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Fresh air refrigerating method of machine room with energy-saving and anti-corrosive effects

An anti-corrosion and computer room technology, applied in the field of computer communication, can solve the problems of high cost and consumption, and achieve the effects of easy cleaning and replacement, high heat exchange efficiency and good use value

Inactive Publication Date: 2015-03-04
LANGCHAO ELECTRONIC INFORMATION IND CO LTD
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AI Technical Summary

Problems solved by technology

However, dust and sulfide in the air will have a great impact on the server host. Natural fresh air cooling has problems such as dust removal and anti-corrosion treatment of the air, which requires very high cost consumption.

Method used

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Embodiment Construction

[0012] An energy-saving and anti-corrosion fresh air cooling method for a machine room of the present invention will be described in detail below.

[0013] An energy-saving and anti-corrosion fresh air refrigeration method for a machine room of the present invention, the method is as follows:

[0014] A) Install the computing equipment in the computer room in a fully sealed phase-change refrigeration cabinet, and install various power supply and signal lines;

[0015] B) Install the heat exchanger for secondary heat exchange;

[0016] C) Install the fan in the fresh air channel and start the fan;

[0017] D) Start the server and run the calculation of the entire computer room.

[0018] Using phase change as the heat dissipation medium inside the computer room, the biggest advantage of this method is that the heat exchange efficiency of boiling heat transfer is very high. If the temperature resistance of the components of the server system is 80 degrees, then the heat dissipa...

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Abstract

The invention provides a fresh air refrigerating method of a machine room with energy-saving and anti-corrosive effects. The method comprises the following steps of arranging computation equipment of the machine room in a fully-enclosed phase change refrigerating cabinet, and installing various power supply and signal lines; arranging a heat exchanger with a secondary heat exchange effect; installing a fan in a fresh air passage, and starting the fan; starting a server, and running the computation of the whole machine room. Compared with the prior art, the fresh air refrigerating method of the machine room with the energy-saving and anti-corrosive effects has the advantages that the design of the fully-enclosed phase change refrigerating cabinet is realized; by adopting the design of combining phase change and a microchannel technology, the sufficient temperature difference between an inner cooling medium and an outer cooling medium of the machine room is guaranteed; by adopting the detachable design of the heat exchanger, the easy cleaning and replacement of the heat exchanger are guaranteed.

Description

technical field [0001] The invention relates to the field of computer communication, in particular to an energy-saving and anti-corrosion fresh air cooling method for a computer room. Background technique [0002] In order to reduce the power consumption of computer room cooling and improve the overall PUE of the computer room, more and more natural fresh air is used as the cooling source in the current computer room cooling to avoid high power consumption of refrigeration equipment such as compressors. However, the dust and sulfide in the air will have a great impact on the server host. Natural fresh air cooling has problems such as dust removal and anti-corrosion treatment of the air, which requires very high cost consumption. How to use the cooling of natural fresh air while effectively solving the problems of fresh air dust and corrosion is the main problem we are currently facing. Through in-depth analysis, we have concluded a cooling design method for the overall comp...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F1/20
CPCG06F1/20Y02D10/00
Inventor 李钟勇
Owner LANGCHAO ELECTRONIC INFORMATION IND CO LTD
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