["Pression d'un pompe centrifugeue",,"Jusqu maintenant, nous savions seulement que des existait une pression de conception et une pression de fonctionnement dans les équipements stat stat stat,, mais但现在在设备台账中，出现了离泵的设计压力和工作压力，该如何去确定填写。有点蒙圈了。","La press

2019-02-22View Original

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Reply #22019-02-22

Continue with the translations:

Reply #32019-02-22

设计压力是指正常流量下，水泵出口的压力。工作压力是指零流量下，水泵出口的压力。

Reply #42019-02-22

从承压件的角度来看，和从承压件的角度来看，和从静设备的角度来看，壳体的设计压力要大于工作压力，是预留了一定的安全余量从泵性能的角度来看，泵出口的设计压力就是额定流量流量下泵的出口压力，工作压力是实际工况下的出口压力

Reply #52019-03-01

工作压力就是正常运行时的压力，设计压力则要考虑1.1~1.5倍。

Reply #62019-04-13

这个

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