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["密封腔의 압력에 대한 기기펌프密封腔的压力问题?的问题?

2020-07-06View Original

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", "일반적 단일 단계 센트리프ugal泵的密封腔的压力如何计算?假如密封失效后,自密封泄漏的压力是密封腔压力还是泵出口的压力?
Reply #22020-07-06
", "密封腔의 압력과 泵以及叶轮的结构有关,我常用的是吸入口压力+泵入口压力+ + + +泵入口压力 + + + "密封腔의 압력은 �轮有平衡孔。密封泄漏的压力是密封腔的压力
Reply #32020-07-06
", "그 목적은 이론적 필요가 아니라 实际问题。解决实际问题。。假如密封失效后”,,就要更换密封件。其压力分析最好拿到实验室 在你想知道的压力点打孔接压力表实测最有说服力 但是这个压力知道与否 与密封件更换好像没啥必然联系 宏观的泄漏的压力小于密封器前压力密封器前压力小于泵出口压力 供参考。
Reply #42020-07-07
", "密封腔의 압력은 �密封泄漏的压力是密封腔的压力
Reply #52020-07-10
", "정상적으로 작동시는 �密封腔压力 �按照泵的不同构造 这地方的压力也不同 �可能正压 也可能负压。
Reply #62020-07-10
" "정상적으로는 �密封腔的介质泄露出去的。

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