Chapter 320

Chen Xin plans to build an energy tower, and then use the energy tower as the core to heat and power a city.

If there is no system, this is only a beautiful idea. Although it can be realized technically and theoretically, in fact, it is impossible to build such an energy tower.

First of all, it is a very large amount of construction to dig a deep pit underground enough to reach the deep stratum. Although a deep well of several thousand meters can be drilled with modern drilling technology, that kind of deep well does not have the value of being used as the foundation of energy tower.

Take the Kela deep well excavated by Lucia, the most boasted online, as an example. On the Internet, many people boasted that she had dug directly into the deep well of hell, from which many monsters had flown, known as "the gate of hell". Even in those years, former sovya intended to dig through the blue star

However, if you really look up the data, you will find that the so-called "gate of hell" well is 12262 meters deep, with a diameter of 92cm in the upper part and 21.5cm in the lower part. In terms of its diameter, it's hard for people to go down.

In fact, the so-called deep wells on the earth are not giant tunnels as you imagine, but small holes with only one drill bit and drill pipe, even oil drilling.

The deepest mine in the world is more than 4000 meters deep, but that is the result of continuous downward excavation in more than 100 years. It is not a deep well directly to the bottom, but several excavation planes. The so-called 4000 meters deep part is the deepest bottom of the whole mine .

Here, the environment is extremely harsh, the temperature can reach 57 ℃, which is beyond the limit that the human body can tolerate.

Of course, it also proves the feasibility of drilling deep wells into deep strata to utilize geothermal energy.

According to Chen Xin's idea, the structure of the energy tower should be to drill two wells more than 3000 meters deep underground and make the bottom of the tower run through. One well is responsible for blowing air downward and the other is responsible for pumping air upward to extract deep geothermal energy through air.

The surface part is actually equivalent to a huge blower and heat energy converter, which is used to blow air into the deep well to extract geothermal energy, convert the extracted heat energy into electric energy, or directly transport the heat energy to the place where it is needed.

Moreover, Chen Xin does not intend to adopt such a bold and unconstrained way of directly discharging into the air. Instead, he plans to use the existing underground transportation network to lay heating pipes and transfer heat energy to all parts of the city.

In this way, the overall temperature of the city can be improved. In addition, the refuges are not very deep underground. After the temperature rises, the excess heat energy is emitted to the surface through the bottom layer, which can indirectly improve the surface temperature.

Of course, if you really need to create a heating field on the surface, you can also use pipes to connect a radiator on the surface, so as to create a heating area.

This is similar to the radiator or stove in the game. You can create a small heating field artificially. Although the heating efficiency may not be good due to the environmental impact, it is also of great practical significance to raise the temperature from - 50 ℃ to - 30 ℃!

Whether it is ground construction, or the establishment of surface greenhouse, or other purposes, it has a high practical value.

What's more, with Chen Xin's improvement, the small heating field made of this kind of radiator can't only raise the temperature by 20 degrees.

If this idea can be realized, as long as the efficiency of the energy tower and radiator is enough, then human beings can really return to the surface to live.

In the future, even though the surface temperature is still very low, after the return of sunlight, there will be an energy tower and radiator to let human beings return to the surface, rather than a refuge under the ground. This will have a completely different significance for human civilization.

However, it is not difficult to realize the radiator that can build a small heating field, but the energy tower that can provide heat for a city is not so easy to realize.

This involves engineering, thermodynamics, materials science, building mechanics and so on It's not up to one person.

Even if Chen Xin can use the system upgrade method to save many steps, if it can't be copied in other places and can only rely on Chen Xin's system upgrade to build the energy tower, the practical significance of this thing is still small.

After all, Chen Xin is alone. He needs to spend a lot of survival points to build such an energy tower. If he wants to build such an energy tower in all or most cities of Yanguo, it will take too many survival points and time for Chen Xin. Even whether he can do such a thing in his lifetime is still unclear.

Therefore, the best way is the same as before. He builds a finished energy tower, and then gives it to the state to send people to reverse crack it. In this way, we can realize the idea of letting human beings return from the underground to the ground without relying on Chen Xin to copy it in other places. Only with the support of the state can we erect energy towers in most cities in China.

However, it is obviously very troublesome and complicated to build an energy tower. After all, Chen Xin's ability is only upgraded, not created out of nothing. He must have a foundation that can be regarded as an energy tower to upgrade it into a real energy tower.This is the usage rule of the system. Even if he just makes an iron shelf to burn coal inside, he must weld an iron shelf first.

Therefore, this matter can not be solved or made effective in a short time. Chen Xin decided not to think about it for the time being. This kind of long-term investment can only be effective without rushing to start. It's more practical to first look at what can be done in the near future.

"The battery production line has almost been installed now. If you go back and upgrade it, you should be able to use it." Chen Xin is lying in the bath, counting what he has done or is doing. At the same time, he is planning what he plans to do: "when the battery production line starts to run, we can consider building a generator production line, so that we can have enough energy. The rest is to build a large-scale greenhouse and energy tower on the ground. Maybe these two things can be done together... "

Chen Xin thought of his previous plan to build a large-scale greenhouse on the ground, and felt that it could be connected with the plan of the energy tower. After all, the main function of the energy tower is heating, and planting a greenhouse just needs large-scale heating.

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