A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The farmland irrigation mechanism mainly comprises a water supply part and a drainage gate, the water supply part comprises a closed conduit located below a roadbed, and the closed conduit is communicated with the drainage gate through a water pipe; the waterproof gate comprises a shell, the lower portion of the shell is communicated with a closed conduit through a water pipe, a water outlet pipe is arranged above the shell, a supporting plate is arranged in the shell, an opening and closing plate made of light materials is arranged above the supporting plate, a drainage pipe is arranged on the opening and closing plate, a water flow hole is formed in the supporting plate, and the opening and closing plate freely presses the supporting plate and completely covers the water flow hole. An inner pipe is arranged on the supporting plate, the diameter of the upper end of the inner pipe is larger than that of the drainage pipe, and the lower end of the inner pipe extends into the water pipe. Firstly, an open channel is changed into a closed channel, cultivated land is saved, a part serving as a road can be fully utilized, secondly, automation of farmland irrigation is achieved by arranging an automatic opening and closing valve, notches do not need to be formed or blocked, trouble and labor are saved, and farmland water leakage can be effectively avoided.
本发明农田灌溉机构，主要包括供水部和放水闸门，其中，供水部包括位于路基下方的暗渠，暗渠通过水管与放水闸门连通；防水闸门包括外壳，外壳的下方通过水管与暗渠连通，外壳的上方设有出水管，外壳内设有支撑板，支撑板上方设有轻质材料制成启闭板，启闭板上设有排水管，支撑板上设有水流孔，启闭板自由的压在支撑板上且完全覆盖水流孔，排水管套在出水管内，排水管的端部高于出水管，所述支撑板上设有内管，内管上端直径大于排水管，内管下端延伸至水管内。首先是讲明渠改为暗渠，节约耕地且能够充分利用用作道路的部分，其次是通过设置自动启闭阀门实现对农田灌溉的自动化，不需要再开缺口以及堵缺口，省事省力，且能够有效避免农田漏水。
The farmland irrigation mechanism mainly comprises a water supply part and a drainage gate, the water supply part comprises a closed conduit located below a roadbed, and the closed conduit is communicated with the drainage gate through a water pipe; the waterproof gate comprises a shell, the lower portion of the shell is communicated with a closed conduit through a water pipe, a water outlet pipe is arranged above the shell, a supporting plate is arranged in the shell, an opening and closing plate made of light materials is arranged above the supporting plate, a drainage pipe is arranged on the opening and closing plate, a water flow hole is formed in the supporting plate, and the opening and closing plate freely presses the supporting plate and completely covers the water flow hole. An inner pipe is arranged on the supporting plate, the diameter of the upper end of the inner pipe is larger than that of the drainage pipe, and the lower end of the inner pipe extends into the water pipe. Firstly, an open channel is changed into a closed channel, cultivated land is saved, a part serving as a road can be fully utilized, secondly, automation of farmland irrigation is achieved by arranging an automatic opening and closing valve, notches do not need to be formed or blocked, trouble and labor are saved, and farmland water leakage can be effectively avoided.
本发明农田灌溉机构，主要包括供水部和放水闸门，其中，供水部包括位于路基下方的暗渠，暗渠通过水管与放水闸门连通；防水闸门包括外壳，外壳的下方通过水管与暗渠连通，外壳的上方设有出水管，外壳内设有支撑板，支撑板上方设有轻质材料制成启闭板，启闭板上设有排水管，支撑板上设有水流孔，启闭板自由的压在支撑板上且完全覆盖水流孔，排水管套在出水管内，排水管的端部高于出水管，所述支撑板上设有内管，内管上端直径大于排水管，内管下端延伸至水管内。首先是讲明渠改为暗渠，节约耕地且能够充分利用用作道路的部分，其次是通过设置自动启闭阀门实现对农田灌溉的自动化，不需要再开缺口以及堵缺口，省事省力，且能够有效避免农田漏水。
Farmland irrigation mechanism
农田灌溉机构
LOU SHUJUN (author)
2023-04-07
Patent
Electronic Resource
Chinese