Water pump and cooling fan of traditional cars are usually driven by the engine through V belt, which is intertwined between crankshaft pulley and water pump pulley. Therefore, the rotational speed of water pump is in proportional relationship with the engine speed.

  • 而传统汽车的水泵和散热风扇一般由发动机曲轴通过V带传动,传动带环绕在曲轴带轮与水泵带轮之间,因此水泵转速与发动机转速成比例关系。

  • 互联网摘选 2025-01-20 11:44:30

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