Casing of motor, motor and rotating equipment

By designing the inner and outer cooling runners in the motor case and transporting cooling media separately, the problem that existing motors cannot effectively cool external devices is solved, efficient cooling and cooling of external devices is achieved, and cooling costs and efficiency are reduced.

CN222674046UActive Publication Date: 2025-03-25CHENGDU KAICI TECH CO LTD
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Patent Information

Application Number
CN202420915611.8
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-04-29
Publication Date
2025-03-25
Estimated Expiration
2034-04-29

AI Technical Summary

Technical Problem

Existing motors cannot effectively cool the external devices, resulting in excessive power consumption and easy damage.

Method used

A motor case is designed, including an inner cooling flow channel and an outer cooling flow channel distributed in the radial direction, and the inner and outer parts of the case, especially external devices, are cooled by conveying cooling medium separately.

Benefits of technology

Effective cooling and cooling of motor external devices is achieved, preventing overheating damage, reducing the temperature rise of the cooling medium, thereby reducing the power consumption and difficulty of the cooling device.

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Abstract

The utility model discloses a casing of a motor, the motor and rotating equipment, and relates to the technical field of motors. The shell of the motor is provided with an inner cooling flow channel and an outer cooling flow channel which are distributed in the shell wall in the radial direction of the shell, and the inner cooling flow channel and the outer cooling flow channel are separated from each other and used for conveying cooling media to the inner cooling flow channel and the outer cooling flow channel respectively. The casing is also provided with a mounting position arranged on the peripheral surface of the casing, and the mounting position is used for mounting an external device of the motor. According to the scheme, at least external devices of the motor can be effectively cooled.
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