Energy-saving control system for data center

An energy-saving control system, data center technology, applied in heating and ventilation control systems, heating and ventilation safety systems, applications, etc., can solve problems such as single humidity control and control methods

Inactive Publication Date: 2016-06-08
SHENZHEN XBROTHER TECH
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Problems solved by technology

[0007] In view of the deficiencies in the prior art above, the purpose of the present invention is to provide users with an energy-saving control system for data centers, wh

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[0053] In order to make the object, technical solution and advantages of the present invention more clear and definite, the present invention will be further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0054] For data center applications, the heat load of a single cabinet ranges from hundreds of watts to several kilowatts. The field application environment includes server cabinets with high heat density and server cabinets with low loads, depending on the number of server applications of customers, and the data center In the environment, there are both requirements for temperature and humidity, so the control of temperature and humidity is also a big problem. In the early stage of the data center being put into use, the server load is small, and the humidity control problem is difficul...

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Abstract

The invention provides an energy-saving control system for a data center. The energy-saving control system comprises an indoor unit, a refrigeration cycle module and a controller. The refrigeration cycle module comprises equipment arranged on the indoor side, and the equipment comprises a liquid storage tank and a heat exchanger, wherein the liquid storage tank is connected with the indoor unit and used for storing refrigerants, and the heat exchanger is used for carrying out input and output heat exchange. The indoor unit, the liquid storage tank and the heat exchanger are connected through header pipes. The refrigeration cycle module comprises equipment arranged on the outdoor side, and the equipment comprises a first cooling water pump, a first electric three-way valve and a first condenser, wherein the first cooling water pump, the first electric three-way valve and the first condenser are sequentially connected and then connected into the heat exchanger. By fully utilizing natural cold sources and adopting an intelligent control mode, the series of problems that air conditioner energy consumption is high, indoor temperature and humidity control is difficult, cold sources cannot be backed up, and low-load dehumidification is difficult are solved, the effect that products in the data center normally and stably operate all year round is ensured, the energy efficiency ratio and reliability of an air conditioner system are improved, and the PUE value of a machine room is effectively decreased.

Description

technical field [0001] The invention relates to the technical field of data center equipment control, in particular to an energy-saving control system for a data center. Background technique [0002] The data center is the foundation of the development of the information industry, and the market demand is huge. The data center is a data center that integrates power supply system, refrigeration system, cabinet system and management system. In data centers, the energy consumption of air conditioners accounts for more than 40% of the total energy consumption, accounting for a considerable proportion. Therefore, for data center managers, how to effectively reduce the energy consumption of air conditioners has become a major problem at present. It is an important issue faced by the air conditioning industry and data center operators. On the other hand, how to control and stabilize the temperature and humidity in the computer room of the data center has also become an urgent prob...

Claims

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Application Information

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IPC IPC(8): F24F11/02F24F13/30F25B43/00F25B41/00F25B41/40
CPCF24F11/89F24F13/30F25B41/00F25B43/006
Inventor 林立伟杨军赖钦卫李文龙黄军
Owner SHENZHEN XBROTHER TECH
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