Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Sponge city rainwater system
The application relates to a sponge city rainwater system which comprises a drainage pipe used for draining rainwater on a roof, a slow drainage region used for slowing down rainwater drainage and a rainwater garden used for collecting rainwater. The slow drainage region is obliquely arranged, one end of the drainage pipe is communicated to the roof, and the other end of the drainage pipe extends to the high end of the slow drainage region; the rainwater garden is arranged on the side, away from the high end, of the low end of the slow drainage region; an overflow pipe is arranged in the rainwater garden; one end of the overflow pipe is located in the rainwater garden and is provided with an upper opening; the other end of the overflow pipe is located underground, and the part, located underground, of the overflow pipe is a permeable pipe; and the end, located underground, of the overflow pipe is communicated to a drainage pipe network. According to the application, the drainage pressure of rainwater borne by the roof on an urban drainage system can be effectively reduced.
本申请涉及一种海绵城市雨水系统，其包括用于将屋顶的雨水排出的排水管、用于减缓雨水排放的缓排区和用于收集雨水的雨水花园，所述缓排区呈倾斜设置，所述排水管的一端连通于屋顶，所述排水管的另一端延伸至缓排区的高端，所述雨水花园设置于缓排区的低端远离高端的一侧，所述雨水花园内设置有溢流管，所述溢流管的一端位于雨水花园内并呈上开口设置，所述溢流管的另一端位于地下且溢流管位于地下的部分为透水管，所述溢流管位于地下的一端连通于排水管网。本申请能够有效的减小屋顶承接的雨水对城市排水系统造成的排水压力。
Sponge city rainwater system
The application relates to a sponge city rainwater system which comprises a drainage pipe used for draining rainwater on a roof, a slow drainage region used for slowing down rainwater drainage and a rainwater garden used for collecting rainwater. The slow drainage region is obliquely arranged, one end of the drainage pipe is communicated to the roof, and the other end of the drainage pipe extends to the high end of the slow drainage region; the rainwater garden is arranged on the side, away from the high end, of the low end of the slow drainage region; an overflow pipe is arranged in the rainwater garden; one end of the overflow pipe is located in the rainwater garden and is provided with an upper opening; the other end of the overflow pipe is located underground, and the part, located underground, of the overflow pipe is a permeable pipe; and the end, located underground, of the overflow pipe is communicated to a drainage pipe network. According to the application, the drainage pressure of rainwater borne by the roof on an urban drainage system can be effectively reduced.
本申请涉及一种海绵城市雨水系统，其包括用于将屋顶的雨水排出的排水管、用于减缓雨水排放的缓排区和用于收集雨水的雨水花园，所述缓排区呈倾斜设置，所述排水管的一端连通于屋顶，所述排水管的另一端延伸至缓排区的高端，所述雨水花园设置于缓排区的低端远离高端的一侧，所述雨水花园内设置有溢流管，所述溢流管的一端位于雨水花园内并呈上开口设置，所述溢流管的另一端位于地下且溢流管位于地下的部分为透水管，所述溢流管位于地下的一端连通于排水管网。本申请能够有效的减小屋顶承接的雨水对城市排水系统造成的排水压力。
Sponge city rainwater system
海绵城市雨水系统
CHEN DONGFEI (Autor:in) / ZHAO QIANQIAN (Autor:in) / YOU YANYI (Autor:in)
09.11.2021
Patent
Elektronische Ressource
Chinesisch