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AssigneeChangsha Hetong Ecological Environment Technology Co., Ltd
InventorsXiaoping LIU, Yasi YE, Qiankai ZHOU, Zixuan CHEN, Jiawei XU, Lu XIA, Yuyuan TANG, Erbin XIAO, Jiaqiang ZHANG, Yating LIU, Yuqing LIU
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The present application discloses a fishway with a pool head and pool tail in the field of fishway technology. The fishway includes a pool head, a main fishway, and a pool tail arranged sequentially from an upstream to a downstream. The main function of the pool head and the pool tail is to adapt to the fluctuation of the upstream and downstream water levels, so as to avoid the impact of the upstream and downstream water level changes on the main fishway. To achieve the above purpose, an upstream maintenance gate, a double-gate and dual-control working gate (dual control refers to flow control and fish passage effect control), an upstream steep-slope fishway, and fish guiding facilities are set at the pool head. A downstream steep-slope fishway, a water replenishment channel, and a downstream maintenance gate are set at the pool tail.
A fishway with a pool head and a pool tail, wherein the fishway comprises a main fishway, a pool head located at an upstream of water flow of the main fishway, and a pool tail located at a downstream of the water flow of the main fishway,
Dependencies are inferred from the claim text.