太阳能热泵供暖系统在西藏地区的应用  

Application of Heat-supply System with Solar Heat Pump in Tibet Region

作　　者：郑宗和[1] 高金水[1] 葛昕[1] 

机构地区：[1]天津大学,天津300072

出　　处：《煤气与热力》2006年第12期52-54,共3页Gas & Heat

摘　　要：分析了西藏地区应用太阳能供暖的有利条件。结合工程实例,对太阳能热泵供暖系统与太阳能直接供暖系统(设有辅助电加热器)的供暖情况及经济性进行了对比分析。当室外温度变化时,太阳能热泵供暖系统及太阳能直接供暖系统均可满足供暖要求。太阳能热泵供暖系统的经济性优于太阳能直接供暖系统。The favorable conditions of applying solar energy for heat-supply in Tibet region are analyzed. With engineering examples, the heat-supply situation and the economy between the heat-supply system with solar heat pump and solar direct heat-supply system （adding auxiliary electric heater） are contrasted and analyzed. When outdoor temperature changes, the above-mentioned two systems can meet heat-supply requirement, but the economy of the former is better than that of the latter.

关 键 词：太阳能 热泵 供暖 经济性 

分 类 号：TU995[建筑科学—供热、供燃气、通风及空调工程]