US 12,460,364 B2
Flow guiding sediment bypass tunnel gate structure with self-adaptive inlet adjustment
Yinjun Zhou, Hubei (CN); Junfeng Han, Hubei (CN); Zhongwu Jin, Hubei (CN); Xiaobin Liu, Hubei (CN); Jiasheng Wang, Hubei (CN); Zhijing Li, Hubei (CN); Yiwu Chen, Hubei (CN); Yuqin Zhang, Hubei (CN); Chao Guo, Hubei (CN); Shuai Zhu, Hubei (CN); Xiuqin Ma, Hubei (CN); Meng Tong, Hubei (CN); and Junxiao Ma, Hubei (CN)
Assigned to CHANGJIANG RIVER SCIENTIFIC RESEARCH INSTITUTE, CHANGJIANG WATER RESOURCES COMMISSION OF THE MINISTRY OF WATER RESOURCES, Hubei (CN)
Filed by Changjiang River Scientific Research Institute, Changjiang Water Resources Commission of the Ministry of Water Resources, Hubei (CN)
Filed on Sep. 26, 2023, as Appl. No. 18/474,838.
Claims priority of application No. 202310888633.X (CN), filed on Jul. 19, 2023.
Prior Publication US 2025/0027287 A1, Jan. 23, 2025
Int. Cl. E02B 7/20 (2006.01); E02B 7/28 (2006.01); E02B 8/02 (2006.01); E02B 8/04 (2006.01)
CPC E02B 7/205 (2013.01) [E02B 7/28 (2013.01); E02B 8/02 (2013.01); E02B 8/045 (2013.01)] 7 Claims
OG exemplary drawing
 
1. A flow guiding sediment bypass tunnel gate structure with self-adaptive inlet adjustment, the flow guiding sediment bypass tunnel gate structure comprising:
a sediment bypass tunnel main body;
a revolution wheel;
a first gate and a second gate;
a top water stopper plate; and
a weir;
wherein the second regulator is provided at a front side of the sediment bypass tunnel main body, the revolution wheel is provided on a top portion of the second regulator, a top portion of the revolution wheel is welded with a second gate rotatable rod, the second gate rotatable rod is connected with a top portion of the second regulator, a bottom portion of the second gate rotatable rod is rotatably connected with a top portion of the second gate, the weir is provided at a side of the second regulator, lateral water stopper plates are provided at both sides of the weir, sides of top portions of the lateral water stopper plates are welded with both ends of the top water stopper plate, the top water stopper plate is provided on the weir, the first regulator is provided at a bottom portion of the weir, a first gate rotatable rod is connected with the first regulator, a controller is provided at a top portion of the first gate rotatable rod, a bottom portion of the first gate rotatable rod is connected rotatably with the first gate, and a drive device and a monitor system are provided in the controller.