Doomsday Bunker Upgrade

It is not difficult for Chen Xin to hand over the technology of manufacturing isotope thermoelectric batteries to the country.

Of course he knows how good isotope thermoelectric batteries are for the country and what role they can play in post-disaster reconstruction.

Just imagine, a small isotope thermoelectric battery can achieve a power output of hundreds of kilowatts. If the technology in it is applied to a small nuclear reactor to increase the output power of a small nuclear reactor, what an amazing effect it will have.

It can be said that if we can fully understand the technology of manufacturing isotope thermoelectric batteries and expand it, it will be enough to change the current state of energy application in Yan country, change the entire national energy structure system, and even affect the entire national development strategy and national situation pattern. of!

Even before the disaster, this was enough to change a country's core strategic technology.

Although Chen Xin is not the kind of person who can dedicate his everything to the country for free, but he does not say that he holds such technology in his hand, and wants to hide it in his own hands, and is unwilling to help for his own selfish interests. people of the country.

The only problem is that although the isotope thermoelectric battery on Novice Chen is made by himself, it is something that can only be made by the system. something copied.

That is to say, Chen Xin can make a finished product, and can also improve it to make it more powerful, but he can't tell how it is made and what principle it is based on. .

What he was able to sell to the country was the finished product of the isotope thermoelectric battery, but not the related technology.

This is the fundamental reason for his hesitation and hesitation, because he does not provide technology, but only provides finished products. From some perspectives, Chen Xin is still cherishing himself and is unwilling to provide technology.

Maybe you can provide the drawings yourself? Chen Xin scratched his head, but he had a new idea.

His workbench can record the drawings of the items he made, so he can completely record the drawings of the isotope thermoelectric battery, and provide the finished products and drawings at that time, so that those scientists can use them for reverse research. Save a lot of things.

As for related technologies, there is really no such thing, and we can only count on those scientists to do reverse cracking.

After figuring this out, Chen Xin felt much more relaxed, and sensing the change in his mood, Zhang Chengguang and the other two astronauts couldn't help but feel a little more expectation and hope in their hearts.

Although Chen Xin did not agree or say anything, Zhang Chengguang could still see that Chen Xin had already made a decision on his proposal.

——————————————————

Driven by Zhang Yao, Chen Xin's car came to the seat of the provincial capital of E Province.

The affairs of the astronauts are too important. In the current environment, they can only contact a provincial government to ensure the safety of the important data in the data storage they carry.

For the arrival of the astronauts and the important data they carry, the provincial government of E Province also attaches great importance to it after being surprised.

However, the provincial government itself does not have the ability to process these data, so after meeting the three astronauts, the top officials of E Province sent armed police to escort them to the Optics Valley in the three towns.

The three astronauts did not object to the decision of the provincial government of Hubei.

The provincial government is an administrative organ, and naturally cannot handle such data related to scientific research, but Optics Valley is different.

This is an important high-tech industrial area in the central part of the Yan Kingdom. Before the disaster, more than 40 universities and more than 50 countries and high-level scientific research institutes gathered here, and it also has the largest and most complex underground complex in Asia— - Optics Valley Dungeon.

Regarding the Optics Valley Underground City, Chen Xin only learned about this underground city, which is known as the world's largest single underground building structure, from a TV show, and has never really been here.

However, when Chen Xin drove his car and came to this place under the escort of two armed police armored vehicles, he was obviously surprised by this huge underground building.

"Why did you build such a large dungeon here in the first place? Is it for disaster prevention and preparedness?" Driving slowly into this huge dungeon, Chen Xin was quite surprised to send to the provincial government next to him. The staff asked about the purpose of the original construction here.

The Optics Valley Underground City is a huge disc-shaped building. Just looking in from the entrance, you can feel the huge internal space, which is as exaggerated as the terminal building of a large airport.

This also made Chen Xin very curious, why did the high-rises of the three towns and E Province build such exaggerated buildings in the central area of ​​the city, especially they were built underground.

"The construction here is so big, mainly because of the actual use needs." The staff of the provincial government of E Province certainly have a deep understanding of this huge underground city. After all, it was not only the largest underground complex in Asia in the past, but also now It is also the largest underground refuge in Hubei Province, or a veritable underground city.

"Usage requirements?" Chen Xin became more and more curious, what kind of usage requirements need to build such a large underground building: "Is this a subway station? But the subway station doesn't need to be built so big, right?"

Regarding Chen Xin's guess, the staff smiled and explained: "Optics Valley Underground City was the most congested intersection in the three towns five years ago. Such an underground complex was planned to be used as an underground transportation hub.

Here, the three subway lines and two highways of the three towns converge here. During the peak period, 80,000 people are required to pass through each hour. It cannot accommodate so many people without repairing a larger one, nor can it meet such a large traffic demand. "

After listening to the staff's introduction, Chen Xin realized that this huge underground city was not the underground shopping mall or simple underground building he originally thought, but a transportation hub, or a huge subway station.

Chen Xin believes that when it was originally built, the engineers and designers must have spent countless efforts here to build it here to meet all the needs of use, and at the same time it is spacious, bright and beautiful.

Only now, this once beautiful underground complex has been transformed into a huge dungeon.

The top of the entire complex has been remodeled and reinforced. The top of the glass structure, which originally allowed sunlight to penetrate the interior of the complex, has obviously been sealed, which not only plays a protective role, but also maintains heat preservation.

And when Chen Xin looked up at a subway line passing through the complex, a train just entered the platform.

"The transportation lines here are still in operation. Although the subway trains are not as dense as before, they are still in operation. However, many platforms along the subway line have also been transformed into underground shelters. Their material supply depends on The subway is coming." Seeing Chen Xin looking at the train, the staff hurriedly introduced it.

Chen Xin was not surprised by this, he just asked the staff: "Are all scientific research institutions concentrated here now?"

"That's not enough, the schools and scientific research institutions in Optics Valley are still in their original locations, because they actually have underground bunkers or underground parking lots and civil air defense projects, so the scientific research institutions basically just abandoned some of the buildings on the ground. , the research facilities have been moved underground." The staff seemed to be talking about Chen Xin having such a problem, guiding Chen Xin through the road inside the complex, and also introducing the situation here: "Various scientific research institutions and The school was moved underground, and the Sanzhen municipal government dug underground passages connecting these scientific research institutions and schools, connecting the entire Optics Valley area into one, the core of which is here.

It can be said that the entire Optics Valley area is a veritable underground city, and what we are now in is only the core part of this underground city. The scientific research institution you are going to is not far from here, and it only took five minutes to walk there. "

According to the instructions of the staff, Chen Xin turned the car into a tunnel, and the two armed police armored vehicles that followed behind them still followed closely behind.

This kind of configuration looks a bit scary, but people on the roadside saw three armored vehicles driving past, but they didn't say anything special, it seemed to be commonplace.

After driving into the tunnel, Chen Xin continued to ask: "I didn't seem to see any residents just now. Are there not many survivors here in Optics Valley?"

"Before the disaster, the Optics Valley area alone had 400,000 students in school, and the permanent population reached more than one million. After the disaster, there were as many as 100,000 students and more than 800,000 other survivors. How could there be not many! The staff smiled bitterly, but he still answered Chen Xin's question: "It's just that the Optics Valley Complex is not used for a large number of people. It is mainly used as a transportation hub and regional center. The surviving population is mainly Distributed among other underground shelters in the area."

Such a large underground space has not been transformed into a living space? This made Chen Xin very surprised, and even the three astronauts in the car were a little puzzled. It stands to reason that if the underground space of the Optics Valley Complex is transformed into a living space, I dare not say that it can accommodate tens of thousands of people. Human survival is not a problem at all.

After all, according to the introduction by the staff just now, the area of ​​the entire Optics Valley underground complex is almost the size of 32 football fields, and it is not difficult to accommodate tens of thousands of people.

However, in the face of the questions raised by Chen Xin, the staff still could only smile bitterly: "The underground complex of Optics Valley is mainly used as a transportation hub. Although the underground public space is huge, it is very transparent. Even if we have remodeled and closed the entrance and exit, because the interior space is too large, it is still difficult to keep warm, so there are no people here, but it is used as a material distribution center."

The Optics Valley Underground City is really big... 200 meters in diameter, the whole is very transparent, and the ventilation is very good, but in the extremely cold environment set in the novel, it is very cold inside, and it is really not suitable for living.