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Cooling system combined with indirect evaporative cooling tower and mechanical refrigeration for data center

An evaporative cooling and mechanical refrigeration technology, applied in the field of air conditioning systems, can solve the problems of equipment shutdown, energy waste, serious server heat dissipation, etc., and achieve the effect of good cooling effect and reduced operating time.

Inactive Publication Date: 2018-04-27
XI'AN POLYTECHNIC UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

On the one hand, the electrical power consumed by refrigeration equipment is increasing rapidly, and the energy consumption of data centers has attracted more and more attention; In addition, the equipment will be shut down due to the heating of the equipment
In addition, the energy waste caused by the mixing of cold and heat in the data center is also part of the energy consumption of the data center

Method used

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  • Cooling system combined with indirect evaporative cooling tower and mechanical refrigeration for data center
  • Cooling system combined with indirect evaporative cooling tower and mechanical refrigeration for data center

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Embodiment Construction

[0024] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0025] The cooling system combined with indirect evaporative cooling tower and mechanical refrigeration for the data center of the present invention has a structure such as figure 1 As shown, it includes a composite refrigeration system, which is connected to a heat exchange device, and the heat exchange device is arranged on the upper part of the closed hot aisle 2 of the cabinet in the data center.

[0026] The cabinet closed hot aisle 2 is a vertical hot air flow channel surrounded by two rows of oppositely arranged cabinets 1; the purpose of setting the cabinet closed hot aisle 2 is to effectively avoid energy waste caused by mixing cold and hot.

[0027] The heat exchanging device includes a device housing, the top wall of the device housing is provided with a tuyere 27, and the fan 14 is arranged in the tuyere 27; a heat exchanging unit...

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Abstract

The invention discloses a cold supply system combining an indirect-evaporation cooling tower with mechanical refrigeration for a data center. The cold supply system comprises a composite type refrigeration system which is connected with a heat exchange device, wherein the heat exchange device is arranged on the upper part of an equipment cabinet sealing thermal channel in a data center. The cold supply system disclosed by the invention sufficiently utilizes an outdoor natural cold source, and realizes green, energy-saving and environment-friendly requirements of a data room.

Description

technical field [0001] The invention belongs to the technical field of air conditioning systems, and in particular relates to a cooling system combining indirect evaporative cooling towers and mechanical refrigeration for data centers. Background technique [0002] With the advent of the big data era, the IDC computer room has become an important part of the national economic development, and is the main pillar to promote the informatization and digitization of the national science and technology industry. [0003] With the development of data center scale and integration, the power density of IT equipment in servers is increasing day by day, resulting in a sharp increase in heat density. On the one hand, the electrical power consumed by refrigeration equipment is increasing rapidly, and the energy consumption of data centers has attracted more and more attention; It will also cause equipment shutdown due to equipment heating. In addition, the energy waste caused by the mi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24F5/00F24F13/30H05K7/20
CPCF24F5/0003F24F5/0046F24F13/30H05K7/2039
Inventor 黄翔折建利刘凯磊杜冬阳
Owner XI'AN POLYTECHNIC UNIVERSITY