High-pressure electronic water pump structure

The invention relates to a high-pressure electronic water pump structure. The high-pressure electronic water pump structure comprises a pump body, a shielding sleeve, a motor shell, a motor stator, a motor rotor, a shielding sleeve seat, a control chamber front cover, a fixed shaft, an insulating heat-conducting gasket, a control module, an impeller, a rotor shaft sleeve, a bearing bush, a thrust disc, a rubber pad and a control chamber rear cover. The stability of the working state of the motor is guaranteed, the motor rotor works reliably, the heat dissipation problem of the control module is solved, the problems that an electronic water pump bearing or shaft is prone to abrasion and short in service life are solved, and the problem that a mechanical seal is prone to damage is abandoned. 本发明涉及一种高压电子水泵结构，它包括泵体、屏蔽套、电机壳、电机定子、电机转子、屏蔽套座、控制室前盖、定轴、绝缘导热垫片、控制模块、叶轮、转子轴套、轴瓦、推力盘、橡胶垫与与控制室后盖。本发明有利于保证电机工作状态的稳定性，使电机转子工作可靠，解决了控制模块的散热问题，解决电子水泵轴承或轴易磨损、寿命不足的问题，摒弃机械密封容易损坏的问题。