A heat pipe circulation type primary refrigerant loop server cabinet heat dissipation system

Abstract

The invention discloses a heat pipe circulation type primary refrigerant loop server cabinet cooling system, comprising more than one heat pipe radiator, server cabinet, refrigerant loop fluorine supply branch pipe, refrigerant loop return fluorine branch pipe, and machine room refrigerant loop fluorine supply main pipe , Refrigerant loop return fluorine dry pipe in machine room, liquid receiver, maintenance ball valve, outdoor fluorine supply connection pipe, outdoor fluorine return connection pipe, heat exchange coil fluorine supply pipe, heat exchange coil return fluorine pipe, fluorine supply valve, return Fluorine valves, closed cooling towers, control modules, etc. The invention realizes short-distance and accurate delivery of cold air in the cabinet, and solves the problems of local overheating and hot spots in the server cabinet; at the same time, natural cooling measures are used to achieve large heat exchange temperature difference and high efficiency. Active anti-condensation and flow protection control are adopted, which have high reliability and The characteristics of low power consumption and low noise meet the concept of energy saving and environmental protection.

Description

technical field [0001] The invention relates to the technical field of heat dissipation for Internet data center cabinet services, in particular to a heat pipe circulation type primary refrigerant 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 sup...

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Problems solved by technology

[0006] The purpose of the present invention is to provide a heat pipe circulation primary refrigerant loop server cabinet cooling system, aiming at solving the problem that the existing computer room air conditioning system cannot meet the cooling requirements of the computer room equipment while saving energy and effectively reducing the energy consumption of the computer room air conditioning system The problem

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