Piezoelectric self-heating type efficient water collection floor tile and water circulation cooling system

The utility model relates to the field of building structures, in particular to a piezoelectric self-heating type efficient water collection floor tile and a water circulation cooling system, which comprise a water collection system, a drainage system, a purification system, a return system and a cooling system, water seepage holes are arranged on the surface of a face tile, drainage holes are arranged on the outer wall of a primary water storage tank, a support is arranged on a bottom plate of a secondary water storage tank, and the cooling system is arranged on the bottom plate of the secondary water storage tank. The embedded parts are arranged on bottom plates of the first-stage water storage tank and the second-stage water storage tank, the second-stage water storage tank is arranged in a road surface, the first-stage water storage tank is arranged in the second-stage water storage tank, the face bricks are arranged on the top surface of the first-stage water storage tank, waterproof bolts matched with t