Slope surface recycled water utilization device

The utility model relates to the technical field of slope drainage, in particular to a slope recycled water utilization device which comprises a slope, an enclosure dam, an earth retaining dam and a drainage recycling assembly. A retaining dam is arranged on the periphery of the side slope, an earth retaining dam is arranged on the upper portion of the side slope, and an inner cavity of the earth retaining dam is connected with a drainage recycling assembly. The drainage recycling assembly comprises a drainage tank, a PVC pipe, a flow guide pipe, a drainage ditch, a filter screen, a water inlet pipe A, a sand basin, a water outlet pipe, a water suction pump, a water inlet pipe B and a spray head; the drainage groove is formed in the earth retaining dam, a PVC pipe with a filter pad core arranged in an inner cavity is installed in the drainage groove, and the water outlet end of the PVC pipe is communicated with a flow guide pipe in the inner cavity of the earth retaining dam. A filter screen is arranged betwe