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Countercurrent river channel device, river channel and bilateral countercurrent river channel device river channel
The invention provides a countercurrent river channel device which comprises at least one countercurrent river channel unit, the countercurrent river channel unit is a U-shaped channel with a downstream end and a reverse end, the countercurrent river channel unit is arranged in a main river channel and close to a river bank on one side, the downstream end communicates with the main river channel, and the reverse end communicates with the main river channel. The downstream end openings incline towards the upstream of the riverway, the countercurrent riverway units are connected with one another through the isolation river levees to form the countercurrent riverway device, the upstream end openings are communicated with the auxiliary riverway, the upstream end openings incline towards the upstream direction of the main riverway, and the downstream end openings of the countercurrent riverway units are larger than the upstream end openings of the upstream end openings. A downstream end opening of the countercurrent river channel unit protrudes out of the main river channel, and the river channel comprises the main river channel and an auxiliary river channel which are formed by any one of the countercurrent river channel devices, and the auxiliary river channel is parallel to the main river channel and arranged on the inner side of a river levee on one side of the main river channel.
本申请提供一种逆流河道装置，所述逆流河道装置包括至少一个逆流河道单元，所述逆流河道单元为具有顺水端和逆水端的U型通道，所述逆流河道单元设置在主河道内靠近一侧河堤，所述顺水端连通主河道，所述顺水端开口朝向河道上游倾斜，所述逆流河道单元通过隔离河堤互相连接形成所述逆流河道装置，所述逆水端连通副河道并且开口朝向主河道上游方向倾斜，所述逆流河道单元的顺水端开口大于逆水端开口，所述逆流河道单元的顺水端开口突出于主河道内，以及一种河道，所述河道包括由上述任一项所述的逆流河道装置形成的主河道和副河道，副河道平行于主河道，副河道设置在主河道一侧河堤内侧。
Countercurrent river channel device, river channel and bilateral countercurrent river channel device river channel
The invention provides a countercurrent river channel device which comprises at least one countercurrent river channel unit, the countercurrent river channel unit is a U-shaped channel with a downstream end and a reverse end, the countercurrent river channel unit is arranged in a main river channel and close to a river bank on one side, the downstream end communicates with the main river channel, and the reverse end communicates with the main river channel. The downstream end openings incline towards the upstream of the riverway, the countercurrent riverway units are connected with one another through the isolation river levees to form the countercurrent riverway device, the upstream end openings are communicated with the auxiliary riverway, the upstream end openings incline towards the upstream direction of the main riverway, and the downstream end openings of the countercurrent riverway units are larger than the upstream end openings of the upstream end openings. A downstream end opening of the countercurrent river channel unit protrudes out of the main river channel, and the river channel comprises the main river channel and an auxiliary river channel which are formed by any one of the countercurrent river channel devices, and the auxiliary river channel is parallel to the main river channel and arranged on the inner side of a river levee on one side of the main river channel.
本申请提供一种逆流河道装置，所述逆流河道装置包括至少一个逆流河道单元，所述逆流河道单元为具有顺水端和逆水端的U型通道，所述逆流河道单元设置在主河道内靠近一侧河堤，所述顺水端连通主河道，所述顺水端开口朝向河道上游倾斜，所述逆流河道单元通过隔离河堤互相连接形成所述逆流河道装置，所述逆水端连通副河道并且开口朝向主河道上游方向倾斜，所述逆流河道单元的顺水端开口大于逆水端开口，所述逆流河道单元的顺水端开口突出于主河道内，以及一种河道，所述河道包括由上述任一项所述的逆流河道装置形成的主河道和副河道，副河道平行于主河道，副河道设置在主河道一侧河堤内侧。
Countercurrent river channel device, river channel and bilateral countercurrent river channel device river channel
一种逆流河道装置及河道及双边逆流河道装置河道
MI JIANJUN (author)
2023-03-07
Patent
Electronic Resource
Chinese
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
| European Patent Office | 2024