针对地埋管运行换热性能,提出了基于岩土体蓄能平衡的地埋管地源热泵系统设计方法,主要涵盖了设计基础资料的提取、蓄能平衡原则的实现以及设计目标与方案的确立。阐述了地埋管换热特性及其对岩土体蓄能平衡的影响,在此基础上给出了基于蓄能平衡原则的地埋管地源热泵系统设计方法,并通过实验数据验证了该设计方法的有效性。 In view of the heat transfer performance of buried pipe, the design method of buried pipe ground source heat pump system based on the balance of storage of rock and soil is proposed, which mainly covers the extraction of basic design data, the principle of energy storage and balance, and the design goals and solutions establish. The heat transfer characteristics of ground tube and its influence on the energy storage balance of rock and soil are expounded. Based on this, the design method of ground source heat pump system based on energy balance principle is given. The effectiveness of the design method.