Fire Rescue TRIZ Cases
- Fire Suppression Fluid Targeting With Wind Compensation
Wind, gravity, and air resistance can misdirect water or foam; sensor feedback recalculates stream trajectory for accurate fire targeting.
- Fire Damper Pendulum Closure for Flush Duct Sealing
An angled pendulum closure presses flush against the duct opening, improving fire-gas containment and smoke tightness.
- Electronically Controlled Discharge Nozzles for Adaptive Fire Suppression
PWM-controlled variable-flow nozzles adapt suppressant delivery to sensor-detected fire conditions, helping limit agent use and re-ignition risk.
- Hydrant Valve Sealing With Density-Responsive Backflow Protection
A denser-than-water sealing body sinks during pressure drops or backflows, blocking contaminated liquids while preserving normal hydrant flow.
- Variable-Flow Fire Suppressant Delivery for Consistent Crust Formation
High-flow suppressant discharge is followed by lower flow to build consistent crust, reduce re-ignition, and limit agent use.