Double Eleven the day before yesterday, when the military and martial arts were prepared for the last wave of purchases, it accidentally brushed such a product: the original price was 24.99 million, "Double Eleven Eleven, Double Eleven," Double Eleven Eleven"Disposted 2 million, as long as 22.99 million AS700" Xiangyun "manned airship!
▲ There are 8 color classifications?
Good guy, this may be the highest discount this year!
Click in to see it. Sure enough, the seller is our "old acquaintance" state -owned asset.Last year I told them in the article that they were put on a batch of "big countries", including a "Linglong No. 1" nuclear reactor at 5.2 billion yuan.And this "Xiangyun" manned airship and other series of new "big countries" were also launched during the "Double Eleven" period this year.
But, this time the airship on the shelves can really buy it personally!
Many netizens may have doubts: Didnt the airship have been eliminated long ago?Now that civil aviation is so developed, the aircraft is not only fast, but sometimes even cheaper than the high -speed rail. What is the use of airship?
For netizens who understand history, the greater question is: the disaster of the "Xingdenburg" was still vividly. Is the airship really safe?
Here, the military and military bacteria will answer them one by one.
▲ Zeppelin Airship in the 1930s
In the thirty years of the 20th centuryThe airships and aircraft are almost parallel in the civil aviation market.At that time, whether it was safety or passenger capacity at that time, there were actually many problems. A passenger plane could pull 50 people at most.Large -scale hard airships like Ziberlin airship can even reach 100 people, which still has a great advantage in comparison.
However, today when a large passenger aircraft can carry 300 ~ 400 people today, the airship is not enough to read this fainting.It may shake the norm of the aircraft.
▲ Modern Zeppelin Airship
On the mission, the effect of the airship is actually better than the aircraft.
First of all, the aircraft is a high -speed flight aircraft. Even the slowest propeller aircraft can basically maintain a speed of 200 km/h to fly safely.The speed of the airship is much slower, and the half is only 100 km/h, and can even hang in the air.
This speed is much slower than the aircraft, but it is definitely a lot faster than the shipping and land transportation.
▲ "Dragon Dream" airship in the United States
And, the airship is veryQuiet, there is no noise as an airplane, and the comfort is much better than the aircraft.For manned transportation tasks that do not need to consider timeliness, such as sightseeing and entertainment flights, airships are far more comfortable than airplanes.
On the other hand, airship is a kind of aircraft that can take off and land in a short range. Many airships can take off and land smoothly as long as there is one open space.Airport.Even the airships can be suspended in the air, and giant cargo takes off directly.
▲ Imagination of the airship hoisting wire tower
Although the helicopter also has similar onesPerformance, but the airship is actually better than the helicopter whether it is safety or flight stability.Moreover, the airships will not have huge airflows when helicopters take off and land, and loading and unloading goods is very smooth.
Finally, the airship is a aircraft light than the air, and it can maintain its own flight state without consuming energy. In theory, a lamp can be suspended in the air for a few days for a few daysHow many months or even years!This performance is probably impossible to achieve traditional aircraft.
As for security, in fact, even the two -thirds of passengers survived even two -thirds of the seemingly fierce Xingdenburg air crash.And after that, airships from all over the world have abandoned hydrogen and switched to unsmustful rafters as filling.Based on modern design and advanced modern flight control technology, it can be said that the safety of modern airships is completely guaranteed.
▲ The Xingdenburg looks very miserable, but the casualty rate is not high
Whether in various competitions, sightseeing and entertainment, or forest fire prevention, natural survey, or even emergency rescue and military investigation activities, airship is a very effective aircraft.In fact, what we usually call "meteorological balloons" and "reconnaissance balloons" are essentially a small unmanned airship.
Therefore, in todays aviation industry, the airship still has its own place.
At present, the country that is most keen to study the use of airship is actually the United States.
▲ ▲ The common solid-yarn airships common in various large-scale activities in the United States
This is no wonder, the United StatesIt is the worlds most important nation -producing nation, and the cost of gasterians is relatively high. Therefore, except for the United States, few countries are willing to spend a lot of money to use a large amount of firing airship.
氦 is an important strategic resource. It has difficulty in the medical and semiconductor industries, but it is quite rare in the earth.Extraction in natural gas.However, the ingredients of natural gas are different. The concentration of the natural gas in the United States is extremely high, but Chinas natural gas is extremely lacking.As a result, my countrys sturgeon has been dependent on imports.
In order to prevent the "stuck neck" by the United States, on the one hand, my country turned to Russia, Qatar and other countries to import a large number of pheasants. Try to extract new technology from natural gas.At present, my countrys imported from the United States only accounts for 5%of the total, which can be said to be insignificant.Coupled with the technology of domestic commercial production, it has also gradually matured, and the use of various uses of mirror, including filling airship, also has confidence.
Although my country has been lacking in stories in the past few decades, it has realized the role of airships. EssenceIn 1990, the FK4 -manned airship developed by Feifei participated in the Beijing Asian Games of the year.In 2008, the "sentinel" of the Feifei Institute was the security project of the Beijing Olympic Games.
▲ ▲ FK4 manned airship
In 2018, the special flight started a new "3500 cubic meters of civilian manned airship development project ", which is the later AS700 airship.This airship can be equipped with 10 passengers, which can carry peoples tourism and tourism, but also use special tasks such as emergency rescue and urban public services.
▲ AS700 manned airship
In 2022, the unmanned technical verification boat of AS700 went smoothlyAfter completing the first fly, on December 13, 2023, the AS700 obtained a model certificate issued by the Civil Aviation Administration of China, becoming the first manned airship in China to independently develop and obtain certification.
Although it is Chinas first civilian manned airship, the technical level of AS700 is not low at all.Unlike the Zibolin airship, the AS700 is a soft shell airship, similar to the popular solid -yarn airship in the United States.Qi must not be released casually, and it is necessary to recycle it with professional pumping equipment.
The airbags of AS700 are made of multi-layer fabric thin-film composite composite material, which not only has high strength, but also has a low leakage rate.Can effectively slow down the leakage.In addition to the main airbag, the AS700 also has two pairing airbags.The pair of airbags are usually filled with air, and the air is discharged at high altitude to fill the stiffeng with a large volume, ensuring that the pressure of the airbags will not be too high, so as not to danger.
▲ AS700s cockpit
Like other modern aircraft, AS700s avionics systemVery advanced, using a full glass cockpit and electrical manipulation system, installing a set of X -shaped rear wings, and equipped with complete communication navigation equipment.There are huge observation windows on the fuselage, which is convenient to fly, and you can also rely on the instrument to fly completely if necessary.In the state of unmanned flight, the AS700 can also remove the seats such as seats to increase the time of the air.
In the power system, the design of the AS700 is also very advanced. It is equipped with two culverts propellers vector engines, which can be stable on a simple airport or grass with a radius of not less than 100 meters.drop.In the past, when military martial arts were traveling in Inner Mongolia, they often saw flying sightseeing projects with various gliding machines and power wing umbrellas on the grasslands. This venue was specifically born for airship.
▲ AS700s vector engine
The AS700 is definitely not just as simple as the entertainment airship used for sightseeing.After being equipped with professional aerial photography and surveying and mapping equipment, the AS700 can perform low -altitude testing and exploration tasks for a long time, and the accuracy is much higher than the satellites in space.When natural disasters occur, AS700 can also monitor, patrol and even rescue tasks in the air for a long time.In the future, these ideas will be greatly possible.
Now, the AS700 airship has received more than 20 orders and has begun to deliver customers.It is estimated that soon, we have the opportunity to take "Xiangyun" to visit the great mountains of the motherland.
This year, the Taobao shop of the state-owned assets of Xiaoxin has been launched a series of "big countries" from state-owned state-owned state-owned enterprises, including intelligent connected car testsField, nuclear energy supply -oriented demonstration project "Heqi No. 1", proton therapy system, "Tianyan" quantum computing cloud platform, "Yongzhou" "Dinghai" shield machine suit, "Yellow Sea One" anti -wave -resistant floating typePhotovoltaic platform, Jinzhou 0.01mm extremely trail milling cutter and so on.
Among them, the AS700 airship and proton therapy system can not only place orders, but also participate in the "Double Eleven Full"!In this regard, military martial arts can only say that you can really look down on me!
In addition, the state-owned assets also launched a series... These ordinary people can also afford the "black technology".
To be honest, if it was not this unique popular science propaganda, these worlds leadingMany domestic high -tech products may never have a chance to know.The effect is indeed very significant through this creative way.
Finally, what Military and Military bacteria want to ask is that next years Double Eleven, what civilian version of you, is it?Should it be on the shelves too?
