Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Unpowered maintenance-free green roof design system
The invention relates to an unpowered maintenance-free green roof design system which comprises a plant planting unit, an overflow drainage unit, a water storage unit and a nutrient substance adding unit. The plant planting unit is located on the roof and comprises green plants, a substrate layer, geotechnical cloth for soil conservation, a pebble bearing layer, a net-shaped interwoven drainage plate and a waterproof layer from top to bottom. A plurality of super-hydrophilic material columnar pipes penetrate through the interior of the plant planting unit. According to the green roof system, during drought, on the basis of a communicating vessel and the capillary acting force principle of water, percolation water stored during rainfall passes through the super-hydrophilic material columnar pipe, and the stored percolation water is supplemented to soil in an unpowered mode. And when the rainfall is too large, the rainwater can overflow without passing through the substrate layer, so that the environmental pollution caused by nutrient substances percolated by the substrate is avoided. And the reservoir is connected with a nutrient substance adding unit, so that the survival ability of green vegetation can be improved. And maintenance-free and low-maintenance of the green roof can be realized.
本发明涉及一种无动力免维护绿色屋顶设计系统，包括植物种植单元、溢流排水单元、储水单元、营养物质添加单元；植物种植单元位于屋顶之上，植物种植单元自上而下分别为绿植、基质层、保土用土工布、卵石承托层、网状交织排水板、防水层；植物种植单元的内部贯穿有多个超亲水材料柱状管。该绿色屋顶系统在干旱时，能够基于连通器和水的毛细作用力原理，将降雨时储备的渗滤水通过超亲水材料柱状管，无动力的将储备的渗滤水补充给土壤。且当降雨量过大时，雨水可不通过基质层发生溢流，避免了由于基质渗滤出的营养物质对环境造成污染。蓄水池连接有营养物质添加单元，可提高绿色植被的存活能力。可实现绿色屋顶的免维护和低维护。
Unpowered maintenance-free green roof design system
The invention relates to an unpowered maintenance-free green roof design system which comprises a plant planting unit, an overflow drainage unit, a water storage unit and a nutrient substance adding unit. The plant planting unit is located on the roof and comprises green plants, a substrate layer, geotechnical cloth for soil conservation, a pebble bearing layer, a net-shaped interwoven drainage plate and a waterproof layer from top to bottom. A plurality of super-hydrophilic material columnar pipes penetrate through the interior of the plant planting unit. According to the green roof system, during drought, on the basis of a communicating vessel and the capillary acting force principle of water, percolation water stored during rainfall passes through the super-hydrophilic material columnar pipe, and the stored percolation water is supplemented to soil in an unpowered mode. And when the rainfall is too large, the rainwater can overflow without passing through the substrate layer, so that the environmental pollution caused by nutrient substances percolated by the substrate is avoided. And the reservoir is connected with a nutrient substance adding unit, so that the survival ability of green vegetation can be improved. And maintenance-free and low-maintenance of the green roof can be realized.
本发明涉及一种无动力免维护绿色屋顶设计系统，包括植物种植单元、溢流排水单元、储水单元、营养物质添加单元；植物种植单元位于屋顶之上，植物种植单元自上而下分别为绿植、基质层、保土用土工布、卵石承托层、网状交织排水板、防水层；植物种植单元的内部贯穿有多个超亲水材料柱状管。该绿色屋顶系统在干旱时，能够基于连通器和水的毛细作用力原理，将降雨时储备的渗滤水通过超亲水材料柱状管，无动力的将储备的渗滤水补充给土壤。且当降雨量过大时，雨水可不通过基质层发生溢流，避免了由于基质渗滤出的营养物质对环境造成污染。蓄水池连接有营养物质添加单元，可提高绿色植被的存活能力。可实现绿色屋顶的免维护和低维护。
Unpowered maintenance-free green roof design system
一种无动力免维护绿色屋顶设计系统
XIE YIJIA (Autor:in) / LI ZEFENG (Autor:in) / WANG WEI (Autor:in) / LIU YOURONG (Autor:in) / LUO XIAOPING (Autor:in) / XU YI (Autor:in) / LI MENG (Autor:in)
15.11.2022
Patent
Elektronische Ressource
Chinesisch
Unpowered rainwater collection and timing irrigation device for roof greening
| Europäisches Patentamt | 2015
Green land rainwater unpowered ecological utilization device
| Europäisches Patentamt | 2022