A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Rainwater garden system capable of automatically adjusting drainage speed
The invention discloses a rainwater garden system capable of automatically adjusting the drainage speed. The rainwater garden system comprises a vertical shaft arranged on the left side of a long-strip-shaped pit, and a plant planting layer, a soil planting layer, a medium sand filtering layer, permeable geotechnical cloth and a graded broken stone regulation and storage layer which are arranged in the pit from top to bottom in sequence. A water permeable purification water pipe which extends transversely is arranged in the graded broken stone regulation and storage layer; a cover plate is arranged at the upper end of the vertical shaft and provided with a plurality of water inlet holes, and a horizontal baffle is arranged on the upper portion of the inner side wall of the vertical shaft. The rainwater garden has the advantages that when rainwater is much, the rainwater garden can drain redundant rainwater in time, and when 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雨水花园系统，包括设于长条形的凹坑左侧的竖井，设于凹坑中的由上至下依次排列的种植植物层、种植土层、中砂过滤层、透水土工布和级配碎石调蓄层；级配碎石调蓄层中设有横向延伸的可透水的净化水管；竖井上端设有盖板，盖板上设有若干个进水孔，竖井内侧壁上部设有水平挡板；本发明具有在雨水多的时候，雨水花园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。
Rainwater garden system capable of automatically adjusting drainage speed
The invention discloses a rainwater garden system capable of automatically adjusting the drainage speed. The rainwater garden system comprises a vertical shaft arranged on the left side of a long-strip-shaped pit, and a plant planting layer, a soil planting layer, a medium sand filtering layer, permeable geotechnical cloth and a graded broken stone regulation and storage layer which are arranged in the pit from top to bottom in sequence. A water permeable purification water pipe which extends transversely is arranged in the graded broken stone regulation and storage layer; a cover plate is arranged at the upper end of the vertical shaft and provided with a plurality of water inlet holes, and a horizontal baffle is arranged on the upper portion of the inner side wall of the vertical shaft. The rainwater garden has the advantages that when rainwater is much, the rainwater garden can drain redundant rainwater in time, and when 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雨水花园系统，包括设于长条形的凹坑左侧的竖井，设于凹坑中的由上至下依次排列的种植植物层、种植土层、中砂过滤层、透水土工布和级配碎石调蓄层；级配碎石调蓄层中设有横向延伸的可透水的净化水管；竖井上端设有盖板，盖板上设有若干个进水孔，竖井内侧壁上部设有水平挡板；本发明具有在雨水多的时候，雨水花园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。
Rainwater garden system capable of automatically adjusting drainage speed
可自动调节排水速度的雨水花园系统
GU LINQI (author) / LI GUOJUN (author) / WANG TAO (author) / CHENG JIANG (author) / LIANG YONG (author) / JIANG GUANGMENG (author)
2023-03-14
Patent
Electronic Resource
Chinese
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