Intelligent water distributor with self-powered function

The invention provides an intelligent water distributor with a self-power-supply function, which comprises a self-power-generation module and an intelligent injection allocation module, an annular cavity for water flow to pass through is formed in the water distributor, the self-generating module is arranged on one side of the annular cavity in the water distributor body, and the intelligent injection allocation module is arranged on the other side of the annular cavity in the water distributor body; the self-generating module comprises a generator, a rigid coupling A, an adapter short shaft A, a coupler A, a transmission lead screw A, a transmission rod A, an impeller and a storage battery; the intelligent injection allocation module comprises a valve element gland, a dynamic seal, a valve element body, a transmission rod B, a transmission lead screw B, a lead screw nut, a high-temperature direct-current gear motor, a high-temperature battery, a rigid coupling B, a switching short shaft B and a coupler B. Ac