A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Sponge urban road ecological drainage system
The invention discloses a sponge urban road ecological drainage system. The sponge urban road ecological drainage system comprises a roadway and a road surface rainwater inspection well arranged on the roadway, wherein the road surface rainwater inspection well is communicated with an underground rainwater pipe network; an ecological drainage structure at the edge of the roadway sequentially comprises an ecological drainage groove, a concave green belt and a green land from inside to outside; the ecological drainage groove comprises an inner groove wall, a groove bottom and an outer groove wall which are integrally connected; a water inlet hole is formed in the inner groove wall; a water seepage hole is formed in the outer groove wall; a green belt rainwater inspection well is arranged in the concave green belt; an overflow type rainwater grate is arranged at the upper end of the green belt rainwater inspection well; the height of the overflow type rainwater grate is smaller than that of the outer groove wall; the green belt rainwater inspection well is communicated with the road surface rainwater inspection well through an underground transverse branch pipe. The sponge urban road ecological drainage system can keep a relatively good drainage effect for a long period of time, is high in rainwater resource utilization rate, can play a radical role in road surface water accumulation, and has remarkable economic value and social value.
本发明公开了一种海绵城市道路生态排水系统，包括车行道和设置在车行道上的路面雨水检查井，路面雨水检查井与地下雨水管网连通，车行道的边缘的生态排水结构从内到外依次包括生态排水槽、下凹式绿化带和绿地，生态排水槽包括一体连接的内槽壁、槽底和外槽壁，内槽壁上设置有进水孔，外槽壁上设置有渗水孔，下凹式绿化带内设置有绿化带雨水检查井，绿化带雨水检查井的上端设置有溢流式雨水篦子，溢流式雨水篦子的高度小于外槽壁的高度，绿化带雨水检查井与路面雨水检查井之间通过地下横向支管连通。本发明可长期保持较好的排水效果，雨水资源利用率高，能对路面积水起到根治作用，具有显著的经济价值和社会价值。
Sponge urban road ecological drainage system
The invention discloses a sponge urban road ecological drainage system. The sponge urban road ecological drainage system comprises a roadway and a road surface rainwater inspection well arranged on the roadway, wherein the road surface rainwater inspection well is communicated with an underground rainwater pipe network; an ecological drainage structure at the edge of the roadway sequentially comprises an ecological drainage groove, a concave green belt and a green land from inside to outside; the ecological drainage groove comprises an inner groove wall, a groove bottom and an outer groove wall which are integrally connected; a water inlet hole is formed in the inner groove wall; a water seepage hole is formed in the outer groove wall; a green belt rainwater inspection well is arranged in the concave green belt; an overflow type rainwater grate is arranged at the upper end of the green belt rainwater inspection well; the height of the overflow type rainwater grate is smaller than that of the outer groove wall; the green belt rainwater inspection well is communicated with the road surface rainwater inspection well through an underground transverse branch pipe. The sponge urban road ecological drainage system can keep a relatively good drainage effect for a long period of time, is high in rainwater resource utilization rate, can play a radical role in road surface water accumulation, and has remarkable economic value and social value.
本发明公开了一种海绵城市道路生态排水系统，包括车行道和设置在车行道上的路面雨水检查井，路面雨水检查井与地下雨水管网连通，车行道的边缘的生态排水结构从内到外依次包括生态排水槽、下凹式绿化带和绿地，生态排水槽包括一体连接的内槽壁、槽底和外槽壁，内槽壁上设置有进水孔，外槽壁上设置有渗水孔，下凹式绿化带内设置有绿化带雨水检查井，绿化带雨水检查井的上端设置有溢流式雨水篦子，溢流式雨水篦子的高度小于外槽壁的高度，绿化带雨水检查井与路面雨水检查井之间通过地下横向支管连通。本发明可长期保持较好的排水效果，雨水资源利用率高，能对路面积水起到根治作用，具有显著的经济价值和社会价值。
Sponge urban road ecological drainage system
一种海绵城市道路生态排水系统
CHEN LU (author) / CHEN BANGZHAO (author) / RUAN YUNKUN (author) / XU JINGTIAN (author) / HU YU (author) / WEI GAOLIN (author) / DAI NANJIANG (author)
2021-12-31
Patent
Electronic Resource
Chinese