Doomsday Bunker Upgrade

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

Chen Xin did not answer Qin Lan's question because he did not need to answer this question.

"Did uncles and aunts go back to their hometown? Then how do you get them back from Axin?" Qin Lan put down the gamepad in her hand and put her hand on Chen Xin's shoulder: "If you need my help, Axin Just say, I will definitely help if I can."

Qin Lan said that she would help. Chen Xin believes that, but she is actually limited in what she can help. However, Chen Xin still thanked her: "Thanks Alan, I will say something."

Seeing Chen Xin's lack of energy, Qin Lan did not force Chen Xin to cheer up, but said to Chen Xin: "If you are in a bad mood, find something to do. The more decadent you are, the harder it will be to recover."

"Really? Alan, what do you think I should do?" Chen Xin looked at Qin Lan. At this time, he still didn't want to work: "And you said you want to stay for two days? I have nothing to spare. Bed and toiletries, where do you sleep at night? And you didn't bring a wash or change your clothes, what about you taking a shower?"

"Can't you wear yours?" Qin Lan said fluently, but she became embarrassed after speaking.

When they were a couple before, Qin Lan did wear Chen Xin's clothes, but now that the two have broken up, it would be too embarrassing to say this.

In the end, Chen Xin broke the embarrassment, squeezed the can of coke after drinking, stood up and said, "I wanted to give myself a day off today, but if you do this, I can't rest. Come and help. , I will first take down those outside air conditioners you brought."

With that, Chen Xin threw away the can in his hand and walked out of the living room to the storage room.

Qin Lan watched Chen Xin go out, and hurriedly followed.

The two lifted an outdoor air conditioner unit from the storage room and placed it on the workbench.

Looking at the burnt black air conditioner, Qin Lan took the initiative to ask: "Axin, is this still useful? How do I dismantle it?"

"It's not very burnt. It should work. Remove the cover first." Chen Xin sat down, reached for a screwdriver and handed it to Qin Lan: "Help screw the screws."

With that said, he himself took another screwdriver and began to remove the screws on the outside of the air conditioner.

With Qin Lan's help, the screws on the outside of the air conditioner were quickly removed, allowing Chen Xin to smoothly remove the shell, revealing the inside.

Although it is protected by the outer shell, the interior does not seem to burn very badly, and the various parts remain intact, but it is still burned black.

"It looks good, everything should work." Chen Xin nodded slightly and motioned Qin Lan to continue to remove the screws.

Disassembling things is often easier than installing things. Even if you don't know how to disassemble and assemble, you can still do it with your hands while holding a screwdriver.

And if you loosen all the screws, the ones that can be removed can naturally be removed.

With the cooperation of Qin Lan, Chen Xin quickly disassembled the external air conditioner in front of him into a pile of parts.

Chen Xin put these parts on the workbench one by one, frowning at the scorched black on the upper layer, so he said to Qin Lan: "Alan, you need to get a basin of water, these things need to be cleaned."

These parts are all burnt black, even if they are not burnt out, a layer of black dust on the surface must be cleaned.

Qin Lan nodded and was about to pick up the water, but did not see the basin: "Axin, where is your basin?"

"Bath?" Chen Xin was also taken aback. He then remembered that he hadn't used a basin for many years, so he said to Qin Lan, "Alan, go to the storage room and get a larger plastic box. There seems to be no basin."

Seeing this, Qin Lan nodded, without saying anything to go to the storage room to get the plastic box.

Seeing Qin Lan enter the storage room, Chen Xin suddenly had a thought, wanting to test the effect of the fuzzy concept of the system's information state.

So I opened the system interface, looked at the display of the detachable air conditioner, and clicked on disassembly.

A green light flashed in the storage room, and a public tuning external machine Qin Lan sent today was silently broken down into parts and appeared on the shelf, but Qin Lan didn't notice it.

Seeing this scene, Chen Xin immediately felt relieved, so that he would not be afraid to use the system functions in front of others, and after the overall upgrade of the shelter, he could also consider recruiting other people.

Qin Lan didn't realize what Chen Xin did just now. She took out a large plastic box from the storage room and asked Chen Xin, "Axin, can this work? Where is your tap?"

"The faucet is on the side of the water tank over there, just let it out." Chen Xin pointed to the water tank embedded in the wall next to the storage room.

Qin Lan pointed out the location of the water tank, and Chen Xin was also going to take out some parts from the storage room and build a ground source heat pump.

However, before Chen Xin stood up, Qin Lan let out a surprised voice: "Axin, you use hot water? You can't waste it if you have a heat source?"

Chen Xin felt a little puzzled ~www.ltnovel.com~ stood up and came to Qin Lan's side, and asked doubtfully: "I have always been cold water! I drew underground water, not hot water! "

However, when he reached under the faucet and touched the running water, he was also surprised: "What's the matter? Why is this water so hot!"

Surprised, Chen Xin directly pressed his hand on the wall of the water tank, but what he felt was still warm. Obviously, the water in the water tank was hot at this moment.

"What's going on? The cold water I had been pumping before!" Chen Xin was puzzled.

The water in his tank was always cold water. At first, it was just ordinary tap water. Later, after upgrading, it turned into extracted groundwater. The water temperature has always been cold.

It suddenly turned into hot water, which really made him feel very confused.

While checking the water tank and water supply system with system functions, Chen Xin was also thinking about what changed the temperature of the water in the water tank.

Ground source heat pump? This is obviously impossible. Although the ground source heat pump uses water circulation, the connected pipes have valves and are opened in one direction, so there is no possibility of backflow.

As for the temperature rise causing the water temperature to rise, that would not make the water tank feel hot to the touch.

"Axin, the groundwater you use? Could it be a hot spring?" Qin Lan thought of a possibility at this time.

Hearing what Qin Lan said, Chen Xin thought about it and thought it was possible, but it didn't make sense.

"It's not quite right. The cold water I used before has been cold water. It's impossible to suddenly become hot!" Chen Xin still felt very strange. He shook his head and said, "If I found out that the hot spring water below is early on, I don't need it at all. If you have a ground source heat pump, you can pump hot water directly and use it. There is no need for shallow geothermal heating."