Precipitation guiding device

The utility model relates to a precipitation flow guide device. The flow guiding device comprises a flow guiding device body and a water passing channel, the flow guiding device body is of a hollow cylinder structure with the two ends closed, the cross section of the water passing channel is of a U-shaped structure, an opening is formed in one side of the flow guiding device body, one end face ofthe water passing channel is welded to the opening of the flow guiding device body, and the other end face of the water passing channel is suspended; and a small water inlet hole is further formed below the flow guide device body. The flow guide device is simple in structure, high in practicability and convenient to use, the flow guide device body can float upwards under the influence of buoyancywhen the flow guide device body is placed in the water storage pool, water sedimentation treatment is conducted on the pool surface of the water storage pool, and the water sedimentation treatment efficiency can be improved. 本