General Water Supply Conservation TRIZ Cases
- Multi-Section Boom Telescoping Mechanism for Single-Cylinder Synchronization
A single-cylinder telescoping mechanism uses extension and retraction ropes to synchronize nested boom sections and simplify crane design.
- Aircraft Water Supply with UV Sterilization Near Drinking Outlets
This case uses UV LEDs near drinking outlets, with ozone support, to improve water quality during extended aircraft storage.
- Reverse Osmosis Membrane Damage Detection via Permeate-Side Staining
Permeate-side staining distinguishes damaged areas despite scale, foulant, and oxidative deterioration on the polyamide layer.
- Removable Downspout Filter with Integrated Face Plate
A removable downspout filter integrates a face plate with side flaps to secure the unit within the conduit.
- Segmented Silicon Carbide Heat Exchanger for Compact High-Efficiency Cooling
A segmented silicon carbide heat exchanger uses multi-dimensional flow paths to increase contact areas and promote turbulent fluid mixing.
- Nested Rainwater Crates for Subterranean Storage Handling
Segmented rainwater crates nest into each other to reduce transport volume while maintaining large storage capacity.
- Groundwater Monitoring Cable with Electromagnetic Retrieval
Segmented sensing units on a retrieval cable provide continuous spatial coverage, resolving the trade-off between measurement precision and data latency.
- Backwash Filter Impeller Flow Reversal Design
A backwash filter uses a fixed impeller to direct water flow through a reduced angular range for efficient cleaning.
- Stationary Cylinder Pressure Exchanger for Desalination Energy Recovery
A pressure exchanger unit uses rotating side discs to transfer energy between fluid streams in desalination plants.
- Electrochemical Desalination Equipment Using Electric Fields
Electric fields separate ions in salt water to generate desalinated flows, eliminating energy-intensive pressure systems and membrane fouling.
- Modular HDH Water Purification System Using Solar Energy
Segmented evaporator and condenser units powered by solar radiation reduce construction costs while maintaining high purification efficiency.
- Underground Water Pervious Pavement for Desert Condensation
Hollow penetration tubes in a pervious pavement layer capture nighttime condensation while a moisture locking cloth prevents evaporation losses.
- Offshore Wind-Powered Water Production Facility
Floating offshore platform integrates wind turbines with compact ultra-filtration and membrane de-aeration units for subsea injection.
- Modular Tank Segmentation for Unskilled Assembly
Segmented wall modules and liner bags enable rapid assembly of liquid storage tanks, eliminating skilled labor requirements.
- Circulating Water Fee Calculation Using Wastewater Quality
A circulating water fee calculating part adjusts charges based on wastewater volume and quality indexes.
- Pond Mixer With Opposed Air Outlets for Water Flow
Opposed air outlets in a pond mixer generate high water flow rates, reducing stagnation without requiring multiple blowers.