Apparatus and method for cooling a space in a data center by means of recirculation air

A technology for recirculating air, data centers, applied in space heating and ventilation, air handling details, cooling/ventilation/heating retrofits, etc., can solve problems such as hazards, water pipe leaks, etc., achieve sufficient cooling capacity, limit leakage, reduce The effect of environmental impact

Active Publication Date: 2009-09-09
KYOTOCOOLING INT
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

One disadvantage is that the warmed air flow from one system cabinet mixes with the cooled air flow from another system cabinet
These water pipes may leak suddenly, creating a hazard for ICT and / or telecommunication equipment deployed in the space

Method used

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  • Apparatus and method for cooling a space in a data center by means of recirculation air
  • Apparatus and method for cooling a space in a data center by means of recirculation air

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Embodiment Construction

[0021] Note: The drawings are merely schematic representations of preferred embodiments of the invention, and the invention is described by way of non-limiting exemplary embodiments. In the drawings, the same or corresponding parts are denoted by the same reference numerals.

[0022] exist figure 1 In , a conditioned space 1 within a data center is shown. In space 1, maintain a stable temperature and air humidity. Preferably, the air humidity is between 45% and 55%. In the space 1, ICT and / or telecommunication equipment 2 are arranged. The device 2 generates heat and is therefore cooled using the air flow recirculated in the space 1 . Preferably, the operating temperature of the device is between 20°C and 25°C. The space 1 has a false floor 3 for air recirculation and cooling purposes.

[0023] The device 2 includes, for example, computer, network or server equipment, and the device 2 is preferably arranged in a system cabinet 14 . In the exemplary embodiment, the syste...

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PUM

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Abstract

The present invention provides an apparatus for cooling an air humidity- and temperature-conditioned space in a data center in which ICT and/or telecom equipment is arranged. The space is cooled using air flow that recirculates in the space. The apparatus is characterized in that the air stream heated by the equipment is supplied as a first air stream to an air-to-air heat exchanger designed as a heat wheel, in which the first air stream is cooled by means of a separate second air stream.

Description

technical field [0001] The invention relates to a device and a method for cooling a space in a data center, which is air humidity and temperature adjustable, and in which ICT and / or telecommunication equipment is arranged, by using recirculated air. Background technique [0002] Data centers are well known and generally comprise at least one space in which ICT and / or telecommunications equipment, such as computers, servers or network equipment, is arranged. For proper operation of equipment, it is important to maintain proper and stable temperature and air humidity in the space. A suitable operating temperature for the device is between about 20°C and about 25°C, and a suitable air humidity is between about 45% and about 55%. Considering the heat generated by ICT and / or telecommunication equipment, the space needs to be cooled to maintain a stable temperature and air humidity. Data centers typically run 24 hours a day, 7 days a week, so cooling of ICT and / or telecom equipm...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05K7/20F28D19/04
CPCH05K7/20745F24F2203/104
Inventor P·马茨特M·范戴克R·M·洛德W·沙普
Owner KYOTOCOOLING INT
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