A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Irrigation water recycling system coupled with farmland water storage wetland
The invention relates to a construction method of an irrigation water recycling system coupled with a farmland water storage wetland, which comprises a water storage wetland system, a water circulation power system and an irrigation and drainage ecological ditch system, and is mainly used for storing and purifying farmland recession water based on the water storage wetland system, and communicating and circulating a water body by the water circulation power system and the irrigation and drainage ecological ditch system. The system has the advantages that the water storage wetland system is formed by the pond wetland in the farmland area, and the farmland is connected with the water storage wetland system, so that the water body in the whole system is circulated, an effective water-saving effect is achieved, the construction cost is greatly reduced, the original pond wetland in the farmland area is utilized, an artificial wetland does not need to be additionally constructed, and the land utilization is improved. Meanwhile, the hydraulic retention time can be effectively prolonged, the pollutant degradation and absorption effect of the system is enhanced, and the purification and maintenance of the water quality of the whole water storage wetland system are realized.
本发明涉及一种耦合农田储水湿地的灌溉水循环利用系统构建方法，包括储水湿地系统，水循环动力系统，灌排水生态沟渠系统，主要基于储水湿地系统储存及净化农田退水，并由水循环动力系统及灌排水生态沟渠系统连通及循环水体。优点：利用了农田区域内的水塘湿地形成储水湿地系统，农田与储水湿地系统相连接，使整个系统内的水体得到了循环，起到了有效的节水效果，大大降低施工成本，利用农田区域内原有的水塘湿地无需额外建设人工湿地，提高土地利用。同时，可有效增加水力停留时间，增强系统对污染物降解吸收的效果，实现整个储水湿地系统水质的净化与保持。
Irrigation water recycling system coupled with farmland water storage wetland
The invention relates to a construction method of an irrigation water recycling system coupled with a farmland water storage wetland, which comprises a water storage wetland system, a water circulation power system and an irrigation and drainage ecological ditch system, and is mainly used for storing and purifying farmland recession water based on the water storage wetland system, and communicating and circulating a water body by the water circulation power system and the irrigation and drainage ecological ditch system. The system has the advantages that the water storage wetland system is formed by the pond wetland in the farmland area, and the farmland is connected with the water storage wetland system, so that the water body in the whole system is circulated, an effective water-saving effect is achieved, the construction cost is greatly reduced, the original pond wetland in the farmland area is utilized, an artificial wetland does not need to be additionally constructed, and the land utilization is improved. Meanwhile, the hydraulic retention time can be effectively prolonged, the pollutant degradation and absorption effect of the system is enhanced, and the purification and maintenance of the water quality of the whole water storage wetland system are realized.
本发明涉及一种耦合农田储水湿地的灌溉水循环利用系统构建方法，包括储水湿地系统，水循环动力系统，灌排水生态沟渠系统，主要基于储水湿地系统储存及净化农田退水，并由水循环动力系统及灌排水生态沟渠系统连通及循环水体。优点：利用了农田区域内的水塘湿地形成储水湿地系统，农田与储水湿地系统相连接，使整个系统内的水体得到了循环，起到了有效的节水效果，大大降低施工成本，利用农田区域内原有的水塘湿地无需额外建设人工湿地，提高土地利用。同时，可有效增加水力停留时间，增强系统对污染物降解吸收的效果，实现整个储水湿地系统水质的净化与保持。
Irrigation water recycling system coupled with farmland water storage wetland
一种耦合农田储水湿地的灌溉水循环利用系统
WANG PEIFANG (author) / QIAN JIN (author) / HU BIN (author) / WANG XUN (author) / LU BIANHE (author)
2022-05-13
Patent
Electronic Resource
Chinese
| European Patent Office | 2020
High-standard farmland water conservancy irrigation system
| European Patent Office | 2021
Farmland irrigation system for water conservancy project
| European Patent Office | 2022