The Future of Applied Ground Source Heat Pump in Xi'an

Ground source heat pump is an energy saving and environmental protection technology.Based on the geologic environment of Xi'an city,the application of different ground source heat pump(surface water source heat pump,under ground water source heat pump and soil source heat pump)were compared.Finally,the economic possibility and characteristic of application soil source heat pump in Xi'an city were investigated,and the problems should be solved in future were brought forward too.