Doomsday Bunker Upgrade

"You can actually make this with ingredients! It's amazing!" Mo Qingyan looked at the oxygen generator that was removed from the car by Chen Xin, and sincerely admired it.

When Chen Xin told her to pay attention to the oxygen problem before, Mo Qingyan also heard from Chen Xin how to make a simple oxygen concentrator by herself, and she and her sister Mo Qingxin planned to make one by herself, but In fact, after I got my hands on it, I realized that this is not something that can be made casually.

Facing the oxygen generator brought out by Chen Xin, in addition to admiring Chen Xin's hands-on ability, Mo Qingyan was also somewhat moved.

So she half-jokingly said to Chen Xin: "A Xin, you brought this kind of thing, how should I exchange it with you? If you exchange wine with you, you must not empty my wine cellar? Or me and Xiaoxin Have a good time with you?"

Hearing what Mo Qingyan said, Chen Xin didn't say anything, and Mo Qingxin's face immediately turned red.

Although Chen Xin and Mo Qingyan didn't mind this kind of joke in the past, but really saying this in front of her face still made Mo Qingxin feel very shy and embarrassed.

"Just relax, I don't have such an idea now." Chen Xin shook his head and rejected Mo Qingyan's proposal: "Give me two bottles of your treasure, and then give me two cases of wine and two cases of canned food. As for Saying I really want to have a good time, wouldn't it be better for you two to move in with me?"

Even if something really happened between him and Mo Qingyan, it wouldn't affect their relationship, but Chen Xin still wanted to stick to the bottom line.

"Fuck, you can't tell that you still think about Jinwu Zangjiao?" When Mo Qingyan heard Chen Xin's refusal, she didn't know if she was lucky or regretful, but she soon complained to Chen Xin exaggeratedly. Bring this topic to the fore.

Chen Xin didn't continue talking, but just helped Mo Qingyan install the oxygen generator and filled it with water before saying to her: "The work of the oxygen generator requires continuous power supply. If there is no light, the algae in it will die. No photosynthesis, so be sure to keep the power supply. Longniang, do you have a backup power supply here?"

"Yes, the battery pack was designed when the shelter was built. It can be used for three days when fully charged, and I also have a generator here." Mo Qingyan nodded, indicating that there was no problem with the electricity.

Hearing what Mo Qingyan said, Chen Xin nodded reassuringly, and said while pouring water into the oxygen generator: "The water in the oxygen generator does not need to be changed frequently, but remember to clean the algae deposited at the bottom to avoid clogging the bottom. spout."

Listening to Chen Xin's explanation of the precautions for the use of the oxygen generator, Mo Qingyan nodded and asked Mo Qingxin to record it carefully.

However, when recording the precautions that Chen Xin said, Mo Qingxin also asked with concern: "A Xin, I have written down everything you said, but where can we get the algae? This is the situation outside. , are the algae dead?"

"Algae is not so easy to die, there should still be surviving algae." Chen Xin was naturally prepared for this. After smiling at Mo Qingxin, he took out a bottle of green liquid in his car: "But you don't need to go outside to find it, I have prepared it for you. This is water from my own oxygen generator, which is rich in algae. After pouring it into yours, it will bred."

"Self-breeding? Don't you need to provide anything else?" Mo Qingxin asked curiously, watching Chen Xin pour a bottle of green liquid into the tank of the oxygen generator.

"In normal use, nutrient salts should be added to promote algae reproduction, but the conditions are limited." Chen Xin shook his head helplessly, but also explained: "But even if it is placed normally, the water will become richer over time. Algae will also be naturally produced after nutrientization, so you don't have to worry about the reproduction of algae.

If the algae inside are really not growing well, Longniang, you can go to Alan or Xiaoding. I heard them before that the algae oxygen generator is also used in the official shelter, and they should have nutrients for algae cultivation. , just do it a little bit. "

Qin Lan did mention this to Chen Xin when he came to deliver the goods, because he was also using an algae oxygen generator himself, so he naturally took note of it.

Hearing what Chen Xin said, Mo Qingyan, who was beside her, nodded quickly and replied, "I see, I will ask Aning later."

After turning on the power and letting the oxygen generator run, Chen Xin clapped his hands in satisfaction and said to Mo Qingyan, "Okay, it should turn green in a day or two, and oxygen will be produced."

Although he said that, Chen Xin actually had no idea whether enough algae could be produced in a day or two.

After all, his oxygen generator was directly upgraded by the system, and the algae in it grew rapidly after the upgrade was completed. It only took one day to dye the water dark green, and the efficiency far exceeded the algae proliferation rate under normal conditions.

However, algae are indeed easy to grow. If a puddle is left alone, the water will turn green in a few days, so Chen Xin is not worried that the oxygen generator at Mo Qingyan's house will not work properly.

Seeing that Chen Xin had installed the oxygen generator, Mo Qingyan took the initiative to say to him, "Thank you for your hard work, Ah Xin, stay at noon for dinner and then go back!"

"Ah...? Oh! Okay!" Chen Xin was stunned for some reason. After Mo Qingyan shouted, he came back to his senses and agreed to her suggestion to stay for lunch.

Although Chen Xin agreed, but when he was waiting for Mo Qingyan to cook, he always seemed a little lost, as if he was thinking about something.

Noticing Chen Xin's state, but Mo Qingyan and Mo Qingxin didn't say much, just asked a question with concern, and they didn't care anymore when they saw that Chen Xin didn't have any problems.

What Mo Qingyan brought out for lunch was still the emergency food she had reserved before the disaster. In addition to the three-point self-heating food, there was also a can of pork and the cabbage that Chen Xin exchanged for her.

It has to be said that this kind of thing that can be stored for several years and decades is really useful in this environment.

Aside from the fact that emergency food lasts longer than storing things like rice, frozen meat, or dehydrated vegetables, it saves fuel and water.

After all, emergency foods are all self-heating types, which can be heated by themselves with just a sip of water. Compared with raw ingredients such as rice that needs to be boiled, it is convenient and reliable in the doomsday environment.

And raw ingredients such as rice and frozen meat must be cooked if they want to be eaten, and they need to consume precious drinking water and fuel, and their own preservation is also very dependent on storage.

Rice is slightly better, and ingredients like frozen meat can be stored for a long time at least in a low-temperature freezing environment, far less than the long-lasting emergency food that can be stored in a place.

Doomsday disaster said that there are rice frozen meat, buddy, are you serious?