Data center inter-column heat dissipation system

A technology of cooling system and data center, applied in the direction of cooling/ventilation/heating transformation, can solve the problems of low utilization rate of computer room space, low energy efficiency utilization rate, local hot spots, etc., to improve the utilization rate of computer room space and improve the utilization of cooling capacity Efficiency, the effect of optimizing airflow organization

Inactive Publication Date: 2015-08-12
SICHUAN SUP INFO INFORMATION TECH
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  • Description
  • Claims
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Problems solved by technology

However, the energy consumption of data center air conditioners accounts for 35%-45% of the total energy consumption of the computer room, second only to the energy consumption of IT equipment in the data center, resulting in a high PUE value and low energy efficiency utili

Method used

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  • Data center inter-column heat dissipation system
  • Data center inter-column heat dissipation system
  • Data center inter-column heat dissipation system

Examples

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Embodiment 2

[0028] [Example 2] such as figure 2 As shown, a data center inter-row heat dissipation system includes a cooling refrigeration group and a terminal heat dissipation unit 9. The outlet of the cooling refrigeration group is connected to the inlet of the radiator of the terminal heat dissipation unit 9 through a cooling pipe, and the outlet of the radiator is passed through a back cooling The tubes are connected to the cooling refrigeration group. The cooling and refrigeration group includes a mechanical refrigeration unit 1 and a natural cooling unit 2 connected in series, the outlet of the mechanical refrigeration unit 1 is connected to the inlet of the natural cooling unit 2, the outlet of the natural cooling unit 2 is connected to the inlet of the pump unit 6, and the natural cooling unit 2 and the pump unit 6 are provided with a system voltage stabilizing unit 3, the outlet of the pump unit 6 is connected to the primary inlet of the cooling capacity distribution unit 8 thro...

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Abstract

The invention discloses a data center inter-column heat dissipation system. The system comprises a cooling refrigeration set and a terminal heat dissipation unit (9). An outlet of the cooling refrigeration set is connected with an inlet of a heat dissipater of the terminal heat dissipation unit (9) through a cooling pipe. An outlet of the heat dissipater is connected with the cooling refrigeration set through a cycle pipe. The cooling refrigeration set includes a mechanical refrigeration unit (2) and a natural cooling unit (2) which are connected in series or parallel. The data center heat dissipation system provided by the invention can effectively reduce the PUE value of the data center, thereby achieving the effects of saving energy and reducing emission; the system can optimize air distribution, improve the utilization rate of cooling capacity, and prevent local hot spots; and the system is a perfect substitute for a data center air-conditioning set, thereby effectively improving the space utilization rate of a machine room.

Description

technical field [0001] The invention relates to a heat dissipation system, in particular to an inter-column heat dissipation system of a data center. Background technique [0002] my country's data centers are developing rapidly, with a total of more than 400,000. The annual electricity consumption exceeds 1.5% of the electricity consumption of the whole society. The PUE of the center is still generally greater than 2.2, which is far behind the international advanced level. IT equipment in the data center needs to dissipate heat around the clock. The existing cooling method usually cools the environment first and then cools the equipment. Precision air conditioners are usually used for cooling to ensure the environmental control requirements of the data center. However, the energy consumption of data center air conditioners accounts for 35%-45% of the total energy consumption of the computer room, second only to the energy consumption of IT equipment in the data center, resu...

Claims

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Application Information

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IPC IPC(8): H05K7/20
Inventor 王丁会朱建斌肖臻凯
Owner SICHUAN SUP INFO INFORMATION TECH
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