Family shopping
According to the difference in the family environment, the number of fire extinguishers purchased also has certain differences.
In a home environment, the number of fire extinguishers in a computing unit should not be less than two, and one 1A fire extinguisher should be configured for every 100 square meters of space.
This sentence is understood in this way, for a house within 100 square meters, you need to buy at least 2 fire extinguishers. The general standard 1kg dry powder fire extinguisher is 1A, so at least two 1kg standard dry powder fire extinguishers should be purchased. If there are two layers, then buy 4 1kg dry powder fire extinguishers. Each unit will add 1kg for every additional 100 square meters.
Converted to water-based fire extinguishers, it is necessary to equip at least two 2L water-based fire extinguishers per unit. For every additional 100 square meters, add 2L.
Converted to heptafluoropropane, it is necessary to equip two 2kg heptafluoropropane fire extinguishers (the reason for configuring 2KG is because there is no 1kg sale).
Car owner purchase
Fire extinguishing stickers, stick the fire extinguishing stickers on the engine compartment, if the engine compartment catches fire, it will automatically trigger the fire extinguishing. In the event of a car crash and a coma, the car catches fire, the fire extinguishing sticker can automatically put out the fire.
It should be noted that if the engine catches fire, do not open the engine cover to put out the fire, but spray the extinguishing agent from the vent or open the engine cover and spray the extinguishing agent inside.