Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Fish swimming device for water retaining dam of water conservancy project
The invention provides a fish swimming device for a water retaining dam of a water conservancy project, and relates to the field of water conservancy projects. The fish swimming device for the water retaining dam of the water conservancy project comprises a concrete dam body, wherein a water inlet groove is formed in the right side of the concrete dam body; a longitudinal track groove is vertically formed in the inner wall of the water inlet groove; a sliding water retaining device is arranged in the longitudinal track groove; a foam floating block is arranged on the sliding water retaining device; an overflow opening is formed in the sliding water retaining device; a fish way swimming mechanism is arranged in the concrete dam body; and a water outlet is formed in the left side of the concrete dam body. By the fish swimming device for the water retaining dam of the water conservancy project, upstream water flows to the downstream conveniently through the overflow opening, a fish way outlet and a spiral ascending channel, large-scale outflow of the upstream water is reduced effectively, and downstream fishes swim from the water outlet along the spiral ascending channel conveniently.
本发明提供一种水利工程挡水坝用鱼类回游装置，涉及水利工程领域。该水利工程挡水坝用鱼类回游装置，包括混凝土坝体，所述混凝土坝体的右侧开设有入水槽，所述入水槽的内壁垂直开设有纵向轨道槽，所述纵向轨道槽的内部设置有滑动挡水装置，所述滑动挡水装置上设置有泡沫漂浮块，所述滑动挡水装置上开设有溢水口，所述混凝土坝体的内部设置有鱼道回游机构，所述混凝土坝体的左侧开设有出水口。该水利工程挡水坝用鱼类回游装置，方便了上游的水通过溢水口、鱼道出口和螺旋上升通道流向下游，有效减少了上游水量的大规模流出，并方便了下游鱼类从出水口顺着螺旋上升通道进行回游。
Fish swimming device for water retaining dam of water conservancy project
The invention provides a fish swimming device for a water retaining dam of a water conservancy project, and relates to the field of water conservancy projects. The fish swimming device for the water retaining dam of the water conservancy project comprises a concrete dam body, wherein a water inlet groove is formed in the right side of the concrete dam body; a longitudinal track groove is vertically formed in the inner wall of the water inlet groove; a sliding water retaining device is arranged in the longitudinal track groove; a foam floating block is arranged on the sliding water retaining device; an overflow opening is formed in the sliding water retaining device; a fish way swimming mechanism is arranged in the concrete dam body; and a water outlet is formed in the left side of the concrete dam body. By the fish swimming device for the water retaining dam of the water conservancy project, upstream water flows to the downstream conveniently through the overflow opening, a fish way outlet and a spiral ascending channel, large-scale outflow of the upstream water is reduced effectively, and downstream fishes swim from the water outlet along the spiral ascending channel conveniently.
本发明提供一种水利工程挡水坝用鱼类回游装置，涉及水利工程领域。该水利工程挡水坝用鱼类回游装置，包括混凝土坝体，所述混凝土坝体的右侧开设有入水槽，所述入水槽的内壁垂直开设有纵向轨道槽，所述纵向轨道槽的内部设置有滑动挡水装置，所述滑动挡水装置上设置有泡沫漂浮块，所述滑动挡水装置上开设有溢水口，所述混凝土坝体的内部设置有鱼道回游机构，所述混凝土坝体的左侧开设有出水口。该水利工程挡水坝用鱼类回游装置，方便了上游的水通过溢水口、鱼道出口和螺旋上升通道流向下游，有效减少了上游水量的大规模流出，并方便了下游鱼类从出水口顺着螺旋上升通道进行回游。
Fish swimming device for water retaining dam of water conservancy project
一种水利工程挡水坝用鱼类回游装置
DING XUEBIN (Autor:in)
30.11.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
Water retaining device for water conservancy project construction
| Europäisches Patentamt | 2021