Water receiving device of backfill ventilation small well

The utility model discloses a water receiving device for backfilling a ventilation small well, which relates to the technical field of mine pollution discharge, solves the technical problems of much muddy water and poor environment of an underground roadway caused by water seepage of the small well in the existing mine, and comprises waterproof cloth and a fixing component for fixing and supporting the waterproof cloth, the waterproof cloth arranged between the fixing assemblies is concaved downwards to form a water storage tank, a drainage hole is formed in the bottom of the water storage tank, a drainage pipe is arranged on the drainage hole, and an installation assembly is arranged on the waterproof cloth. According to the utility model, the problem of water seepage of the slim well in the current underground production panel can be solved, meanwhile, the seepage water in the slim well can be effectively drained and controlled, and the damage of the water seepage of the slim well to a roadway bottom plate