Ground source heat pump heat exchanger

The utility model discloses a ground source heat pump heat exchanger, which relates to the technical field of ground source heat pumps and comprises a soil layer, a heating structure and leakage-proof structures, a bottom plate is mounted at the top end of the soil layer, a water storage tank is mounted in the middle of the top end of the bottom plate, and the leakage-proof structures are arranged on two sides of the bottom end in the water storage tank. A water injection pipe is mounted at the top end of the interior of the water storage tank, mounting plates are mounted on the two sides of the water storage tank, second water pumps are mounted at the top ends of the mounting plates, connecting pipes are mounted at the top ends of the two sides of the interior of the water storage tank, and the heating structures are located on the two sides of the top end of the bottom plate and comprise first water pumps; the first water pumps are installed on the two sides of the top end of the bottom plate. Hot water in