A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Rainwater treatment system and method for planted roof
The invention provides a rainwater treatment system and method for a planted roof. The system comprises a connecting pipe, a water collecting funnel, a spiral coil pipe, an overflow pipe and a water outlet pipe group. The pipe diameter and the rotation radius of the coil pipe are gradually decreased from top to bottom, so that the water collecting area is increased, impurities such as particles inrainwater are quickly filtered out through reducing and spiral acceleration, water is thrown from the coil pipe into a rainwater pipe to be used, while water with high mud content is led out from water outlet pipes at the bottom end of the coil pipe, and thus the rainwater on the planted roof is subjected to primary drainage and medium filtration. The system can be directly installed in the existing rainwater pipe, can effectively separate particulate suspended matter and pollutants from the rainwater of the planted roof, and avoids blockage of the rainwater pipe and rainwater pollution.
本发明提供种植屋面雨水的处理系统及方法，该系统包括连接管、汇水漏斗、螺旋形的盘管、溢水管和出水管组，盘管的管径及旋转半径上大下小，既增大汇水面积、又利用变径及螺旋加速快速滤除雨水中的颗粒物等杂质，把水从盘管甩到雨水管内利用，而高含泥量水从盘管底端的出水管引出，对种植屋面的雨水进行初期弃流和中期过滤。本发明能够直接安装在现有雨水管中，可有效分离种植屋面雨水中的颗粒悬浮物及污染物，避免雨水管的堵塞及雨水污染。
Rainwater treatment system and method for planted roof
The invention provides a rainwater treatment system and method for a planted roof. The system comprises a connecting pipe, a water collecting funnel, a spiral coil pipe, an overflow pipe and a water outlet pipe group. The pipe diameter and the rotation radius of the coil pipe are gradually decreased from top to bottom, so that the water collecting area is increased, impurities such as particles inrainwater are quickly filtered out through reducing and spiral acceleration, water is thrown from the coil pipe into a rainwater pipe to be used, while water with high mud content is led out from water outlet pipes at the bottom end of the coil pipe, and thus the rainwater on the planted roof is subjected to primary drainage and medium filtration. The system can be directly installed in the existing rainwater pipe, can effectively separate particulate suspended matter and pollutants from the rainwater of the planted roof, and avoids blockage of the rainwater pipe and rainwater pollution.
本发明提供种植屋面雨水的处理系统及方法，该系统包括连接管、汇水漏斗、螺旋形的盘管、溢水管和出水管组，盘管的管径及旋转半径上大下小，既增大汇水面积、又利用变径及螺旋加速快速滤除雨水中的颗粒物等杂质，把水从盘管甩到雨水管内利用，而高含泥量水从盘管底端的出水管引出，对种植屋面的雨水进行初期弃流和中期过滤。本发明能够直接安装在现有雨水管中，可有效分离种植屋面雨水中的颗粒悬浮物及污染物，避免雨水管的堵塞及雨水污染。
Rainwater treatment system and method for planted roof
种植屋面雨水的处理系统及方法
SI QI (author) / ZHANG KUI (author) / HE QI (author) / LEI SHUIHONG (author) / PENG AILONG (author) / WANG RUI (author) / LI LEI (author) / SI WEI (author)
2020-11-24
Patent
Electronic Resource
Chinese
| European Patent Office | 2022
Planted roof rainwater collection system and construction method thereof
| European Patent Office | 2024