The function of each part of a fire extinguisher. Each division works to carry out 3 main functions in APAR, namely storing, issuing, and informing. Cylindrical Tank. The fire extinguisher serves to store extinguishing materials and propellants. These tanks are generally made of strong steel and, although small, they are very heavy.
The tank contains the extinguishing agent and propellant gas. According to the type of fire extinguisher, the inside can contain water, foam, liquid and gaseous carbon dioxide, or dry powder with compressed nitrogen. A siphon tube runs through the barrel, which allows the liquid or agent to expel out of the hose when pressure is built up.
Parts and Components of a Fire Extinguisher
Most fire extinguishers are comprised of: a cylindrical tank containing an extinguishing agent and a propellant. a release system comprised of a …
The parts of the fire extinguisher responsible for the act of expelling the extinguishing agent together are known as the Valve Assembly. These parts include the: These parts include the: Valve: responsible for …
People Also Ask which part is the fire extinguisher regulator
What are the parts of a fire extinguisher?
Most fire extinguishers are comprised of: a cylindrical tank containing an extinguishing agent and a propellant. a release system comprised of a squeeze handle, a valve assembly, and a release lever. a safety mechanism comprised of a tamper seal and a pull pin. a hose for directing the extinguishing agent.
What is a fire extinguisher?
These are collectively known as the fire triangle. As such, fire extinguishers are designed to target one or more of these elements needed to sustain a fire by providing a barrier between the fuel and the oxygen in the surrounding air, or by removing the heat by cooling the fuel.
What is the function of the valve on a fire extinguisher?
Valve: responsible for controlling the flow of the agent, the valve is the mechanism connecting the carry handle and the operating lever and around which they function. Carry Handle: simply that, the handle allows for easy grasping, lifting, and carrying of the extinguisher.
What do the zones on a fire extinguisher mean?
The recharge zone, green zone, and the overcharged zones will help you determine whether the fire extinguisher is leaking, is good to go, or if it needs servicing. Fire extinguishers come in different types according to the class of fire they can be used on.
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FIRE EXTINGUISHER REGULATIONS Video Answer
Reference:
https://www.usfa.fema.gov/
https://en.wikipedia.org/wiki/Fire_extinguisher