What Is The Working Principle Of The Car Water Pump?

The centrifugal Water Pump is widely used in JINBEI automotive engines. Its basic structure consists of pump housing, connecting plate or pulley, water pump shaft and bearing or shaft bearing, water pump impeller and water sealing device. It is the main component of the car.

The engine drives the water pump bearing and the impeller through the pulley. The coolant in the pump is rotated by the impeller, and is deflected by the centrifugal force to the edge of the water pump casing, and generates a certain pressure, and then flows out from the water outlet or the water pipe. The pressure at the center of the impeller is reduced due to the coolant being pumped out. The coolant in the water tank is sucked into the impeller through the water pipe under the pressure difference between the pump inlet and the impeller center to realize the reciprocating circulation of the coolant.

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