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A platform for research: civil engineering, architecture and urbanism
Hydraulically-driven self-adaptive fishway inlet gate device and method for increasing fish luring water flow velocity of fishway inlet
The invention discloses a hydraulically-driven self-adaptive fishway inlet gate device and a method for improving the fish luring water flow velocity of a fishway inlet, and relates to the technical field of fish passing facility hydraulics. By arranging a self-adaptive inlet gate, the sectional area of a vertical seam type fishway inlet gate is controlled within a reasonable range; compared with a conventional fishway inlet gate, the fishway inlet gate has the advantages that the flow speed of fish luring water flow can be remarkably increased, and the upstream condition of the inlet section is remarkably improved; by means of the self-adaptive entrance gates and a multi-entrance arrangement method, the requirement for site conditions is lower, the operation and maintenance cost is lower, the problem that fish upstream paths are disordered in the multi-entrance switching process is solved, and the fishway arrangement difficulty and the construction difficulty are remarkably reduced.
本发明公开了水力驱动的自适应鱼道进口闸门装置及其提高鱼道进口的诱鱼水流流速的方法，涉及过鱼设施水力学技术领域，通过设置自适应进口闸门，将竖缝式鱼道进口闸门断面面积控制在合理范围内，有效提高了鱼道进口诱鱼水流流速，与常规鱼道进口闸门相比，诱鱼水流流速可显著提高，显著改善了进口段上溯条件；通过自适应进口闸门，较多进口布置方法，场地条件要求更低，运营维护成本更小，避免了多进口切换过程中鱼类上溯路径混乱的问题，显著降低了鱼道布置难度和施工难度。
Hydraulically-driven self-adaptive fishway inlet gate device and method for increasing fish luring water flow velocity of fishway inlet
The invention discloses a hydraulically-driven self-adaptive fishway inlet gate device and a method for improving the fish luring water flow velocity of a fishway inlet, and relates to the technical field of fish passing facility hydraulics. By arranging a self-adaptive inlet gate, the sectional area of a vertical seam type fishway inlet gate is controlled within a reasonable range; compared with a conventional fishway inlet gate, the fishway inlet gate has the advantages that the flow speed of fish luring water flow can be remarkably increased, and the upstream condition of the inlet section is remarkably improved; by means of the self-adaptive entrance gates and a multi-entrance arrangement method, the requirement for site conditions is lower, the operation and maintenance cost is lower, the problem that fish upstream paths are disordered in the multi-entrance switching process is solved, and the fishway arrangement difficulty and the construction difficulty are remarkably reduced.
本发明公开了水力驱动的自适应鱼道进口闸门装置及其提高鱼道进口的诱鱼水流流速的方法，涉及过鱼设施水力学技术领域，通过设置自适应进口闸门，将竖缝式鱼道进口闸门断面面积控制在合理范围内，有效提高了鱼道进口诱鱼水流流速，与常规鱼道进口闸门相比，诱鱼水流流速可显著提高，显著改善了进口段上溯条件；通过自适应进口闸门，较多进口布置方法，场地条件要求更低，运营维护成本更小，避免了多进口切换过程中鱼类上溯路径混乱的问题，显著降低了鱼道布置难度和施工难度。
Hydraulically-driven self-adaptive fishway inlet gate device and method for increasing fish luring water flow velocity of fishway inlet
水力驱动的自适应鱼道进口闸门装置及其提高鱼道进口的诱鱼水流流速的方法
LIANG YAN (author) / WANG XIN (author) / LI JUNTAO (author) / WANG XI (author) / XIN WEIYAN (author) / JIN HUI (author) / LIU ZHE (author) / XIAO ZHANGLING (author)
2024-09-20
Patent
Electronic Resource
Chinese
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
/
G06Q
Datenverarbeitungssysteme oder -verfahren, besonders angepasst an verwaltungstechnische, geschäftliche, finanzielle oder betriebswirtschaftliche Zwecke, sowie an geschäftsbezogene Überwachungs- oder Voraussagezwecke
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