A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Obstruction automatic separating and filtering sewage discharge system for reducing urban inland inundation
The invention discloses an obstruction automatic separating and filtering sewage discharge system for reducing urban inland inundation, and belongs to the technical field of municipal drainage. The system comprises a bearing road, a sewer opening, separating and filtering handrails and a drainage channel; a plurality of separating and filtering handrails are arranged on a bearing road and are respectively and correspondingly positioned on the periphery of the sewer opening, so that when accumulated water on the bearing road flows towards the sewer opening and is discharged, the separating and filtering handrails can be automatically lifted and form a fence structure with channels at uniform intervals, and the fence structure enables water to effectively pass through. Meanwhile, sundries such as branches and leaves and floating garbage carried in water flow can be separated and filtered to the outer side of the fence structure, compared with a sewer opening, the sundries separation and filtering area is remarkably increased, and the situation that accumulated water cannot be discharged in time to aggravate urban inland inundation due to water flow blockage caused by the fact that only a small amount of sundries are concentrated to the edge of the sewer opening is avoided, so that the functional practicability of the structure is improved.
本发明公开了一种用于降低城市内涝的阻塞物自动隔滤污水排放系统，属于市政排涝技术领域。包括承载道路、下水道口、隔滤栏杆和排水道；通过在承载道路设置若干个隔滤栏杆，并使隔滤栏杆分别对应位于下水道口外围，以实现承载道路的积水在向下水道口流动排放时，隔滤栏杆能够自动升起并组成具有均匀间距通道的栅栏结构，栅栏结构使水有效通过，同时对水流中携带的树枝叶、漂浮垃圾等杂物起到隔滤功能，将杂物滤隔至栅栏结构外侧，相较于下水道口，显著增加了杂物隔滤面积，避免仅少量杂物集中至下水道口的边沿造成水流阻塞，导致积水不能及时排出而加剧城市内涝，提升了结构的功能实用性。
Obstruction automatic separating and filtering sewage discharge system for reducing urban inland inundation
The invention discloses an obstruction automatic separating and filtering sewage discharge system for reducing urban inland inundation, and belongs to the technical field of municipal drainage. The system comprises a bearing road, a sewer opening, separating and filtering handrails and a drainage channel; a plurality of separating and filtering handrails are arranged on a bearing road and are respectively and correspondingly positioned on the periphery of the sewer opening, so that when accumulated water on the bearing road flows towards the sewer opening and is discharged, the separating and filtering handrails can be automatically lifted and form a fence structure with channels at uniform intervals, and the fence structure enables water to effectively pass through. Meanwhile, sundries such as branches and leaves and floating garbage carried in water flow can be separated and filtered to the outer side of the fence structure, compared with a sewer opening, the sundries separation and filtering area is remarkably increased, and the situation that accumulated water cannot be discharged in time to aggravate urban inland inundation due to water flow blockage caused by the fact that only a small amount of sundries are concentrated to the edge of the sewer opening is avoided, so that the functional practicability of the structure is improved.
本发明公开了一种用于降低城市内涝的阻塞物自动隔滤污水排放系统，属于市政排涝技术领域。包括承载道路、下水道口、隔滤栏杆和排水道；通过在承载道路设置若干个隔滤栏杆，并使隔滤栏杆分别对应位于下水道口外围，以实现承载道路的积水在向下水道口流动排放时，隔滤栏杆能够自动升起并组成具有均匀间距通道的栅栏结构，栅栏结构使水有效通过，同时对水流中携带的树枝叶、漂浮垃圾等杂物起到隔滤功能，将杂物滤隔至栅栏结构外侧，相较于下水道口，显著增加了杂物隔滤面积，避免仅少量杂物集中至下水道口的边沿造成水流阻塞，导致积水不能及时排出而加剧城市内涝，提升了结构的功能实用性。
Obstruction automatic separating and filtering sewage discharge system for reducing urban inland inundation
用于降低城市内涝的阻塞物自动隔滤污水排放系统
SUN HONGTAO (author)
2022-01-21
Patent
Electronic Resource
Chinese
| European Patent Office | 2022