Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Drainage structure for sponge city roadbed
The invention discloses a drainage structure for a sponge city roadbed. The structure comprises a drainage channel dug beside a roadbed, and a square groove is further dug in a lower portion of the roadbed. A water inlet pipe is connected between the drainage channel and the square groove; a floating plate is connected into the square groove in a sealed and sliding mode; and a through hole is arranged in the floating plate, a sealing column tightly matched with the through hole is fixedly connected to an inner top of the square groove, a rainwater conveying pipe and a sewage discharging pipe are arranged on the two opposite inner walls of the square groove respectively, and a pipe diameter of the water inlet pipe is larger than that of the sewage discharging pipe and smaller than that of the rainwater conveying pipe. By arranging the square groove, the water inlet pipe, the sewage discharge pipe smaller than the water inlet pipe and the rainwater conveying pipe larger than the water inlet pipe, rainwater in different periods of roadbed runoff can be treated separately, polluted rainwater in an initial period of runoff is treated, and clean rainwater in the later period of runoff can be collected and utilized.
本发明公开了一种用于海绵城市路基的排水结构，包括挖设在路基旁的排水渠，所述路基的下方还挖设有方形槽，所述排水渠与方形槽之间连通有进水管，所述方形槽内密封滑动连接有浮板，所述浮板上开设有通孔，所述方形槽的内顶部固定连接有与通孔紧密配合的密封柱，所述方形槽的两个相对内壁上分别设有雨水输送管和污水排放管，且进水管的管径大于污水排放管的管径而小于雨水输送管的管径。本发明通过设置方形槽、进水管、比进水管小的污水排放管及比进水管大的雨水输送管，可将路基径流不同时期的雨水分别进行处理，既将径流初期的污染雨水进行处理，又可对径流后期干净的雨水进行收集利用。
Drainage structure for sponge city roadbed
The invention discloses a drainage structure for a sponge city roadbed. The structure comprises a drainage channel dug beside a roadbed, and a square groove is further dug in a lower portion of the roadbed. A water inlet pipe is connected between the drainage channel and the square groove; a floating plate is connected into the square groove in a sealed and sliding mode; and a through hole is arranged in the floating plate, a sealing column tightly matched with the through hole is fixedly connected to an inner top of the square groove, a rainwater conveying pipe and a sewage discharging pipe are arranged on the two opposite inner walls of the square groove respectively, and a pipe diameter of the water inlet pipe is larger than that of the sewage discharging pipe and smaller than that of the rainwater conveying pipe. By arranging the square groove, the water inlet pipe, the sewage discharge pipe smaller than the water inlet pipe and the rainwater conveying pipe larger than the water inlet pipe, rainwater in different periods of roadbed runoff can be treated separately, polluted rainwater in an initial period of runoff is treated, and clean rainwater in the later period of runoff can be collected and utilized.
本发明公开了一种用于海绵城市路基的排水结构，包括挖设在路基旁的排水渠，所述路基的下方还挖设有方形槽，所述排水渠与方形槽之间连通有进水管，所述方形槽内密封滑动连接有浮板，所述浮板上开设有通孔，所述方形槽的内顶部固定连接有与通孔紧密配合的密封柱，所述方形槽的两个相对内壁上分别设有雨水输送管和污水排放管，且进水管的管径大于污水排放管的管径而小于雨水输送管的管径。本发明通过设置方形槽、进水管、比进水管小的污水排放管及比进水管大的雨水输送管，可将路基径流不同时期的雨水分别进行处理，既将径流初期的污染雨水进行处理，又可对径流后期干净的雨水进行收集利用。
Drainage structure for sponge city roadbed
一种用于海绵城市路基的排水结构
WAN XIANGYUN (Autor:in) / WU LI (Autor:in) / LIU WENBO (Autor:in)
25.08.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
/
E01F
ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
,
Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl.
/
E03F
SEWERS
,
Abwasserkanäle
Sponge city roadbed permeation drainage extension module
| Europäisches Patentamt | 2021