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Temperature control method and device for energy conservation of data center and electronic equipment

A temperature control method and data center cooling technology, which are applied in the direction of electrical equipment structural parts, electrical components, cooling/ventilation/heating renovation, etc., can solve the problems of limited energy saving effect and inability to meet energy saving needs

Active Publication Date: 2021-05-07
曙光数创电子设备科技发展(青岛)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the energy saving effect achieved by increasing the temperature of chilled water is limited and cannot meet the higher energy saving needs.

Method used

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  • Temperature control method and device for energy conservation of data center and electronic equipment
  • Temperature control method and device for energy conservation of data center and electronic equipment
  • Temperature control method and device for energy conservation of data center and electronic equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] figure 1 A flow chart of a temperature control method for data center energy saving provided by an embodiment of the present invention, as shown in figure 1 As shown, the method specifically includes the following steps:

[0028] Step S102, acquiring the wet bulb temperature sent by the outdoor wet bulb temperature sensor.

[0029] Specifically, the execution subject of the temperature control method for data center energy saving provided by the embodiment of the present invention is a data center infrastructure management system (DCIM, Data Center Infrastructure management). In the data center refrigeration system, the outdoor wet bulb temperature sensor, cooling Towers, water temperature sensors, water pumps, chillers, plate heat exchangers, electric valves (switching valves and regulating valves), water pressure sensors, water flow sensors and other equipment are connected to the monitoring system of the freezing station, and modular data center equipment (for examp...

Embodiment 2

[0056] An embodiment of the present invention also provides a temperature control device for energy saving in a data center, the temperature control device for energy saving in a data center is mainly used to implement the temperature control method for energy saving in a data center provided in Embodiment 1 above, The temperature control device for saving energy in a data center provided by an embodiment of the present invention will be specifically introduced below.

[0057] image 3 It is a functional block diagram of a temperature control device for data center energy saving provided by an embodiment of the present invention, as shown in image 3 As shown, the device mainly includes: an acquisition module 10, a determination module 20, and a first control module 30, wherein:

[0058] An acquisition module 10, configured to acquire the wet bulb temperature sent by the outdoor wet bulb temperature sensor;

[0059] A determining module 20, configured to determine the target...

Embodiment 3

[0073] see Figure 4 , the embodiment of the present invention provides an electronic device, the electronic device includes: a processor 60, a memory 61, a bus 62 and a communication interface 63, the processor 60, the communication interface 63 and the memory 61 are connected through the bus 62; the processor 60 is used to execute executable modules, such as computer programs, stored in memory 61 .

[0074] Wherein, the memory 61 may include a high-speed random access memory (RAM, RandomAccessMemory), and may also include a non-volatile memory (non-volatile memory), such as at least one disk memory. The communication connection between the system network element and at least one other network element is realized through at least one communication interface 63 (which may be wired or wireless), and the Internet, wide area network, local network, metropolitan area network, etc. can be used.

[0075] The bus 62 can be an ISA bus, a PCI bus or an EISA bus, etc. The bus can be d...

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Abstract

The invention provides a temperature control method and device for energy conservation of a data center and electronic equipment, and relates to the technical field of energy conservation. When a refrigerating system of the data center runs under the condition of complete natural cooling, a target cooling amplitude is determined according to the chilled water supply temperature set value of the data center and the wet bulb temperature sent by an outdoor wet bulb temperature sensor, and if the target cooling amplitude is not zero, the chilled water supply temperature set value and the air conditioner outlet air temperature of the data center are further controlled to be reduced by the target cooling amplitude. After the chilled water supply temperature and the air conditioner air outlet temperature are both reduced, the air inlet temperature of IT equipment is reduced, the energy consumption of the IT equipment is reduced along with the reduction of the air inlet temperature, and the energy consumption of the IT equipment is reduced, so that the refrigeration requirement is reduced, the energy consumption of the refrigeration equipment is further reduced, the energy consumption of the whole data center is reduced, and the higher energy-saving requirement is met.

Description

technical field [0001] The present invention relates to the technical field of energy saving, in particular to a temperature control method, device and electronic equipment for data center energy saving. Background technique [0002] The cooling system of the data center is responsible for providing cooling guarantee for the IT equipment and the environment in the data center. IT equipment (such as servers, storage, switches, routers, etc.) continues to operate, and the cooling system of the data center consumes a lot of energy. How to save the operating costs of the data center? Electric energy, reducing the cost of electricity has become the focus of the industry. Data center cooling systems generally have three cooling modes: mechanical compression cooling (cooling by chillers only), partial natural cooling (simultaneous cooling by chillers and outdoor natural cooling sources) and complete natural cooling (only outdoor cooling by natural cooling sources). The general ene...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05K7/20
CPCH05K7/20836
Inventor 张鹏金建明
Owner 曙光数创电子设备科技发展(青岛)有限公司
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