Chapter 200

It's the most urgent thing for Chen Xin to go back to his hometown to meet his parents.

Originally, there was no proper means of transportation, which was the biggest obstacle for him to do it. But now that the car has been transformed, this matter has been put on the agenda, and has become what Chen Xin is about to do.

But no matter how urgent his mood is, it is still not a walk on the road.

Although he has the means of transportation, he has a long way to go. He must have enough water and food and other related materials. After all, he doesn't know what's going on with his parents.

Before the disaster, Chen Xin finally received the news that his parents and relatives had entered the village's shelters.

All the people in that village are relatives of their families. Since the construction of the shelter, Chen Xin has been giving them advice on various precautions and the construction of survival facilities. What Chen Xin has prepared for himself, he has told them to prepare.

Therefore, the living conditions of that mountain village shelter are not bad, and there is almost no big difference between it and the shelter before Chen Xin upgraded the system. Even because the area is large enough, it may be more comfortable to live in.

So Chen Xin doesn't worry about the danger or trouble his parents and relatives will encounter. The village is more than ten miles away from the nearest town, and it takes an hour to drive from the county. No one will be interested in such a remote mountain village.

However, although it is said that, what will happen is something that no one can predict. The closed environment in the mountain not only avoids external interference, but also brings great inconvenience to the contact between the mountain village shelter and the outside world.

After all, the village in the nearest town has more than ten miles of road, and the mountain road itself is not easy to walk. It is not easy to enter the mountain under the condition of heavy snow, and it is also very difficult for mountain people to get out.

If something happens in the mountains, it is very difficult to come out for help or go in for help.

Although Chen Xin doesn't think there will be a big accident at the mountain village refuge, he has no guarantee that there will be no accident there.

In order to cope with the possible situation, Chen Xin must be well prepared to set out.

No one knows what will happen along the 600 kilometer road. It is hard to say whether there will be a refuge on the road. Chen Xin must prepare for the worst.

More than 600 kilometers of journey refers to the highway before the disaster. In the past, the service area was used to provide rest and supplies along the way, but in this case, it is very likely that there will be no refuge along the way, unless Chen Xin specially enters the city.

If he can't supply all the way or meets a shelter, he should at least have enough supplies on board.

Thinking of materials, Chen Xin can't help but ask Qin LAN: "a LAN, there are so many things happening in the urban area, can the special police team come to exchange materials this month?"

"It should be possible. Although there have been a lot of things recently, the exchange of goods and materials itself should not be affected, that is, the goods and materials used for exchange may be less than satisfactory." Qin Lan thought for a while, think this matter should have no hindrance, can carry on the material exchange normally.

Chen Xin nodded to show his understanding, but after thinking about it, he said to Qin LAN, "then you can contact uncle Ding for me and tell him that I will use the materials for the next two months as collateral to advance some materials with him. If I want to meet my parents back home, I need to prepare sufficient materials."

"It's going to be a bit difficult, I'm afraid." Hearing Chen Xin's request, Qin LAN frowned: "although the exchange of goods and materials can be carried out as usual, now all the staff of the special police team should be devoted to dealing with the recent attack, and there is no spare energy to collect goods and materials.

Ah Xin, there should be no problem if you want to exchange food and other materials, but other materials are enough. I can only try my best to help you tell the team leader that I can't guarantee what can be exchanged. "

"OK, I know the situation of the special police force. I'll make a list for you later. It's mainly about building materials and steel. I'll change what I have." Chen Xin knows the current situation of the special police team, so he also understands what Qin Lan said.

But before he set out to pick up his parents, he planned to upgrade the shelter as a whole. In addition, he had to prepare materials for going out. Materials and materials are indispensable.

"Well, you can give me the list later and I'll ask the captain." Qin LAN nodded and agreed.

Because the car has been transformed, Chen Xin will start to load all kinds of materials into it in the next time.

Of course, water and food are the first things to be loaded into the car.

For Chen Xin, there is no shortage of food. Up to now, there is a lot of food in his storeroom. Even if he eats it alone, he can eat it for half a year.

He took two boxes of unopened shelter food from the storeroom and put them on the car. Chen Xin estimated that the journey was more than 600 kilometers, which should be between 1300 and 1400 kilometers.If there is something wrong with the road and you need to make a detour, you may have to run 1500 kilometers.

Chen's new conservative calculation is that it will take about a month to run the whole distance according to 50 kilometers a day.

Two boxes of shelter food can be regarded as the basic rations for him during this month's journey. If there is no supplies on the way, these foods can be regarded as his minimum rations.

In addition to the two boxes of shelter food, Chen Xin also planted lettuce in the planting box on the car and brought a bag of seeds.

These lettuce are not only rations, but also can be used to exchange food supplies with Refuges or supply points on the road when necessary. Although there may be no supply points on the way, they pass through four provinces and several cities. If necessary, they can also go to refuges in these cities.

Of course, these are just supplies for emergencies. What Chen Xin really plans to eat on the road is a box of canned luncheon meat and a box of self heating food.

In addition, he plans to prepare 100 Jin of dehydrated vegetables and 100 Jin of rice for himself. He also plans to prepare two boxes of shelter food after the material exchange is completed this month. In this way, even if he receives his parents, Chen Xin will have enough food on his way back.

As for the domestic water on the road, Chen Xin doesn't worry about it at all. After all, there is a water tank with a capacity of five tons. So much water is enough as long as it is not wasted.

After all, when Chen Xin was alone, he used three tons of water a month. In addition, he also prepared a purification filter in his car. When he couldn't, the snow on the roadside could be used as a source of water.

Chen Xin connected a water pipe for flushing from the decontamination room next to the garage. While filling the water tank, he was still thinking about what he had not prepared.

He doesn't need gasoline. There are three isotope thermoelectric batteries in this car. One is used to power the engine, the other is used to power the compartment, and the other is used for standby or connected to the engine when necessary to overload the engine.

Each isotope thermoelectric battery has a service life of more than 10 years, with a rated output power of 200kW. Along the way, you don't have to worry about "running out of oil".

The trunk is full of food. One hundred jin of rice and one hundred jin of dehydrated vegetables, together with a box of self heating food and a box of canned food, are the main food on the road. Four boxes of shelter food are emergency reserves. Even if there is any accident, they should be enough to eat.

The water is being added by itself. The outlet of the water tank is connected with a purification filter. If necessary, you can shovel snow directly from the roadside and throw it into the water tank for water replenishment. You are not afraid that the water tank may be polluted.

Other things that need to be prepared

Just as Chen Xin was calculating what else he needed to prepare, Qin LAN, who had contacted with the special police team, came to him and said, "I've already talked to the team leader about the exchange of goods and materials. The team leader said that there's no problem with what you want, and you can promise to advance the next two months' transaction of goods and materials, but the team leader said that there is a prerequisite for all this 。”

"Preconditions? What are the conditions? " Chen Xin looks at Qin LAN and says that uncle Ding is willing to exchange materials only if he has preconditions, which doesn't surprise him or make him unacceptable.

"The city government plans to open a previously closed small shelter. It wants to use the ground source heat pump technology you provided to the team as the heating and power generation facilities of this small shelter." Qin LAN looked at Chen Xin with a calm look, and then explained to him: "that small shelter is about the same size as the one allocated to Li Yulong by the municipal government, so the team leader asked me to ask you, how many ground source heat pumps are needed to meet the heating and power needs of such a shelter, how long can you deliver the goods, and what materials do you need."

After listening to Qin Lan's introduction, Chen Xin picks his eyebrows and feels a little surprised. However, he feels that this is reasonable: "is the municipal government planning to adopt a new model?"

"It may be due to the shortage of coal, so I want to share the risk." Qin LAN did not know the reason why the municipal government did this, but there was nothing strange about it: "Xin, can you solve this problem?"

"It's not hard to meet the heating needs of a small shelter. As for electricity..." Chen Xin touched his chin and thought about it for a while. He said, "if you don't think about planting greenhouses like Bruce Lee, 50 sets of ground source heat pumps should be able to meet the needs of heating and basic lighting. However, this figure is only my estimate, and I can't guarantee that it will be enough. It may take two weeks to deliver the goods, and the materials are the same as the last transaction."

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