A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
River channel temperature rising and fish guiding device
The invention discloses a river channel temperature rising and fish guiding device which comprises a heating system. The heating system is arranged on the river channel side wall, close to a fish channel opening, of a river channel. The heating system comprises multiple stages of heating chambers, and a water output pipe connected with the multiple stages of heating chambers through a flow passingchamber, wherein the heating chambers are parallel to the water flowing direction of the river channel and are arranged close to the river channel side wall, the multiple stages of heating chambers are connected sequentially, and a heating coil is arranged on the bottom of each heating chamber. According to the river channel temperature rising and fish guiding device, by utilizing sensibility offishes to temperature, the fish passing rate of a fish channel is increased.
本发明公开一种河道温升引鱼装置，包括：设置于河道的邻近所述鱼道口的河道侧壁处的加热系统，所述加热系统包括：平行于河道水流方向且邻近所述河道侧壁设置的多级加热室，所述多级加热室依次相连，加热线圈设置在每个加热室的底部；和通过过流室与多级加热室相连的出水管。根据本发明的河道温升引鱼装置利用鱼类对温度的敏感性来提高鱼道过鱼率。
River channel temperature rising and fish guiding device
The invention discloses a river channel temperature rising and fish guiding device which comprises a heating system. The heating system is arranged on the river channel side wall, close to a fish channel opening, of a river channel. The heating system comprises multiple stages of heating chambers, and a water output pipe connected with the multiple stages of heating chambers through a flow passingchamber, wherein the heating chambers are parallel to the water flowing direction of the river channel and are arranged close to the river channel side wall, the multiple stages of heating chambers are connected sequentially, and a heating coil is arranged on the bottom of each heating chamber. According to the river channel temperature rising and fish guiding device, by utilizing sensibility offishes to temperature, the fish passing rate of a fish channel is increased.
本发明公开一种河道温升引鱼装置，包括：设置于河道的邻近所述鱼道口的河道侧壁处的加热系统，所述加热系统包括：平行于河道水流方向且邻近所述河道侧壁设置的多级加热室，所述多级加热室依次相连，加热线圈设置在每个加热室的底部；和通过过流室与多级加热室相连的出水管。根据本发明的河道温升引鱼装置利用鱼类对温度的敏感性来提高鱼道过鱼率。
River channel temperature rising and fish guiding device
河道温升引鱼装置
ZHENG TIEGANG (author) / SUN SHUANGKE (author) / SHI JIAYUE (author) / CHEN QING (author) / LI HELIN (author) / WANG XING (author) / LIU HAITAO (author) / LI GUANGNING (author) / ZHANG CHAO (author)
2020-06-26
Patent
Electronic Resource
Chinese
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
Guiding Salmonids in a Big River to Fixed Fish Traps or to Fish Passages
| British Library Conference Proceedings | 1996
| Online Contents | 1995