Control method for heat dissipation system of secondary water loop server cabinet

Abstract

The invention discloses a control method for a heat dissipation system of a secondary water loop server cabinet; heat dissipation is performed by adopting a liquid conduction mode. The heat dissipation system comprises an inner circulating system, an outer circulating system and a control system; firstly, the dissipated heat of a server core component is absorbed by inner circulating loop secondary refrigerant through a server heat pipe assembly, and then, the inner circulating loop secondary refrigerant flows to an intermediate heat exchanger to perform heat exchange with outer circulating flow to dissipate heat; after being absorbed by the outer circulating flow, the heat is dissipated to the external environment through a cooling tower, and therefore a natural heat dissipation process is realized; accurate temperature control and energy-saving running of the heat dissipation system can be realized through the control system. According to the control method disclosed by the invention, without any compressor refrigerating system, fully by a natural cooling mode, the effective heat dissipation of a server is realized, and the energy-saving effect is very obvious; meanwhile, a heat pipe indirect cooling scheme is adopted by a serve chip, so that water cannot directly enter the server; compared with other direct liquid cooling schemes, the heat pipe indirect cooling scheme is capable of enhancing the safety of the server.

Description

technical field [0001] The invention relates to the technical field of cooling systems for equipment in a computer room, in particular to a control method for a secondary water loop server cabinet cooling system. Background technique [0002] The equipment in the equipment room and the base station generates a lot of heat during operation. In order to maintain the normal operating temperature of the equipment, the equipment room needs to be equipped with relevant equipment to run all year round to dissipate heat from the equipment in the equipment room. With the rapid development of the information industry, the speed of construction of computer rooms and base stations has increased, the number of servers has increased significantly, and their power consumption and heat dissipation have also continued to increase. The demand for cooling equipment in computer rooms has also increased, and its energy-saving performance has become increasingly The more widely concerned by manuf...

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a control method for the heat dissipation system of the secondary water loop server cabinet, aiming at solving the problem that the existing air conditioner uses a pure compressor to cool down, which consumes a lot of energy or the air conditioner unit uses an outdoor cold source to refrigerate with complex equipment and a large initial investment. , maintenance troublesome problem

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