What fire can carbon dioxide fire extinguishers save?
Carbon dioxide fire extinguishers are suitable for extinguishing books, archives, precious equipment, precision instruments, fire equipment and oils with less than 600 volts. It is suitable for fighting B fire, such as kerosene, diesel oil, crude oil, methanol, ethanol, bitumen, paraffin and so on C fires (such as gas, natural gas, methane, ethane, propane, hydrogen, etc) are suitable for fighting fires Fire E fire.
Carbon dioxide extinguishing agent is a fire extinguishing agent with a history of more than 100 years. It is cheap, easy to obtain and easy to prepare. It mainly relies on smothering action and partial cooling action to extinguish the fire.
The pressurized liquid carbon dioxide is compressed in a small cylinder, when the fire and then ejected, has the role of isolated air; in addition to carbon dioxide is sprayed from the storage vessel, will vaporize rapidly, and absorb heat from the surrounding, plays the role of cooling.
