居住建筑复合地源热泵系统设计及运行策略优化  

Design and operation strategy optimization of hybrid ground-source heat pump system for residential building

作　　者：范红兵[1] 徐旭[1] 黄飞[1] 苏辰彦 余秋萍[1] 徐先进[1] 

机构地区：[1]同济大学建筑设计集团上海同济开元建筑设计有限公司

出　　处：《制冷与空调》2015年第8期55-59,共5页Refrigeration and Air-Conditioning

摘　　要：对工程概况及系统设计进行详细介绍,通过土壤释热吸热不平衡率的计算,分析地源热泵系统只承担空调负荷和同时承担空调负荷以及生活热水负荷时,对机组效率的影响;分析不同生活热水系统的经济性,确定较适宜的运行策略。The project description and system design are introduced in detail. Through the calculation of unbalance rate of heat rejection into the soil and the heat extraction from the soil, the impacts on the efficiency of heat pump unit are analyzed when the ground- source heat pump system is responsible for air-conditioning load or both air-conditioning load and domestic hot water load. The economic efficiencies of different domestic hot wa- ter systems are analyzed, and the proper operation strategies are obtained.

关 键 词：地源热泵 系统设计 生活热水 策略优化 

分 类 号：TU83[建筑科学—供热、供燃气、通风及空调工程]