Data center intelligent airflow control system and control method thereof

Abstract

The invention discloses a data center intelligent airflow control system and a control method thereof. The system comprises a data acquisition system, a data recording and analyzing system and a control system. The data acquisition system is connected with a combined cabinet temperature measuring device, an area temperature monitoring device, an outdoor environment monitoring device, an active airflow drainage and ventilation device, a data center precise air conditioning system and a data center fresh air system, and connected with the data recording and analyzing system. The data recording and analyzing system is connected with the control system, and the control system is connected with the active airflow drainage and ventilation device, the data center precise air conditioning system and the data center fresh air system. The data center precise air conditioning system and the fresh air system are integrated, a refrigerating conveying mode is optimized, the active airflow drainage and ventilation device is intelligently controlled by analyzing cabinet temperature real-time cooling conditions, the refrigerating amount in a machine room is efficiently used, a better refrigerating effect is achieved, the situation that the temperature in a data center is quickly increased due to short-time power failure of electric supply is avoided, and service interruption caused by overheating of system equipment is avoided.

Description

technical field [0001] The invention relates to a data center intelligent airflow control system and a control method thereof, belonging to the technical field of data center temperature control. 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 conditi...

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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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