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Variable frequency air conditioner compression motor with waste heat utilization function

A technology of frequency conversion compressor and frequency conversion air conditioner, which is applied in the field of air conditioner compressors, can solve the problems of affecting the life of seals and waste of heat energy, and achieve the effects of avoiding frost, improving heat preservation effect, and reducing heat leakage

Pending Publication Date: 2022-02-25
浙江创兴智能电机有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The inverter compressor of the air conditioner is in the process of high-frequency operation, and the stator coil current of the compressor motor is at a high value, which will generate a lot of heat. On the one hand, if more heat is stored in the compressor and cannot be dissipated in time, it will affect the sealing. The life of the parts; on the other hand, the heat generated by the operation of the motor can not be used reasonably, which also causes waste of heat energy.

Method used

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  • Variable frequency air conditioner compression motor with waste heat utilization function
  • Variable frequency air conditioner compression motor with waste heat utilization function
  • Variable frequency air conditioner compression motor with waste heat utilization function

Examples

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no. 1 example

[0028] Please refer to Figure 1-Figure 4 , in the first embodiment of the present invention, the variable frequency air conditioner compression motor with waste heat utilization function includes: a motor 2 arranged in the variable frequency compressor 1; a fixed sleeve 3, and the fixed sleeve 3 is fixedly sleeved on the On the outer wall of the stator of the motor 2, the outer wall of the fixed sleeve 3 is fixedly connected with the inner wall of the variable frequency compressor 1. The fixed sleeve 3 is provided with a spiral oil passage 4, and the setting of the spiral oil passage 4 enables the heat transfer oil to be fixed. The walking path in the cover 3 is greatly lengthened, and the time for the extended heat transfer oil to absorb heat; the bottom plate 5, the bottom plate 5 is fixedly installed on the bottom of the frequency conversion compressor 1, and the top of the bottom plate 5 is fixedly installed with an incubator 6, the incubator 6 is used to store heat trans...

no. 2 example

[0042] Based on the inverter air conditioner compressor motor with waste heat utilization function provided in the first embodiment of the application, the second embodiment of the application proposes another inverter air conditioner compressor motor with waste heat utilization function, and the second embodiment is only the first implementation In the preferred manner of the example, the implementation of the second embodiment will not affect the independent implementation of the first embodiment.

[0043] The second embodiment of the present invention will be further described below in conjunction with the drawings and implementation methods

[0044] Please refer to Figure 5-Figure 6 , in the second embodiment of the present invention, the inverter air conditioner compressor motor with waste heat utilization function also includes an installation box 18 fixedly installed on the top of the bottom plate 5, the side of the installation box 18 away from the fan 12 is an openin...

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Abstract

The invention provides a variable frequency air conditioner compression motor with a waste heat utilization function. The variable frequency air conditioner compression motor with the waste heat utilization function comprises a motor arranged in an inverter compressor; a fixing sleeve fixedly arranged on the outer wall of a stator of the motor in a sleeving mode, wherein a spiral oil channel is formed in the fixing sleeve; a bottom plate fixedly installed at the bottom of the inverter compressor, wherein a heat preservation box is fixedly installed at the top of the bottom plate; a circulating pump fixedly installed on the outer wall of one side of the heat preservation box, wherein an oil inlet of the circulating pump is fixedly connected with an oil outlet of the heat preservation box; and an oil return pipe fixedly installed on a machine shell of the inverter compressor, wherein one end of the oil return pipe is fixedly connected with an oil outlet of the spiral oil channel. The variable frequency air conditioner compression motor with the waste heat utilization function provided by the invention has the advantages that self heat can be conducted outwards, and the conducted heat can be stored.

Description

technical field [0001] The invention relates to the technical field of air conditioner compressors, in particular to an inverter air conditioner compressor motor with waste heat utilization function. Background technique [0002] Inverter compressors for air conditioners refer to compressors with constant speed, which can continuously adjust the speed within a certain range through a control method or means, and can continuously change the output energy of the compressor. The alternating current in the inverter is converted into a square wave pulse output, and the motor speed that drives the compressor is controlled by adjusting the frequency of the square wave pulse. [0003] The inverter compressor of the air conditioner is in the process of high-frequency operation, and the stator coil current of the compressor motor is at a high value, which will generate a lot of heat. On the one hand, if more heat is stored in the compressor and cannot be dissipated in time, it will af...

Claims

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Application Information

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IPC IPC(8): F04B35/04F04B39/06H02K9/19F25B31/02F25B31/00F25B47/00
CPCF04B35/04F04B39/06H02K9/19F25B31/02F25B31/004F25B47/00Y02B30/70
Inventor 金显国葛献军蒋利锋朱敏强林彩萍陆建峰
Owner 浙江创兴智能电机有限公司