The Car Is Flooded. How Do You Open The Door? Please Forward It!

Many cars run into the water every year, so drowning accounts for 30%. Many people drown in the water because they can't open the door. To facilitate your understanding, let's do an experiment.

First of all, we found a car with two people in it, of course, a real person. Look for someone to push the car into the water and see that the car has fallen into the water, because the engine is heavy, so when it sinks, the car is heading down and the tail is facing up. Soon, the water came up from all the cracks in the car, to the foot, to the waist, to the eye. Well, now we have to escape, so the driver pushed the door with all his strength and tried to exert all his strength, but the door remained steady. Driver Exhausted all kinds of methods, exhausted the strength of the whole body, the door still can not be opened, and soon, the water overran the top of the head, the driver died of death. Of course, when he was hanging up, an oxygen nozzle was handed over. This is a test. Of course, it can not be hung up. After taking the oxygen nozzle, the driver sat quietly in the car. After a while, the car was filled with water. The driver pushed the door open - the door opened easily.

What is the reason for this? Why does the door do not open when the water is not filled? This is because there is air in the carriage, and the pressure difference between inside and outside causes the water to exert 150 kilograms on the door. You certainly can not open it. When the water fills the compartment, the pressure difference between the inside and outside is balanced. When we are in the air, we can easily open the door. How did the man get drowned, and when he finally filled the water, he didn't do it. It's simple. It's because you tried to open the door before the water filled the car, so that you exhausted your physical strength and oxygen. When the water ran over your head, you couldn't support it for a few seconds, so you hung up quickly and waited for the water to fill up. carriage It takes time.

Well, when disaster strikes, what should we do?

Next, let's do another experiment: a car, two people, and then the car is pushed into the water. According to the prior deployment, the driver should not do anything, save his strength and breathe deeply, and wait for the water to fill the compartment, and the water will soon come up in a second, two seconds. After 1 minutes and 37 seconds, the water was filled with carriages, and the body of the car was balanced by the head and feet. At that moment, the driver pushed the door - the door opened, so the driver came out of the water easily. This is the right way to escape. We should not waste our physical strength and oxygen before we lose the pressure on the door. However, in real life, we do not know how deep the water is, nor do we know whether we can hold on to that time, nor do we know that we will remain calm.

Well, then, do we have any other way? Yes, that is, when the water runs past the door, it opens the door, though there is pressure, but the pressure does not reach the maximum, if your strength is big enough. There is, of course, a critical point for you, that is, when the water is half past the door, it is your chance to count down second times. Otherwise, your power will not be able to open the door again after the water has filled the car door after filling the door. Of course, you must stick to the water and fill the compartment and keep your strength. oxygen There will be one last chance.

It seems that opportunities always favor those who are prepared. Well, this method is not very safe. Is there any other way?

Yes, there's another saying: roll down the window and get out of the window. Good luck. Let's test this statement. The car has been pushed forward. It's unfortunate that it has been pushed down again. Soon, the water filled the car. At this time, no matter whether we were hand operated or electric, the windows remained stable. The same reason, the pressure on the windows was 150 kilograms, and you still couldn't open it. But the experiment also illustrates the problem that electrical equipment does not fail immediately when it is under water, and you can use it. If we fall into a water that is not very deep, we can try to roll the glass down before the water breaks through the door.

It seems that the above method is not good enough. How can we do it? There is no way out. No one is saying that we are looking for something to break the window and that the water will fill the car very quickly, so we can get out of the window or open the door. Good luck, let's try again. Oh, oh, the unlucky car was pushed in again. Soon, the car was filled with water. The driver picked up a lot of things that could be used at that time, a bunch of keys. When you could find something in the car, he hit the glass, and there was no response to the glass. So he changed his way to push the glass with his heel, and the glass did not respond. At this time, the next man took out a small car escaper and pressed against the window glass. The glass broke and the water rushed in. After ten seconds, the car was filled with water and the door opened. Oh, long live! That's the real way to save your life. Put a small car escaper on your storage box and key chain. At the critical moment, it is your lifesaver.

Shenzhen rainstorm and water trapped a female driver died. In fact, when trapped in the car, you only need to pull the seat pillow and knock the side glass with the two sharp plugs. The frame of the glass window is the easiest to break. This is the original design. Please forward immediately, and tell this friend the most practical and simple life-saving common sense.