1
Function
into cold water pump into the engine block waterways pump out water, so keep the engine optimum operating temperature.
2
Structure
automotive engines widely used centrifugal pumps, the basic structure of the pump housing, the land part or the pulley, the pump shaft and the bearing or shaft bearing, seal and pump impeller devices and other components, a major component of automotive cooling system.
3
works
the engine driven pump through a pulley bearings and rotating impeller, the coolant water pump is driven with the rotation of the impeller, the pump housing being left edge, while certain pressure under the action of centrifugal force, and then flows out from water or a waterway. At the center of the impeller of the cooling liquid is thrown off and the pressure reduced, the cooling liquid in the tank by the pressure differential and the center of the impeller of the pump inlet is sucked into the impeller through the pipes, Reciprocating circulating cooling fluid.
