A data center room cooling system

Abstract

The invention relates to a refrigeration system for a data center computer room, comprising: a cooling subsystem, which includes a compressor, a condensing device, and an evaporator connected in series through a refrigeration pipeline, wherein the condensing device includes a first a condenser and a second condenser; a drainage subsystem comprising a water baffle disposed on the downwind side of the evaporator, a sump adjacent to the underside of the evaporator and the underside of the water baffle, and a sump in fluid communication with the sump A drain pipe and a drain pump for making the water in the sump flow to the drain pipe; a fan subsystem, the fan subsystem includes a first fan arranged on the downwind side of the first condenser and a second fan arranged on the upwind side of the evaporator. The embodiment of the present invention realizes the rapid dehumidification in the refrigeration system and the machine room on the basis of ensuring the required cooling effect, prevents the phenomenon of water blowing at the outlet of the fan of the refrigeration system, and improves the efficiency of the refrigeration system through rapid dehumidification and highly reliable drainage technology. Data center room cooling reliability and security.

Description

technical field [0001] The invention relates to the technical field of data centers. The present invention further relates to a cooling system for a data center computer room. Background technique [0002] With the rapid development of mobile data, cloud computing, and big data services, the scale of data center construction is increasing, the density of single cabinets is increasing, and the heat generated by server equipment chips is also increasing. The energy-saving air conditioners currently used must not only meet the heat dissipation requirements of electronic equipment, but also meet the humidity requirements of electronic equipment. If the air humidity is too high or too low, it will cause adverse effects on the life and normal operation of electronic equipment. Especially when operating in a high-temperature and high-humidity environment, the traditional air conditioner cannot quickly dehumidify, or the temperature of the air outlet after dehumidification is too l...

AI Technical Summary

Problems solved by technology

The energy-saving air conditioners currently used must not only meet the heat dissipation requirements of electronic equipment, but also meet the humidity requirements of electronic equipment. If the air humidity is too high or too low, it will cause adverse effects on the life and normal operation of electronic equipment.

Especially when operating in a high-temperature and high-humidity environment, the traditional air conditioner cannot quickly dehumidify, or the temperature of the air outlet after dehumidification is too low to meet the temperature requirements, or the condensation water cannot be quickly removed after dehumidification, resulting in water blowing, etc. will affect the safe operation of the data center

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