Why does the booster pump always make abnormal noises when no water is discharged?

1 Answers
DaniellaMarie
07/30/25 10:42am
It is because the water pipe of the pump is leaking, and another reason is that there is a problem with the pressure system. Specific principle: When the work reaches a certain level, the water pump will stop working. Once the pump stops, the pressure disappears again, which indicates a problem with the system. If the water pipe of the pump leaks and the water output is relatively small, causing the pressure to rise to the preset pressure value in a short time, abnormal noises will occur at this time. Function of the booster pump: The function of the car booster pump is to increase the power of the engine. At this time, the liquid on the impeller will flow around the blades. During the flow process, the liquid's effect is to generate a lift force beneficial to the blades. The blades generate a force of the same magnitude but opposite direction to this lift force, increasing both the kinetic energy and pressure of the liquid. The air booster pump utilizes a large-area piston with low pressure to generate high-pressure liquid in a small-area piston.
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