What is the working principle of the water pump? Do you really know?

The working principle of the pump is to transfer the mechanical energy or other external forces of the prime mover to the liquid to increase the strength of the liquid. Water supply or pressure is an important function of water pump. The basic function of water pump is to transport water, oil, acid-base liquid, lotion, suspension, liquid metal and other liquids as well as water. The hydraulic power and efficiency after starting the pump will affect the working efficiency of the pump. The pump shaft rotates tightly in the pump body.


When using the water pump, it is necessary to ensure that the water pump is full of water, so that the liquid in the water pump rotates with the pump shaft. When centrifugal force is applied, the product shaft pushes the liquid out. When the water in the pump is used up, the pressure in the pump diffuser will decrease. It creates a vacuum, and the water in the propeller flows into the pump through the filter tube under the action of external atmospheric pressure. With the increase of discharge rate, the pressure gradually increases, and finally the fluid leaves the pipe hole. In this way, the liquid to be transported by the pump is continuously pumped out to form a flow.

As we all know, there are different types of pumps. Next, Xiaobian will list specific pumps and explain some of their working principles.

1、 Working principle of gear water pump. The teeth of the two gears are separated, creating a low pressure. Water is sucked in and transferred to the other side along the shell wall. On the other hand, the combination of the two gears produces high pressure and the fluid flows out. The gear pump has small limitations and can meet diverse needs, and its operation is relatively simple, which can be customized according to different needs.

2、 Working principle of GK Smart Automatic Pressure Booster Pump. When the GK Smart Automatic Pressure Booster Pump is running, water is sprayed from the nozzle of the pump. Produce high-speed rotation. And the fluid continues to work under the action of centrifugal force. The internal liquid is transferred to the outside to generate energy. Relatively more powerful.

3、 Working principle of multistage centrifugal pump. The difference between multistage centrifugal pumps is that there are more machines for multistage pumps than single-stage pumps. The compressor absorbs water and gradually increases the pressure, and the water level is high. The steps of the elevator pump valve can be increased or decreased as required. There are vertical and horizontal centrifugal pumps. Insert two or more valves in series into the pipe shaft of the multi-function cylindrical pump, which can provide a higher head than the traditional fixed spray pump.

Post time: Feb-21-2023