Air-suspending blower motor cooling structure and cooling method

A motor cooling and blower technology, applied in electromechanical devices, cooling/ventilation devices, magnetic circuit shape/style/structure, etc., can solve problems such as poor cooling effect and inconvenient processing of heat dissipation components

Pending Publication Date: 2020-11-10
北京智拓博科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The main purpose of this application is to provide an air suspension blower motor cooling structure to solve the problems in the related art that the cooling effect of the air suspension centrifugal blower motor is poor and the heat dissipation parts are inconvenient to process

Method used

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  • Air-suspending blower motor cooling structure and cooling method
  • Air-suspending blower motor cooling structure and cooling method
  • Air-suspending blower motor cooling structure and cooling method

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Embodiment 1

[0031] see Figure 1-4 , the present application provides an air suspension blower motor cooling structure, including: an air suspension blower main body 100 and a support assembly, the air suspension blower main body 100 is installed on the support assembly 200;

[0032] see figure 1 , figure 2 and image 3The main body 100 of the air suspension blower includes a motor casing 110, a heat dissipation volute 120, a stator 130 and a rotor 140. The rotor 140 is installed inside the motor casing 110 by rotating an air bearing, and the stator 130 is provided with a plurality of cooling grooves 131 for heat dissipation. There are no less than three slots 131, the stator 130 is installed on the inner wall of the motor housing 110, the first air flow passage 150 is formed between the stator 130 and the inner wall of the motor housing 110, and the second air flow passage is formed between the stator 130 and the rotor 140 160, one end of the rotor 140 is keyed to the centrifugal imp...

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PUM

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Abstract

The application discloses an air suspension blower motor cooling structure and cooling method. The air suspension blower motor cooling structure comprises an air suspension blower main body and a support assembly; the air suspension blower main body is installed on the support assembly, the air suspension blower main body comprises a motor shell, a heat dissipation volute, a stator and a rotor, wherein the rotor is rotatably installed in the motor shell through an air suspension bearing; the stator is provided with a plurality of heat dissipation grooves, the stator is installed on the inner wall of the motor shell, a first airflow channel is formed between the stator and the inner wall of the motor shell, and a second airflow channel is formed between the stator and the rotor. The supportassembly comprises a bottom support, a support block, angle iron and a connecting block, wherein the support block is installed on the upper portion of the bottom support through bolts, the angle iron is installed on the upper portion of the support block through bolts, one side of the connecting block is installed on the side wall of the angle iron through bolts, and the upper end of the connecting block is fixedly connected with the bottom of the motor shell through bolts. According to the scheme, the heat dissipation efficiency of the motor can be effectively improved under the condition that the machining difficulty of the motor is not increased.

Description

technical field [0001] The present application relates to the technical field of air suspension blower motor cooling, in particular, to a cooling structure and cooling method for an air suspension blower motor. Background technique [0002] Air Suspension Centrifugal Blower is a brand-new concept blower, which adopts three core high-end technologies of "ultra-high-speed direct-coupled motor", "air suspension bearing" and "high-precision single-stage centrifugal impeller", creating a high-efficiency, high-performance, A new era of low noise and low energy consumption fans. It is a new generation of high-tech civilian products developed with great concentration based on experience in aviation turbomachinery design. [0003] The motor used in the existing air-suspended centrifugal blower generally adds heat dissipation parts to the rotor of the motor during use, but only adds heat dissipation parts to the rotor, the cooling air volume is small, and the cooling effect on the st...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02K1/20H02K9/06H02K5/04H02K5/18H02K5/22H02K5/10H02K1/32
CPCH02K1/20H02K1/32H02K5/04H02K5/10H02K5/18H02K5/22H02K9/06
Inventor 李记东朱思伟
Owner 北京智拓博科技有限公司
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