A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Sponge city drainage device
The invention relates to a sponge city drainage device which is applied to the field of urban road drainage technology. The device comprises a soil layer, a non-woven fabric and a ceramsite layer which are sequentially distributed from top to bottom; a plurality of drainage pipes are laid in the soil layer; the drainage pipes are connected with a municipal water network pipe; each drainage pipe is provided with a plurality of first through holes distributed in the length direction of the drainage pipe; the drainage pipes are wrapped with filter cloth; and the green belt is planted on the soil layer and is lower than a road surface. The sponge city drainage device has the effect of protecting the road green belt.
本申请涉及一种海绵城市排水装置，应用在城市道路排水技术的领域，其包括从上至下依次分布的土壤层、无纺布和陶粒层，土壤层内铺设有若干排水管，排水管与市政水网管连接，各个排水管上均开设有若干沿排水管长度方向分布的第一通孔，排水管外包裹有滤布，绿化带种植在土壤层上并低于路面。本申请具有保护道路绿化带的效果。
Sponge city drainage device
The invention relates to a sponge city drainage device which is applied to the field of urban road drainage technology. The device comprises a soil layer, a non-woven fabric and a ceramsite layer which are sequentially distributed from top to bottom; a plurality of drainage pipes are laid in the soil layer; the drainage pipes are connected with a municipal water network pipe; each drainage pipe is provided with a plurality of first through holes distributed in the length direction of the drainage pipe; the drainage pipes are wrapped with filter cloth; and the green belt is planted on the soil layer and is lower than a road surface. The sponge city drainage device has the effect of protecting the road green belt.
本申请涉及一种海绵城市排水装置，应用在城市道路排水技术的领域，其包括从上至下依次分布的土壤层、无纺布和陶粒层，土壤层内铺设有若干排水管，排水管与市政水网管连接，各个排水管上均开设有若干沿排水管长度方向分布的第一通孔，排水管外包裹有滤布，绿化带种植在土壤层上并低于路面。本申请具有保护道路绿化带的效果。
Sponge city drainage device
海绵城市排水装置
ZHANG DONGBO (author) / BAO JINHONG (author) / ZHANG WEIGUO (author)
2021-06-11
Patent
Electronic Resource
Chinese