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A data center cooling cabinet and a data center computer room using the same

A technology for data centers and cabinets, which is applied in the direction of chassis/cabinet/drawer parts, cooling/ventilation/heating renovation, etc. The effect of uneven heat dissipation, improving cooling supply efficiency and cooling effect

Active Publication Date: 2019-10-01
NORTHEASTERN UNIV LIAONING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] It also provides a data center computer room that can solve the problem of high energy consumption of computer room air conditioners, low cooling efficiency, and concentration of hot spots.

Method used

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  • A data center cooling cabinet and a data center computer room using the same
  • A data center cooling cabinet and a data center computer room using the same
  • A data center cooling cabinet and a data center computer room using the same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] Such as figure 1 As shown, the cooling cabinet of the data center is in the shape of a square as a whole, but of course it can also be in other shapes. It includes a cabinet 1, the cabinet 1 includes a rear wall 3, a lower wall 4, an upper wall 5, a left wall 6 and a right wall 7 which are airtightly connected; the front door 2 rotates along the axis of the right wall 7. A layer of rubber material is attached to the inside of the front door 2, so that when the front door 2 is closed, it closely fits with the lowermost horizontal partition 10, the uppermost horizontal partition 14, and the middle horizontal partition 18 arranged inside the cabinet 1.

[0037] The lowermost horizontal partition 10 is arranged at the bottom of the cabinet 1, and forms an air inlet passage with the rear wall 3, the lower wall 4, the right wall 7 and the front door 2, and the right wall 7 corresponding to the air inlet passage is provided with an air inlet 8. The vertical baffle 19 is arran...

Embodiment 2

[0045] A data center computer room is provided with the data center cooling cabinet as in Embodiment 1. An ambient air conditioner may also be installed in the computer room of the data center to ensure that the overall temperature of the air drawn in by the air inlet 8 is relatively low.

[0046] Each data center cooling cabinet is provided with a controller, which can adjust the air volume of the fan 16 and also adjust the power of the evaporator 9 . A temperature sensor can also be set, and the measured temperature value can be used by the control center to judge the overall heat distribution in the computer room.

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Abstract

The invention relates to a data center radiator cabinet, which comprises a cabinet and an evaporator. The cabinet is provided with a heat dissipation area, an air inlet passage, a cold passage, a heatpassage and an air outlet passage; The evaporator is arranged in the air inlet passage, and the air inlet passage is communicated with the cold passage; One end of the heat dissipation area is communicated with the air inlet passage, the other end is communicated with the heat passage, and the heat passage is communicated with one end of the air outlet passage. The data center radiator cabinet provided by the invention is based on the concept of non-uniform environment construction, a distributed cooling terminal, and a quantitative and precise on-demand refrigeration mode, so as to improve the cooling quantity supply efficiency and cooling effect. The air entering the air inlet is cooled by the evaporator and directly used for cooling the server. The cold channel is separated from the heat dissipation zone and the air outlet channel, which avoids the phenomena of mixing of hot and cold air, uneven supply air, mixing of hot and cold air, local hot zone and hot spots. Thus, the coolingsystem is realized on demand, and the energy saving and reliability of the system are ensured.

Description

technical field [0001] The invention relates to the field of heat dissipation in a data center computer room, in particular to a data center heat dissipation cabinet. [0002] The invention also relates to a data center computer room. Background technique [0003] In recent years, with the rapid development of information technology, the scale of the data center is also gradually expanding, because a large number of servers, storage and network equipment are gathered in it, and these equipment run all year round, with high heat density and long heating time, so the data center The energy consumption of the air conditioning system is very large, accounting for 30% to 45% of the total energy consumption of the data center, resulting in a high PUE value (total energy consumption of the data center / energy consumption of IT equipment) of the data center, which greatly increases the power consumption of the computer room. Operating costs. [0004] At present, in order to meet th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H05K7/20H05K5/02
Inventor 韩宗伟付琪白晨光
Owner NORTHEASTERN UNIV LIAONING
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