Cooling Systems and Data Centers

A refrigeration system and data center technology, applied in the direction of cooling/ventilation/heating transformation, electrical components, electrical equipment structural parts, etc., can solve the problems of large space occupation and high energy consumption of refrigeration devices, and achieve space saving and refrigeration energy saving , reduce the effect of PUE value

Active Publication Date: 2021-06-22
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

AI Technical Summary

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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  • Cooling Systems and Data Centers
  • Cooling Systems and Data Centers
  • Cooling Systems and Data Centers

Examples

Experimental program
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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 cooling device, an air conditioner, a main controller and an indoor temperature acquisition device; the direct evaporative cooling device includes a direct cooling mechanism arranged on the sky, and a blower connected with the direct cooling mechanism for supplying air to the data center. Damper, and the hot air return valve connected to the data center; the main controller is used to obtain the indoor temperature collected by the indoor temperature acquisition device, control the air supply temperature of the direct cooling mechanism according to the indoor temperature, and / or control the air supply of the air conditioner temperature, and control the opening of the air supply valve and hot air return valve. The data center includes at least one floor of data center rooms and the aforementioned cooling system. The present invention automatically controls the air conditioner and the direct refrigeration mechanism according to the indoor and outdoor temperatures, and the refrigeration is more energy-saving and space-saving.

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 Patents(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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