RAINWATER UNDERCURRENT FLOWER BED FOR A LAWN ZONE

摘要

A rainwater storing garden for green zone is provided to prevent the deplete of subsurface water since the rainwater is purified by the plant in garden and rainwater is gradually flowed in into the soil. A rainwater storing garden for green zone comprises a garden frame(100) in which the opening in which rainwater is flowed in into the vegetation layer is formed in the single top part, a filtering tub(120) which filters out the dirt included in rainwater, a perforated drain pipe in which a plurality of inlet holes inflowing the rainwater stored in the gravel layer to inside is formed, a tube for controlling water level(135) which directly inflows the undercurrented rainwater under the upward of the vegetation layer with the perforated drain pipe.