How to use a Co2 fire extinguisher

06/01/2023

As an item that is always recommended and required for every home, every family, especially centers, factories, factories... it's a fire extinguisher. Currently, due to the needs and nature of each different fire, we also have many different types of fire extinguishers. In this article, we would like to introduce a very familiar type of extinguisher to us, the CO2 Fire Extinguisher.

- An item that is always encouraged and required for every home, every family, especially centers, workshops, factories... is a fire extinguisher. Currently, due to the different needs and characteristics of each fire, we also have many different types of fire extinguishers. In this article we would like to introduce a type of extinguisher that is very familiar to us, the CO2 Fire Extinguisher

. - This is a portable fire extinguisher that contains CO2 gas and is compressed at high pressure. It is also the right type of tank to extinguish small, newly arising fires. Such as solid and liquid fires, fires related to small electrical currents, fires occurring in closed rooms or basement chambers. With very simple usage but highly effective.

1. How to use a CO2 fire extinguisher is as follows: When a fire is detected, hold the extinguisher close to the fire, hold the air nozzle with one hand, aiming at the base of the fire at least 0.5 degrees. With your other hand, quickly open the tank valve. When we open the tank valve, the liquid CO2 gas in the tank will escape in the form of gas snow, cold -79 degrees Celsius due to the difference in pressure. When CO2 is sprayed into a fire, it will dilute the air in the burned area and cool the burned area, causing the fire to quickly be destroyed.

bình chữa cháy co2

2. Be careful when using CO2 fire extinguishers - First, you must carefully read the instructions written on the tank cover, carefully understand the features of the tank, to know what types of fires this tank is suitable for.

- When we spray gas on a fire, we must ensure that the fire is completely extinguished before stopping.

- For liquid fires, we must spray on the burning surface, avoid spraying directly into the liquid.

- Must choose a reasonable location to avoid standing in the direction of the fire - CO2 cylinders should not be used to extinguish outdoor fires. If used, we must choose to stand in the direction of the wind to spray.

- You must only hold the plastic and rubber parts on the nozzle and spray speaker of the tank to avoid contact and cold burns.

- We must always plan an escape route after extinguishing fires in closed rooms, and make sure everyone has left the room.

- We also have to regularly check the tank to know how much CO2 is left in the tank to ensure there is enough CO2 left to use when needed.

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