Control method of fluorine-pump primary loop server cabinet heat radiation system

A server cabinet and heat dissipation system technology, which is applied in the control field of the fluorine pump primary loop server cabinet heat dissipation system, can solve the problems of high energy consumption and inability to heat the server, and achieve the effects of low investment, low noise and high heat exchange efficiency

Active Publication Date: 2016-03-30
GUANGDONG SHENLING ENVIRONMENT SYST CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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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 primary loop server cabinet heat radiation system
  • Control method of fluorine-pump primary loop server cabinet heat radiation system
  • Control method of fluorine-pump primary loop server cabinet heat radiation system

Examples

Experimental program
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Embodiment 1

[0036] Such as figure 1 , a fluorine pump primary loop server cabinet heat dissipation system, including a computer room unit I and a refrigerant supply and return fluorine unit IV, the refrigerant supply and return unit IV includes a circulating power unit III and a cooling unit II, the computer room unit I, circulation Power unit III and cooling unit II are sequentially connected to form a closed cycle.

[0037] Further, the closed cycle is provided with a main room refrigerant loop fluorine supply main pipe 7 to connect the machine room unit I and the circulating power unit III, an outdoor fluorine supply connecting pipe 34 is provided to connect the circulating power unit III and the cooling unit II, and a machine room The fluorine return main pipe 8 of the refrigerant loop and the outdoor fluorine return connection pipe 35 are connected to the machine room unit I and the cooling unit II.

[0038] Such as figure 2 , the computer room unit I includes a plurality of para...

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PUM

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Abstract

The invention discloses a control method of a fluorine-pump primary loop server cabinet heat radiation system. The fluorine-pump primary loop server cabinet heat radiation system comprises a machine room unit and a refrigerant fluorine supplying and returning unit, wherein the refrigerant fluorine supplying and returning unit comprises a circulating power unit and a cooling unit; and the machine room unit, the circulating power unit and the cooling unit are connected in sequence to form closed circulation. The control method of the fluorine-pump primary loop server cabinet heat radiation system achieves short-distance accurate transport of cool air of a cabinet, and solves problems of local overheat and existence of hot spots of the server cabinet; meanwhile, a natural cooling measure is adopted so that heat exchange temperature difference is huge and efficiency is high; and active condensation prevention 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 cooling system for a server cabinet, in particular to a control method for the cooling system of a fluorine pump primary loop server cabinet. 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): H05K7/20F25D16/00
Inventor 陈宇劲潘展华陈华谢春辉李敏华
Owner GUANGDONG SHENLING ENVIRONMENT SYST CO LTD
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