A kind of asynchronous motor adopting internal circulation atomization cooling

Abstract

The invention provides an asynchronous motor adopting internal circulation atomization cooling, which comprises a motor body and a cooling device, wherein the motor body comprises a cylindrical motorshell with two ends opened; the opening at one end of the motor shell is provided with a front end cover in sealed and matched connection and the opening at the other end is provided with a rear end cover in sealed and matched connection; the motor shell is internally fixedly provided with a stator winding and a rotor winding in mutual match and an output shaft; the cooling device is detachably arranged on the rear end cover for cooling the motor shell; the cooling device comprises a storage component for storing a coolant, a heat-absorbing pipeline mechanism for conveying the normal-temperature coolant to the motor shell, a cooling pipeline mechanism for receiving a high-temperature coolant discharged by the heat-absorbing pipeline mechanism and performing atomization condensation and a control pump for receiving the power of the output shaft and controlling the operation processes of the heat-absorbing pipeline mechanism and the cooling pipeline mechanism.

Description

technical field [0001] The invention relates to an asynchronous AC motor, in particular to an asynchronous motor adopting internal circulation atomization cooling. Background technique [0002] The motor is a device that converts electrical energy into mechanical energy. It uses the energized stator winding to generate a rotating magnetic field and acts on the rotor to form a magnetoelectric torque. When the motor performs energy conversion, a small part of the loss is always converted into heat. The heat must be continuously dissipated through the motor casing and the surrounding medium. This process of dissipating heat is called cooling. The cooling of the motor is of great significance to it. It can reduce the wear and tear of the motor to a certain extent and prolong the use of the motor. Life, at present, the cooling of the motor mostly uses air as the cooling medium, and the ribbed motor casing is cooled by the cooling fan. The cooling efficiency of this cooling method...

AI Technical Summary

Problems solved by technology

[0002] The motor is a device that converts electrical energy into mechanical energy. It uses the energized stator winding to generate a rotating magnetic field and acts on the rotor to form a magnetoelectric torque. When the motor performs energy conversion, a small part of the loss is always converted into heat. The heat must be continuously dissipated through the motor casing and the surrounding medium. This process of dissipating heat is called cooling. The cooling of the motor is of great significance to it. It can reduce the wear and tear of the motor to a certain extent and prolong the use of the motor. Life, at present, the cooling of the motor mostly uses air as the cooling medium, and the ribbed motor casing is cooled by the cooling fan. The cooling efficiency of this cooling method is low and the effect is poor. Asynchronous AC motors with simple, good cooling effect and internal circulation atomization cooling are very important

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