Doomsday Bunker Upgrade Chapter 119: Hot groundwater (May/Ten)

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For Qin Lan's question, Chen Xin did not answer, because this question does not need him to answer.

"Uncles and aunts, did they go back to their hometown? Then, how do you get them back, 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, don’t hesitate to say, I will definitely help if I can do it."

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 if I have something."

Looking at 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, just find something to do. The more decadent you are, the harder it is to recover."

"Really? Then, Alan, what do you think I should do?" Chen Xin looked at Qin Lan. At this time, he still didn't want to work in his heart: "And you said you want to stay for two days? Me too There are no extra beds and toiletries. Where do you sleep at night? And you didn’t bring a wash to change your clothes. What should you do if you take a shower?"

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

When they were a couple, 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, 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 the outside air conditioners you brought."

Speaking, Chen Xin threw away the can, 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 charred outside unit of the 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 screw."

Speaking, 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 air conditioner's outer unit were quickly removed, allowing Chen Xin to remove the outer casing and reveal the inside.

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

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

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

If you loosen all the screws, the ones that can be removed will 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, looking at the charred black layer above, frowned, so he said to Qin Lan: "Alan, you need to get a basin of water. These things need to be cleaned."

These parts are burnt in pitch 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?"

"Pen?" 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. , I don’t seem to have a basin."

Qin Lan nodded when she saw this, and didn't say much to go to the storage room to get the plastic box.

Looking at Qin Lan entering 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.

The green light flashed in the storage room, and a public tuner that 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 was not afraid to use the system functions in front of others, and after the overall upgrade of the shelter, he could also consider recruiting others.

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

"The faucet is next to the water tank over there, just run the water directly." 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 get some parts out of the storage room, and then build a ground source heat pump.

However, before Chen Xin stood up, Qin Lan made a surprised voice: "A Xin, are you using hot water? You can't waste it with a heat source, right?"

Chen Xin felt a little puzzled~IndoMTL.com~ stood up and came to Qin Lan's side, and asked suspiciously, "I have always been cold water! I drew groundwater instead of hot water by drilling a well. !”

However, when he put his hand under the faucet and felt the water flowing out, he was also surprised: "What's going on? Why is the water so hot!"

The 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 water at the moment.

"What's the matter? I used to draw cold water all the time!" Chen Xin was puzzled.

The water in his tank has always been cold water. At first, it was just ordinary tap water. Later, after the upgrade, it became groundwater. The water temperature has always been cold.

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

While using the system function to check the water tank and water supply system, Chen Xin is 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 pipeline has a valve and is opened in one direction, so there is no possibility of backflow.

As for the temperature rise causing the water temperature to rise, it does 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.

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

"This is not quite right. The cold water I used to pump up was always cold. 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 was early on, I There is no need to engage in a ground source heat pump, just pump hot water up and use it, and there is no need to engage in shallow geothermal heating at all."