自控电动冷却风扇在汽车发动机上的应用

Application of An Automatic Control Power-driven Cooling Fan in Automobile Engine

本试验证明:采用自控电动冷却风扇代替载重汽车发动机传统的冷却风扇,可使冷却风扇工作效率提高至70％～80％,大量减少了风扇消耗的发动机功率。可实现高温冷却,减少发动机的传热损失,节省燃油10％左右。该项技术已经获得国家专利,专利权号:902109073。

It was proved by experiments, that if the traditional cooling fan of truck engine to be replaced by an automatic control power-driven one, the fan working efficiency can be raised to 70～80%, which may greatly reduce the power consumption of the fan, and realize the engine cooling at high temperature so that diminish the loss of heat-transfer and save the fuel by 10% or so. This technique has been awarded a national patent, the register No. is 902109073.