WATER PUMP WITH MOTOR

摘要

PURPOSE: A water pump by using a motor is provided to improve fuel efficiency, to reduce harmful gas, and to minimize loss of power by driving the water pump with using remaining electric power from a generator. CONSTITUTION: Damage of a shaft or vibration is prevented in driving a belt by eliminating a pulley from a water pump and assembling an impeller with a rotating shaft of a motor. Operation of the water pump is adjusted according to RPM(Revolution Per Minute) of the motor, and the weight is reduced by making the water pump of engineering plastic. Waterproofing and heat resistance are improved with injection-molding, and expenses are reduced with simplifying the structure. Fuel efficiency is improved, and harmful gas is reduced with actuating the water pump by using the motor.