地表水源热泵系统高效应用关键技术研究  

Research on Key Technologies for High Efficient Application of Surface Water Source Heat Pump System

作　　者：王勇[1] 袁龙[2] 刘勇[1] 

机构地区：[1]重庆大学 三峡库区生态环境教育部重点实验室,重庆400045 [2]重庆大学建筑设计研究院,重庆400045

出　　处：《建筑科学》2012年第10期19-23,共5页Building Science

基　　金：“十一五”国家科技支撑计划项目“水源地源热泵高效应用关键技术研究与示范--子课题三”(2006BAJ01A06-3)

摘　　要：在"十一五"国家科技支撑计划项目的资助下,课题组对地表水源热泵系统高效应用进行了研究。首先,通过层次分析法,得到了中国地表水源热泵系统的适应性分区图;通过实际调研,取得了各种水体的水温分布规律及数据库。而后,通过理论分析与实际测试相结合的方法,在滞留水体的热承载力、取水水泵与取水能耗耦合、热泵机组适应性、取水技术优化方法等适应性关键技术方面获得了一定的突破。另外,对地表水源热泵的环境影响研究也得到了初步的结论。Supported by national ＂the 1 l th five-year＂ science and technology program,the study of high efficient application of surface water source heat pump system was carried out. Firstly, through the method of analytic hierarchy process, adaptability zone was obtained for surface water source heat pump system in China. Secondly, water temperature distribution and corresponding database were achieved based on the practice investigation. Thirdly,with the theoretic analysis and on-site measurement,new breakthrough was made for the adaptability key technologies, including the heat capacity of water, the coupling of water supply pump and pump energy, the adaptability of unit and the optimization method of intake water technology. Finally, preliminary conclusions for the environmental impact study of surface water source heat pump system were also obtained.

关 键 词：地表水源热泵 适应性 关键技术 环境影响 可再生能源 

分 类 号：TU831.6[建筑科学—供热、供燃气、通风及空调工程]