A moment has 0.36 seconds, a moment has 0.018 seconds, less than 1 second of time, but can include countless lives, time is very short, the capacity is very large, when the unexpected comes, we are small enough to only slightly gather into a little, restore the most primitive needs of living things, and become a simple thirteen paintings - life.
At 12:10 on January 7, Fengshan Street, Wulong District, Chongqing City, heard a loud "bang" sound, within a radius of 100 meters like an earthquake, and then a large amount of smoke came out, billowing smoke quickly covered the accident site, many residents around the area felt the power of the explosion, the window glass of many nearby residents was also shattered, residents said that they felt that the entire building was about to collapse.
Image source: Network
It is understood that the accident was the collapse of the canteen of the street office, suspected of being a gas leak in the canteen caused by the explosion, the scene was a ruin, reinforced concrete was crookedly piled together, and the preliminary statistics showed that more than 20 people were buried in the rubble, waiting for rescue.
After the accident, the local fire department dispatched 260 people and 50 rescue vehicles to the scene. The Ministry of Emergency Management dispatched mine rescue teams and engineering rescue teams, a total of 60 people, 20 sets of lifting and excavation equipment also rushed to the scene to reinforce, a large number of rescue personnel in the scene search and rescue, at present, 9 people have been rescued.
When we find a gas leak, we must do the following measures at the first time to avoid explosions and cause greater damage.
1. Immediately cut off the gas source, quickly close the front valve of the furnace, the gas main valve in front of the table, if there is a fire at the valve, quickly use wet towels, clothing, etc. to press, and then close the valve;
2. Secondly, open the doors and windows for ventilation and ventilation, and move gently to avoid causing explosions;
3. Do not switch electrical equipment, do not turn on the range hood or exhaust fan, do not use telephones, mobile phones;
4. Cover your mouth and nose with a wet towel, quickly evacuate the source of the spill, and go to a safe place to call the police on 110;
5. In the event of a leak of gas facilities in public areas, do not smoke, start the engine of the car or switch various electrical equipment.
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Half a year can occur more than 500 gas explosions, so frequent explosion accidents, the power is not to be underestimated, it is understood that the household liquefied gas tank is generally 10 liters, once the explosion can release the explosive power equivalent to more than 3,000 grenades, the destructive force is extremely strong.
Therefore, once the explosion, it will endanger the lives of many people, once the explosion, up and down the floor, the surrounding buildings will be affected, and the gas explosion is often only in a moment, the gas leakage once encountered open flame or static electricity will explode in an instant, the speed is so fast that people are caught off guard.
The explosion is far less than the fire, just the spread of the fire, the heating of the environment, and the explosive force of everything around it that appears in an instant, which is the real horror of the explosion, many people are not only trapped in the fire, but also overwhelmed by the shattered and collapsed buildings.
Therefore, for sudden explosions, having a certain knowledge of explosion self-help may minimize damage.
1. When an unidentified explosion occurs and may be accompanied by a chemical leak:
If possible, determine the location of the explosion and possible chemical leakage as soon as possible, and then immediately stay away from the explosion and leakage area! If something falls next to you, burrow under a sturdy dining table or desk. When stopping falling, leave quickly, watching out for obviously unstable floors and stairs. When evacuating from the building, be extra careful about debris that falls. Do not stand in front of windows, glass doors, or other potentially hazardous areas.
2. If an explosion or leak occurs in the building you are in:
If there is smoke, bow down. Don't stop and go back to pick up personal belongings or make a phone call. Never use an elevator. If you can't leave the building, or if you can't walk through the blast zone, look for a place as far away from the blast zone as possible and take protective measures on the spot.
3. If you are outside when the explosion occurs:
Calculate how quickly you can find fresh air and decide whether you should flee as quickly as possible or enter the nearest building in place. If you choose to flee, judge the direction of the wind and immediately move in the direction of the wind above the explosion point.
: Accidentally trapped in the rubble:
1. Keep calm, find ways to save yourself, try to cover your mouth and nose with a wet towel, clothes, etc., to prevent dust from choking and suffocation;
2. Move your hands and feet as much as possible, remove the dust on your face and the objects on your body, and support the weight above your body with objects that can be moved around to avoid further collapse;
3. Expand the activity space and maintain sufficient air;
4. Save physical strength, wait patiently for rescue, do not blindly shout loudly, when you hear a human voice, use a hard object to knock on the wall iron pipe to signal.
When you save yourself, there are also people who come to save you day and night, a short moment, a life is very long, the accident is very short, the person who loves you will love you for a long time, and the vitality will always be in your own hands to be at ease.
Pay attention to @ Youlai First Aid Encyclopedia, master more health, first aid science knowledge, and always guard you and your family!
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