Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Combined dam type integrating fish passing and water draining and fish passing and water draining method
The invention discloses a fish passing and water draining integrated combined dam type and a fish passing and water draining method, the fish passing and water draining integrated combined dam type comprises a dam, a flow channel for fish passing and water draining is arranged in the middle of the dam, and a plurality of flow guide plates capable of being rotationally adjusted are arranged in the flow channel; the two sides of the dam do not need to be additionally excavated, and the engineering excavation cost is reduced; the flow channel serves as a part of a dam body of the dam, so that the volume of earthwork and concrete of the dam is reduced, the flow guide plate in the flow channel can rotate, then enough discharging space is provided, the flow channel can serve as a spillway, and a flood discharging structure does not need to be additionally built; a power generation device is further arranged at the downstream water outlet of the flow channel, so that the power generation function can be achieved through water flow entering the flow channel, and a power generation pipeline system does not need to be built additionally; the bulkhead gate is lifted through the hoist, dynamic adjustment of the water quantity of a flow channel inlet can be achieved, the water flow fish luring effect is better, and meanwhile the bulkhead gate can be closed for flow channel maintenance and reservoir water storage.
本发明公开一种集过鱼和泄水的组合式坝型及过鱼和泄水方法，包括大坝，所述大坝中部设有可以用于过鱼和泄水的流道，所述流道内设有多块可转动调整的导流板；本发明无需对大坝两侧进行额外开挖，降低了工程开挖成本；本发明的流道是作为大坝坝身的一部分，因此降低了大坝的土石方和混凝土方量，流道内的导流板可以转动，进而提供足够的下泄空间，进而使得流道可充当溢洪道的作用，无需另建泄洪结构；流道下游出水口位置还设有发电装置，这样通过进入流道的水流即可实现发电功能，无需再另外修建发电管道系统；通过启闭机升降平板闸门，可以实现流道进口水量的动态调节，使得水流诱鱼效果更好，同时还可以关闭平板闸门进行流道检修和水库蓄水。
Combined dam type integrating fish passing and water draining and fish passing and water draining method
The invention discloses a fish passing and water draining integrated combined dam type and a fish passing and water draining method, the fish passing and water draining integrated combined dam type comprises a dam, a flow channel for fish passing and water draining is arranged in the middle of the dam, and a plurality of flow guide plates capable of being rotationally adjusted are arranged in the flow channel; the two sides of the dam do not need to be additionally excavated, and the engineering excavation cost is reduced; the flow channel serves as a part of a dam body of the dam, so that the volume of earthwork and concrete of the dam is reduced, the flow guide plate in the flow channel can rotate, then enough discharging space is provided, the flow channel can serve as a spillway, and a flood discharging structure does not need to be additionally built; a power generation device is further arranged at the downstream water outlet of the flow channel, so that the power generation function can be achieved through water flow entering the flow channel, and a power generation pipeline system does not need to be built additionally; the bulkhead gate is lifted through the hoist, dynamic adjustment of the water quantity of a flow channel inlet can be achieved, the water flow fish luring effect is better, and meanwhile the bulkhead gate can be closed for flow channel maintenance and reservoir water storage.
本发明公开一种集过鱼和泄水的组合式坝型及过鱼和泄水方法，包括大坝，所述大坝中部设有可以用于过鱼和泄水的流道，所述流道内设有多块可转动调整的导流板；本发明无需对大坝两侧进行额外开挖，降低了工程开挖成本；本发明的流道是作为大坝坝身的一部分，因此降低了大坝的土石方和混凝土方量，流道内的导流板可以转动，进而提供足够的下泄空间，进而使得流道可充当溢洪道的作用，无需另建泄洪结构；流道下游出水口位置还设有发电装置，这样通过进入流道的水流即可实现发电功能，无需再另外修建发电管道系统；通过启闭机升降平板闸门，可以实现流道进口水量的动态调节，使得水流诱鱼效果更好，同时还可以关闭平板闸门进行流道检修和水库蓄水。
Combined dam type integrating fish passing and water draining and fish passing and water draining method
一种集过鱼和泄水的组合式坝型及过鱼和泄水方法
SHI XIAOTAO (Autor:in) / CHEN XIAOLONG (Autor:in) / LIU HANWEN (Autor:in) / ZHOU LIUQING (Autor:in) / YANG CHAO (Autor:in) / LI WEIDONG (Autor:in) / LI MINNA (Autor:in) / DENG XINGYONG (Autor:in)
29.08.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
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