Fire Rescue TRIZ Cases

Sensors, directional discharge, and network alerts help indoor extinguishers respond quickly without human activation.

A reusable breaching door uses a movable, spring-biased jamb and replaceable parts for realistic, varied training scenarios.

A piston indicator makes fire detection line tension visible for reliable sensor operation.

A porous flame arrestor dissipates heat to stop A2L refrigerant flame propagation while maintaining furnace air intake flow.

This case uses focused light through an optical fiber to ignite the cartridge without high-current electrical firing circuits.

Optical tracking and a movable nozzle target kitchen fires precisely, limiting agent waste, property damage, and cleanup.

Segmented tank assemblies connect into flexible fire suppression systems, avoiding cranes while fitting weight- and space-constrained areas.

A driver set ejects biphasic CO2 jets that penetrate confined fire zones, cool compartments by sublimation, and reduce flashover risk.

A pivoting chute stores compactly, then directs suppressant powder to either burner for fast, unobstructed stovetop fire response.

A pyrotechnic gas generator drives a curved piston to deliver non-polluting liquid agent near an engine fire, reducing mass and airflow disruption.

An unbiased tie links the thermally responsive head to the valve, while flexible conduit enables on-site positioning without custom lengths.

This connector merges fire hoses and uses a rotating sleeve to create a continuous water wall that limits fuel and ember spread.

A rotatable casing and pivotable nozzle use coordinated sensing to locate ignition points and direct extinguishing agent early.

Inert gas purging and chamber heating deactivate damaged EV batteries safely.

A swing arm, springs, rollers, and automatic clamp support continuous hose winding while squeezing out residual water and passing couplings.

Sensors and robotic nozzles classify fire threats and select localized agents, reducing damage from indiscriminate suppression.

A tapered-pipe CAF mixer uses energy storage and damper springs to improve foam mixing and cushion pressure surges.

This case uses airlifted forestry equipment, work areas, and vegetation processing to establish fire lines faster.

Removable tank modules fit through vehicle doors, helping multipurpose vehicles handle controlled firefighting discharge.

Local fire suppressant delivery from storage bins targets grid fires, reducing collateral damage while storage operations continue.

This case integrates fluid conduits and outlets into frame members to reach central containers without complex external piping.

This formulation removes ammonium sulfate, balances chemical agents, and increases volume for Class A, B, C, and K fires.

Container-level suppression reaches central grid containers automatically.

A movable lock in the breathing mask control assembly requires deliberate action before selecting EMERGENCY mode.

GPS-mapped anti-fire liquid is applied before wildfires to create verified zones that resist ignition and flame spread.

Integrated plates and modular sub-assemblies support pre-installation pressure testing, reducing onsite work and shipping damage.

Microfibrous cellulose and polysaccharide thickeners stabilize fluorine-free foams for Class A and B fire suppression.

Rotatable spray heads target fires precisely, reducing water use.

This case divides treatment plant equipment into firewater sections to supply the fire area and adjacent section, reducing water demand.

Sensors predict firebrand landing points, guiding directable nozzles to suppress hazards with less water and simpler deployment.

A spring-loaded helicopter engine nozzle limits water and FOD ingress while preserving fire extinguishing agent discharge.

Ejection and dispersion nozzles create a fluid barrier that contains suppression medium within the hazard volume.

Pre-installed supports, motorized reels, and automatic detachment rapidly position, unfold, and lower blankets over industrial fires.

GPS-mapped anti-fire liquid zones are verified through network records to resist ignition and flame spread before wildfire.

This case integrates mounting and discharge in a cradle, replacing explosive squibs with mechanical puncture to reduce failure points.

This case replaces complex dual-agent vehicle systems with one liquid suppressant that extinguishes flames and cools superheated surfaces.

Melting seals contain extinguishing liquid until battery fire heat opens discharge ports.

A latch, solenoid, spring notch, and fuse support dual-protocol fire damper control, reliable operation, and simpler installation.

Separate air and liquid paths feed a radial mixing chamber, improving foam uniformity while limiting pressure loss during extended spraying.

A capsule-type extinguisher uses heat-activated expansion and controlled release to suppress fires early and block gas flow or electricity.

This case combines fuel, chlorate, and potassium salt to generate aerosol at 90–260°C, replacing bulky high-pressure containers.

Sensor-equipped extinguisher mounts track pressure and weight for timely compliance alerts.

This case combines trailer fire sensors, autonomous repositioning, and selective extinguishing-agent release to protect vehicle operation.

Sensors detect trailer fire conditions, then vehicle control maneuvers to a suppression position for cab-based discharge.

This sprinkler head uses segmented first, second, and third slits to improve water flow in pin-blocked directions and across the deflector.

Sensors identify fire conditions in autonomous vehicle trailers, while a preconfigured pod automatically releases extinguishing substances.

A movable threaded sleeve switches between sealing and drainage, clearing trapped water while preserving backflow protection.

Temperature-triggered penetrators deliver suppressant inside burning cargo containers.