Equipment device for sand washing and ecological water and drifting water quantity discharge regulation and control

The utility model provides an equipment device for sand washing and ecological water and drifting water discharge regulation control, a T-shaped box culvert is arranged on one side of a dam body, one side of two openings at the lower end of the T-shaped box culvert is communicated with an upstream r...

Full description

Saved in:
Bibliographic Details
Main Authors FU ZHENDONG, WANG DONGMING, YAN BING, WAN XINGCHENG, ZOU JUN
Format Patent
LanguageChinese
English
Published 16.12.2022
Subjects
FIXED CONSTRUCTIONS
FOUNDATIONS
HYDRAULIC ENGINEERING
SOIL SHIFTING
Online AccessGet full text

Cover

More Information
Summary:The utility model provides an equipment device for sand washing and ecological water and drifting water discharge regulation control, a T-shaped box culvert is arranged on one side of a dam body, one side of two openings at the lower end of the T-shaped box culvert is communicated with an upstream reservoir of the dam body, one opening at the other side of the T-shaped box culvert is communicated with a pressure pipe, and the pressure pipe penetrates through the bottom of the dam body to be communicated with the downstream. A sand flushing gate is arranged between the pressure pipe and the T-shaped box culvert, a conical valve is arranged at the water outlet end of the pressure pipe, an opening in the upper end of the T-shaped box culvert is communicated with a discharging opening in the middle of the dam body, and the discharging opening is provided with a discharging control gate. The problems in the prior art can be solved, and the purposes of reducing the labor intensity, reducing the maintenance cost of
Bibliography:Application Number: CN202222305949U