How the torch goes out Why the torch won t go out

The flame of the Beijing Olympic Games was slowly extinguished in the cauldron of the "Bird's Nest" at the Beijing National Stadium in a poetic way, extinguishing the Beijing Olympic flame that began burning on 8 August by several athletes rolling up an open scroll.

At the closing ceremony, several foreign athletes boarded the ramp of the plane marked with the emblem of the Beijing Olympics, and before entering the cabin, they took out a painting scroll from their backpacks and slowly opened it. The display screen on the top of the "Bird's Nest" shows the wonderful moments of every day of the Beijing Olympic Games from August 8 to August 24. By the time the picture was shown on August 24, the scroll was closed and the flames on the cauldron were extinguished.

This idea echoes the opening ceremony. The lighting of the flame of the Beijing Olympic Cauldron Tower is based on the Chinese Olympic hero Li Ning running on the edge of the bowl at the top of the "Bird's Nest" of the National Stadium, running on the edge of the bowl in the form of a trapeze artist, slowly carrying out the torch relay around the world. It's a striking.

The torch cut off the fuel ** source and slowly extinguished it amid cheers.

It is often seen that after the torchbearer has passed the torch, the entourage takes the torch and inserts a special object into one part of the torch and twists it, and the torch is extinguished.

It seems to have been wiped out by Beckham. I've heard so.

Big brother, the closing ceremony hasn't started yet, and no one knows.

The main reason why the Olympic torch will not be extinguished is because the internal combustion system is set up with a "double flame" scheme.

The torch must not be extinguished during the relay, and it must be kept burning regardless of whether it is windy or rainy.

For the general Olympic torch, to ensure that the flame is not extinguished, then it must be able to always produce enough heat to maintain the flame in various extreme situations, and the corresponding requirements are enough gaseous fuel, and the heat generated in the combustion chamber is large enough to resist various situations. This inevitably requires a large volume of the combustion system and a corresponding increase in the weight of the flare.

However, for the Olympic torch bearers, from a safety point of view, they do not want the flame to be too heaty, and at the same time, they do not want the size and weight of the torch to be too large for ease of use.

Xiangyun torch. The internal combustion system has three parts, namely the burner, the pressure stabilizing device and the gas tank for storing the gas, which enable the torch to remain burning for a period of time in a certain range of complex environments after ignition.

The internal combustion system is set up with a "double flame" scheme, after the gas flows out, a part of it enters the main combustion chamber of the burner, forming a relatively full flame of diffusion; The other part goes into the pre-combustion chamber, where the flame remains small but stable, and in case of extreme conditions, the pre-combustion chamber can still keep burning and ensure that the torch is not extinguished.

At a wind speed of 30 meters per second, the flame can still keep burning, and at the same time, the flame can withstand more than 10 times the prescribed amount of rain without extinguishing.

Under normal circumstances, the Olympic torch will not be extinguished in the middle of the process. The Olympic torch burning system is resistant to force 11 winds and heavy rain of 50 mm per hour, so under normal circumstances, the torch will not be extinguished. However, there have been five times in history that torches have been extinguished, some people have used fire extinguishers to extinguish torches, and some people have accidentally dropped torches on the ground and caused them to go out.

The significance of the Olympic torchThe flame is the Olympic flame, a symbol of peace, light, unity and friendship, and is also a tribute to Prometheus, the god of fire who stole the flame for mankind. In the Olympic Games, the torch relay and the lighting of the flame are indispensable and important links. The flame also symbolizes peace, light, unity and friendship.

The Olympic torch, a symbol of light, bravery, solidarity and friendship, has become a symbol of the Olympic Movement, bringing together people of different colours for a common goal.

For example, the torch of the 2000 Sydney Olympics used a fuel mixed with propane and Zhichun butane, which can make the torch burn in water, and the acre of silver will not pollute the body of the water body.

For example, the fuel of the 2008 Beijing Olympic torch is completely propane, and the most advanced new combustion system is also used, so that the stability of the flame and the adaptability to the external environment have reached a new height, and can withstand the test of heavy snow, wind, ice and snow.

The flame produced when propane burns is bright yellow, and even when the torchbearer runs, the flame will stand out.

It will never be extinguished, that's fake, it's just that his fuel can burn for a long time, it doesn't mean that it won't be extinguished, it will still be extinguished, after all, the materials used by people are better, and you have to believe that there is nothing eternal in this world.

The torch can be burned well in various difficult environments, which is inseparable from the efforts and persistence of scientists. Among them, the combustion system can be divided into three parts: fuel, pressure stabilizing device and heat recovery device. In the process of continuous change and development of the Olympic torch, the fuel has gradually evolved from a small magnesium block to a gas such as propane, which can burn stably in extreme weather.

Propane gas has the characteristics of high heat and low boiling point during combustion, not afraid of low temperature, bright flame and not afraid of strong light, and difficult to liquefy without fear of strong pressure, so as to be able to adapt to various bad weather. The pressure stabilizing device and heat recovery device further ensure the stable combustion of the fuel. The pressure stabilizing device can stabilize the pressure required for gas combustion, and the intensity of the gas flame can be used in different weather.

The carryback device is able to maintain the temperature of the fuel chamber, so the fuel combustion pressure is scientifically guaranteed by various countries. Fuel alone is not enough, and the stability of the flame is difficult to guarantee without combustion technology. Home has put a lot of thought into the design of the burner.

With the development of the times, the combustion technology of the Olympic torch burner has also evolved.

The first Olympic torch relay began in 1936 at the 11th Olympic Games held in Berlin, Germany, during which the Summer Olympic Games had no torch relay except for two editions, and the Rio 2016 Olympic torch, a total of 19. Historically, the shape of the torch has changed constantly, for example, the torch of the Athens Olympics simulates the appearance of olive leaves, and the Beijing Olympics imitates a paper scroll. The London Olympic Torch incorporated 8,000 rings to pay tribute to the 8,000 torchbearers.

In addition to its appearance, the Olympic torch is constantly integrated with the latest science and technology of various countries to ensure that it will not be extinguished for a long time.

However, there are always unexpected things that happen, and during the torch relay, there will be various unexpected situations. So once the torch is extinguished, the torch must be ignited using the fire kept in the tinder lamp. There is a partition in the flare combustion chamber that divides it into a main combustion chamber and a pre-combustion chamber.

The two combustion chambers are combined, one is extinguished, and the other is lit by the tinder lamp. The torch is used to store the flame and is kept in the torch at the end of each day's relay until the first torch is re-lit when the relay starts again the next day.

It's not that it never goes out, but there's a gas in it that keeps it burning, and it's also kindled.

This is because there are always people there to maintain it, so the Olympic flame will never be extinguished.

Because the Olympic torch retains one flame every year, it will never be extinguished.

It's not like it will never go out, in fact, if he runs out of energy, it will only go out.

Of course, it is not that it will never be extinguished, but it is because there is something special that sustains it.

The flame of the Olympic torch is just a symbol, symbolizing the Olympic spirit and transmitting the Olympic spirit.

The flame of the Olympic torch will not be extinguished, and it is a spiritual inheritance, not a real fire.

It will not be extinguished unless there are special circumstances. Because matter is special.

In fact, it will not be extinguished, it has fuel blessings in it.