Octagonal sinking and floating type water distributor

The utility model discloses an octagonal sinking and floating type water distributor. The water distributor comprises an upper water distributor, a sinking and floating water tank and a lower water distributor which are all positioned in an energy storing water pool; the sinking and floating water tank is fixedly connected with the upper water distributor and the lower water distributor; the upper bottom of the sinking and floating water tank is higher than the water distribution plane of the upper water distributor, and while the lower bottom of the sinking and floating water tank is lower than the water distribution plane of the lower water distributor; both the upper water distributor and the lower water distributor are octagonal; an upper bearing hose is arranged on the upper water distributor; a lower bearing hose is arranged on the lower water distributor; the sinking and floating water tank is connected with an air pump through an air guide pipe; the air pump receives an instruction from a control device through a control wire. According to the octagonal sinking and floating type water distributor, a thermocline is compressed to reduce the height, so that the utilization efficiency of the energy water pool can be increased; main pipes of the water distributors in the energy storing water tank can be bendable pipelines, and thus the problem of water leaking of a waterproof sleeve due to expansion caused by heat and contraction caused by cold can be avoided; when overhauling the water distributor, the sinking and floating water tank flows on the water, and independent divers can be saved.