蒸发式冷气机应用于通信机房的节能分析

针对福建、河南、云南、西藏等地区的通信机房的节能改造方案,以实际测量数据为基础,分析发现采用蒸发式冷气机进行降温的方式节能效果显著。通过对比机房精密空调,界定蒸发式冷气机的基本节能率,确定室内外温湿度、蒸发式冷气机运行时间以及净化过滤系数等影响因素的修正系数,总结全年节能率的经验计算公式。进一步结合全国典型城市气象参数,计算分析不同地区的全年节能率,为通信机房节能改造提供参考。

Energy-saving analysis of evaporative air cooler applied into telecommunication field

Through the energy-saving reform scheme of the telecommunication at the regions of Fujian,Henan,Yunnan and Tibet,based on the data of actual measurement,finds out that energy-saving effect is significant when adopting evaporative air coolers.Compared with the precision air-conditioning unit,determines the basic energy-saving ratio of evaporative air cooler and the correction coefficient of factors such as humidity and indoor or outdoor temperature,operation hours of evaporative air cooler and purifying filtration coefficient.At last,concludes the experience calculation formula of annual energy-saving ratio.Combined with the weather conditions of typical cities across the country,calculates the annual energy-saving ratio at different regions,which provides the reference for the energy-saving reform of telecommunication room.