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热水器安装安全止回阀噪音大怎么处理

热水器安装安全止回阀噪音大怎么处理

浏览：110次 | 提问时间： 08-01 04:52

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5个答案

你是空气 08-01 04:53

有可能是供水不足，或者是温度太高了导致的，你可以调节一下温度那边再试试，也有可能是接触器，它的贴心因为进去小虫子，或生锈导致的接触不良，或者可能是漏气报*；2、可能是电池没电了。如果自行不能处理，安全起见找专业电工检查维修或厂家保修。。

仰望 08-01 05:01

在给排水系统中，给水泵或排水泵出口设止回阀是必要的。因为这些系统都是开式系统，都是把水由低处往高处送，或者把水从低压处送往高压处。停泵时如果没有止回阀，则水会倒流。而供热系统是一个闭式系统，循环水泵的作用是克服网路的循环阻力，使水在网路中循环。当水泵停止工作时，水泵两侧的压强相等，不会作反向流动。因此安装止回阀只会增加网路的阻力，无谓的消耗电能，没有任何作用。热源和换热站的循环水泵出口都可不设止回阀，但补水系统与给水系统一样，泵的出口应设止回阀。

是梦都会空 08-01 05:10

止回阀是，以防你热水器里面的水倒流，怕烧坏热水器。没了止回阀，如果停水，热水器里面的水就会倒流出来没剩了，如果你那热水器还在加热的话，有什么后果你知道啦，轻则烧坏热水器的发热丝坏了，重则有可能着火。

亘古苍茫 08-01 05:18

减压阀十几元一个，五金店可以买到。带着接口去买。如果不装止回阀，当自来水的水压低于水箱水压，那么水箱里面的热水会倒流到水管里，就白烧了。最好装一个减压阀，安全

年轻不嗨老年痴呆 08-01 05:27

如果水压大过0.7mpa，一定要装安全止回阀，因为水箱的耐压是0.7mpa，水压大了会搞爆水箱的，水压过大了，,一是安装减压阀,60-100元一个,要不就联系物业把自来水压力调低。

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热水器安装安全止回阀噪音大怎么处理

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