Service Pipe Systems TRIZ Cases
- Fluid Flow Device Monitoring via Vibration Signal Analysis
A sensor-based system detects fluid flow device status changes by analyzing vibration signals to determine current flow rates.
- Hawk Faucet Cover with Segmented Flap and Insulation
Segmented HDPE plastic components and foam rubber insulation resolve the trade-off between freeze protection and nozzle access for outdoor plumbing fixtures.
- Modular Unit for External Building Services Renovation
External modular units replace interior pipes, reducing renovation time and resident disruption while enabling precise maintenance.
- Drinking Water System Thermally Controlled Regulating Valve
A drinking water system circulates unused fluid through a line equipped with a thermal expansion actuator to prevent bacterial growth in the 25° to 55°C range.
- Shower Cold Water Recovery Device with Venturi Re-injection
A cold water recovery device uses a mixing valve and diverter to store waste water in a reservoir.