Ecological garden rainwater cyclic utilization system

The present invention discloses an ecological garden rainwater cyclic utilization system. The ecological garden rainwater cyclic utilization system comprises a water pool, a right outer wall of an inserted rod is in clearance fit with a right upper inner wall of the water pool, a left middle inner wall of a box body and a left middle inner wall of a spring, a push block sleeve the right outer wallof the inserted rod, a right end of the push block is attached to a left end of the spring, and a right end of the spring is attached to a right inner wall of the box body. In the ecological garden rainwater cyclic utilization system, a filter plate is fixed in a support plate, so that the filter plate can be rapidly disassembled, problems that a filtering structure on the rainwater cyclic utilization system mostly adopts bolts for connection and is time and effort-wasting to disassembly and change are solved, a sliding rod drives a scraping plate to move left and right to clean filterable debris on the filter plate to prevent the filter plate from blocking up, and problems that in the ecological garden cyclic system, the filterable debris on the filter plate cannot be timely cleaned, thefilter plate is blocked up, and the cyclic system is paralyzed are solved.