The working principle of automobile engine water pump

Aug 18,2022


There are many kinds of parts around the cooling system of the automobile engine and the water pump. In the process of structural design, it is usually based on the operation of the entire engine, and the designed engine must meet the overall layout requirements of the engine. Because the flow direction of the water in and out of the pump, the shape and section of the bedroom, and the layout of the inlet and outlet of the pump are often closely related to the normal water conservancy design requirements, any layout requirement that is not refined will affect the engine.

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The normal operation and rotation of the pump system. The structure of the engine cooling water pump is relatively complex, the shape is small and the weight is relatively light, but the water supply to the entire cooling system of the car is larger than that of the usual water pump structure. The application of cooling water pump in automobile engine system is very extensive.
In the specific operation process, the position of the inlet and outlet, the shape and size of the impeller and the function of the water should generally be matched, otherwise the performance improvement of the engine cooling water pump will be restricted. During the operation of the automobile engine, the temperature of the working environment around the water pump is relatively high. At this moment, the rotational speed will be relatively large, and the shape and structure of the entire water pump will be more easily affected by the overall operation process of the engine.
 



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