A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Water gate layered water taking device for water conservancy project
The invention relates to the field of water conservancy projects, in particular to a water gate layered water taking device for a water conservancy project. Water can be taken from the upper layer of a river channel, river water of the upper layer and river water of the lower layer can be more fully mixed when the river water is taken from the upper layer and the lower layer of the river channel, the temperature difference of the river water is more effectively eliminated, the temperature of farmland irrigation water is not too low, and therefore the farmland irrigation effect is improved. The device comprises a bottom plate, a water retaining frame, a water gate and the like. The water retaining frame is fixedly connected to the upper side face of the bottom of the bottom plate, and the water gate is slidably connected to the water retaining frame. The water gate moves upwards to enable the driving rack rod to move upwards, so that the top rod located on the upper portion moves downwards and pushes the telescopic frame to move, the water taking frame located on the upper portion is opened, water on the upstream can flow in through the water taking frame located on the upper portion and flow out to the downstream from the lower portion of the water gate, and then water taking irrigation is conducted on river water on the upper layer with the high water temperature; and the influence on crops in the farmland caused by lower temperature of the river water is avoided.
本发明涉及水利工程领域，尤其涉及用于水利工程的水闸分层取水装置。本发明能够对河道进行上层取水，且可以在河道上下层取水时将上下层的河水进行更加充分地混合，更有效地消除河水的温差，使农田灌溉的水温不会过低，从而提高农田的灌溉效果。本发明包括有底板、挡水框和水闸等；挡水框固定连接在底板底部上侧面，水闸滑动式连接在挡水框上。本发明通过水闸向上移动使主动齿条杆向上移动，使得位于上方的顶杆向下移动并推动伸缩框移动，打开位于上方的取水框，上游的水会通过位于上方的取水框流入，并从水闸下方流出到下游，进而对水温较高的上层河水进行取水灌溉，避免河水温度较低而对农田中的农作物造成影响。
Water gate layered water taking device for water conservancy project
The invention relates to the field of water conservancy projects, in particular to a water gate layered water taking device for a water conservancy project. Water can be taken from the upper layer of a river channel, river water of the upper layer and river water of the lower layer can be more fully mixed when the river water is taken from the upper layer and the lower layer of the river channel, the temperature difference of the river water is more effectively eliminated, the temperature of farmland irrigation water is not too low, and therefore the farmland irrigation effect is improved. The device comprises a bottom plate, a water retaining frame, a water gate and the like. The water retaining frame is fixedly connected to the upper side face of the bottom of the bottom plate, and the water gate is slidably connected to the water retaining frame. The water gate moves upwards to enable the driving rack rod to move upwards, so that the top rod located on the upper portion moves downwards and pushes the telescopic frame to move, the water taking frame located on the upper portion is opened, water on the upstream can flow in through the water taking frame located on the upper portion and flow out to the downstream from the lower portion of the water gate, and then water taking irrigation is conducted on river water on the upper layer with the high water temperature; and the influence on crops in the farmland caused by lower temperature of the river water is avoided.
本发明涉及水利工程领域，尤其涉及用于水利工程的水闸分层取水装置。本发明能够对河道进行上层取水，且可以在河道上下层取水时将上下层的河水进行更加充分地混合，更有效地消除河水的温差，使农田灌溉的水温不会过低，从而提高农田的灌溉效果。本发明包括有底板、挡水框和水闸等；挡水框固定连接在底板底部上侧面，水闸滑动式连接在挡水框上。本发明通过水闸向上移动使主动齿条杆向上移动，使得位于上方的顶杆向下移动并推动伸缩框移动，打开位于上方的取水框，上游的水会通过位于上方的取水框流入，并从水闸下方流出到下游，进而对水温较高的上层河水进行取水灌溉，避免河水温度较低而对农田中的农作物造成影响。
Water gate layered water taking device for water conservancy project
用于水利工程的水闸分层取水装置
MA FUMING (author) / SUN SHURONG (author)
2023-12-26
Patent
Electronic Resource
Chinese
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
/
E03B
Anlagen oder Verfahren zum Gewinnen, Sammeln oder Verteilen von Wasser
,
INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
/
F03B
MACHINES OR ENGINES FOR LIQUIDS
,
Kraft- und Arbeitsmaschinen oder Kraftmaschinen für Flüssigkeiten
Water conservancy gate for water conservancy project design
| European Patent Office | 2023