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Data center device

A technology of data center and throttling device, applied in cooling/ventilation/heating renovation, electrical components, electrical equipment structural parts, etc. The effect of failure, energy saving, prevention of local hot spots

Inactive Publication Date: 2021-04-06
HUAWEI DIGITAL POWER TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, this row-level air conditioner can only uniformly adjust the temperature of the entire cabinet. In order to ensure the safety and reliability of cooling, the set temperature range is usually low, which causes problems such as energy waste and condensation in the computer room.
If the set temperature range is increased, the cooling effect will not be achieved for the modules with heavy local loads in the cabinet, resulting in local hot spots on the cabinet and affecting the normal operation of local ICT equipment in the cabinet.

Method used

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Embodiment Construction

[0053] The embodiment of the present application provides a data center device. The refrigeration system of the data center device can accurately cool down the temperature of the cabinet. On the one hand, it can save energy, and on the other hand, it can avoid local hot spots in the cabinet and cause the cabinet to fail.

[0054] A data center is a global collaborative network of specific devices used to transmit, accelerate, display, calculate, and store data information on the Internet infrastructure. Most of the electronic components in the data center are driven by low DC power.

[0055] In the past, data center computer rooms generally used room-level air conditioners and under-floor air supply cooling methods. This method has low construction costs and high computer room utilization. It is used to solve the heat generation of a single cabinet of 3-5kW. However, with the extensive application of rack-mounted and blade-type servers in computer rooms, the number of devices in...

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Abstract

The embodiment of the invention provides a data center device which comprises a machine room and a refrigerating system, wherein at least one cabinet is arranged in the machine room, multiple layers of loads are arranged in the cabinet, and the refrigerating system comprises at least one row-level multi-connected air conditioner. Each row-level multi-connected air conditioner comprises an indoor unit and an outdoor unit which are connected, the indoor unit is located in the machine room, and the outdoor unit is located outside the machine room; the indoor unit comprises a plurality of sub indoor units which are connected in parallel; the indoor unit and the cabinet are arranged in parallel, and the multiple sub indoor units are opposite to multiple layers of loads in the cabinet so that cold air blown out of the multiple sub indoor units can be blown to all the layers of loads. Therefore, the problems that an existing data center device is poor in refrigeration effect and wastes energy are solved.

Description

technical field [0001] The present invention relates to the technical field of data center devices, in particular to a data center device. Background technique [0002] Such as Internet service providers, enterprise platforms, research institutions, etc. all require a large number of computing requirements, and the operating platform that carries storage, computing, and network requirements is called a data center. A data center is a global collaborative network of specific devices used to transmit, accelerate, display, calculate, and store data information on the Internet infrastructure. Most of the electronic components in the data center are driven by low DC power. [0003] With the increasing demand for information and communication technology in modern society, the data center has also been developed rapidly, which makes the information and communication technology (Information and Communication Technology, ICT) equipment in the data center gradually change from low de...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05K7/20
CPCH05K7/20745
Inventor 刘培国李马林冉小鹏
Owner HUAWEI DIGITAL POWER TECH CO LTD
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