Doomsday Bunker Upgrade Chapter 130: A guest comes to the door

"I can upgrade the shelter ()" to find the latest chapter!

After being comforted by Qin Lan, Chen Xin didn't say anything, but he still planned for the worst.

Optimism is needed, but so is preparing for the worst.

In other words, if you have prepared for the worst, no matter what kind of situation arises, you can face it with optimism and positivity, because the situation cannot be worse.

As for the current Chen Xin, the worst case...

That is another geological movement, causing the deep groundwater layer to lose pressure, and affecting the shallow groundwater layer, causing the shallow groundwater to flow into the deep groundwater layer, and finally he has no groundwater available here.

Although this is a very extreme situation, geologically speaking, it is not impossible for the groundwater to be cut off due to geological activities.

Judging from Chen Xin's current situation, if the water source of the groundwater layer is cut off, he will face the dilemma of water shortage again.

Although he can use greenhouse vegetables in exchange for drinking water, there is a big problem here that crop cultivation requires a lot of water.

In addition, the grown vegetables contain a lot of water, which will not enter the circulation system inside the shelter for recycling.

So if this happens, Chen Xin must find a way to get a new source of water. As for moving, it is the last choice.

Fortunately, there is quite a thick snow outside now, and snowfall still occurs from time to time. It is a good way to collect the melted snow and use it as water.

However, the snow outside is very dirty, and the collected snow needs to be purified and filtered.

In addition to this, upgrading the water circulation system to make the wells brought about by the upgrade of the system deeper and the pump lift larger, who can be pumped out of the deeper stratum, is also a solution to the problem once and for all.

After going through the countermeasures that he could make in his mind, Chen Xin became more at ease about the worst situation that could happen, at least he had enough means to deal with it.

This made his mood naturally a lot more optimistic, and he smiled at Qin Lan: "Okay, the generator is installed, and then continue to do the ground source heat pump. You can only do the equipment required by your SWAT team. One and five have to rush to work, and I don’t know if they can finish it in two days."

"Axin, your skills are so good, you can definitely finish it on time, and I will also help." Having seen Chen Xin's "process" of manufacturing these mechanical equipment, Qin Lan has full confidence in Chen Xin.

"Okay, Alan, help me get the parts I cleaned yesterday..." Chen Xinzheng was about to ask Qin Lan to dry the parts cleaned yesterday, but the radio in the living room suddenly rang, saying The sound of a call came out.

Qin Lan and Chen Xin turned to look at the living room together and asked in surprise, "Is someone calling you?"

"Well, I'll go and see what's going on. Alan, take out the parts you cleaned yesterday and wipe them dry." Chen Xin gave Qin Lan an order and walked towards the living room.

He picked up the shortwave radio's talker, and Chen Xin responded to the call. After some conversation, Chen Xin responded that another group friend came to him to exchange ground source heat pump equipment.

Speaking to Qin Lan, Chen Xin took the gun and walked towards the entrance of the shelter, and Qin Lan hurriedly put down his work and followed behind Chen Xin.

Putting on protective equipment in the preparation room, Chen Xin still first went through the passage to the small bunker, and looked out through the observation port, trying to see who was coming.

However, the car parked in front of his shelter surprised him.

It was an eight-wheeled truck that looked like a heavy-duty truck. Eight huge tires that were one meter high made this car still walking on the ground even in the thick snow.

But it is different from a truck. Instead, it has a sturdy and thick compartment like an armored car. The windows on the compartment also show light from the inside of the compartment, putting a black and red moire dragon head pattern on the car body in the darkness. Faintly illuminated.

No need to identify carefully, just these conspicuous features are enough for Chen Xin to recognize that this is a modified RV and understand who its owner is.

"Alan, don't go out first." After Chen Xin nodded to Qin Lan since he was a little bunker, he opened the door of the refuge.

Qin Lan watched Chen Xin push through the door of the refuge and walked out, she suddenly became nervous, and the gun at her waist was also caught in her hand, ready to rush out at any time.

Chen Xin walked out of the gate of the shelter and saw that the other party had not turned off the headlights, and the lights made him a little dazzling.

So he raised the strong-light flashlight in his hand and pointed it directly at the cab of the car in front of him, dazzling the driver's eyes with the flashlight.

Obviously the other party was also dazzled by Chen Xinhuang, and soon turned the headlights into low beams and jumped out of the car.

However, the cab of this car is obviously a bit high. After the other party jumped off, his legs were directly inserted into the snow.

"Brother Chen~IndoMTL.com~ Why is the snow so deep in front of your door!" The person who got out of the car pulled his legs out of the snow, and walked with one foot deep and one shallow footed. In front of Chen Xin.

Looking at the figure walking in front of him, Chen Xin smiled and said: "How deep is the snow, don’t you feel a little bit when you drive from the city? And how many times have I said you, don’t always drive Jumping down the room without fear of breaking your leg?"

"I'm used to it, let's say, driving this kind of high-chassis car, who is impatient to climb down!" Although this figure wears a protective mask on his face, the sound of a hippie smiling face is instantly recognizable. come young.

Chen Xin and this person are of course acquaintances, otherwise the other party should call him a writer instead of what an acquaintance like Xiao Chen would call him.

"What are you looking for, Xiaolong? Don't you want to change the ground source heat pump?" Chen Xin wanted to laugh every time he called the person in front of him, Xiaolong, because his surname was Li: "Your home's shelter Do you still need these?"

"Why don't you need it anymore?" This person immediately refuted Chen Xin's words, and said to him anxiously: "My refuge is equipped with air conditioning. It used to be fine when there was electricity, but now there is no electricity. This air conditioner can’t be used if you generate electricity on your own!"

Hearing this, Chen Xin was able to understand what the other party was doing, so he nodded and said, "That's OK, but you know the rules. Did you bring both materials and exchanged goods?"

"Brother Chen, don't you know me yet? When have I, Li Yulong, been unreliable?" Li Yulong patted his chest and looked confident: "As you said, the two The air conditioner is the material, and I also brought you a cured ham and two boxes of individual rations.

Ham I originally wanted to get Iberian ham, but my dad wouldn't let me, so I took a Jinhua ham, Xiao Chen, don't dislike it. "