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Electrical cabinet heat dissipation device, electrical cabinet and application thereof

A technology for heat dissipation devices and electrical cabinets, which is applied in the direction of electrical components, output power conversion devices, cooling/ventilation/heating transformation, etc., and can solve the problems that the heat exchange of electrical cabinets cannot be partitioned, and heat exchange cannot be performed in different areas.

Pending Publication Date: 2021-04-20
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] In order to solve the technical problem that the heat exchange in the electrical cabinet cannot be partitioned and the heat exchange cannot be performed for different areas, the main purpose of this application is to provide a heat dissipation device for the electrical cabinet, an electrical cabinet and its application

Method used

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  • Electrical cabinet heat dissipation device, electrical cabinet and application thereof
  • Electrical cabinet heat dissipation device, electrical cabinet and application thereof
  • Electrical cabinet heat dissipation device, electrical cabinet and application thereof

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Embodiment Construction

[0039] In order to make the purposes, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments It is a part of the embodiments of this application, but not all of them. Based on the embodiments in the present application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present application.

[0040] Due to the continuous development of electronic devices in the prior art, in order to prevent power devices from being exposed to the outside world, electrical cabinets are often used to assemble various power devices, and the heat dissipation of the electrical cabinet also affects the performance of various power devices. The co...

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Abstract

The invention relates to the technical field of electrical cabinet heat dissipation, and discloses an electrical cabinet heat dissipation device, an electrical cabinet and application thereof. The heat dissipation device comprises a first heat exchange area, a second heat exchange area, a first circulating pipeline and a second circulating pipeline; the first circulating pipeline and the second circulating pipeline are filled with refrigerants; and the first circulating pipeline is communicated to the first heat exchange area, the second circulating pipeline is communicated to the second heat exchange area, and the first circulating pipeline and / or the second circulating pipeline are / is provided with a flow control assembly. The electrical cabinet heat dissipation device can carry out heat exchange adjustment according to different heat exchange areas, adapts to heat exchange requirements of different electrical appliances, and is convenient to use and high in flexibility.

Description

technical field [0001] The present application relates to the technical field of heat dissipation of electric cabinets, in particular, to a heat dissipation device for electric cabinets, electric cabinets and applications thereof. Background technique [0002] With the continuous progress and development of electronic technology under the current situation, various types of electrical appliances are constantly entering different occasions. Electrical appliances mostly use electrical cabinets to assemble various power devices. On the one hand, it is convenient for the installation of power devices, and on the other hand, it can prevent power The device is exposed to the outside, resulting in damage to the power device. [0003] The heat dissipation performance of the electrical cabinet also affects the performance of the power devices assembled inside, and because the current electrical appliances are developing towards miniaturization, improving the heat dissipation of the e...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05K7/20H02M1/00
Inventor 孙瑞祥丛国强乔一伦归柒荣刘金芝
Owner GREE ELECTRIC APPLIANCES INC
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