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["자기흡입 泵 kuk",,"자기흡입 泵的工作原理? 自吸泵不上量的原因有哪些? 자기흡입 泵的工作原理? 自吸泵不上量的原因有哪些?",,"정수기 非法安装方法 可能使用自吸 泵,专业术语有“허용 자기흡입 높이”"증식 여유량“”공기 붕발“等等。总的来说,就是不能让泵内有气 与输送介质的饱和温度、饱和压力有关 例如当介质的实际温度达到饱和温度时 气就出来作怪了。或者把泵进液阀关到足够小 泵进口压力下降到饱和压力以下 介质就汽化 气也出来了。进口管漏气也带气 量就就不去了 nâng yì qì".]

2018-03-31View Original

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自吸泵的工作原理?自吸泵不上量的原因有哪些?
Reply #22018-03-31
把泵的叶轮处于液面以上的安装方法,可能用到自吸,专业术语有“允许吸上真空高度”"汽蚀裕量“”气缚“等等。总的来说,就是不能让泵内有气,与输送介质的饱和温度、饱和压力有关,例如当介质的实际温度达到饱和温度时,气就出来作怪了。或者把泵进液阀关到足够小,泵进口压力下降到饱和压力以下,介质就汽化,气也出来了。进口管漏气也会带气,量就上不去了。

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