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Refrigeration system and data center

A technology for refrigeration systems and data centers, applied in cooling/ventilation/heating renovation, electrical components, electrical equipment structural parts, etc. space, and the effect of improving refrigeration reliability

Active Publication Date: 2020-01-14
厦门华睿晟智能科技有限责任公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In view of this, the present invention provides a refrigeration system and a data center, aiming to solve the problems of high energy consumption and large space occupation of data center refrigeration devices in the prior art

Method used

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  • Refrigeration system and data center
  • Refrigeration system and data center
  • Refrigeration system and data center

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Embodiment 2

[0071]This embodiment provides a data center, including at least one layer of data center room 700 and an air-conditioning room 800, and also includes any refrigeration system provided in Embodiment 1 above, which has the beneficial effects of the above refrigeration system. The precision air conditioner 200 of the refrigeration system is arranged in the air conditioning room 800 of the corresponding floor.

[0072] Wherein, the data center room 700 includes server cabinet groups 710 arranged in parallel, and a hot aisle 600 is formed between two server cabinets in the server cabinet group 710 .

[0073] The main controller of the refrigeration system controls the air supply temperature of at least one of the precision air conditioner 200 and / or the inter-column refrigeration air conditioner 300 of the refrigeration system and the direct evaporative refrigeration device according to the indoor temperature or the outdoor temperature, and controls the exhaust air temperature of t...

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Abstract

The invention belongs to the technical field of air conditioning, and provides a refrigeration system and a data center. The refrigeration system includes a direct evaporative refrigeration device, anair conditioner, a main controller, and an indoor temperature acquisition device. The direct evaporative refrigeration device includes a direct refrigeration mechanism arranged on the sky face, an air supply valve which is communicated with the direct refrigeration mechanism for supplying air to the data center, and a hot air return valve which is communicated to the data center. The main controller is used to acquire the indoor temperature collected by the indoor temperature acquisition device, control the air supply temperature of the direct refrigeration mechanism and / or the air supply temperature of the air conditioner according to the indoor temperature, and control the opening of the air supply valve and the hot air return valve. The data center includes at least one data center room and the refrigeration system. According to the invention, the refrigeration system and the data center automatically control the air conditioner and the direct refrigeration mechanism according tothe indoor and outdoor temperature, so that the refrigeration is more energy-saving and at the same time saves space.

Description

technical field [0001] The invention belongs to the technical field of air conditioning, and more specifically relates to a refrigeration system and a data center. Background technique [0002] With the advent of the big data era, the scale of data centers is getting larger and larger, and the power density of single-rack servers is also increasing rapidly. More cooling capacity is needed to ensure the environmental requirements of data centers, which will bring huge power consumption. The huge cost is increased, which is not conducive to energy saving, and also increases the PUE (Power Usage Effectiveness, energy efficiency) value. The cooling method of traditional large-scale data centers usually adopts mechanical cooling, which consumes a lot of energy and takes up a lot of space. Contents of the invention [0003] In view of this, the present invention provides a refrigeration system and a data center, aiming at solving the problems of high energy consumption and larg...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05K7/20
CPCH05K7/20836
Inventor 曾兴旺陈皓陈凤林清民
Owner 厦门华睿晟智能科技有限责任公司
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