Ground temperature compensation energy-saving system of ground source heat pump

The utility model discloses a ground temperature compensation energy-saving system of a ground source heat pump. The system comprises a central controller, an outdoor temperature compensator, a groundtemperature monitoring sensor, an electrically operated valve I, an electrically operated valve II, an electrically operated valve III, an electrically operated valve IV, an air source heat supplementing unit, a ground heat exchanger, a ground side circulating water pump, a temperature sensor, a ground source heat pump unit, an air conditioner circulating water pump and a tail end air conditioner. According to the ground temperature compensation energy-saving system of the ground source heat pump, heat taking and heat discharging of the ground side of a ground source heat pump system in the northern area can be balanced, and therefore the problems that a heat pump unit can not supply heat when alarming and halting in winter and the underground ecological environment is affected are solved; meanwhile, the heating