Automobile water pump facilitating quick installation

Abstract

The utility model relates to a car water pump convenient to quick installation, including shell and internal impeller, brushless motor assembly, the shell contains pump body, pump cover, end cover and the rotating joint sleeve of the sleeve in the connecting place of pump cover and pump body. The first, second outer thread section is equipped with the inner thread section of two screwing in the outer periphery of the corresponding end portion of pump cover, pump body, and the inner periphery of rotating joint sleeve is equipped with the inner thread section of two screwing. Pump body sets up and inserts the inner ring body of pump cover inner ring groove, and the first sealing element radial seal in the groove, and pump cover sets up the stop ring, and rotating joint sleeve and pump cover between set up the second sealing element axial seal. Realize quick assembly and disassembly through rotating joint sleeve screwing double outer thread section, cooperate sealing element and spacing structure, improve installation efficiency and sealing reliability.

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