When a fire breaks out, do you know the correct way to extinguish the fire? Different types of fire sources have different ways to deal with it. Ningbo Security Company takes you to learn the classification of fire types and the correct way to extinguish the fire.
1、木材、棉、麻、毛等 ，在燃烧时会产生灼热的余烬，为A类火灾即固体物质燃烧火灾，应选用水型、泡沫、磷酸铵盐干粉、卤代烷型 灭火器。
1, wood, cotton, linen, wool and so on, will produce burning embers when burning. For type a fire, solid substance combustion fires, water type, foam, ammonium phosphate dry powder and halogenated alkane type fire extinguishers should be selected.
2, gasoline, kerosene, crude oil, methyl alcohol, bitumen, liquid and melted solid substances are classified into category B fires. Dry powder, halogenated alkane and carbon dioxide fire extinguishers shall be selected. Attention should be paid to chemical foam extinguishers to extinguish B type polar solvent fire.
_3, gas, natural gas, methane, ethane and other gas fires are category C fires. Dry powder, halogenated alkane and carbon dioxide fire extinguishers should be selected.
Metal fires such as_4, potassium, sodium, magnesium, aluminium and magnesium alloys are category D fires. The fire extinguishers and extinguishers for category D fires have not yet been finalized in China. Dry sand or cast iron foam can be used to extinguish fires.
_5. Live-fired fires which can not be timely or uninterruptible when burning in generator room, transformer room, distribution room, instrument room and computer room are Class E fires. Ammonium phosphate and halogenated alkane fire extinguishers should be selected.
6. Cooking utensils in cooking utensils (fire and vegetable oils) fire is a type F fire. Avoid using water, foam and water containing substances when extinguishing, and use asphyxiation and fire extinguishing methods to separate oxygen from fire.
_Mishandling of fires may lead to the intensification of the fire. Ningbo Security Company reminds you that the fire should be notified as soon as it is found, and the fire should be rescued in the right way in order to confirm personal safety.
Temporary security, as its name implies, means security services needed when things are about to happen, such as shopping mall events, press conferences, fan meetings, signature meetings, concerts and other large-scale activities. Generally, the number of people involved in these activities is large and the security environment is relatively complex, which requires the skills of temporary security. It is certainly impossible to find a few random people to meet the security needs. Let's take a look at Ningbo Security Company, Zhejiang Zhenjie Security Service Co., Ltd.