What is a fixed fire fighting system?
A fixed firefighting system or a fixed fire-extinguishing installation is used to protect areas containing valuable or critical equipment on an oil platform. The protected area is quickly filled with a gas or chemical extinguishing agent.
Which of the following are fixed firefighting systems found on the ship?
9. Fixed Fire extinguishing system: CO2, Foam and water are used in this type of system, which is installed at different locations on the ship and is remotely controlled from outside the space to be protected.
What is fixed fire fighting system on board ship?
CO2 flooding system or central bank CO2 system is one of the common fixed fire fighting system installed on most of the ships. It releases carbon dioxide (CO2) in bulk quantity to a protected space (such as engine room, cargo hold, purifier room, pump room, etc.) under fire.
How many types of fixed fire fighting systems are there?
Carbon dioxide systems, foam systems, halon systems, inert gas systems, water-spraying systems.
What are the two types of fixed fire extinguishing systems?
Fixed fire extinguishing
- Chemical Gases. Chemical extinguishing agents are the most commonly used extinguishing agents.
- Inert Extinguishing Agents. Inert extinguishing agents are the most environmentally friendly gases available.
- Carbon Dioxide.
- Water Mist.
- Foam.
- Kitchen Fire Protection.
What is fixed fire fighting system used in gas carried for cargo fire?
On chemical tankers, that have foam as fixed fire fighting system for cargo fires, alcohol resistant foam is a must. This is because these ships carry alcohols (like Methanol, ethanol) as cargo.
What kind of fixed fire fighting system that can be used on main deck on board tankers?
Foam system
Foam system is one of the main fire fighting system on board specially for deck fire on tankers.
Which fixed fire-fighting system is the easiest and cheapest to maintain?
CO2 gas has excellent fire-extinguishing capabilities and is relatively inexpensive, but can pose a serious risk to personnel because it works by reducing the oxygen content in the atmosphere.
What are the 4 types of fire?
Classes of fire
- Class A – fires involving solid materials such as wood, paper or textiles.
- Class B – fires involving flammable liquids such as petrol, diesel or oils.
- Class C – fires involving gases.
- Class D – fires involving metals.
- Class E – fires involving live electrical apparatus. (
What are the 6 types of fixed fire extinguishing system?
Soda Acid Extinguisher. A soda acid type fire extinguisher is recommended for putting out fires which involve burning of class A fires.
What are the 5 main types of fire extinguishers?
When it comes to the types of fire extinguishers, there are five main types including wet chemical, CO2, dry powder, foam and water. In order to meet the current regulations, it is important for you to have the exact type of fire extinguisher that is needed for your premises.
What is fixed foam system?
Fixed foam monitors are used to fight fire from a predetermined safe distance, while portable applicators and nozzles cover shadow areas not reachable by the monitors. Sturdy and compact foam monitors are adjustable and can be used in two modes: jet or fog.
What are the fire fighting equipment on ships?
Following are the Fire fighting equipments which are used onboard ships: 1. Fire Retardant Bulkhead: Different Class of bulkhead such Class-A, Class-B and Class-C are used on board ship for construction of bulkhead in areas like accommodation, machinery space, pump room etc.
Which is the most commonly used fixed fire fighting system?
The central bank or CO2 flooding system is the most commonly used fixed fire fighting system onboard a vessel. Its similar equivalent used in shore-based industries or institutions is known as the CO2 fire suppression system.
How does fire fighting foam work on a ship?
Ship staff are not supposed to touch the proportioner. When the foam solution reaches foam nozzle on deck, the air is injected into the foam solution to create the fire fighting foam. The foam so generated creates a layer over the fire and cuts the oxygen supply, the process called smothering to extinguish the fire.
How are fire extinguishers used on a ship?
Fixed Fire extinguishing system: CO2, Foam and water are used in this type of system, which is installed at different locations on the ship and is remotely controlled from outside the space to be protected.