A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Community drainage system for alleviating urban water logging
The invention discloses a community drainage system for alleviating urban water logging. The community drainage system comprises a residential building, a rainwater pipe network, a sewage pipe network, a riverway, a water-permeable pavement and a greening belt, wherein an inlet, a first outlet and a second outlet are formed in the rainwater pipe network, a roof water-storage area is arranged on the top of the residential building, and the roof water-storage area is communicated with the inlet through a roof sewer; a valve is arranged on the first outlet, the output end of the valve is connected with a first pipeline, and the first pipeline is communicated with the sewage pipe network; a river bottom water-storage system is arranged on the bottom of the riverway, holes are formed in the side wall of the riverway, the holes are communicated with the river bottom water-storage system, and the second outlet is communicated with the river bottom water-storage area through a second pipeline.Rainwater is temporarily stored by using the roof water-storage area, the peak discharge of a pavement in a community is alleviated, the disaster severity is reduced, the energy utilization rate is increased, the rainwater is easy to channel in many ways, water logging is avoided, and fresh water resources are saved.
本发明公开一种缓解城市内涝的小区排水系统，包括居民楼、雨水管网、污水管网、河道、透水路面和绿化带，所述雨水管网上设有入口、第一出口和第二出口，所述居民楼顶部设有楼顶储水区，且楼顶储水区通过楼顶下水道与所述入口连通，所述第一出口上设有阀门，且阀门的输出端连接有第一管道，所述第一管道与所述污水管网连通，所述河道的底部设有河底储水区，且河道的侧壁上设有孔，所述孔与河底储水区连通，所述第二出口通过第二管道与河底储水区连通；本发明利用楼顶储水区临时存储雨水，缓解小区地面的洪峰流量，降低灾害的严重性，并提高能源利用率，且方便多方面疏导雨水，避免内涝，并节约淡水资源。
Community drainage system for alleviating urban water logging
The invention discloses a community drainage system for alleviating urban water logging. The community drainage system comprises a residential building, a rainwater pipe network, a sewage pipe network, a riverway, a water-permeable pavement and a greening belt, wherein an inlet, a first outlet and a second outlet are formed in the rainwater pipe network, a roof water-storage area is arranged on the top of the residential building, and the roof water-storage area is communicated with the inlet through a roof sewer; a valve is arranged on the first outlet, the output end of the valve is connected with a first pipeline, and the first pipeline is communicated with the sewage pipe network; a river bottom water-storage system is arranged on the bottom of the riverway, holes are formed in the side wall of the riverway, the holes are communicated with the river bottom water-storage system, and the second outlet is communicated with the river bottom water-storage area through a second pipeline.Rainwater is temporarily stored by using the roof water-storage area, the peak discharge of a pavement in a community is alleviated, the disaster severity is reduced, the energy utilization rate is increased, the rainwater is easy to channel in many ways, water logging is avoided, and fresh water resources are saved.
本发明公开一种缓解城市内涝的小区排水系统，包括居民楼、雨水管网、污水管网、河道、透水路面和绿化带，所述雨水管网上设有入口、第一出口和第二出口，所述居民楼顶部设有楼顶储水区，且楼顶储水区通过楼顶下水道与所述入口连通，所述第一出口上设有阀门，且阀门的输出端连接有第一管道，所述第一管道与所述污水管网连通，所述河道的底部设有河底储水区，且河道的侧壁上设有孔，所述孔与河底储水区连通，所述第二出口通过第二管道与河底储水区连通；本发明利用楼顶储水区临时存储雨水，缓解小区地面的洪峰流量，降低灾害的严重性，并提高能源利用率，且方便多方面疏导雨水，避免内涝，并节约淡水资源。
Community drainage system for alleviating urban water logging
一种缓解城市内涝的小区排水系统
LIU WEI (author) / TANG XIANZHE (author) / SHU YUQIN (author) / PENG ZIJING (author)
2020-05-19
Patent
Electronic Resource
Chinese
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