Design method of vertical ground heat exchangers based on energy storage equilibrium of rock-soil body

Puts forward a design method for ground-source heat pump systems based on the heat transfer performance of ground heat exchangers, including collection of basic design information, realization of energy storage equilibrium principle and establishment of design objective scheme. Analyses the heat transfer characteristic of ground heat exchangers and expounds its effect on the energy storage equilibrium of rock-soil body. Presents the design method on account of energy storage equilibrium, verified by experimental results.