Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Irrigation and drainage device for irrigation and water conservancy
The invention provides an irrigation and drainage device for irrigation and water conservancy, and relates to the technical field of drainage and irrigation of irrigation and water conservancy. The irrigation and drainage device comprises a drainage and irrigation box, wherein a drainage pipe is installed on one end of the drainage and irrigation box, a recovery ring is installed on the outer side, close to one end, of the drainage pipe, and an impact disc is installed on the inner side of the recovery ring. When water flows from the drainage pipe, pressure is applied to the impact disc by the water which flows outwards, and the impact disc is separated from the recovery ring in cooperation with the extension of a plurality of groups of telescopic rods, so that the water flow can normally pass; and when the water flow reversely flows back, the impact disc is pushed backwards by the backflow water and is combined with the recovery ring, so that the backflow water flow is blocked, the drainage pipe can be effectively prevented from being blocked by silt and stones in a farmland along with the backflow water, additionally, large mud blocks can be separated through a metal ring on the outer side of a collecting ring, the functions of blocking the silt and stones in the backflow water and independently collecting and storing the silt and stones are achieved, and the silt and stones are effectively prevented from being accumulated and deposited at the drainage pipe.
本发明提供一种农田水利排灌装置，涉及农田水利排灌技术领域，包括排灌箱，所述排灌箱的一端安装有排水管，所述排水管的外侧靠一端安装有回收环，所述回收环的内侧安装有冲击盘，当排水管出水时，向外流动的水流会对冲击盘施加压力，配合若干组伸缩杆的伸长，让冲击盘与回收环分离，从而让水流可以正常通行，当水流逆向回流时，回流的水会将冲击盘向回推并与回收环结合，从而阻挡逆流的水流，可以有效的防止农田中的泥沙石块随着逆流的水将排水管堵塞，同时利用收束环外侧的金属环可以对大块泥块进行分离，实现了对逆流水流中泥沙石块的阻绝与单独收集存放功能，有效的防止了泥沙石块在排水管部位堆积沉淀。
Irrigation and drainage device for irrigation and water conservancy
The invention provides an irrigation and drainage device for irrigation and water conservancy, and relates to the technical field of drainage and irrigation of irrigation and water conservancy. The irrigation and drainage device comprises a drainage and irrigation box, wherein a drainage pipe is installed on one end of the drainage and irrigation box, a recovery ring is installed on the outer side, close to one end, of the drainage pipe, and an impact disc is installed on the inner side of the recovery ring. When water flows from the drainage pipe, pressure is applied to the impact disc by the water which flows outwards, and the impact disc is separated from the recovery ring in cooperation with the extension of a plurality of groups of telescopic rods, so that the water flow can normally pass; and when the water flow reversely flows back, the impact disc is pushed backwards by the backflow water and is combined with the recovery ring, so that the backflow water flow is blocked, the drainage pipe can be effectively prevented from being blocked by silt and stones in a farmland along with the backflow water, additionally, large mud blocks can be separated through a metal ring on the outer side of a collecting ring, the functions of blocking the silt and stones in the backflow water and independently collecting and storing the silt and stones are achieved, and the silt and stones are effectively prevented from being accumulated and deposited at the drainage pipe.
本发明提供一种农田水利排灌装置，涉及农田水利排灌技术领域，包括排灌箱，所述排灌箱的一端安装有排水管，所述排水管的外侧靠一端安装有回收环，所述回收环的内侧安装有冲击盘，当排水管出水时，向外流动的水流会对冲击盘施加压力，配合若干组伸缩杆的伸长，让冲击盘与回收环分离，从而让水流可以正常通行，当水流逆向回流时，回流的水会将冲击盘向回推并与回收环结合，从而阻挡逆流的水流，可以有效的防止农田中的泥沙石块随着逆流的水将排水管堵塞，同时利用收束环外侧的金属环可以对大块泥块进行分离，实现了对逆流水流中泥沙石块的阻绝与单独收集存放功能，有效的防止了泥沙石块在排水管部位堆积沉淀。
Irrigation and drainage device for irrigation and water conservancy
一种农田水利排灌装置
CHEN YAHUI (Autor:in)
06.08.2021
Patent
Elektronische Ressource
Chinesisch
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