The water pump is a simple centrifugal pump driven by a belt connected to the crankshaft of the engine. the pump circulates fluid whenever the engine is running.
水泵就是一个简单的离心泵，用皮带连接发动机上的曲轴。发动机无论何时运转水泵都能循环起来。
2
With other brands used in belt-drivencentrifugal blower than the same amount of wind energy under the input power of 0.7KW, saving users significant economic costs.