Control method for heat pipe primary loop cabinet heat dissipation system

Abstract

The invention discloses a control method for a heat pipe primary loop cabinet heat dissipation system. The system comprises more than one heat pipe radiator, a server cabinet, a refrigerant loop fluorine supply branch pipe, a refrigerant loop fluorine return branch pipe, a machine room refrigerant loop fluorine supply main pipe, a machine room refrigerant loop fluorine return main pipe, a reservoir, a maintenance ball valve, an outdoor fluorine supply connecting pipe, an outdoor fluorine return connecting pipe, a heat exchange coil fluorine supply pipe, a heat exchange coil fluorine return pipe, a fluorine supply valve, a fluorine return valve, a closed cooling tower, a control module and the like. The precise short-distance transport of cold air of the cabinet is realized, and the problems that the server cabinet is locally overheated and has heat points are solved; meanwhile, a natural cooling measure is utilized, the heat exchange temperature difference is large and the efficiency is high, and the active anti-condensation and flow protection control are adopted. The heat dissipation system has the characteristics of high reliability, low power consumption and low noise, and meets energy saving and environment-friendly ideas.

Description

technical field [0001] The invention relates to the technical field of heat dissipation for Internet data center cabinet services, in particular to a control method for a heat pipe primary loop server cabinet heat dissipation system. Background technique [0002] With the continuous increase of high-density cabinets in the IDC Internet data center computer room, the integration of equipment is getting higher and higher, and the processing capacity is gradually increasing, but the power consumption of the equipment is also increasing, resulting in more heat generated by the equipment in the cabinet. According to statistics, at present, the cabinet servers in large-scale IDC computer rooms in China generate a lot of heat, and basically run 8760h throughout the year. It accounts for about 40%~50% of the overall energy consumption of the data center. [0003] Traditional data room air supply methods include floor air duct air supply, hot and cold aisle isolation air supply, and...

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a control method for heat pipe primary loop server cabinet heat dissipation system, aiming at solving the problem that the existing computer room air conditioning system cannot meet the heat dissipation requirements of the computer room equipment and at the same time save energy and effectively reduce the energy consumption of the computer room air conditioning system The problem

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