the use of simple fire extinguishers and the principle of fire extinguishing

Simple fire extinguisher is widely used in our daily life nowadays .

Let us try to learn how to use the simple fire extinguisher correctly together .

When using a simple fire extinguisher, hold the upper part of the fire extinguisher, press the open button on the thumb, and press it when you press it hard. 

In the initial fire of gas burning such as deliquefied petroleum gas stove or cylinder angle valve, as long as the fire is sprayed at the fire.

The fire extinguisher is turned off after the flame is extinguished, so that it can be re-ignited for reuse; 

If the oil extinguisher fire should be directed at the flame root spray And shake it left and right until it is extinguished. 

The gas switch should be turned off immediately after extinguishing the fire. 

Or move the oil pan away from the furnace to prevent re-ignition. 

When using a simple air foam to extinguish the oil pan, the sprayed foam should deal with the wall of the pot, and it should not directly impact the oil surface to prevent the oil from rushing out of the oil pan to expand the fire.

The simple fire extinguisher is a portable fire extinguisher developed in recent years. 

It is characterized by a fire extinguishing agent filling capacity of less than 500 grams, a pressure of less than 0.8 MPa, and a small fire extinguisher that can be used at one time and cannot be refilled. 

According to the type of fire extinguishing agent, the simple fire extinguisher has a 1211 fire extinguisher, also known as an aerosol halogenated fire extinguisher; 

A simple dry powder fire extinguisher, also known as a portable dry powder fire extinguisher; 

And a simple air foam fire extinguisher, also known as a portable air foam Fire extinguisher.

The simple fire extinguisher is suitable for home use. 

The simple 1211 fire extinguisher and simple dry powder fire extinguisher can save the liquefied petroleum gas stove and the upper angle valve of the cylinder, or the initial fire of the gas stove, etc., and can also save the solid fire and waste paper basket and other solids. 

Simple air foam is suitable for initial fires caused by oil pans, kerosene stoves, oil lamps and candles, and can also be used to extinguish fires burning solid combustibles.

All in all , the simple fire extinhuisher is used in many differenet places and can keep our life safe .



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