At the beginning of this article, let's first introduce the relevant knowledge of pipeline pumps: pipeline pumps, we also call them booster pumps, whether they are used in industry or agriculture in our lives, pipeline pumps play an important role, pipeline pumps in the process of use due to their own special structure, resulting in the air impeller will give itself an acceleration force when pushing the liquid to rotate, accelerate the rotation pressure of the liquid, increase the size of centrifugal force, pipeline pumps also have vertical and horizontal types, we generally choose horizontal installation when we use vertical pipeline pumps, in order to ensure that pipeline pumps can better play its role in pressurization, so let's introduce it to youCommon faults of pipeline pumps and how to deal with them
The actual head of the pipeline pump exceeds the rated head
The installation height of the pipeline pump is reduced somewhat, and the diameter of the suction pipe is increased at the same time, so that the assembly head of the water pump is reduced and the water suction height of the water pump is increased.
The impeller is reversed
The steering of the impeller can be changed by changing the steering of the motor, in the case of a three-phase motor, the steering of the motor can be adjusted by adjusting the order of wiring, so that the steering of the impeller can be adjusted, and if it is an internal combustion engine transmission, it can be adjusted by belt cross transmission.
The water inlet or impeller of the pipeline pump is blocked
Inspect the pipes and clean up the blockages while installing a filter before the inlet pipe of the pipeline pump.
The immersion depth of the suction pipe of the pipeline pump is insufficient
The immersion depth of the suction port of the pipeline pump generally needs to exceed 1 meter, and care needs to be taken not to touch the bottom.
The pipe interface of the pipeline pump is leaking
Tighten the interface flange or replace the gasket.
The air inside the pump was not evacuated before the pipeline pump was started
If the water is always diverted, but the air in the pump is always exhausted, it is necessary to consider whether there is a possibility of air leakage in the inlet pipe, and then deal with it.
7.The water flow is intermittent
This could be due to a blockage in the suction of the pipe pump or an obstruction in the outlet. Imagine if a person choked while eating, his performance would be intermittent. The solution is very simple, check whether the suction port is blocked by foreign objects, and clean it up.
8.Excessive noise
Sometimes, you'll find that the pipeline pump is running with a lot of noise, like an airplane flying overhead. This can be due to worn or loose internal parts of the pump. You can try to lubricate the parts of the pump or refix them.
The water temperature is too high
If the water temperature is too high, or even hot, it may be due to a problem with the pump's heat dissipation system. Imagine if a person has a fever, then he may need to take some fever-reducing medicine. Similarly, you can check that the pump's cooling system is working properly, and if not, the radiator may need to be replaced.
Unable to start
If the switch is pressed and the in-line pump doesn't respond, it could be a problem with the power supply or the pump itself. At this point, you can check that the power plug is plugged in, and if it's okay, you may need to ask a professional to check the pump itself.
Today we have introduced these common faults of pipeline pumps and their handling methods, have you learned?