The automotive electric water pump is a water pump with an electronic control drive unit used in automobiles. Its main function is to cool the engine, air conditioning, and other components, and its circulation is mainly water!

Working principle of automotive electric water pump :

Automotive electric water pump  is a centrifugal water pump driven by an electric motor, which controls the flow and pressure of the water pump by adjusting the motor speed and current through an electronic control system. Due to the absence of the use of traditional water pump belt drives, electric water pumps can reduce energy loss and improve pump efficiency.

Advantages of Automotive Electric Water Pumps

Compared with traditional mechanical water pumps, automotive electric water pumps have the following advantages:

(1) Efficient performance: Due to the absence of the use of traditional water pump belt drives, electric water pumps can reduce energy loss, improve water pump efficiency, and thus reduce fuel consumption.

(2) Low noise: the motor of the electric water pump runs more smoothly, reducing Noise pollution.

(3) Environmental performance: The electric water pump is made of pollution-free materials and will not cause pollution to the environment.

(4) Reliability: The motor control system of the electric water pump can perform adaptive control, achieving dynamic balance of the water pump motor, and improving the reliability and stability of the water pump.

Application of Automotive Electric Water Pump 

At present, automotive electric water pump s have been widely used in new energy vehicles, hybrid vehicles, and high-end vehicles. These models have higher requirements for water pump efficiency, noise, and environmental performance, and electric water pumps can better meet these requirements.

Maintenance of Automotive Electric Water Pump 

Compared to traditional mechanical water pumps, automotive electric water pumps require less maintenance. Due to the adaptive control of the motor control system of the electric water pump, the dynamic balance of the water pump motor can be achieved, resulting in a longer lifespan of the water pump. However, regular maintenance and upkeep of the water pump is still very important as it can improve its efficiency and lifespan.