quick connector male

Abstract

The invention relates to a quick connector male head, which includes a male head housing, a male head valve core is installed in the male head fluid passage of the male head housing for guiding movement, and a male valve core is provided in the male head valve core for communicating the male head fluid passage with the outside Atmospheric pressure relief channel, the pressure relief channel includes a liquid hole section connected to the male fluid channel and an installation hole section connected to the external atmosphere, the installation hole section is guided to move and equipped with a blocking member, the male valve The core is provided with a pressure relief spring for applying an elastic force to the blocking member so that the blocking member blocks the liquid hole section, and the blocking member, the male valve core or the plug A conduction channel for connecting the liquid passage section and the installation hole section after the blocking piece is separated from the liquid passage section is provided between the plug and the male valve core. The invention provides a quick connector male head capable of automatic pressure release.

Description

technical field [0001] The invention relates to a quick connector male head. Background technique [0002] In the liquid cooling system, the key component of heat dissipation is the cold plate. 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 cold plate 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 set on the cold plate. When debugging, the quick connector female is connected to the quick connector male. Through the quick connector female, the quick The male connector injects coolant into the inner cavity of the cold plate, and conducts a tightness test and a thermal performance test on the coolant inside the cold plate. After passing the test, disconnect the quick connector male and the quick connector female, and the cold plate...

AI Technical Summary

Problems solved by technology

The problem with the existing quick connector male is that: when debugging the cold plate, the interior of the cold plate will be filled with coolant. After the debugging, usually the quick connector female and the quick connector male are directly disconnected. The interior of the board is still filled with coolant. If it is stored or transported directly, the coolant will expand when the temperature rises. This expansion is inevitable and quite strong. The expanded coolant volume increases. When the coolant is full When the container is closed, the pressure will increase sharply, which will cause the surface of the cold plate to deform and bulge if it is light, and cause the cold plate to rupture and leak if it is severe. Both of these situations will directly lead to the scrapping of the cold plate

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