A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a drainage device for sponge city construction, and particularly relates to the technical field of sponge city construction. The drainage device comprises a permeable layer, a plain soil layer is arranged below the permeable layer, grassland is arranged on the surface of the top end of the permeable layer, a pebble layer is arranged below the plain soil layer, a matrix layer is arranged below the pebble layer, a river is arranged on the surface of the top end of the grassland, and one end of the river is connected with a wet pond. According to the drainage device for sponge city construction, rainwater enters a water seepage cylinder along the multiple water seepage holes, impurities in the rainwater can be intercepted and filtered through a filter screen, the rainwater falls onto the two blocking plates, the rainwater can be subjected to liquid sealing through a water accumulation area, rotten gas is prevented from flowing out of a rainwater well lid, breeding of peculiar smells is reduced, rainwater can be reused for greening irrigation, road surface and vehicle flushing and the like, a green roof can effectively reduce the total roof runoff amount and runoff pollution load, the effects of energy conservation and emission reduction are achieved, water resource shortage is relieved, and water conservation and emission reduction are achieved.
本发明公开了一种海绵城市建设施工排水装置，具体涉及海绵城市建设施工技术领域，包括渗透层，所述渗透层的下方设置有素土层，且渗透层的顶端表面设置有草地，所述素土层的下方设置有卵石层，所述卵石层的下方设置有基质层，所述草地的顶端表面设置有河流，所述河流的一端连接有湿塘。本发明中雨水顺着多个渗水孔进入到渗水筒的内部，经过滤网可对雨水中的杂质进行拦截过滤，而雨水落入到两个阻隔板上，通过积水区可对雨水液封，避免腐臭气体从雨水井盖中流出，减少异味的滋生，雨水可回用于绿化灌溉、冲洗路面和车辆等，绿色屋顶可有效减少屋面径流总量和径流污染负荷，具有节能减排的作用，缓解水资源短缺、节水减排。
The invention discloses a drainage device for sponge city construction, and particularly relates to the technical field of sponge city construction. The drainage device comprises a permeable layer, a plain soil layer is arranged below the permeable layer, grassland is arranged on the surface of the top end of the permeable layer, a pebble layer is arranged below the plain soil layer, a matrix layer is arranged below the pebble layer, a river is arranged on the surface of the top end of the grassland, and one end of the river is connected with a wet pond. According to the drainage device for sponge city construction, rainwater enters a water seepage cylinder along the multiple water seepage holes, impurities in the rainwater can be intercepted and filtered through a filter screen, the rainwater falls onto the two blocking plates, the rainwater can be subjected to liquid sealing through a water accumulation area, rotten gas is prevented from flowing out of a rainwater well lid, breeding of peculiar smells is reduced, rainwater can be reused for greening irrigation, road surface and vehicle flushing and the like, a green roof can effectively reduce the total roof runoff amount and runoff pollution load, the effects of energy conservation and emission reduction are achieved, water resource shortage is relieved, and water conservation and emission reduction are achieved.
本发明公开了一种海绵城市建设施工排水装置，具体涉及海绵城市建设施工技术领域，包括渗透层，所述渗透层的下方设置有素土层，且渗透层的顶端表面设置有草地，所述素土层的下方设置有卵石层，所述卵石层的下方设置有基质层，所述草地的顶端表面设置有河流，所述河流的一端连接有湿塘。本发明中雨水顺着多个渗水孔进入到渗水筒的内部，经过滤网可对雨水中的杂质进行拦截过滤，而雨水落入到两个阻隔板上，通过积水区可对雨水液封，避免腐臭气体从雨水井盖中流出，减少异味的滋生，雨水可回用于绿化灌溉、冲洗路面和车辆等，绿色屋顶可有效减少屋面径流总量和径流污染负荷，具有节能减排的作用，缓解水资源短缺、节水减排。
Drainage device for sponge city construction
一种海绵城市建设施工排水装置
CHENG HANG (author)
2021-04-30
Patent
Electronic Resource
Chinese
IPC:
E03B
Anlagen oder Verfahren zum Gewinnen, Sammeln oder Verteilen von Wasser
,
INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
/
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
/
E03F
SEWERS
,
Abwasserkanäle
/
E04D
ROOF COVERINGS
,
Dacheindeckungen
Intelligent drainage device for sponge city construction
| European Patent Office | 2021