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Outdoor drive module cooling system, cooling control method and system and air conditioner

A technology of driving modules and control methods, which is applied in heating and ventilation control systems, heating and ventilation safety systems, heating methods, etc., can solve the problems of low heat dissipation efficiency, difficult realization, and large volume, and achieves high heat dissipation efficiency and space saving. , the effect of small size

Inactive Publication Date: 2015-12-16
GD MIDEA AIR-CONDITIONING EQUIP CO LTD +1
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  • Abstract
  • Description
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  • Application Information

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Problems solved by technology

Most of the fan or heat sink forced cooling methods have the problems of low cooling efficiency and large volume, while the heat pipe cooling method has high cooling efficiency, but it has problems such as high cost and difficult implementation.

Method used

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  • Outdoor drive module cooling system, cooling control method and system and air conditioner
  • Outdoor drive module cooling system, cooling control method and system and air conditioner
  • Outdoor drive module cooling system, cooling control method and system and air conditioner

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Embodiment Construction

[0040] In order to understand the above-mentioned purpose, features and advantages of the present invention more clearly, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0041] In the following description, many specific details are set forth in order to fully understand the present invention. However, the present invention can also be implemented in other ways than described here. Therefore, the protection scope of the present invention is not limited by the specific implementation disclosed below. Example limitations.

[0042] Such as figure 1 As shown, the embodiment of the first aspect of the present invention provides an outdoor drive module 1 cooling system for an air conditioner, comprising: an outdoor drive module 1 f...

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Abstract

The invention provides an outdoor drive module cooling system, a cooling control method and system and an air conditioner. The outdoor drive module cooling system is used for the air conditioner and comprises an outdoor drive module used for controlling the running frequency of a frequency conversion compressor of the air conditioner and an air guiding pipe provided with an air inlet and an air outlet. The air inlet is located in an indoor air outlet of the air conditioner, and the air outlet is located in the outdoor drive module. The air guiding pipe is used for guiding part of air outlet air flow at the indoor air outlet to the outdoor drive module. According to the technical scheme, a small part of air outlet air flow of the air conditioner is guided to the outdoor drive module through the air guiding pipe, the outdoor drive module is cooled, and therefore the running reliability of an air conditioner system is guaranteed. According to the scheme, the beneficial effects that the heat dissipation efficiency is high, space is saved due to a heat dissipation structure, and cost is low are achieved.

Description

technical field [0001] The present invention relates to the field of household appliances, and more specifically, to an outdoor drive module cooling system, a cooling control method and system, and an air conditioner. Background technique [0002] In the inverter air-conditioning system, it is necessary to dissipate heat for the outdoor drive module that controls the operating frequency of the inverter compressor to prevent damage to the drive controller due to overheating of the module. The heat dissipation of the outdoor drive module has always been a key factor to be considered in the design of the drive controller. The quality of its heat dissipation effect directly affects the temperature of the drive controller, which in turn affects the reliable operation of the air conditioning system. At present, the heat dissipation methods of the outdoor drive module mainly include fan forced convection heat dissipation, heat sink heat dissipation, and heat pipe heat dissipation. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F11/00F24F11/02
Inventor 胡朝发
Owner GD MIDEA AIR-CONDITIONING EQUIP CO LTD
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