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Control method and control device of air conditioning system and machine room air conditioning system

A technology of an air conditioning system and a control method, which is applied to the air conditioning system, control input involving air characteristics, space heating and ventilation control input, etc. cost, improvement of supercooling and superheating, and the effect of improving energy efficiency

Inactive Publication Date: 2021-03-23
GREE ELECTRIC APPLIANCES INC
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] Embodiments of the present invention provide a control method and a control device for an air conditioning system, and an air conditioning system for a computer room, so as to at least solve the mismatch between the power consumption of IT equipment in the computer room and the cooling supply of the air conditioning system in the related art, which may easily cause local overheating or overheating. Technical Problems with Cold Phenomena

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  • Control method and control device of air conditioning system and machine room air conditioning system
  • Control method and control device of air conditioning system and machine room air conditioning system
  • Control method and control device of air conditioning system and machine room air conditioning system

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Embodiment Construction

[0031] In order to enable those skilled in the art to better understand the solutions of the present invention, the following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only It is an embodiment of a part of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

[0032] It should be noted that the terms "first" and "second" in the description and claims of the present invention and the above drawings are used to distinguish similar objects, but not necessarily used to describe a specific sequence or sequence. It is to be understood that the data so used are interchangeable under appropriate ...

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Abstract

The invention discloses a control method and control device of an air conditioning system and a machine room air conditioning system. The air conditioning system comprises air conditioning equipment and cabinets, multiple servers are installed in the cabinets, and the air conditioning equipment is used for supplying air to the cabinets and dissipating heat for the servers in the cabinets. The control method comprises the steps that the temperature values of control chips of the servers are detected; based on the temperature values, a preset load scheduling strategy is adopted to adjust the number of the servers in a working state and the air supply temperature of the air conditioning equipment; and the total energy consumption of the air conditioning system is controlled based on adjustment of the number of the servers in the working state and the air supply temperature. The technical problems that in the prior art, IT equipment power consumption in a machine room is not matched with cooling capacity supply of an air conditioning system, and the local overheating or supercooling phenomenon is likely to happen are solved.

Description

technical field [0001] The present invention relates to the technical field of air-conditioning control, in particular to a control method and device for an air-conditioning system, and an air-conditioning system for a machine room. Background technique [0002] In related technologies, with the expansion of the scale of the data center and the increase of the energy consumption density of IT equipment, the problem of high energy consumption has been widely concerned by people. For conventional air-cooled data centers, the power consumption of the air-conditioning system is almost equal to that of IT equipment, and has become the main energy-consuming unit other than IT equipment. Reducing the power consumption of the air-conditioning system has also become the key to optimizing the energy consumption of data centers. The main method is that in the data center computer room, due to the mismatch between the power consumption distribution of IT equipment and the cooling supply...

Claims

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Application Information

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IPC IPC(8): F24F11/64F24F11/47F24F5/00H05K7/20F24F110/10F24F140/50
CPCF24F5/0003F24F11/47F24F11/64F24F2110/10F24F2140/50H05K7/20745H05K7/20836
Inventor 谢四雄孙磊陈伟明
Owner GREE ELECTRIC APPLIANCES INC
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