灭火器的重要性和种类
Every home should have fire extinguishers that are designed for each type of fire.
Your home should be a safe haven 和 to keep it safe t在这里 are some 基本安全物品 你应该. One of the most essential items is the right kind of fire extinguisher because in 2019 t在这里 were over 1.200万起火灾，3000人死于火灾.
The right fire extinguisher may save lives 和 help prevent damage to your home, 但并非所有的灭火器都是一样的. Knowing the difference between different types of fire extinguishers will help you choose the right one for your home.
灭火器的种类及其用途
T在这里 are several types of extinguishers to choose from 和 each has various uses. 常见的家用灭火器类型包括:
- A类灭火器: Typically this type is used for ordinary combustibles like wood, paper, cloth 和 some plastics. It works by coating the fire with water or a dry chemical.
- B类灭火器: This type can be used for flammable liquids such as gasoline, grease 和 oil.
- C类灭火器. 这种灭火器是用电的， 闪电 or energized fires from live wires, panels 和 circuit breakers.
- A-B-C级灭火器. The A-B-C extinguisher will do the work of a Class A, B or C fire extinguisher. It is the most versatile of all the home options 和 is usually sold at most home improvement stores.
- 元件灭火器. This is a small h和held fire extinguisher that is highly portable 和 can be kept in a car or carried when needed. It is typically used for fighting fires on the molecular level. Its gas chemically interrupts the chain of combustion effectively extinguishing a fire without making any mess 和 without removing surrounding oxygen.
- D、K类灭火器: These types of extinguishers are usually found in commercial settings. Class D fire extinguisher works on flammable metals 和 Class K fire extinguisher is used for oil fires in cooking appliances.
家庭火灾的类型
To produce a fire, t在这里 must be oxygen, heat, fuel 和 a chemical reaction. 在典型的家庭火灾中, the fuel will either be grease or oil from the kitchen or combustible material from around the house such as cloth, 纸或木头. Because of the amount of fuel a typical home has in the form of wood or paper, 最好在火势很小的时候设法灭火. In 2019, fires caused almost $15 billion in damage 和 injured over 16,000 people.
Because home fires can have different fuels or chemical reactions, 最好有一个多功能灭火器. You should place one in your kitchen 和 every level of your home 和 learn how to use it.
如何使用灭火器
Use a portable fire extinguisher when the fire is confined to a small area, 比如废纸篓, 不是在生长，房间里不是满是烟吗. 由于火势蔓延迅速，安全是首要任务, everyone should quickly exit the building 和 the fire department should be called immediately.
正确使用灭火器的方法是 国家消防协会建议 记住PASS这个词.
- P拔出别针.
- A我低.
- S挤压杠杆.
- S打开喷嘴.
灭火器保养
Buying a fire extinguisher is just the first step in keeping your house safe. 你必须定期检查灭火器. You should follow your specific extinguisher's maintenance schedule 和 also periodically check to make sure it's:
- 访问,
- 具有推荐的压力水平;
- 在适当的工作秩序，和
- Clean of any dust or oil on the outside of the extinguisher.
知道什么时候走. Fire extinguishers are one element of a fire response plan, but the primary element is safe escape. 每个家庭都应该有一个 家庭消防逃生计划 和工作 烟雾报警器.
In the event of a house fire, be sure to report any damage to your insurance company. A 家里的库存 是一个很好的帮助制作的方法吗 房屋pp王者电子官网 和 租房者pp王者电子官网 pp王者电子官网的决定 加快pp王者电子官网 索赔过程 被盗、损坏或丢失后.
