Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Sponge city road structure capable of recycling rainwater
The invention discloses a sponge city road structure, relates to the field of municipal engineering, and solves the problems that an existing municipal road capable of realizing rainwater recovery iscomplex in structure, high in cost and unfavorable for implementation. According to the technical scheme, the sponge city road structure capable of recycling rainwater comprises a sidewalk and a greenbelt, drainage ditches are formed in one side or two sides of the sidewalk, a pavement structure of the sidewalk comprises a permeable surface layer, a filtering structure layer and a water stop plate are sequentially arranged on the lower side of the surface layer, and a drainage groove is formed in the water stop plate; the water outlet of the drainage groove is located at each drainage ditch,and a lower cushion layer and a base soil layer are arranged on the lower side of the water stop plate; a rainwater grate and a filtering structure are arranged at the top of each drainage ditch; andthe drainage ditches are provided with underground reservoirs at intervals in the length direction and communicated with the underground reservoirs, and water taking wells are arranged at the tops ofthe underground reservoirs. Rainwater flows into the drainage ditches after being filtered, then flows into the underground reservoirs and finally is taken through the water taking wells. The structure is used for sponge city sidewalk road design.
本发明公开了一种海绵城市的道路结构，涉及市政工程领域，解决现有可实现雨水回收的市政道路结构复杂、成本高、不利于实施的问题。本发明采用的技术方案是：海绵城市可回收利用雨水的道路结构，包括人行道和绿化带，人行道的一侧或两侧设置排水沟，人行道的路面结构包括透水的面层，面层下侧依次设置过滤结构层和隔水板，隔水板上设置排水槽，排水槽的出水口位于排水沟，隔水板下侧设置为下垫层和基土层；排水沟的顶部设置雨水篦子和过滤结构；排水沟沿长度方向间隔设置地下蓄水池，排水沟与地下蓄水池连通，地下蓄水池的顶部设置取水井道。雨水过滤后流入排水沟，再流入地下蓄水池，最后通过取水井道取用。本发明用于海绵城市人行道路设计。
Sponge city road structure capable of recycling rainwater
The invention discloses a sponge city road structure, relates to the field of municipal engineering, and solves the problems that an existing municipal road capable of realizing rainwater recovery iscomplex in structure, high in cost and unfavorable for implementation. According to the technical scheme, the sponge city road structure capable of recycling rainwater comprises a sidewalk and a greenbelt, drainage ditches are formed in one side or two sides of the sidewalk, a pavement structure of the sidewalk comprises a permeable surface layer, a filtering structure layer and a water stop plate are sequentially arranged on the lower side of the surface layer, and a drainage groove is formed in the water stop plate; the water outlet of the drainage groove is located at each drainage ditch,and a lower cushion layer and a base soil layer are arranged on the lower side of the water stop plate; a rainwater grate and a filtering structure are arranged at the top of each drainage ditch; andthe drainage ditches are provided with underground reservoirs at intervals in the length direction and communicated with the underground reservoirs, and water taking wells are arranged at the tops ofthe underground reservoirs. Rainwater flows into the drainage ditches after being filtered, then flows into the underground reservoirs and finally is taken through the water taking wells. The structure is used for sponge city sidewalk road design.
本发明公开了一种海绵城市的道路结构，涉及市政工程领域，解决现有可实现雨水回收的市政道路结构复杂、成本高、不利于实施的问题。本发明采用的技术方案是：海绵城市可回收利用雨水的道路结构，包括人行道和绿化带，人行道的一侧或两侧设置排水沟，人行道的路面结构包括透水的面层，面层下侧依次设置过滤结构层和隔水板，隔水板上设置排水槽，排水槽的出水口位于排水沟，隔水板下侧设置为下垫层和基土层；排水沟的顶部设置雨水篦子和过滤结构；排水沟沿长度方向间隔设置地下蓄水池，排水沟与地下蓄水池连通，地下蓄水池的顶部设置取水井道。雨水过滤后流入排水沟，再流入地下蓄水池，最后通过取水井道取用。本发明用于海绵城市人行道路设计。
Sponge city road structure capable of recycling rainwater
海绵城市可回收利用雨水的道路结构
ZHAO XUAN (Autor:in) / ZHANG CHONGXI (Autor:in) / LI BINGQIANG (Autor:in) / FAN HUAMENG (Autor:in)
22.01.2021
Patent
Elektronische Ressource
Chinesisch
Road rainwater recycling system for sponge city construction
| Europäisches Patentamt | 2021