Energy underground three-dimensional parking garage utilizing support piles for heat exchange

The utility model discloses an energy underground three-dimensional parking garage capable of exchanging heat through support piles. The energy underground three-dimensional parking garage comprises the support piles, ring beams, capping beams, an underground garage outer wall, a bottom plate and a top plate. The supporting piles arranged on the outer side of the outer wall of the underground garage comprise common supporting piles and heat exchange supporting piles, and multiple sets of heat exchange pipelines are arranged in the heat exchange supporting piles. The heat exchange pipeline comprises a water inlet pipeline, a water outlet pipeline and a connecting pipeline for connecting the water inlet pipeline and the water outlet pipeline into a whole at the lower part; the water inlet pipeline and the water outlet pipeline are arranged vertical to the horizontal plane and are fixed on longitudinal bars in the support pile through spiral bars; the connecting pipeline is horizontally arranged; and different g