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heat sink

A technology of radiators and male connectors, which is applied in the direction of heat exchanger shells, couplings, heat exchange equipment, etc., can solve the problem that the male connectors of quick connectors cannot automatically release pressure, so as to ensure that no pressure is crushed and realize automatic The effect of pressure relief

Active Publication Date: 2017-09-22
CHINA AVIATION OPTICAL-ELECTRICAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a radiator to solve the problem in the prior art that the quick connector male head cannot automatically release pressure

Method used

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Examples

Experimental program
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Embodiment Construction

[0017] Examples of radiators are Figure 1~3 As shown: it includes a cold plate 16 provided with a quick connector male head, the quick connector male head includes a male head housing 6 for pushing the movable sealing sleeve of the corresponding quick connector female head at the front end, and the rear end of the male head housing 6 is set There is an external thread 9 for connecting with the corresponding cold plate. The male head housing is provided with a male head fluid passage that runs through the male head housing along the front and rear directions. The front end of the male head fluid passage is guided and sealed. The male spool is pushed by the female spool, and a male spring 8 is arranged between the male spool and the male housing. On the inner wall of the male housing, there is a tapered hole wall section 7 whose diameter gradually increases from front to back, and the tapered hole wall section of the housing cooperates with the male valve core to limit the forw...

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Abstract

The invention relates to a radiator, which includes a cold plate and a quick connector male arranged on the cold plate. The quick connector male includes a male housing, and a male valve core is installed for guiding movement in the male fluid channel of the male housing. The male spool is provided with a pressure relief passage for communicating the male fluid passage with the external atmosphere, and the pressure relief passage includes a liquid hole section connected to the male fluid passage and an installation hole connected to the external atmosphere Section, the guide movement in the installation hole section is equipped with a blocking piece, and the male valve core is provided with a pressure relief device for applying an elastic force to the blocking piece so that the blocking piece blocks the liquid hole section A spring, on the plugging piece, on the male valve core or between the plugging piece and the male valve core, is used to communicate with the liquid hole section and the installation after the blocking piece is separated from the liquid hole section. The conduction channel of the hole segment. The invention solves the problem in the prior art that the male head of the quick connector cannot automatically release pressure.

Description

technical field [0001] The invention relates to a radiator. Background technique [0002] In the liquid cooling system, the cold plate is a common heat exchanger. When in use, the heat-generating device is closely mounted on the cold plate, so as to achieve heat exchange with the cooling liquid flowing in the cold plate to obtain heat dissipation. Therefore, the flatness of the cold plate is a key parameter of the cold plate. A quick connector male connected to the inner cavity of the cold plate is arranged on the cold plate. When debugging, the quick connector female is connected to the quick connector male, and cooling is injected into the inner cavity of the cold plate through the quick connector female and the quick connector male. The cooling liquid inside the cold plate is tested for tightness and thermal performance. After the test is passed, the quick connector male and quick connector female are disconnected, and the cold plate and quick connector male are put into...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F28F9/26
CPCF16L37/32
Inventor 冯亚利李俊阳叶亚鹏
Owner CHINA AVIATION OPTICAL-ELECTRICAL TECH CO LTD
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