A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Sunken greenbelt structure for sponge city
The invention relates to the technical field of sunken greenbelt structures, and discloses a sunken greenbelt structure for a sponge city, which comprises a sunken planting area built beside a railway, a water storage layer, a gravel layer, a construction layer and a foundation are sequentially laid below the sunken planting area from top to bottom, and a water storage cavity subjected to waterproof treatment is arranged in the foundation. An overflow well extending to the position above the sunken planting area is arranged on the inner top wall of the water storage cavity. By arranging a moving plate and the like, when rainwater on the sunken planting area cannot be absorbed in time, the rainwater flows into a pipeline through a water flowing cavity, the pipeline conveys the rainwater to a water storage cavity and is located below the moving plate, the moving plate floats upwards along with increase of the rainwater amount, a first filter plate is cleaned when the moving plate floats upwards, and after the rainwater is discharged, the rainwater is discharged to the water storage cavity. The movable plate descends to clean the first filter plate again, rainwater is filtered through the first filter plate in the water storage cavity and then is discharged through the drainage pipe, sediment in the drainage pipe is reduced, and the drainage effect of the drainage pipe in long-term use is improved.
本发明涉及下沉式绿地结构技术领域，且公开了一种海绵城市用的下沉式绿地结构，包括建设在马路旁的下沉式种植区，下沉式种植区下方从上往下依次铺设有蓄水层、碎石层、施工层和地基，地基内设有经过防水处理的存水腔，存水腔内顶壁设有延伸至下沉式种植区上方的溢流井。本发明中通过设置移动板等，当下沉式种植区上的雨水无法及时吸收时，雨水通过流水腔流入至管道内，管道将雨水输送至存水腔且位于移动板下方，移动板随雨水量的增加上浮，移动板上浮时对第一过滤板进行清理，雨水排出后，移动板下降再次对第一过滤板进行清理，雨水在存水腔内通过第一过滤板过滤后，通过排水管排出，降低排水管内的沉淀，提高排水管长期使用时的排水效果。
Sunken greenbelt structure for sponge city
The invention relates to the technical field of sunken greenbelt structures, and discloses a sunken greenbelt structure for a sponge city, which comprises a sunken planting area built beside a railway, a water storage layer, a gravel layer, a construction layer and a foundation are sequentially laid below the sunken planting area from top to bottom, and a water storage cavity subjected to waterproof treatment is arranged in the foundation. An overflow well extending to the position above the sunken planting area is arranged on the inner top wall of the water storage cavity. By arranging a moving plate and the like, when rainwater on the sunken planting area cannot be absorbed in time, the rainwater flows into a pipeline through a water flowing cavity, the pipeline conveys the rainwater to a water storage cavity and is located below the moving plate, the moving plate floats upwards along with increase of the rainwater amount, a first filter plate is cleaned when the moving plate floats upwards, and after the rainwater is discharged, the rainwater is discharged to the water storage cavity. The movable plate descends to clean the first filter plate again, rainwater is filtered through the first filter plate in the water storage cavity and then is discharged through the drainage pipe, sediment in the drainage pipe is reduced, and the drainage effect of the drainage pipe in long-term use is improved.
本发明涉及下沉式绿地结构技术领域，且公开了一种海绵城市用的下沉式绿地结构，包括建设在马路旁的下沉式种植区，下沉式种植区下方从上往下依次铺设有蓄水层、碎石层、施工层和地基，地基内设有经过防水处理的存水腔，存水腔内顶壁设有延伸至下沉式种植区上方的溢流井。本发明中通过设置移动板等，当下沉式种植区上的雨水无法及时吸收时，雨水通过流水腔流入至管道内，管道将雨水输送至存水腔且位于移动板下方，移动板随雨水量的增加上浮，移动板上浮时对第一过滤板进行清理，雨水排出后，移动板下降再次对第一过滤板进行清理，雨水在存水腔内通过第一过滤板过滤后，通过排水管排出，降低排水管内的沉淀，提高排水管长期使用时的排水效果。
Sunken greenbelt structure for sponge city
一种海绵城市用的下沉式绿地结构
DU LING (author) / CHEN JIAN (author) / SUN YI (author) / ZHU SHILIANG (author) / HUANG WEIJIAN (author)
2024-05-03
Patent
Electronic Resource
Chinese
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