Liquid cooling server heat exchange equipment based on separated heat pipe heat exchanger

Abstract

The invention provides liquid cooling server heat exchange equipment based on a separated heat pipe heat exchanger. The liquid cooling server heat exchange equipment comprises a liquid cooling server composed of a server and a fluorinated liquid, the separated heat pipe heat exchanger loaded with refrigerants and a cooling box body loaded with cold water. The server is immersed in the fluorinated liquid, one part of the separated heat pipe heat exchanger is immersed in the fluorinated liquid, the other part of the separated heat pipe heat exchanger is immersed in cold water, heat transfer among the fluorinated liquid, the refrigerants and the cold water is achieved through phase-change heat transfer of the refrigerants in the separated heat pipe heat exchanger, and the temperature of the server is reduced. The separated heat pipe heat exchanger comprises an evaporation section, a condensation section, an air guide pipe and a liquid guide pipe, wherein the air guide pipe and the liquid guide pipe are used for connecting the two. According to the invention, the heat exchange equipment which is efficient, saves energy, saves the occupied area and has improved data stability and safety is provided, meanwhile, the sealing performance and safety of the liquid cooling server are improved, the non-conductivity of the fluorinated liquid is guaranteed to the maximum extent, and the leakage rate of the fluorinated liquid is reduced.

Description

technical field [0001] The invention belongs to the field of data center and server liquid cooling, and in particular relates to a liquid-cooled server heat exchange device based on a separate heat pipe heat exchanger. Background technique [0002] At present, the server cooling system of the traditional data center uses air as the medium to cool down the server of the data center. The heat emitted by the servers in the computer room is carried away by the cold air heat exchange of precision air conditioners (CRACs). This air conditioning method includes electrical equipment such as refrigeration units, water pumps, fans, and precision air conditioners. If the data center is set up in an area with a low annual average temperature, and the air cooling system is used with relatively high energy efficiency, the PUE value of the IDC equipment room is about 1.8 to 2.0. At the same time, conventional air-cooled server data centers consume a lot of power, occupy a large area, hav...

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Problems solved by technology

[0007] The purpose of the present invention is to provide a liquid-cooled server heat exchange device based on a separate heat pipe heat exchanger, so as to solve the problems of high leakage rate of fluorinated liquid in the existing liquid cooling system, and the problem that the server is easy to burn and lose data

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