A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Novel ecological ditch system
The invention relates to the technical field of ecological systems, in particular to a novel ecological ditch system. The novel ecological ditch system comprises an ecological ditch main body, three-dimensional plant nets, ditch wall porous plates, a ditch bottom porous plate, interception boxes and ecological plants, wherein the interception boxes are arranged on the lower side of the interior ofthe ecological ditch main body, and the ditch wall and the ditch bottom of the ecological ditch main body are planted with the ecological plants. By utilizing the anchoring effect of the ditch wall plant root system and the three-dimensional plant nets, the stability of the ditch structure is achieved, after the growth of the ditch wall plants is stable, a layer of "plate-net-root-grass" composite protective surface is formed on the surface of the ecological ditch main body, and the erosion capability of the longitudinal rainwater and the transverse water flow is greatly enhanced; and the interception boxes help the ditch main body to intercept water flow and slow down the water speed, substrate filled in the interception boxes has an adsorption effect on nutrient substances in the waterbody, the filled substrate forms small units with complete functions together with the plants growing on the substrate, and the interception boxes are selectively placed in a section where water pollution in the ditch is serious or at the tail end of the ditch system to enhance the removal function of the ditch system.
本发明涉及生态系统技术领域，尤其为一种新型生态沟渠系统，包括生态沟渠主体、三维植物网、沟壁多孔板、沟底多孔板、拦截箱和生态植物，所述生态沟渠主体的内部下侧设置有拦截箱，所述生态沟渠主体的沟壁与沟底种植有生态植物，通过利用沟壁植物根系与三维植物网的锚固作用达到沟渠结构稳定，待沟壁植物生长稳定后，其表面形成了一层“板‑网‑根‑草”的复合护面层，大大增强了纵向雨水和横向水流的冲蚀能力，拦截箱有助于沟体拦截水流，降缓水速，其中填充的基质对水体中的营养物质具有吸附作用，它和生长其上的植物共同组成一个功能完整的小单元，拦截箱有选择性地在沟中水体污染严重地段或沟渠系统末端摆放以加强沟渠系统的去除功能。
Novel ecological ditch system
The invention relates to the technical field of ecological systems, in particular to a novel ecological ditch system. The novel ecological ditch system comprises an ecological ditch main body, three-dimensional plant nets, ditch wall porous plates, a ditch bottom porous plate, interception boxes and ecological plants, wherein the interception boxes are arranged on the lower side of the interior ofthe ecological ditch main body, and the ditch wall and the ditch bottom of the ecological ditch main body are planted with the ecological plants. By utilizing the anchoring effect of the ditch wall plant root system and the three-dimensional plant nets, the stability of the ditch structure is achieved, after the growth of the ditch wall plants is stable, a layer of "plate-net-root-grass" composite protective surface is formed on the surface of the ecological ditch main body, and the erosion capability of the longitudinal rainwater and the transverse water flow is greatly enhanced; and the interception boxes help the ditch main body to intercept water flow and slow down the water speed, substrate filled in the interception boxes has an adsorption effect on nutrient substances in the waterbody, the filled substrate forms small units with complete functions together with the plants growing on the substrate, and the interception boxes are selectively placed in a section where water pollution in the ditch is serious or at the tail end of the ditch system to enhance the removal function of the ditch system.
本发明涉及生态系统技术领域，尤其为一种新型生态沟渠系统，包括生态沟渠主体、三维植物网、沟壁多孔板、沟底多孔板、拦截箱和生态植物，所述生态沟渠主体的内部下侧设置有拦截箱，所述生态沟渠主体的沟壁与沟底种植有生态植物，通过利用沟壁植物根系与三维植物网的锚固作用达到沟渠结构稳定，待沟壁植物生长稳定后，其表面形成了一层“板‑网‑根‑草”的复合护面层，大大增强了纵向雨水和横向水流的冲蚀能力，拦截箱有助于沟体拦截水流，降缓水速，其中填充的基质对水体中的营养物质具有吸附作用，它和生长其上的植物共同组成一个功能完整的小单元，拦截箱有选择性地在沟中水体污染严重地段或沟渠系统末端摆放以加强沟渠系统的去除功能。
Novel ecological ditch system
一种新型生态沟渠系统
QI CHENG (author) / HU JIUKUN (author) / LIU XUEJIE (author)
2020-09-04
Patent
Electronic Resource
Chinese