Up-and-down migration ecological channel for fish to cross dam in all-weather mode

The invention relates to the technical field of dam construction, in particular to an up-down migration ecological channel for fishes to cross a dam all day long. According to the technical scheme, the up-down migration ecological channel for the fishes to cross the dam all weather comprises gate ch...

Full description

Saved in:
Bibliographic Details
Main Author YANG BIJING
Format Patent
LanguageChinese
English
Published 03.05.2024
Subjects
FIXED CONSTRUCTIONS
FOUNDATIONS
HYDRAULIC ENGINEERING
SOIL SHIFTING
Online AccessGet full text

Cover

More Information
Summary:The invention relates to the technical field of dam construction, in particular to an up-down migration ecological channel for fishes to cross a dam all day long. According to the technical scheme, the up-down migration ecological channel for the fishes to cross the dam all weather comprises gate channels and a migration channel, the gate channels comprise a plurality of gate channels with different water levels, and the gate channels are arranged on one side of the dam and communicate with the migration channel; the migration channel is roundabout, a rest pool is arranged at the turning position, and a downstream water outlet is formed in the tail end of the migration channel and located in the downstream direction of the dam. The ecological migration channel has the advantages that the ecological migration channel is more suitable for up-and-down migration of various aquatic animals by improving the structure and the arrangement mode of the ecological migration channel, the ecological migration channel spec
Bibliography:Application Number: CN202410316540