CO2 Fire Extinguisher, CO2 tank user manual

07/01/2023

CO2 extinguisher is a product that is no longer strange to all customers. This is one of the types of fire extinguishers commonly used in all fire prevention work. Today's CO2 fire extinguishers have many outstanding advantages over traditional fire extinguishers.

There are many suppliers on the market today CO2 Fire Extinguisher, However, the widespread display of products will lead to a situation where some products of unknown origin and quality reach customers, causing confusion and worry for customers. Coming to Dong Nam Technical and Technology Trading Joint Stock Company, you can be completely assured about the effectiveness of using the product. CO2 Fire Extinguisher. We specialize in providing these products CO2 Fire Extinguisher Top quality with the most competitive prices. You will have the opportunity to own guaranteed products that actively support firefighting in areas where fires and explosions occur.

Currently, we are selling several types of CO2 Fire Extinguisher with different capacities such as: 3 kg, 5 kg, 24 kg, 30 kg... for you to choose to treat specific fire areas. Small, portable CO2 fire extinguishers are highly effective at extinguishing fires in electrical equipment, fires occurring in basements, closed rooms, etc. Meanwhile, large-capacity cart-type CO2 fire extinguishers are used. Used in large-scale factories and enterprises, areas prone to fire and explosion accidents...

CO2 Fire Extinguisher, CO2 tank user manual

Some common characteristics of CO2 fire extinguishers: Manufactured from stainless steel material, giving the product durability and sturdiness, covered with a layer of electrostatic paint on the outside. Flexible nozzle design, strong spray force, for quick fire extinguishing results The fire extinguishing agent in the tank is stored at temperatures from -10 degrees Celsius to 55 degrees Celsius to keep the fire extinguishing powder from clumping, reducing firefighting effectiveness. Equipped with a safety valve system, limiting risks during use.

HƯỚNG DẪN SỬ DỤNG BÌNH CO2

1. Structure:

The body of the vase is made of cast steel, cylindrical and often painted red. The valve assembly is made of copper alloy and has a one-way screw valve structure (Russian, Polish tanks...), or a normally closed one-way compression spring valve, with a trigger on top, the trigger is also a handle. (Chinese, Japanese vase...). There is a lead clamp stop here to ensure the quality of the tank. Inside the tank and under the valve is a hard plastic pipe that leads liquid carbon out. On the valve assembly there is a safety valve, the valve works when the pressure in the tank increases above the specified level, the valve will release the gas to ensure safety. The nozzle is made of metal, rubber or hard plastic and is attached to the valve coupling through a hard steel pipe or soft xifong pipe. The jars are usually painted red (except for the Polish jars which are painted white and the Chinese CDE type jars which are painted black). On the body of the bottle there is a label stating the characteristics of the bottle, how to use it... CO2 gas is tightly compressed in the tank under high pressure and will turn into liquid, so when fighting a fire, just turn the valve or pull the trigger and CO2 gas will be sprayed out to extinguish the fire. The firefighting mechanism (effect) of CO2 is to dilute the concentration of flammable vapor in the fire area and besides, it also has a cooling effect because CO2 in liquid form when evaporated will gain heat.

2. Features of the CO2 tank

Portable fire extinguishers are used to extinguish newly arising small fires: Solid and liquid fires and are highly effective for electrical equipment fires, fires in closed rooms and basements. Do not use carbon dioxide to extinguish red-hot coal or metal fires, because:

CO2 + C = 2CO ¬

CO2 + M = MO

+ CO ¬ CO is a toxic gas and is very explosive.

3. Principles of firefighting

When the tank valve is opened, due to the pressure difference, the liquid CO2 in the tank escapes through the diving tube system and nozzle, turning into carbonated snow, cold to - 78.90C. When sprayed on a fire, CO2 has the effect of diluting the concentration of the combustion gas mixture, while also cooling the fire area, leading to fire suppression.

4. Scope of use

Above are some common characteristics of CO2 fire extinguishers. If you need to order a product, please contact us to receive dedicated and effective support from our staff. Dong Nam Technical and Technology Trading Joint Stock Company looks forward to receiving more attention and support from you to further develop in the future.

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