A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Sponge city drainage system
The invention discloses a sponge city drainage system which comprises a rainwater infiltration layer, a rainwater purification layer and a rainwater accumulation layer which are sequentially arrangedfrom top to bottom, the rainwater infiltration layer comprises a plurality of spliced water permeable pavement bricks, each water permeable pavement brick comprises a brick body and a cover plate, andthe cover plates are arranged in mounting grooves in the upper end portions of the brick bodies; a rainwater temporary storage groove is formed in the middle of the brick body, the two ends of the rainwater temporary storage groove penetrate through the brick body, a first water leakage hole is formed in the edge of the cover plate, a second water leakage hole in butt joint with the first water leakage hole is formed in the edge of the mounting groove, and the bottom of the second water leakage hole is communicatedwith the rainwater temporary storage groove. The rainwater infiltration layer adopts a plurality of spliced water permeable pavement bricks, rainwater can be quickly guided into the rainwater temporary storage grooves through the water permeable pavement bricks, so that the pavement is prevented from being slippery, and the rainwater can be gradually guided into the rainwater purification layer through the rainwater temporary storage grooves and finally enters the underground and the rainwater accumulation layer, so that the rainwater purification effect is improved. Therefore, the drainage pressure is reduced, and the accumulated rainwater can be recycled.
本发明公开了一种海绵城市排水系统，包括从上至下依次设置的雨水渗入层、雨水净化层和雨水蓄积层，雨水渗入层包括若干个拼接的透水路面砖，透水路面砖包括砖本体和盖板，盖板设置于砖本体的上端部中的安装槽内，砖本体的中部设置有雨水暂存槽，雨水暂存槽的两端贯穿砖本体，盖板的边缘设置有第一漏水孔，安装槽的边缘设置有与第一漏水孔相对接的第二漏水孔，且第二漏水孔的底部与雨水暂存槽相连通。本发明中的雨水渗入层采用若干个拼接的透水路面砖，通过透水路面砖可以将雨水快速导入至雨水暂存槽内，从而避免了路面的湿滑，并且通过雨水暂存槽可以将雨水逐渐导入至雨水净化层，最后进入至地下和雨水蓄积层，如此减轻了排水压力，并且蓄积的雨水可以再利用。
Sponge city drainage system
The invention discloses a sponge city drainage system which comprises a rainwater infiltration layer, a rainwater purification layer and a rainwater accumulation layer which are sequentially arrangedfrom top to bottom, the rainwater infiltration layer comprises a plurality of spliced water permeable pavement bricks, each water permeable pavement brick comprises a brick body and a cover plate, andthe cover plates are arranged in mounting grooves in the upper end portions of the brick bodies; a rainwater temporary storage groove is formed in the middle of the brick body, the two ends of the rainwater temporary storage groove penetrate through the brick body, a first water leakage hole is formed in the edge of the cover plate, a second water leakage hole in butt joint with the first water leakage hole is formed in the edge of the mounting groove, and the bottom of the second water leakage hole is communicatedwith the rainwater temporary storage groove. The rainwater infiltration layer adopts a plurality of spliced water permeable pavement bricks, rainwater can be quickly guided into the rainwater temporary storage grooves through the water permeable pavement bricks, so that the pavement is prevented from being slippery, and the rainwater can be gradually guided into the rainwater purification layer through the rainwater temporary storage grooves and finally enters the underground and the rainwater accumulation layer, so that the rainwater purification effect is improved. Therefore, the drainage pressure is reduced, and the accumulated rainwater can be recycled.
本发明公开了一种海绵城市排水系统，包括从上至下依次设置的雨水渗入层、雨水净化层和雨水蓄积层，雨水渗入层包括若干个拼接的透水路面砖，透水路面砖包括砖本体和盖板，盖板设置于砖本体的上端部中的安装槽内，砖本体的中部设置有雨水暂存槽，雨水暂存槽的两端贯穿砖本体，盖板的边缘设置有第一漏水孔，安装槽的边缘设置有与第一漏水孔相对接的第二漏水孔，且第二漏水孔的底部与雨水暂存槽相连通。本发明中的雨水渗入层采用若干个拼接的透水路面砖，通过透水路面砖可以将雨水快速导入至雨水暂存槽内，从而避免了路面的湿滑，并且通过雨水暂存槽可以将雨水逐渐导入至雨水净化层，最后进入至地下和雨水蓄积层，如此减轻了排水压力，并且蓄积的雨水可以再利用。
Sponge city drainage system
一种海绵城市排水系统
ZHAO YOUCAI (author) / PENG RONGFEI (author) / SUN QIUYI (author) / ZUO JIACHEN (author)
2021-03-09
Patent
Electronic Resource
Chinese
IPC:
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
/
B01D
SEPARATION
,
Trennen
/
E03B
Anlagen oder Verfahren zum Gewinnen, Sammeln oder Verteilen von Wasser
,
INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
/
E03F
SEWERS
,
Abwasserkanäle
Sponge city seepage drainage structure and sponge city water circulation system
| European Patent Office | 2021