1.Introduction:
The pneumatically operated spillway gate is a new type hydraulic structure ,which can simultaneously satisfy the satisfy of retaining water and stepless adjustment of discharging water level.The operation process can be four steps: Retaining water,Cover flow,Adjust the dam height &Collapse
2. Operation Principle:
Retaining water : infltated the air bladder to support the gate panel stand up.
Cover flow : when the water level higher than the gate panel ,the water flow and floater will pass on the gate panel.
Adjust the dam height: througth adjust the infalted air pressure ,to adjust the angle of the gate panel,then control the water level.
Collapse: deflate the compressed air in the air bladder ,the gate will collapse,the gate panel and air bladder will next to the riverbed.
3. Advantage compared with traditional inflatable dam:
More durable
More flexible
Repaired modular
Realizing higher height
4. Usage:
Flood control
Segment treatment
Small hydropower station
Water storage and supply
Agriculture
5. Laboratory corner
6. Workshop corner
7. Some projects by us
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