["为什么螺杆泵开返回返回电流会下降？?", "경심 泵的出口流量开大，电流会增加，为什么螺杆泵开返回却掉了？？ "螺杆泵属于容积泵，这类泵的特点是负载来自于管路是否是否通畅" "因此，螺杆泵在开泵前必须开开出口阀门以防压力急剧上升导致泵或电机损坏" "我自己就想再确认下和应该负荷有关系" "确认确认下没错人的力量大" "因为刚开始才进入化工这行业好多都不明白 �突然发现白上上

2018-07-31View Original

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离心泵的出口流量开大，电流会增加，那为什么螺杆泵开返回，却掉了？？

Reply #22018-07-31

螺杆泵属于容积泵，这类泵的特点是负载来自于管路是否通畅：管路越通畅，负载就越低，因此，螺杆泵在开泵前必须全开出口阀门以防压力急剧上升导致泵或电机损坏。

Reply #32018-07-31

我自己就想再确认下，应该负荷有关系，谢谢

Reply #42018-07-31

确认下没错人多力量大

Reply #52018-07-31

因为刚开始才进入化工这行业，好多都不明白，突然发现白上了一个大学

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