档案库房地源热泵空调系统设计及模拟分析  

Design and simulation of ground source heat pump system used in archives

作　　者：余鑫[1] 王如竹[1] 翟晓强[1] 李春晖 杜慧芳 

机构地区：[1]上海交通大学,上海200240 [2]闵行区档案馆,上海201100

出　　处：《制冷技术》2009年第1期12-16,共5页Chinese Journal of Refrigeration Technology

基　　金：上海市科委科研计划项卧的资助(07DZ12021).

摘　　要：由于档案保存的特殊性,需要全年恒温恒湿的环境,能耗很高。地源热泵系统采用土壤作为冷热源,是节约能源的有效手段。采用地源热泵系统能有效符合节能型档案馆建设的需要。而针对上海闵行区档案馆地源热泵系统冬夏冷热负荷不平衡问题,采用了热回收技术予以解决。模拟分析结果表明,在条件允许时,应适当加大埋管深度,同时采用热回收技术不会影响机组运行性能,并能缓解土壤热堆积问题。Because of the importance of protecting the collections stored in archives the building environment archives should be kept at constant temperature and humidity year - round which will consume a lot of energy. The use of ground source heat pump with the ground as the source of the cooling and heating is the efficient： means to save energy. It can meet the requirement of being an energy - saving type archive. In view of the unbalance of lbad in summer and winter in Shanghai, heat recovery technology, has been applied to solve the problem. The result of simulation analysis shows that it should reasonably increase the depth of the location of buried pipes if possible , and the heat recovery technology can alleviate the heat accumulated in ground without influencing the operating performance of the heat pump.

关 键 词：档案保存 地源热泵 恒温恒湿 埋管深度 热回收 

分 类 号：TU831.3[建筑科学—供热、供燃气、通风及空调工程]