[Firefighting Equipment] Nylon tube slides that are not practical!

Some time ago, there was a video on the fire escape screen, and even CCTV also gave publicity.

The author states: CCTV reports are not correct. This is an old technique. The escape of the slideway originates from the manned spacecraft. If the rocket launches on the ground and a fire accident occurs, the astronauts who have not entered the space are on the launch pad. The astronaut It is to use the slideway down the launch tower, but they are wearing space suits and are not afraid of frictional heat, not to mention British engineers.

Recently, Wechat has spread a string of foreign sales of nylon tubes for use in fire escape video. This is a marketing advertisement for a flickered countryman. Its shot is composed of several shots, and the real people are in charge of management and management. It is only for a short period of time.

Using a nylon tube to escape, the escaping crowd will have to cross the building where the fire is spreading, rush through the smoke, block the heat, run up the top floor, find the escape hole of the pipe, and then escape into the pipe to escape.

Of which there are several common sense, we must know that when you run upstairs, if the fire has begun to spread, the rapid development of high temperature and smoke first upward roof, they increase speed of 5 m / sec faster than you have In more than ten seconds, it will be washed up to the top of the building, forming a high temperature and thick smoke area above the building.

The American fire instruction points out: The 76- degree heat human lungs will be burned, so you can't move.

In 2016 , Taiwan’s firefighting propaganda went up and down in a smoke building with heavy smoke, giving you a conclusion that you are dead!

Even after reaching the opening of the nylon tube on the roof, people panicking one by one to jump into the tube, we can think of what is the result?

Male, female, old and young in the nylon tube must rely on their own limbs to open the wall, increase the cross-sectional area of ​​the human body, make the nylon tube deformation and the body produce friction resistance, slowly decline, this time the escape of the crowd should be rational, can not Panic, but also have skills, constantly adjust the friction between the body and the tube, control the speed, but also to endure the friction generated by high temperatures, even if you are wearing chemical fiber clothing friction heat, you have to be able to hold on!

Otherwise, they fell down the tube and the people in the tube had to be properly controlled. Otherwise, one of them got out of control and a bunch of people in the middle of the tube had to fall together. There is also a problem, old, weak, sick, disabled, especially children, these people suddenly have to know how to control the nylon tube to slow down? no way!

Nylon tubes were back in 2006 and some people in China were imitations. By 2010 , nylon tubes will develop into double tubes (outside

Everyone has this experience. As the rope descends, a small distance between the hand and the rope slides. The frictional heat hand can't stand it, and a layer of skin is gone. Even the red meat is worn out and it hurts. Can not stand, in the nylon tube to escape the friction is your legs and arms, the endurance of these four limbs will not be stronger than where to go, let alone long-distance friction down, there have been foreign fire brigade made a conclusive, nylon tube fire lifesaving Not practical.

The people in the high-rise buildings escaped from this area and appeared to be very blind and had a serious attitude of worship.

The moon abroad will not be more round than China, but foreign mice must be bigger than China!

The information in this article comes from the Internet and was reorganized and edited by China Rescue Equipment Network.