A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Sunken greenbelt system capable of automatically adjusting drainage speed
The invention discloses a sinking type greenbelt system capable of automatically adjusting the drainage speed. The sinking type greenbelt system comprises a vertical shaft arranged at the circle center of a long-strip-shaped pit, and a planting soil layer, a medium sand filtering layer, water-permeable geotechnical cloth and a gravel layer which are arranged in the pit from top to bottom in sequence. A permeable purification water pipe which transversely extends is arranged in the gravel layer; a cover plate is arranged at the upper end of the vertical shaft, and a plurality of water inlet holes are formed in the cover plate; the sunken green land has the advantages that when rainwater is much, redundant rainwater can be drained in time through the sunken green land; and when the rainwater is little, the rainwater can be slowly released or stopped being released.
本发明公开了一种可自动调节排水速度的下沉式绿地系统，包括设于长条形的凹坑的圆心处的竖井，设于凹坑中的由上至下依次排列的种植土层、中砂过滤层、透水土工布和碎石层；所述碎石层中设有横向延伸的可透水的净化水管；所述竖井上端设有盖板，盖板上设有若干个进水孔；本发明具有在雨水多的时候，下沉式绿地可以及时排出多余的雨水；在雨水少的时候，可以缓慢的释放雨水或者停止释放雨水的特点。
Sunken greenbelt system capable of automatically adjusting drainage speed
The invention discloses a sinking type greenbelt system capable of automatically adjusting the drainage speed. The sinking type greenbelt system comprises a vertical shaft arranged at the circle center of a long-strip-shaped pit, and a planting soil layer, a medium sand filtering layer, water-permeable geotechnical cloth and a gravel layer which are arranged in the pit from top to bottom in sequence. A permeable purification water pipe which transversely extends is arranged in the gravel layer; a cover plate is arranged at the upper end of the vertical shaft, and a plurality of water inlet holes are formed in the cover plate; the sunken green land has the advantages that when rainwater is much, redundant rainwater can be drained in time through the sunken green land; and when the rainwater is little, the rainwater can be slowly released or stopped being released.
本发明公开了一种可自动调节排水速度的下沉式绿地系统，包括设于长条形的凹坑的圆心处的竖井，设于凹坑中的由上至下依次排列的种植土层、中砂过滤层、透水土工布和碎石层；所述碎石层中设有横向延伸的可透水的净化水管；所述竖井上端设有盖板，盖板上设有若干个进水孔；本发明具有在雨水多的时候，下沉式绿地可以及时排出多余的雨水；在雨水少的时候，可以缓慢的释放雨水或者停止释放雨水的特点。
Sunken greenbelt system capable of automatically adjusting drainage speed
可自动调节排水速度的下沉式绿地系统
LI GUOJUN (author) / WANG TAO (author) / JIANG GUANGMENG (author) / CHENG JIANG (author) / LIANG YONG (author) / GU LINQI (author)
2023-04-07
Patent
Electronic Resource
Chinese
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