Cause Analysis of Trip in Vacuum Pumping Unit

Vacuum pump, I think we have heard about it, because of its wide range of use, for those who often use the vacuum pump, it is certainly well aware of, and the use of the vacuum pump, Sometimes there will be some such or some problems, such as vacuum pump unit tripping, for these problems, to find out the specific cause, so as to "right remedy" to effectively solve the problem, here is to introduce you to cause the vacuum pump unit tripping s reason. Cause of a trip of the vacuum pump unit Cause: The cause of the trip of the vacuum pump unit may be that its suction port is taken over from the bottom of the tank, so that due to the negative pressure inside the tank, when the vacuum pump unit is finished working, the vacuum pump unit stops working Under the situation, under the effect of negative pressure, the suction pipe and the vacuum pump unit will suck the water inside the pump into the tank, and thus, when the vacuum pump unit is started again, it will cause the vacuum pump unit overload, Resulting in the emergence of ultra-current vacuum pump unit appears tripping fault. Reason 2: Under normal circumstances, the vacuum pump unit is used one by one prepared for the work, that is, the two vacuum pump unit into a pipeline which, if only installed at the inlet of a one-way valve, and here There is no valve between the two vacuum pump units, so the situation is such that when one vacuum pump unit is in operation, the water in the other vacuum pump unit can be easily sucked in, indicating that one Problem, the check valve can not achieve the effect of completely sealing. In addition, the exhaust pipe may withdraw the circulating water and the atmospheric condition in serious cases. (Editor: LLX QQ:) Recommended reading: 2017 Exhibition Information 2016 Yiwu Fair

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