| 摘要 |
A centrifugal electric water pump includes an electric motor and a pump, the electric motor has body with upper cover, this includes slots of air inlet, under that start capacitor is placed, and connection of the elements of electric circuit of the electric motor, the stator and the rotor with two-side rotor shaft, this is connected with one side to the pump. At that to the rotor shaft at the side that is the back one as to connection to the pump impeller is fit, this forms forced air flow that goes from the slots of air inlet, goes through the start capacitor and falls on stator-rotor section of the electric motor. |
