A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Farmland drainage recycling system and method
The invention belongs to the technical field of farmland irrigation and drainage, and particularly relates to a farmland drainage recycling system and method.The farmland drainage recycling system comprises a rice farming area, a dry farming area adjacent to the rice farming area, and water collecting waterways arranged on the rice farming area and the dry farming area and used for collecting drainage of the rice farming area and the dry farming area; the water collecting point is communicated with the water collecting waterway and used for collecting and storing drained water, the irrigation waterways are arranged on the rice farming area and the dry farming area, the pump station conveys water at the water collecting point to the irrigation waterways, and the water outlet end of the pump station is further communicated with a drainage ditch. The problems that fresh water resources are short, conventional irrigation is not timely, farmland drainage is not fully utilized, and the irrigation mode is unreasonable are solved. The method can save fresh water resources, reduce emission of nitrogen and phosphorus pollutants in farmland and reduce water lifting cost, and is high in practicability and suitable for popularization and application.
本发明属于农田灌排技术领域，具体涉及一种农田排水再利用系统及方法，包括稻作区、与所述稻作区邻接的旱作区，布置在所述稻作区和所述旱作区上用于收集所述稻作区和旱作区排水的集水水路，与所述集水水路连通的用于汇集和存贮排水的集水点，布置在所述稻作区和旱作区上的灌溉水路，以及将所述集水点的水体输送至所述灌溉水路的泵站，所述泵站的出水端还连通有排水沟。解决了淡水资源短缺、常规灌水不及时、农田排水未得到充分利用及灌溉模式不合理等问题。本发明能节约淡水资源，减少农田氮磷污染物排放，降低提水成本，实用性强，适于推广应用。
Farmland drainage recycling system and method
The invention belongs to the technical field of farmland irrigation and drainage, and particularly relates to a farmland drainage recycling system and method.The farmland drainage recycling system comprises a rice farming area, a dry farming area adjacent to the rice farming area, and water collecting waterways arranged on the rice farming area and the dry farming area and used for collecting drainage of the rice farming area and the dry farming area; the water collecting point is communicated with the water collecting waterway and used for collecting and storing drained water, the irrigation waterways are arranged on the rice farming area and the dry farming area, the pump station conveys water at the water collecting point to the irrigation waterways, and the water outlet end of the pump station is further communicated with a drainage ditch. The problems that fresh water resources are short, conventional irrigation is not timely, farmland drainage is not fully utilized, and the irrigation mode is unreasonable are solved. The method can save fresh water resources, reduce emission of nitrogen and phosphorus pollutants in farmland and reduce water lifting cost, and is high in practicability and suitable for popularization and application.
本发明属于农田灌排技术领域，具体涉及一种农田排水再利用系统及方法，包括稻作区、与所述稻作区邻接的旱作区，布置在所述稻作区和所述旱作区上用于收集所述稻作区和旱作区排水的集水水路，与所述集水水路连通的用于汇集和存贮排水的集水点，布置在所述稻作区和旱作区上的灌溉水路，以及将所述集水点的水体输送至所述灌溉水路的泵站，所述泵站的出水端还连通有排水沟。解决了淡水资源短缺、常规灌水不及时、农田排水未得到充分利用及灌溉模式不合理等问题。本发明能节约淡水资源，减少农田氮磷污染物排放，降低提水成本，实用性强，适于推广应用。
Farmland drainage recycling system and method
一种农田排水再利用系统及方法
LI JINGANG (author) / HE PINGRU (author) / CHEN JING (author) / DAI XIAOPING (author) / CHU LINLIN (author) / GUO LONGZHU (author) / DING SIYU (author)
2023-06-06
Patent
Electronic Resource
Chinese
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
/
A01G
Gartenbau
,
HORTICULTURE
/
E03B
Anlagen oder Verfahren zum Gewinnen, Sammeln oder Verteilen von Wasser
,
INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
/
H02J
CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER
,
Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung
Ecological resource recycling system and method based on farmland irrigation and drainage system
| European Patent Office | 2023