A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Fishway with pool head and pool tail
The invention discloses a fishway with a pond head and a pond tail, and relates to the technical field of fishways, and the fishway sequentially comprises the pond head, a main fishway and the pond tail from upstream to downstream. The pool head is provided with an upstream bulkhead gate, a double-gate double-control service gate, an upstream abrupt slope fishway, a fish guide facility and the like, a first sub-runner and a second sub-runner are arranged below the double-control gate at an interval, the first sub-runner is provided with a first gate for adjusting flow, and a fixed gate and a movable gate are arranged at a water flow inlet of the second sub-runner; and the device has the functions of adapting to upstream water level amplitude variation, regulating and controlling flow and passing fish. A downstream steep slope fishway and a downstream bulkhead gate are arranged at the tail of the pond, and the functions of adapting to downstream water level changes and luring fishes are achieved. The flow of the pond head can be adjusted and controlled, so that the water depth of the pond chamber of the main fishway is controlled within the optimal fish passing water depth range, meanwhile, the longitudinal consistency of the size of the pond chamber of the main fishway is kept, construction of a standard fishway of the main fishway becomes possible, and a foundation is laid for further construction of an intelligent fishway.
本发明公开了一种具有池首池尾的鱼道，涉及鱼道技术领域，该鱼道从上游到下游依次为池首、主鱼道、池尾。池首具有上游检修闸门、双闸双控工作闸门、上游陡坡鱼道、导鱼设施等，在双控闸门以下相隔布置有第一分流道和第二分流道，第一分流道布置有调节流量的第一闸门，第二分流道的水流进口位置布置有固定和活动闸门，以及上游陡坡鱼道，兼有适应上游水位变幅、调控流量和过鱼的功能。池尾有下游陡坡鱼道，下游检修闸门，具有适应下游水位变化和诱鱼的功能。池首可调控流量使主鱼道池室水深控制在最佳过鱼水深范围内，同时也保持了主鱼道池室尺寸在纵向的一致性，使主鱼道标准鱼道的建设成为可能，也为进一步智慧鱼道的建设奠定了基础。
Fishway with pool head and pool tail
The invention discloses a fishway with a pond head and a pond tail, and relates to the technical field of fishways, and the fishway sequentially comprises the pond head, a main fishway and the pond tail from upstream to downstream. The pool head is provided with an upstream bulkhead gate, a double-gate double-control service gate, an upstream abrupt slope fishway, a fish guide facility and the like, a first sub-runner and a second sub-runner are arranged below the double-control gate at an interval, the first sub-runner is provided with a first gate for adjusting flow, and a fixed gate and a movable gate are arranged at a water flow inlet of the second sub-runner; and the device has the functions of adapting to upstream water level amplitude variation, regulating and controlling flow and passing fish. A downstream steep slope fishway and a downstream bulkhead gate are arranged at the tail of the pond, and the functions of adapting to downstream water level changes and luring fishes are achieved. The flow of the pond head can be adjusted and controlled, so that the water depth of the pond chamber of the main fishway is controlled within the optimal fish passing water depth range, meanwhile, the longitudinal consistency of the size of the pond chamber of the main fishway is kept, construction of a standard fishway of the main fishway becomes possible, and a foundation is laid for further construction of an intelligent fishway.
本发明公开了一种具有池首池尾的鱼道，涉及鱼道技术领域，该鱼道从上游到下游依次为池首、主鱼道、池尾。池首具有上游检修闸门、双闸双控工作闸门、上游陡坡鱼道、导鱼设施等，在双控闸门以下相隔布置有第一分流道和第二分流道，第一分流道布置有调节流量的第一闸门，第二分流道的水流进口位置布置有固定和活动闸门，以及上游陡坡鱼道，兼有适应上游水位变幅、调控流量和过鱼的功能。池尾有下游陡坡鱼道，下游检修闸门，具有适应下游水位变化和诱鱼的功能。池首可调控流量使主鱼道池室水深控制在最佳过鱼水深范围内，同时也保持了主鱼道池室尺寸在纵向的一致性，使主鱼道标准鱼道的建设成为可能，也为进一步智慧鱼道的建设奠定了基础。
Fishway with pool head and pool tail
一种具有池首池尾的鱼道
LIU XIAOPING (author) / ZHANG AIPING (author) / WANG JIAN (author) / YE YASI (author) / CHEN ZIXUAN (author) / XU JIAWEI (author) / XIA LU (author) / TANG YUYUAN (author) / ZHOU QIANKAI (author) / LIU YUQING (author)
2024-11-05
Patent
Electronic Resource
Chinese
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
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