Disc floating and sinking type water distributor

The utility model discloses a disc floating and sinking type water distributor which comprises an upper water distributor body, a floating and sinking water tank and a lower water distributor body. The upper water distributor body, the floating and sinking water tank and the lower water distributor body are all located in an energy accumulation pool. The floating and sinking water tank is fixedly connected with the upper water distributor body and the lower water distributor body. The upper bottom of the floating and sinking water tank is higher than the water distribution plane of the upper water distributor body, and the lower bottom of the floating and sinking water tank is lower than the water distribution plane of the lower water distributor body. The upper water distributor body and the lower water distributor body are both in a disc shape. The upper water distributor body is provided with an upper pressure bearing hose, and the lower water distributor body is provided with a lower pressure bearing hose. The floating and sinking water tank is connected with an air pump through an air guide pipe, and the air pump receives electric signals of a control device through a control line. According to the disc floating and sinking type water distributor, a discontinuity layer is compressed, the height of the discontinuity layer is reduced, and the utilizing rate of the energy accumulation pool is improved. Bendable pipelines are adopted by main pipelines of the water distributor in the energy accumulation pool, and the problem that a waterproof sleeve leaks water due to heat expansion and cold contraction is avoided. When the water distributor needs to be overhauled, the floating and sinking water tank only needs to float to the water surface, and an independent diver is not needed.