Co2 Fixed Fire Fighting System On Ship

Co2 the modern alternative considering that halon systems were banned because of their supposed ozone depleting properties it seems a little ironic that the more common replacement other than novec 1230 is carbon dioxide co2 which is also highly criticised as a modern pollutant.

Co2 fixed fire fighting system on ship.

This system is mainly used for large areas on ships such as cargo holds or machinery spaces of engine room where fighting fire gets difficult due to extended spaces and fire intensity. Its similar equivalent used in shore based industries or institutions is known as the co2 fire suppression system. Smothering action of co2 extinguishes the fire thereby preventing spreading of fire to other parts of the ship. Several minutes may be required before all necessary preparations have been completed and the co2 halons can be released.

Co2 the modern alternative considering that halon systems were banned because of their supposed ozone depleting properties it seems a little ironic that the more common replacement other than novec 1230 is carbon dioxide co2 which is also highly criticised as a modern pollutant. That is basically the same thing but with lesser co2 bottles tanks. In the majority of the ships the fixed fire extinguishing system to the engine room is co2 halons. A fixed type of co2 fire fighting system includes a large no of co2 bottles arranged together.

One of the most commonly used fire extinguishing agents in ships engine rooms is carbon dioxide co 2. The chief engineer of the ship is responsible for operating the co2 extinguishing system after taking all precautionary measures regarding handling of engine room machinery. Fixed fire fighting systems available. Explain co2 fixed firefighting system onboard ship with diagram explain co2 flooding system working with diagram fixed co2 system maintenance how to activate co2 flooding system entry procedure after discharge of co2 why co2 is using as the extinguishing medium.

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. In case of a major engine room fire on merchant ships co2 fixed fire extinguishing system is the most common method used for fire fighting. It is imperative that the co2 bottles are strong and sturdy due to the high internal pressure they are going to withstand. This is a once off shot and to have maximum effect all ventilation fans must be stopped and the fire flaps closed.

Fixed fire fighting systems available. The central bank or co2 flooding system is the most commonly used fixed fire fighting system onboard a vessel.