机房空调蒸发冷节能降碳改造案例

Discussion on energy-saving renovation cases of evaporative cooling and carbonin computer room air conditioning

在数字经济时代和“做好碳达峰、碳中和工作”的大背景下,如何做好通信机房能耗管控是关键,充分利用自然冷源是降低空调能耗的重要途径之一,蒸发冷则是一种高效的自然冷却技术。本文针对精密空调风冷却室外机的散热特点进行分析,结合蒸发冷相变吸取热,能够最大程度地改善散热效果,开展室外机风冷改为蒸发冷冷却改造,并对改造后节省能耗和安全性进行运行观察,解决磨合试点故障和不良现象,在兼顾安全的基础上,得出优化改造最良效果。

In the era of digital economy and the context of"achieving carbon peak and carbon neutrality",how to effectively control energy consumption in communication equipment rooms is crucial.Fully utilizing natural cooling sources is one of the important ways to reduce air conditioning energy consumption,while evaporative cooling is an efficient natural cooling technology.This article analyzes the heat dissipation characteristics of precision air conditioning outdoor units,combined with water evaporation phase change heat absorption,which can maximize the improvement of heat dissipation effect,carry out the transformation of outdoor unit air cooling to water evaporation cooling,and observe the energy saving and safety after the transformation,solve the problems and adverse phenomena in the trial run in,and obtain the optimal transformation effect on the basis of considering safety.