Self-cleaning cooling water storage pool device

The utility model relates to a self-cleaning cooling water storage pool device which comprises a circulating water pool, a plurality of partition walls, filtering components and a cooling tower, wherein the partition walls are arranged in the circulating water pool and divide the circulating water pool into a plurality of sedimentation interlayers; the filtering components are arranged on the top surfaces of the partition walls and are used for filtering cooling water; the cooling tower is arranged on one top surface of a water inlet end of the circulating water pool; the drain outlets are formed in the bottoms of the precipitation interlayers in the circulating water tank; the plurality of partition walls are sequentially arranged in the circulating water tank from high to low; fixing seats are arranged at the two ends, tightly attached to the inner wall of the circulating water tank, of the partition walls; quick connecting assemblies for fixing the filtering assemblies are arranged on the two fixing seats