1. sef2智能控制器设置
1、两台机子都添加NETBIOS协议,
2、两台启用guest帐号
3、文件夹开启共享,
4、开始--运行里面输入\\对方IP回车。。OK,
还有一种方法可以省去第三步:
开始--运行里面输入\\对方IP\你要访问的盘符$回车
举例:\\192.168.1.3\C$
然后会弹出一个“连接到****”的窗口,你输入对方机子的用户名(默认administrator)密码(没设为空)就可以了,用户名密码可以到“我的电脑-属性-管理-本地用户和组”进行管理。
网上邻居十大经典应用技巧
现在人们已经日益习惯使用“网上邻居”进行文件的拖移共享,方便快捷。但是你知道吗,“网上邻居”这么个小组件却有许许多多的使用技巧!今天我们就抱以寓学于玩的目的为大家奉上“网上邻居”精妙玩法TOP10!
10网上邻居协议巧妙设置技法
有人说为什么他的计算机桌面中没有网上邻居图标呀?其实这是没有正确设置网上邻居协议引起的,要想让网上邻居正常发挥作用,大家必须合理设置一个名叫NetBEUI的网络协议。由于在默认状态下无论是Windows98操作系统还是Windows2000操作系统,都不会自动安装这个协议的;要是不安装这个NetBEUI网络协议的话,那么我们日后直接通过网上邻居图标来访问局域网中的其他工作站时,可能会出现各种莫名其妙的错误,例如在打开的网上邻居窗口中可能会发现局域网内的许多工作站都不能被访问到,而且其他人在网上邻居中也看不到你的计算机名字。具体设置的方法为:首先在Windows2000桌面上找到“网上邻居”图标,然后用鼠标右键单击该图标,从随后打开的右键快捷菜单中执行“属性”命令;接着在“本地连接”上再用鼠标右键单击之,从其后打开的快捷菜单中执行“属性”命令,在属性对话框中单击“安装”按钮;然后选择“协议”,并执行“添加”命令;在出现的协议选择列表框中,大家可以用鼠标选择“NetBEUI”这个协议,再单击“确定”按钮;随后系统可能会弹出一个提示对话框,要求大家在光驱中放入Windows2000安装盘,最后根据屏幕的安装向导提示来完成协议的安装任务。
实用指数:★★★惊奇指数:★综合指数:★★☆
9网上邻居搜索法查询技法
大家知道用鼠标双击Windows系统桌面上的“网上邻居”图标时,就会将连接在网上的计算机找到;要是大家不能在网上邻居的窗口中找到自己需要寻找的计算机名字,而需要寻找的计算机又的确是连接在局域网中时,大家就不能再通过普通的方法来查询网上邻居的工作站了。大家可以尝试使用“搜索计算机”的方法,来找到需要访问的网上邻居中的计算机,具体操作步骤为:用鼠标依次单击Windows系统桌面上的“开始”/“搜索”/“搜索计算机”命令,在随后现的对话框中,输入要寻找的共享计算机名字,再用鼠标单击一下“立即搜索”按钮,要不了多长时间,网上邻居中指定的计算机就会出现在搜索结果页面中了。
实用指数:★★★★惊奇指数:★★综合指数:★★★
8网上邻居IP快速访问技法
倘若自己计算机中的网上邻居图标无效的话,大家可以使用IP地址来快速访问网上邻居的共享计算机,这种访问方法通常适用于不知道网上邻居中的共享计算机名字的情况下。比方说,大家要访问的网上邻居共享计算机的IP地址为192.168.0.1时,那么大家可以按照下面的步骤来访问网上邻居中的共享计算机:首先在Windows系统桌面上,执行“开始”菜单,从弹出的列表中选中“运行”命令,接着再在运行对话框中输入“192.168.0.1”,并单击确定按钮就能看到自己需要访问的共享计算机了。
实用指数:★★★★★惊奇指数:★★★综合指数:★★★★
7网上邻居使用名字访问技法
在Windows操作系统下,大家可以用被访问的网上邻居中的共享计算机名字作为网络连接命令,来访问指定的共享计算机;比方说,大家想要访问网上邻居中的共享计算机XXX时,可以先用鼠标依次单击“开始”/“运行”命令,在随后弹出的运行对话框中,输入“XXX”,接着直接单击该对话框中的确定按钮,随后大家就能访问到网上邻居中指定计算机上的内容了。
实用指数:★★★★★惊奇指数:★★★★综合指数:★★★★☆
6网上邻居垃圾信息清理技法
在Win98系统中,使用局域网的用户在访问网络邻居时,注册表会在HEKY_CURRENT_USER\Network\Recent主键项中记录下一系列命令操作的信息,包含被访问机器的名字、访问过的应用程序及文件名等,如:主键Recent包含一名为\ierl_server\software的子主键项,表示你曾访问过名为ierl_server的服务器中的software文件夹,点击此项后编辑器右窗显示此项的名称及键值。这些内容基本没有用途,可以适当地清理一下。打开注册表编辑器后,按以下顺序依次打开各级主键:HEKY_CURRENT_USER\Network\Recent,然后把主键Recent的子项删除即可。
实用指数:★★★★★惊奇指数:★★★★★综合指数:★★★★★
5网上邻居访问速度提升技法
现在使用网上邻居进行信息交流往往是许多局域网用户们的首选,但许多人常常感觉到自己在通过网上邻居图标访问其他共享信息时,速度非常缓慢;其实大家可以通过下面的方法来提升网上邻居访问速度:首先在Windows系统桌面上单击开始菜单中的运行,在打开的运行对话框中输入regedit命令,这样系统就能打开注册表编辑窗口了;在这个窗口中大家可以依次访问HKEY_LOCAL_MACHINE/Software/Microsoft/Windows/Currentersion/Explorer/RemoteComputer/NameSpace分支,并将对应NameSpace分支下面的子键删除掉,然后关闭注册表、重新启动计算机就可以了。
实用指数:★★★★★★惊奇指数:★★★★★★综合指数:★★★★★★
4网上邻居DOS访问技法
要是哪天不幸运,Windows系统突然不能正常启动了,而此时要非常着急通过网络来访问网上邻居中的共享资源时,大家该如何操作呢?利用网上邻居图标来访问肯定是不现实的了,因为在DOS状态下根据就没有什么图标,那么我们到底该如何在DOS状态下访问共享资源呢?其实DOS状态下的NET命令可以帮助大家实现这一愿望,大家只要在DOS命令提示符下输入“NETVIEWXXX”命令(其中XXX表示网上邻居中的共享计算机名字),再直接回车,就能查看共享计算机XXX上的资源文件了;要是大家输入“NETUSEF:XXXYYY”命令的话,就可以将网上邻居中共享计算机XXX上的YYY目录映射为本地计算机中的F盘了,以后大家可以直接在命令提示符下键入“F:”,就能对网上邻居中的共享资源进行相关操作了。
实用指数:★★★★★★惊奇指数:★★★★★★综合指数:★★★★★★☆3网上邻居指定域快速登录技法
在局域网中,有时为了管理上的方便经常首先建立主域控制器和备份域控制器,在该域中为每位用户设立用户名,并将大量的信息资源存放在该域的成员服务器内。而普通工作站要能正常访问存放在成员服务器中的资料,在启动时就必须首先登录到这个域。为此,大家就必须对工作站机器进行以下设置:首先在Windows桌面的“网上邻居”图标上单击鼠标右键,从随后弹出的快捷菜单中执行“属性”命令;在打开的属性对话框中,大家可以选择“Microsoft网络客户”,接着再用鼠标单击“属性”按钮;在弹出的对话框中,将“登录到WindowsNT域”选中,同时在该设置栏的文本框中输入计算机要自动登录的域名,单击单击“确定”按钮并重新启动计算机就可以了。
倘若工作站使用的是Windows2000操作系统的话,大家可以按照下面的设置步骤来保证计算机能自动登录到指定域上,同时又能对本地计算机具有一切操作权:首先向局域网管理员申请登录到服务器主域所需要的用户名和密码,同时以超级管理员身份登录到本地计算机中;接下来依次执行“程序”/“管理工具”/“计算机管理”命令,在随后打开的窗口中展开“用户和组”,选择“组”;然后在用鼠标右键单击“Administrators”图标,在打开的快捷菜单中选择“添加到组”命令;下面按照屏幕提示,把用户向管理员申请的用户添加到Administrators组中;当选择服务器所使用的域名时,计算机将会要求大家输入访问该域权限的用户名和密码,大家必须正确输入事先申请好的用户名和密码,设置完毕后,重新启动计算机就可以了。
实用指数:★★★★★★惊奇指数:★★★★★★★★综合指数:★★★★★★★
2无效共享文件夹删除技法
2. sef5智能控制器二次说明书
sef2智能控制器是杭州思顺电子科技有限公司生产的。
3. se2控制中心
iPhoneX的原彩显示功能消失一般是因为手机更换了非原装屏幕。苹果在iOS12后对非原装屏幕做了功能屏蔽,此类屏幕无法开启原彩显示功能。如需重新开启,建议前往Apple Store或其他授权店更换原装屏幕。具体介绍如下: 1、进入手机的【设置】-【显示与亮度】选项中查看是否有【原彩显示】的选项,或者是在控制中心的亮度调节框中长按,下方是否有【原彩显示】的选项; 2、如果这两个地方都没有,且您的手机换过屏幕或者购买之后就没有,可能是您的手机屏幕不是原装的,不是原装的iPhone屏幕无法支持原彩显示功能; 3、如果此前有过【原彩显示】功能,但iPhone系统升级到iOS12之后就没有了,这是由于苹果在iOS12系统中对非原厂屏幕的【原彩显示】功能进行了屏蔽。
4. SEF2智能控制器
空调是现代生活中不可缺少的一部分,它提高了人们的生活水平,使人们在适宜的温度下生活。但是做为家用电器,长时间的使用,也难免会出现故障,那么出现故障该怎么办呢?本文就教教大家怎么处理。
空调基础知识
核心部件
空调器的制冷(制热)系统由压缩机、冷凝器、毛细管(或电子膨胀阀)、蒸发器四大部分组成。分体式空调器中,这4大部件分为室内机和室外机两部分。室外机有压缩机、冷凝器、毛细管(或电子膨胀阀)3大制冷(制热)部件,室内机只有1只蒸发器,它们之间用管路、截止阀来连接,从而成为一个完整的制冷(制热)系统。
压缩机
将气体压缩,将低压气体变成高压气体,常见的有涡旋式压缩机、转子式压缩机,为制冷剂提供从高温环境吸热、向高温环境放热的能量,帮助制冷剂循环顺利进行。
冷凝器
将制冷剂由气体冷凝变成液体,放出热量。
节流装置
将高压液体变成低温低压液体,常见的有毛细管和膨胀阀,制冷剂压力越低,沸点越低,节流装置的作用就是将制冷剂的压力降低到制冷剂对应的沸点比制冷时室内温度(需要从室内吸热),制热时的室外温度低(需要从室外吸热),保证制冷剂能从空气吸热,正常蒸发。
蒸发器
将制冷剂由液体蒸发变成气体,吸收热量。
循环原理:
制冷和制热原理
制冷
空调制冷时,制冷剂先经过压缩机变成高压气体;然后经过室外机换热器(冷凝器)冷凝放热变成高压液体;然后高压液体经过节流装置,会变成低温低压的液体;然后经过室内机换热器(蒸发器)蒸发吸热变成低温低压的气体,最后再回到压缩机。
制热
空调制热时,制冷剂先经过压缩机变成高压气体,然后会先经过室内机换热器(冷凝器)冷凝放热变成高压液体;然后高压液体经过节流装置,会变成低温低压的液体;然后经过室外机换热器(蒸发器)蒸发吸热变成低温低压的气体,最后再回到压缩机。
注意制冷制热时,制冷剂流向是不同的,制冷时先流过室外机换热器,此时室外机是冷凝器,室内机是蒸发器;制热时,制冷剂先流过室内机换热器,此时室内机是冷凝器,室外机是蒸发器。制冷制热不同状态时,空调会通过四通阀改变制冷剂的流向。上图红色方框内为四通阀。如果没有四通阀,空调只能实现单一制冷或者制热,不能冷热切换。
检修思路
空调检修遵循由室内到室外再到中间,先易后难。要想电路故障检修具体和简单化,就要在检修时把室内与室外电路、主电路与控制电路故障区别开来。
控制与主电路故障
1、对于压缩机频繁开停故障,可通过测量空调器负载电压与压缩机运行电流来判断故障部位。如压缩机运转电流过大,说明故障在主电路;如压缩机运转电流正常,说明故障在控制电路。
2、对于风机运转压缩机不启动故障,可通过观察室外交流接触器是否吸合来判定故障部位。如接触器吸合而压缩机不工作,说明故障在主电路;如接触器不吸合,说明故障在控制电路。对于变频空调压机不启动,可通过检测功率模块来排除故障。
3、测量室内与室外保护元件是否正常,来判断故障区域。如测量保护元件正常,说明故障在控制电路;如测量保护元件损坏,说明故障在主电路。
4、对于压缩机不运转故障,还可通过强行按动接触器,观察压缩机是否能正常制冷。如按下接触器后压缩机能运转且制冷,说明故障在控制电路;如按下接触器压缩机过流或不启动,说明故障在主电路。(变频压缩机不能采用此法)
5、对于压缩机频繁启动故障,如摸压缩机外壳温度过高,多为主电路或压缩机本身故障。
6、对于变频空调来说,可以通过空调器的故障指示灯来进行判断,如功率模块、通讯故障等。
室内与室外电路故障
1、有输入与输出信号线的空调器,可以使用短接方法来进行判断。如采用上述方法后空调器能恢复正常,说明故障在室外机;如故障没有消除,说明故障在室内机。
2、测量室外机接线端上有无交流或直流电压判断故障部位。如测量室外接线端子上有交流或直流电压,说明故障在室外机;如测量无交流或直流电压,说明故障在室内电路。
3、对功率较大的柜式空调器可通过观察室外接触器是否吸合,来判断故障部位。如接触器吸合,说明故障在室外机;如没有吸合,说明故障在室内机。
4、对于有故障显示的空调器可通过观察室内与室外故障代码来区分故障部位。
5、对于采用串行通讯的空调器电路,可用示波器测量信号线的波形来判断故障部位。
6、对于热泵型空调器不除霜或除霜频繁,则多为室外主控电路板故障。
7、有条件也可通过更换电路板来区分室外机故障。
空调故障检修方法
1、插上电源插头,室内机电源指示灯亮,如无电源指示,说明您家的电源有故障或指示灯损坏。(下图左起第一个为电源指示灯)
2、有电源指示,用遥控器按操作键,信号发射不出去。首先,检查遥控器内的电池是否有电,然后检查电池的正负极片触点有无氧化腐蚀,若上述正常,检查遥控器内部电路板是否损坏,可将遥控器靠近一台调幅收音机,按遥控器键进行干扰试验,听收音机是否发出有“嘟嘟”声,有声说明遥控器无故障。
3、当遥控器确定无故障时,信号还是发射不出去时,可用室内机强制运行开关验证,强制运行时,室内贯流风机和室外压缩机若运转正常,制冷效果良好,则证明空调器室内机红外接收部位有故障。
4、当你使用的遥控器装上新电池使用不到一个月就不显示时,可将遥控器的后盖打开,用95%的酒精清洗一下电路板和按键触点面导电胶片,干燥后,即可排除漏电故障,遥控器液晶显示缺字也可采用这种方法。
5、变频空调器中的温度传感器起着非常重要的作用,室内机有空气温度传感器和蒸发器温度传感器;室外机有空气温度传感器,高压管路传感器和低压管路传感器,有的传感器在长期使用后发生阻值变化,使控制特性改变,(如室内机空气温度传感器阻值变大后,会引起变频器输出频率偏低),为了保证控制精度,及其相同的工作特性,确定传感器故障后,应换用原型号的产品。
6、在空调器出现故障时,如果鉴别整个控制系统是否有故障,可将室内机控制器上的开关放在“试运行”挡上,此时微处理器会向变频器发出一个频率为50Hz的信号。若此时空调器能运转,并保持频率不变工作,一般认为整个控制系统无大问题,可着重检查各传感器是否完好。如果空调器不能正常运行,说明控制系统有故障。
故障情况分析
常规故障现象成因
故障一
现象:空调系统不工作且空调的压缩机不吸合。
成因:制冷剂部分或全部泄露。
维修:找出导致制冷剂泄漏的故障点,并更换损坏的零件,然后重新将其抽成真空状态,再添加适量的制冷剂。容易发生制冷剂泄漏的部位有:管路及其密封圈、冷凝管、膨胀阀、压力开关等。
故障二
现象:空调不能制冷,压缩机能够吸合,但低压很低且排出管表面温度极高。
成因:膨胀阀上的感温头损坏,导致冷媒泄漏无法制冷。
维修:将坏掉的感温头换掉,并将系统抽成真空、保压,然后根据空调规定的剂量适量添加制冷剂。
故障三
现象:空调系统不工作且空调的压缩机不吸合,但空调系统内的压力平衡。
成因:空调系统的保险片、继电器、热敏电阻接线、冷凝风扇接线等部件出现问题。
维修:对上述部件一一进行排拆,更换掉损坏的的部件。
故障四
现象:制冷效果不佳,风量较小,且机箱运行噪声较大。
成因:空调的管道中有异物进入,或者灰尘堆积导致过滤网阻塞。
维修:定期拆下过滤网并对过滤网进行清洗,清洁管道,然后重新安装。
故障五
现象:空调制冷效果不佳,机箱正常运行但高、低压的压力均过高。
成因:添加了过量的制冷剂,或在压缩机中添加了过多的润滑油。
维修:如果是制冷剂添加过多,则排出、回收多余的制冷剂;若润滑油加注过多,拭去多余的润滑油到合适的剂量。然后同样要进行抽空、保压、加制冷剂等步骤。
故障六
现象:随着使用时间变长,空调的制冷效果变差,高低压压力都偏低。
成因:使用时各个部件的街头松动。
维修:将松动的接头处重新拧紧。
常规故障分析排除
以下几种故障就在日常生活中是比较常见。如果家中的空调运行不正常,大家可以对比以下几条,找出故障的原因,并进行简单的维修,然后我们的空调机就又能正常运行啦。
压缩机不能运行
原因1:电源故障
排除:用万用表、电笔遂项检查排除故障。保险丝坏则更换保险丝,电线断则更换电线
原因2:电源电压太低
排除:用万用表测量电压值,必要时配用电源稳压装置
原因3:电线连接松脱或断路
排除:检查电线连接部位,松脱的接插件应重新插牢、插紧,应由专业人员检修
空调维修压缩机长时间运行而不能自停
原因1:由于制冷剂量不足,制冷剂全部或部分泄漏导致
排除:查出泄漏部位,补漏,将制冷系统重新抽真空,加入制冷剂等,应由专业人员维修
原因2:过滤器堵塞。
排除:可更换过滤器,制冷系统重新抽真空、加入制冷剂等,应由专业人员维修
风机不能运行
原因1:主控开关接触不良
排除:用万用表测量主控开关触点电阻,电阻太大或为零时,应作修复或更换处理
原因2:风扇电机线圈损坏
排除:用万用表检查,更换相同规格、相同转速的风扇电机
原因3:风机的电机与风叶间紧定螺钉松脱
排除:将紧定螺钉紧固
原因4:风扇电容器短路或短路
排除:检查电容器,更换相同规格的电容器
压缩机起动与停止频繁
原因1:室温控制值设置不当
排除:适当增大室内控制温度与原室温之间的差值
原因2:环境温度过高
排除:改善工作环境,如设置遮栅,避免阳光直晒,将空调器安装在通风良好的环境等
原因3:冷凝器太脏
排除:清洗冷凝器,去除冷凝器外表面的尘埃
冷暖型空调器制冷制热调节失灵
原因1:电磁换向阀线圈故障
排除:用万用表测量电磁换向阀线圈,若属线圈断路或烧毁,应更换新的同规格电磁阀
原因2:电加热装置故障
排除:用万用表检查,更换相同规格的电加热丝或温度保护器
原因3:温度控制器失灵
排除:用万用表检查温控器,对触点作除锈污处理后如依然无效,则应更换相同规格温度控制器
空调器噪音和振动较大
原因1:固定螺钉松动或脱落
排除:检查螺钉松动的地方,并将其拧紧
原因2:压缩机管路相碰
排除:用手适当调整高、低压管的开头或者在易相碰的管子上套上橡皮管,以免相碰时发出异常噪声。
维修费用
家用空调修理费用要多少?
其实费用的问题,还是要根据维修程度来看,大部分可以分为小修、中修、大修。
1、小程度修理
小城府的修理,原因一般都是小零件故障、家用空调有噪音出现等等,问题不大,修理费用也没有那么多,一般价格在50-100元之间。
2、中程度修理
中修的价格可能在100-300元之间,大多是因为家用空调上的一些零件要更换,比如更换挂机底座、组件、柜机箱体等等。
3、大程度修理
大修的价格则在300-1000元之间,具体什么问题,就需要根据家用空调实际故障而定。
空调维修安装收费价格:
常规品牌售后电话
欧美品牌
开利空调Carrier全国服务热线/售后电话:400-900-0888
约克空调YORK全国服务热线/售后电话:400-820-6607
特灵空调Trane全国服务热线/售后电话:400-828-8240
麦克维尔空调Mcquay全国服务热线/售后电话:951-05363
克莱门特空调Climaveneta全国服务热线/售后电话:400-880-7575
欧科空调EK全国服务热线/售后电话:400-188-1963
美国美意空调Mammoth全国服务热线/售后电话:400-820-1700
国产品牌
天加空调Tica全国服务热线/售后电话:400-860-1601
美的空调Midea全国服务热线/售后电话:400-889-9315
格力空调Gree全国服务热线/售后电话:400-836-5315
海尔空调Haier全国服务热线/售后电话:400-699-9999
雅士空调Airmaster全国服务热线/售后电话:400-053-0800
台佳空调TECKA全国服务热线/售后电话:400-671-2725
海信空调Hisense全国服务热线/售后电话:(安装)400-801-1111(维修)400-611-1111
志高空调Chigo全国服务热线/售后电话:4006-757-888
盾安空调Dunan全国服务热线/售后电话:400-600-3333
奥克斯空调Aux全国服务热线/售后电话:400-826-8268
国祥空调kingair全国服务热线/售后电话:400-826-0708
扬子空调Yair全国服务热线/售后电话:400-887-7000
格兰仕空调Galanz全国服务热线/售后电话:4008-300-888
TCL中央空调全国服务热线/售后电话:400-812-3456
日系品牌
大金空调Daikin全国服务热线/售后电话:400-820-1081
东芝空调Toshiba全国服务热线/售后电话:400-888-0208
日立空调HITACHI全国服务热线/售后电话:400-860-1111
三菱空调Mitsubishi全国服务热线/售后电话:400-181-3030(中央空调)400-700-3030(家用空调)
松下空调Panasonic全国服务热线/售后电话:400-881-1315
合资品牌
顿汉布什Dunham-bush全国服务热线/售后电话:800-7070-998
新晃空调SINKO全国服务热线/售后电话:400-018-1518
西屋康达空调Siukonda全国服务热线/售后电话:400-0757-200
韩国品牌
LG空调全国服务热线/售后电话:400-611-9999(中央空调),400-819-8008(空调溴化锂/离心机/螺杆机)
三星空调Samsung全国服务热线/售后电话:400-810-5858
空调保养
1、经常清扫空调器面板和机壳的灰尘
一般使用干布擦拭。先擦拭,然后再用清水湿擦布擦除掉洗涤剂。切勿用40度以上热水、汽油、挥发性油及腐蚀性溶剂擦拭空调器面板和机壳。不应用硬毛刷刷洗空调器,以免损坏外壳,造成脱漆、褪色等。
2、定期清洗空调器的冷凝器和蒸发器盘管
可使用毛刷和吸尘器清洗盘管上的灰尘。注意在清洗时毛刷和吸尘器应沿盘管的垂直方向清扫,切勿沿水平方向清扫,以免碰坏盘管的肋片。
3、定期清洗空调器的空气过滤网
一般2至3周左右清扫一次。清扫时将过滤网抽出,用干的软毛刷刷去过滤网上的灰尘。也可用清水清洗去过滤网上的灰尘。晾干后再装入空调器使用。对灰尘较多的环境,过滤网的清洗应更经常,以免过滤网沾灰尘太多,影响空调器的通风量。
%3Chowto_content%3E[{"type":"paragraph","attrs":{"is_abstract":true},"children":[{"type":"text","text":"空调是现代生活中不可缺少的一部分,它提高了人们的生活水平,使人们在适宜的温度下生活。但是做为家用电器,长时间的使用,也难免会出现故障,那么出现故障该怎么办呢?本文就教教大家怎么处理。","id":""}],"text":"","id":"doxcnwGqE8O8usMgiQBVxXwqvkd"},{"type":"heading","attrs":{"level":1},"children":[{"type":"text","text":"空调基础知识","id":""}],"text":"","id":"doxcn2m8yOEsisQOyK2m5nN6pYg"},{"type":"heading","attrs":{"level":2},"children":[{"type":"text","text":"核心部件","id":""}],"text":"","id":"doxcnOy6seiasIICEOcTtpKfPZk"},{"type":"paragraph","children":[{"type":"text","text":"空调器的制冷(制热)系统由压缩机、冷凝器、毛细管(或电子膨胀阀)、蒸发器四大部分组成。分体式空调器中,这4大部件分为室内机和室外机两部分。室外机有压缩机、冷凝器、毛细管(或电子膨胀阀)3大制冷(制热)部件,室内机只有1只蒸发器,它们之间用管路、截止阀来连接,从而成为一个完整的制冷(制热)系统。","id":""}],"text":"","id":"doxcnamMqIkWAoSsE4qeLbnCLYc"},{"type":"image","attrs":{"height":630,"note":[{"type":"text","text":"核心部件","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/33242a7b9e21411780e7d098fdeddee3","width":945},"text":"","id":"doxcnCCeYuue6CgiSiwzAg0iMUh"},{"type":"heading","attrs":{"level":3},"children":[{"type":"text","text":"压缩机","id":""}],"text":"","id":"doxcnsCy60UMmsyEAa0mts7vjgh"},{"type":"paragraph","children":[{"type":"text","text":"将气体压缩,将低压气体变成高压气体,常见的有涡旋式压缩机、转子式压缩机,为制冷剂提供从高温环境吸热、向高温环境放热的能量,帮助制冷剂循环顺利进行。","id":""}],"text":"","id":"doxcnwsO8OYOUse6Uy4iEm3BhFc"},{"type":"heading","attrs":{"level":3},"children":[{"type":"text","text":"冷凝器","id":""}],"text":"","id":"doxcna2ykwAqSuYUKICtmcnTvcv"},{"type":"paragraph","children":[{"type":"text","text":"将制冷剂由气体冷凝变成液体,放出热量。","id":""}],"text":"","id":"doxcne8geisc4Sig6mKouqRXLoc"},{"type":"heading","attrs":{"level":3},"children":[{"type":"text","text":"节流装置","id":""}],"text":"","id":"doxcne2iKYYM0OC6GKWhW3YyLah"},{"type":"paragraph","children":[{"type":"text","text":"将高压液体变成低温低压液体,常见的有毛细管和膨胀阀,制冷剂压力越低,沸点越低,节流装置的作用就是将制冷剂的压力降低到制冷剂对应的沸点比制冷时室内温度(需要从室内吸热),制热时的室外温度低(需要从室外吸热),保证制冷剂能从空气吸热,正常蒸发。","id":""}],"text":"","id":"doxcn8YacUs6UmwkQyEPJjiDs0c"},{"type":"heading","attrs":{"level":3},"children":[{"type":"text","text":"蒸发器","id":""}],"text":"","id":"doxcnA0GIau4QUA0MCYCPDOrG5c"},{"type":"paragraph","children":[{"type":"text","text":"将制冷剂由液体蒸发变成气体,吸收热量。","id":""}],"text":"","id":"doxcn4MMaSaUM4eI6gb7y7tiQWg"},{"type":"heading","attrs":{"level":2},"children":[{"type":"text","text":"循环原理:","id":""}],"text":"","id":"doxcnEQCmwMwquugQKy1jpW3Fbh"},{"type":"image","attrs":{"height":540,"note":[{"type":"text","text":"循环原理:","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/8699bb2d14464b7196b92e072a8103d8","width":1024},"text":"","id":"doxcnsWwkYSgoUeEaCaX6nDz7vb"},{"type":"heading","attrs":{"level":2},"children":[{"type":"text","text":"制冷和制热原理","id":""}],"text":"","id":"doxcnKkC2CECMK2miCiB9XVbtQf"},{"type":"image","attrs":{"height":682,"note":[{"type":"text","text":"制冷和制热原理","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/2b257991c5cf4426bc5995d744e343f6","width":1024},"text":"","id":"doxcnAgUsM2syeWAc84N9SJ28vb"},{"type":"heading","attrs":{"level":3},"children":[{"type":"text","text":"制冷","id":""}],"text":"","id":"doxcn0YMW0cogk0EQ2XRj8uqOse"},{"type":"paragraph","children":[{"type":"text","text":"空调制冷时,制冷剂先经过压缩机变成高压气体;然后经过室外机换热器(冷凝器)冷凝放热变成高压液体;然后高压液体经过节流装置,会变成低温低压的液体;然后经过室内机换热器(蒸发器)蒸发吸热变成低温低压的气体,最后再回到压缩机。","id":""}],"text":"","id":"doxcn2Miqo6U2qeSQFJBkVJuWs8"},{"type":"heading","attrs":{"level":3},"children":[{"type":"text","text":"制热","id":""}],"text":"","id":"doxcnOI4w8kQsmcYGAxbUT0oGhh"},{"type":"paragraph","children":[{"type":"text","text":"空调制热时,制冷剂先经过压缩机变成高压气体,然后会先经过室内机换热器(冷凝器)冷凝放热变成高压液体;然后高压液体经过节流装置,会变成低温低压的液体;然后经过室外机换热器(蒸发器)蒸发吸热变成低温低压的气体,最后再回到压缩机。","id":""}],"text":"","id":"doxcnMoU8kcyySqOO6x3oipzrcf"},{"type":"paragraph","children":[{"type":"text","text":"注意制冷制热时,制冷剂流向是不同的,制冷时先流过室外机换热器,此时室外机是冷凝器,室内机是蒸发器;制热时,制冷剂先流过室内机换热器,此时室内机是冷凝器,室外机是蒸发器。制冷制热不同状态时,空调会通过四通阀改变制冷剂的流向。上图红色方框内为四通阀。如果没有四通阀,空调只能实现单一制冷或者制热,不能冷热切换。","id":""}],"text":"","id":"doxcnCaEuW4qM0wEEdkYIZRknhy"},{"type":"heading","attrs":{"level":1},"children":[{"type":"text","text":"检修思路","id":""}],"text":"","id":"doxcn4s6i2GG6WAKS4BXLXnf0yg"},{"type":"paragraph","children":[{"type":"text","text":"空调检修遵循由室内到室外再到中间,先易后难。要想电路故障检修具体和简单化,就要在检修时把室内与室外电路、主电路与控制电路故障区别开来。","id":""}],"text":"","id":"doxcncKIooiG6GKkmC1sN95Vcea"},{"type":"image","attrs":{"height":434,"note":[{"type":"text","text":"检修思路","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/1b313addc088496daf46fc1aa834fc2f","width":1024},"text":"","id":"doxcnGCWKIKYIawOqyio3Ifb1Pa"},{"type":"heading","attrs":{"level":2},"children":[{"type":"text","text":"控制与主电路故障","id":""}],"text":"","id":"doxcnUAG0Ymsoyg8cYT8nKOxpEf"},{"type":"paragraph","children":[{"type":"text","text":"1、对于压缩机频繁开停故障,可通过测量空调器负载电压与压缩机运行电流来判断故障部位。如压缩机运转电流过大,说明故障在主电路;如压缩机运转电流正常,说明故障在控制电路。","id":""}],"text":"","id":"doxcnAO2eKOKCKSKek5KJRMwPCf"},{"type":"paragraph","children":[{"type":"text","text":"2、对于风机运转压缩机不启动故障,可通过观察室外交流","id":""},{"type":"text","text":"接触器","id":""},{"type":"te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","id":""}],"text":"","id":"doxcnmC6OWoOeq6IoYpdfDL25ie"},{"type":"paragraph","children":[{"type":"text","text":"现象:空调系统不工作且空调的压缩机不吸合。 ","id":""}],"text":"","id":"doxcnM0aem4WeGU00WsrTJ0lBRe"},{"type":"paragraph","children":[{"type":"text","text":"成因:制冷剂部分或全部泄露。 ","id":""}],"text":"","id":"doxcnSC0YsU26kSsUSufqk9REyJ"},{"type":"paragraph","children":[{"type":"text","text":"维修:找出导致制冷剂泄漏的故障点,并更换损坏的零件,然后重新将其抽成真空状态,再添加适量的制冷剂。容易发生制冷剂泄漏的部位有:管路及其密封圈、冷凝管、膨胀阀、压力开关等。","id":""},{"type":"text","marks":[{"type":"strong"}],"text":" ","id":""}],"text":"","id":"doxcngi2CCSMWGuweOoJhCta2Xd"},{"type":"image","attrs":{"height":683,"note":[{"type":"text","text":"故障一","id":""},{"type":"text","text":" ","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/d76ecfd6eb414f24b08a7d00f78293cd","width":1024},"text":"","id":"doxcn0sqOmcwQCgOuOo1RIFOEsd"},{"type":"heading","attrs":{"level":3},"children":[{"type":"text","text":"故障二","id":""},{"type":"text","text":" ","id":""}],"text":"","id":"doxcnkMEM2MEaQOwA61RiNsqzFb"},{"type":"paragraph","children":[{"type":"text","text":"现象:空调不能制冷,压缩机能够吸合,但低压很低且排出管表面温度极高。 ","id":""}],"text":"","id":"doxcnGoAqskI4Q48giOgGtHgwee"},{"type":"paragraph","children":[{"type":"text","text":"成因:膨胀阀上的感温头损坏,导致冷媒泄漏无法制冷。 ","id":""}],"text":"","id":"doxcnGSgUoa8EEkuGi6nlaz7gHb"},{"type":"paragraph","children":[{"type":"text","text":"维修:将坏掉的感温头换掉,并将系统抽成真空、保压,然后根据空调规定的剂量适量添加制冷剂。","id":""},{"type":"text","marks":[{"type":"strong"}],"text":" ","id":""}],"text":"","id":"doxcneQ4ooIW8Ou8U8nLGkPxwVd"},{"type":"image","attrs":{"height":321,"note":[{"type":"text","text":"故障二","id":""},{"type":"text","text":" ","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/7337e7c04d0940369e70d0db5c447a3e","width":474},"text":"","id":"doxcnqiAiOGyCWuEyCs0NyUnlWc"},{"type":"heading","attrs":{"level":3},"children":[{"type":"text","text":"故障三","id":""},{"type":"text","text":" ","id":""}],"text":"","id":"doxcnEySUu6Egs8Q887mjJMHold"},{"type":"paragraph","children":[{"type":"text","text":"现象:空调系统不工作且空调的压缩机不吸合,但空调系统内的压力平衡。 ","id":""}],"text":"","id":"doxcnqWewGSECg4OOwvLuTV0x0f"},{"type":"paragraph","children":[{"type":"text","text":"成因:空调系统的保险片、继电器、热敏电阻接线、冷凝风扇接线等部件出现问题。 ","id":""}],"text":"","id":"doxcn8wGEkYcEKiu2o5nb3AhFkd"},{"type":"paragraph","children":[{"type":"text","text":"维修:对上述部件一一进行排拆,更换掉损坏的的部件。","id":""},{"type":"text","marks":[{"type":"strong"}],"text":" ","id":""}],"text":"","id":"doxcnKo4eIiWiUYsKGum7ULrVwd"},{"type":"image","attrs":{"height":683,"note":[{"type":"text","text":"故障三","id":""},{"type":"text","text":" ","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/9479705c9c904356811a695383fe2f71","width":1024},"text":"","id":"doxcnIm0ucOgigA8CYlXCDsoWLf"},{"type":"heading","attrs":{"level":3},"children":[{"type":"text","text":"故障四","id":""},{"type":"text","text":" ","id":""}],"text":"","id":"doxcnWkEqEGeuggeaeOXPj4LSic"},{"type":"paragraph","children":[{"type":"text","text":"现象:制冷效果不佳,风量较小,且机箱运行噪声较大。 ","id":""}],"text":"","id":"doxcnYG8Y2Gy4AMkuKeDzywfVie"},{"type":"paragraph","children":[{"type":"text","text":"成因:空调的管道中有异物进入,或者灰尘堆积导致过滤网阻塞。 ","id":""}],"text":"","id":"doxcnCA04AWUc88qy2ZQvW86qXc"},{"type":"paragraph","children":[{"type":"text","text":"维修:定期拆下过滤网并对过滤网进行清洗,清洁管道,然后重新安装。","id":""},{"type":"text","marks":[{"type":"strong"}],"text":" ","id":""}],"text":"","id":"doxcnQcKcgSQmEwYagzTRf8HEDc"},{"type":"image","attrs":{"height":373,"note":[{"type":"text","text":"故障四","id":""},{"type":"text","text":" ","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/1a0d044a512f456480e1be7f6dabf456","width":746},"text":"","id":"doxcniUoYMaM4A0eQKqLTauQLYf"},{"type":"heading","attrs":{"level":3},"children":[{"type":"text","text":"故障五","id":""},{"type":"text","text":" ","id":""}],"text":"","id":"doxcn2Qy4GMW0sEi0s2lz9gU2RK"},{"type":"paragraph","children":[{"type":"text","text":"现象:空调制冷效果不佳,机箱正常运行但高、低压的压力均过高。 ","id":""}],"text":"","id":"doxcnuIe0aQ6aWAIusVJtWHghAd"},{"type":"paragraph","children":[{"type":"text","text":"成因:添加了过量的制冷剂,或在压缩机中添加了过多的润滑油。 ","id":""}],"text":"","id":"doxcnWkmk8k2ym40uGUlS2NVoFh"},{"type":"paragraph","children":[{"type":"text","text":"维修:如果是制冷剂添加过多,则排出、回收多余的制冷剂;若润滑油加注过多,拭去多余的润滑油到合适的剂量。然后同样要进行抽空、保压、加制冷剂等步骤。","id":""},{"type":"text","marks":[{"type":"strong"}],"text":" ","id":""}],"text":"","id":"doxcngIeoak0SMAmycBekmVIzuc"},{"type":"image","attrs":{"height":683,"note":[{"type":"text","text":"故障五","id":""},{"type":"text","text":" ","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/255d0d5fde0f4f8ebdbccd7a6de5f927","width":1024},"text":"","id":"doxcn4QSYSocugmagWWUd9zlV5g"},{"type":"heading","attrs":{"level":3},"children":[{"type":"text","text":"故障六","id":""},{"type":"text","text":" ","id":""}],"text":"","id":"doxcnm6omU48eouGEwJSYkBIfxg"},{"type":"paragraph","children":[{"type":"text","text":"现象:随着使用时间变长,空调的制冷效果变差,高低压压力都偏低。 ","id":""}],"text":"","id":"doxcn2EuWMMMkSEgC8LpIL9Effg"},{"type":"paragraph","children":[{"type":"text","text":"成因:使用时各个部件的街头松动。 ","id":""}],"text":"","id":"doxcnCMkuAw46cUOc0UcUrTJcce"},{"type":"paragraph","children":[{"type":"text","text":"维修:将松动的接头处重新拧紧。","id":""}],"text":"","id":"doxcnsSIesWcqySS4Ce3WvhViPe"},{"type":"image","attrs":{"height":555,"note":[{"type":"text","text":"故障六","id":""},{"type":"text","text":" ","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/bdeec199bd3e4256b5ed7216ac0aa6a2","width":895},"text":"","id":"doxcn0i80wSyiqMeK2temZpEUMf"},{"type":"heading","attrs":{"level":2},"children":[{"type":"text","text":"常规故障分析排除","id":""}],"text":"","id":"doxcn40SoQEE4KmMSm8XLMmf7Df"},{"type":"paragraph","children":[{"type":"text","text":"以下几种故障就在日常生活中是比较常见。如果家中的空调运行不正常,大家可以对比以下几条,找出故障的原因,并进行简单的维修,然后我们的空调机就又能正常运行啦。","id":""}],"text":"","id":"doxcnyiWyIUKKOkg2Ylyqsb5Jxb"},{"type":"heading","attrs":{"level":3},"children":[{"type":"text","text":"压缩机不能运行","id":""}],"text":"","id":"doxcn0GYs4wWU8Esy0I9vxJZtcb"},{"type":"paragraph","children":[{"type":"text","text":"原因1:电源故障 ","id":""}],"text":"","id":"doxcn4ogWEWQuEyCUCkEKxbHFNf"},{"type":"paragraph","children":[{"type":"text","text":"排除:用万用表、电笔遂项检查排除故障。保险丝坏则更换保险丝,电线断则更换电线 ","id":""}],"text":"","id":"doxcny0QaaWmCuY8k7bRm9VUbmC"},{"type":"paragraph","children":[{"type":"text","text":"原因2:电源电压太低 ","id":""}],"text":"","id":"doxcnuMMcsIG6YacqY5STkDXHYe"},{"type":"paragraph","children":[{"type":"text","text":"排除:用万用表测量电压值,必要时配用电源稳压装置 ","id":""}],"text":"","id":"doxcn6qwWEekSGK8MOywkLLTtTd"},{"type":"paragraph","children":[{"type":"text","text":"原因3:电线连接松脱或断路 ","id":""}],"text":"","id":"doxcn6GSie04mwO8cqiGmkVdp8g"},{"type":"paragraph","children":[{"type":"text","text":"排除:检查电线连接部位,松脱的接插件应重新插牢、插紧,应由专业人员检修","id":""},{"type":"text","marks":[{"type":"strong"}],"text":" ","id":""}],"text":"","id":"doxcniUKqsqQmAGWSg3SQMooj1b"},{"type":"image","attrs":{"height":320,"note":[{"type":"text","text":"压缩机不能运行","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/43ddd81222224950bd9179309e341ae1","width":800},"text":"","id":"doxcnOIWYwckw6SaE2PzZWCsY8b"},{"type":"paragraph","children":[{"type":"text","text":"","id":""}],"text":"","id":"doxcnYKKGUI0E0quwQJ5aOnKqAe"},{"type":"heading","attrs":{"level":3},"children":[{"type":"text","text":"空调维修压缩机长时间运行而不能自停","id":""},{"type":"text","text":" ","id":""}],"text":"","id":"doxcnGcmqwQCQSouIUvpGN4fQ0e"},{"type":"paragraph","children":[{"type":"text","text":"原因1:由于制冷剂量不足,制冷剂全部或部分泄漏导致 ","id":""}],"text":"","id":"doxcnMOieaEWsqCEgiIfFSeFKvh"},{"type":"paragraph","children":[{"type":"text","text":"排除:查出泄漏部位,补漏,将制冷系统重新抽真空,加入制冷剂等,应由专业人员维修 ","id":""}],"text":"","id":"doxcnKAEisgGkOmUSCyDxdOU2Sb"},{"type":"paragraph","children":[{"type":"text","text":"原因2:过滤器堵塞。 ","id":""}],"text":"","id":"doxcngEwOW6U0SycgdeGH6WjYkU"},{"type":"paragraph","children":[{"type":"text","text":"排除:可更换过滤器,制冷系统重新抽真空、加入制冷剂等,应由专业人员维修","id":""},{"type":"text","marks":[{"type":"strong"}],"text":" ","id":""}],"text":"","id":"doxcneS44gUqyCi80SqrUsn63xg"},{"type":"image","attrs":{"height":459,"note":[{"type":"text","text":"空调维修压缩机长时间运行而不能自停","id":""},{"type":"text","text":" ","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/28f39db35be0416c8f7af2549ec9fbdc","width":800},"text":"","id":"doxcnMqmI2MkEkYgQwljiN3ISrc"},{"type":"heading","attrs":{"level":3},"children":[{"type":"text","text":"风机不能运行","id":""},{"type":"text","text":" ","id":""}],"text":"","id":"doxcnUyiA6aGkuu4wQBRB22xl2c"},{"type":"paragraph","children":[{"type":"text","text":"原因1:主控开关接触不良 ","id":""}],"text":"","id":"doxcnWkCuuqqiGSQ6GoDblfJ0qe"},{"type":"paragraph","children":[{"type":"text","text":"排除:用万用表测量主控开关触点电阻,电阻太大或为零时,应作修复或更换处理 ","id":""}],"text":"","id":"doxcnEsqQsY6MsQQggb1tEE1zSd"},{"type":"paragraph","children":[{"type":"text","text":"原因2:风扇电机线圈损坏 ","id":""}],"text":"","id":"doxcnQCQy4MiGs0EGwxiDLZnk1c"},{"type":"paragraph","children":[{"type":"text","text":"排除:用万用表检查,更换相同规格、相同转速的风扇电机 ","id":""}],"text":"","id":"doxcn2CO0qWuMyYisUpMgdGr1he"},{"type":"paragraph","children":[{"type":"text","text":"原因3:风机的电机与风叶间紧定螺钉松脱 ","id":""}],"text":"","id":"doxcn6Y8ciySMSOaMu2WhyAkufe"},{"type":"paragraph","children":[{"type":"text","text":"排除:将紧定螺钉紧固 ","id":""}],"text":"","id":"doxcnQE28uag6AYMcIHolkWoyMd"},{"type":"paragraph","children":[{"type":"text","text":"原因4:风扇电容器短路或短路 ","id":""}],"text":"","id":"doxcnUwGKgSe0UwCK8LKmNm0G29"},{"type":"paragraph","children":[{"type":"text","text":"排除:检查电容器,更换相同规格的电容器","id":""},{"type":"text","marks":[{"type":"strong"}],"text":" ","id":""}],"text":"","id":"doxcnac2MOk0AI0QYsR5qm34XSh"},{"type":"image","attrs":{"height":400,"note":[{"type":"text","text":"风机不能运行","id":""},{"type":"text","text":" ","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/4358e08c11e9424fb6f646625e7f08d3","width":600},"text":"","id":"doxcnWQwoYs8Ay0GE0MUOvwgwUf"},{"type":"heading","attrs":{"level":3},"children":[{"type":"text","text":"压缩机起动与停止频繁","id":""},{"type":"text","text":" ","id":""}],"text":"","id":"doxcn0cAIaYG8kOCGMhmZseInWf"},{"type":"paragraph","children":[{"type":"text","text":"原因1:室温控制值设置不当 ","id":""}],"text":"","id":"doxcnaeCiIA6Ke4Iy0UBtACRrzc"},{"type":"paragraph","children":[{"type":"text","text":"排除:适当增大室内控制温度与原室温之间的差值 ","id":""}],"text":"","id":"doxcnG6Cq2EGQmiw829dJT3qlNc"},{"type":"paragraph","children":[{"type":"text","text":"原因2:环境温度过高 ","id":""}],"text":"","id":"doxcnMUCiC2miYQKEaGe0M18OBg"},{"type":"paragraph","children":[{"type":"text","text":"排除:改善工作环境,如设置遮栅,避免阳光直晒,将空调器安装在通风良好的环境等 ","id":""}],"text":"","id":"doxcnaqYgayK6IW6yMpzEF9Vjwb"},{"type":"paragraph","children":[{"type":"text","text":"原因3:冷凝器太脏 ","id":""}],"text":"","id":"doxcnEweaQGWM6s4U4lPlgjVUCf"},{"type":"paragraph","children":[{"type":"text","text":"排除:清洗冷凝器,去除冷凝器外表面的尘埃","id":""},{"type":"text","marks":[{"type":"strong"}],"text":" ","id":""}],"text":"","id":"doxcnS2GEq6W8kIC20ymDLMzjNK"},{"type":"image","attrs":{"height":350,"note":[{"type":"text","text":"压缩机起动与停止频繁","id":""},{"type":"text","text":" ","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/903a1a481e0648ffa7b48956f5744f98","width":600},"text":"","id":"doxcn2mKk8kSwSQwuoyvdVcdeJ0"},{"type":"heading","attrs":{"level":3},"children":[{"type":"text","text":"冷暖型空调器制冷制热调节失灵","id":""},{"type":"text","text":" ","id":""}],"text":"","id":"doxcn4QQSSayAk8QMcppSX7VdTg"},{"type":"paragraph","children":[{"type":"text","text":"原因1:电磁换向阀线圈故障 ","id":""}],"text":"","id":"doxcnm8icUMck2SkM0UQGnZWcuf"},{"type":"paragraph","children":[{"type":"text","text":"排除:用万用表测量电磁换向阀线圈,若属线圈断路或烧毁,应更换新的同规格电磁阀 ","id":""}],"text":"","id":"doxcnAWGSYw0qgeWw6lzuQn1TGd"},{"type":"paragraph","children":[{"type":"text","text":"原因2:电加热装置故障 ","id":""}],"text":"","id":"doxcnoew0UU2cMQOKA2rIXTXiQo"},{"type":"paragraph","children":[{"type":"text","text":"排除:用万用表检查,更换相同规格的电加热丝或温度保护器 ","id":""}],"text":"","id":"doxcnGqI40WuQAU4wENCxuVD11e"},{"type":"paragraph","children":[{"type":"text","text":"原因3:温度控制器失灵 ","id":""}],"text":"","id":"doxcn8a88K8WkOci66nDT3dTTPb"},{"type":"paragraph","children":[{"type":"text","text":"排除:用万用表检查温控器,对触点作除锈污处理后如依然无效,则应更换相同规格温度控制器","id":""},{"type":"text","marks":[{"type":"strong"}],"text":" ","id":""}],"text":"","id":"doxcnkeuGg4MyWGeqoD30sLJtah"},{"type":"image","attrs":{"height":286,"note":[{"type":"text","text":"冷暖型空调器制冷制热调节失灵","id":""},{"type":"text","text":" ","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/1effc392738f486482203e696005b326","width":418},"text":"","id":"doxcnIwk6ICOmGkGgm4jQJObZwe"},{"type":"heading","attrs":{"level":3},"children":[{"type":"text","text":"空调器噪音和振动较大","id":""},{"type":"text","text":" ","id":""}],"text":"","id":"doxcnMuGQ02uwUmSM0c2lGuzdoh"},{"type":"paragraph","children":[{"type":"text","text":"原因1:固定螺钉松动或脱落 ","id":""}],"text":"","id":"doxcnQgUQokYSYGmyoXLKTZjZ0f"},{"type":"paragraph","children":[{"type":"text","text":"排除:检查螺钉松动的地方,并将其拧紧 ","id":""}],"text":"","id":"doxcnAESiWe8Qy8AIId7H3YzgHh"},{"type":"paragraph","children":[{"type":"text","text":"原因2:压缩机管路相碰 ","id":""}],"text":"","id":"doxcnOWgMiqCAmuwok7HzTOKODf"},{"type":"paragraph","children":[{"type":"text","text":"排除:用手适当调整高、低压管的开头或者在易相碰的管子上套上橡皮管,以免相碰时发出异常噪声。","id":""}],"text":"","id":"doxcnKYmwE0uCO8sSqQlUyfIfDe"},{"type":"image","attrs":{"height":400,"note":[{"type":"text","text":"空调器噪音和振动较大","id":""},{"type":"text","text":" ","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/1364af7b670f4bb0bcb5263812a1467b","width":600},"text":"","id":"doxcnCWkCImi6kcgghIK0bPMnLQ"},{"type":"heading","attrs":{"level":1},"children":[{"type":"text","text":"维修费用","id":""}],"text":"","id":"doxcnsiyk2moWIG4cqotq2GS5Eb"},{"type":"paragraph","children":[{"type":"text","text":"家用空调修理费用要多少?","id":""}],"text":"","id":"doxcnm0SIGO44MGYQYe1b24JiEU"},{"type":"paragraph","children":[{"type":"text","text":"其实费用的问题,还是要根据维修程度来看,大部分可以分为小修、中修、大修。","id":""}],"text":"","id":"doxcni0gmyWmQWuU0MzZlvZnHEe"},{"type":"paragraph","children":[{"type":"text","text":"1、小程度修理","id":""}],"text":"","id":"doxcnee6oo4gi2iEkYH3XC92Tbc"},{"type":"paragraph","children":[{"type":"text","text":"小城府的修理,原因一般都是小零件故障、家用空调有噪音出现等等,问题不大,修理费用也没有那么多,一般价格在50-100元之间。","id":""}],"text":"","id":"doxcnqy4goyM4osoM0KLu33malh"},{"type":"paragraph","children":[{"type":"text","text":"2、中程度修理","id":""}],"text":"","id":"doxcnyMOW4SAuIaoSQ8nwB4Iymn"},{"type":"paragraph","children":[{"type":"text","text":"中修的价格可能在100-300元之间,大多是因为家用空调上的一些零件要更换,比如更换挂机底座、组件、柜机箱体等等。","id":""}],"text":"","id":"doxcny448u02u8QqosXEUzRzyfb"},{"type":"paragraph","children":[{"type":"text","text":"3、大程度修理","id":""}],"text":"","id":"doxcn02ScI80K8Sc04up6IQ40cc"},{"type":"paragraph","children":[{"type":"text","text":"大修的价格则在300-1000元之间,具体什么问题,就需要根据家用空调实际故障而定。","id":""}],"text":"","id":"doxcnUwU8CogYMmoWgDp3j2Newh"},{"type":"paragraph","children":[{"type":"text","text":"空调维修安装收费价格:","id":""}],"text":"","id":"doxcnAiWaeSwmKuWaQ7DVRRPWNf"},{"type":"imageList","children":[{"type":"image","attrs":{"height":1024,"note":[{"type":"text","text":"维修费用","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/5d660a7ce36b46adbc539eb94763b42c","width":858},"text":"","id":"doxcnMK4QAoyW8MM4oLs0HTfMob"},{"type":"image","attrs":{"height":632,"note":[{"type":"text","text":"维修费用","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/e5f22e947c1e489cba712eabc661339b","width":1024},"text":"","id":"doxcnGMGc6m04yewg2HRKQCCnxf"}],"text":"","id":"doxcn0wOQggaSiEiw8jfb9zGzLe"},{"type":"heading","attrs":{"level":1},"children":[{"type":"text","text":"常规品牌售后电话","id":""}],"text":"","id":"doxcn0wOQggaSiEiw8jfb9zGzLe"},{"type":"heading","attrs":{"level":2},"children":[{"type":"text","text":"欧美品牌","id":""}],"text":"","id":"doxcnMmC2sgy6mAmaYjMnnX1jPe"},{"type":"paragraph","children":[{"type":"text","text":"开利空调Carrier全国服务热线/售后电话:400-900-0888","id":""}],"text":"","id":"doxcnAea4yEySOcMECenFUMQotd"},{"type":"paragraph","children":[{"type":"text","text":"约克空调YORK全国服务热线/售后电话:400-820-6607","id":""}],"text":"","id":"doxcnwyGSEcAIM2U84JVOti5xUh"},{"type":"paragraph","children":[{"type":"text","text":"特灵空调Trane全国服务热线/售后电话:400-828-8240","id":""}],"text":"","id":"doxcnm8WOaUY8w40EqwDL6pZivb"},{"type":"paragraph","children":[{"type":"text","text":"麦克维尔空调Mcquay全国服务热线/售后电话:951-05363","id":""}],"text":"","id":"doxcnE4waOUKsQUMSmKhtLarmvc"},{"type":"paragraph","children":[{"type":"text","text":"克莱门特空调Climaveneta全国服务热线/售后电话:400-880-7575","id":""}],"text":"","id":"doxcnc4Y8UyU6Mc2Oa4pVkNSIHb"},{"type":"paragraph","children":[{"type":"text","text":"欧科空调EK全国服务热线/售后电话:400-188-1963","id":""}],"text":"","id":"doxcnqkSEUoyaamc28K0vIQ247K"},{"type":"paragraph","children":[{"type":"text","text":"美国美意空调Mammoth全国服务热线/售后电话:400-820-1700","id":""}],"text":"","id":"doxcnaMWgwMOU2YaMK896iBEOzd"},{"type":"heading","attrs":{"level":2},"children":[{"type":"text","text":"国产品牌","id":""}],"text":"","id":"doxcnQaku8SKuSmkMUJMy5Lc2Tc"},{"type":"paragraph","children":[{"type":"text","text":"天加空调Tica全国服务热线/售后电话:400-860-1601","id":""}],"text":"","id":"doxcnMuSGkoKUIeYwDhpU59llPb"},{"type":"paragraph","children":[{"type":"text","text":"美的空调Midea全国服务热线/售后电话:400-889-9315","id":""}],"text":"","id":"doxcnOQgasi8SMU8WSuhhFc2WTb"},{"type":"paragraph","children":[{"type":"text","text":"格力空调Gree全国服务热线/售后电话:400-836-5315","id":""}],"text":"","id":"doxcngKA4MU6K0SW8uOxAnMksIh"},{"type":"paragraph","children":[{"type":"text","text":"海尔空调Haier全国服务热线/售后电话:400-699-9999","id":""}],"text":"","id":"doxcn6O602kc8y86KKoVO7zhExc"},{"type":"paragraph","children":[{"type":"text","text":"雅士空调Airmaster全国服务热线/售后电话:400-053-0800","id":""}],"text":"","id":"doxcngOw0cqWiOOUiiWoGksTsPh"},{"type":"paragraph","children":[{"type":"text","text":"台佳空调TECKA全国服务热线/售后电话:400-671-2725","id":""}],"text":"","id":"doxcnGQ6gKU0AIUqqY1eBHSbm1g"},{"type":"paragraph","children":[{"type":"text","text":"海信空调Hisense全国服务热线/售后电话:(安装)400-801-1111(维修)400-611-1111","id":""}],"text":"","id":"doxcnGMqUgUEC8wi8qEnnC4iJlc"},{"type":"paragraph","children":[{"type":"text","text":"志高空调Chigo全国服务热线/售后电话:4006-757-888","id":""}],"text":"","id":"doxcnsC8IC2IQ0waeSWXwMKsIwg"},{"type":"paragraph","children":[{"type":"text","text":"盾安空调Dunan全国服务热线/售后电话:400-600-3333","id":""}],"text":"","id":"doxcnew2cCCAoGMi0Apd6cwIJef"},{"type":"paragraph","children":[{"type":"text","text":"奥克斯空调Aux全国服务热线/售后电话:400-826-8268","id":""}],"text":"","id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sef2智能控制器设置功率
区别如下:
基本参数
D2H 型号 D3X
上市时间 2020年
家庭影院型 产品类型 家庭影院型
投影光源 LED
显示芯片 0.33
2400流明 投影亮度 1050流明
超短焦
1920×1080 标准分辨率 1920×1080,最大兼容分辨率:3840×2160dpi
1000:1 投影对比度
DLP 投影技术 DLP
投影距离 2.7米
调整功能
梯形矫正 四向矫正
支持 3D投影 支持
镜头参数
定焦 投影镜头 自动对焦
光圈范围
实际焦距
变焦比 1
矫正范围
屏幕宽高比例
投射比例 1.2:1
照度均匀度 98%
灯泡参数
LED灯 灯泡类型
灯泡功率
灯泡寿命
屏幕参数
投影色彩
16:9 屏幕比例 16:9
推荐画面尺寸
30-300英寸 投影尺寸 30-300英寸
1.2:1 投射比 1.2:1
色域
色温
98% 均匀度
光轴(偏称轴)
接口参数
输入端子 音频输出
输出端子
控制端子
HDMI接口 HDMI×1(支持ARC)
音频接口 S/pdif
网络接口 LAN
MHL接口
USB USB 2.0×2
VGA接口
其他接口 DC in×1
功耗参数
扬声器 6W扬声器×2
20dB 噪音 <22dB
电源 19V/4.74A
正常功耗 约75W
待机功耗
系统配置
操作系统 Android 8.0
MSD6A358 处理器 MStar 6A848
系统内存 3GB DR3
16GB 存储容量 16GB eMMC
核心数量
可扩展容量
其他参数
配置 Wi-Fi连接:Wi-Fi 2.4;Wi-Fi 5
材质 镜头材质:全玻璃,机身材质:环保树脂+航空铝
桌上正投,吊装正投,吊装背投,桌上背投 投影方式 桌上正投;吊装正投;吊装背投;桌上背投
是否支持蓝牙 支持
是否支持Wi-Fi
U盘直播支持视频格式 支持H.264 4K/2k 30fps格式解码,特别支持H.265 4K/2K 60fps超高清解码, 支持HDR高动态范围成像,mp4\3gp\rmvb\mpeg\sef\flv\mpg\rm\f4v\mkv
是否支持2D转3D
是否支持U盘直播
无线投影功能 支持无线
扫描频段
支持中文 菜单语言 支