我国五大气候区办公建筑夜间空调冷负荷比较  

Comparison of air-conditioning cooling loads of office building at night in China's five climate regions

作　　者：王永生 毕月虹[1,2] 陈杰 苗振[1,2] 郭继萌 

机构地区：[1]北京工业大学建工学院 [2]绿色建筑环境与节能技术北京市重点实验室

出　　处：《制冷与空调》2018年第2期7-11,共5页Refrigeration and Air-Conditioning

基　　金：国家自然科学基金(51376012;51776008);北京市自然科学基金(3142003)

摘　　要：对全国五大气候区的16个主要城市办公建筑的白天及夜间空调冷负荷进行计算,得到夜间空调冷负荷占白天空调冷负荷比例随气候区的南移逐渐增大的变化规律。研究结果可为不同气候区太阳能空调系统中蓄能装置容量匹配提供设计依据,同时为制冷空调系统优化运行提供理论指导。The air-conditioning cooling loads of office building during the daytime and nighttime in sixteen major cities in five climate regions of China are calculated.It is found that the ratio of the air-conditioning load during the nighttime to the one during the daytime increases gradually from north to south.The research results can provide the design basis for the match of the capacity of energy storage device for solar air-conditioning system in different climate regions,as well as the theoretical guidance for the optimal operation of refrigeration and air-conditioning system.

关 键 词：空调 太阳能制冷技术 蓄能装置 夜间冷负荷 气候分区 

分 类 号：TU831.2[建筑科学—供热、供燃气、通风及空调工程]