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地源热泵是一种冷热源系统,技术含量较高,目前属于较为先进的技术。也是我国国家建设部所推荐的新源技术之一。本文首先介绍了地源热泵系统在一个自然年的周期内冬夏两季的工作模式,并分析了在实际设计过程中,地源热泵系统夏季制冷和冬季制热的热平衡的计算,并针对地源热泵一个自然年周期内可能出现的热量不平衡的现象,提出了相应的对原有地源热泵系统的改进方案。
Ground source heat pump is a cold and heat source system, high technology content, is currently a more advanced technology. It is also one of the new source technologies recommended by China’s Ministry of Construction. This paper first introduces the working patterns of ground source heat pump system in winter and summer in a natural year cycle and analyzes the calculation of the heat balance of the ground source heat pump system in summer and winter in the actual design process. Heat pump in a natural annual cycle of heat imbalances may occur, the corresponding proposed improvements to the original ground source heat pump system.