into the waterways into the engine block pump cold, hot water is pumped out, so keep the engine optimum operating temperature.
1. Pump Construction
widely used in automobile engine centrifugal pump, the basic structure of the pump housing, a pulley, or lands, and water pump shaft bearing or shaft bearing, water pump impeller, and sealing means component parts, is a major component of automotive cooling system.
2. The pump works
It is then driven by the engine water pump 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 from the channel or water outflow.
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 pump inlet is sucked in by the water wheel, Reciprocating circulating a cooling fluid.