Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Novel Tesla valve type fishway with independent energy dissipation channel and fish passing channel
The invention discloses a novel Tesla valve type fishway with independent energy dissipation channels and fish passing channels, and relates to the technical field of artificial fishways, the novel Tesla valve type fishway comprises a fishway body, the fishway body is formed by connecting a plurality of conventional pools, the conventional pools are divided into two types, the left conventional pools and the right conventional pools are symmetrically arranged, and the left conventional pools and the right conventional pools are sequentially and symmetrically arranged in a staggered mode; a fish passing channel is obliquely arranged on the left side of the right conventional pool, an energy dissipation straight channel is obliquely arranged on the right side of the right conventional pool, the energy dissipation straight channel is connected with an energy dissipation arc channel, the starting point of the energy dissipation straight channel and the end point of the energy dissipation arc channel are both connected with the fish passing channel, and the fish passing channels in the adjacent conventional pools are connected; by the adoption of the structure, aiming at existing problems, certain structural optimization is conducted on an original Tesla valve, the chamber straight/curve width ratio of a conventional pool is adjusted, the flow guide columns are hollowed out, the length of the opening end of the fish passing channel is increased, and the structure has the advantages of being small in pool chamber flow speed, good in flow state, sufficient in rest area and the like.
本发明公开了一种消能通道与过鱼通道独立的新Tesla阀式鱼道，涉及人工鱼道技术领域，包括鱼道，所述鱼道由若干常规池连接，所述常规池分为两种，对称设置的左常规池和右常规池，所述左常规池和所述右常规池依次错位对称设置，所述右常规池的左侧倾斜设置过鱼通道，所述右常规池的右侧倾斜设置有消能直道，所述消能直道连接消能弧道，所述消能直道的起点与所述消能弧道的终点均与所述过鱼通道连接，相邻的所述常规池中的所述过鱼通道相连；本发明采用上述结构，针对现有的问题，通过对原Tesla阀进行了一定的结构优化，调整常规池的室直/弯道宽度比、镂空导流柱并增加过鱼通道开口端长度等，使结构具有池室流速小、流态良好、休息区充足等特点。
Novel Tesla valve type fishway with independent energy dissipation channel and fish passing channel
The invention discloses a novel Tesla valve type fishway with independent energy dissipation channels and fish passing channels, and relates to the technical field of artificial fishways, the novel Tesla valve type fishway comprises a fishway body, the fishway body is formed by connecting a plurality of conventional pools, the conventional pools are divided into two types, the left conventional pools and the right conventional pools are symmetrically arranged, and the left conventional pools and the right conventional pools are sequentially and symmetrically arranged in a staggered mode; a fish passing channel is obliquely arranged on the left side of the right conventional pool, an energy dissipation straight channel is obliquely arranged on the right side of the right conventional pool, the energy dissipation straight channel is connected with an energy dissipation arc channel, the starting point of the energy dissipation straight channel and the end point of the energy dissipation arc channel are both connected with the fish passing channel, and the fish passing channels in the adjacent conventional pools are connected; by the adoption of the structure, aiming at existing problems, certain structural optimization is conducted on an original Tesla valve, the chamber straight/curve width ratio of a conventional pool is adjusted, the flow guide columns are hollowed out, the length of the opening end of the fish passing channel is increased, and the structure has the advantages of being small in pool chamber flow speed, good in flow state, sufficient in rest area and the like.
本发明公开了一种消能通道与过鱼通道独立的新Tesla阀式鱼道，涉及人工鱼道技术领域，包括鱼道，所述鱼道由若干常规池连接，所述常规池分为两种，对称设置的左常规池和右常规池，所述左常规池和所述右常规池依次错位对称设置，所述右常规池的左侧倾斜设置过鱼通道，所述右常规池的右侧倾斜设置有消能直道，所述消能直道连接消能弧道，所述消能直道的起点与所述消能弧道的终点均与所述过鱼通道连接，相邻的所述常规池中的所述过鱼通道相连；本发明采用上述结构，针对现有的问题，通过对原Tesla阀进行了一定的结构优化，调整常规池的室直/弯道宽度比、镂空导流柱并增加过鱼通道开口端长度等，使结构具有池室流速小、流态良好、休息区充足等特点。
Novel Tesla valve type fishway with independent energy dissipation channel and fish passing channel
一种消能通道与过鱼通道独立的新Tesla阀式鱼道
ZHANG CHUNZE (Autor:in) / HOU JI (Autor:in) / HU JUNJIE (Autor:in) / LIU JIE (Autor:in) / ZHOU QIN (Autor:in) / WANG YUANJIU (Autor:in) / XIE LINGYUN (Autor:in) / MI JIASHAN (Autor:in)
05.09.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
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