Effects of the Soil Source Heat Pump Borehole Spacing and Arrangement on the Soil Temperature of Well Group

Through the establishment of the ground source heat pump staggered/in-line simulation model, studying the impact of the borehole spacing and arrangement on the soil temperature of well group, studies have shown that borehole spacing have bigger influence on the soil temperature, but when the borehole spacing is certain, staggered spacing layout can effectively save area, and compared with the in-line arrangement the influence on the soil temperature in the well group is less difference.