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[" Debidoe la la presión alta en la parte superior,,

2019-09-07View Original

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由于上游压力高的原因,高温热水管道安全阀,泄放量怎么计算啊,谢谢
Reply #22019-09-07
HG20570里面有关于安全阀计算的 或者搜API
Reply #32019-09-22
本帖最后由 henglinkou 于 2020-4-11 11:26 编辑 一般将管道的设计压力确定为大于等于上游压力,这样的话,管道上就没必要设安全阀了。如该管道的设计压力低于上游来源处最高压力,该管道上要设安全阀,泄放量等于来源最大流量。我编制的安全阀计算表,供试用,见附件。

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