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Control method of fluorine-pump internal-circulation server cabinet heat radiation system

A server cabinet and cooling system technology, which is applied to the control field of the cooling system of the fluorine pump inner-circulating server cabinet, can solve the problems of high energy consumption and inability to dissipate heat from the server, achieve low investment, solve local overheating and hot spots, and operate without any problems. effect of noise

Active Publication Date: 2016-03-23
GUANGDONG SHENLING ENVIRONMENT SYST CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although this patent organically combines vertical cooling and water cooling, it consumes a lot of energy and cannot be applied to server cooling in large computer rooms.

Method used

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  • Control method of fluorine-pump internal-circulation server cabinet heat radiation system
  • Control method of fluorine-pump internal-circulation server cabinet heat radiation system
  • Control method of fluorine-pump internal-circulation server cabinet heat radiation system

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Embodiment 1

[0039] Such as figure 1 , A fluorine pump internal circulation type internal circulation type server cabinet heat dissipation system, comprising a computer room unit I and a refrigerant supplying and returning fluorine unit IV. The refrigerant supplying and returning fluorine unit IV includes a circulating power unit III and a cooling unit II. The circulating power Unit III forms a closed cycle with the machine room unit I through the first refrigerant circuit, and forms a closed cycle with the cooling unit II through the second refrigerant circuit.

[0040] Further, the first refrigerant loop is provided with the fluorine supply main pipe 7 of the machine room refrigerant loop and the fluorine return main pipe 8 of the machine room refrigerant loop respectively connected to the machine room unit I and the circulating power unit III. The second cooling coal loop is provided with a refrigerant water supply pipe 25 and a refrigerant water return pipe 26 respectively connected to th...

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Abstract

The invention discloses a control method of a fluorine-pump internal-circulation server cabinet heat radiation system. The system comprises a machine room unit and a refrigerant fluorine supplying and returning, the refrigerant fluorine supplying and returning unit comprises a circulating power unit and a cooling unit, and the circulating power unit forms closed circulation with the machine room unit through a first refrigerant loop and forms closed circulation with the cooling unit through a second refrigerant loop. The system realizes short-distance accurate transportation of cool air of a cabinet and solves problems of local overheat and existence of hot spots of the server cabinet ; and, at the same time, a natural cooling measure is used so that a heat exchange temperature difference is huge and efficiency is high, and active anti-condensation is adopted so that the system has the advantages of high reliability, low power consumption and low noise and satisfies an energy saving and environment protecting concept.

Description

technical field [0001] The invention relates to a server cabinet cooling system, in particular to a control method for a fluorine pump internal circulation type server cabinet cooling system. Background technique [0002] With the continuous increase of high-density cabinets in the IDC Internet data center computer room, the integration of equipment is getting higher and higher, and the processing capacity is gradually increasing, but the power consumption of the equipment is also increasing, resulting in more heat generated by the equipment in the cabinet. According to statistics, at present, the cabinet servers in large-scale IDC computer rooms in China generate a lot of heat, and basically run 8760h throughout the year. It accounts for about 40%~50% of the overall energy consumption of the data center. [0003] Traditional data room air supply methods include floor air duct air supply, hot and cold aisle isolation air supply, and whole room cooling air supply. Large siz...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05K7/20
Inventor 陈晓宣潘展华陈华谢春辉李敏华
Owner GUANGDONG SHENLING ENVIRONMENT SYST CO LTD
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