No, no, no
There won't be anyone left
When it's on fire, you only shout
Uchizumi!
Let "our mother" rest and rest
Let me do it today
Tell you
Be sure to learn how to deal with the initial fire
Otherwise, once there is a phenomenon of ignition
At this point, the chances of escaping from the fire are almost nil
What is the phenomenon of deflagration
In large fires
There's a word that you hear all the time
"Burn"
What is the phenomenon of deflagration?
Ignition refers to the phenomenon that in a fire, when the combustion in the building is carried out to a certain extent, all combustibles will burn in full even if they are not in contact with the flame.
During the combustion process of the fire, a large amount of combustible gas is generated, and these combustible gases spread to the entire indoor space, and when they reach a certain concentration, they form a deflagration, making a "boom" sound, and all combustibles begin to burn at the same time.
Why it's important to deal with an initial fire
We all know that
"A spark can start a prairie fire"
Some large fires, major fires
It all started with small flames
If we grasp the "golden time for fire self-rescue"
The "momentum of the prairie fire" can be completely stifled in the "spark".
Accident cases
Let's take a look at the "good humans"
What to do when you encounter a fire
1
In the centralized parking and charging area of electric vehicles in the basement of a small area in Haikou City, Hainan Province, an electric car suddenly smoked and caught fire. At the critical moment, the security guard of the mobile patrol discovered the danger, and he towed the truck with his bare hands, calmly extinguished the fire, and successfully extinguished the fire at the initial stage, avoiding greater losses.
2
In the workshop of a factory in Zhongshan City, Guangdong, the machine in operation suddenly tripped, and began to smoke and fire after restarting, fortunately, the on-site staff cut off the power supply and called the police for the first time, and quickly took fire extinguishers from all over the workshop to extinguish the fire in time.
However, there are also because
It is not known how to deal with the initial fire
In the end, I could only see the flames turn into a fire
Eventually burn everything
1
A fire broke out in a logistics distribution store in Loudi City, Hunan Province, causing 7 deaths in the accident.
2
A major fire accident occurred in a company in Ningbo, Zhejiang, resulting in 19 deaths and 3 injuries, with a total area of about 1,100 square meters and a direct economic loss of about 23.804 million yuan. The direct causes of the accident include the unsafe behavior of employees, the use of cardboard to beat the fire, cover the plastic bucket to fight the fire, the initial fire mishandling, and finally the small fire caused the final tragic tragedy.
3
A fire broke out at the No. 2 exchange station in the tank area of a storage company in Jiangsu, with a direct economic loss of 25.3214 million yuan. The indirect causes of the accident include improper emergency response in the early stage of the accident, and after the initial fire at the scene, the on-site personnel did not close the manual valve at the root of the surrounding storage tank at the first time, notify the central control room to close the electric shut-off valve, and cut off the fuel source, which eventually led to the expansion of the accident.
What to do in the early stages of a fire
1. Don't panic when you spot a fire
The spread of many fires has a lot to do with improper early handling. Forgetting to call for help, forgetting to call the police, and rushing to extinguish the fire with combustible materials may "add fuel to the fire".
2. Call for help in time and call the police decisively
After the fire broke out, the fire spread in a matter of moments. Therefore, when everyone discovers the fire, they should shout for help as soon as possible and strive for the attention and help of the surrounding people. Immediately call 119 to call the police.
3. Analyze the source of the fire and call for reinforcements
After a fire breaks out, the fire point should be found in time to control the fire. For example, if a gas stove or electrical appliance catches fire, the fire source and power supply should be cut off immediately, and then put out the fire to control the spread of the fire.
4. Try to save yourself and escape correctly
If the fire is too large to control, leave the scene immediately and do not covet property and miss the best time to escape. In the event of a fire, do not take the elevator to escape, and prepare a wet towel to leave the stairs.
Ah Xiao reminds you
In addition to the regular fire extinguisher
In fact, there are a lot of "fire extinguishing agents" around us
Take advantage of them
You can extinguish or control small fires
Prevent the spread of fire
Let's find out
Material source丨Weihai Fire Protection, Shandong Fire Protection
Editor丨Zhou Xueliang Proofreader丨Tang Chunli
Editor-in-charge丨Li Zhaohan Review丨Qiao Tao