摘要
通过对合肥地区气候特点、建筑物空调冷热负荷规律及合肥地区不同深度土壤温度变化的分析,对合肥地区在应用土壤源热泵系统中出现的排热量和取热量不平衡的问题提出切实可行的工程方案:土壤源热泵+冷却塔、土壤源热泵+冰蓄冷,并讨论了不同工程方案的运行控制略策。针对土壤源热泵系统中地埋管长度的确定提出了设计思考,指出复合土壤源热泵系统在推广应用中应考虑的因素,展望了复合土壤源热泵系统的发展前景。
The characteristics of climate,the rules of air-conditioning hot and cold load in the building and the soil temperature of different depths in Hefei are analyzed.The suitable engineering schemes,including ground-source heat pump plus cooling tower,ground-source heat pump plus ice storage,are raised for heating imbalance of the application of the ground-source heat pump system in Hefei,and the control strategies for the different operation plan are accordingly discussed too.A design thinking aimed at ascertainment of the pipe length for the ground-source heat pump system is proposed,the factors that should be taken into account in the promotion and application of hybrid ground-source heat pump system are pointed out,and the development prospects of the hybrid ground-source heat pump system are looked forward to.
出处
《安徽建筑工业学院学报（自然科学版）》
2010年第6期70-73,共4页
Journal of Anhui Institute of Architecture(Natural Science)
关键词
土壤源热泵
冷却塔
冰蓄冷
应用
ground-source heat pump
cooling tower
ice storage
application
