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High-heat-density computer room comprehensive heat dissipation system utilizing CPU waste heat

A heat dissipation system and waste heat technology, applied in air conditioning systems, household heating, applications, etc., can solve problems such as the impossibility of spontaneous operation of the system, high noise, and high power consumption of vacuum pumps, etc., to achieve energy saving, high heat dissipation efficiency, and reduced The effect of PUE value

Inactive Publication Date: 2017-02-15
GUANGDONG SHENLING ENVIRONMENT SYST CO LTD
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Problems solved by technology

[0012] Generally speaking, the above-mentioned technical scheme recycles the heat generated in the condenser and absorber, but the system cannot operate spontaneously, and the heat itself is generated during the operation of the refrigerator. According to the second law of thermodynamics, this heat It is not enough to be used as the heat source of the generator to continuously drive the refrigerator, so the technical solution uses a vacuum pump as the driving force of the refrigerator, but the vacuum pump has the disadvantages of large power consumption and loud noise

Method used

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  • High-heat-density computer room comprehensive heat dissipation system utilizing CPU waste heat
  • High-heat-density computer room comprehensive heat dissipation system utilizing CPU waste heat

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Embodiment Construction

[0042] Below in conjunction with accompanying drawing, this patent is described further. The accompanying drawings are for illustrative purposes only, and should not be construed as limitations on this patent; in order to better illustrate this embodiment, some components in the accompanying drawings will be omitted, enlarged or reduced; for those skilled in the art, certain parts in the accompanying drawings It is understandable that some well-known structures and descriptions thereof may be omitted.

[0043] Such as figure 1 and 2 As shown, a comprehensive heat dissipation system for a high heat density machine room utilizing CPU waste heat, including a waste heat utilization device 100, a lithium bromide absorption refrigerator 000, a cooling device 108 and an air conditioner terminal 106, the waste heat utilization device 100, the cooling device 108 and an air conditioner terminal 106 are respectively connected with lithium bromide absorption refrigerator 000 to form a c...

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Abstract

The invention relates to the field of heat dissipation of air conditioners in computer rooms, in particular to a high-heat-density computer room comprehensive heat dissipation system utilizing CPU waste heat. The comprehensive heat dissipation system comprises a waste heat utilization device, a lithium bromide absorption refrigerating machine, a cooling device and an air conditioning terminal; the waste heat utilization device, the cooling device and the air conditioning terminal are connected with the lithium bromide absorption refrigerating machine to form a circulation loop; and the lithium bromide absorption refrigerating machine is provided with a refrigerant circulation loop. According to the high-heat-density computer room comprehensive heat dissipation system utilizing the CPU waste heat, heat is dissipated by reasonably utilizing the CPU waste heat on the basis of the working principle of the absorption refrigerating machine; and the comprehensive heat dissipation system has the characteristics of being capable of decreasing the PUE value of a computer room and saving energy sources, clean and free of pollution.

Description

technical field [0001] This patent relates to the field of computer room air conditioning heat dissipation, in particular to a high heat density computer room comprehensive cooling system utilizing CPU waste heat. Background technique [0002] With the rapid development of IT technology and the rapid growth of data business requirements, many data centers using high-performance servers and other IT equipment have emerged as the times require. When a large number of high-performance server cabinets are running, it also brings high heat density and high energy consumption. According to statistics, in the electricity consumed by each data center, the energy consumption of air conditioning and refrigeration accounts for 40% to 50% of the total energy consumption. The huge energy consumption behind the data center has attracted people's attention. [0003] The traditional computer room cooling system treats the computer room as a large freezer, first cooling the ambient tempera...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F25B15/06F24F5/00
CPCF24F5/0014F25B15/06Y02B30/62Y02B30/70Y02A30/27
Inventor 叶向阳谢春辉李敏华顾剑彬陈前周圆圆廖润球
Owner GUANGDONG SHENLING ENVIRONMENT SYST CO LTD
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