Analysis method for auto refrigeration of data center

Abstract

The present invention discloses an analysis method for auto refrigeration of a data center. A data acquisition system collects running parameters of a combined cabinet temperature measurement apparatus, a region temperature monitor apparatus, an outdoor environment monitor apparatus, an active air drainage ventilation device, a data center precise air conditioner system and a data center new air system, and transmits the running parameters to a control model of a data record analysis system to calculate, calculation results are transmitted to a control system, and the control system performs closed-loop control on the active air drainage ventilation device, the data center precise air conditioner system and the data center new air system. According to the method, the data center precise air conditioner system and the new air system are integrated, a refrigeration transmission manner is optimized, air inflow of the active air drainage ventilation device is controlled intelligently according to real-time heat dissipation analysis of the cabinet temperature, existing cooling capacity of an engine room is used efficiently so as to achieve better refrigeration effect, and the UPS connected with the new air system and the active air drainage ventilation device prevents service interruption caused by overheat of the system devices and rapid rise of internal temperature of the data center due to mains interruption for short time.

Description

technical field [0001] The invention relates to an analysis method for automatic refrigeration of a data center, belonging to the technical field of data centers. Background technique [0002] With the continuous development of computers, communications and related industries, the data center adopts the downflow mode. The construction scale of the computer room is getting larger and larger, the system integration is getting higher and higher, and the equipment density is getting higher and higher; the current business Due to the influence of system construction requirements, equipment layout rationality, and computer room construction environment, the data center has the following problems: [0003] 1) The load distribution of server equipment is uneven, the heat density of the cabinet is high, and local hot spots; [0004] 2) The refrigeration system has a low degree of integration and a single system, mainly using the precision air conditioning system as the source of ref...

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Problems solved by technology

[0003] 1) The load distribution of server equipment is uneven, the heat density of the cabinet is high, and local hot spots;

[0004] 2) The refrigeration system has a low degree of integration and a single system, mainly using the precision air conditioning system as the source of refrigeration;

[0005] 3) The precision air conditioning system cannot perform fixed-point cooling according to the actual heat dissipation requirements of the cabinets in the data center;

[0006] 4) The precision air conditioner has a single function, high equipment power, and high energy consumption in operation. Under normal circumstances, it cannot be connected to UPS power supply. When the data center encounters a power outage, it cannot provide cooling when the cabinet equipment in the data center is powered by batteries.

[0007] If the above-mentioned problems cannot be effectively solved, it will lead to high energy consumption in the operation of the data center, business interruption, equipment damage, and great economic losses.

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