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Heat dissipation cabinet of data center

A data center and cabinet technology, applied in the field of data center heat dissipation cabinets, can solve problems such as uneven cooling distribution, mixing of hot and cold air, and low cooling efficiency, so as to reduce energy consumption and cooling loss, meet cooling requirements, and load Effect of Cold Density Improvement

Active Publication Date: 2019-06-14
NORTHEASTERN UNIV LIAONING
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Problems solved by technology

[0005] The present invention provides a data center heat dissipation cabinet, which is used to solve the problems of mixing hot and cold air, uneven distribution of cooling capacity, and low cooling efficiency in the existing data center cabinets that use air supply for heat dissipation

Method used

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  • Heat dissipation cabinet of data center
  • Heat dissipation cabinet of data center
  • Heat dissipation cabinet of data center

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Embodiment Construction

[0039] In order to better explain the present invention and facilitate understanding, the present invention will be described in detail below through specific embodiments in conjunction with the accompanying drawings.

[0040] to combine Figure 1-Figure 4 As shown, an embodiment of the present invention provides a data center cooling cabinet, including:

[0041] The cabinet body 1 for placing the server 12;

[0042] The multi-layer refrigeration tube group arranged in the cabinet body 1, the refrigerant flows into the refrigeration tube group, and flows out after heat exchange;

[0043] There are multiple layers of horizontal partitions 10 for heat dissipation. The server 12 is placed on the horizontal partitions 10 , and the horizontal partitions 10 are fixed on the refrigeration tube groups one by one.

[0044] In the above technical solution, the refrigeration tube group and the horizontal partitions as fins are arranged in the data center cabinet, and the heat generated...

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Abstract

The invention relates to the technical field of heat dissipation for equipment, and discloses a heat dissipation cabinet of a data center. The heat dissipation cabinet has the advantages that refrigerating batteries and horizontal partitions, which serve as fins, are arranged in a cabinet of the data center, and servers are placed on the horizontal partitions to achieve contact heat dissipation, so that the cooling capacity and the cold energy utilization rate can be improved, and high-density heat dissipation demands can be satisfied; and moreover, each cooling loop is independently providedwith a valve for flexible refrigerant flow adjustment, so that cooling can be carried out based on heat dissipation demands of each cabinet and even different positions in each cabinet.

Description

technical field [0001] The invention relates to the technical field of equipment heat dissipation, in particular to a data center heat dissipation cabinet. Background technique [0002] With the rapid development of electronic information technology, the development trend of data center is more and more reflected in: the scale is getting bigger and bigger, the number of equipment and the integration level are increasing, which makes the heat density of the cabinet more and more high. In the past 10 years, the heat generation per unit area of ​​the computer room Increased by 10 times, this part of the heat is highly concentrated and unevenly distributed and variable. [0003] In view of the above situation, at present, the cooling methods that use air as the cooling medium, such as upward air supply or underfloor air supply, are still commonly used in data centers in my country. However, because this cooling method regards the computer room as a cooling object with uniform d...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05K7/20
Inventor 韩宗伟付琪
Owner NORTHEASTERN UNIV LIAONING
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