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A platform for research: civil engineering, architecture and urbanism
Road assembly type anti-blocking bioretention device
The invention discloses a road assembly type anti-clogging bioretention device, and relates to the technical field of rainwater bioretention facilities, the road assembly type anti-clogging bioretention device comprises a planting soil layer, a bark covering layer, a gauze layer, a permeable geotextile, a gravel layer, a quartz sand water storage layer, a quantitative drainage device, a water guide device and a permeable filter assembly; the tree bark covering layer is laid on the upper surface of the planting soil layer, the gauze layer is laid on the upper surface of the tree bark covering layer, and the quartz sand water storage layer is laid below the planting soil layer and is divided through water-permeable geotextile. As the top opening of the water guide pipeline is higher than the horizontal plane of the permeable space, rainwater can be blocked when the rainwater time is short or short, enough time is provided for water storage, and the situation that the water storage amount is affected due to too fast water flow drainage is avoided; and when the water quantity is increased, water can be drained through the siphoning effect, so that the water drainage depth is increased, and more water can be drained.
本发明公开了一种道路装配式防堵塞生物滞留装置，涉及到雨水生物滞留设施技术领域，包括种植土层、树皮覆盖层、纱网层、透水土工布、砾石层、石英砂蓄水层、定量排水装置、导水装置、透水过滤组件；所述树皮覆盖层铺设在种植土层的上表面，所述纱网层铺设在树皮覆盖层的上表面，所述石英砂蓄水层铺设在种植土层的下方，且通过透水土工布进行分割；本发明由于导水管道的顶部开口高于透水空间的水平面，在雨水时间较短或时间较小使能够对雨水进行阻挡，为蓄水提供足够的时间，避免水流排放过快影响蓄水量；且在水量加大时能够通过虹吸作用进行排水，使排水深度加大，能够将更多的水排出。
Road assembly type anti-blocking bioretention device
The invention discloses a road assembly type anti-clogging bioretention device, and relates to the technical field of rainwater bioretention facilities, the road assembly type anti-clogging bioretention device comprises a planting soil layer, a bark covering layer, a gauze layer, a permeable geotextile, a gravel layer, a quartz sand water storage layer, a quantitative drainage device, a water guide device and a permeable filter assembly; the tree bark covering layer is laid on the upper surface of the planting soil layer, the gauze layer is laid on the upper surface of the tree bark covering layer, and the quartz sand water storage layer is laid below the planting soil layer and is divided through water-permeable geotextile. As the top opening of the water guide pipeline is higher than the horizontal plane of the permeable space, rainwater can be blocked when the rainwater time is short or short, enough time is provided for water storage, and the situation that the water storage amount is affected due to too fast water flow drainage is avoided; and when the water quantity is increased, water can be drained through the siphoning effect, so that the water drainage depth is increased, and more water can be drained.
本发明公开了一种道路装配式防堵塞生物滞留装置，涉及到雨水生物滞留设施技术领域，包括种植土层、树皮覆盖层、纱网层、透水土工布、砾石层、石英砂蓄水层、定量排水装置、导水装置、透水过滤组件；所述树皮覆盖层铺设在种植土层的上表面，所述纱网层铺设在树皮覆盖层的上表面，所述石英砂蓄水层铺设在种植土层的下方，且通过透水土工布进行分割；本发明由于导水管道的顶部开口高于透水空间的水平面，在雨水时间较短或时间较小使能够对雨水进行阻挡，为蓄水提供足够的时间，避免水流排放过快影响蓄水量；且在水量加大时能够通过虹吸作用进行排水，使排水深度加大，能够将更多的水排出。
Road assembly type anti-blocking bioretention device
一种道路装配式防堵塞生物滞留装置
PAN JUNKUI (author) / ZHANG BO (author) / LU WEI (author) / LI YABIN (author) / LUO QIONG (author) / YANG YONGXING (author) / NIU XIAOCONG (author)
2023-06-27
Patent
Electronic Resource
Chinese
IPC:
E03F
SEWERS
,
Abwasserkanäle
/
A01G
Gartenbau
,
HORTICULTURE
/
B01D
SEPARATION
,
Trennen
/
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
/
E03B
Anlagen oder Verfahren zum Gewinnen, Sammeln oder Verteilen von Wasser
,
INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
Anti-blocking bioretention pond system and working method thereof
| European Patent Office | 2022
| Wiley | 2022