MOTOR PUMP FOR IMPROVING THE ROTARY EFFICIENCY BY ROTATING AN INTEGRATED ROTATOR AND AN IMPELLER AT THE STATE SUPPORTED TO A SUPPORT SHAFT AND A HOT WATER ELECTRIC PAD HAVING THE SAME

摘要

PURPOSE: A motor pump and a hot water electric pad having the same are minimize the rotation loss by rotating a rotation support shaft at the state in which a rotation support shaft is inserted in a support space.;CONSTITUTION: A motor pump is composed of a pump body(110), a pumping unit(120), and a rotation unit(130). The pump body is composed of an inlet case(117), an inlet joining unit, a casing(111), a pumping partition(113), and an outlet(116). The inlet case has an inlet port(118) including an inlet fixing disk(118a). The casing has a connection unit(115) and a pumping space(112). The pumping partition divides the pumping space. The pumping unit includes an impeller(121), an impeller vane(123), and a rotation support shaft(124). The rotation support shaft is inserted in a rotation connection hole of the impeller. The rotation unit is composed of a rotation case(131), a rotator, and an electromagnet(138). One end of the rotation support shaft is fixed to the inlet fixing disk and another end is fixed to a shaft fixing piece(134).;COPYRIGHT KIPO 2010