| 摘要 |
A sprinkling system for recycling gray water in a construction situ is provided to reduce the pollution caused by dust and to prevent an urban heat island effect by sprinkling water on a road surface at any time, to reduce the amount of sewage generation by recycling gray water, to increase the treatment efficiency of sewage by sending out high density wastewater to a sewage disposal plant and to economize on water resources by collecting gray water separately and sending to a place of heavy water in need. A sprinkling system for recycling gray water in a construction situ contains: a gray water storage tank(30) collecting gray water from a gray water source(26) of a building(10) and storing temporarily; a gray water treatment unit(36) getting supplied with the stored gray water of the gray water storage tank through a gray water feed pipe(32) and settling into heavy water; a heavy water detention basin(38) storing up the treated heavy water of the gray water treatment unit temporarily; a pump(40) sending out the stored heavy water of the heavy water detention basin to a heavy water supply pipe(42); many sprinklers(50) connected with the heavy water supply pipe and installed to the lower part of a road surface(A) to sprinkle heavy water to the upper part of the road surface at need; a heavy water storage tank(54) getting supplied with heavy water through the heavy water supply pipe and storing temporarily; and a heavy water supply pipe(58) connecting the heavy water storage tank and a place of heavy water in need such as a toilet(62). |
