A submerged liquid-cooled server
A server, immersion technology, applied in the server field, can solve the problems of large thermal contact thermal resistance, reduced heat exchange efficiency, and difficulty in meeting the requirements of high heat flux density server heat dissipation performance, so as to reduce the temperature and achieve the effect of normal operation.
Active Publication Date: 2019-09-24
ZHENGZHOU YUNHAI INFORMATION TECH CO LTD
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Problems solved by technology
However, the air cooling method has the problems of large thermal contact resistance, large convective heat transfer thermal resistance, and large sum of thermal resistances, which leads to a decrease in heat exchange efficiency; in addition, in order to cool down the computer, it is also necessary to ensure high and low temperature heat sources during the heat exchange process. There is a large temperature difference between them, so a lower outdoor temperature is required to guide the heat exchange process
However, for the data center environment, it is difficult to meet the heat dissipation performance requirements of servers with high heat flux density only by air cooling
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[0033] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0034] In order to enable those skilled in the art to better understand the solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0035] Please refer to Figure 1 to Figure 5 , figure 1 Schematic diagram of the structure of the submerged liquid-cooled server provided by the embodiment of the present invention; figure 2 for figure 1 Structu...
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The invention discloses an immersed type liquid cooling server. The immersed type liquid cooling server comprises a shell; and a server main board, a refrigerant used for lowering the temperature of the server main board, and a position adjustment apparatus connected with the server main board and used for lowering the server main board to a position below the liquid surface of the refrigerant arearranged in the shell. By virtue of the immersed type liquid cooling server, the server main board can be lowered to the position below the liquid surface of the refrigerant, thereby ensuring that the server main board can be fully immersed in the refrigerant.
Description
technical field [0001] The invention relates to the technical field of servers, in particular to an immersion liquid cooling server. Background technique [0002] At present, the common method of computer heat dissipation is to use the air cooling method of the cold air generated by the server fan to realize the cooling of the computer. However, the air cooling method has the problems of large thermal contact resistance, large convective heat transfer thermal resistance, and large sum of thermal resistances, which leads to a decrease in heat exchange efficiency; in addition, in order to cool down the computer, it is also necessary to ensure high and low temperature heat sources during the heat exchange process. There is a large temperature difference between them, so a lower outdoor temperature is required to guide the heat exchange process. However, for the data center environment, it is difficult to meet the heat dissipation performance requirements of servers with high h...
Claims
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IPC IPC(8): H05K7/20
Inventor 李龙
Owner ZHENGZHOU YUNHAI INFORMATION TECH CO LTD