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extinguisher    音标拼音: [ɪkst'ɪŋgwɪʃɚ]
n. 熄灭者[器]

熄灭者[器]

extinguisher
n 1: a manually operated device for extinguishing small fires
[synonym: {fire extinguisher}, {extinguisher}, {asphyxiator}]

Extinguisher \Ex*tin"guish*er\, n.
One who, or that which, extinguishes; esp., a hollow cone or
other device for extinguishing a flame, as of a torch or
candle.
[1913 Webster]

{fire extinguisher} a portable device designed to deliver
chemicals, usually in a stream, that can suppress or
extinguish a fire. Examples of fire extinghuishers are a
{carbon dioxide extinguisher}, or {CO2 extinguisher}, and
{soda-acid extinguisher}.
[PJC]


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  • Fire Extinguisher Types
    When using an extinguisher or selecting an extinguisher to install, it’s important to know the characteristics of different fire extinguishers This blog will address the different types of fire extinguishers by breaking them down by their extinguishing agent, which is the material inside the extinguisher that gets applied to the fire
  • Fire extinguishers | NFPA
    Choose a fire extinguisher that carries the label of an independent testing laboratory Read the instructions that come with the fire extinguisher and become familiar with its parts and operation before a fire breaks out Local fire departments or fire equipment distributors often offer hands-on fire extinguisher trainings
  • What Is a Class K Fire Extinguisher? - NFPA
    Class K fire extinguishers are used for putting out grease fires They are commonly found in commercial kitchens
  • Extinguisher Placement Guide - NFPA
    This maximum floor area that a single extinguisher can cover is directly related to the numerical A rating and level of hazard occupancy but reaches a maximum of 11,250 ft 2 It is important to know both the maximum travel distance and floor area per extinguisher since you need to follow the most restrictive of the two
  • Fire Extinguisher Ratings - NFPA
    That number is given to an extinguisher after it has been proven to be able to extinguish a certain size heptane fire Heptane being one of the main components of gasoline As an example of what exactly this means A 10-B rated extinguisher has to be able to put out a fire consisting of 31 gallons of heptane in a 25 ft2 square steel pan Class
  • Guide to Fire Extinguisher ITM | NFPA
    For example, a dry chemical, stored pressure fire extinguisher must have an internal examination every 6 years, see NFPA 10 Table 7 3 3 1 for more details on other types of fire extinguishers Recordkeeping Each fire extinguisher shall have a tag or label securely attached that indicates that maintenance was performed
  • NFPA Fact Sheet | Fire Extinguisher Location and Placement
    Fire Extinguisher Fact Sheet Code officials are charged with ensuring that occupancies are properly outfitted with fire extinguishers and that they are placed in the right locations This resource identifies which occupancies require extinguishers and where they should be placed within them
  • NFPA 10 Standard Development
    Discover the development and updates of NFPA 10, the Standard for Portable Fire Extinguishers, ensuring safety and compliance
  • Location and Placement Requirements for Portable Fire Extinguishers - NFPA
    For example, if there is a 67,000 ft 2 light hazard area, take this and divide it by the maximum floor area for an extinguisher (11,250ft 2) then one would find that a minimum of 6 fire extinguishers with at least a 4A rating (3,000ft 2 * 4 = 12,000ft 2) is required 2A rated portable fire extinguishers are permitted as well but then the
  • Buy NFPA 10, Standard
    Provides the NFPA 10 Standard for portable fire extinguishers, detailing requirements for selection, installation, inspection, maintenance, and testing





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