Cooling motor

Abstract

The invention discloses a heat dissipation motor. The heat dissipation motor comprises a shell, a stator arranged in the shell and a rotor arranged in the shell; a base is arranged below the shell; aheat dissipation mechanism used for absorbing heat is arranged on the shell; the heat dissipation mechanism comprises a spiral channel formed in the shell and a refrigerating device arranged on the top of the shell; the spiral channel is used for providing a channel for flowing of a coolant, the coolant is liquid water, and water can circularly flow in the motor shell, so that the temperature on the motor body can be absorbed, and the effect of reducing the temperature is achieved; the refrigerating device is used for cooling water which flows out after absorbing heat, so that the water can cool the motor again along the channel, and the effect of water circulation is achieved; and the temperature of the motor body can be absorbed through the arrangement of the heat dissipation mechanism,so that the temperature of the motor body is lowered, water resources are not wasted, reutilization can be carried out, and the method is extremely environment-friendly.

Description

technical field [0001] The invention belongs to the field of electrical engineering, in particular to a heat dissipation motor. Background technique [0002] At present, in recent years, with the continuous development of the motor industry, motor manufacturers continue to pursue small size and high power density. More and more materials with high electromagnetic load and thermal load are used in motor design, and the loss generated during motor operation increases. If the overall temperature rise of the motor is too high or the local temperature rise is too high, it will not only reduce the service life of the motor, affect the efficiency, torque and other economic and technical indicators of the motor, but also cause serious deformation of the structural components of the motor, endangering the safety of the motor. Contents of the invention [0003] In order to overcome the deficiencies of the prior art, the invention provides a motor with good heat dissipation effect. ...

AI Technical Summary

Problems solved by technology

[0002] At present, in recent years, with the continuous development of the motor industry, motor manufacturers continue to pursue small size and high power density. More and more materials with high electromagnetic load and thermal load are used in motor design, and the loss generated during motor operation increases. The overall temperature rise of the motor is too high or the local temperature rise is too high, which will not only reduce the service life of the motor, affect the efficiency, torque and other economic and technical indicators of the motor, but also cause serious deformation of the structural parts of the motor, endangering the safety of the motor operation

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