A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Water gate flow guiding and silt flushing structure and method
The structure comprises a concrete wall body arranged between retaining walls on the two sides of a river channel, the concrete wall body is provided with a passing cavity, and a gate mechanism is installed in the passing cavity; two filter screens are installed on the side, close to the upstream of river water, of the gate mechanism, water outlet pipes are fixed to the opposite sides of the two filter screens correspondingly, and each water outlet pipe is provided with a nozzle. A plurality of water storage mechanisms are embedded in the inner wall of the passing cavity, and each water storage mechanism communicates with the water outlet pipe through a communicating pipe; when the water gate is opened to discharge water, upstream river water can impact the water storage mechanism and sequentially squeeze the river water stored in the water storage mechanism into the communicating pipe and the water outlet pipe, and finally the river water is sprayed out of the nozzle and automatically flushes meshes of the filter screen. The invention further provides a sluice flow guiding and silt flushing method.
本申请涉及一种水闸导流冲淤结构，包括设置于河道两侧挡土墙之间的混凝土墙体，混凝土墙体设有通过腔，通过腔内安装有闸门机构；闸门机构靠近河水上游的一侧安装有两个过滤网，两个过滤网的相对侧分别固定有出水管，每一出水管均安装有喷嘴；通过腔的内壁嵌装有多个蓄水机构，每一蓄水机构均通过连通管连通于出水管；当水闸开闸放水时，上游河水能够冲击蓄水机构并将蓄水机构内储存的河水依次挤入连通管和出水管，最终河水从喷嘴喷出并对过滤网的网孔进行自动冲洗。本申请还提供了一种水闸导流冲淤方法。
Water gate flow guiding and silt flushing structure and method
The structure comprises a concrete wall body arranged between retaining walls on the two sides of a river channel, the concrete wall body is provided with a passing cavity, and a gate mechanism is installed in the passing cavity; two filter screens are installed on the side, close to the upstream of river water, of the gate mechanism, water outlet pipes are fixed to the opposite sides of the two filter screens correspondingly, and each water outlet pipe is provided with a nozzle. A plurality of water storage mechanisms are embedded in the inner wall of the passing cavity, and each water storage mechanism communicates with the water outlet pipe through a communicating pipe; when the water gate is opened to discharge water, upstream river water can impact the water storage mechanism and sequentially squeeze the river water stored in the water storage mechanism into the communicating pipe and the water outlet pipe, and finally the river water is sprayed out of the nozzle and automatically flushes meshes of the filter screen. The invention further provides a sluice flow guiding and silt flushing method.
本申请涉及一种水闸导流冲淤结构，包括设置于河道两侧挡土墙之间的混凝土墙体，混凝土墙体设有通过腔，通过腔内安装有闸门机构；闸门机构靠近河水上游的一侧安装有两个过滤网，两个过滤网的相对侧分别固定有出水管，每一出水管均安装有喷嘴；通过腔的内壁嵌装有多个蓄水机构，每一蓄水机构均通过连通管连通于出水管；当水闸开闸放水时，上游河水能够冲击蓄水机构并将蓄水机构内储存的河水依次挤入连通管和出水管，最终河水从喷嘴喷出并对过滤网的网孔进行自动冲洗。本申请还提供了一种水闸导流冲淤方法。
Water gate flow guiding and silt flushing structure and method
一种水闸导流冲淤结构及方法
TU QILONG (author) / YANG HUAYUE (author) / XIAO HONGZE (author)
2023-03-03
Patent
Electronic Resource
Chinese
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
| European Patent Office | 2021