What is fire extinguisher

A fire extinguisher is an active fire protection device used to extinguish or control small fires, often in emergency situations. What is the proper use of a fire extinguisher? What are the most commonly used fire extinguishers?

What type of fire extinguisher is used for kitchen? These are kept handy at places, namely fire points, in buildings, factories, public paces or transportation.

A carbon dioxide fire extinguisher (CO2) is one of the cleanest types of extinguishers to use as it leaves no residue and requires no cleanup. The COextinguisher does exactly that – extinguishes CO2. By doing so, it removes oxygen from the fire, effectively suffocating it of oxygen.

Dry Chemical fire extinguishers extinguish the fire primarily by interrupting the chemical reaction of the fire triangle. Every fire extinguisher has a pin inserted into the handle that prevents the fire extinguisher from being discharged by accident. Grab the ring and pull the pin out from the side of the handle.

Now that the extinguisher is ready to discharge, hold the device so the nozzle is pointed away from you.

Placed near an exit, in an easy-to-grab spot, it can put out a small fire before the firefighters arrive, or at least suppress the flames while you escape. All household extinguishers are classified A, B, or C. There are main fire extinguisher types – Water, Foam, Dry Powder, COand Wet Chemical. The various types of fire extinguisher put out fires started with different types of fuel – these are called ‘classes’ of fire. Understanding a UL rating is important for determining where to keep a fire extinguisher in your home.

Just don’t forget to read the label before purchasing a new fire extinguisher. Teach people how to use a fire extinguisher. It is not recommended that children use fire extinguishers. When operating a fire extinguisher , tell residents to remember the word PASS: Pull the pin.

Hold the extinguisher with the nozzle pointing away from you and release the locking mechanism. Point the extinguisher at the base of the fire. Squeeze the lever slowly and evenly. Sweep the nozzle from side-to-side. For example, you may see a fire extinguisher with an “A” rating.

On the other han some fire extinguishers can put out several different types of fires.

You should only use that type of extinguisher on Type A fires. ABC fire extinguishers are the most common type of fire extinguisher used in businesses today. It is very irritating to mucous membranes and may cause difficulties with breathing if inhaled in large enough quantities.

Usually, in a small fire situation where you would be using one of the commonly seen extinguishers, there would not be enough dust to be breathed in. Fire extinguisher powder inhalation is one of the biggest dangers with fire extinguishers. Water fire extinguishers are suitable for use in environments containing solid combustible materials such as woo paper and textiles. It is important to remember that water conducts electricity and should not be used around electrical equipment (unless water extinguishers with additive are used).

Fire Extinguisher Classes and Suitability. However, their successful functioning depends upon the following conditions having been met: (1) The fire extinguisher is located in accordance with the requirements of Chapter and is in working order. Water Spray Extinguisher (Water with additive) Ensure that all areas of the fire are out. How it Works Water has a great cooling effect on the fuel’s surface and thereby reduces the pyrolysis rate of the fuel.

Instead of a jet nozzle a spray nozzle is use with a higher pressure, which creates a fine spray. The primary chemical used to fight these fires is monoammonium phosphate, because of its ability to smother fires in these types of materials. Many fire extinguishing systems are built into the building or other structure being protected. Water sprinklers are by far the most common type of fixed system because they are inexpensive, highly reliable and safe for people.

A: means the fire extinguisher is as effective as ½ gallons of water, and so on.