Doomsday Bunker Upgrade

"Alan, Longniang, do you think there is anything in the current shelter that needs to be remodeled?" In his own shelter, Chen Xin spread out a blueprint of the current shelter on the table, and asked the person sitting in the room to Qin Lan and Mo Qingyan asked.

Now that he has decided to upgrade his shelter and the upcoming scientific research base with the military barracks, Chen Xin decided to ask everyone's opinions on how to adjust his shelter.

Following Chen Xin's inquiry, the blueprint spread out on the table also projected a 3D stereoscopic projection. The light blue lines formed the structure of the current shelter, and a text description was carefully attached next to it.

Looking at the projection of the shelter in front of him, Qin Lan asked Chen Xin curiously, "Axin, do you want to remodel the shelter?"

"Yeah, I received the title of Academician of the Supreme Academy of Sciences from the state and the corresponding treatment, one of which was to build a scientific research base for me. I plan to put this scientific research base on it, and by the way, I will also remodel the shelter. "Chen Xin explained to Qin Lan, and gave them a special look: "I used to live alone, and the subsequent renovation was nothing more than adding a few more rooms and adjusting the structure, but now you still have parents and Han Ping and the two brothers live here, so it would be better to remodel it."

"That's true, but the reconstruction of the shelter is a lot of work. It's a bit of a hassle to hit the wall and excavate the soil, right? The shelter is very comfortable now. I don't think it's necessary to toss." Mo Qingyan listened. After Chen Xin's words, he shook his head, and did not seem to support Chen Xin's rebuilding of the shelter.

This is normal. After all, if you don't use the system upgrade, from the perspective of a normal person, if you want to renovate an already built underground shelter on a large scale, the construction volume is indeed huge. In Mo Qingyan's view, this is all is not necessary.

Chen Xin couldn't deny this, just nodded slightly, but still asked the two of them: "I will solve the construction problem, without considering the construction problem, do you think there is anything that can be improved in the shelter now? ?"

Hearing Chen Xin's question, Qin Lan and Mo Qingyan looked at each other. Although they didn't understand why Chen Xin wanted to renovate the shelter that seemed to be comfortable now, they still did not firmly oppose Chen Xin. Design drawings, come up with ideas, it's nothing.

So after the two thought about it, Qin Lan took the lead and said, "I think it would be great if there was a fighting training room. This time, Ah Xin, you were assassinated. If you can receive some fighting training and you can react, that It's not so easy for people to grab you by the neck."

"Fighting training room? It can be added. It just happens that it can be used for exercise at ordinary times." Chen Xin thought about it and felt that this suggestion was not bad. After all, he also thought about getting a place to exercise before, but he forgot about it later. That's it.

As Chen Xin agreed, he pointed his finger on the blueprint, and after a few adjustments, another house was pulled out next to the medical room on the first floor, and the area was enlarged.

Mo Qingyan saw that Chen Xin had stretched the space on the drawing so much, she thought he was just imagining, so she said half-jokingly, "If that's the case, I think I can draw a farm specifically. The side space is still enough, but the chicks have grown a bit big, and if you want to raise chickens or other livestock in the future, you still need a bigger space."

Mo Qingyan's suggestion is also serious. The hens and chicks hatched from the eggs that Chen Xin brought back are kept in the greenhouse, but there is only a small area surrounded by these chickens, and the place is not big.

As the chicks are getting older, the place is clearly getting a bit crowded.

If Chen Xin doesn't want to keep the chickens in cages, like the chicken farms in the past where chickens never come out of the cages from chick to slaughter, then make a bigger one, at least the place where the chickens can move can be used as rearing. Field is inevitable.

So after Mo Qingyan made a suggestion, Chen Xin also raised his hand and pulled out a space that could be used as a breeding farm next to the original greenhouse.

And Chen Xin also adjusted the structure and position of the planting greenhouse and the height of the entire shelter, and pushed the top of the planting greenhouse out of the ground.

"Eh? Why do you need to poke the roof of the greenhouse out of the ground?" Qin Lan suddenly felt a little confused about the modification made by Chen Xin.

The entire shelter is placed underground naturally to avoid the various natural disasters caused by the meteorite impact. The planting greenhouse is naturally also under the package of soil, but now Chen Xin has adjusted so that the top of the planting greenhouse is exposed to the ground, It's really confusing.

"When I was in Linshi before, I observed that at noon every day, when the original light was the strongest, the sky would feel slightly brighter." Chen Xin replied something that seemed to have nothing to do with the top of the planting greenhouse sticking out of the ground, but Immediately, he added: "The dust in the sky is expected to gradually begin to fall within a year, and gradually return to the original light level in about three years.

Although there is still a lot of dust in the stratosphere, the light will be affected, but in general, after three years, the sky will light up, and the light level can reach the light intensity that can be seen in strong haze weather.

Under this light intensity, although the growth of plants will be relatively slow, with the supplementary light, crops can still be planted normally. So I exposed the top of the planting greenhouse to the ground, and that's what I did, and then I could gather the light by installing transparent glass and lighting panels on the top of the planting greenhouse, and use sunlight to provide light for the crops. "

"So that's the case, are you planning to use the lighting panels to refract sunlight into the greenhouse?" Mo Qingyan suddenly understood Chen Xin's idea.

This method of refracting sunlight for lighting has been used since ancient times. Many high-rise buildings in modern buildings have also adopted similar designs. By installing light-refracting lighting panels on the exterior walls of buildings, the external sunlight is refracted into the interior for lighting. Thereby reducing the use of artificial lighting.

"It's a good design, but in this case, wouldn't the sanctuary need a major renovation?" Qin Lan asked him somewhat uncertainly, looking at the blueprint in front of him that had been altered by Chen Xin.

Qin Lan couldn't help but not ask, but if Chen Xin really did this, the changes to the entire refuge would be too great.

Chen Xin just nodded his head and added some other things to the blueprint before answering: "The state will pay for this transformation, of course, some of the shelters that were abandoned for various reasons when the shelter was built before must be paid for. The design has been added back!"