Vehicle fire suppression system
A vehicle fire suppression system is a pre-engineered fire suppression system safety accessory permanently mounted on any type of vehicle. These systems are especially prevalent in the mobile heavy equipment segment and are designed to protect equipment assets from fire damage and related losses.[1] Vehicle fire suppression systems have become a vital safety feature to several industries and are most commonly used in the mining,[2] forestry,[3] landfill, and mass transit industries.
Parts of a typical system
A typical vehicle fire suppression system has five key components:
- Fire-detecting linear wire or spot sensors,
- A control panel to detect a fire and alert the operator,
- Actuators discharge automatically or manually to activate the system,
- Tanks filled with fire-fighting agent, and
- A distribution network of tubes, hoses, and nozzles.
To mitigate a fire as soon as it happens, fire-detecting linear wire or sensors are strategically placed around the machine. When the high heat of a fire penetrates the linear wire or is detected by the sensors, a signal is sent to the control panel in the vehicle cab.
The control panel alarms and alerts the driver to quickly evacuate the machine. At the same time, the panel automatically initiates the actuator, which discharges the fire-fighting agent inside the onboard tanks and sends it through a distribution network composed of stainless steel tubing and/or hydraulic hosing. An actuator can also activate the system when pressed manually by the operator.
At the end of the distribution network, the agent is disbursed into the equipment’s protected areas via nozzles aimed at the machine's high-hazard components, like turbochargers, starters, fuel filters, batteries, alternators, and transmissions to extinguish the fire quickly and efficiently.
References
- ^ Smith, Randy (August 1989). "System Protection for Heavy Off-Road Equipment". Fire Systems: 5–6.
- ^ Chironis, Nicholas (September 1976). "Bureau intensifies efforts to detect and suppress fire in mines". Coal Age: 110–115.
- ^ Cavallaro, Rod (June 2002). "Finally, a Solution to Equipment Fires". TFI Magazine: 16–17.
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- Backdraft
- Boiling liquid expanding vapor explosion (BLEVE)
- Boilover
- Combustibility and flammability
- Conflagration
- Dangerous goods (HAZMAT)
- Deflagration
- Detonation
- Dust explosion
- Enthalpy of vaporization
- Explosive
- Fire class
- Fire control
- Fire loading
- Fire point
- Fire triangle
- Flammability diagram
- Flammability limit
- Flammable liquid
- Flashover
- Flash point
- Friction loss
- Gas leak
- Heat transfer
- Jet fire
- K-factor (fire protection)
- Pool fire
- Pyrolysis
- Spontaneous combustion
- Structure fire
- Thermal radiation
- Water pressure
- Active fire protection
- Automatic fire suppression
- Condensed aerosol fire suppression
- Detonation flame arrester
- External water spray system
- Fire bucket
- Fire prevention
- Fire protection
- Fire retardant
- Fire-retardant fabric
- Fire retardant gel
- Fire-safe polymers
- Fire safety
- Fire sprinkler system
- Fire suppression system
- Firefighting foam
- Flame arrester
- Flame retardant
- Flashback arrestor
- Fusible link
- Gaseous fire suppression
- Hypoxic air technology for fire prevention
- Inerting system
- Intumescent
- Passive fire protection
- Personal protective equipment (PPE)
- Relief valve
- Spark arrestor
- Tank blanketing
- Vehicle fire suppression system
- Annulus (firestop)
- Area of refuge
- Booster pump
- Compartmentalization (fire protection)
- Crash bar
- Electromagnetic door holder
- Electromagnetic lock
- Emergency exit
- Emergency light
- Exit sign
- Fire curtain
- Fire cut
- Fire damper
- Fire door
- Fire escape
- Fire extinguisher
- Fire hose
- Fire hydrant
- Fire pump
- Fire sprinkler
- Firestop
- Firestop pillow
- Firewall (construction)
- Grease duct
- Heat and smoke vent
- Occupancy
- Packing (firestopping)
- Penetrant (mechanical, electrical, or structural)
- Penetration (firestop)
- Pressurisation ductwork
- Safety glass
- Smoke control
- Smoke damper
- Smoke exhaust ductwork
- Smokeproof enclosure
- Standpipe (firefighting)
and services
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