Barrages/Weirs TRIZ Cases
- Dam Water Intake Flow Control Device
Segmented surface valves maintain reserved flow without overloading bottom drains.
- Modular Belt Grid Design for High-Flow Debris Filtration
A modular belt with a grid-like pattern of intersecting link and transverse elements creates four-sided openings for water passage.
- Automated Gate Valve for Open Ditch Drainage Control
An automated gate valve system manages water levels in open ditch drainage networks through programmable actuation.
- Self-Adjusting Slide Gate Seal System Reducing Friction and Leaks
Segmented top seals with shield members and monolithic side seals reduce frictional drag and leak paths in slide gate applications.
- Modular Plastic Containment Dike with Inclined Walls
Segmented plastic containment barriers resist liquid surge pressures through inclined walls that redirect flow, avoiding heavy monolithic structures.
- Wastewater Drum Filter Screen Cleaning via Epicyclic Gear
Epicyclic gear adjusts cleaning speed to prevent fine mesh obstruction while maintaining high filtration precision.
- Fish Lock with Alternating Chambers and Energy Conversion
Alternating closure elements guide aquatic organisms through a dual-chamber fish lock while an energy conversion device harvests power from the attraction flow.
- Single Engine Flood Barrier Pumping System
A single diesel engine drives centrifugal and hydraulic pumps to reduce system complexity while maintaining power availability.