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Portable carbon dioxide fire extinguishers
Carbon dioxide fire extinguishers, also known as CO2 extinguishers, are an effective portable fire fighting product. The convenient, lightweight and easy to install CO2 extinguisher quickly fights Class B and C fires. CO2 is a relatively safe and proven fire fighting agent, and is ideal for certain situations, such as fires in kitchen environments and inflammable liquid fires.
CO2 fire extinguishers contain a high-pressure gas that is stored in a cylinder. When the extinguisher is activated, the gas is released through a nozzle and fires are quickly extinguished. The CO2 displaces oxygen surrounding the burning material, thus extinguishing the fire. Additionally the CO2 gas dissipates and leaves no residue, leaving no clean-up or damage to property.
The use of portable CO2 extinguishers is regulated by the GB 4399-1984 standard. This standard specifies the design, materials, performance requirements, instructions and precautions of the various types of CO2 fire extinguishers. It is designed to ensure the correct and safe use of fire fighting equipment, thus protecting both the firefighters and the environment.
The CO2 extinguisher is ideal for Class B and C fires. It is not recommended for use on electrical fires or burning solid materials such as wood, paper and fabrics. CO2 fire extinguishers should be kept in highly visible and accessible places, such as close to the fire exit, for quick and easy access. They should also be regularly inspected, tested and refilled, in accordance with the GB 4399-1984 standard, to ensure they are being used correctly and are in good working condition.
In conclusion, the use of portable carbon dioxide fire extinguishers can be an effective way to fight Class B and C fires. They are easy to install and require minimal maintenance. However they must be effective and regularly inspected, tested and refilled in accordance with the GB 4399-1984 standard.
