AC motor with cooling system

Abstract

The invention provides an AC motor with a cooling system. Both the front side and the rear side of the motor shell are provided with a plurality of cooling holes; a rotation shaft is concentrically arranged in the motor shell through a front bearing and a rear bearing; the front end of the rotation shaft passes through the motor shell and extends out; the middle part of the rotation shaft is provided with a rotor; a stator is arranged on the inner wall of the motor shell in an interference fit mode; a rear ventilation cover is assembled at the rear part of the motor shell; an induced draft fanis assembled inside the rear ventilation cover; an air supply pipe is arranged on the rear ventilation cover; the end part of the air supply pipe is provided with a filter net end; the filter net endis assembled on the air supply pipe through a fixing flange; the outer wall of the air supply pipe is provided with a liquid cooling interlayer; and a cool storage liquid inlet and a cool storage liquid outlet are arranged on the liquid cooling interlayer respectively. The AC motor with the cooling system has the beneficial effects of quick cooling speed and good dustproof effects.

Description

technical field [0001] The invention belongs to the technical field of motor equipment, in particular to an AC motor with a cooling system. Background technique [0002] In the existing technology, most AC motors are cooled by air cooling or liquid cooling. The air cooling method is easy to introduce dust into the motor and shorten the service life of the motor. The liquid cooling cooling method will cause leakage in case of leakage To cause devastating disasters to the motor, a kind of AC motor that can solve the above problems and use air-cooled and liquid-cooled methods in combination still needs further research and development. Contents of the invention [0003] The purpose of the present invention is to provide an AC motor with a cooling system which is simple in structure, simple in operation and easy to popularize and apply. [0004] The technical solution of the present invention is: the AC motor with the cooling system of the present invention, comprising a moto...

AI Technical Summary

Problems solved by technology

[0002] In the existing technology, most AC motors are cooled by air cooling or liquid cooling. The air cooling method is easy to introduce dust into the motor and shorten the service life of the motor. The liquid cooling cooling method will cause leakage in case of leakage A kind of AC motor that can solve the above problems and use air-cooled and liquid-cooled methods still needs further research and development.

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