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[". Der Problem mit dem direkte Anbau des des Wähhrer nach dem der der Wärmetause.

2019-04-30View Original

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本帖最后由 koalabear 于 2019-4-30 16:06 编辑 各位: 项目中需要用到水泵和换热器,请问水泵后面是否可以直接连接换热器,或者在工程上有没有要求必须隔一段管道距离后才能安装换热器。在什么规范或标准中有要求?
Reply #22019-04-30
出口管道上连止回阀,阀门都不接吗
Reply #32019-05-01
谢谢。相关阀门有。但都是水泵出来变径直接接阀门,我现在主要想知道,从水泵出来的流体如果考虑振动,是不是加一段管子会更好,有没有此类的标准规范说明。
Reply #42019-05-05
一般都留100的接管了吧,有焊缝要求了吧?我是没找到不让直接接的规范,哪位海友看到的话指点我一下,听厂家说有些异径止回阀可以直连,我现在都是蒙的
Reply #52019-05-07
如果考虑消振,可以采用柔性垫片或者柔性短管。

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