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A platform for research: civil engineering, architecture and urbanism
Smart movable fishdo that adjusts the height of the fish according to the flow rate
The present invention relates to a smart movable type fishway of which height of a fishway is adjusted according to a flow amount. More specifically, the present invention enables an upper surface of the fishway to form a step form and enables a stay protrusion unit (220) to be formed in a front end of a horizontal plane to allow water to be stagnated on the horizontal plane of steps and flowing over the horizontal plane of the steps. Moreover, when receiving a signal from a water level detection sensor (300) detecting a water level of a flow amount, a gradient is automatically adjusted through the stay protrusion unit (220) of the fishway by operation of a cylinder unit (250) to induce fishes to smoothly move. In addition, the fishway is conveniently installed by positional variation of the fishway according to conditions of a site when installing the fishway according to necessity and vibration is relieved when earthquake is generated to secure durability of the fishway.
본 발명은 유량에 따른 어도 높이가 조절되는 스마트 가동형 어도.에 관한 것으로, 보다 상세하게는, 어도의 상부면을 계단 형태를 이루게 함과 아울러 수평면 선단에 체류돌부(220)를 형성하여 계단의 수평면에 물이 고이면서 넘어갈 수 있도록 함과 아울러 유량의 수위를 감지하는 수위감지센서(300)로부터 그 신호를 받으면 실린더부(250)의 작동으로 어도의 체류돌부(220)를 통해 경사도가 자동적으로 조절되게 하여 어류의 이동을 원활할 수 있도록 유도할 수 있으며, 필요에 따라서 어도를 설치 시 현장의 여건에 따라서 어도의 위치 가변을 통한 편리한 설치와 더불어 내진 발생 시 진동을 완화시켜 내구성을 확보토록 하는 유용한 발명이다.
Smart movable fishdo that adjusts the height of the fish according to the flow rate
The present invention relates to a smart movable type fishway of which height of a fishway is adjusted according to a flow amount. More specifically, the present invention enables an upper surface of the fishway to form a step form and enables a stay protrusion unit (220) to be formed in a front end of a horizontal plane to allow water to be stagnated on the horizontal plane of steps and flowing over the horizontal plane of the steps. Moreover, when receiving a signal from a water level detection sensor (300) detecting a water level of a flow amount, a gradient is automatically adjusted through the stay protrusion unit (220) of the fishway by operation of a cylinder unit (250) to induce fishes to smoothly move. In addition, the fishway is conveniently installed by positional variation of the fishway according to conditions of a site when installing the fishway according to necessity and vibration is relieved when earthquake is generated to secure durability of the fishway.
본 발명은 유량에 따른 어도 높이가 조절되는 스마트 가동형 어도.에 관한 것으로, 보다 상세하게는, 어도의 상부면을 계단 형태를 이루게 함과 아울러 수평면 선단에 체류돌부(220)를 형성하여 계단의 수평면에 물이 고이면서 넘어갈 수 있도록 함과 아울러 유량의 수위를 감지하는 수위감지센서(300)로부터 그 신호를 받으면 실린더부(250)의 작동으로 어도의 체류돌부(220)를 통해 경사도가 자동적으로 조절되게 하여 어류의 이동을 원활할 수 있도록 유도할 수 있으며, 필요에 따라서 어도를 설치 시 현장의 여건에 따라서 어도의 위치 가변을 통한 편리한 설치와 더불어 내진 발생 시 진동을 완화시켜 내구성을 확보토록 하는 유용한 발명이다.
Smart movable fishdo that adjusts the height of the fish according to the flow rate
유량에 따른 어도 높이가 조절되는 스마트 가동형 어도
AHN JONG BUM (author)
2021-10-06
Patent
Electronic Resource
Korean
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
/
B66F
HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
,
Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last
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