Fire can be both very dangerous and very useful for instance it can be life-saving if we want to cook or want warmth and it can also be life-taking if it gets out of control. Fire can be controlled and can be lit when you need it if you know the basic components of it.
In this article we will discuss the main 3 components fire is made up of. These three components are the reason fire is difficult to achieve and why fire is so difficult to control.
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What is a fire triangle? A fire triangle consists of the three components of fire. The three components of fire are oxygen, heat and fuel. All of these components are absolutely necessary in order to ignite a fire and keep it burning.
The basic knowledge of a fire triangle can help you put out a fire or ignite one when needed. Make sure to always use the right chemicals or substances to put out a fire because the wrong chemicals can cause the fire to grow.
The Three Components of fire triangle:
Oxygen is basically the component that keeps the fire going. Oxygen reacts with burning fuels to release carbon dioxide and heat. Since the air is made up of 21% oxygen there is enough oxygen to ignite a fire.
Some fire extinguishers and fire blankets also distinguish fire by replacing or removing oxygen from the fire. Firefighters say that they have trouble breathing when putting out large fires this is because the fire uses the oxygen present in the air to sustain the combustion reaction.
Sometimes oxidizing agents are also used in place of oxygen in the combustion reaction. This reaction involves the transfer of oxygen atoms or electrons in the air causing combustion.
Some oxidizing agents are
- Nitrous oxide
- Sulphuric acid
In the fire triangle fuel is not necessarily a liquid it can be any flammable material present in homes or offices.
Wood, fabric, and flammable chemicals are materials that usually cause house fires, these materials can be found in homes hence they should be stored properly so that they do not cause a fire to ignite.
The most common fuel used to ignite a fire is wood. Humans have used wood fuels to ignite fires for more than 2 million years.
Since many fuels cause different kinds of fires they need different kinds of chemicals to extinguish them. Using the wrong chemicals to ignite a fire can be very dangerous as they can cause the fire to grow so make sure to use the correct chemicals to put out the fire.
A heat source is necessary for a fire to ignite although when a fire ignites it produces enough heat of its own to keep it going.
Flash point is the temperature at which a substance will start to burn when exposed to an open flame. Different substances have different flashpoints. Flashpoint basically occurs when a fuel gives enough vapors that they react with the air.
Auto ignition occurs when a substance burns without exposure to an open flame. This is the also lowest temperature at which fire ignites in normal circumstances.
In this way, the fire triangle became a fire tetrahedron it is also called a fire pyramid or a fire diamond. The fire pyramid is the best word used for it. As a pyramid has four plain sides a fire will not stand if one of these components collapse.
Now you may wonder what is the difference between a fire triangle and a fire tetrahedron, the simple answer is this, a fire tetrahedron has a fourth element in it called the chain reaction which makes it different from the fire triangle. The basic knowledge of the fire tetrahedron is very important by using it you can prevent fires from causing huge destructions.
The chain reaction in a fire tetrahedron is one of the most important factors it is the exothermic reaction that sustains the fire. Due to this reaction, the fire keeps on growing unless one of the essential elements is blocked.
Extinguishing a fire
As we have learned that fires are caused by different fuels they need different chemicals to extinguish them. It is absolutely necessary to use the correct elements to extinguish the fire the wrong chemicals can cause the fire to grow.
If you want to keep your houses and offices safe from fire you should take precautions always keep a fire extinguisher in your homes and offices and properly store the flammable substances present in your house.
Firefighters also put away fires by taking away one of the four elements. Most of the fires cannot be put out by water make sure to know what kind of fire you’re putting out before using water. Fire extinguishers are essential tools when it comes to extinguishing a fire so for the best ones in the market please check out this article.