A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Urban road rainwater collection and conservation system
The invention belongs to the technical field of urban road construction, and particularly provides an urban road rainwater collection and conservation system. The system comprises a sedimentation tank, a reservoir and porous high-water-content channels; a soil layer is arranged above the reservoir, greening vegetation is planted above the soil layer, and the reservoir is communicated with the sedimentation tank through a filter layer; and a plurality of seepage holes are formed in the sedimentation tank from top to bottom, one ends of the porous high-water-content channels arranged in the horizontal direction are communicated with the seepage holes, the bottom ends of the porous high-water-content channels arranged in the vertical direction are communicated with the reservoir, and the topends of the porous high-water-content channels penetrate through an infiltration line and are located below the greening vegetation. The infiltration line of conserved soil is maintained through a high-water-content layer and capillarity to nourish the greening vegetation on the two sides of a road, meanwhile, an existing rainwater pipeline standard method is transformed to form a rainwater overflowing and filtering scheme, in the water shortage season, the high infiltration line of a porous water-bearing pipeline is maintained through the capillarity, greening vegetation soil keeps good soilmoisture content, and the cost is saved.
本发明属于城市道路建设技术领域，具体提供了一种城市道路雨水收集涵养系统，包括位于沉淀池、蓄水池、多孔高含水通道；蓄水池上方设有土层，土层上方植有绿化植被，蓄水池与沉淀池之间通过过滤层连通；沉淀池从上到下设有多处渗流孔，沿着水平方向布置的多孔高含水通道的一端与渗流孔连通，沿着竖直方向布置的多孔高含水通道的底端与蓄水池连通，顶端穿过浸润线并位于绿化植被下方。利用高含水层和毛细现象维持涵养土壤的浸润线以滋养道路两侧绿化植被，同时改造现有雨水管道规范做法形成雨水溢流和过滤方案，在缺水季节，利用毛细现象保持多孔含水管道的高浸润线，使绿化植被土壤保持良好的墒情，节约了造价。
Urban road rainwater collection and conservation system
The invention belongs to the technical field of urban road construction, and particularly provides an urban road rainwater collection and conservation system. The system comprises a sedimentation tank, a reservoir and porous high-water-content channels; a soil layer is arranged above the reservoir, greening vegetation is planted above the soil layer, and the reservoir is communicated with the sedimentation tank through a filter layer; and a plurality of seepage holes are formed in the sedimentation tank from top to bottom, one ends of the porous high-water-content channels arranged in the horizontal direction are communicated with the seepage holes, the bottom ends of the porous high-water-content channels arranged in the vertical direction are communicated with the reservoir, and the topends of the porous high-water-content channels penetrate through an infiltration line and are located below the greening vegetation. The infiltration line of conserved soil is maintained through a high-water-content layer and capillarity to nourish the greening vegetation on the two sides of a road, meanwhile, an existing rainwater pipeline standard method is transformed to form a rainwater overflowing and filtering scheme, in the water shortage season, the high infiltration line of a porous water-bearing pipeline is maintained through the capillarity, greening vegetation soil keeps good soilmoisture content, and the cost is saved.
本发明属于城市道路建设技术领域，具体提供了一种城市道路雨水收集涵养系统，包括位于沉淀池、蓄水池、多孔高含水通道；蓄水池上方设有土层，土层上方植有绿化植被，蓄水池与沉淀池之间通过过滤层连通；沉淀池从上到下设有多处渗流孔，沿着水平方向布置的多孔高含水通道的一端与渗流孔连通，沿着竖直方向布置的多孔高含水通道的底端与蓄水池连通，顶端穿过浸润线并位于绿化植被下方。利用高含水层和毛细现象维持涵养土壤的浸润线以滋养道路两侧绿化植被，同时改造现有雨水管道规范做法形成雨水溢流和过滤方案，在缺水季节，利用毛细现象保持多孔含水管道的高浸润线，使绿化植被土壤保持良好的墒情，节约了造价。
Urban road rainwater collection and conservation system
一种城市道路雨水收集涵养系统
YANG PAN (author) / SHI YIXIONG (author) / LIU FEI (author) / WANG SONGLIN (author) / JIANG JINHUI (author)
2020-12-22
Patent
Electronic Resource
Chinese
Urban road rainwater collection system and construction method thereof
| European Patent Office | 2021