南阳空调诚信维修

初起火灾范围小、火势弱，是用灭火器灭火的最佳时机。因此，正确合理地配置灭火器显得非常重要。

Beginning of small range of fire, the fire, is the best time to use the fire extinguisher extinguishing the fire. Therefore, the correct reasonable configuration of fire extinguisher is very important. 

一、灭火器的适用范围

A scope, a fire extinguisher 

扑救A类火灾可选择水型灭火器、泡沫灭火器、磷酸铵盐干粉灭火器、卤代烷灭火器。

Class A fire can choose water type foam fire extinguishers, fire extinguisher, dry powder fire extinguishers, halogenated ammonium phosphate powder extinguishers, will be. 

扑救B类火灾可选择泡沫灭火器(化学泡沫灭火器只限于扑灭非极性溶剂)、干粉灭火器、卤代烷灭火器、二氧化碳灭火器。

Class B fire can choose foam extinguisher (chemical foam fire extinguisher to put out a nonpolar solvent), dry powder fire extinguishers, halon fire extinguishers, carbon dioxide fire extinguisher. 

扑救C类火灾可选择干粉灭火器、卤代烷灭火器、二氧化碳灭火器等。

Class C fire can choose dry powder fire extinguishers, halon fire extinguishers, carbon dioxide fire extinguisher, etc. 

扑救D类火灾可选择粉状石墨灭火器、专用干粉灭火器，也可用干砂或铸铁屑末代替。

Class D fire can choose powdered graphite fire extinguisher, dry powder fire extinguishers, dry sand or at the end of the cast iron instead of is also available. 

扑救带电火灾可选择干粉灭火器、卤代烷灭火器、二氧化碳灭火器等。带电火灾包括家用电器、电子元件、电气设备(计算机、复印机、打印机、传真机、发电机、电动机、变压器等)以及电线电缆等燃烧时仍带电的火灾，而顶挂、壁挂的日常照明灯具及起火后可自行切断电源的设备所发生的火灾则不应列入带电火灾范围。

Electric fire can choose dry powder fire extinguishers, halon fire extinguishers, carbon dioxide fire extinguisher, etc. Charged fire include home appliances, electronic components, electrical equipment (computers, copiers, printers, fax machines, generators, motors, transformers, etc.) as well as wire and cable fire burns is charged, and hanging, hanging daily lighting lamps and lanterns and can cut off the power supply equipment before and after the fire the fire should not be included in the scope of electric fire. 

二、灭火器灭火的有效程度

Second, the degree of effective fire extinguisher 

相对于扑灭同一火灾而言，不同灭火器的灭火有效程度有很大差异：二氧化碳和泡沫灭火剂用量较大，灭火时间较长；干粉灭火剂用量较少，灭火时间很短；卤代烷灭火剂用量适中，时间稍长于干粉。配置时可根据场所的重要性，对灭火速度要求的高低等方面综合考虑。

Relative to put out a fire at the same, there is a big difference between different degree of effective extinguishing fire extinguisher: carbon dioxide and foam extinguishing agent dosage is bigger, fire fighting for a long time; Dry powder fire extinguishing agent dosage is less, extinguishing time is very short; , moderate dosage of halon fire extinguishing agent and slightly longer than dry powder. Configuration according to the importance of place, height and so on comprehensive consideration of fire extinguishing speed requirements. 

三、灭火器设置场所的环境温度

Three, the fire extinguisher setting place of ambient temperature 

灭火器设置场所的环境温度对于灭火器的喷射性能和安全性能有明显影响。若环境温度过低则灭火器的喷射性能显著降低，影响灭火效能；若环境温度过高则灭火器内压增加，灭火器有爆炸伤人的危险。因此灭火器设置点的环境温度应在灭火器的使用温度范围内。

Fire extinguisher setting place of ambient temperature for fire extinguishers injection had significant effect on the performance and safety performance. If the environment temperature is too low a fire extinguisher injection performance is significantly reduced, affect fire extinguishing efficiency; If the environment temperature is too high fire extinguisher internal pressure increases, the fire extinguisher is in danger of blast injury. So fire extinguisher the set point of the environment temperature should be in the temperature range of fire extinguisher use. 

四、灭火器对保护物品的污损程度

Four, the fouling degree of fire extinguisher to protect items 

水、泡沫、干粉灭火器喷射后有可能产生不同程度的水渍、泡沫污染和粉尘污染等，对于贵重设备、精密仪器、珍贵文物、高档电气设备等，应选用二氧化碳和卤代烷等高效洁净的灭火器，不得配置低效且有明显污损作用的灭火器；对于价值较低的物品，则无须过多考虑灭火剂污染的影响。

After water, foam, dry powder fire extinguisher may produce different degree of water damage, foam pollution and dust pollution, etc., for expensive equipment, precision instruments, rare and precious cultural relics, high-grade electrical equipment, etc., should choose carbon dioxide and halogenated efficient clean extinguisher, no configuration is inefficient and have obvious dirty role of fire extinguishers; For low value items, it need not too much to consider the effects of pollution of fire extinguishing agent. 

五、使用灭火器人员的身体素质

Fifth, use the fire extinguishers personnel's physical quality 

灭火器的重量不等，小的只有0.5公斤，大的可达几十公斤，配置灭火器时应考虑其使用人员的年龄、性别、体力等。使用人员以青壮年为主的场所可配置较大级别的灭火器，有助于迅速灭火；而在服装厂(以女工为主)、医院、小学及养老院、福利工厂(工人存在生理缺陷)等场所应配置较小级别的灭火器，以便于开展灭火工作。

Fire extinguisher, the weight of the small, only 0.5 kg big can reach tens of kilograms, configuration fire extinguishers should be considered when the use of personnel's age, gender, physical strength, etc. The place of use of personnel is given priority to with young adults configurable bigger level of fire extinguishers, helps to quickly fire; In the garment factories (mainly women), hospitals, schools and nursing homes, welfare plant physiological defects (workers) and other places should configure a smaller level of fire extinguishers, in order to carry out fire fighting work. 

六、灭火器设置场所的火灾危险等级

Six, the fire extinguisher set place fire danger rating 

火灾危险等级越高，则单位剂量灭火器的保护面积越小，为了方便有效地扑救初起火灾，应选用较大灭火级别的灭火器，如堆场、汽车库可选用大型推车式灭火器。对于火灾危险等级较低的场所，如办公楼、教学楼等，可选用较小灭火级别的灭火器，以避免不必要的浪费。

Fire danger rating is higher, the unit dose of fire extinguisher protection area is smaller, in order to facilitate early fire effectively fighting, should choose larger fire extinguisher extinguishing level, such as yard, garage can choose large fire extinguisher cart. For fire danger rating lower places, such as office building, teaching building, etc., can choose a small fire extinguisher extinguishing level, in order to avoid unnecessary waste. 

七、灭火器的操作方法

Seven, fire extinguisher operation method 

各种灭火器的操作方法不尽相同，为了方便用同一操作方法使用多具灭火器顺利灭火，同一场所最好采用同一类型的灭火器，或选用同一操作方法的灭火器。

All kinds of fire extinguisher operation method is not the same, for the convenience of using the same operation method using multiple extinguisher extinguishing, had better use the same places the same type of fire extinguishers, or choose the same operating method of fire extinguishers. 

八、不同类型灭火器之间的相容性

Eight, the compatibility between the different types of fire extinguishers 

不同类型灭火器所充装的灭火剂不同，在灭火时，不同的灭火剂可能会发生反应，导致不利于灭火的反作用。因此选用两种或两种以上类型的灭火器时，应采用灭火剂相容的灭火器。

Filling by different types of fire extinguisher extinguishing agent, when the fire, different fire extinguishing agent could react, against the adverse effects of the fire. So choose two or more than two types of fire extinguishers, fire extinguisher extinguishing agent compatibility should be adopted. 

九、其他应考虑的问题

Nine, other problems should be taken into account 

几种灭火器相比较，卤代烷1211灭火器价格最高，磷酸铵盐干粉次之，其余的相对较便宜；二氧化碳灭火器单位灭火级别的体积最大。为保护大气臭氧层，在非必要场所不得配置卤代烷灭火器。对于有防震动要求的计算机主机房等场所，不得选用推车式灭火器。

Compared several kinds of fire extinguishers, halon 1211 fire extinguisher the highest prices, ammonium phosphate powder and to the rest of the relatively cheap; The volume of the largest carbon dioxide fire extinguisher unit level. To protect the atmospheric ozone layer, in the necessary place may configure the halon fire extinguisher. There is a requirement for shock for computer mainframe and other places, must not choose fire extinguisher cart.