Doomsday Bunker Upgrade

　　 On the original square in front of Linshi Railway Station, a drilling rig has been erected, and it is drilling down.

"Be careful to clean up the gravel and dirt that came up from the drill, and don't let them pile up around the drill hole!" Cao Daren was standing next to the drill bit full of energy at the moment, wrapping himself up like a bear and directing several people who helped by the drill rig. worker.

　　The feeling of returning to the old profession is a very rare opportunity for Cao Daren, which makes him full of enthusiasm for this job.

　　 Chen Xin helped him find these workers. After the rescue team opened an ambulance station to treat patients, some mildly ill patients have recovered after two days of rest and are ready to work.

Most of them were allocated by the Linshi Municipal Government to places in urgent need of manpower. Chen Xin still relied on the face of the rescue team and the Linshi Municipal Government itself wanted to clear the train station, and only then did ten workers from the staff. , Help him and Cao Daren work together.

Since Cao Daren agreed to help, he wouldn't be wrong. After Chen Xin helped him find workers, he pulled his rig to the railway station square with more than ten meters of snow. He didn't conduct any geological surveys, so he just set it up. Drill with the drill bit.

　　 This is not Cao Daren's reckless efforts, but the entire city of Linshi is located in a geothermal fissure, and you can drill into the geotropics if you drill down.

　　 This geothermal fissure is the largest geo-tropical zone in Hunan Province. It runs through the entire province, but also reaches Hubei Province. Chibi City, Hubei Province, where Chen Xin once visited, is also in this geo-tropical zone.

　　 And the geothermal resources contained in this tropical zone are quite rich. The only two hot springs in Hunan Province whose water temperature exceeds 100°C are the embodiment of this tropical zone.

　　 Although Cao Daren is drilling the well with great enthusiasm, he is not without worry.

"Writer, this underground snow is so deep. If we drill into the geothermal layer, the heat will melt and the snow will melt, which will affect the stability of the rig. And your purpose is to evaporate the snow here. It is impossible to stand the wellhead off the ground. It's more than ten meters high, right?" Cao Daren found Chen Xin, who had just returned from collecting materials, and told him his concerns.

Chen Xin naturally considered this issue and comforted Cao Daren: “Don’t worry about this. I will put a support column under the rig to fix the rig. Even if the snow starts to melt, the support column will not release the rig. problem."

　　 "Okay, since the writer is prepared, I don't worry." Cao Daren didn't ask Chen Xin where to stand the wellhead. In his opinion, as long as the drilling rig can be kept stable, the rest is not a problem.

　　 Chen Xin saw that Cao Daren had no other doubts, so he carried the scrap metal he had just collected to the electromagnetic metallurgical furnace set up aside.

　　 In order to facilitate the construction, Chen Xin has moved this electromagnetic metallurgical furnace here, and carried out a second upgrade, adjusted some of the problems encountered in the previous use, and made it more efficient and convenient.

　　 Put the scrap metal on the tray in the center of the machine, turn on the machine, and after a burst of sparks and clouds of steam, a piece of fiery red spherical metal ingot was smelted.

　　 Turn off the machine, let the metal ingots cool down quickly, and then fall back onto the tray. While Chen Xin picked up the metal ingots with his mechanical arm, he did not forget to clean up the residue on the tray and threw it into an iron bucket next to the machine.

　　 These residues are all waste materials, but they should not be thrown around. They will be collected and processed together.

　　Spherical metal ingots are of course useless, and Chen Xin still needs to perform secondary processing.

　　With the help of a robotic arm, the metal ingot, which was originally just a pit, was processed into various metal parts, and then put aside.

　　 It’s just that most of these parts seem to be long strips of metal and various rings. Until Chen Xin completely assembles them, it is impossible to see what it is.

　　 But Chen Xin doesn't care about it. These parts are made according to the drawings he stored in the microcomputer on the robotic arm. Each part has a corresponding number. Then, you only need to assemble it according to the drawings.

　　 As for what is being assembled, even if someone has seen Chen Xin's design drawings, it is estimated that they will have to guess what they are.

　　 After all, before Chen Xin made this thing, no one in the world could build a large radiator with a height of more than ten meters.

　　 This thing is a device designed by Chen Xin imitating the heating hub in "The Age of Ice and Vapor". It looks like a heating hub in a game, but the working principle is completely different. This is not coal burning.

　　 Its bottom will be connected to the geothermal well drilled by Cao Daren, and the underground heat energy will be continuously extracted through the pipeline circulation, and then transmitted to the ground and then distributed through the heat sink on the heating hub, thereby increasing the temperature around the heating hub.

This is a rather crude and wasteful way of using energy, because it dissipates heat directly to the air, and there is no insulation around it. It takes a lot of heat to increase the temperature, and if this heat is used to generate electricity or build a building House heating is much more efficient than this.

　　 But for Chen Xin, this is the most appropriate way to achieve his goal of evaporating the snow around the train station.

In addition, as far as he has a system, he can completely improve the drawing to make this heating hub work more efficiently. UU看书www.uukanshu.com really forms a stable heating field around it like a heating hub in a game. .

　　 This is not difficult for Chen Xin to achieve.

And according to his plan, after the heating hub construction is completed, he will continue to upgrade the heating hub, transform it into a real energy tower, and really extend the geothermal well at the bottom of the tower into the dry hot rock formation, with high efficiency Of mining deep geothermal.

　　 As for the waste caused by rough use, there is no need to worry about it. Compared with the geothermal resources used by Chen Xin, the geothermal resources contained under the stratum can be regarded as endless.

　　 Unless the Blue Star’s core is extinguished, the geothermal resources will be inexhaustible. As long as you pay attention to the mining method and do not cause geological damage or local over-exploitation, there will be no problem.

　　 Relying on the electromagnetic metallurgical furnace, Chen Xin continued to smelt the collected scrap metal, and had already assembled most of the parts. Next, as long as Cao Daren digs the well, Chen Xin can start building this heating hub.

　　 As long as the heating hub is put into operation at that time, the continuous heat will melt the surrounding snow and achieve Chen Xin's goal of clearing the snow here.

　　 But thinking that all the snow will melt by then, Chen Xin also has to consider a question, that is, how to drain the snow after it melts.

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