天津历史风貌建筑空调方式的节能改造分析  

Energy-saving Transformation Analysis on the Air Conditioning Methods of Historic Building in Tianjin

作　　者：段连杰[1] 吕建[1] 李宪莉[1] 

机构地区：[1]天津城市建设学院能源与安全工程学院

出　　处：《建筑热能通风空调》2013年第5期63-65,86,共4页Building Energy & Environment

摘　　要：历史风貌建筑是宝贵的历史文化遗产和城市资源,保护和改造风貌建筑已被列为城市建设的重要任务之一。以天津某风貌建筑的改造为例,将燃气热泵空调和风冷热泵空调进行比较,结果表明燃气热泵空调系统更为节能、环保,但初投资不具有优势。最后对该建筑的燃气热泵系统运行效果进行数值模拟和实测分析,证明了改造方案的合理性。Historic building is precious cultural heritage and city resource. So, its protection and reconstruction have been listed as one of the important tasks of urban construction. Taking the project of a certain building as an example, the paper make a comparison between the GHP and the air source heat pump. It turned out that the GHP is more energy-saving and environmental protection,but the initial cost is not advantageous. Finally,through numerical simulation and measurement analysis, the rationality of the transformation was proved.

关 键 词：历史风貌建筑改造 燃气热泵 风冷热泵 节能 

分 类 号：TU831[建筑科学—供热、供燃气、通风及空调工程]