Fire knowledge lecture notes
Today, a teacher in the Shanghai Fire Center came to our company to give us fire-fighting knowledge lectures, all of the company's colleagues listened carefully. Although this teacher is giving us a lecture, holding the purpose of selling their hand-held aluminum cans, but objectively playing a good effect, which is very good for us. Through listening to the lecture, we all feel that our fire awareness is too weak, and the fire protection knowledge is too lacking. Below I put the main content of the lecture as follows:
First of all, the teacher gives us a question:
Suppose we have 20 floors in our office building, we have a fire in the 5th floor (the fire is already large), how should we escape?
A. Forced the staircase to rush B, through the stairs, run up.
C, find a room to hide
D, jump and escape
Most of our colleagues have chosen A and B. The correct answer should be C. why?
(1) The fire is already very large, hard to rush, only dead roads.
(2) When the fire, many people are smoked by smoking. If they go, there is no smoke run, and finally still dead.
(3) The best way is to find a good seal and alive, hiding, waiting for rescue. And it is fully exposed to let firefighters find yourself. On the day, you can shake the colorful clothes and you can sway your flashlight at night.
If there is a smoke blowing into a room, you have to be on the ground, try to avoid the toxic gases in the smoke.
(4) As for D, no one is selected, the 12th floor, the jumping is only a dead road. However, when it came to the fire, I mately said that someone jumped. So we encounter a fire, we must first calm! Find the best escape program.
The teacher then analyzed us that we should pay attention to our daily lives, but often have several problems we have underwent.
1, mobile phone
Now, we have mobile phone, we often charge mobile phone batteries, just all night, at least I am like this, I don't know how to do. In fact, there is a hidden danger of fire. The mobile phone battery is long, which may cause explosion, causing a fire.
2, TV
At home, it is often long (for a few months or even half years), but through the remote control, the TV is in sleep. This time is long, or it may cause an explosion to generate a fire. It is said that Hong Kong's famous movie star ancestors has more than 200 square meters of home, because of the fire caused by the explosion of the TV, the burning face is not.
3, air conditioning, electric hambrella
In the summer, air conditioning is opened, and the electric umbrella can also cause a fire. Therefore, try not to let the wind umbrella will be opened all night. The teacher also told us how to handle problems after home gas poisoning. Every winter, there are many people who die in Shanghai because of gas poisoning, which is miserable!
When I sleep on the night, how should we deal with gas leakage?
A. Open the window B and turn off the gas valve C to rush out the room at the fastest speed. The correct answer is C. Because, when we sleep at night, when we felt gas poisoning, the diffuse gas in the room was very strong, and the body was very weak. You may only have a few seconds to escape, if you waste time to open the door, close the gas valve, you are likely that you have no time to escape. There is still this time, you can't turn on, because the light is likely to cause gas explosion. It is best to use a flashlight. So remember that you must have a flashlight (of course, don't forget to buy the battery, huh). It is said that the Japanese family, the bedroom generally has two things necessary, one is a hand-held dry powder fire extinguisher, one is the flashlight. Finally, the teacher tells us the fire extinguisher to classify and use. At present, fire extinguisher is generally divided into 4
(1) Dry powder fire extinguisher
(2) 1211 fire extinguisher
(3) Carbon dioxide fire extinguisher
(4) Foam fire extinguisher
Among them, (1) (2) is most commonly used. The general home is used is a dry powder fire extinguisher. About the fire extinguisher introduction and usage can refer to the Flash demo of the following URL. Http://www.china-fireren.com/Article/xfqc/2003101684428.htm
