爱克软件园:安全、高速、放心的专业下载站!

已收录|爱克资讯|软件分类|下载排行|最近更新

当前位置:首页游戏攻略攻略秘籍 → 4k屋影院m.kkkkwu.com

4k屋影院m.kkkkwu.com

时间:2023/08/02 05:11:01人气:作者:本站作者我要评论

今天给各位分享4k屋影院m.kkkkwu.com的知识,其中也会对剪辑视频用的素材从哪个网站可以下载进行解释,如果碰巧解决你现在面临的问题,别忘了关注本站,现在开始吧!

本文目录

  1. 剪辑视频用的素材从哪个网站可以下载
  2. 冰箱维修教程
  3. 小学生作文写作技巧

剪辑视频用的素材从哪个网站可以下载

剪辑视频用的素材从哪个网站可以下载?

谢谢信任!剪辑视频所涉及的视频、特效、图片、音效、文字等素材,可从如下网站下载。

一、免费视频素材

这类网站大部分为国外网站【可在网上搜索几十个,甚至更多】,这类网站大多数不用注册,可直接下载视频等素材而且高清免费无版权。我仅供如下几个:

1、Videvo

https://www.videvo.net/

2、pixabay

https://pixabay.com/zh/videos/

3、Mixkit

https://mixkit.co/free-stock-video/beach-front-with-children-playing-2176/

4、Coverr

https://coverr.co

二、免费图片素材

这类网站大部分为国外网站【可在网上搜索几十个,甚至更多】,这类网站大多数不用注册,可直接下载图片等素材而且高清免费无版权。我仅供如下几个:

1、Hippopx

https://www.hippopx.com/zh/

2、colorhub.me

https://colorhub.me/

3、透明图

https://pngimg.com/

4、Pexels

https://www.pexels.com/

三、免费音效网站

1、站长音效网站:

https://sc.chinaz.com/yinxiao/

2、爱给音效网站

https://www.aigei.com/sound/

除此之外,国内网站也提供视频剪辑所需的素材,但是免费下载有数量限制,比如光厂、摄图网、觅知网、觅元素网等等,您可去尝试。

冰箱维修教程

现在家家户户都离不开冰箱,冰箱对我们的生活有非常大的帮助,如果有吃不完的食物或者需要储存食物都可以存放在冰箱里,以防止食品的变质。这样既方便又容易。但是由于冰箱夜以继?地?作,有时难免会出现些故障,出现故障该怎么维修呢?

冰箱构造

维修冰箱,首先我们需要了解冰箱的构造。

家用电冰箱由箱体、制冷系统、温度控制装置三部分组成。

箱体

箱体的组成:外壳、内衬、绝热层、台面。

箱体的基本作用是绝热,绝热性能的优劣直接关系到箱体的保温性能。

箱体的隔热功能主要是从以下几个方面来实现的:

1、外壳与内衬之间填充绝热材料。

2、箱门装有磁性密封条防止冷气外漏和热空气侵入。

3、箱顶的顶板下面垫有高密度聚苯乙烯泡沫板,起隔热作用。

制冷系统

制冷系统组成:压缩机、冷凝器、蒸发器、毛细管。

制冷系统自成一个封闭的循环系统。其中蒸发器安装在电冰箱内部的上方,其他部件安装在电冰箱的背面。

工作原理:系统里充灌了一种叫“氟里12(cf2Cl2,国际符号R12)”的物质作为制冷剂(氟利昂类包括氟利昂12和氟利昂11等等是一般传统的制冷剂,现在更多的是新兴的无氟制冷剂如R600a、R404a等,不过制冷原理是一样的)。氟里昂12在蒸发器里由低压液体汽化为气体,吸收冰箱内的热量,使箱内温度降低。变成气态的氟里昂12被压缩机吸入,靠压缩机把它压缩成高温高压的气体,再排入冷凝器。在冷凝器中气态的氟里昂12不断向周围空间放热,逐步液化成液体。这些高压液体必须流经毛细管,节流降压才能缓慢流入蒸发器,维持在蒸发器里继续不断地汽化,吸热降温。就这样,冰箱利用电能做功,借助制冷剂的物态变化,把箱内蒸发器周围的热量搬送到箱后冷凝器里去放出,如此周而复始不断地循环,以达到制冷目的。

内部汽化吸热?→?外部液化放热→?箱内温度降低

温度控制装置

冰箱的温度控制装置叫温度控制器。它的主要作用是当箱内温度过高时接通压缩机,使制冷系统工作,从而使箱温降下来,当箱温降至要求的温度时,使压缩机断电。

故障检测方法

冰箱故障的检查方法一般可分为问、看、听、摸、测试等。通过检查,综合分析判断,逐渐缩小故障范围,找出故障点。

首先问明冰箱的使用情况、故障现象及使用年限,特别是旧机器,要了解机器的故障史及以前维修后的使用情况,对曾维修过制冷系统的机器,要多留意冰堵、脏堵、混入空气、冷冻油是否变质等故障。

1、首先看蒸发器结霜的情况,在压缩机运转的情况下,如果出现蒸发器表面无霜、结不满霜或结霜不实等情况,都说明制冷系统工作不正常。

2、冰箱冷冻室结冰,说明温控器温差过大,停机时间过长等因素造成的,直冷式双门冰箱的冷藏室蒸发器总是结满霜而无结霜、化霜交替变化,说明温控器发生故障。

3、检查制冷系统中管路的各个焊接处及蒸发器表面,看是否有渗漏的痕迹,凡渗漏处都会有油渍。

4、查看压缩机回气管是否结霜,如结霜,则说明制冷剂冲入量过多,对于间冷式冰箱,如压缩机回气管结霜,还应考虑是否由于风扇不转而引起。遇到这种情况,可以打开箱门,按下门框按钮,查看风扇是否旋转。

5、查看箱门是否有缝隙。如果箱门有缝隙,则冰箱保温性能差,导致压缩机开机时间长,停机时间短,而且冰箱结霜多。

1、接通冰箱电源,如果听到启动器“叭嗒”一声,压缩机在0.2秒至0.5秒内启动,随后压缩机发出轻微而且有节奏的运转声,说明压缩机启动正常。如压缩机发出沉闷的“嗡嗡”声,而后连续听到“叭嗒”的启动器触点断开、吸合的声音,有时还带有压缩机的振动声,最后可以听到热保护器“叭”的一声响,随后切断压缩机电源。此故障可以考虑以下原因:

a、电源电压低,压缩机卡缸、抱缸轴。

b、电动机扫堂。

c、电动机绕组短路。

d、电动机启动绕组开路。

e、气路系统管路堵塞。

f、启动继电器故障等。使用排除法,确定故障原因。

2、压缩机运转时,机壳内有明显的喷气声,说明压缩机排气缓冲管断裂漏气。若压缩机机壳有破裂声,说明压缩机高、低压阀片破裂、漏气。压缩机刚停机时,听到机壳内有明显的跑气声音,说明压缩机阀板的高低压纸垫被击穿、排气减震管泄漏、阀片磨损或阀片、阀口处积碳。压缩机运转时,如果机壳发出“当当”的撞击声,说明压缩机内支撑弹簧断裂或疲劳变形。

3、高压液态制冷剂通过毛细管进入蒸发器,迅速蒸发沸腾,同时发出“嘶嘶”的气流声音,并时常伴流水的声音,属于正常现象。如果听到蒸发器内有“叽叽”声,或者有断断续续的憋气声,故障通常为脏堵、油堵或者冰堵。周期性较长的断续喷气声一般为冰堵。若蒸发器内只有气流声,而且不结霜,说明系统内制冷剂基本漏完。

4、冰箱有时发出断断续续的噪音,往往是由于冰箱支脚落地不稳,制冷系统管路相互碰撞以及压缩机与箱体底座螺丝松动等原因引起共振造成的。

冰箱正常运行时,制冷系统各个部分的温度通过触摸,可以对制冷系统状况有个大致的判断。(制冷系统各个部分的温度还受环境温度的影响,环境温度升高时,冷凝器、过滤器、回气管和压缩机的温度明显升高,反之,上述部分的温度明显降低。)

1、压缩机运转时,触摸冷凝器上部,应很热(大于55℃)。如不热,可能是制冷系统漏气、堵塞或压缩机没有排气压力等故障。

2、正常时,触摸干燥过滤器应有热的感觉(约55℃)。如制冷系统过脏,会造成干燥过滤器温度升高,对于刚刚维修过的冰箱,如果干燥过滤器温度过高,一般为毛细管阻流偏大,制冷剂充入量过大。

3、压缩机正常工作时,触摸压缩机回气管,应没有热感(接近于环境温度)。如果温度高,说明系统少制冷剂,管路微堵或系统中混入空气。如果感觉到冷或者有露水甚至结霜时,说明制冷剂充入量过多。

4、压缩机机壳的温度一般在70℃以下。即使在夏季,冰箱首次开机时,压缩机经过连续长时间的工作,机壳温度也不超过85℃。

5、如果蒸发器上结的霜用手一摸就脱落(称为虚霜),并且压缩机回气管结满霜,说明充入的制冷剂过多或新换的毛细管过粗、过短。

6、用手触摸蒸发器表面,如果发现蒸发器结不满霜,说明系统制冷剂不足或毛细管半堵塞。

测试

通过测量冰箱的温度、压力、开机与停机比、运转电流以及压缩机的绝缘电阻和直流电阻等,对冰箱进行检查。

1、测温度

用电机温度计测量电冰箱的温度。电冰箱的温度按国家标准吸气温度为三十二摄氏度,蒸发温度为负二十三摄氏度一下,排气温度为五十五摄氏度左右,过冷温度为三十二摄氏度左右。

1、冰箱靠近墙面放置会导致冰箱发烫,也不能在冰箱的周围覆盖东西,这样都会阻碍冰箱散热,使温度上升,应该保持冰箱有足够的空间散热。

2、在使用冰箱的时候不要打开频繁,频繁的打开冰箱会让里的温度升高,加大冰箱的工作量,冰箱长期处于运转状态就会使温度更高的。这时要减少开冰箱的次数。

3、停用之后特别是在夏季温度很高的时候,冰箱要达到设定的制冷温度会需要很长时间,长时间的运转就会使冰箱的温度升高,冰箱一旦使用最好不要停用了。

2、测压力

冰箱的正常压力值在0.03~0.08mpa。

a、吸气压力过高,通常由:制冷剂充入过多、新换毛细管过短、压缩机性能*的原因引起。

b、出现吸气压力为负压时,通常由:制冷剂不足、系统内有堵塞现象、新换毛细管太细、太长。

2、测量冰箱的开机与停机之比

冰箱的开机与停机之比与它的制冷系统、保温性能、温控器性能、调节位置、环境温度、电路系统、冰箱内食品的多少以及开门次数等有着直接的关系。

3、测量工作电流

1、如果工作电流大于额定电流,说明制冷剂充入量过多,制冷系统微堵、压缩机局部短路。

2、如果工作电流小于额定电流,说明制冷系统有泄漏或系统完全堵塞。

3、测量绝缘电阻和直流电阻:(对于匝间短路不严重或匝间绝缘不良的电机绕组,用电阻测量方法很难分辨电机故障,因此只能采用测量工作电流的方法来判断)。

缺少制冷剂,或蒸发器内有沉积的冷冻机油,导致压缩机效率降低。

冰箱故障分类

电冰箱的故障可分为电气系统故障和制冷系统故障两大类。

电气系统故障分析

电气系统主要包括温控部分和压缩机电动机控制部分。由此而引起的故障现象是电冰箱接通电源后压缩机不起动和接通电源后压缩机运转不停。

1、首先用万用表欧姆挡测量冰箱电源插头的阻值。

压缩机的三个接线端子以及与起动器之间的接线情况如图所示:C——公共端、M——运行端、S——起动端。

各绕组间直流电阻值如下:运行绕组C、M两端约10.5Ω;起动绕组C、S两端约22Ω;而运行和起动绕组阻值的和即S、M端的阻值约为32.5Ω。正常时电路所有的开关触点都接通,对于重锤起动器式的冰箱,因重锤式起动器触点未通电而未接通,回路阻值为压缩机运行绕组的阻值,一般为10—20Ω左右,对于PTC起动冰箱,回路的直流电阻为起动器20Ω阻值与起动绕组串联后再与运行绕组并联,所以其电阻略小于压缩机运行绕组的阻值。

通过测得的阻值来判断电路的工作状态,阻值偏大时,要检查温度控制器、过载保护器、压缩机电动机以及线路和触点接触情况,阻值偏小时一般是短路,主要检查压缩机电动机及其线路。

2、要进一步判断还要对冰箱通电检查。

通电前先检查温控器开关是否正常。如温度控制器装在电冰箱的冷藏室内,当放置的环境温度低于设计温度时不会起动运转,故有的冰箱设计了冬季补偿开关,补偿开关打开后则温度控制器感温管附近的加热器开始加热,强制升温使压缩机运转,目的是牺牲冷藏室的正常温度而保证冷冻室的温度。

如果温控器内的开关都正常,而通电后压缩机不起动,可用一根导线短接重锤式起动器的两个静触点,注意导线短接时间不要太长,以不超过2s为宜,时间长将会使起动绕组烧坏。如果短接后冰箱能起动,说明起动器有故障,重锤式起动器长期起动易使触点烧坏,测量时拆下起动器,用万用表欧姆RX1挡,将两表笔插入接线柱插孔内。起动器正着放时相当于正常运转状态,即未接通,万用表测量阻值为无穷大;将起动器倒过来时相当于起动状态,万用表指示为0Ω,则说明起动器是好的。

如果用导线短接后仍不能起动,就需要检查保护器。可用短接法检查保护器,将保护器的两个接线铜片短接起来,如果冰箱能够起动运转,说明保护器有故障,可能是电热丝烧断或碟形双金属片受阻不能下翻,如果冰箱仍不能起动,则是压缩机或起动器有问题。检查时,把起动器和保护器拆下,露出电动机的三根接线柱。测每两个接线柱之间的电阻值,如正常,说明电动机绕组没有故障。如不正常,不要急于拆开压缩机,可以采用直接接通电源的方法进行检查。具体办法是:用带有电源插头的两根电源线接在M、C接线柱上,也就是运行绕组上,再用螺钉旋具作为导线同时碰触M和S端,然后把插头插入电源插座,如果电动机和压缩机没有故障,就会起动。起动2s左右,就要把螺钉旋具移开,电动机进入正常运转。如果检查压缩机能起动运转,说明电动机没有故障,故障发生在电动机外部,可能是外引线折断或接线柱接触不良,也可能是环境温度过低等。否则为压缩机故障。

制冷系统故障分析

电冰箱不制冷

电冰箱运转不停,但是不制冷,冷凝器不热,蒸发器不凉。这种故障一般出现在制冷系统。

可能原因是制冷剂泄漏,或者冰堵、脏堵,或是压缩机有故障。由于制冷系统是封闭的,所以可通过观察管路表面有无油污、用手触摸各部分的温度、耳听运行声音来检查。

1、检查管路表面是否有油污

仔细检查冷凝器、过滤器、毛细管、蒸发器;吸气管、压缩机外壳及管路结合处。如果发现有油污,说明制冷剂泄漏。这时可切开压缩机的工艺管。如果有少量的制冷剂喷出,就进一步证明是制冷剂泄漏。

如果没有油污,则需要进一步检查压缩机的温度。

2、检查压缩机的温度

用手摸压缩机,如果压缩机的温度不太高,和运转时差不多,说明管路畅通,没有堵塞现象,而可能是高压缓冲管破裂、活塞穿孔、排气阀同吸气阀短路等。这时可切开高压排气管,排出制冷剂。

3、检查压缩机开机时的情况

切断电冰箱的电源,打开箱门;使制冷系统各个部件恢复到室温。然后接通电源,电冰箱启动运转。如果开始时蒸发器结霜较好,冷凝器发热,低压吸气管发凉;由冰箱上部能听到气流声和水流声,但过一会儿,蒸发器结霜融化,只在毛细管同蒸发器结合部位结有少量霜;冷凝器不热,低压吸气管不凉,用耳朵贴近电冰箱上部听不到声音,说明出现了冰堵。这时如果用热毛巾敷在毛细管同蒸发器的结合处,又能重新制冷,则进一步证实是冰堵。

如果开机的时候不见蒸发器结霜,冷凝器不热,低压气管不凉,用耳朵贴近电冰箱上部听不到声音,则可以初步认为发生了脏堵。这时,可以切断高压排气管,排出制冷剂,用手指按住排气管,启动压缩机,如果手指感到有较大的压力,说明管路发生脏堵。

电冰箱制冷效果差

电冰箱运转不停,但箱内温度达不到要求,制冷效果差。这可能是由于使用不当或箱门关闭不严造成的。也可能是制冷系统故障引起的。一般应先检查使用情况和箱门情况,再检查制冷系统。

1、检查使用情况

首先要了解环境温度。如果高于43℃,制冷效果差一些是正常的。如果环境温度不高,要打开箱门检查。如果箱内食品太多,特别是放入了温度高的食品,食品释放出大量的热量;或者打开箱门次数太多,外界热空气不断进人箱内,或者未及时化霜等,所有这些都会使电冰箱长时间运转不停,制冷效果差。

2、检查箱门

电冰箱箱门关闭不严,热空气会从缝隙处不断进入箱内。这可能是磁性门封条失去磁性、老化变形,或是箱门翘曲造成的。

3、检查制冷系统

如果使用情况正常,箱门又能关闭严密,那么制冷效果差的故障就出在制冷系统。由于制冷系统仍能工作,因此,可能是制冷剂部分泄漏、部分冰堵或部分脏堵,也可能是压缩机内部故障。

检查的顺序是首先观察管路表面有无油污。如果有油污,说明制冷剂部分泄漏,这时可以切开工艺管,灌入适量的氟里昂制冷剂,再次启动运转。如果运转正常,证明是制冷剂部分泄漏。如果管路表面没有油污,可检查开机时的情况。如果开机时制冷正常,蒸发器结霜良好,在电冰箱上部能听到气流声和水流声,但过了一会儿制冷效果变差,只能听到微弱的气流声和流水声,说明是部分冰堵。

如果开机时制冷效果就差,用耳朵贴近冰箱上部只能听到微弱的气流声和水流声,这可能是脏堵或压缩机内部故障,需要进一步检查。这时,可切开工艺管,灌入适量的氟里昂制冷剂,并接入气压表,启动压缩机。如果气压表所示气压下降到正常值(0.06~0.08MPa)以下,说明压缩机内部没有故障,只是管路有部分脏堵。如果气压下降到正常值以上,说明压缩机性能下降,严重时需要拆开压缩机详细检查和修理。

如果制冷系统混入空气,或者制冷剂充加过多或不足,都可能影响制冷效果。

制冷系统中充加过多的制冷剂,会使过多的制冷剂在蒸发器内不能很好蒸发,液体制冷剂返回压缩机中,这样压缩机的吸气量减少,制冷系统低压端压力升高,又影响蒸发器内制冷剂的蒸发量;造成制冷能力下降。同时,过多的制冷剂会占去冷凝器的一部分容积,减少散热面积,使冷凝器的冷却效率降低,吸气压力和蒸发温度也相应提高,吸气管出现结霜现象。遇到这种情况,必须及时将多余的制冷剂排出制冷系统,否则不但不能提高降温效果,反而使压缩机有液击冲缸的危险。

制冷系统充加的制冷剂过少时,会使蒸发器的蒸发表面积得不到充分利用,制冷量降低,蒸发器表面部分结霜,吸气管温度偏高。遇到这种情况,可以补充适量的制冷剂。

常见故障及检修

通电后电机不起动且无嗡嗡声

1、故障原因:保险熔断

排除方法:按要求更换保险丝

2、故障原因:接线松脱,插头接触不良

排除方法:检查线路,接好松脱处,插好插头

3、故障原因:电机绕组短路、断路或转子卡死

排除方法:检修或重绕

4、故障原因:起动继电器绕组烧断

排除方法:更换

5、故障原因:温控器开关未闭合,旋钮处于“0”(或停)位置

排除方法:调整温控器开关,使其闭合

6、故障原因:过载继电器的接触未闭合,或热电阻丝烧断

排除方法:检查并调整使触点闭合,更换电阻丝

通电后电机不起动但有嗡嗡声

1、故障原因:电源电压过低(低于187V)

排除方法:拔下电源插头,等电压正常后再插上,或加装稳压器

2、故障原因:起动继电器未闭合或接触不良

排除方法:修理或更换

3、故障原因:电机起动绕组断路

排除方法:重绕起动绕组

4、故障原因:起动电容器短路、短路或失效

排除方法:更换或检修

5、故障原因:压缩机负荷过重或制冷剂充灌过多

排除方法:重新调整或减少制冷剂

完全不制冷

1、故障原因:电源插头松动或脱落

排除方法:重新插好电源插头

2、故障原因:电源保险丝熔断

排除方法:按要求更换保险丝

3、故障原因:停电

排除方法:待恢复供电时再使用

4、故障原因:电源电压过低

排除方法:拔下电源插头,待电压正常后再插上或加装稳压器

5、故障原因:温度控制钮在“0”(或“停”)的位置

排除方法:调整温控器旋钮,使其处于某一适当位置,开关触点闭合

6、故障原因:过载保护断电器断路或起动继电器触点接触不良

排除方法:修理或更换

7、故障原因:压缩机卡死或电动机故障

排除方法:修理或更换

8、制冷剂漏失或毛细管堵塞、干燥过滤器脏堵

排除方法:修理

冷藏室温度偏高

1、故障原因:温控器旋钮调得不合适(数字过小)

排除方法:重调温控器旋钮至数字较大位置

2、故障原因:电冰箱受阳光直射、接近热源或冷凝器较脏,散热不佳

排除方法:重新放置电冰箱,清洁冷凝器

3、故障原因:冷藏室放置食物过多、过密或放入热的食物

排除方法:减少与重新放置贮存食物,留出适当空隙,热的食物放凉后再放入

4、故障原因:开门过于频繁或开门时间过长

排除方法:减少开门次数和时间

5、故障原因:蒸发表面结霜过厚(超过5mm)或结冰

排除方法:将霜或冰化掉

6、故障原因:门封不严

排除方法:检修并适当调平箱体(稍后仰)使门封严密

7、故障原因:箱内照明灯不熄灭

排除方法:检修照明灯开关

8、故障原因:冷藏室温控风门温控器失控,使风门开不大或风扇不转

排除方法:修理或更换

9、故障原因:压缩机阀门损坏

排除方法:修理

冷藏室温度过低而使上层食品被冻结

1、故障原因:室温偏低而温控器调得不合理(数字太大或调到强冷点、不停点)

排除方法:重调温控器旋钮至数字较小的位置

2、故障原因:温控器触点粘连不停车或感温管失控

排除方法:修理或更换

3、故障原因:误将水分多而容易冻结的食物放在上部搁架

排除方法:将易冻结的食物放在冷藏室下部

4、故障原因:温感风门温控器旋钮调得不合理(置冷点)或失控,或风门关不上

排除方法:重调温感风门温控器旋钮

5、故障原因:温度补偿加热器损坏

排除方法:更换温度补偿加热器

冷冻室温度偏高

1、故障原因:室温偏高而温控器旋钮调得不合理(数字过小)

排除方法:重调温控器旋钮至数字较大位置

2、故障原因:开门过于频繁或开门时间过长

排除方法:减少开门次数和时间

3、故障原因:门封不严

排除方法:检修门封,使其严密

4、故障原因:制冷剂漏失

排除方法:找出漏洞,放气补焊,再抽真空重新灌入制冷剂

5、故障原因:充灌制冷剂过多或过少

排除方法:重新调整或充灌制冷剂

6、故障原因:压缩机制冷效率下降

排除方法:拆修压缩机

7、故障原因:翅片蒸发器被冰箱堵塞或毛细管堵塞

排除方法:确定原因后检修

8、故障原因:冷风循环风扇不转或运转不正常

排除方法:修理或更换

9、故障原因:结霜厚而未清除

排除方法:清除结霜

压缩机长时间运转不能自动停机

1、故障原因:箱内一次性放入过多温度较高的食品或连续冻结大量冰块

排除方法:适当减少放入食物,并放凉后再放入,减少冻冰量

2、故障原因:开门过于频繁或开门时间过长

排除方法:减少开门次数和时间

3、故障原因:温控器误调到不停点

排除方法:按需要重调温控器

4、故障原因:制冷剂漏失

排除方法:找出漏孔,放气补焊,再抽真空,重新充灌制冷剂

5、故障原因:毛细管被杂质污物堵塞(脏堵)

排除方法:用热毛巾敷裹毛细管解冻或更换毛细管

6、故障原因:毛细管被冰堵塞(冰堵)

排除方法:放掉制冷剂,烘干分子筛过滤器,重新抽真空后充灌制冷剂

7、故障原因:电冰箱环境温度过高(大于40度)或空气对流受阻

排除方法:调换放置位置,改善空气对流

8、故障原因:温控器触点粘连或或感温管松动失控

排除方法:断电后将温控器旋至“停”点再旋回原定点通电。若仍不正常,则更换

9、故障原因:箱壁或门壁隔热层中流入水或结冰

排除方法:干燥隔热层

压缩机运转时噪声大

1、故障原因:箱体未放平稳

排除方法:重新调平放稳

2、故障原因:电冰箱背后与其他物件或墙壁触碰

排除方法:适当调整位置或物件,使它们脱离触碰

3、故障原因:电冰箱背部的接水盘脱离原位置而振动发声

排除方法:重新放好接水盘,并垫上泡沫塑料

4、故障原因:风扇与其他部件碰撞

排除方法:移动风扇位置

5、故障原因:管道与箱件碰撞

排除方法:挪动管道,拧紧固定螺丝

6、故障原因:压缩机减振胶垫压得过紧或老化变硬

排除方法:调松或列换胶垫

7、故障原因:压缩机内部噪声大

排除方法:拆修或压缩机

压缩机运转时间过长而停机时间过短

1、故障原因:制冷剂泄露使制冷效果变差

排除方法:查漏补焊

2、故障原因:温控器旋钮误调在强冷档,达到最低温度需要压缩机长期运转

排除方法:重调温控器旋钮

3、故障原因:箱门未关闭,漏入热量多,使压缩机运转时间长

排除方法:检查门封,关严箱门

4、故障原因:制冷剂充灌得过多,制冷效果差

排除方法:调整毛细管长度或重调制冷剂量

5、故障原因:环境温度偏高,散热效果差

排除方法:改善电冰箱周围散热条件

6、故障原因:电冰箱内放入过多食品,热负荷过大

排除方法:调整放入食品的数量

7、故障原因:压缩机进、排气阀有漏气

排除方法:拆修或更换

电冰箱内温度正常但压缩机起动频繁

1、故障原因:感温管与蒸发器接触不良,未靠近蒸发器,使感温失真

排除方法:重调感温管位置

2、故障原因:起动触点接触不良,时断时通

排除方法:调整触点连接铜片,使其接触可靠

3、故障原因:温控器旋钮位置不当

排除方法:重调温控器至合适位置

4、故障原因:过载安全保护继电器接点与电热丝位置过近

排除方法:重新调整过载螺钉,使两者相距适当

电冰箱能制冷但箱内照明灯不亮

1、故障原因:灯泡损坏

排除方法:更换相同规格的灯泡

2、故障原因:照明灯泡与灯座接触不良

排除方法:将灯泡拧紧

3、故障原因:照明灯电路断线

排除方法:查出断线处并修复

4、故障原因:门灯开关接触不良

排除方法:拆开灯开关,重新调整弹簧压力,使其接触良好

照明灯不亮且压缩机不工作

1、故障原因:保险丝熔断

排除方法:查出原因,更换同规格新保险丝

2、故障原因:电源插头与插座连线断路

排除方法:查出断线处,修复或更换

3、故障原因:电源插头接触不良

排除方法:调整接触或更换

4、故障原因:停电

排除方法:拨下电源插头,待来电时再工作

门将关上时照明灯不熄灭

1、故障原因:门灯开头失灵

排除方法:修复或更换

2、故障原因:开关位置不对,关门时未能压下按钮,以切断照明灯电路

排除方法:调整门灯开头位置(包括温控器位置),使开头正常工作

温控器置于通常使用位置时保险丝熔断

1、故障原因:包括电冰箱在内的家电电器总负荷已超过保险丝的额定电流

排除方法:在家用小火表、布线等容量允许的前提下,适当加大保险丝规格

2、故障原因:单相交流电动机起动电容损坏而产生短路

排除方法:更换新的同规格电容器

3、故障原因:起动继电器触点粘连

排除方法:修理或更换

4、故障原因:压缩机定子线圈或电源插头短路

排除方法:查明原因后修复

电冰箱放置处积水

1、故障原因:泄水系统堵塞或软管破裂,使融霜水从冷藏室内溢出

排除方法:查出原因,排去堵塞物或更换软管

2、故障原因:接水盒(盆)中融霜水过满而溢出

排除方法:及时倒掉接水盒(盆)中水,有自动蒸发皿者,检查有关加热蒸发装置有否故障,并排除之

3、故障原因:滤水器堵塞

排除方法:排除堵塞物

4、故障原因:环境空气过于潮湿,遇冷凝结成水

排除方法:改善放置环境,使其干燥通风(就冰箱而言,此并非故障)

冷冻室封条被冻住

1、故障原因:门封条损坏

排除方法:用热毛巾或电吹风对门封条冻结处加热,待门拉开后,再修复或更新封条

2、故障原因:设有门封电热丝的电冰箱,门封电热丝失效

排除方法:拉开门后,更换门封电热丝

打开箱门有难闻臭味

1、故障原因:电冰箱内有腐败的残渣、废物、剩水等

排除方法:彻底清扫,可用清洁剂或苏打水清洗

2、故障原因:存放有浓味的羊肉、牛肉等食品而未用保鲜膜或塑料袋封装,使气味扩散

排除方法:用保鲜膜、塑料袋(或瓶、罐)封装食品

3、故障原因:制冷剂泄漏数量很多,使其影响贮存食物的质量,产生异味

排除方法:检漏、修复

4、故障原因:箱壁隔热层破损,水蒸汽侵入造成腐烂变质而产生怪味

排除方法:更换隔热层或内胆、注意防潮

5、故障原因:电冰箱久置未用,而又未稍打开箱门,造成启用后有霉味散出

排除方法:清洁、同时用市售除臭剂清除电冰箱内的异味

冷冻食品变味

1、故障原因:冷冻食品未用塑料袋或保鲜纸严密包装而串味

排除方法:冷冻食品应使用烹袋或保鲜膜封装

2、故障原因:制冷剂严重泄漏,被冷冻食品吸收而产生异味

排除方法:检漏、补焊

3、故障原因:隔热层材料破损,其气味为冷冻食品所吸收

排除方法:更换隔热层或内胆

4、故障原因:冰盘在制冰前未洗净,融霜水滴入,而使冰块味不正

排除方法:制冷前先洗净制冰盘

电动机运转中过热

1、故障原因:制冷剂充灌过多或有空气存在,致使排气压力过高

排除方法:检修、抽真空并排除多余制冷剂

2、故障原因:毛细管或干燥过滤器堵塞,使电动机负载增大而过热

排除方法:检查、排堵或更换

3、故障原因:电压过低(低于187V),使工作电流增大而电机过热

排除方法:待电压正常时再工作,或采用稳压器

4、故障原因:起动电容器损坏,使电动机难起动或转速慢,起动电流剧增而引起电机过热

排除方法:更换新电容器

5、故障原因:电动机轴承损坏或部分绕组短路

排除方法:更换轴承,拆修或重绕电机绕组

6、故障原因:蒸发器或冷凝器管道中有堵塞

排除方法:检查后排除堵塞

有电线烧焦味

1、故障原因:电源线被压在箱底下,使电线短路

排除方法:取出电源线,更换或修复

2、故障原因:电源线贴在冰箱压缩机外壳,因高温致使塑胶线绝缘层烤出焦味

排除方法:移开电源线,并修复或更换

3、故障原因:电动机起动继电器线圈短路而发出焦味

排除方法:检查并拆修、更换

4、故障原因:全自动化霜定时温控器线圈短路而发出焦味

排除方法:检查并拆修、更换

5、故障原因:压缩机线圈短路而发出焦味

排除方法:检查并重绕

接触箱体或开门时有麻电感

1、故障原因:电冰箱未设接地线,或接地线障碍

排除方法:加接接地线,或检查修整,使接地可靠

2、故障原因:因严重受潮,致使机壳与电器部件的绝缘性能降低(与地绝缘电阻小于2MΩ)

排除方法:擦干或烘干潮湿机电件

冰箱的保养

定期适当保养可以延长冰箱的使用寿命。保养冰箱前务必拔下电源插头。

1、经常清理冰箱背面或底部冷凝器和压缩机上的灰尘。可使用吸尘器或毛刷除尘。注意不要用湿布去擦冷藏器和压缩机上灰尘。

2、冰箱长期停用时,应先切断电源,取出箱内一切食品,将箱内外清理干净,敞开箱门数日,使箱内充分干燥并散掉冰箱内的异味。

3、检查排水管。如果排水管堵塞,水就会漏到冰箱内。要用铁丝捅一捅排水管,除去积在排水管上的东西。

4、不要忽略门封胶条的清洗,将漂白剂用10倍的水稀释后用牙刷蘸湿清洗,最后用水将漂白剂冲去。胶条脏污易老化,会影响冰箱的密封性,增加耗电量。

5、检查振动、噪音以及压缩机的温度。运行中摸压缩机外壳,不应有明显的振动感,白天不应听到压缩机明显启动的声音。

6、注意检查电源线上是否有裂缝,防止漏电。

7、用温水或中性洗涤剂将冰箱内外清洗并擦干,敞开冰箱门通风干燥一天。

清洁冰箱外壳最好每天进行,用微湿柔软的布每天擦拭冰箱的外壳和拉手。清理内胆前先切断电源,把冰箱冷藏室内的食物拿出来。软布蘸上清水或食具洗洁精,轻轻擦洗,然后蘸清水将洗洁精拭去。拆下箱内附件,用清水或洗洁精清洗。清洁冰箱的“开关”、“照明灯”和“温控器”等设施时,请把抹布或海绵拧得干一些。内壁做完清洁后,可用软布蘸取甘油(医用开塞露)擦一遍冰箱内壁,下次擦的时候会更容易。用酒精浸过的布清洁擦拭密封条。如果手边没有酒精,用1:1醋水擦拭密封条,消毒效果很好。用吸尘器或软毛刷清理冰箱背面的通风栅,不要用湿布,以免生锈。清洁完毕,插上电源,检查温度控制器是否设定在正确位置。

%3Chowto_content%3E[{"type":"paragraph","attrs":{"is_abstract":true},"children":[{"type":"text","text":"现在家家户户都离不开冰箱,冰箱对我们的生活有非常大的帮助,如果有吃不完的食物或者需要储存食物都可以存放在冰箱里,以防止食品的变质。这样既方便又容易。但是由于冰箱夜以继?地?作,有时难免会出现些故障,出现故障该怎么维修呢?","id":""}],"text":"","id":"doxcnSyaYSMYkyy84qoV2iLlVne"},{"type":"heading","attrs":{"level":1},"children":[{"type":"text","text":"冰箱构造","id":""}],"text":"","id":"doxcny8eWwigYgSUQ8B2GpJ78Ff"},{"type":"paragraph","children":[{"type":"text","text":"维修冰箱,首先我们需要了解冰箱的构造。","id":""}],"text":"","id":"doxcnQyE6KSg8OI8k007VUWSVIf"},{"type":"paragraph","children":[{"type":"text","text":"家用电冰箱由箱体、制冷系统、温度控制装置三部分组成。","id":""}],"text":"","id":"doxcnmSCk8uQ66iuKo7nX7jXsvc"},{"type":"heading","attrs":{"level":2},"children":[{"type":"text","text":"箱体","id":""}],"text":"","id":"doxcnayKYwqc2aSaIqTFWmyQA4b"},{"type":"paragraph","children":[{"type":"text","text":"箱体的组成:外壳、内衬、绝热层、台面。","id":""}],"text":"","id":"doxcn8KsI4gkwyMgiArkeOsusSg"},{"type":"paragraph","children":[{"type":"text","text":"箱体的基本作用是绝热,绝热性能的优劣直接关系到箱体的保温性能。","id":""}],"text":"","id":"doxcnkcE4suuEyqGSCggIRnNqFg"},{"type":"paragraph","children":[{"type":"text","text":"箱体的隔热功能主要是从以下几个方面来实现的:","id":""}],"text":"","id":"doxcnAU2WSyqI82ICIviF7MEYDh"},{"type":"paragraph","children":[{"type":"text","text":"1、外壳与内衬之间填充绝热材料。","id":""}],"text":"","id":"doxcnuCuEMewA6OqyED0xZfd75b"},{"type":"paragraph","children":[{"type":"text","text":"2、箱门装有磁性密封条防止冷气外漏和热空气侵入。","id":""}],"text":"","id":"doxcnME4SIQWOsGWQMD1JnMlQwd"},{"type":"paragraph","children":[{"type":"text","text":"3、箱顶的顶板下面垫有高密度聚苯乙烯泡沫板,起隔热作用。","id":""}],"text":"","id":"doxcn2wAm8k4ICI2weMCwLxKqOd"},,"attrs":{"height":1164,"note":[{"type":"text","text":"箱体","id":""}],"url":"{{image_domain}}tos-cn-i-qvj2lq49k0/6c2f46848b8347c38d19a62d7008859e","width":1214},"text":"","id":"doxcnYcaY0ugwqaasGBuWP5Pwpb"},{"type":"heading","attrs":{"level":2},"children":[{"type":"text","text":"制冷系统","id":""}],"text":"","id":"doxcnssIE6I2CgmMmG8oNMWpmRe"},{"type":"paragraph","children":[{"type":"text","text":"制冷系统组成:压缩机、冷凝器、蒸发器、毛细管。","id":""}],"text":"","id":"doxcnYSCskYUQ4cUKIHKQRUYpod"},{"type":"paragraph","children":[{"type":"text","text":"制冷系统自成一个封闭的循环系统。其中蒸发器安装在电冰箱内部的上方,其他部件安装在电冰箱的背面。","id":""}],"text":"","id":"doxcnoQk8A6cYG6Q0ik1MiiFAVe"},{"type":"paragraph","children":[{"type":"text","text":"工作原理:","id":""},{"type":"text","text":"系统里充灌了一种叫“氟里12(CF2Cl2,国际符号R12)”的物质作为制冷剂(氟利昂类包括氟利昂12和氟利昂11等等是一般传统的制冷剂,现在更多的是新兴的无氟制冷剂如R600a、R404a等,不过制冷原理是一样的)","id":""},{"type":"text","text":"。氟里昂12在蒸发器里由低压液体汽化为气体,吸收冰箱内的热量,使箱内温度降低。变成气态的氟里昂12被压缩机吸入,靠压缩机把它压缩成高温高压的气体,再排入冷凝器。在冷凝器中气态的氟里昂12不断向周围空间放热,逐步液化成液体。这些高压液体必须流经毛细管,节流降压才能缓慢流入蒸发器,维持在蒸发器里继续不断地汽化,吸热降温。就这样,冰箱利用电能做功,借助制冷剂的物态变化,把箱内蒸发器周围的热量搬送到箱后冷凝器里去放出,如此周而复始不断地循环,以达到制冷目的。","id":""}],"text":"","id":"doxcnCqqycyuqccccDixbv54foA"},,"attrs":{"height":1260,"note":[{"type":"text","text":"制冷系统","id":""}],"url":"{{image_domain}}tos-cn-i-qvj2lq49k0/4967c1671e144373873c954bb06dd43d","width":1469},"text":"","id":"doxcnemouOeuwckuwEl3LH9awxc"},{"type":"paragraph","children":[{"type":"text","text":"内部汽化吸热?→?外部液化放热→?箱内温度降低","id":""}],"text":"","id":"doxcn2gGgosKSUascMhUQG1ORee"},{"type":"heading","attrs":{"level":2},"children":[{"type":"text","text":"温度控制装置","id":""}],"text":"","id":"doxcn0Su2Gs6WUUGQA1XeAg9OBb"},{"type":"paragraph","children":[{"type":"text","text":"冰箱的温度控制装置叫温度控制器。它的主要作用是当箱内温度过高时接通压缩机,使制冷系统工作,从而使箱温降下来,当箱温降至要求的温度时,使压缩机断电。","id":""}],"text":"","id":"doxcncckYKGuqYiKi48GDJMHztd"},,"attrs":{"height":382,"note":[{"type":"text","text":"温度控制装置","id":""}],"url":"{{image_domain}}tos-cn-i-qvj2lq49k0/39a6b879e3344178832abdf1454f1748","width":606},"text":"","id":"doxcnwO8YKkeO04wisD6Bm7KIwe"},{"type":"heading","attrs":{"level":1},"children":[{"type":"text","text":"故障检测方法","id":""}],"text":"","id":"doxcnkS2oIqsICgmi0WfAdYkQpd"},{"type":"paragraph","children":[{"type":"text","text":"冰箱故障的检查方法一般可分为问、看、听、摸、测试等。通过检查,综合分析判断,逐渐缩小故障范围,找出故障点。","id":""}],"text":"","id":"doxcnYSau22KUECqa4ryfhanyth"},{"type":"heading","attrs":{"level":2},"children":[{"type":"text","text":"问","id":""}],"text":"","id":"doxcnWEU4SooCiMYOqyJjX9Qgwc"},{"type":"paragraph","children":[{"type":"text","text":"首先问明冰箱的使用情况、故障现象及使用年限,特别是旧机器,要了解机器的故障史及以前维修后的使用情况,对曾维修过制冷系统的机器,要多留意冰堵、脏堵、混入空气、冷冻油是否变质等故障。","id":""}],"text":"","id":"doxcnKkkkmoWqAMqGMHnbCOwPTe"},{"type":"heading","attrs":{"level":2},"children":[{"type":"text","text":"看","id":""}],"text":"","id":"doxcnKEImAuCyW0IIgRslJN816d"},{"type":"paragraph","children":[{"type":"text","text":"1、首先看蒸发器结霜的情况,在压缩机运转的情况下,如果出现蒸发器表面无霜、结不满霜或结霜不实等情况,都说明制冷系统工作不正常。","id":""}],"text":"","id":"doxcnSyaew0IoKMKoMJMaXN0xlf"},{"type":"paragraph","children":[{"type":"text","text":"2、冰箱冷冻室结冰,说明温控器温差过大,停机时间过长等因素造成的,直冷式双门冰箱的冷藏室蒸发器总是结满霜而无结霜、化霜交替变化,说明温控器发生故障。","id":""}],"text":"","id":"doxcn4Q62IYoC2eeqiU1BehcCod"},{"type":"paragraph","children":[{"type":"text","text":"3、检查制冷系统中管路的各个焊接处及蒸发器表面,看是否有渗漏的痕迹,凡渗漏处都会有油渍。","id":""}],"text":"","id":"doxcnMGIooIU4GU8iAJ2fGaZvac"},{"type":"paragraph","children":[{"type":"text","text":"4、查看压缩机回气管是否结霜,如结霜,则说明制冷剂冲入量过多,对于间冷式冰箱,如压缩机回气管结霜,还应考虑是否由于风扇不转而引起。遇到这种情况,可以打开箱门,按下门框按钮,查看风扇是否旋转。","id":""}],"text":"","id":"doxcnowQi6Aqwaows3J4464c9iA"},{"type":"paragraph","children":[{"type":"text","text":"5、查看箱门是否有缝隙。如果箱门有缝隙,则冰箱保温性能差,导致压缩机开机时间长,停机时间短,而且冰箱结霜多。","id":""}],"text":"","id":"doxcnW6ku4sE20MM0Af2qv7Htgf"},{"type":"heading","attrs":{"level":2},"children":[{"type":"text","text":"听","id":""}],"text":"","id":"doxcni68MKCEIi2yy0mPGxd5Dzh"},{"type":"paragraph","children":[{"type":"text","text":"1、接通冰箱电源,如果听到启动器“叭嗒”一声,压缩机在0.2秒至0.5秒内启动,随后压缩机发出轻微而且有节奏的运转声,说明压缩机启动正常。如压缩机发出沉闷的“嗡嗡”声,而后连续听到“叭嗒”的启动器触点断开、吸合的声音,有时还带有压缩机的振动声,最后可以听到热保护器“叭”的一声响,随后切断压缩机电源。此故障可以考虑以下原因:","id":""}],"text":"","id":"doxcnuwMuqEeue46iAzKQ0ppEle"},{"type":"paragraph","children":[{"type":"text","text":"a、电源电压低,压缩机卡缸、抱缸轴。","id":""}],"text":"","id":"doxcnKGwia6SSAKiGuQcTLHcNpf"},{"type":"paragraph","children":[{"type":"text","text":"b、电动机扫堂。","id":""}],"text":"","id":"doxcn4okYEEO8mY46Quz3xbygab"},{"type":"paragraph","children":[{"type":"text","text":"c、电动机绕组短路。","id":""}],"text":"","id":"doxcnGkqMqsYe0u2q85dQ2lGDUc"},{"type":"paragraph","children":[{"type":"text","text":"d、电动机启动绕组开路。","id":""}],"text":"","id":"doxcnwqSmqoMuMMGIsxdOaEeLDc"},{"type":"paragraph","children":[{"type":"text","text":"e、气路系统管路堵塞。","id":""}],"text":"","id":"doxcngks4WwQSkmqmum1OxWzNNf"},{"type":"paragraph","children":[{"type":"text","text":"f、启动继电器故障等。使用排除法,确定故障原因。","id":""}],"text":"","id":"doxcnec2coiCOUS4kk4fXIhaBXw"},{"type":"paragraph","children":[{"type":"text","text":"2、压缩机运转时,机壳内有明显的喷气声,说明压缩机排气缓冲管断裂漏气。若压缩机机壳有破裂声,说明压缩机高、低压阀片破裂、漏气。压缩机刚停机时,听到机壳内有明显的跑气声音,说明压缩机阀板的高低压纸垫被击穿、排气减震管泄漏、阀片磨损或阀片、阀口处积碳。压缩机运转时,如果机壳发出“当当”的撞击声,说明压缩机内支撑弹簧断裂或疲劳变形。","id":""}],"text":"","id":"doxcnUesOKwaGYmu8f3TE41vvdY"},{"type":"paragraph","children":[{"type":"text","text":"3、高压液态制冷剂通过毛细管进入蒸发器,迅速蒸发沸腾,同时发出“嘶嘶”的气流声音,并时常伴流水的声音,属于正常现象。如果听到蒸发器内有“叽叽”声,或者有断断续续的憋气声,故障通常为脏堵、油堵或者冰堵。周期性较长的断续喷气声一般为冰堵。若蒸发器内只有气流声,而且不结霜,说明系统内制冷剂基本漏完。","id":""}],"text":"","id":"doxcn0SE6QWE4OCYYM9VBJedmyf"},{"type":"paragraph","children":[{"type":"text","text":"4、冰箱有时发出断断续续的噪音,往往是由于冰箱支脚落地不稳,制冷系统管路相互碰撞以及压缩机与箱体底座螺丝松动等原因引起共振造成的。","id":""}],"text":"","id":"doxcnKgIgCekGSWssw7yXvdQ1De"},,"attrs":{"height":683,"note":[{"type":"text","text":"听","id":""}],"url":"{{image_domain}}tos-cn-i-qvj2lq49k0/208c2b534dff48a8a30c6f0fcacdd42d","width":1024},"text":"","id":"doxcn60gOy4UEmaKwqSTG2p9Wqb"},{"type":"heading","attrs":{"level":2},"children":[{"type":"text","text":"摸","id":""}],"text":"","id":"doxcnIoo2ie0oaUkk6XWso6BsFd"},{"type":"paragraph","children":[{"type":"text","text":"冰箱正常运行时,制冷系统各个部分的温度通过触摸,可以对制冷系统状况有个大致的判断。(制冷系统各个部分的温度还受环境温度的影响,环境温度升高时,冷凝器、过滤器、回气管和压缩机的温度明显升高,反之,上述部分的温度明显降低。)","id":""}],"text":"","id":"doxcnuoMWgKiMK4iqC2U3C5TyIf"},{"type":"paragraph","children":[{"type":"text","text":"1、压缩机运转时,触摸冷凝器上部,应很热(大于55℃)。如不热,可能是制冷系统漏气、堵塞或压缩机没有排气压力等故障。","id":""}],"text":"","id":"doxcn6aeSgUCmy6wOUfia5wyBXc"},{"type":"paragraph","children":[{"type":"text","text":"2、正常时,触摸干燥过滤器应有热的感觉(约55℃)。如制冷系统过脏,会造成干燥过滤器温度升高,对于刚刚维修过的冰箱,如果干燥过滤器温度过高,一般为毛细管阻流偏大,制冷剂充入量过大。","id":""}],"text":"","id":"doxcncGaOAk6gGyKcuCbwlgkrsc"},{"type":"paragraph","children":[{"type":"text","text":"3、压缩机正常工作时,触摸压缩机回气管,应没有热感(接近于环境温度)。如果温度高,说明系统少制冷剂,管路微堵或系统中混入空气。如果感觉到冷或者有露水甚至结霜时,说明制冷剂充入量过多。","id":""}],"text":"","id":"doxcnQKioqUoeCYqmIXwe10HVye"},{"type":"paragraph","children":[{"type":"text","text":"4、压缩机机壳的温度一般在70℃以下。即使在夏季,冰箱首次开机时,压缩机经过连续长时间的工作,机壳温度也不超过85℃。","id":""}],"text":"","id":"doxcncIwMK4YcwsaSYlZ5VU5PKf"},{"type":"paragraph","children":[{"type":"text","text":"5、如果蒸发器上结的霜用手一摸就脱落(称为虚霜),并且压缩机回气管结满霜,说明充入的制冷剂过多或新换的毛细管过粗、过短。","id":""}],"text":"","id":"doxcnS8sgiMOA0W6kSoJNElZhGb"},{"type":"paragraph","children":[{"type":"text","text":"6、用手触摸蒸发器表面,如果发现蒸发器结不满霜,说明系统制冷剂不足或毛细管半堵塞。","id":""}],"text":"","id":"doxcnksA2EqAYQWMeaKrVw1EfSb"},{"type":"heading","attrs":{"level":2},"children":[{"type":"text","text":"测试","id":""}],"text":"","id":"doxcnC8um6cEM46uyk9QHa3CACd"},{"type":"paragraph","children":[{"type":"text","text":"通过测量冰箱的温度、压力、开机与停机比、运转电流以及压缩机的绝缘电阻和直流电阻等,对冰箱进行检查。","id":""}],"text":"","id":"doxcnOo84cMK80OOclZPlpIw8Ez"},{"type":"paragraph","children":[{"type":"text","text":"1、测温度","id":""}],"text":"","id":"doxcne6SkqEo2IyasS249fd8KVd"},{"type":"paragraph","children":[{"type":"text","text":"用电机温度计测量电冰箱的温度。电冰箱的温度按国家标准吸气温度为三十二摄氏度,蒸发温度为负二十三摄氏度一下,排气温度为五十五摄氏度左右,过冷温度为三十二摄氏度左右。","id":""}],"text":"","id":"doxcnkEuQwkYYMy8i81xkWnPKph"},{"type":"paragraph","children":[{"type":"text","text":"1、冰箱靠近墙面放置会导致冰箱发烫,也不能在冰箱的周围覆盖东西,这样都会阻碍冰箱散热,使温度上升,应该保持冰箱有足够的空间散热。","id":""}],"text":"","id":"doxcn6864EsUsMYCI08pBFPtVle"},{"type":"paragraph","children":[{"type":"text","text":"2、在使用冰箱的时候不要打开频繁,频繁的打开冰箱会让里的温度升高,加大冰箱的工作量,冰箱长期处于运转状态就会使温度更高的。这时要减少开冰箱的次数。","id":""}],"text":"","id":"doxcnsAUC26SWou4sMBg8SyqRUc"},{"type":"paragraph","children":[{"type":"text","text":"3、停用之后特别是在夏季温度很高的时候,冰箱要达到设定的制冷温度会需要很长时间,长时间的运转就会使冰箱的温度升高,冰箱一旦使用最好不要停用了。","id":""}],"text":"","id":"doxcnUmqaU4KI6ImGCeh06TuLJd"},{"type":"paragraph","children":[{"type":"text","text":"2、测压力","id":""}],"text":"","id":"doxcnCgYws6MWCmeCQvCsl6vOWc"},{"type":"paragraph","children":[{"type":"text","text":"冰箱的正常压力值在0.03~0.08mpa。","id":""}],"text":"","id":"doxcncU4mcgKq4yKCoj9QXr4Keg"},{"type":"paragraph","children":[{"type":"text","text":"a、吸气压力过高,通常由:制冷剂充入过多、新换毛细管过短、压缩机性能*的原因引起。","id":""}],"text":"","id":"doxcnQ4kom2eemwimepyuqtanix"},{"type":"paragraph","children":[{"type":"text","text":"b、出现吸气压力为负压时,通常由:制冷剂不足、系统内有堵塞现象、新换毛细管太细、太长。","id":""}],"text":"","id":"doxcnGe4aIqm4Aey8WuswiCF7Bc"},{"type":"paragraph","children":[{"type":"text","text":"2、测量冰箱的开机与停机之比","id":""}],"text":"","id":"doxcnS8oUSqQ0s6W0CRzEyVvaYj"},{"type":"paragraph","children":[{"type":"text","text":"冰箱的开机与停机之比与它的制冷系统、保温性能、温控器性能、调节位置、环境温度、电路系统、冰箱内食品的多少以及开门次数等有着直接的关系。","id":""}],"text":"","id":"doxcnGwSQigqmi6cMIBbQ5ohNad"},{"type":"paragraph","children":[{"type":"text","text":"3、测量工作电流","id":""}],"text":"","id":"doxcnCKiYMieG8k4w6fit17iVDd"},{"type":"paragraph","children":[{"type":"text","text":"1、如果工作电流大于额定电流,说明制冷剂充入量过多,制冷系统微堵、压缩机局部短路。","id":""}],"text":"","id":"doxcneOUqwAY2COcSgdUCIr5IZb"},{"type":"paragraph","children":[{"type":"text","text":"2、如果工作电流小于额定电流,说明制冷系统有泄漏或系统完全堵塞。","id":""}],"text":"","id":"doxcnoSuyKwEyY0uoUZoVO5HTVb"},{"type":"paragraph","children":[{"type":"text","text":"3、测量绝缘电阻和直流电阻:(对于匝间短路不严重或匝间绝缘不良的电机绕组,用电阻测量方法很难分辨电机故障,因此只能采用测量工作电流的方法来判断)。","id":""}],"text":"","id":"doxcnkAswaS2GS0OEUjnEzAaSwe"},{"type":"paragraph","children":[{"type":"text","text":"缺少制冷剂,或蒸发器内有沉积的冷冻机油,导致压缩机效率降低。","id":""}],"text":"","id":"doxcngYe0C8qMqciIYzcJ0WfPug"},,"attrs":{"height":682,"note":[{"type":"text","text":"测试","id":""}],"url":"{{image_domain}}tos-cn-i-qvj2lq49k0/143c8d7d1cf0426eb78940ecef28e219","width":1024},"text":"","id":"doxcnM0OEImU0woqQIz46fJuVmh"},{"type":"heading","attrs":{"level":1},"children":[{"type":"text","text":"冰箱故障分类","id":""}],"text":"","id":"doxcnesoIK2kiyq8G64XKECyHwh"},{"type":"paragraph","children":[{"type":"text","text":"电冰箱的故障可分为电气系统故障和制冷系统故障两大类。","id":""}],"text":"","id":"doxcnyQsI2GSuOuC4PkKIwkyRhV"},{"type":"heading","attrs":{"level":2},"children":[{"type":"text","text":"电气系统故障分析","id":""}],"text":"","id":"doxcnmYYqeSigsq4oKSBomtsdBc"},{"type":"paragraph","children":[{"type":"text","text":"电气系统主要包括温控部分和压缩机电动机控制部分。由此而引起的故障现象是电冰箱接通电源后压缩机不起动和接通电源后压缩机运转不停。","id":""}],"text":"","id":"doxcnyc8wwCcCCugcIfePkn2lig"},{"type":"paragraph","children":[{"type":"text","text":"1、首先用万用表欧姆挡测量冰箱电源插头的阻值。","id":""}],"text":"","id":"doxcnKgGCq4cGOaugeC5IYT39Be"},{"type":"paragraph","children":[{"type":"text","text":"压缩机的三个接线端子以及与起动器之间的接线情况如图所示:C——公共端、M——运行端、S——起动端。","id":""}],"text":"","id":"doxcn2OsGGaAa440ysx1TwD7SGd"},{"type":"paragraph","children":[{"type":"text","text":"各绕组间直流电阻值如下:运行绕组C、M两端约10.5Ω;起动绕组C、S两端约22Ω;而运行和起动绕组阻值的和即S、M端的阻值约为32.5Ω。正常时电路所有的开关触点都接通,对于重锤起动器式的冰箱,因重锤式起动器触点未通电而未接通,回路阻值为压缩机运行绕组的阻值,一般为10—20Ω左右,对于PTC起动冰箱,回路的直流电阻为起动器20Ω阻值与起动绕组串联后再与运行绕组并联,所以其电阻略小于压缩机运行绕组的阻值。","id":""}],"text":"","id":"doxcnO4IQyQSgkY2K2pRit5IwWb"},{"type":"paragraph","children":[{"type":"text","text":"通过测得的阻值来判断电路的工作状态,阻值偏大时,要检查温度控制器、过载保护器、压缩机电动机以及线路和触点接触情况,阻值偏小时一般是短路,主要检查压缩机电动机及其线路。","id":""}],"text":"","id":"doxcnGcWmSmmcs6yYWXFGLl0oBV"},{"type":"paragraph","children":[{"type":"text","text":"","id":""}],"text":"","id":"doxcnSaaku0GqOwGKCwIZPjoG4g"},,"attrs":{"height":407,"note":[{"type":"text","text":"电气系统故障分析","id":""}],"url":"{{image_domain}}tos-cn-i-qvj2lq49k0/d2e35941082245239287ccc8e4fbdb0c","width":660},"text":"","id":"doxcn6S6e6qOACgQUQdPGlSByIc"},{"type":"paragraph","children":[{"type":"text","text":"2、要进一步判断还要对冰箱通电检查。","id":""}],"text":"","id":"doxcnOaYgC2yk0MWOgFsuW9CUmg"},{"type":"paragraph","children":[{"type":"text","text":"通电前先检查温控器开关是否正常。如温度控制器装在电冰箱的冷藏室内,当放置的环境温度低于设计温度时不会起动运转,故有的冰箱设计了冬季补偿开关,补偿开关打开后则温度控制器感温管附近的加热器开始加热,强制升温使压缩机运转,目的是牺牲冷藏室的正常温度而保证冷冻室的温度。","id":""}],"text":"","id":"doxcnoQEEk68qSowmakJP9C5B6f"},{"type":"paragraph","children":[{"type":"text","text":"如果温控器内的开关都正常,而通电后压缩机不起动,可用一根导线短接重锤式起动器的两个静触点,注意导线短接时间不要太长,以不超过2s为宜,时间长将会使起动绕组烧坏。如果短接后冰箱能起动,说明起动器有故障,重锤式起动器长期起动易使触点烧坏,测量时拆下起动器,用万用表欧姆RX1挡,将两表笔插入接线柱插孔内。起动器正着放时相当于正常运转状态,即未接通,万用表测量阻值为无穷大;将起动器倒过来时相当于起动状态,万用表指示为0Ω,则说明起动器是好的。","id":""}],"text":"","id":"doxcnckk4ieSsGKmwWw7XKKXhYc"},{"type":"paragraph","children":[{"type":"text","text":"如果用导线短接后仍不能起动,就需要检查保护器。可用短接法检查保护器,将保护器的两个接线铜片短接起来,如果冰箱能够起动运转,说明保护器有故障,可能是电热丝烧断或碟形双金属片受阻不能下翻,如果冰箱仍不能起动,则是压缩机或起动器有问题。检查时,把起动器和保护器拆下,露出电动机的三根接线柱。测每两个接线柱之间的电阻值,如正常,说明电动机绕组没有故障。如不正常,不要急于拆开压缩机,可以采用直接接通电源的方法进行检查。具体办法是:用带有电源插头的两根电源线接在M、C接线柱上,也就是运行绕组上,再用螺钉旋具作为导线同时碰触M和S端,然后把插头插入电源插座,如果电动机和压缩机没有故障,就会起动。起动2s左右,就要把螺钉旋具移开,电动机进入正常运转。如果检查压缩机能起动运转,说明电动机没有故障,故障发生在电动机外部,可能是外引线折断或接线柱接触不良,也可能是环境温度过低等。否则为压缩机故障。","id":""}],"text":"","id":"doxcnA8UGUYMAYIwgcF0s09gWNc"},,"attrs":{"height":857,"note":[{"type":"text","text":"电气系统故障分析","id":""}],"url":"{{image_domain}}tos-cn-i-qvj2lq49k0/d26aa2549a894478959f829391d8ae02","width":1024},"text":"","id":"doxcnQ6MsAC8yqWaGZzMxlC3eKi"},{"type":"heading","attrs":{"level":2},"children":[{"type":"text","text":"制冷系统故障分析","id":""}],"text":"","id":"doxcnCUI6eWqqqimqErdYhDKydb"},{"type":"heading","attrs":{"level":3},"children":[{"type":"text","text":"电冰箱不制冷","id":""}],"text":"","id":"doxcngsuYWGo4ouYqCKZMwAixJf"},{"type":"paragraph","children":[{"type":"text","text":"电冰箱运转不停,但是不制冷,冷凝器不热,蒸发器不凉。这种故障一般出现在制冷系统。","id":""}],"text":"","id":"doxcnKqUWISm280uWIPeHuU8l9c"},{"type":"paragraph","children":[{"type":"text","text":"可能原因是制冷剂泄漏,或者冰堵、脏堵,或是压缩机有故障。由于制冷系统是封闭的,所以可通过观察管路表面有无油污、用手触摸各部分的温度、耳听运行声音来检查。","id":""}],"text":"","id":"doxcns2Sk66eEqcIU4GGAvQl3jd"},{"type":"paragraph","children":[{"type":"text","text":"1、检查管路表面是否有油污","id":""}],"text":"","id":"doxcnAAcGC04SGEQ4wF2OBqTtEe"},{"type":"paragraph","children":[{"type":"text","text":"仔细检查冷凝器、过滤器、毛细管、蒸发器;吸气管、压缩机外壳及管路结合处。如果发现有油污,说明制冷剂泄漏。这时可切开压缩机的工艺管。如果有少量的制冷剂喷出,","id":""},{"type":"text","text":"就进一步证明是制冷剂泄漏。","id":""}],"text":"","id":"doxcnAaIqmQsMq6W287kCzTaaAg"},{"type":"paragraph","children":[{"type":"text","text":"如果没有油污,则需要进一步检查压缩机的温度。","id":""}],"text":"","id":"doxcn2KYImIAkCG2skl7nHNt7Ob"},{"type":"paragraph","children":[{"type":"text","text":"2、检查压缩机的温度","id":""}],"text":"","id":"doxcnoYSIiKeGEUYksPilQ8Bo3c"},{"type":"paragraph","children":[{"type":"text","text":"用手摸压缩机,如果压缩机的温度不太高,和运转时差不多,说明管路畅通,没有堵塞现象,而可能是高压缓冲管破裂、活塞穿孔、排气阀同吸气阀短路等。这时可切开高压排气管,排出制冷剂。","id":""}],"text":"","id":"doxcn8cSUwOeaY4Oso57KcBtqGe"},{"type":"paragraph","children":[{"type":"text","text":"3、检查压缩机开机时的情况","id":""}],"text":"","id":"doxcnSqQIiC0Yk2e02vQHjbY1Db"},{"type":"paragraph","children":[{"type":"text","text":"切断电冰箱的电源,打开箱门;使制冷系统各个部件恢复到室温。然后接通电源,电冰箱启动运转。如果开始时蒸发器结霜较好,冷凝器发热,低压吸气管发凉;由冰箱上部能听到气流声和水流声,但过一会儿,蒸发器结霜融化,只在毛细管同蒸发器结合部位结有少量霜;冷凝器不热,低压吸气管不凉,用耳朵贴近电冰箱上部听不到声音,说明出现了冰堵。这时如果用热毛巾敷在毛细管同蒸发器的结合处,又能重新制冷,则进一步证实是冰堵。","id":""}],"text":"","id":"doxcn4iUKqmCMsYMKcNFY9n19Yg"},{"type":"paragraph","children":[{"type":"text","text":"如果开机的时候不见蒸发器结霜,冷凝器不热,低压气管不凉,用耳朵贴近电冰箱上部听不到声音,则可以初步认为发生了脏堵。这时,可以切断高压排气管,排出制冷剂,用手指按住排气管,启动压缩机,如果手指感到有较大的压力,说明管路发生脏堵。","id":""}],"text":"","id":"doxcn0e0gakWWyk0UIVDqGkdFZb"},{"type":"heading","attrs":{"level":3},"children":[{"type":"text","text":"电冰箱制冷效果差","id":""}],"text":"","id":"doxcnEY6mau0CgiqOIXC0miEPEf"},{"type":"paragraph","children":[{"type":"text","text":"电冰箱运转不停,但箱内温度达不到要求,制冷效果差。这可能是由于使用不当或箱门关闭不严造成的。也可能是制冷系统故障引起的。一般应先检查使用情况和箱门情况,再检查制冷系统。","id":""}],"text":"","id":"doxcnIM868yO6GyqA8B03T2iI8f"},{"type":"paragraph","children":[{"type":"text","text":"1、检查使用情况","id":""}],"text":"","id":"doxcnqUwWgacqQe8CMFIcn58Iqc"},{"type":"paragraph","children":[{"type":"text","text":"首先要了解环境温度。如果高于43℃,制冷效果差一些是正常的。如果环境温度不高,要打开箱门检查。如果箱内食品太多,特别是放入了温度高的食品,食品释放出大量的热量;或者打开箱门次数太多,外界热空气不断进人箱内,或者未及时化霜等,所有这些都会使电冰箱长时间运转不停,制冷效果差。","id":""}],"text":"","id":"doxcnKMO6yK2U26y22NZ3WUga3b"},{"type":"paragraph","children":[{"type":"text","text":"2、检查箱门","id":""}],"text":"","id":"doxcniyaSMK2MAQ8C8R2QQqzqvf"},{"type":"paragraph","children":[{"type":"text","text":"电冰箱箱门关闭不严,热空气会从缝隙处不断进入箱内。这可能是磁性门封条失去磁性、老化变形,或是箱门翘曲造成的。","id":""}],"text":"","id":"doxcnWCaAqiOW0ccI0QeQrK8T8e"},{"type":"paragraph","children":[{"type":"text","text":"3、检查制冷系统","id":""}],"text":"","id":"doxcnAAMeGWG0UGaowTnRl33Xue"},{"type":"paragraph","children":[{"type":"text","text":"如果使用情况正常,箱门又能关闭严密,那么制冷效果差的故障就出在制冷系统。由于制冷系统仍能工作,因此,可能是制冷剂部分泄漏、部分冰堵或部分脏堵,也可能是压缩机内部故障。","id":""}],"text":"","id":"doxcn2KQckQgCm2kmEXtYDo2dTe"},{"type":"paragraph","children":[{"type":"text","text":"检查的顺序是首先观察管路表面有无油污。如果有油污,说明制冷剂部分泄漏,这时可以切开工艺管,灌入适量的氟里昂制冷剂,再次启动运转。如果运转正常,证明是制冷剂部分泄漏。如果管路表面没有油污,可检查开机时的情况。如果开机时制冷正常,蒸发器结霜良好,在电冰箱上部能听到气流声和水流声,但过了一会儿制冷效果变差,只能听到微弱的气流声和流水声,说明是部分冰堵。","id":""}],"text":"","id":"doxcnamsc6WIka8SAAZTvDBrnse"},{"type":"paragraph","children":[{"type":"text","text":"如果开机时制冷效果就差,用耳朵贴近冰箱上部只能听到微弱的气流声和水流声,这可能是脏堵或压缩机内部故障,需要进一步检查。这时,可切开工艺管,灌入适量的氟里昂制冷剂,并接入气压表,启动压缩机。如果气压表所示气压下降到正常值(0.06~0.08MPa)以下,说明压缩机内部没有故障,只是管路有部分脏堵。如果气压下降到正常值以上,说明压缩机性能下降,严重时需要拆开压缩机详细检查和修理。","id":""}],"text":"","id":"doxcnuC6mQsCC8aKictqH7kaUtb"},{"type":"paragraph","children":[{"type":"text","text":"如果制冷系统混入空气,或者制冷剂充加过多或不足,都可能影响制冷效果。","id":""}],"text":"","id":"doxcno6AAiymi6e0ARlYcCezqzd"},{"type":"paragraph","children":[{"type":"text","text":"制冷系统中充加过多的制冷剂,会使过多的制冷剂在蒸发器内不能很好蒸发,液体制冷剂返回压缩机中,这样压缩机的吸气量减少,制冷系统低压端压力升高,又影响蒸发器内制冷剂的蒸发量;造成制冷能力下降。同时,过多的制冷剂会占去冷凝器的一部分容积,减少散热面积,使冷凝器的冷却效率降低,吸气压力和蒸发温度也相应提高,吸气管出现结霜现象。遇到这种情况,必须及时将多余的制冷剂排出制冷系统,否则不但不能提高降温效果,反而使压缩机有液击冲缸的危险。","id":""}],"text":"","id":"doxcnqaY6KWyCuY2OWiMFFpxuog"},{"type":"paragraph","children":[{"type":"text","text":"制冷系统充加的制冷剂过少时,会使蒸发器的蒸发表面积得不到充分利用,制冷量降低,蒸发器表面部分结霜,吸气管温度偏高。遇到这种情况,可以补充适量的制冷剂。","id":""}],"text":"","id":"doxcn0kMo0CW08iMCAXerVd5Nbf"},,"attrs":{"height":678,"note":[{"type":"text","text":"电冰箱制冷效果差","id":""}],"url":"{{image_domain}}tos-cn-i-qvj2lq49k0/613ef5051017440889eeaef46a9919ba","width":1017},"text":"","id":"doxcngS6I6uYwGys0eMU2Qkvzzh"},{"type":"heading","attrs":{"level":1},"children":[{"type":"text","text":"常见故障及检修","id":""}],"text":"","id":"doxcnwKK8W0kS26g6KWB0psSp4c"},{"type":"heading","attrs":{"level":2},"children":[{"type":"text","text":"通电后电机不起动且无嗡嗡声","id":""}],"text":"","id":"doxcnaYYqUs2aSwSKWEHL23067g"},{"type":"paragraph","children":[{"type":"text","text":"1、故障原因:保险熔断","id":""}],"text":"","id":"doxcnO60wg4AsWU8echKGGYLyqc"},{"type":"paragraph","children":[{"type":"text","text":"排除方法:按要求更换保险丝","id":""}],"text":"","id":"doxcnUOsQasc4IWaIqYjQ9t7Wgg"},{"type":"paragraph","children":[{"type":"text","text":"2、故障原因:接线松脱,插头接触不良","id":""}],"text":"","id":"doxcnqyUgAKU8MiiisjfoE2JH2Y"},{"type":"paragraph","children":[{"type":"text","text":"排除方法:检查线路,接好松脱处,插好插头","id":""}],"text":"","id":"doxcnQGmq84qoq40mMXzwpVkBYe"},{"type":"paragraph","children":[{"type":"text","text":"3、故障原因:电机绕组短路、断路或转子卡死","id":""}],"text":"","id":"doxcnMQceuG46uWUOuoO0oeJKUe"},{"type":"paragraph","children":[{"type":"text","text":"排除方法:检修或重绕","id":""}],"text":"","id":"doxcniu6QiaUu4m0kYfaRjwRmLf"},{"type":"paragraph","children":[{"type":"text","text":"4、故障原因:起动继电器绕组烧断","id":""}],"text":"","id":"doxcna0IMMwIWkgmS022QAZnRVf"},{"type":"paragraph","children":[{"type":"text","text":"排除方法:更换","id":""}],"text":"","id":"doxcn4I68QiOaycC6KEVLaS7VMc"},{"type":"paragraph","children":[{"type":"text","text":"5、故障原因:温控器开关未闭合,旋钮处于“0”(或停)位置","id":""}],"text":"","id":"doxcnyKM4gKGeI2AE6qTsVuq9Jf"},{"type":"paragraph","children":[{"type":"text","text":"排除方法:调整温控器开关,使其闭合","id":""}],"text":"","id":"doxcnceqS86aseEkyglQFt4e64g"},{"type":"paragraph","children":[{"type":"text","text":"6、故障原因:过载继电器的接触未闭合,或热电阻丝烧断","id":""}],"text":"","id":"doxcnAg46Q22eik6SwxKC6zaosd"},{"type":"paragraph","children":[{"type":"text","text":"排除方法:检查并调整使触点闭合,更换电阻丝","id":""}],"text":"","id":"doxcnSakMOk8SCCO8SWpxfEAXbf"},{"type":"heading","attrs":{"level":2},"children":[{"type":"text","text":"通电后电机不起动但有嗡嗡声","id":""}],"text":"","id":"doxcnyyQaUsI84WsE0Eu1xXcsZe"},{"type":"paragraph","children":[{"type":"text","text":"1、故障原因:电源电压过低(低于187V)","id":""}],"text":"","id":"doxcnKAeIQOsIcAQwQ5oNnV8rFd"},{"type":"paragraph","children":[{"type":"text","text":"排除方法:拔下电源插头,等电压正常后再插上,或加装稳压器","id":""}],"text":"","id":"doxcnCCIOWoy6ySIcoP3XjEQnrd"},{"type":"paragraph","children":[{"type":"text","text":"2、故障原因:起动继电器未闭合或接触不良","id":""}],"text":"","id":"doxcnomqkU0GsYUmK2n20wnMQxb"},{"type":"paragraph","children":[{"type":"text","text":"排除方法:修理或更换","id":""}],"text":"","id":"doxcnIawU8omaG4CUYNVQwwzwxh"},{"type":"paragraph","children":[{"type":"text","text":"3、故障原因:电机起动绕组断路","id":""}],"text":"","id":"doxcnayyIOkKweM66Y90f0Z14Hf"},{"type":"paragraph","children":[{"type":"text","text":"排除方法:重绕起动绕组","id":""}],"text":"","id":"doxcng2kkieuAcCk6ae1cETrqWb"},{"type":"paragraph","children":[{"type":"text","text":"4、故障原因:起动电容器短路、短路或失效","id":""}],"text":"","id":"doxcnO2kCQOU4sAoCsvIG8LEfBf"},{"type":"paragraph","children":[{"type":"text","text":"排除方法:更换或检修","id":""}],"text":"","id":"doxcnykAKkQ8iQq0yU9V6PvjrZf"},{"type":"paragraph","children":[{"type":"text","text":"5、故障原因:压缩机负荷过重或制冷剂充灌过多","id":""}],"text":"","id":"doxcn0OECUEookYGKeykR3SBK1b"},{"type":"paragraph","children":[{"type":"text","text":"排除方法:重新调整或减少制冷剂","id":""}],"text":"","id":"doxcn4eEYWkkMKqOSokXGruRUfi"},{"type":"heading","attrs":{"level":2},"children":[{"type":"text","text":"完全不制冷","id":""}],"text":"","id":"doxcnW4oMO666kseGALA7hxvVfS"},{"type":"paragraph","children":[{"type":"text","text":"1、故障原因:电源插头松动或脱落","id":""}],"text":"","id":"doxcnkc2EuMMs8ciYAj0pK1GEvf"},{"type":"paragraph","children":[{"type":"text","text":"排除方法:重新插好电源插头","id":""}],"text":"","id":"doxcnsIkI2yOOgYEMqm5Jt4cyqb"},{"type":"paragraph","children":[{"type":"text","text":"2、故障原因:电源保险丝熔断","id":""}],"text":"","id":"doxcneQUGs8cKSSqksdNTsgtXSg"},{"type":"paragraph","children":[{"type":"text","text":"排除方法:按要求更换保险丝","id":""}],"text":"","id":"doxcnoGOG2omUiqUimEiPs2E7Yd"},{"type":"paragraph","children":[{"type":"text","text":"3、故障原因:停电","id":""}],"text":"","id":"doxcnAo4es8qOywAigFaqyYFvge"},{"type":"paragraph","children":[{"type":"text","text":"排除方法:待恢复供电时再使用","id":""}],"text":"","id":"doxcnC4SUC8Yy0602MD5VQepGpd"},{"type":"paragraph","children":[{"type":"text","text":"4、故障原因:电源电压过低","id":""}],"text":"","id":"doxcnQcykOcUmE00w8nLMoOUf5d"},{"type":"paragraph","children":[{"type":"text","text":"排除方法:拔下电源插头,待电压正常后再插上或加装稳压器","id":""}],"text":"","id":"doxcn2aI4kqCQc2G8YRpxEfiXId"},{"type":"paragraph","children":[{"type":"text","text":"5、故障原因:温度控制钮在“0”(或“停”)的位置","id":""}],"text":"","id":"doxcn4gySWY2euQomeKb0iZuDig"},{"type":"paragraph","children":[{"type":"text","text":"排除方法:调整温控器旋钮,使其处于某一适当位置,开关触点闭合","id":""}],"text":"","id":"doxcnOmyc8Gk0aAGgUlA0Eni5Kd"},{"type":"paragraph","children":[{"type":"text","text":"6、故障原因:过载保护断电器断路或起动继电器触点接触不良","id":""}],"text":"","id":"doxcnY46QaiuUMuIeWuKbn1mxUg"},{"type":"paragraph","children":[{"type":"text","text":"排除方法:修理或更换","id":""}],"text":"","id":"doxcngcKcUogi4KmWu4JVkenmPd"},{"type":"paragraph","children":[{"type":"text","text":"7、故障原因:压缩机卡死或电动机故障","id":""}],"text":"","id":"doxcn60su6E4SaoY8ucovo9WNNd"},{"type":"paragraph","children":[{"type":"text","text":"排除方法:修理或更换","id":""}],"text":"","id":"doxcnQY68eI08S0QGEZMG63Rh6f"},{"type":"paragraph","children":[{"type":"text","text":"8、制冷剂漏失或毛细管堵塞、干燥过滤器脏堵","id":""}],"text":"","id":"doxcnMuS62SmQmMisSIuZF72owf"},{"type":"paragraph","children":[{"type":"text","text":"排除方法:修理","id":""}],"text":"","id":"doxcn2uEYMSSkS2skyeqhzcpNWd"},,"attrs":{"height":679,"note":[{"type":"text","text":"完全不制冷","id":""}],"url":"{{image_domain}}tos-cn-i-qvj2lq49k0/2a562549d05746498964ac5e5986a703","width":1018},"text":"","id":"doxcnWYCUsUisQqyoc7Tliep9Id"},{"type":"heading","attrs":{"level":2},"children":[{"type":"text","text":"冷藏室温度偏高","id":""}],"text":"","id":"doxcnWmEIEOkoI4usM7cyHR5Zbf"},{"type":"paragraph","children":[{"type":"text","text":"1、故障原因:温控器旋钮调得不合适(数字过小)","id":""}],"text":"","id":"doxcneeYwIcO4CqMUEBCmsjVJZe"},{"type":"paragraph","children":[{"type":"text","text":"排除方法:重调温控器旋钮至数字较大位置","id":""}],"text":"","id":"doxcnEceaIWAI0AiQc0j9gOtXu1"},{"type":"paragraph","children":[{"type":"text","text":"2、故障原因:电冰箱受阳光直射、接近热源或冷凝器较脏,散热不佳","id":""}],"text":"","id":"doxcnmg2QSmYiAa4Ecz0c43rH3X"},{"type":"paragraph","children":[{"type":"text","text":"排除方法:重新放置电冰箱,清洁冷凝器","id":""}],"text":"","id":"doxcnWKyqwcMe6YIeKSLmgxVWBh"},{"type":"paragraph","children":[{"type":"text","text":"3、故障原因:冷藏室放置食物过多、过密或放入热的食物","id":""}],"text":"","id":"doxcnaI4Km464OEmE0W7AIrSUxg"},{"type":"paragraph","children":[{"type":"text","text":"排除方法:减少与重新放置贮存食物,留出适当空隙,热的食物放凉后再放入","id":""}],"text":"","id":"doxcnKCMoaQSQQSwGCqTshei7gc"},{"type":"paragraph","children":[{"type":"text","text":"4、故障原因:开门过于频繁或开门时间过长","id":""}],"text":"","id":"doxcnw4yiug6AAQQyIZI9bvaFqc"},{"type":"paragraph","children":[{"type":"text","text":"排除方法:减少开门次数和时间","id":""}],"text":"","id":"doxcnyami4ow0amMAoLBGuiMlfe"},{"type":"paragraph","children":[{"type":"text","text":"5、故障原因:蒸发表面结霜过厚(超过5mm)或结冰","id":""}],"text":"","id":"doxcnSycQ4miOUSQUuK7dLaC2Xg"},{"type":"paragraph","children":[{"type":"text","text":"排除方法:将霜或冰化掉","id":""}],"text":"","id":"doxcneGaEmoO2uy0MmqtDeRTgGh"},{"type":"paragraph","children":[{"type":"text","text":"6、故障原因:门封不严","id":""}],"text":"","id":"doxcnokgWgaQwueyWG8SMdmlpkd"},{"type":"paragraph","children":[{"type":"text","text":"排除方法:检修并适当调平箱体(稍后仰)使门封严密","id":""}],"text":"","id":"doxcnGKsesKiKSwai4hHM44Go9g"},{"type":"paragraph","children":[{"type":"text","text":"7、故障原因:箱内照明灯不熄灭","id":""}],"text":"","id":"doxcnSWo04ck04QY4QP4lSkwsuh"},{"type":"paragraph","children":[{"type":"text","text":"排除方法:检修照明灯开关","id":""}],"text":"","id":"doxcn2G60uQQo2eAUsng7uwgNhc"},{"type":"paragraph","children":[{"type":"text","text":"8、故障原因:冷藏室温控风门温控器失控,使风门开不大或风扇不转","id":""}],"text":"","id":"doxcnGQcuygqkCaCcI9qB3dtK0d"},{"type":"paragraph","children":[{"type":"text","text":"排除方法:修理或更换","id":""}],"text":"","id":"doxcnI8aOQuWEgusUiOEY1cDeGg"},{"type":"paragraph","children":[{"type":"text","text":"9、故障原因:压缩机阀门损坏","id":""}],"text":"","id":"doxcn0mesmGG26qkMMh6EqNevIh"},{"type":"paragraph","children":[{"type":"text","text":"排除方法:修理","id":""}],"text":"","id":"doxcny2YccaWGysUSef1nR88drb"},{"type":"heading","attrs":{"level":2},"children":[{"type":"text","text":"冷藏室温度过低而使上层食品被冻结","id":""}],"text":"","id":"doxcnka26qGYM6EWwpQ8WlER9ty"},{"type":"paragraph","children":[{"type":"text","text":"1、故障原因:室温偏低而温控器调得不合理(数字太大或调到强冷点、不停点)","id":""}],"text":"","id":"doxcnCk6Wsom6Yao0eqb2aB0Jmd"},{"type":"paragraph","children":[{"type":"text","text":"排除方法:重调温控器旋钮至数字较小的位置","id":""}],"text":"","id":"doxcnGwKISGqgw0oWSS7uuMoK9f"},{"type":"paragraph","children":[{"type":"text","text":"2、故障原因:温控器触点粘连不停车或感温管失控","id":""}],"text":"","id":"doxcnY02S8w6QoiCGKowul72ARg"},{"type":"paragraph","children":[{"type":"text","text":"排除方法:修理或更换","id":""}],"text":"","id":"doxcn0Y2G86IQ8UW6g5XbfHC6le"},{"type":"paragraph","children":[{"type":"text","text":"3、故障原因:误将水分多而容易冻结的食物放在上部搁架","id":""}],"text":"","id":"doxcna2iOWEGecmsGMz9J6tfrrf"},{"type":"paragraph","children":[{"type":"text","text":"排除方法:将易冻结的食物放在冷藏室下部","id":""}],"text":"","id":"doxcn64gKMGsemUiW2JAfBuYPSh"},{"type":"paragraph","children":[{"type":"text","text":"4、故障原因:温感风门温控器旋钮调得不合理(置冷点)或失控,或风门关不上","id":""}],"text":"","id":"doxcnoU04kc0oEYEeIb80pbVsad"},{"type":"paragraph","children":[{"type":"text","text":"排除方法:重调温感风门温控器旋钮","id":""}],"text":"","id":"doxcnaIUAGI4QwMu8WK20gfe8Od"},{"type":"paragraph","children":[{"type":"text","text":"5、故障原因:温度补偿加热器损坏","id":""}],"text":"","id":"doxcnI4gKQiCQu4sq0ivCv5TG0e"},{"type":"paragraph","children":[{"type":"text","text":"排除方法:更换温度补偿加热器","id":""}],"text":"","id":"doxcnQgewIGOeIYWi25Uf7KNrPb"},{"type":"heading","attrs":{"level":2},"children":[{"type":"text","text":"冷冻室温度偏高","id":""}],"text":"","id":"doxcnQkYWq4yYC2YikDI3gcGPgh"},{"type":"paragraph","children":[{"type":"text","text":"1、故障原因:室温偏高而温控器旋钮调得不合理(数字过小)","id":""}],"text":"","id":"doxcnaskSGc0Y8GIuwr3g1HxFGg"},{"type":"paragraph","children":[{"type":"text","text":"排除方法:重调温控器旋钮至数字较大位置","id":""}],"text":"","id":"doxcnWMCOm8Gq40kG8OpvNf0Vnb"},{"type":"paragraph","children":[{"type":"text","text":"2、故障原因:开门过于频繁或开门时间过长","id":""}],"text":"","id":"doxcnCCkQSi4OW6cIkpxlU91qmf"},{"type":"paragraph","children":[{"type":"text","text":"排除方法:减少开门次数和时间","id":""}],"text":"","id":"doxcnqiSgeoWYE2CyotWJgFbTKh"},{"type":"paragraph","children":[{"type":"text","text":"3、故障原因:门封不严","id":""}],"text":"","id":"doxcnMakOy6MQmOI8aCAKltQmGd"},{"type":"paragraph","children":[{"type":"text","text":"排除方法:检修门封,使其严密","id":""}],"text":"","id":"doxcnO8wKWUGGwS0Eiqynd9UJRc"},{"type":"paragraph","children":[{"type":"text","text":"4、故障原因:制冷剂漏失","id":""}],"text":"","id":"doxcncsWeAyACeWWMsx9Tszxpjg"},{"type":"paragraph","children":[{"type":"text","text":"排除方法:找出漏洞,放气补焊,再抽真空重新灌入制冷剂","id":""}],"text":"","id":"doxcnIkwMsmCKo6CK6AN4XaGQlE"},{"type":"paragraph","children":[{"type":"text","text":"5、故障原因:充灌制冷剂过多或过少","id":""}],"text":"","id":"doxcniw8wouYGCecok5OUqziMZe"},{"type":"paragraph","children":[{"type":"text","text":"排除方法:重新调整或充灌制冷剂","id":""}],"text":"","id":"doxcnYcikMOuYiESYg7URPe4lGf"},{"type":"paragraph","children":[{"type":"text","text":"6、故障原因:压缩机制冷效率下降","id":""}],"text":"","id":"doxcnc8YiWoceQ44m4f4ptmiP7n"},{"type":"paragraph","children":[{"type":"text","text":"排除方法:拆修压缩机","id":""}],"text":"","id":"doxcnQIQ6coqwmOqE6v0U69x2Sc"},{"type":"paragraph","children":[{"type":"text","text":"7、故障原因:翅片蒸发器被冰箱堵塞或毛细管堵塞","id":""}],"text":"","id":"doxcnskQ4EmGuyQEYqM9CQg06Yc"},{"type":"paragraph","children":[{"type":"text","text":"排除方法:确定原因后检修","id":""}],"text":"","id":"doxcnyo8aAOUseIUsIB7Aq7Jyse"},{"type":"paragraph","children":[{"type":"text","text":"8、故障原因:冷风循环风扇不转或运转不正常","id":""}],"text":"","id":"doxcniGyYKSCYuyOUKcAQEZFxsc"},{"type":"paragraph","children":[{"type":"text","text":"排除方法:修理或更换","id":""}],"text":"","id":"doxcnIykMKE8uw0OImsoooPpHvg"},{"type":"paragraph","children":[{"type":"text","text":"9、故障原因:结霜厚而未清除","id":""}],"text":"","id":"doxcnIgKg2GqU4uAsaULq5FJ7jc"},{"type":"paragraph","children":[{"type":"text","text":"排除方法:清除结霜","id":""}],"text":"","id":"doxcnK2A8sec20AaYmmpzBTZaCe"},{"type":"heading","attrs":{"level":2},"children":[{"type":"text","text":"压缩机长时间运转不能自动停机","id":""}],"text":"","id":"doxcncC6Oyaa20Cym2UNCNopXKk"},{"type":"paragraph","children":[{"type":"text","text":"1、故障原因:箱内一次性放入过多温度较高的食品或连续冻结大量冰块","id":""}],"text":"","id":"doxcn4Ws46yoimmwYMsUaMVNWVD"},{"type":"paragraph","children":[{"type":"text","text":"排除方法:适当减少放入食物,并放凉后再放入,减少冻冰量","id":""}],"text":"","id":"doxcnYSyquK0qKqAUuOXw44HfJ1"},{"type":"paragraph","children":[{"type":"text","text":"2、故障原因:开门过于频繁或开门时间过长","id":""}],"text":"","id":"doxcnOcAqyE8kce8eKb21l7WpyK"},{"type":"paragraph","children":[{"type":"text","text":"排除方法:减少开门次数和时间","id":""}],"text":"","id":"doxcnaEqgiM4C86yMgbEzcD7t7I"},{"type":"paragraph","children":[{"type":"text","text":"3、故障原因:温控器误调到不停点","id":""}],"text":"","id":"doxcneS6AC0qmoiqamwAlXYbrYc"},{"type":"paragraph","children":[{"type":"text","text":"排除方法:按需要重调温控器","id":""}],"text":"","id":"doxcnQY8mK4UqcqAMXKt7UNLHb4"},{"type":"paragraph","children":[{"type":"text","text":"4、故障原因:制冷剂漏失","id":""}],"text":"","id":"doxcn0gWgqQ4aSIqeSSX1rYy3Ie"},{"type":"paragraph","children":[{"type":"text","text":"排除方法:找出漏孔,放气补焊,再抽真空,重新充灌制冷剂","id":""}],"text":"","id":"doxcnaa2yKmYssUeic78xYRJxcc"},{"type":"paragraph","children":[{"type":"text","text":"5、故障原因:毛细管被杂质污物堵塞(脏堵)","id":""}],"text":"","id":"doxcn8gEiSKcUqcOwkp9EqsWiUf"},{"type":"paragraph","children":[{"type":"text","text":"排除方法:用热毛巾敷裹毛细管解冻或更换毛细管","id":""}],"text":"","id":"doxcn4kCG4KmIiqAoQhRuSOlfhd"},{"type":"paragraph","children":[{"type":"text","text":"6、故障原因:毛细管被冰堵塞(冰堵)","id":""}],"text":"","id":"doxcnOecMiioAC4EISeJWg1d7be"},{"type":"paragraph","children":[{"type":"text","text":"排除方法:放掉制冷剂,烘干分子筛过滤器,重新抽真空后充灌制冷剂","id":""}],"text":"","id":"doxcn2EMQUGwacC6wW8036Exwmg"},{"type":"paragraph","children":[{"type":"text","text":"7、故障原因:","id":""},{"type":"text","text":"电冰箱环境温度过高(大于40度)或空气对流受阻","id":""}],"text":"","id":"doxcnS8C4qGo6Aowi8VyiIBFflg"},{"type":"paragraph","children":[{"type":"text","text":"排除方法:调换放置位置,改善空气对流","id":""}],"text":"","id":"doxcnqyqOu666AUOIK0J9Vp3O3e"},{"type":"paragraph","children":[{"type":"text","text":"8、故障原因:温控器触点粘连或或感温管松动失控","id":""}],"text":"","id":"doxcn2goqCQCIQ6UMhMqkHYyKhf"},{"type":"paragraph","children":[{"type":"text","text":"排除方法:断电后将温控器旋至“停”点再旋回原定点通电。若仍不正常,则更换","id":""}],"text":"","id":"doxcnCiAsaym0AmqasPshnrF3yg"},{"type":"paragraph","children":[{"type":"text","text":"9、故障原因:箱壁或门壁隔热层中流入水或结冰","id":""}],"text":"","id":"doxcnYAgyUaKu4cY0JQJiIcBTmT"},{"type":"paragraph","children":[{"type":"text","text":"排除方法:干燥隔热层","id":""}],"text":"","id":"doxcnWoqgM6Y6UWEqWQd6X94yDx"},{"type":"heading","attrs":{"level":2},"children":[{"type":"text","text":"压缩机运转时噪声大","id":""}],"text":"","id":"doxcnWa0GMIwYEiq0ZcDj8iVJJk"},{"type":"paragraph","children":[{"type":"text","text":"1、故障原因:箱体未放平稳","id":""}],"text":"","id":"doxcnkAy2m2yWiUQEiEVdAbaf5g"},{"type":"paragraph","children":[{"type":"text","text":"排除方法:重新调平放稳","id":""}],"text":"","id":"doxcniMG0eegOU6CsWiy4Hr0VZg"},{"type":"paragraph","children":[{"type":"text","text":"2、故障原因:电冰箱背后与其他物件或墙壁触碰","id":""}],"text":"","id":"doxcnm8wk0CCW8KYW2xiIsjrJ4b"},{"type":"paragraph","children":[{"type":"text","text":"排除方法:适当调整位置或物件,使它们脱离触碰","id":""}],"text":"","id":"doxcn6oka4Qo04OaMIrwfo3wpzg"},{"type":"paragraph","children":[{"type":"text","text":"3、故障原因:电冰箱背部的接水盘脱离原位置而振动发声","id":""}],"text":"","id":"doxcnyG0eMswg4kcooTHH7skzvh"},{"type":"paragraph","children":[{"type":"text","text":"排除方法:重新放好接水盘,并垫上泡沫塑料","id":""}],"text":"","id":"doxcnYqw6gai0GIGmKmnNw3hhXe"},{"type":"paragraph","children":[{"type":"text","text":"4、故障原因:风扇与其他部件碰撞","id":""}],"text":"","id":"doxcnGUKEAC4SKqSyshG93IYuDb"},{"type":"paragraph","children":[{"type":"text","text":"排除方法:移动风扇位置","id":""}],"text":"","id":"doxcnAuQy0ae0oiiQ2JIvAuELXg"},{"type":"paragraph","children":[{"type":"text","text":"5、故障原因:管道与箱件碰撞","id":""}],"text":"","id":"doxcno8WkS80skoeUCudMww8hIg"},{"type":"paragraph","children":[{"type":"text","text":"排除方法:挪动管道,拧紧固定螺丝","id":""}],"text":"","id":"doxcnwyyEiGokge6Sy8SLdWWXUd"},{"type":"paragraph","children":[{"type":"text","text":"6、故障原因:压缩机减振胶垫压得过紧或老化变硬","id":""}],"text":"","id":"doxcnimswmCs0EW4E2BM167g1Qc"},{"type":"paragraph","children":[{"type":"text","text":"排除方法:调松或列换胶垫","id":""}],"text":"","id":"doxcn8KMAcGUSOw2Uma7v8R3pGh"},{"type":"paragraph","children":[{"type":"text","text":"7、故障原因:压缩机内部噪声大","id":""}],"text":"","id":"doxcnmEgQEqG04Ceq6dph71FkYL"},{"type":"paragraph","children":[{"type":"text","text":"排除方法:拆修或压缩机","id":""}],"text":"","id":"doxcnYGckkWeWIcG6WVDlHQbkVb"},{"type":"heading","attrs":{"level":2},"children":[{"type":"text","text":"压缩机运转时间过长而停机时间过短","id":""}],"text":"","id":"doxcng6g6ySSU84cO0S3qcAImTe"},{"type":"paragraph","children":[{"type":"text","text":"1、故障原因:制冷剂泄露使制冷效果变差","id":""}],"text":"","id":"doxcn00AsEQ4CEiKa48sthrJlWe"},{"type":"paragraph","children":[{"type":"text","text":"排除方法:查漏补焊","id":""}],"text":"","id":"doxcnuU0cWGIu0Y0223V1g6JhPb"},{"type":"paragraph","children":[{"type":"text","text":"2、故障原因:温控器旋钮误调在强冷档,达到最低温度需要压缩机长期运转","id":""}],"text":"","id":"doxcnGqkMcG8Q0WyASy5YYgcf2c"},{"type":"paragraph","children":[{"type":"text","text":"排除方法:重调温控器旋钮","id":""}],"text":"","id":"doxcnO4awi0eKc46AiA4DAIEBzc"},{"type":"paragraph","children":[{"type":"text","text":"3、故障原因:箱门未关闭,漏入热量多,使压缩机运转时间长","id":""}],"text":"","id":"doxcn8cocOYqMmU6mGGm3XfyaRb"},{"type":"paragraph","children":[{"type":"text","text":"排除方法:检查门封,关严箱门","id":""}],"text":"","id":"doxcnUiqQG88Mg4weCEwJ4dwmih"},{"type":"paragraph","children":[{"type":"text","text":"4、故障原因:制冷剂充灌得过多,制冷效果差","id":""}],"text":"","id":"doxcneY24UCYOkQi2g7Wg0TeAng"},{"type":"paragraph","children":[{"type":"text","text":"排除方法:调整毛细管长度或重调制冷剂量","id":""}],"text":"","id":"doxcnIEMUSCWQ6wGyqaC2mS62yg"},{"type":"paragraph","children":[{"type":"text","text":"5、故障原因:环境温度偏高,散热效果差","id":""}],"text":"","id":"doxcnKC8aU6aSA8aqALQsMQbjff"},{"type":"paragraph","children":[{"type":"text","text":"排除方法:改善电冰箱周围散热条件","id":""}],"text":"","id":"doxcn40qciq8QiQgAqk5WNRBEOf"},{"type":"paragraph","children":[{"type":"text","text":"6、故障原因:电冰箱内放入过多食品,热负荷过大","id":""}],"text":"","id":"doxcneiWouYQWueYuO4y283uSnd"},{"type":"paragraph","children":[{"type":"text","text":"排除方法:调整放入食品的数量","id":""}],"text":"","id":"doxcnMmYMY4y6SsQUWa6vg7OxKf"},{"type":"paragraph","children":[{"type":"text","text":"7、故障原因:压缩机进、排气阀有漏气","id":""}],"text":"","id":"doxcnkYqk8CIqMYSkxZf8owE0wO"},{"type":"paragraph","children":[{"type":"text","text":"排除方法:拆修或更换","id":""}],"text":"","id":"doxcnciS4sau88kK4SQQ6pkrx9c"},,"attrs":{"height":675,"note":[{"type":"text","text":"压缩机运转时间过长而停机时间过短","id":""}],"url":"{{image_domain}}tos-cn-i-qvj2lq49k0/fa5ca906305849b8b1c3080336c09c6e","width":1012},"text":"","id":"doxcn064e8Ue6GoMeGUB2sVCQ9d"},{"type":"heading","attrs":{"level":2},"children":[{"type":"text","text":"电冰箱内温度正常但压缩机起动频繁","id":""}],"text":"","id":"doxcnyGyGKg4cSu64dH9VYlm1Ao"},{"type":"paragraph","children":[{"type":"text","text":"1、故障原因:感温管与蒸发器接触不良,未靠近蒸发器,使感温失真","id":""}],"text":"","id":"doxcnysGYiwOiA8eKy9FL4Dstdb"},{"type":"paragraph","children":[{"type":"text","text":"排除方法:重调感温管位置","id":""}],"text":"","id":"doxcn4cUokUwOmmEa6ois7BDLgh"},{"type":"paragraph","children":[{"type":"text","text":"2、故障原因:起动触点接触不良,时断时通","id":""}],"text":"","id":"doxcnckkqsAUAyyEe89aEUJd4qy"},{"type":"paragraph","children":[{"type":"text","text":"排除方法:调整触点连接铜片,使其接触可靠","id":""}],"text":"","id":"doxcngEOkWIASUUSsYZhN8U7I0f"},{"type":"paragraph","children":[{"type":"text","text":"3、故障原因:温控器旋钮位置不当","id":""}],"text":"","id":"doxcn62q8AW04cmy066FPMAUTTm"},{"type":"paragraph","children":[{"type":"text","text":"排除方法:重调温控器至合适位置","id":""}],"text":"","id":"doxcnG0u4YWOQWwCyKgEiMl3GMe"},{"type":"paragraph","children":[{"type":"text","text":"4、故障原因:过载安全保护继电器接点与电热丝位置过近","id":""}],"text":"","id":"doxcneQ6oUE4UwGgUao9QZCvmed"},{"type":"paragraph","children":[{"type":"text","text":"排除方法:重新调整过载螺钉,使两者相距适当","id":""}],"text":"","id":"doxcnIkukkcWumkyCgCAhl5Im3F"},{"type":"heading","attrs":{"level":2},"children":[{"type":"text","text":"电冰箱能制冷但箱内照明灯不亮","id":""}],"text":"","id":"doxcnwewOOse0wU6WKmzPh6peGe"},{"type":"paragraph","children":[{"type":"text","text":"1、故障原因:灯泡损坏","id":""}],"text":"","id":"doxcnGikwACkw0omSGagUdBj0Be"},{"type":"paragraph","children":[{"type":"text","text":"排除方法:更换相同规格的灯泡","id":""}],"text":"","id":"doxcnuiKaMWySsOMoBuJRkjg1vn"},{"type":"paragraph","children":[{"type":"text","text":"2、故障原因:照明灯泡与灯座接触不良","id":""}],"text":"","id":"doxcnuuwkWSiko4Cq6ZxzgsPTse"},{"type":"paragraph","children":[{"type":"text","text":"排除方法:将灯泡拧紧","id":""}],"text":"","id":"doxcn2IIosiSOwqOY0GlnGYNQid"},{"type":"paragraph","children":[{"type":"text","text":"3、故障原因:照明灯电路断线","id":""}],"text":"","id":"doxcnYUCmki2GAYKkwHVIqBh1Rg"},{"type":"paragraph","children":[{"type":"text","text":"排除方法:查出断线处并修复","id":""}],"text":"","id":"doxcn2WMIkYO2AUKeiMlPm56YLh"},{"type":"paragraph","children":[{"type":"text","text":"4、故障原因:门灯开关接触不良","id":""}],"text":"","id":"doxcnggco8G66SCImOQ1Nby3i2f"},{"type":"paragraph","children":[{"type":"text","text":"排除方法:拆开灯开关,重新调整弹簧压力,","id":""},{"type":"text","text":"使其接触良好","id":""}],"text":"","id":"doxcnGeYKu4eq4U0E4CuwTaAX9b"},{"type":"heading","attrs":{"level":2},"children":[{"type":"text","text":"照明灯不亮且压缩机不工作","id":""}],"text":"","id":"doxcnMGIae0uuaA4QWo386qw08g"},{"type":"paragraph","children":[{"type":"text","text":"1、故障原因:保险丝熔断","id":""}],"text":"","id":"doxcnKKICUmYgCWUMgBodYtOWmh"},{"type":"paragraph","children":[{"type":"text","text":"排除方法:查出原因,更换同规格新保险丝","id":""}],"text":"","id":"doxcn4sQiwygMw2U8i0UhMJxS4f"},{"type":"paragraph","children":[{"type":"text","text":"2、故障原因:电源插头与插座连线断路","id":""}],"text":"","id":"doxcn66S2mwEwCA0cIFD7WHo0Qb"},{"type":"paragraph","children":[{"type":"text","text":"排除方法:查出断线处,修复或更换","id":""}],"text":"","id":"doxcnCuYWmSSGEUekYfOeWm7HHd"},{"type":"paragraph","children":[{"type":"text","text":"3、故障原因:电源插头接触不良","id":""}],"text":"","id":"doxcny4qOE4MQoKu0szyOSPo0Lh"},{"type":"paragraph","children":[{"type":"text","text":"排除方法:调整接触或更换","id":""}],"text":"","id":"doxcnm6mqg40gYeoIYFrv872xAb"},{"type":"paragraph","children":[{"type":"text","text":"4、故障原因:停电","id":""}],"text":"","id":"doxcnEmqWKE02Y2M66CnZW9cRch"},{"type":"paragraph","children":[{"type":"text","text":"排除方法:拨下电源插头,待来电时再工作","id":""}],"text":"","id":"doxcnmEMgoEsQwSAgui8YOYUxeb"},{"type":"heading","attrs":{"level":2},"children":[{"type":"text","text":"门将关上时照明灯不熄灭","id":""}],"text":"","id":"doxcn2s4aUiIk2mYsOGGnzbxanh"},{"type":"paragraph","children":[{"type":"text","text":"1、故障原因:门灯开头失灵","id":""}],"text":"","id":"doxcn8CsASe6oOaqSe8dTQgnjph"},{"type":"paragraph","children":[{"type":"text","text":"排除方法:修复或更换","id":""}],"text":"","id":"doxcnUG2wMUoYksG64SuuJ4wZne"},{"type":"paragraph","children":[{"type":"text","text":"2、故障原因:开关位置不对,关门时未能压下按钮,以切断照明灯电路","id":""}],"text":"","id":"doxcnG0AwYMkGsC4skHwLdm3hWd"},{"type":"paragraph","children":[{"type":"text","text":"排除方法:调整门灯开头位置(包括温控器位置),使开头正常工作","id":""}],"text":"","id":"doxcnEK8we4oOmaUoyMTTNn2alf"},{"type":"heading","attrs":{"level":2},"children":[{"type":"text","text":"温控器置于通常使用位置时保险丝熔断","id":""}],"text":"","id":"doxcnQkaCEGIy2IMEEbJnLhMrxg"},{"type":"paragraph","children":[{"type":"text","text":"1、故障原因:包括电冰箱在内的家电电器总负荷已超过保险丝的额定电流","id":""}],"text":"","id":"doxcnIcC4qqIIcoUGWsJTgwn5Zc"},{"type":"paragraph","children":[{"type":"text","text":"排除方法:在家用小火表、布线等容量允许的前提下,适当加大保险丝规格","id":""}],"text":"","id":"doxcn6ic4mqaUSE68GmCBkVoiKb"},{"type":"paragraph","children":[{"type":"text","text":"2、故障原因:单相交流电动机起动电容损坏而产生短路","id":""}],"text":"","id":"doxcns0GgoKQ6A8MGQ1gdfyRsme"},{"type":"paragraph","children":[{"type":"text","text":"排除方法:更换新的同规格电容器","id":""}],"text":"","id":"doxcn6iU8I2M2as2sOEB4ngIhpf"},{"type":"paragraph","children":[{"type":"text","text":"3、故障原因:起动继电器触点粘连","id":""}],"text":"","id":"doxcn6uCqUEQUK4aGGg7CV44Dme"},{"type":"paragraph","children":[{"type":"text","text":"排除方法:修理或更换","id":""}],"text":"","id":"doxcn46maweqI6umMcHa4hAEBJd"},{"type":"paragraph","children":[{"type":"text","text":"4、故障原因:压缩机定子线圈或电源插头短路","id":""}],"text":"","id":"doxcnCmEAWOcWmcWCO6dmhsNkWf"},{"type":"paragraph","children":[{"type":"text","text":"排除方法:查明原因后修复","id":""}],"text":"","id":"doxcnGk4y8IO26QW0WEDXqWm2uf"},{"type":"heading","attrs":{"level":2},"children":[{"type":"text","text":"电冰箱放置处积水","id":""}],"text":"","id":"doxcnwCGyw66aqsOMKQWw5eCigg"},{"type":"paragraph","children":[{"type":"text","text":"1、故障原因:泄水系统堵塞或软管破裂,使融霜水从冷藏室内溢出","id":""}],"text":"","id":"doxcnWYgcg6wo6gcAesFwc7vRQb"},{"type":"paragraph","children":[{"type":"text","text":"排除方法:查出原因,排去堵塞物或更换软管","id":""}],"text":"","id":"doxcniiugUGWuOo0SmIk59bufbd"},{"type":"paragraph","children":[{"type":"text","text":"2、故障原因:接水盒(盆)中融霜水过满而溢出","id":""}],"text":"","id":"doxcnsyqCEUImSMgKk3L8aK5zAh"},{"type":"paragraph","children":[{"type":"text","text":"排除方法:及时倒掉接水盒(盆)中水,有自动蒸发皿者,检查有关加热蒸发装置有否故障,并排除之","id":""}],"text":"","id":"doxcnEsocOIgIykS0SidrYBQ9ag"},{"type":"paragraph","children":[{"type":"text","text":"3、故障原因:滤水器堵塞","id":""}],"text":"","id":"doxcnyM26OCwgCIeYWQJJNIfmwg"},{"type":"paragraph","children":[{"type":"text","text":"排除方法:排除堵塞物","id":""}],"text":"","id":"doxcnSkOG4g4mg8a0uytcwr2DCg"},{"type":"paragraph","children":[{"type":"text","text":"4、故障原因:环境空气过于潮湿,遇冷凝结成水","id":""}],"text":"","id":"doxcn4YCaS2CMuWWcK09iHxYesd"},{"type":"paragraph","children":[{"type":"text","text":"排除方法:改善放置环境,使其干燥通风(就冰箱而言,此并非故障)","id":""}],"text":"","id":"doxcnog6CsCc0IUYOc3xEp7lz1f"},{"type":"heading","attrs":{"level":2},"children":[{"type":"text","text":"冷冻室封条被冻住","id":""}],"text":"","id":"doxcne40eMkmoCs8MeshHuP4ACq"},{"type":"paragraph","children":[{"type":"text","text":"1、故障原因:门封条损坏","id":""}],"text":"","id":"doxcn0246G62EKOcE4EhJz3zT9e"},{"type":"paragraph","children":[{"type":"text","text":"排除方法:用热毛巾或电吹风对门封条冻结处加热,待门拉开后,再修复或更新封条","id":""}],"text":"","id":"doxcneksWWUuqsIMgOIPNx9RkSd"},{"type":"paragraph","children":[{"type":"text","text":"2、故障原因:设有门封电热丝的电冰箱,门封电热丝失效","id":""}],"text":"","id":"doxcnAMsCawOKMo6myqC9U5EY7f"},{"type":"paragraph","children":[{"type":"text","text":"排除方法:拉开门后,更换门封电热丝","id":""}],"text":"","id":"doxcnSKeG6w6MUmCMonbTw6GjAd"},,"attrs":{"height":682,"note":[{"type":"text","text":"冷冻室封条被冻住","id":""}],"url":"{{image_domain}}tos-cn-i-qvj2lq49k0/8a5e3d14d1bf485590bcbaa2021bcf2c","width":1023},"text":"","id":"doxcnY4MCsEwy0QQIIX4QGDryNe"},{"type":"heading","attrs":{"level":2},"children":[{"type":"text","text":"打开箱门有难闻臭味","id":""}],"text":"","id":"doxcnyG8Kc4I00ECOo9DlUc0Gig"},{"type":"paragraph","children":[{"type":"text","text":"1、故障原因:电冰箱内有腐败的残渣、废物、剩水等","id":""}],"text":"","id":"doxcnsWsU4kMA4SgWAne5XuvXVx"},{"type":"paragraph","children":[{"type":"text","text":"排除方法:彻底清扫,可用清洁剂或苏打水清洗","id":""}],"text":"","id":"doxcnw2cCSCMMc688XDaT625aoJ"},{"type":"paragraph","children":[{"type":"text","text":"2、故障原因:存放有浓味的羊肉、牛肉等食品而未用保鲜膜或塑料袋封装,使气味扩散","id":""}],"text":"","id":"doxcnowgGqcAEEWIu2ROZsYLbwd"},{"type":"paragraph","children":[{"type":"text","text":"排除方法:用保鲜膜、塑料袋(或瓶、罐)封装食品","id":""}],"text":"","id":"doxcnseWE2wkUQSKkQpfZGPQc3e"},{"type":"paragraph","children":[{"type":"text","text":"3、故障原因:制冷剂泄漏数量很多,使其影响贮存食物的质量,产生异味","id":""}],"text":"","id":"doxcn4y4qWGGssY84oRC5aUxZnh"},{"type":"paragraph","children":[{"type":"text","text":"排除方法:检漏、修复","id":""}],"text":"","id":"doxcnUCk0syaGS0w2U3eGFuy9qh"},{"type":"paragraph","children":[{"type":"text","text":"4、故障原因:箱壁隔热层破损,水蒸汽侵入造成腐烂变质而产生怪味","id":""}],"text":"","id":"doxcnUcQUiiueCccmgH5jatyJkg"},{"type":"paragraph","children":[{"type":"text","text":"排除方法:更换隔热层或内胆、注意防潮","id":""}],"text":"","id":"doxcnCsaigwcsSsEUFWcW6bBpnt"},{"type":"paragraph","children":[{"type":"text","text":"5、故障原因:电冰箱久置未用,而又未稍打开箱门,造成启用后有霉味散出","id":""}],"text":"","id":"doxcnSM0WuY6uo8iggVQGRJC88c"},{"type":"paragraph","children":[{"type":"text","text":"排除方法:清洁、同时用市售除臭剂清除电冰箱内的异味","id":""}],"text":"","id":"doxcnSISIGOeaC4o8SWDC6hZ0Ie"},{"type":"heading","attrs":{"level":2},"children":[{"type":"text","text":"冷冻食品变味","id":""}],"text":"","id":"doxcnY8GmGgyG6q2Iq2bzPUWSth"},{"type":"paragraph","children":[{"type":"text","text":"1、故障原因:冷冻食品未用塑料袋或保鲜纸严密包装而串味","id":""}],"text":"","id":"doxcngYqkEe08CaYkof9k0E1aFd"},{"type":"paragraph","children":[{"type":"text","text":"排除方法:冷冻食品应使用烹袋或保鲜膜封装","id":""}],"text":"","id":"doxcnMsao2YA4K8Ys8saU4Oia2b"},{"type":"paragraph","children":[{"type":"text","text":"2、故障原因:制冷剂严重泄漏,被冷冻食品吸收而产生异味","id":""}],"text":"","id":"doxcnyakSiEYkuU0qkHUbry26jb"},{"type":"paragraph","children":[{"type":"text","text":"排除方法:检漏、补焊","id":""}],"text":"","id":"doxcnGm2ysyGqQCO0cTsPxi4ule"},{"type":"paragraph","children":[{"type":"text","text":"3、故障原因:隔热层材料破损,其气味为冷冻食品所吸收","id":""}],"text":"","id":"doxcn4Amk6c0ka4kCwkdo9Q9xKP"},{"type":"paragraph","children":[{"type":"text","text":"排除方法:更换隔热层或内胆","id":""}],"text":"","id":"doxcnAEcQaYcoqmQogv3efEkoLd"},{"type":"paragraph","children":[{"type":"text","text":"4、故障原因:冰盘在制冰前未洗净,融霜水滴入,而使冰块味不正","id":""}],"text":"","id":"doxcnEOS6kEIMEq8moKknUFtxlb"},{"type":"paragraph","children":[{"type":"text","text":"排除方法:制冷前先洗净制冰盘","id":""}],"text":"","id":"doxcn0mQ80YcYggUeCuJSO9H6Wd"},{"type":"heading","attrs":{"level":2},"children":[{"type":"text","text":"电动机运转中过热","id":""}],"text":"","id":"doxcn4YgOquCWKey2CC7UsKE8yg"},{"type":"paragraph","children":[{"type":"text","text":"1、故障原因:制冷剂充灌过多或有空气存在,致使排气压力过高","id":""}],"text":"","id":"doxcnGk2II8CycIEU2Zmelnhlzg"},{"type":"paragraph","children":[{"type":"text","text":"排除方法:检修、抽真空并排除多余制冷剂","id":""}],"text":"","id":"doxcnqGKkME8iwu6a00raHF5XSg"},{"type":"paragraph","children":[{"type":"text","text":"2、故障原因:毛细管或干燥过滤器堵塞,使电动机负载增大而过热","id":""}],"text":"","id":"doxcnQeGE2GOgE8yyK09iQmM7Pd"},{"type":"paragraph","children":[{"type":"text","text":"排除方法:检查、排堵或更换","id":""}],"text":"","id":"doxcniai2wqwCs6C6ETOBZatCxb"},{"type":"paragraph","children":[{"type":"text","text":"3、故障原因:","id":""},{"type":"text","text":"电压过低","id":""},{"type":"text","text":"(低于187V),使工作电流增大而电机过热","id":""}],"text":"","id":"doxcnm0WA8yy8SISqMNYKZrTrEh"},{"type":"paragraph","children":[{"type":"text","text":"排除方法:待电压正常时再工作,或采用稳压器","id":""}],"text":"","id":"doxcnOMo80gcqAukkpzCpGm1HgC"},{"type":"paragraph","children":[{"type":"text","text":"4、故障原因:起动电容器损坏,使电动机难起动或转速慢,起动电流剧增而引起电机过热","id":""}],"text":"","id":"doxcniwciOOoMuqkUS4Nkp0AC9e"},{"type":"paragraph","children":[{"type":"text","text":"排除方法:更换新电容器","id":""}],"text":"","id":"doxcnm0QKGIkGywyEQDSmZqfWsh"},{"type":"paragraph","children":[{"type":"text","text":"5、故障原因:电动机轴承损坏或部分绕组短路","id":""}],"text":"","id":"doxcnUcAOOk6AMkCgeAQdMpWYad"},{"type":"paragraph","children":[{"type":"text","text":"排除方法:更换轴承,拆修或重绕电机绕组","id":""}],"text":"","id":"doxcnUI688GU2ksAYuLI1iEDPqE"},{"type":"paragraph","children":[{"type":"text","text":"6、故障原因:蒸发器或冷凝器管道中有堵塞","id":""}],"text":"","id":"doxcn0QgeISI6Oc0SKYsabI4tce"},{"type":"paragraph","children":[{"type":"text","text":"排除方法:检查后排除堵塞","id":""}],"text":"","id":"doxcnoAuo42O0SkYYDaohqyysdF"},{"type":"heading","attrs":{"level":2},"children":[{"type":"text","text":"有电线烧焦味","id":""}],"text":"","id":"doxcn0awSEs2oA6AMQtInthLMXb"},{"type":"paragraph","children":[{"type":"text","text":"1、故障原因:电源线被压在箱底下,使电线短路","id":""}],"text":"","id":"doxcnCAEcecWAOkGaiEZLddtzDh"},{"type":"paragraph","children":[{"type":"text","text":"排除方法:取出电源线,更换或修复","id":""}],"text":"","id":"doxcnscWCg6EQiyKG4FVfKg81rf"},{"type":"paragraph","children":[{"type":"text","text":"2、故障原因:电源线贴在冰箱压缩机外壳,因高温致使塑胶线绝缘层烤出焦味","id":""}],"text":"","id":"doxcnsuKY4q2ogkswIjzB1ebcRT"},{"type":"paragraph","children":[{"type":"text","text":"排除方法:移开电源线,并修复或更换","id":""}],"text":"","id":"doxcnQAwWg6IASgSAGaiqdI4qAg"},{"type":"paragraph","children":[{"type":"text","text":"3、故障原因:电动机起动继电器线圈短路而发出焦味","id":""}],"text":"","id":"doxcnawooE6QwG8SEoDvnZ2sCBd"},{"type":"paragraph","children":[{"type":"text","text":"排除方法:检查并拆修、更换","id":""}],"text":"","id":"doxcnSwG68agI88oKg7MXV2nVGd"},{"type":"paragraph","children":[{"type":"text","text":"4、故障原因:全自动化霜定时温控器线圈短路而发出焦味","id":""}],"text":"","id":"doxcncAkCG4eEo48EY7xXc4CJae"},{"type":"paragraph","children":[{"type":"text","text":"排除方法:检查并拆修、更换","id":""}],"text":"","id":"doxcni4imucUUWWYCY1eHawMM1d"},{"type":"paragraph","children":[{"type":"text","text":"5、故障原因:压缩机线圈短路而发出焦味","id":""}],"text":"","id":"doxcnAWmqyaUKkKeeCuuYBtN5Ic"},{"type":"paragraph","children":[{"type":"text","text":"排除方法:检查并重绕","id":""}],"text":"","id":"doxcny84ccs0gu6WYANHsq6Mdzg"},{"type":"heading","attrs":{"level":2},"children":[{"type":"text","text":"接触箱体或开门时有麻电感","id":""}],"text":"","id":"doxcny2UWUikECKQi6pCZfkoK9C"},{"type":"paragraph","children":[{"type":"text","text":"1、故障原因:","id":""},{"type":"text","text":"电冰箱未设接地线,或接地线障碍","id":""}],"text":"","id":"doxcnKSueGuOQcIGUuYwQQLlUTo"},{"type":"paragraph","children":[{"type":"text","text":"排除方法:加接接地线,或检查修整,使接地可靠","id":""}],"text":"","id":"doxcnk6oYuSOWA06cuRbu8afD9O"},{"type":"paragraph","children":[{"type":"text","text":"2、故障原因:因严重受潮,致使机壳与电器部件的绝缘性能降低(与地绝缘电阻小于2MΩ)","id":""}],"text":"","id":"doxcnyie0UGCcE6a0yWGkJgyyoe"},{"type":"paragraph","children":[{"type":"text","text":"排除方法:擦干或烘干潮湿机电件","id":""}],"text":"","id":"doxcnUQK8sG6IWqOMWYBlX8Sz6f"},,"attrs":{"height":683,"note":[{"type":"text","text":"接触箱体或开门时有麻电感","id":""}],"url":"{{image_domain}}tos-cn-i-qvj2lq49k0/66432606682f4e29b1299fc5e1f2fcb2","width":1024},"text":"","id":"doxcnWkaO0E4yiAs8wxCV6l2Ddg"},{"type":"heading","attrs":{"level":1},"children":[{"type":"text","text":"冰箱的保养","id":""}],"text":"","id":"doxcne0aqe8OQwKS6WewWoFxA3e"},{"type":"paragraph","children":[{"type":"text","text":"定期适当保养可以延长冰箱的使用寿命。保养冰箱前务必拔下电源插头。","id":""}],"text":"","id":"doxcn4S2KsqCOseOMO0YrpQbPie"},{"type":"paragraph","children":[{"type":"text","text":"1、经常清理冰箱背面或底部冷凝器和压缩机上的灰尘。可使用吸尘器或毛刷除尘。注意不要用湿布去擦冷藏器和压缩机上灰尘。","id":""}],"text":"","id":"doxcnwmuki86iKqkOorEMws5F72"},{"type":"paragraph","children":[{"type":"text","text":"2、冰箱长期停用时,应先切断电源,取出箱内一切食品,将箱内外清理干净,敞开箱门数日,使箱内充分干燥并散掉冰箱内的异味。","id":""}],"text":"","id":"doxcnSacACGAGqwgYstf143YEcc"},{"type":"paragraph","children":[{"type":"text","text":"3、检查排水管。如果排水管堵塞,水就会漏到冰箱内。要用铁丝捅一捅排水管,除去积在排水管上的东西。","id":""}],"text":"","id":"doxcn4IWYO6gGwCieCikKFCroDc"},{"type":"paragraph","children":[{"type":"text","text":"4、不要忽略门封胶条的清洗,将漂白剂用10倍的水稀释后用牙刷蘸湿清洗,最后用水将漂白剂冲去。胶条脏污易老化,会影响冰箱的密封性,增加耗电量。","id":""}],"text":"","id":"doxcnaiyoQqqMwaAiolgXwzotHd"},{"type":"paragraph","children":[{"type":"text","text":"5、检查振动、噪音以及压缩机的温度。运行中摸压缩机外壳,不应有明显的振动感,白天不应听到压缩机明显启动的声音。","id":""}],"text":"","id":"doxcnUQqWCgMWG6qaSOXERZsLzh"},{"type":"paragraph","children":[{"type":"text","text":"6、注意检查电源线上是否有裂缝,防止漏电。","id":""}],"text":"","id":"doxcnqmKw0o4E0MoUIPIBrnFMMh"},{"type":"paragraph","children":[{"type":"text","text":"7、用温水或中性洗涤剂将冰箱内外清洗并擦干,敞开冰箱门通风干燥一天。","id":""}],"text":"","id":"doxcnMsKquE0uuQIkKkeiuOctfh"},{"type":"paragraph","children":[{"type":"text","text":"清洁冰箱外壳最好每天进行,用微湿柔软的布每天擦拭冰箱的外壳和拉手。清理内胆前先切断电源,把冰箱冷藏室内的食物拿出来。软布蘸上清水或食具洗洁精,轻轻擦洗,然后蘸清水将洗洁精拭去。拆下箱内附件,用清水或洗洁精清洗。清洁冰箱的“开关”、“照明灯”和“温控器”等设施时,请把抹布或海绵拧得干一些。内壁做完清洁后,可用软布蘸取甘油(医用开塞露)擦一遍冰箱内壁,下次擦的时候会更容易。用酒精浸过的布清洁擦拭密封条。如果手边没有酒精,用1:1醋水擦拭密封条,消毒效果很好。用吸尘器或软毛刷清理冰箱背面的通风栅,不要用湿布,以免生锈。清洁完毕,插上电源,检查温度控制器是否设定在正确位置。","id":""}],"text":"","id":"doxcnkcywOKCA6GGSYlHDQyZs0d"},,"attrs":{"height":611,"note":[{"type":"text","text":"冰箱的保养","id":""}],"url":"{{image_domain}}tos-cn-i-qvj2lq49k0/d4f0dcf28a964c1389d1f95eed516954","width":1023},"text":"","id":"doxcn8EMI6kUAWCmOs9NcBMROMb"},{"type":"paragraph","children":[{"type":"text","text":"","id":""}],"text":"","id":"doxcnEsCE86og8Q6sCCJeoMhcch"},{"type":"paragraph","children":[{"type":"text","text":"","id":""}],"text":"","id":"doxcngKWEaOuAuEoegHeuX81NHc"},{"type":"paragraph","children":[{"type":"text","text":"","id":""}],"text":"","id":"doxcnaKkQyeeEgmgUas1FOsK5ae"},{"type":"paragraph","children":[{"type":"text","text":"","id":""}],"text":"","id":"doxcnauosGy0C6WwWyeEONzFskb"},{"type":"paragraph","children":[{"type":"text","text":"","id":""}],"text":"","id":"doxcnaqQQyaU6OSkUgn1dLACqxe"},{"type":"paragraph","children":[{"type":"text","text":"","id":""}],"text":"","id":"doxcnGWgkwWY8KCmMiqWfF0Wvih"},{"type":"heading","attrs":{"level":1},"children":[{"type":"text","text":"","id":""}],"text":"","id":"doxcnSkGymm8Ui4W4Iz2FF7knqd"}]%3C%2Fhowto_content%3E

小学生作文写作技巧

作文在语文考试中的分值很大,不可忽视。现在小学生作文成为了很多的家长头疼的事情,很多的小学生写作文的时候词汇不够,写的作文看起来干瘪,或者就像日记一样,所谓的“流水账”非常的多。很多小学生也非常害怕写作文,一拿到作文题就头疼,要不就是无内容可写,要不就是写一大段流水账式的废话,很难拿到高分。其实,小学生作文的内容非常丰富,在写作当中也可以选取很多角度。

那么小学生写作文的时候要注意些什么呢?接下来为大家详细的来解读这个问题。小学生作文的常见类型主要有写人作文、记事作文、写景作文、状物作文、游记作文、看图作文等。

写人作文

外貌描写

抓住人物特点,对人物外貌描写做到形神兼备

只要善于观察,就会发现每个人的外貌都与别人不同,外貌特点,如容貌,神态,姿态,服饰等,往往反映着人物不同的个性和心理。

这些特点的描写要做到时刻为文章的中心服务,外貌描写应力求做到符合人物的年龄,身份,经历和个性,决不能出现“千人一面”的倾向。

语言描写

把握人物特点,注意对人物语言的描写,要做到“言为心声”

在生活中,人们的个性,职业,年龄及所处的时间,环境和地位不同,说出的话也不会完全相同。一个人的语言,就是他思想感情最直接的流露,因此,一定要注意人物的语言描写,时刻做到“言为心声”。

动作描写

如果说“外貌描写”是静,那么“动作描写”则是动。首先,要选择关键性的动作来写。一个人做事的时候,会有许多动作。但是也没有必要把这些动作一个不少地都写出来。其次,要写准确。同一个动作可以用多个动词来表示,但只有那些有特色,最能反映人物气质的动词,才能把人物写“活”。

心理描写

心理描写的要求是:要真实,要有根据;人物的心理变化要自然,合情合理;心理描写要为文章的中心思想服务;在描写人物的心理活动时,要客观、谨慎,不能以己之心,度人之意。

小学生作文时,大多采用第一人称(“我”或“我们”)。除了用“我想”之外,还可以采用以下几种方法。

(1)提出问题,引入所想的内容。

(2)使用假设,流露心理活动。

(3)字里行间,流露着“想”。

(4)直抒胸臆,抒发心中所想。

举个事例

在写人的时候,可以选择恰当的事例来刻画人物,可以让人物形象更加鲜活饱满。

选择事例时,不要认为能表现人物思想品质的事例一定都是惊天动地的大事,应该选择有代表性的日常生活中的平凡小事,以小事来表现主题,体现中心。

下面是一篇写人作文的范文节选:《我的老师》

说到这儿,你也许并不觉得会有什么稀奇,老师无非就是做个自我介绍,然后让我们画幅画,互相了解一下罢了。可这个陈老师不同,她穿着一件色彩极其鲜艳的衣服(外貌描写)进了教室,接着又东看看西瞧瞧,忽然像发现了新大陆似的盯准了一堵墙(动作描写),问我们:“谁来说说,这是什么颜色?”(语言描写)

我们莫明其妙地望着陈老师,心想:这恐怕是问给3岁小孩的问题吧,是不是我们听错了?要不,准是老师走错地方了!(心理描写)“怎么没人回答呢?”老师虽然还是带着笑意在问,但看得出她的脸上渗出了一点失望的表情。我们这才齐声答道:“白色!”这么幼稚的问题,居然让老师一阵冷笑后,含着万分神秘的色彩,悄声对我们说:“再仔细想想。”老师这么一说,显然是我们答错了,可怎么会呢?全班同学都只好微微地摇摇头,静静地听老师讲解。陈老师先让一个穿着蓝颜色衣服的同学站到墙前面,说:“你们好好观察一下,除了白色,还有什么颜色?”“蓝色!”我们猜测到。

陈老师淡淡一笑,点点头,又说:“如果一个穿黄色衣服的同学站在这儿,你们想想,墙上还有什么颜色?”噢,我明白了,墙要受其它物体颜色的影响,任何物体都一样,它的颜色并不是单纯的。同时,我也知道陈老师为什么要问那个所谓幼稚的问题了。接着,她给我们叙述了她遇到过的许多趣事。(举个事例)

在一阵阵笑声中,我学到了很多东西,以及陈老师的教学原则。每节课,陈老师都会用不同的方式来吸引我们,让人倍感亲切,又觉得她高深莫测,因为谁也不知道这个怪老师还会有啥怪招儿!

记事作文

完整叙事

写清楚事情发展的先后顺序,使叙述的事件具有完整性。

写好记事作文的基本要求就是,要按事情的发展规律,把事情交待清楚。也就是交待清楚事情发生的时间,地点,人物,起因,经过和结果这六大要素。

要想文章内容完整,主题明确,六大要素当中,起因、经过和结果最为重要。

突出重点

注意选择能突出文章中心的典型材料。

小学生写记事作文,一般都是些自己身边的熟人的平凡小事,那么,就应该越具体越好。生活中的小事很多,要从中选择最典型,最具有代表性的事例,来表达文章要求的深刻道理和闪光思想。

进行描写时,应对事件的成因和人物的行动等进行细节描写,特别是对文章的重要部分,如事情发展的关键时刻和高潮部分,应该写得越具体越好。

下面是一篇记事作文的范文节选:《童年趣事》

如果童年是一条小溪,那么童年的趣事就是小溪里游来游去的小鱼;如果童年是一台照相机,那么童年的趣事就是一张张记录快乐的相片;如果童年是一罐蜂蜜,那么童年的趣事就是里面甜甜的回忆。童年的心灵是稚嫩的,童年的欢乐是无止境的。说起我的童年趣事就像天上的星星,数也数不清。现在我就和你分享一下吧!五岁过生日的时候,妈妈送我了一个礼物——储钱罐。它蓝得发亮,模样是一个小熊,非常惹人喜爱。为了让小熊的肚子充实起来,我想尽了办法。

一天,我的脑子里闪出一个主意:妈妈常说种瓜得瓜,种豆得豆,把豆子种下就能得到成片的大豆,那硬币为什么不能?我何不种硬币呢?(起因)说干就干,我到公园挖了许多土,回家找到了一个盆子,先放进去一些土,然后把我心爱的硬币放进去,又放了一些土,对了,还要浇点水。等我三下五去二的迅速做完种硬币的大事后,就开始想入非非:嘿嘿,过一段时间等硬币长成参天大树后,我就爬上去,摘啊摘啊我就变成百万富翁啦,哈哈哈我不由得发出了欢笑声。一天过去了,盆子里的硬币没有动静,两天过去了,还是没有动静,三天过去了,一个月过去了盆子里仍然没有动静。我心里不由得急了,就扒开土看看---硬币完好无损,一点变化也没有。(经过)于是我把这件事告诉了妈妈,妈妈听了哈哈大笑,笑的上气不接下气。她告诉我:钱是通过辛勤劳动换来的,不是种出来的。我这才恍然大悟!(结果)童年的趣事是美丽的,让我们为童年画上一道灿烂的彩虹吧!

写景作文

找出特点

要善于观察,找出景物独有的特点。

观察就是运用人的各种感官如视,听,触,嗅,味觉等来感知事物。观察时,要细致,要学。。。抓住景物的特点,也就是找出观察某些景物与其他景物之间的区别与联系。应从不同角度入手,写准景物,写活景物。

描写顺序

注意描写顺序,使景物活灵活现。

要对景物进行描写,最重要的就是对景物的顺序描写不能乱。可按景物的空间顺序来写,如左,右,前,后,东,西等方位。也可以时间顺序来写,如一天之内的早,中,晚,以年内的春,夏,秋,冬等。还可以按游览顺序来写。

写景抒情

写景之余,注意抒发真情实感,做到写景抒情,情景交融。在我国古代诗歌中,松、竹、梅、兰、山石、溪流、沙漠、古道、边关、落日、夜月、清风、细雨和微草等,常常是诗人借以抒情的对象。如白居易的“野火烧不尽,春风吹又生”借“原上草”的顽强抗争,尽情抒发对自然规律不可抗拒。

如杜甫的《春望》:“国破山河在,城春草木深。感时花溅泪,恨别鸟惊心。”诗人通过对花鸟草木的描写来抒发亡国的忧愤、离散的感伤。在写作中,抒情而不只写情,绘景而不只写景,借景抒情,情以景兴,能使文章含而不露,蕴藉悠远,情丰意密,深切动人。

范文节选-迷人的秋天

秋天,虽然不像百花盛开的春天那样有生气,也不像绿树成阴的夏天处处充满生机,但它却以诱人的秋色和金黄的果实吸引着人们。秋天是迷人的,我爱秋天。早晨,空气是那样清新,天空是那样迷离。太阳已经升得高高的,让我们更加温暖了。她的万道金光愉快地亲吻着我的面颊,那么温柔,那么真挚,就像是一位慈爱的祖母爱抚着她的孙儿们。我看见中秋节夜晚那皎洁的明月,我看见公园里美丽的秋菊,我看见排着整齐队伍的大雁向南飞去,我看见河水清澈,辉映蓝天。看啊。那田野里珍珠半的谷粒,闪耀着金色的光,多么美丽的秋天啊!

在秋高气爽的秋天里,从地里钻出淡黄的马鞭笋,给人们又添了一碟小菜。它还要把自己的旧叶换掉,给人们做柴火。有时候,它叫秋风把自己的叶子带走,像一个个美丽的姑娘在那里表演天女散花,无数的花片在半空中飞舞,真迷人啊!每天,朝阳升起,把秋天照得异样明亮。由秋天的野花装点得色彩斑斓的山坡,在阳光的照射下,更加绚丽多彩。风吹动着枫树的树冠沙沙作响。一柄枫叶脱开了枝头,随风悠悠荡荡地飘落。它在生命的最后旅程中,给这个世界留下了多么美好的形象啊!现在已经是深秋了,草坪上的草像一张金黄色的地毯铺在地上,树上枯黄的叶子飘落在草坪上,飘落在池塘里,只有松树依然高大挺拔,叶子仍然郁郁葱葱。花坛里的一串红像正在燃烧的火焰,一朵朵白菊花像用象牙雕刻成的绒球在一串红的映衬下傲然挺立,美极了!我觉得没有比秋天更迷人的季节了,我爱迷人的秋天!

状物作文

形态描写

对物体形态的描写要逼真

首先应当写好物体的外形,要注意全面。每个物体都是由许多部分组成的,缺少了那一部分,就不是完整的物体,但应根据物体的外形特点,分清主次,突出重点来写。

语言生动

要做到生动有趣,条理清楚

文章结尾可以托物言志,寄予作者情感,这一点不是文章的重心,只需在结尾点出即可。

范文-野菊花

有人喜欢华丽的牡丹,有人喜欢淡雅的玫瑰,而我却喜欢那不起眼的野菊花。小时候,我爱到山上玩,每当秋天来临,百花凋谢时,这里漫山遍野都开满了五颜六色的野菊花,一丛丛,一簇簇,远远望去,如锦毯,似瀑布,又像一块五颜六色的花布,真是美丽极了!近看一朵野菊花,却不是很美,没有其它的花儿那样婀娜多姿,但是它却散发出淡淡的香味,让人心旷神怡,然而,它不仅美丽、芳香,而且用途也很多。记得有一次,我和表姐上山玩,一不小心,我的脚被石头划破了一块皮,痛得我直哭。表姐忙带我回家,随手在路边摘了一些野菊花,到了家,表姐把菊花洗干净,挤出汁,敷在我的伤口上,我马上感觉到不那么痛了,而且还有一丝清凉,过了几天,伤口就愈合了。原来野菊花还有消毒止血的作用呢。野菊花不仅有消毒止血的作用,还有清热去火的作用,可以泡茶喝。将摘下的野菊花洗净,晒干,在你咽喉疼痛的时候,只要冲上几朵喝下去,你的疼痛感就会立刻消失。野菊花虽然能傲霜斗寒,但是它不像腊梅那样用浓浓的香味吸引人,它虽然不华丽,却有一种朴素的美。我喜欢野菊花的平凡。

实用技巧

在具体的遣词造句上,以下技巧在小学生作文中十分实用,可以提高整篇文章的质感和层次。

学写日记

建议各位小朋友养成每天写日记的。。。惯,将生活中的重要事件记录在本子里,为写作积累素材,尤其是记事作文,可以从日记本中提炼素材,避免出现提笔无事可写的情况。

学会省略

俗话说:“删繁就简三秋树,领异标新二月花”。要写好文章,不能是词藻的堆砌,而是要学会省略。

省略“有”

作文如何写外貌?孩子的作文里总会看到类似这样的名子:“XX可漂亮了,她有一头卷卷的黄头发,有一双乌黑的葡萄般的大眼睛,有一个高高的鼻子,还有一张樱桃小嘴。”如果你试着让他们去掉文中的“有”,把文字重新串联一遍,会发现作文顺了很多。写上段文字的同学经老师指导后修改如下:“XX可漂亮啦。一头卷卷的黄头发自然地披在肩上。她的眼睛太吸引人了,乌黑乌黑葡萄一般。高高的鼻子,和樱桃小嘴配合起来,有点混血的味道,同学们可喜欢她啦。”是不是读起来舒服多了?

省略“说”

让孩子比较以下三句话。张三说:“……”;张三无可奈何地说:“……”;张三摊了摊手,一副无可奈何的样子:“……”显然,让人物说话有多种方式,写语言可以不用出现“说”而是在语言前面加上动作和神态,通过一定的训练掌握这样的技巧让孩子的写作水平切实得到提升,让他们学会细节描写,不会仅干巴巴的地写“某某说”。

省略“想”

遇到描写心理活动时,这样的句子已经被孩子们写滥:“我脑子里跳出两个小人,一个小人……另一个小人……”不用这个句子又该怎么写?最常用的就是“我心想”。如某学生写:“数学老师出了一道难题要带回家写的。我心想:天哪!这该怎么办呢?”按照“写想不用想”的技巧,去掉:“我心想”三个字如何?“数学老师出了一道难题要带回家写的。天哪!这该怎么办呢?”是不是更简洁精练?别忘了提醒孩子要给心理描写加上适当感叹词。

控制字数

这个技巧说白了就是学。。。写短句。学了一段时间写作的孩子容易在作文中写长句,而长句写不好就变成病句。事实上很多作家也是以写短句见长的,像沈从文、汪曾祺。家长要提醒孩子注意控制每句话的字数,建议把十几个字几十个字的长句,改成只有三四五个字的短句,孩子们会发现这样的作文有语感会舒服很多。如某学生的原文:“高高的绿绿的草散发着诱人的清香。一根一根都看得那么清楚,很挺拔的样子。”经指导后改成:“草绿了,高了,散发着清香。一根一根,看得清清楚楚,很挺拔的样子。”是不是很有节奏感?

学会扩写

善用修辞

善于使用修辞手法是给小学生作文增分的重要手段。小学常用13种修辞手法有:比喻、拟人、夸张、排比、对偶、借代、反问、设问、对比、反复、双关、引用、通感。

比喻:比喻法是一种修辞手法。从这个角度讲,议论文中运用比喻,是以具体的事物把抽象的道理形象地表达出来,借以增强文章的感染力。因而又常借用比喻的方法来进行论证。

例:他动也不动,彷如石像。

拟人:拟人修辞方法,就是把事物人格化,将本来不具备人动作和感情的事物变成和人一样具有动作和感情的样子。

例:波浪一边歌唱,一边冲向高空去迎接那雷声。

夸张:夸张法。一种修辞手段,指为了启发听者或读者的想象力和加强言语的力量,用夸大的词句来形容事物。

例:蜀道之难,难于上青天。解释:蜀道太难走呵,简直难于上青天。

排比:排比是一种把结构相同或相似、意思密切相关、语气一致的词语或句子成串地排列的一种修辞方法。

例:一日之计在于晨,一年之计在于春,一生之计在于勤。

对偶:对偶是用字数相等、结构相同、意义对称的一对短语或句子来表达两个相对应或相近或意思相同的修辞方式。

例:青山有幸埋忠骨,白铁无辜铸佞臣。解释:这片土地如此幸运能够埋葬岳飞这样的忠臣名将,而捆锁住秦桧这样奸佞之人的白铁链又是多么的无辜啊。

借代:借代,顾名思义便是借一物来代替另一物出现,因此多数借代词为名词。使用时,必须考虑替代的正当性与通用性,尽量化简为繁,并且要让文义通顺。

例:两岸青山相对出,孤帆一片日边来。解释:两岸青山对峙美景难分高下,遇见一叶孤舟悠悠来自天边。

反问:反问句就是用疑问的句式,表达肯定的观点。反问句表面看来是疑问的形式,但实际上表达的是肯定的意思,答案就在问句之中。

反问的形式比一般的陈述句语气更加强烈,更能引起人们的深思与反思。反问句是修辞手法中的一种。

例:当土夫子,难道就不需要文化知识了吗?——强调当土夫子也需要文化知识。

设问:设问是一种常见的修辞手法,常用于表示强调作用。为了强调某部分内容,故意先提出问题,明知故问,自问自答。

例:什么是路?就是从没有路的地方踏出来的,从有荆棘的地方开辟出来的。

对比:对比手法,是文学创作中常用的一种表现手法,是把对立的意思或事物、或把事物的两个方面放在一起作比较,让读者在比较中分清好坏、辨别是非。

例:花生长在地下,不像苹果那样高挂枝头。

反复:反复,是根据表达需要,有意让一个句子或词语重复出现的修辞方法,反复就是为了强调某种意思,突出某种情感,特意重复使用某些词语、句子或者段落等。

例:大山原来是这样的!月亮原来是这样的!核桃树原来是这样的!香雪走着,就像第一次认出养育她成人的山谷。

双关:在一定的语言环境中,利用词的多义或同音的条件,有意使语句具有双重意义,言在此而意在彼,这一种修辞手法叫做双关。

例:兴儿摇手道:“不是那么不敢出气儿,是怕这气儿大了,吹倒了林姑娘,气暖了,又吹化了薛姑娘。”说的满屋里都笑了。。

引用:引用是指在说话或写作中引用现成的话,如诗句、格言、成语等,以表达自己思想感情的修辞方法。

例:理想是指路明灯,没有理想,就没有坚定的方向;没有方向,就没有生活。——托尔斯泰。

善用动词

文章要一波三折才好看,但现在的孩子生活都很平淡,你不能强求他们写出一波三折的内容,那就让他们学会一波三折地使用动词,就这是要动连着动——学会连续使用动词,某学生写一场乒乓球球赛:“他发了一个旋转球,让人看得眼花缭乱。”(一句话把文章就给写完了)学会动词技巧后将修改成:“只见他高高地将球抛起,眼睛死死盯着,球接触球板的一瞬间,他手腕轻轻一抖,脚一跺,球高速旋转着,向这边飞来,让人看得眼花缭乱。”一个动词转瞬变成六七个,文字即刻灵动丰富起来。

慎用成语

作文为什么写不长?都是成语惹的祸!不是说多用成语才显得有文采吗?其实不然,当作文中只会按照套路使用成语时,文章细节就没了,还不如让孩子老老实实把自己看到的感受都写出来。什么天高云淡、风和日丽、桃红柳绿、炯炯有神、心旷神怡……这些被用滥的成语还是少出现为妙。如,写春天别用“风和日丽”,而是这样写:“风儿拂过林梢,原本平静的湖面漾起了圈圈涟漪,湖边的柳树轻摇着身姿,我也忍不住张开双臂,任风抚过我的每一寸肌肤,暖暖的,痒痒的。”想办法用具体的句子替换掉别人用滥的成语,解决孩子作文写不长写不细的难题。

慎用副词

对于文章写不长的孩子,可以训练的另一个技巧是:遇到“很”和“非常”这类副词的时候,想想有没有什么更好的表达可以替代。看过无数学生。。。作,出现频率最高的字眼包括“很,非常”,请家长提醒孩子,遇到要写这几个字时不要轻易下笔,停下来想一想,是不是非要出现这个字眼?比如写热,别出现“很热”两个字,学会用其他的描写来体现热:骄阳似火,没有一丝风,树叶低垂毫无生气……文章自然就能写长。

扩写训练

这是一种针对作文写不长的一种技巧训练:用三百字来描写1秒钟内发生的事。如关于破校运会跳高纪录瞬间的描写原本只有几十字:只见某某纵身一跳,一下子飞过横杆,新的校运会纪录诞生了!怎么变成三百字?可以有条理地加上动作解剖:如何助跑、起跳、翻越、落地;加上联想:往届校运会有人挑战失败,平时如何一次次练。。。等等;还可以加上细节来充实,起跳前如何与同学们进行眼神交流,成功后同学如何向他祝贺……家长可以找一些1秒钟的素材让孩子进行写作练。。。,学会了这个技巧还怕考试写不出四五百字吗?

学用标点

很多孩子不会用标点,。。。作中常只有逗号句号逗号句号,甚至逗号都没有,把老师读到断气为止。针对这个现象,可以让孩子进行“一段话至少出现6种标点”的技巧训练。比如,。?!……:“”这些标点你的作文中都有吗?没有的话请尝试用起来。经过几次训练后,你会发现孩子的惊人变化:意味深长的句子会写了,人物语言会加进去了,心理活动结合进去了,还会用反问句了,这些句子加进去后,文章当然生动起来。一位作家就曾用这种方法对自己作文写不好的孩子进行训练,收效明显,进步很快。同时,利用好标点也可以提高文字的节奏感。

%3Chowto_content%3E[{"type":"paragraph","attrs":{"is_abstract":true},"children":[{"type":"text","text":"作文在语文考试中的分值很大,不可忽视。现在小学生作文成为了很多的家长头疼的事情,很多的小学生写作文的时候词汇不够,写的作文看起来干瘪,或者就像日记一样,所谓的“流水账”非常的多。很多小学生也非常害怕写作文,一拿到作文题就头疼,要不就是","id":""},{"type":"text","text":"无内容可写","id":""},{"type":"text","text":",要不就是写一大段流水账式的废话,很难拿到高分。其实,小学生作文的内容非常丰富,在写作当中也可以选取很多角度。","id":""}],"text":"","id":"doxcnqAkIwIGUMMGGArcUKsRZig"},{"type":"paragraph","attrs":{"is_abstract":true},"children":[{"type":"text","text":"那么小学生写作文的时候要注意些什么呢?接下来为大家详细的来解读这个问题。小学生作文的常见类型主要有写人作文、记事作文、写景作文、状物作文、游记作文、看图作文等。","id":""}],"text":"","id":"doxcnaaKQcwUKySgeAPW3bdkSUf"},{"type":"heading","attrs":{"level":1},"children":[{"type":"text","text":"写人作文","id":""}],"text":"","id":"doxcnMWsEoY4yaYASYhjKz5CZsf"},{"type":"heading","attrs":{"level":2},"children":[{"type":"text","text":"外貌描写","id":""}],"text":"","id":"doxcnGAaYEC464sqGUXXKc0VWOf"},{"type":"paragraph","children":[{"type":"text","text":"抓住人物特点,对人物外貌描写做到形神兼备","id":""}],"text":"","id":"doxcnymwimkaM4ygAMtgpTY7Mgf"},{"type":"paragraph","children":[{"type":"text","text":"只要善于观察,就会发现每个人的外貌都与别人不同,外貌特点,如容貌,神态,姿态,服饰等,往往反映着人物不同的个性和心理。","id":""}],"text":"","id":"doxcn0Qo0w0SgUu4IiQb3L5EYgg"},{"type":"paragraph","children":[{"type":"text","text":"这些特点的描写要做到时刻为文章的中心服务,外貌描写应力求做到符合人物的年龄,身份,经历和个性,决不能出现“千人一面”的倾向。","id":""}],"text":"","id":"doxcnCiWeOQkouq4mgNcgtyb6Ah"},{"type":"heading","attrs":{"level":2},"children":[{"type":"text","text":"语言描写","id":""}],"text":"","id":"doxcnAcckA6UMMS0UCUyYQeByag"},{"type":"paragraph","children":[{"type":"text","text":"把握人物特点,注意对人物语言的描写,要做到“言为心声”","id":""}],"text":"","id":"doxcn4amQYSWEmWeASu8Rpjnoec"},{"type":"paragraph","children":[{"type":"text","text":"在生活中,人们的个性,职业,年龄及所处的时间,环境和地位不同,说出的话也不会完全相同。一个人的语言,就是他思想感情最直接的流露,因此,一定要注意人物的语言描写,时刻做到“言为心声”。","id":""}],"text":"","id":"doxcnAMgMOqwGKsKMoZS12ZQr5f"},{"type":"heading","attrs":{"level":2},"children":[{"type":"text","text":"动作描写","id":""}],"text":"","id":"doxcne0eoEYaO4kiuWiGbRm4H9e"},{"type":"paragraph","children":[{"type":"text","text":"如果说“外貌描写”是静,那么“动作描写”则是动。首先,要选择关键性的动作来写。一个人做事的时候,会有许多动作。但是也没有必要把这些动作一个不少地都写出来。其次,要写准确。同一个动作可以用多个动词来表示,但只有那些有特色,最能反映人物气质的动词,才能把人物写“活”。","id":""}],"text":"","id":"doxcnu86wasIsCwugwtmAPOr7Kh"},{"type":"heading","attrs":{"level":2},"children":[{"type":"text","text":"心理描写","id":""}],"text":"","id":"doxcnKCaaiSAOIE64IPVkG7Phlb"},{"type":"paragraph","children":[{"type":"text","text":"心理描写的要求是:要真实,要有根据;人物的心理变化要自然,合情合理;心理描写要为文章的中心思想服务;在描写人物的心理活动时,要客观、谨慎,不能以己之心,度人之意。","id":""}],"text":"","id":"doxcnGQU6ec4WiQOMkl9dyJX7if"},{"type":"paragraph","children":[{"type":"text","text":"小学生作文时,大多采用第一人称(“我”或“我们”)。除了用“我想”之外,还可以采用以下几种方法。","id":""}],"text":"","id":"doxcnAc48eOYuc42EQV7dx5J9Ng"},{"type":"paragraph","children":[{"type":"text","text":"(1)提出问题,引入所想的内容。","id":""}],"text":"","id":"doxcn0muKq8GqUEA4Q7OtQOE4uc"},{"type":"paragraph","children":[{"type":"text","text":"(2)使用假设,流露心理活动。","id":""}],"text":"","id":"doxcnwKI2aUeOEswokNzrxfzXEd"},{"type":"paragraph","children":[{"type":"text","text":"(3)字里行间,流露着“想”。","id":""}],"text":"","id":"doxcn4u8gmeaEOAsgX76eWYv3IR"},{"type":"paragraph","children":[{"type":"text","text":"(4)直抒胸臆,抒发心中所想。","id":""}],"text":"","id":"doxcnk6qgSS0AGcwosPQSQkldod"},{"type":"heading","attrs":{"level":2},"children":[{"type":"text","text":"举个事例","id":""}],"text":"","id":"doxcnmWWCsmAaSo40KmsR6sWmfc"},{"type":"paragraph","children":[{"type":"text","text":"在写人的时候,可以选择恰当的事例来刻画人物,可以让人物形象更加鲜活饱满。","id":""}],"text":"","id":"doxcnAe206SKaWi6Ya4OD7EmYne"},{"type":"paragraph","children":[{"type":"text","text":"选择事例时,不要认为能表现人物思想品质的事例一定都是惊天动地的大事,应该选择有代表性的日常生活中的平凡小事,以小事来表现主题,体现中心。","id":""}],"text":"","id":"doxcnUw4GqOoGCCYw21Nr5UONig"},{"type":"paragraph","children":[{"type":"text","text":"","id":""}],"text":"","id":"doxcnK2CkEsq8eyeIEBAI38xHBc"},{"type":"paragraph","children":[{"type":"text","text":"下面是一篇写人作文的范文节选:","id":""},{"type":"text","text":"《我的老师》","id":""}],"text":"","id":"doxcniayGguGW4QOsGcdQ3JNIUe"},{"type":"paragraph","children":[{"type":"text","text":"说到这儿,你也许并不觉得会有什么稀奇,老师无非就是做个自我介绍,然后让我们画幅画,互相了解一下罢了。可这个陈老师不同,她穿着一件色彩极其鲜艳的衣服(外貌描写)进了教室,接着又东看看西瞧瞧,忽然像发现了新大陆似的盯准了一堵墙(动作描写),问我们:“谁来说说,这是什么颜色?”(语言描写)","id":""}],"text":"","id":"doxcn8eKK6QSe6iSWGSaRn9Cx0f"},{"type":"paragraph","children":[{"type":"text","text":"我们莫明其妙地望着陈老师,心想:这恐怕是问给3岁小孩的问题吧,是不是我们听错了?要不,准是老师走错地方了!(心理描写)“怎么没人回答呢?”老师虽然还是带着笑意在问,但看得出她的脸上渗出了一点失望的表情。我们这才齐声答道:“白色!”这么幼稚的问题,居然让老师一阵冷笑后,含着万分神秘的色彩,悄声对我们说:“再仔细想想。”老师这么一说,显然是我们答错了,可怎么会呢?全班同学都只好微微地摇摇头,静静地听老师讲解。陈老师先让一个穿着蓝颜色衣服的同学站到墙前面,说:“你们好好观察一下,除了白色,还有什么颜色?”“蓝色!”我们猜测到。","id":""}],"text":"","id":"doxcnMQgQsSE4uAUMEXrKxLWx2d"},{"type":"paragraph","children":[{"type":"text","text":"陈老师淡淡一笑,点点头,又说:“如果一个穿黄色衣服的同学站在这儿,你们想想,墙上还有什么颜色?”噢,我明白了,墙要受其它物体颜色的影响,任何物体都一样,它的颜色并不是单纯的。同时,我也知道陈老师为什么要问那个所谓幼稚的问题了。接着,她给我们叙述了她遇到过的许多趣事。(举个事例)","id":""}],"text":"","id":"doxcniAcg4c4mgq6weUmDWWshAg"},{"type":"paragraph","children":[{"type":"text","text":"在一阵阵笑声中,我学到了很多东西,以及陈老师的教学原则。每节课,陈老师都会用不同的方式来吸引我们,让人倍感亲切,又觉得她高深莫测,因为谁也不知道这个怪老师还会有啥怪招儿!","id":""}],"text":"","id":"doxcnEsEYM2ICm8c4ZFyXuEKtiF"},{"type":"paragraph","children":[{"type":"text","text":"","id":""}],"text":"","id":"doxcnKG26yMMoWySS8gy5XwBgAc"},{"type":"heading","attrs":{"level":1},"children":[{"type":"text","text":"记事作文","id":""}],"text":"","id":"doxcnk8OEe6qS4uG827OWc1lCDf"},{"type":"heading","attrs":{"level":2},"children":[{"type":"text","text":"完整叙事","id":""}],"text":"","id":"doxcnkEOuyoEgiqqqERAr8lHa6c"},{"type":"paragraph","children":[{"type":"text","text":"写清楚事情发展的先后顺序,使叙述的事件具有完整性。","id":""}],"text":"","id":"doxcneS4OkME8OYkkCmtuho5cHh"},{"type":"paragraph","children":[{"type":"text","text":"写好记事作文的基本要求就是,要按事情的发展规律,把事情交待清楚。也就是交待清楚事情发生的时间,地点,人物","id":""},{"type":"text","text":",起因,经过和结果这六大要素。","id":""}],"text":"","id":"doxcnEisywWGqcssuiIqF2JVHEb"},{"type":"paragraph","children":[{"type":"text","text":"要想文章内容完整,主题明确,六大要素当中,起因、经过和结果最为重要。","id":""}],"text":"","id":"doxcno6myUKgS4W0geEC9ZdhCVc"},{"type":"heading","attrs":{"level":2},"children":[{"type":"text","text":"突出重点","id":""}],"text":"","id":"doxcngI6UCckGwkSUs1MdxhCsxe"},{"type":"paragraph","children":[{"type":"text","text":"注意选择能突出文章中心的典型材料。","id":""}],"text":"","id":"doxcnYg6MSgo6EaQA0k23dez4sf"},{"type":"paragraph","children":[{"type":"text","text":"小学生写记事作文,一般都是些自己身边的熟人的平凡小事,那么,就应该越具体越好。生活中的小事很多,要从中选择最典型,最具有代表性的事例,来表达文章要求的深刻道理和闪光思想。","id":""}],"text":"","id":"doxcncYmSUma4oogEVmmRAHBnF4"},{"type":"paragraph","children":[{"type":"text","text":"进行描写时,应对事件的成因和人物的行动等进行细节描写,特别是对文章的重要部分,如事情发展的关键时刻和高潮部分,应该写得越具体越好。","id":""}],"text":"","id":"doxcnACycyAKo0E8EMNYsK7H8lf"},,"attrs":{"height":509,"note":[{"type":"text","text":"突出重点","id":""}],"url":"{{image_domain}}tos-cn-i-qvj2lq49k0/350e86c95ae84c108b1c02124645e4c2","width":904},"text":"","id":"doxcngAScocIiQmskyYs1nu2zLb"},{"type":"paragraph","children":[{"type":"text","text":"","id":""}],"text":"","id":"doxcnOE8Go04GMyWoAHsAbsyZ3f"},{"type":"paragraph","children":[{"type":"text","text":"下面是一篇记事作文的范文节选:《童年趣事》","id":""}],"text":"","id":"doxcnU0eIUGEiMQyscddKG04q0b"},{"type":"paragraph","children":[{"type":"text","text":"如果童年是一条小溪,那么童年的趣事就是小溪里游来游去的小鱼;如果童年是一台照相机,那么童年的趣事就是一张张记录快乐的相片;如果童年是一罐蜂蜜,那么童年的趣事就是里面甜甜的回忆。童年的心灵是稚嫩的,童年的欢乐是无止境的。说起我的童年趣事就像天上的星星,数也数不清。现在我就和你分享一下吧!五岁过生日的时候,妈妈送我了一个礼物——储钱罐。它蓝得发亮,模样是一个小熊,非常惹人喜爱。为了让小熊的肚子充实起来,我想尽了办法。","id":""}],"text":"","id":"doxcnyuYQiUYu6wwohKW9RpJUvC"},{"type":"paragraph","children":[{"type":"text","text":"一天,我的脑子里闪出一个主意:妈妈常说种瓜得瓜,种豆得豆,把豆子种下就能得到成片的大豆,那硬币为什么不能?我何不种硬币呢?(起因)说干就干,我到公园挖了许多土,回家找到了一个盆子,先放进去一些土,然后把我心爱的硬币放进去,又放了一些土,对了,还要浇点水。等我三下五去二的迅速做完种硬币的大事后,就开始想入非非:嘿嘿,过一段时间等硬币长成参天大树后,我就爬上去,摘啊摘啊我就变成百万富翁啦,哈哈哈我不由得发出了欢笑声。一天过去了,盆子里的硬币没有动静,两天过去了,还是没有动静,三天过去了,一个月过去了盆子里仍然没有动静。我心里不由得急了,就扒开土看看---硬币完好无损,一点变化也没有。(经过)于是我把这件事告诉了妈妈,妈妈听了哈哈大笑,笑的上气不接下气。她告诉我:钱是通过辛勤劳动换来的,不是种出来的。我这才恍然大悟!(结果)童年的趣事是美丽的,让我们为童年画上一道灿烂的彩虹吧!","id":""}],"text":"","id":"doxcngAmkOU4c0Wi6i4GRoRswng"},{"type":"heading","attrs":{"level":1},"children":[{"type":"text","text":"写景作文","id":""}],"text":"","id":"doxcn44SoqU62UUaQkljvCC1GFg"},,"attrs":{"height":240,"note":[{"type":"text","text":"写景作文","id":""}],"url":"{{image_domain}}tos-cn-i-qvj2lq49k0/b78911aa0d6746788a130aa105a8542d","width":633},"text":"","id":"doxcngwGkIAkkssmEoLLXMe8Y4c"},{"type":"heading","attrs":{"level":2},"children":[{"type":"text","text":"找出特点","id":""}],"text":"","id":"doxcnkEYueAicQC44WGMBDdKN0e"},{"type":"paragraph","children":[{"type":"text","text":"要善于观察,找出景物独有的特点。","id":""}],"text":"","id":"doxcnQsG2ao0qeaaS668zkuGzch"},{"type":"paragraph","children":[{"type":"text","text":"观察就是运用人的各种","id":""},{"type":"text","marks":[{"type":"strong"}],"text":"感官","id":""},{"type":"text","text":"如视,听,触,嗅,味觉等来感知事物。观察时,要细致,要学。。。抓住景物的特点,也就是找出观察某些景物与","id":""},{"type":"text","text":"其他景物之间","id":""},{"type":"text","text":"的区别与联系。应从不同角度入手,写准景物,写活景物。","id":""}],"text":"","id":"doxcnQgUi8esq4IyAcLEoFOVksd"},{"type":"heading","attrs":{"level":2},"children":[{"type":"text","text":"描写顺序","id":""}],"text":"","id":"doxcnEeEwUmMAwYGgq8GF2NHByh"},{"type":"paragraph","children":[{"type":"text","text":"注意描写顺序,使景物活灵活现。","id":""}],"text":"","id":"doxcncoGE6kY8wCcyawjlLfBKmg"},{"type":"paragraph","children":[{"type":"text","text":"要对景物进行描写,最重要的就是对景物的顺序描写不能乱。可按景物的","id":""},{"type":"text","marks":[{"type":"strong"}],"text":"空间顺序","id":""},{"type":"text","text":"来写,如左,右,前,后,东,西等方位。也可以","id":""},{"type":"text","marks":[{"type":"strong"}],"text":"时间顺序","id":""},{"type":"text","text":"来写,如一天之内的早,中,晚,以年内的春,夏,秋,冬等。还可以按游览顺序来写。","id":""}],"text":"","id":"doxcn8Q4sQIU60EK0MrOFpCohAb"},{"type":"heading","attrs":{"level":2},"children":[{"type":"text","text":"写景抒情","id":""}],"text":"","id":"doxcnMQoAYoGWqisggf71a14nwd"},{"type":"paragraph","children":[{"type":"text","text":"写景之余,注意抒发真情实感,做到写景抒情,","id":""},{"type":"text","text":"情景交融","id":""},{"type":"text","text":"。在我国古代诗歌中,","id":""},{"type":"text","text":"松","id":""},{"type":"text","text":"、","id":""},{"type":"text","text":"竹","id":""},{"type":"text","text":"、梅、兰、","id":""},{"type":"text","text":"山石","id":""},{"type":"text","text":"、溪流、沙漠、","id":""},{"type":"text","text":"古道","id":""},{"type":"text","text":"、","id":""},{"type":"text","text":"边关","id":""},{"type":"text","text":"、","id":""},{"type":"text","text":"落日","id":""},{"type":"text","text":"、","id":""},{"type":"text","text":"夜月","id":""},{"type":"text","text":"、清风、","id":""},{"type":"text","text":"细雨","id":""},{"type":"text","text":"和","id":""},{"type":"text","text":"微草","id":""},{"type":"text","text":"等,常常是诗人借以抒情的对象。如白居易的“野火烧不尽,春风吹又生”借“","id":""},{"type":"text","text":"原上草","id":""},{"type":"text","text":"”的顽强抗争,尽情抒发对自然规律不可抗拒。","id":""}],"text":"","id":"doxcn2Ge2yyq6kMsASPllo5ESgb"},{"type":"paragraph","children":[{"type":"text","text":"如","id":""},{"type":"text","text":"杜甫","id":""},{"type":"text","text":"的《","id":""},{"type":"text","text":"春望","id":""},{"type":"text","text":"》:“国破山河在,城春草木深。感时花溅泪,恨别鸟惊心。”诗人通过对花鸟草木的描写来抒发亡国的忧愤、离散的感伤。在写作中,抒情而不只写情,绘景而不只写景,借景抒情,情以","id":""},{"type":"text","text":"景兴","id":""},{"type":"text","text":",能使文章含而不露,蕴藉悠远,情丰意密,深切动人。","id":""}],"text":"","id":"doxcnIggmQgsyAeEgamDH1MqzJc"},{"type":"paragraph","children":[{"type":"text","text":"","id":""}],"text":"","id":"doxcn04GKEcooKy02wRpIfUSFnb"},{"type":"paragraph","children":[{"type":"text","text":"范文节选-迷人的秋天","id":""}],"text":"","id":"doxcns6uMgIWQuCQAM3roo63dAc"},{"type":"paragraph","children":[{"type":"text","text":"秋天,虽然不像百花盛开的春天那样有生气,也不像绿树成阴的夏天处处充满生机,但它却以诱人的秋色和金黄的果实吸引着人们。秋天是迷人的,我爱秋天。早晨,空气是那样清新,天空是那样迷离。太阳已经升得高高的,让我们更加温暖了。她的万道金光愉快地亲吻着我的面颊,那么温柔,那么真挚,就像是一位慈爱的祖母爱抚着她的孙儿们。我看见中秋节夜晚那皎洁的明月,我看见公园里美丽的秋菊,我看见排着整齐队伍的大雁向南飞去,我看见河水清澈,辉映蓝天。看啊。那田野里珍珠半的谷粒,闪耀着金色的光,多么美丽的秋天啊!","id":""}],"text":"","id":"doxcnKE8Ksc8Q24wu0ydQdPGxmg"},{"type":"paragraph","children":[{"type":"text","text":"在秋高气爽的秋天里,从地里钻出淡黄的马鞭笋,给人们又添了一碟小菜。它还要把自己的旧叶换掉,给人们做柴火。有时候,它叫秋风把自己的叶子带走,像一个个美丽的姑娘在那里表演天女散花,无数的花片在半空中飞舞,真迷人啊!每天,朝阳升起,把秋天照得异样明亮。由秋天的野花装点得色彩斑斓的山坡,在阳光的照射下,更加绚丽多彩。风吹动着枫树的树冠沙沙作响。一柄枫叶脱开了枝头,随风悠悠荡荡地飘落。它在生命的最后旅程中,给这个世界留下了多么美好的形象啊!现在已经是深秋了,草坪上的草像一张金黄色的地毯铺在地上,树上枯黄的叶子飘落在草坪上,飘落在池塘里,只有松树依然高大挺拔,叶子仍然郁郁葱葱。花坛里的一串红像正在燃烧的火焰,一朵朵白菊花像用象牙雕刻成的绒球在一串红的映衬下傲然挺立,美极了!我觉得没有比秋天更迷人的季节了,我爱迷人的秋天!","id":""}],"text":"","id":"doxcnuOg6CGYY8WqKcV3kuTBeke"},{"type":"heading","attrs":{"level":1},"children":[{"type":"text","text":"状物作文","id":""}],"text":"","id":"doxcnw2SkcImQ0K4wcv6QE5uqBg"},{"type":"heading","attrs":{"level":2},"children":[{"type":"text","text":"形态描写","id":""}],"text":"","id":"doxcnswcU66cc6s4CyT4kpopxgr"},{"type":"paragraph","children":[{"type":"text","text":"对物体形态的描写要逼真","id":""}],"text":"","id":"doxcnS4yqmawKyCAgOwr2PmrcAf"},{"type":"paragraph","children":[{"type":"text","text":"首先应当写好物体的外形,要注意全面。每个物体都是由许多部分组成的,缺少了那一部分,就不是完整的物体,但应根据物体的外形特点,分清主次,突出重点来写。","id":""}],"text":"","id":"doxcnwEwiMoSwk4iqcDcf8BBOmd"},{"type":"heading","attrs":{"level":2},"children":[{"type":"text","text":"语言生动","id":""}],"text":"","id":"doxcn6e2SOou6GOuM4uUrhS5Ivd"},{"type":"paragraph","children":[{"type":"text","text":"要做到生动有趣,条理清楚","id":""}],"text":"","id":"doxcnUkYW4YEAsq4cTaHcHXd6hw"},{"type":"paragraph","children":[{"type":"text","text":"文章结尾可以托物言志,寄予作者情感,这一点不是文章的重心,只需在结尾点出即可。","id":""}],"text":"","id":"doxcnmCceYySGuAAee4hsQQdO6f"},{"type":"imageList","children":[,"attrs":{"height":413,"note":[{"type":"text","text":"语言生动","id":""}],"url":"{{image_domain}}tos-cn-i-qvj2lq49k0/8d2874e9f60649c087eb6aebc255648d","width":720},"text":"","id":"doxcnMk8qc8og6E6yO0OwEkbIbf"},,"attrs":{"height":607,"note":[{"type":"text","text":"语言生动","id":""}],"url":"{{image_domain}}tos-cn-i-qvj2lq49k0/d8e27bc078024efe8d737f29a9d84f7e","width":720},"text":"","id":"doxcnacGcGwsUq0ygAn3H9MfAfc"}],"text":"","id":"doxcnQc6iAkSAcgqwU7yRf97nwg"},{"type":"paragraph","children":[{"type":"text","text":"","id":""}],"text":"","id":"doxcnQc6iAkSAcgqwU7yRf97nwg"},{"type":"paragraph","children":[{"type":"text","text":"范文-野菊花","id":""}],"text":"","id":"doxcn4uOQqQAsUCkWIj3dRsnScx"},{"type":"paragraph","children":[{"type":"text","text":"有人喜欢华丽的牡丹,有人喜欢淡雅的玫瑰,而我却喜欢那不起眼的野菊花。小时候,我爱到山上玩,每当秋天来临,百花凋谢时,这里漫山遍野都开满了五颜六色的野菊花,一丛丛,一簇簇,远远望去,如锦毯,似瀑布,又像一块五颜六色的花布,真是美丽极了!近看一朵野菊花,却不是很美,没有其它的花儿那样婀娜多姿,但是它却散发出淡淡的香味,让人心旷神怡,然而,它不仅美丽、芳香,而且用途也很多。记得有一次,我和表姐上山玩,一不小心,我的脚被石头划破了一块皮,痛得我直哭。表姐忙带我回家,随手在路边摘了一些野菊花,到了家,表姐把菊花洗干净,挤出汁,敷在我的伤口上,我马上感觉到不那么痛了,而且还有一丝清凉,过了几天,伤口就愈合了。原来野菊花还有消毒止血的作用呢。野菊花不仅有消毒止血的作用,还有清热去火的作用,可以泡茶喝。将摘下的野菊花洗净,晒干,在你咽喉疼痛的时候,只要冲上几朵喝下去,你的疼痛感就会立刻消失。野菊花虽然能傲霜斗寒,但是它不像腊梅那样用浓浓的香味吸引人,它虽然不华丽,却有一种朴素的美。我喜欢野菊花的平凡。","id":""}],"text":"","id":"doxcnMgAiy6CkKkK6I7U7DfR97b"},{"type":"paragraph","children":[{"type":"text","text":"","id":""}],"text":"","id":"doxcnSk0yI8w8S8ckkB5F2UuvYf"},{"type":"paragraph","children":[{"type":"text","text":"","id":""}],"text":"","id":"doxcnQoCq64qGQy2KkveQ9j1zrg"},{"type":"heading","attrs":{"level":1},"children":[{"type":"text","text":"实用技巧","id":""}],"text":"","id":"doxcn0CEYmE4cqIWUkV597jEEIc"},{"type":"paragraph","children":[{"type":"text","text":"在具体的遣词造句上,以下技巧在小学生作文中十分实用,可以提高整篇文章的质感和层次。","id":""}],"text":"","id":"doxcnaIo064KuQs240wkwMenBZg"},{"type":"heading","attrs":{"level":2},"children":[{"type":"text","text":"学写日记","id":""}],"text":"","id":"doxcnocqGcyU4ogUkWe9Rc4zGvc"},{"type":"paragraph","children":[{"type":"text","text":"建议各位小朋友养成每天写日记的。。。惯,将生活中的重要事件记录在本子里,为写作积累素材,尤其是记事作文,可以从日记本中提炼素材,避免出现提笔无事可写的情况。","id":""}],"text":"","id":"doxcnSIO0gMum2Ym4m4VPHw3JFg"},{"type":"heading","attrs":{"level":2},"children":[{"type":"text","text":"学会省略","id":""}],"text":"","id":"doxcnMEcCS48US4YQGec5kWn3We"},{"type":"paragraph","children":[{"type":"text","text":"俗话说:“删繁就简三秋树,领异标新二月花”。要写好文章,不能是词藻的堆砌,而是要学会省略。","id":""}],"text":"","id":"doxcnWkU20KgsMysANJPVSSaMLP"},{"type":"heading","attrs":{"level":3},"children":[{"type":"text","text":"省略“有”","id":""}],"text":"","id":"doxcnCAE6qwWeciiwiesMBRa0jf"},{"type":"paragraph","children":[{"type":"text","text":"作文如何写外貌?孩子的作文里总会看到类似这样的名子:“XX可漂亮了,她有一头卷卷的黄头发,有一双乌黑的葡萄般的大眼睛,有一个高高的鼻子,还有一张樱桃小嘴。”如果你试着让他们去掉文中的“有”,把文字重新串联一遍,会发现作文顺了很多。写上段文字的同学经","id":""},{"type":"text","text":"老师","id":""},{"type":"text","text":"指导后修改如下:“XX可漂亮啦。一头卷卷的黄头发自然地披在肩上。她的眼睛太吸引人了,乌黑乌黑葡萄一般。高高的鼻子,和樱桃小嘴配合起来,有点混血的味道,同学们可喜欢她啦。”是不是读起来舒服多了?","id":""}],"text":"","id":"doxcnse4e8eO6GWkgcDsYiREmQf"},{"type":"heading","attrs":{"level":3},"children":[{"type":"text","text":"省略“说”","id":""}],"text":"","id":"doxcnc2cSGuMgAai6C0hU8r1zjh"},{"type":"paragraph","children":[{"type":"text","text":"让孩子比较以下三句话。张三说:“……”;张三无可奈何地说:“……”;张三摊了摊手,一副无可奈何的样子:“……”显然,让人物说话有多种方式,写语言可以不用出现“说”而是在语言前面加上动作和神态,通过一定的训练掌握这样的技巧让孩子的写作水平切实得到提升,让他们学会细节描写,不会仅干巴巴的地写“某某说”。","id":""}],"text":"","id":"doxcnIGeeuEmmu8qsk5wxbZsGOb"},{"type":"heading","attrs":{"level":3},"children":[{"type":"text","text":"省略“想”","id":""}],"text":"","id":"doxcnKmkqk88cyqI88BKVwlnayh"},{"type":"paragraph","children":[{"type":"text","text":"遇到描写心理活动时,这样的句子已经被孩子们写滥:“我脑子里跳出两个小人,一个小人……另一个小人……”不用这个句子又该怎么写?最常用的就是“我心想”。如某学生写:“数学老师出了一道难题要带回家写的。我心想:天哪!这该怎么办呢?”按照“写想不用想”的技巧,去掉:“我心想”三个字如何?“数学老师出了一道难题要带回家写的。天哪!这该怎么办呢?”是不是更简洁精练?别忘了提醒孩子要给心理描写加上适当感叹词。","id":""}],"text":"","id":"doxcnS44OA0A4a0ICiWECFHDh6b"},{"type":"heading","attrs":{"level":3},"children":[{"type":"text","text":"控制字数","id":""}],"text":"","id":"doxcnCSMmC2sCCuy8kJpILJF1eh"},{"type":"paragraph","children":[{"type":"text","text":"这个技巧说白了就是学。。。写短句。学了一段时间写作的孩子容易在作文中写长句,而长句写不好就变成病句。事实上很多作家也是以写短句见长的,像沈从文、汪曾祺。家长要提醒孩子注意控制每句话的字数,建议把十几个字几十个字的长句,改成只有三四五个字的短句,孩子们会发现这样的作文有语感会舒服很多。如某学生的原文:“高高的绿绿的草散发着诱人的清香。一根一根都看得那么清楚,很挺拔的样子。”经指导后改成:“草绿了,高了,散发着清香。一根一根,看得清清楚楚,很挺拔的样子。”是不是很有节奏感?","id":""}],"text":"","id":"doxcnUqMAc480iku22V0xDKY4Zf"},{"type":"heading","attrs":{"level":2},"children":[{"type":"text","text":"学会扩写","id":""}],"text":"","id":"doxcn8oymCy06I88Q4rM2jlICyg"},{"type":"heading","attrs":{"level":3},"children":[{"type":"text","text":"善用修辞","id":""}],"text":"","id":"doxcn2GIuEaomAYw40SOgTkx7sc"},{"type":"paragraph","children":[{"type":"text","text":"善于使用修辞手法是给小学生作文增分的重要手段。小学常用13种修辞手法有:比喻、拟人、夸张、排比、对偶、借代、反问、设问、对比、反复、双关、引用、通感","id":""},{"type":"text","text":"。","id":""}],"text":"","id":"doxcnomOoIIUIkywKO0LILMwpFc"},,"attrs":{"height":480,"note":[{"type":"text","text":"善用修辞","id":""}],"url":"{{image_domain}}tos-cn-i-qvj2lq49k0/ab70bff1645e489db5c114e407841232","width":640},"text":"","id":"doxcnw6G6COks44MASAkggfenke"},{"type":"paragraph","children":[{"type":"text","text":"比喻:比喻法是一种修辞手法。从这个角度讲,议论文中运用比喻,是以具体的事物把抽象的道理形象地表达出来,借以增强文章的感染力。因而又常借用比喻的方法来进行论证。","id":""}],"text":"","id":"doxcnIyoQG6OqQOsUED3K3PVGhg"},{"type":"paragraph","children":[{"type":"text","text":"例:他动也不动,彷如石像。","id":""}],"text":"","id":"doxcnWSyImaUcuAuGYBlfpb3Idb"},{"type":"paragraph","children":[{"type":"text","text":"拟人:拟人修辞方法,就是把事物人格化,将本来不具备人动作和感情的事物变成和人一样具有动作和感情的样子。","id":""}],"text":"","id":"doxcn0Ys6MYQs2M0mAWlIb4LeLc"},{"type":"paragraph","children":[{"type":"text","text":"例:波浪一边歌唱,一边冲向高空去迎接那雷声。","id":""}],"text":"","id":"doxcnmG66UoOmyG0Ce2UEJEGWFb"},{"type":"paragraph","children":[{"type":"text","text":"夸张:夸张法。一种修辞手段,指为了启发听者或读者的想象力和加强言语的力量,用夸大的词句来形容事物。","id":""}],"text":"","id":"doxcn4IY0QGaEEo0QKimUq3F3Ib"},{"type":"paragraph","children":[{"type":"text","text":"例:蜀道之难,难于上青天。解释:蜀道太难走呵,简直难于上青天。","id":""}],"text":"","id":"doxcnaG0S66WoOUayQJI6fDefVY"},{"type":"paragraph","children":[{"type":"text","text":"排比:排比是一种把结构相同或相似、意思密切相关、语气一致的词语或句子成串地排列的一种修辞方法。","id":""}],"text":"","id":"doxcnIm0ww8aYEc0oAxHdVxAtW8"},{"type":"paragraph","children":[{"type":"text","text":"例:一日之计在于晨,一年之计在于春,一生之计在于勤。","id":""}],"text":"","id":"doxcnyKI4gIK2Qgemw1dqlD9Ygf"},{"type":"paragraph","children":[{"type":"text","text":"对偶:对偶是用字数相等、结构相同、意义对称的一对短语或句子来表达两个相对应或相近或意思相同的修辞方式。","id":""}],"text":"","id":"doxcnaUCwqS2WcYsyk9CuHPaG7c"},{"type":"paragraph","children":[{"type":"text","text":"例:青山有幸埋忠骨,白铁无辜铸佞臣。解释:这片土地如此幸运能够埋葬岳飞这样的忠臣名将,而捆锁住秦桧这样奸佞之人的白铁链又是多么的无辜啊。","id":""}],"text":"","id":"doxcn44aWKg4aUC0ySaqemQId9v"},{"type":"paragraph","children":[{"type":"text","text":"借代:借代,顾名思义便是借一物来代替另一物出现,因此多数借代词为名词。使用时,必须考虑替代的正当性与通用性,尽量化简为繁,并且要让文义通顺。","id":""}],"text":"","id":"doxcnCuowK4euI2So8W55BI4gEc"},{"type":"paragraph","children":[{"type":"text","text":"例:两岸青山相对出,孤帆一片日边来。解释:两岸青山对峙美景难分高下,遇见一叶孤舟悠悠来自天边。","id":""}],"text":"","id":"doxcn2Qwm4Y2qkSSuMTXKatAZDh"},{"type":"paragraph","children":[{"type":"text","text":"反问:反问句就是用疑问的句式,表达肯定的观点。反问句表面看来是疑问的形式,但实际上表达的是肯定的意思,答案就在问句之中。","id":""}],"text":"","id":"doxcn6K44uK6KG4SYvYls6NtIeF"},{"type":"paragraph","children":[{"type":"text","text":"反问的形式比一般的陈述句语气更加强烈,更能引起人们的深思与反思。反问句是修辞手法中的一种。","id":""}],"text":"","id":"doxcnKyOGoEeaEOC4yUL6K3htHg"},{"type":"paragraph","children":[{"type":"text","text":"例:当土夫子,难道就不需要文化知识了吗?——强调当土夫子也需要文化知识。","id":""}],"text":"","id":"doxcniQ2Gyi0iuU0Ykn8Tc3XlQb"},{"type":"paragraph","children":[{"type":"text","text":"设问:设问是一种常见的修辞手法,常用于表示强调作用。为了强调某部分内容,故意先提出问题,明知故问,自问自答。","id":""}],"text":"","id":"doxcn2wqA0CgSIOA2aQXZ0RTqUe"},{"type":"paragraph","children":[{"type":"text","text":"例:什么是路?就是从没有路的地方踏出来的,从有荆棘的地方开辟出来的。","id":""}],"text":"","id":"doxcnEc2YIi2eYW6iUr1FAkCAqf"},{"type":"paragraph","children":[{"type":"text","text":"对比:对比手法,是文学创作中常用的一种表现手法,是把对立的意思或事物、或把事物的两个方面放在一起作比较,让读者在比较中分清好坏、辨别是非。","id":""}],"text":"","id":"doxcnWcYgu8u8mw4O23udd5V0lg"},{"type":"paragraph","children":[{"type":"text","text":"例:花生长在地下,不像苹果那样高挂枝头。","id":""}],"text":"","id":"doxcnS8sM6WsqysW0aoDjfErIeg"},{"type":"paragraph","children":[{"type":"text","text":"反复:反复,是根据表达需要,有意让一个句子或词语重复出现的修辞方法,反复就是为了强调某种意思,突出某种情感,特意重复使用某些词语、句子或者段落等。","id":""}],"text":"","id":"doxcnGSs2QEcsw0SIqNYZmOVhpb"},{"type":"paragraph","children":[{"type":"text","text":"例:大山原来是这样的!月亮原来是这样的!核桃树原来是这样的!香雪走着,就像第一次认出养育她成人的山谷。","id":""}],"text":"","id":"doxcnQIgsq6moMA4gmqFdZFRUlh"},{"type":"paragraph","children":[{"type":"text","text":"双关:在一定的语言环境中,利用词的多义或同音的条件,有意使语句具有双重意义,言在此而意在彼,这一种修辞手法叫做双关。","id":""}],"text":"","id":"doxcnEmWeQUYmScSgUB1xRLQP6b"},{"type":"paragraph","children":[{"type":"text","text":"例:兴儿摇手道:“不是那么不敢出气儿,是怕这气儿大了,吹倒了林姑娘,气暖了,又吹化了薛姑娘。”说的满屋里都笑了。。","id":""}],"text":"","id":"doxcnU0Qumkak2Q4m29XRZrKNcQ"},{"type":"paragraph","children":[{"type":"text","text":"引用:引用是指在说话或写作中引用现成的话,如诗句、格言、成语等,以表达自己思想感情的修辞方法。","id":""}],"text":"","id":"doxcnq8g0gmIwaIU46Dr18E7Jnb"},{"type":"paragraph","children":[{"type":"text","text":"例:理想是指路明灯,没有理想,就没有坚定的方向;没有方向,就没有生活。——托尔斯泰。","id":""}],"text":"","id":"doxcnEcIwkswKCGE4CWC8ZtcAoc"},{"type":"heading","attrs":{"level":3},"children":[{"type":"text","text":"善用动词","id":""}],"text":"","id":"doxcnGUaMeeo484SEvDfIdabSN2"},{"type":"paragraph","children":[{"type":"text","text":"文章要一波三折才好看,但现在的孩子生活都很平淡,你不能强求他们写出一波三折的内容,那就让他们学会一波三折地使用动词,就这是要动连着动——学会连续使用动词,某学生写一场乒乓球球赛:“他发了一个旋转球,让人看得眼花缭乱。”(一句话把文章就给写完了)学会动词技巧后将修改成:“只见他高高地将球抛起,眼睛死死盯着,球接触球板的一瞬间,他手腕轻轻一抖,脚一跺,球高速旋转着,向这边飞来,让人看得眼花缭乱。”一个动词转瞬变成六七个,文字即刻灵动丰富起来。","id":""}],"text":"","id":"doxcnaaQW6U0SMcEuK4nrvLHuVh"},{"type":"heading","attrs":{"level":3},"children":[{"type":"text","text":"慎用成语","id":""}],"text":"","id":"doxcnGa2EKcw4WuIikdeomXKZnc"},{"type":"paragraph","children":[{"type":"text","text":"作文为什么写不长?都是成语惹的祸!不是说多用成语才显得有文采吗?其实不然,当作文中只会按照套路使用成语时,文章细节就没了,还不如让孩子老老实实把自己看到的感受都写出来。什么天高云淡、风和日丽、桃红柳绿、炯炯有神、心旷神怡……这些被用滥的成语还是少出现为妙。如,写春天别用“风和日丽”,而是这样写:“风儿拂过林梢,原本平静的湖面漾起了圈圈涟漪,湖边的柳树轻摇着身姿,我也忍不住张开双臂,任风抚过我的每一寸肌肤,暖暖的,痒痒的。”想办法用具体的句子替换掉别人用滥的成语,解决孩子作文写不长写不细的难题。","id":""}],"text":"","id":"doxcnYUCYMmyy0aGAeifTXa0U5e"},{"type":"heading","attrs":{"level":3},"children":[{"type":"text","text":"慎用副词","id":""}],"text":"","id":"doxcnowwSWWok6SqiewqZawvo6f"},{"type":"paragraph","children":[{"type":"text","text":"对于文章写不长的孩子,可以训练的另一个技巧是:遇到“很”和“非常”这类副词的时候,想想有没有什么更好的表达可以替代。看过无数学生。。。作,出现频率最高的字眼包括“很,非常”,请家长提醒孩子,遇到要写这几个字时不要轻易下笔,停下来想一想,是不是非要出现这个字眼?比如写热,别出现“很热”两个字,学会用其他的描写来体现热:骄阳似火,没有一丝风,树叶低垂毫无生气……文章自然就能写长。","id":""}],"text":"","id":"doxcn4esI6kQOuaW6eHVM1FLabb"},{"type":"heading","attrs":{"level":3},"children":[{"type":"text","text":"扩写训练","id":""}],"text":"","id":"doxcnKW6sIwsMYqQq8ef08UOwwm"},{"type":"paragraph","children":[{"type":"text","text":"这是一种针对作文写不长的一种技巧训练:用三百字来描写1秒钟内发生的事。如关于破校运会跳高纪录瞬间的描写原本只有几十字:只见某某纵身一跳,一下子飞过横杆,新的校运会纪录诞生了!怎么变成三百字?可以有条理地加上动作解剖:如何助跑、起跳、翻越、落地;加上联想:往届校运会有人挑战失败,平时如何一次次练。。。等等;还可以加上细节来充实,起跳前如何与同学们进行眼神交流,成功后同学如何向他祝贺……家长可以找一些1秒钟的素材让孩子进行写作练。。。,学会了这个技巧还怕考试写不出四五百字吗?","id":""}],"text":"","id":"doxcnwOAUYWYe6Oswa4I9cNcHrh"},{"type":"heading","attrs":{"level":2},"children":[{"type":"text","text":"学用标点","id":""}],"text":"","id":"doxcnCEkOe2M8EIQme7MQBJK7rV"},{"type":"paragraph","children":[{"type":"text","text":"很多孩子不会用标点,。。。作中常只有逗号句号逗号句号,甚至逗号都没有,把老师读到断气为止。针对这个现象,可以让孩子进行“一段话至少出现6种标点”的技巧训练。比如,。?!……:“”这些标点你的作文中都有吗?没有的话请尝试用起来。经过几次训练后,你会发现孩子的惊人变化:意味深长的句子会写了","id":""},{"type":"text","text":",","id":""},{"type":"text","text":"人物语言会加进去了,心理活动结合进去了,还会用反问句了,这些句子加进去后,文章当然生动起来。一位作家就曾用这种方法对自己作文写不好的孩子进行训练,收效明显,进步很快。同时,利用好标点也可以提高文字的节奏感。","id":""}],"text":"","id":"doxcnWWqGEaEa6Q0IGkrcBw64Lh"},{"type":"paragraph","children":[{"type":"text","text":"","id":""}],"text":"","id":"doxcnsEgCa44cYuMSoTRWfjSZtg"}]%3C%2Fhowto_content%3E

文章分享结束,4k屋影院m.kkkkwu.com和剪辑视频用的素材从哪个网站可以下载的答案你都知道了吗?欢迎再次光临本站哦!

相关文章

  • 原神诀箓阴阳寮怎么打有哪些组成

    原神诀箓阴阳寮怎么打?原神诀箓阴阳寮有哪些组成?活动在什么时候结束?原神游戏中诀箓阴阳寮是新出的试炼挑战,试炼共有五个部分难度还是比较高的,很多玩家不知道怎么打。下面就让..
  • 原神鹿野院平藏几星 是四星还是五星角色

    鹿野院平藏,是原神近日流传的最新角色消息,有着一头棕红发少年,外貌看上去非常潇洒自信,那么就有玩家会问:原神鹿野院平藏是几星角色?本期春风君就来回答这个问题,感兴趣的玩家一起来看看吧!..

关于爱克软件园 | 联系方式 | 发展历程 | 版权声明 | 下载帮助(?) | 广告联系 | 网站地图 | 友情链接

Copyright 2019-2022 IKDOWN.COM 【爱克软件园】 版权所有