摘要
本文通过实例分析,提出采用地源热泵与溶液除湿耦合的温湿度独立控制系统,可直接将夏季室内部分废热供溶液除湿新风系统中溶液再生,不必全部排至地下,既解决土壤的热平衡问题,又解决了再生热的来源问题。文中最后对系统运行情况及经济性进行了分析,提出了地源热泵在夏热冬冷地区有较好的经济性,只要采取解决地下热平衡合适的技术措施,可以很好地在此地区进行推广。
Through the example analysis,the temperature and humidity independent control system that based on the ground-source heat pump and coupled with the liquid desiccant have been present,which can transformed the partial waste heat directly into the solution regeneration energy,and do not discharging into the ground,so it can solve the thermal balance of the soil and the problems of renewable sources of heat.The economical efficiency of the ground-source heat pump system applied in hot summer and cold winter zone was put forward by analyzing the system capital cost and operation cost.
出处
《建筑热能通风空调》
2010年第4期46-50,共5页
Building Energy & Environment
基金
国家"十一五"科技支撑计划项目(PEC200702)
关键词
地源热泵
地下热平衡
温湿度独立控制
溶液除湿
ground-source heat pump
thermal balance of the soil
temperature and humidity independent control system
liquid desiccant
