In addition to the two people who came to Linshi to find Chen Xin, another rescue team came from the city.

This is the second batch of rescue teams arriving in Lincheng. Compared with the first batch of rescue teams, their equipment and materials are much more primitive. Most of them only have their own clothes, no protective clothing, and they don't carry medical tents, but they carry a lot of urgently needed medicines.

The arrival of these rescue workers made Linshi municipal government overjoyed and rushed them to the rescue station.

Because they came by train, compared with the first batch of rescue teams, the number of them increased greatly. The arrival of the second batch of rescue teams with 60 people greatly replenished the shortage of personnel in the rescue station, and also made more patients get treatment.

Chen Xin learned from the scientific research personnel that they first got on the train from the train station in the urban area, took the train to the three towns, and then transferred to Linshi through the coordination and arrangement of the three towns.

It was the route that Chen Xin discussed when they set out as the first rescue team.

After the first group of rescue teams opened up the situation in the urban area, the second group of rescue teams were sent out to send people and materials by this relatively time-consuming route.

"Mr. Chen, if you have anything that needs to be transported from the urban area, you can also transfer it through this line. At that time, you only need to load it together with those project prototypes." After explaining the situation to Chen Xin, the researchers also said that they could deliver something for Chen Xin that he needed.

Chen Xin doesn't have much demand for this, but after thinking about it, he said: "I personally don't have anything to transport. If I can, I hope you can help me get some materials. There is a shortage of materials in the city. I have to go out to collect scrap metal and come back to smelt and make parts again. The efficiency is a little slow. Not to mention the quality of the materials It's a pass. "

"It's easy to say. As long as Mr. Chen needs anything, he can get it for you!" The scientific research personnel are in charge of all kinds of things, and there is no sense of embarrassment.

However, this is also true. When Chen Xin was in the urban area, he told the scientific research institutions what materials he needed, and they would get them for him.

"It's mainly steel. The construction of heating hub needs steel. I'll write a list for you later. I can send raw materials directly. I can process them here." Chen Xin was not polite when he heard what the researchers said. He was going to make a list later and write down everything he needed.

While chatting with the researchers, Chen Xin came to the temporary residence of Chen Xin, Cao Daren and the workers, a row of tents buried in the snow.

This is a tent specially modified by Chen Xin. As for his own RV, he left it at the ambulance station for Qin LAN and Mo Qingyan to live in, but didn't drive over.

As for the power supply here, Chen Xin has found several other car batteries. Two new isotope temperature difference batteries have been developed. One is used for his electromagnetic furnace and the other is used for drills. The heating and lighting in the tent are connected to the battery that supplies the electromagnetic furnace.

Limited by the relationship between raw materials, Chen Xin's use of electromagnetic furnace is not much.

Therefore, the power supply in the tent is quite sufficient and stable, and the lighting and heating are guaranteed. Besides the space is a little smaller, it's very comfortable.

Chen Xin took off his power armor and put it outside the tent. Then he took the researchers into the tent.

After picking up a cup and pouring water for the researcher, Chen Xin asked him to sit down.

However, the space in the tent was limited, and there were no tables and chairs. There was only a small low table for putting things, so they sat directly on the ground.

"Mr. Chen, do you live here? It looks good! " The researcher looked around the tent and couldn't help praising it.

Although the space in the tent is not big, there is no crowd after sitting for two people. The bottom is at least two meters wide. Three or four people can lie down side by side. It's really good for Chen Xin's tent.

"Well, because of the construction here, we have built such a residence here. Besides me, there are workers who also live here." Chen Xin also poured himself a cup of hot water and added a little salt and sugar to it.

In today's cold environment, sugar and salt water can effectively supplement the water, electrolyte and energy needed by the body. It is a very good drink.

"As I have said before about the heating hub, the main thing is that qualified steel is needed as materials. The strength of materials is very worrying because of the waste metal collected." Chen Xin brought the topic to the point of business and told the scientific researchers his current needs: "in addition to materials, what I need is geologists, especially experts in geothermal resources, because both I and the friend who is responsible for drilling wells are lack of knowledge in this field, and professionals are needed to help deal with the whole process of geothermal resources exploitation Possible problems. "

"I understand. I'll tell the other side of the city about this and ask them to find a way to send a geothermal expert over." This is a very reasonable request, and the scientific research personnel also know that this kind of thing must be handed over to the professionals, so they frankly agreed.After agreeing to Chen Xin's request, the researcher also asked Chen Xin about the heating hub and energy tower.

As for Chen Xin's previously mentioned building greenhouses with the help of heating hubs and building urban heating networks with energy towers, this is quite attractive to this researcher.

Although the researcher himself is not engaged in this field of research, he still has full enthusiasm for such things that can improve people's livelihood.

If Chen Xin's ongoing project is completed, this technology can be applied to most areas rich in geothermal resources in Yanguo. When the time comes, energy towers and heating hubs will be built in the city, so that the snow on the surface will melt, the temperature will rise, and people will return to the surface life. It's not too beautiful!

"Mr. Chen, you said before that you could build a greenhouse with a heating hub. Are you planning to use the heating hub that is being prepared?" The researcher thought of the greenhouse mentioned by Chen Xin and asked him curiously.

According to the researcher, the railway station is not a suitable location. After all, there are many buildings around it. If Chen Xin wants to build a greenhouse, he'd better build it on the original farmland.

After all, the original cultivated land is mature land. Even if it is frozen by snow, it is much better than demolishing abandoned buildings and clearing a piece of ground.

It's not only about the amount of construction, but also about the fertility of the soil.

"I'm not going to put the greenhouses in the city. I'll drill another geothermal well and build a second heating hub." Chen Xin naturally understood this, so he didn't have the idea of building greenhouses in the urban area.

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