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["La pompe de给水泵",,"Je'aimerais savoir dans le cas de la pompe de rinçage给水泵在给蓄热器加水的时候,是先开泵还是蓄热器的进水阀先开??","Ouvrir阀先,启动泵泵出口有止回阀别担心","Théor原理上离心泵启动要先开泵后开出口阀。"]

2017-12-02View Original

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我想问下锅炉的给水泵在给蓄热器加水的时候,是先开给水泵还是先开蓄热器的进水阀啊??
Reply #22017-12-02
先开阀,后开泵.泵出口有单向阀,别担心
Reply #32017-12-04
原则上离心泵启动要先开泵,后开出口阀。

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