Fluoride pump cooling flow compatibility system for data center

Abstract

The invention belongs to the technical field of refrigeration, and particularly discloses a fluoride pump cooling flow compatibility system for a data center. The fluoride pump cooling flow compatibility system for the data center comprises a condenser, a fluoride pump, a one-way valve, a heat-pipe heat exchanger, a control valve, a refrigerant liquid supply pipe, a refrigerant return pipe and a flow compatibility tube, wherein one end of the flow compatibility tube is connected with an outlet of the fluoride pump and the refrigerant liquid supply pipe and the other end is connected to an inlet of the condenser and the refrigerant return pipe; the outlet of the condenser is connected to the inlet of the fluoride pump; the flow compatibility tube is provided with the one-way valve for achieving the target that a refrigerant flows to the condenser from the fluoride pump; at least one heat-pipe heat exchanger is connected between the refrigerant liquid supply pipe and the refrigerant return pipe; and the control valve is arranged at the inlet of the heat-pipe heat exchanger. According to the fluoride pump cooling flow compatibility system for the data center, the problems that a liquid supply branch pipe close to the fluoride pump is over-high in refrigerant flow, the refrigerant in the heat-pipe heat exchanger is unstable in flow state and uneven in flow distribution, the refrigerant between different racks/cabinets is uneven in flow distribution, and the heat dissipation capacity is not up to standard when an existing fluoride pump cooling system is used by the data center can be solved.

Description

technical field [0001] The invention belongs to the field of refrigeration, and in particular relates to a fluorine pump cooling flow compatible system for a data center. Background technique [0002] At present, the vigorous development of the big data industry has accelerated the upgrading of IT equipment, making it develop in the direction of high integration and high heat density. Although water-cooling technology has a long history of development, there are still quite a few enterprise users who are opposed to "water entering the computer room". Based on the above situation, the data center fluorine pump cooling system came into being. Patent Publication No. CN105451508A "A Fluorine Pump Internal Circulation Secondary Refrigerant Loop Server Cabinet Cooling System" discloses the technical features of the internal circulation fluorine pump, liquid storage, intermediate heat exchanger, external circulation pump, heat pipe radiator, etc. , the purpose is to cool the serv...

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Problems solved by technology

[0006] In view of the deficiencies in the above-mentioned prior art, the purpose of the present invention is to provide a fluorine pump cooling flow compatible system for data centers, aiming at solving the problem of the supply of fluorine pumps close to the data center when using the existing fluorine pump cooling system. The liquid branch pipe refrigerant flow is too large, the refrigerant flow state in the pulsating heat pipe heat exchanger is unstable, the flow distribution is uneven, the refrigerant flow distribution between different racks / cabinets is uneven, and the heat dissipation capacity is not up to standard, etc.

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