Internal cooling type evaporative cooling chilled water system for data center

Abstract

The invention discloses an internal cooling type evaporative cooling chilled water system for a data center. The internal cooling type evaporative cooling chilled water system comprises a tail end coil pipe arranged in the data center, an indirect evaporation-direct evaporative compounded cooling fresh air handling unit connected with the data center through an air pipe, and an evaporative cooling chilling unit, wherein the evaporative cooling water chilling unit is connected with a plate heat exchanger through a pipeline and forms a closed loop with the plate heat exchanger; the evaporative cooling water chilling unit is further connected with a plate heat exchanger a through a pipeline and forms a closed loop with the plate heat exchanger a; and the plate heat exchanger and the plate heat exchanger a further form a closed loop through a pipeline and the tail end coil pipe. According to the internal cooling type evaporative cooling chilled water system for the data center, the problems that an evaporative cooling technology is mostly applied to an air side system in a data center in the prior art and a traditional cooling tower is small in cooling amplitude and prone to icing in winter are solved.

Description

technical field [0001] The invention belongs to the technical field of air conditioning equipment, and relates to an internal cooling evaporative cooling cold water system for a data center. Background technique [0002] In recent years, with the rapid development of 5G, faster and denser data flow means that data centers are facing higher energy consumption. According to incomplete statistics, the power consumption of the cooling system in the data center accounts for about 40% of the total energy consumption of the data center, which is the largest energy consumption element except IT equipment, and is not much different from the energy consumption of IT equipment. Even in some data centers with poor energy efficiency, the energy consumption of the cooling system will exceed the energy consumption of IT equipment. Therefore, if you want to effectively reduce the energy consumption of the data center, it is effective to reduce the energy consumption of the cooling system. ...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide an internal cooling evaporative cooling cold water system for data centers, which solves the problem that data centers in the prior art mostly use evaporative cooling technology on the wind side system, and the cooling range of traditional cooling towers is small, and The problem of easy freezing in winter

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