摘要
基于长沙地区气象条件,采用建筑环境与能耗模拟软件DeST对通风冷却技术应用于通信基站的节能效益进行研究,并验证其可行性。结果表明:换气次数为40次/时,全年累计冷负荷指标下降76%;长沙地区全年约有74.4%的时间适合应用通风冷却技术,节能效果明显;该技术在长沙地区通信基站中的应用可以满足基站内温度、相对湿度和洁净度的要求,带来良好的经济和社会效益。
Based on the meteorological parameters in Changsha,the energy-saving performance of ventilation cooling technology applied to communication base station is studied using DeST software,and its feasibility is also verified.The results show that the annual cumulative cooling load indicator decreases by 76% when the ventilation frequency is40.Ventilation cooling technology can be used for nearly 74.4% of a year in Changsha,which results in notable energy conservation.The requirements of air temperature,humidity and cleanness of communication base station in Changsha can be satisfied using ventilation cooling technology,which brings obvious economic and social benefits.
出处
《制冷与空调》
2014年第12期53-56,共4页
Refrigeration and Air-Conditioning
关键词
通信基站
通风冷却技术
节能
communication base station
ventilation cooling technology
energy-saving
