A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a roof rainwater and bioretention facility connecting device, which relates to the field of building community sponge cities, and comprises a drainage blind ditch, a liquid level well, a contact ditch and a water distribution ditch which are all arranged at the outdoor underground and are connected in sequence; a water inlet of the drainage blind ditch is communicated with the upstream ditch and the rain down pipe; the drainage blind ditch has a gradient and flows downwards to the liquid level well; a liquid level well water inlet is formed between the drainage blind ditch and the liquid level well; a liquid level well water outlet is formed between the liquid level well and the contact ditch; the lower end of the connecting ditch is communicated with the interior of the water distribution ditch; the top opening of the water distribution ditch is communicated with the interior of the bioretention facility. Rainwater can be evenly guided into the bioretention facility in a sheetflow mode, so that the rainwater is adjusted in the bioretention facility, it can be guaranteed that the depth of the tail-end bioretention facility is not limited by the depth and the length of a front-end transfer type grass planting ditch or a drainage ditch, and the burial depth requirements of an overflow pipe and an outdoor rainwater pipe of the tail-end bioretention facility are met.
本发明公开了一种屋面雨水与生物滞留设施连接的装置，涉及建筑小区海绵城市领域，包括均设置于室外地底且依次连接的排水暗沟、液位井、联络沟和配水沟；排水暗沟的进水口和上游水沟以及雨落管连通；排水暗沟带有坡度，并向下流向液位井；排水暗沟和液位井之间设有液位井进水口；液位井和联络沟之间设有液位井出水口；联络沟带有坡度，且其下端和配水沟内部连通；配水沟顶部开口，配水沟顶部开口处和生物滞留设施内部连通。能将雨水以漫流的方式均匀的导入生物滞留设施，使雨水在生物滞留设施内得到调节，并能保证末端生物滞留设施的深度不受前端转输型植草沟或排水沟深度、长度的限制，满足末端生物滞留设施溢流管和室外雨水管埋深要求。
The invention discloses a roof rainwater and bioretention facility connecting device, which relates to the field of building community sponge cities, and comprises a drainage blind ditch, a liquid level well, a contact ditch and a water distribution ditch which are all arranged at the outdoor underground and are connected in sequence; a water inlet of the drainage blind ditch is communicated with the upstream ditch and the rain down pipe; the drainage blind ditch has a gradient and flows downwards to the liquid level well; a liquid level well water inlet is formed between the drainage blind ditch and the liquid level well; a liquid level well water outlet is formed between the liquid level well and the contact ditch; the lower end of the connecting ditch is communicated with the interior of the water distribution ditch; the top opening of the water distribution ditch is communicated with the interior of the bioretention facility. Rainwater can be evenly guided into the bioretention facility in a sheetflow mode, so that the rainwater is adjusted in the bioretention facility, it can be guaranteed that the depth of the tail-end bioretention facility is not limited by the depth and the length of a front-end transfer type grass planting ditch or a drainage ditch, and the burial depth requirements of an overflow pipe and an outdoor rainwater pipe of the tail-end bioretention facility are met.
本发明公开了一种屋面雨水与生物滞留设施连接的装置，涉及建筑小区海绵城市领域，包括均设置于室外地底且依次连接的排水暗沟、液位井、联络沟和配水沟；排水暗沟的进水口和上游水沟以及雨落管连通；排水暗沟带有坡度，并向下流向液位井；排水暗沟和液位井之间设有液位井进水口；液位井和联络沟之间设有液位井出水口；联络沟带有坡度，且其下端和配水沟内部连通；配水沟顶部开口，配水沟顶部开口处和生物滞留设施内部连通。能将雨水以漫流的方式均匀的导入生物滞留设施，使雨水在生物滞留设施内得到调节，并能保证末端生物滞留设施的深度不受前端转输型植草沟或排水沟深度、长度的限制，满足末端生物滞留设施溢流管和室外雨水管埋深要求。
Device for connecting roof rainwater and bioretention facility
一种屋面雨水与生物滞留设施连接的装置
2023-12-29
Patent
Electronic Resource
Chinese
IPC:
E03F
SEWERS
,
Abwasserkanäle
/
A01G
Gartenbau
,
HORTICULTURE
/
E02D
FOUNDATIONS
,
Gründungen
/
E04D
ROOF COVERINGS
,
Dacheindeckungen
/
F16K
VALVES
,
Ventile
/
G01F
Messen des Volumens, des Durchflussvolumens, des Massendurchflusses oder des Füllstandes
,
MEASURING VOLUME, VOLUME FLOW, MASS FLOW, OR LIQUID LEVEL
| European Patent Office | 2024