Motor sealing structure for liquid cooling pump

• Main Authors: HAN YUANPING, CAI CHENGLIN, ZHOU JIAO
• Format: Patent
• Language: Chinese; English
• Published: 03.01.2020
• Subjects: BLASTING; HEATING; LIGHTING; MECHANICAL ENGINEERING; NON-POSITIVE DISPLACEMENT PUMPS; POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS; WEAPONS

The invention relates to the technical field of liquid cooling pumps, in particular to a motor sealing structure for a liquid cooling pump. The motor sealing structure for the liquid cooling pump comprises a pump body, a motor assembly and a sealing assembly, the motor assembly comprises a stator shell, a rotor assembly and a front bearing seat, wherein the first end of the pump body is connectedwith the first end of the stator shell, a step part is arranged on the inner side of the first end of the pump body, a protruding part is arranged on the end face of the first end of the stator shell,the protruding part is arranged inside the pump body, a peripheral flange is arranged on the outer side wall of the front bearing seat, the peripheral flange is arranged between the step part and theprotruding part, and the peripheral flange is in sealing contact with the step part and the protruding part through the sealing assembly. According to the motor sealing structure for the liquid cooling pump, the protruding par