空气源热泵热水系统在冬冷夏热地区的应用探讨  

Application of air-source heat pump for hot water supplying system installed in area of temperature low in winter and high in summer

作　　者：王靖华[1] 汪波[1] 

机构地区：[1]浙江大学建筑设计研究院,杭州310027

出　　处：《给水排水》2007年第5期79-81,共3页Water & Wastewater Engineering

摘　　要：空气源热泵热水系统是一种高效的建筑节能方式,但其工作过程复杂,投资昂贵。探讨了如何在冬冷夏热的长江中下游地区合理选配热泵热水系统,达到最佳技术经济效益。认为在该地区。The air-source heat pump as a water heater is an efficient way of building energy conservation, however, the process is complicated and the initial investment is too high. In this paper, how to choose the heat pump properly to achieve the best economic benefits is discussed especially when it is used in area of middle and lower reaches of the Yangtze River with warm temperate climate, where the temperature is low in winter and very high in summer. The result shows that the power of air-source heat pump should be decided by average temperature in spring and autumn.

关 键 词：空气源 热泵热水器 能效比 技术经济性 冬冷夏热 

分 类 号：TU831.6[建筑科学—供热、供燃气、通风及空调工程]