What do you know about fire escapes
Fires are terrible, and they must always be prevented at home. I need more attention on the general appliances. For example, air conditioning, which is often used, is a more dangerous appliance, and the power lines must be plugged in when it is used, and the power seat should be a good insulation and, if possible, a protective condom. And for example, when using mosquitoes and things like this, be careful not to come near sheets, mosquito nets, etc. Fires are terrible, property is damaged and they may cost their own precious lives. Therefore, when fires occur, it is necessary to have the right methods to save themselves before firefighters come in, so that more fire time can be won for firefighters and fire escapes from common sense
Contents
1 escape method
Everyone is praying for peace. But there is no plan in the heavens, and there is evil in man. In the event of a fire, surrounded by smoke and fire, many people are buried in the flames and others have survived. “only desperate people, without desperate situations”, faced with smokes and flaming flames, there is great potential to save themselves by using the knowledge of the fire and escape. As a result, a second life might be achieved in a difficult situation, with more of the essentials of fire for self-help。
1according to the environment, shadow exit。
And when you're in a strange environment, and for your own safety, care must be taken about evacuation routes, safe exits and stairwells so that you can get out of the scene as quickly as possible. Remember, when security is safe, you must live in peace and leave yourself open。
2 passages, unimpeded。
Stairs, passageways, safe exits, etc., are the most important escape routes in the event of a fire, and should be guaranteed unimpeded access, and must not be stacked or locked to allow safe and rapid passage in times of emergency. Remember: there will be no doubt in the end。
3. Put out the fire and benefit others。
When a fire occurs, when a fire is found to be low and does not pose a significant threat to people, when there are enough fire-fighting equipment around it, such as fire extinguishers, embolisms, etc., to take control of the fire and put it out; do not panic and scream and leave the fire behind, causing a disaster. Remember: "initial fires" are extinguished in a race for seconds。
What do you know about fire escape
In the case of fires, persons trapped should be of good psychological quality, be calm, not panicky, not blindly, and choose the right way to escape. It must be noted that the temperature at the fire site is amazing and that the smoke will block your sight. When we saw the scene of the fire in the movies and on television, everything was very clear, it was taken outside the smoke on the fire. When we were at the fire, it was very low visibility, and even in the rooms where you lived for so long, it was all the more necessary to remain calm and not panic。
If you are trapped in a fire, you should escape using all available conditions around it, using fire lifts, indoor stairwells, which must not be allowed in normal elevators, because normal elevators are highly electrical, do not have smoke-resistant effects, and the possibility of being caught in an empty fire is extremely high。
After a fire, there'll be smoke, and you'll have to stop right away if you encounter smoke, so don't try to get out of the fireworks and take a low position in the smoke. The smoke generated in the fire, as a result of the rising heat of the air, will float in large quantities over the upper layers, so that there should also be air below 30 centimetres from the ground in the fire, so that the smoke will climb as low as possible and its head as close to the ground as possible。
Escaping from smoke makes the body vulnerable to inhalation of smoke if it is poorly protected, causing faintness or asphyxiation, while the eyes are also prevented from opening up because of smoke irritation. At this point in time, transparent plastic bags can be used, transparent plastic bags can be used regardless of size, large plastic bags can be used to cover the entire hood and provide sufficient air for escape, and if there are no large plastic bags, small plastic bags can also cover the head, but they can also cover the nose and nose, and provide for the air needed to escape ... When using the plastic bags, it must be fully open, but never blow through their mouths, because the gas blowing in is carbon dioxide and counterproductive。
Self-help manual for 3 fires
Towels, handkerchiefs, nostrils
Because of the high temperature, high toxicity, low oxygen and carbon monoxide characteristics of the smoke from the fire, a person is vulnerable to respiratory burns or nerve central poisoning after inhalation, wet towels or handkerchiefs should be used to cover his mouth and nose (but not more than six layers thick). Caution: there should be no wind evacuation, and quick flight to the upper winds to escape fire. Because of the high concentration of flue gases in the upper space during the fire, which is characterized by a rapid and slow horizontal spread, there should be no straight-walking movement during flight and no leaning or crouching forwards, except for oil liquefied gas or urban gas fires。
2. Covering the body
Covered with wet cotton coats, cotton, door curtains, blankets, sacks, etc., once the escape route has been determined, the fire is washed out of the fire as quickly as possible to reach safety, but be careful to cover the nostrils to prevent carbon monoxide poisoning。
Iii. Confictions
If there is a greater fire in the corridor or against the door or next door, which cannot be evacuated, the door may be receded into a room and the door may be sewn with towels, blankets, cotton, bedding or other fabrics to prevent heat and constantly watered up for cooling. Prevent external fire and flue gas intrusion in order to contain the spread of the fire and prolong the time。
4 key principles
I'm familiar with the environment
When you are in a strange environment and for your own safety, care must be taken about evacuation routes, safe exits and stairwells so that you can flee the scene as soon as possible at a critical time. Remember, when security is safe, you must live in peace and leave yourself open。
Passes are clear
Stairs, passageways, safe exits, etc., are the most important escape routes in the event of a fire, and should be guaranteed unimpeded access, and must not be stacked or locked to allow safe and rapid passage in times of emergency. Remember: there will be no doubt in the end。
Stay calm, keep your eyes open and move quickly
In the face of a fire, smoke and fire, it is first necessary to keep yourself calm, to quickly determine dangerous and safe locations, to decide how to escape and to evacuate the site as soon as possible. Do not wander blindly with the flow of people and the crowds of one another. When evacuating, be careful to run towards the bright spot or in the open outside, to run below the floor as far as possible and, if the passage has been blocked by fireworks, to leave in the direction of fireworks and to escape outside the house through the balcony, the air window, the roof, etc. Remember: a man can only come up with a good idea if he is calm。
5. Fire avoidance
Electrical fire: multiple inspection circuits
Air conditioning is one of the most frequent appliances used in the summer and one of the most vulnerable to domestic fires. In order to prevent summer air conditioners fires, care is taken not to install air conditioners directly on flammable materials, nor to place them on flammable floors or carpets. Power lines should be well insulated, preferably protected by metal tubes, and never drag or drag on the ground。
2. Each air conditioner shall have a separate insurance smelt and power plugin and shall not share a one-size-fits-all plugin with, for example, a home computer. Air conditioners should not come close to the drapes, door drapes, etc., in order not to get involved in the electric power and heat it up. Non-flammable material is also not placed directly below the suspended air conditioner。
3. It would be preferable not to use air conditioners in the event of thunderstorms because air conditioners are not mine-protective and air conditioners installed in high-rises are difficult to avoid thunderstorms。
4 in addition to air conditioning, additional checks are required on electrical wires and plugs that are not normally observed, especially small appliances for long periods of time. In addition to regular inspections of the use of household appliances and regular maintenance of older appliances, dry-laying and wiring plugs are used to replace damaged electrical wires from external insulation。
