Doomsday Bunker Upgrade

The arrival of Qin Lan and Ding Ning added a lot of popularity to Chen Xin's refuge.

After all, he was originally the only person. If he didn't speak by himself or made a little noise, the entire shelter would be quiet and terrifying.

Therefore, although the generator and ground source heat pump will produce a lot of noise, Chen Xin has never considered eliminating noise or sound insulation. Because of the sound, he feels that he is not living in a grave, and he will not feel too much. Be quiet and fall into claustrophobic fear.

However, the arrival of Qin Lan and Ding Ning also had other effects on Chen Xin's life, at least now Chen Xin has to make three breakfasts.

"Axin, do you eat this in the morning?" Ding Ning asked with a weird expression looking at Chen Xin making breakfast.

It's not that Ding Ning thinks Chen Xin's breakfast is not good, but that he is too extravagant.

Fresh rice porridge, this can also be said to be Chen Xin's own rice, which is being picked up in the ground. It doesn't matter how you eat it.

But the thinly sliced ​​Iberian ham he put aside made Ding Ning feel a little unacceptable. Even before the disaster, few people would eat breakfast like this, which is really extravagant.

"You said this Iberian ham? It was sent by Xiaolong before. The quality of ham will decrease if it is left for a long time, and I have opened it, so I can't leave it for too long." Chen Xin explained. Seeing that the porridge in the pot was almost cooked, he turned off the stove and brought the cooked breakfast to the table.

The breakfast was arranged, Ding Ning also brought the tableware and chopsticks, and the three of them sat down to have breakfast together.

"It smells so good!" Although Ding Ning said that she felt luxurious, when a piece of ham entered her mouth, she couldn't help but exclaimed loudly.

Qin Lan wanted to appear much quieter. Anyway, when she was hospitalized, Chen Xin had these in the sick meal that Chen Xin sent every day. Although she still thought it was delicious, she didn't shout out like Ding Ning.

However, while eating breakfast, Qin Lan asked Chen Xin: "Axin, do you need our help for anything? Although we are here to protect you, we don’t mean to say that we are here for nothing. Live, just speak up if you need our help."

Ding Ning also hurriedly nodded and said in a hurry: "Yeah, yeah, there is nothing we can do. Don't be like yesterday. The official result is just to let me water you."

"There are some things to say, but I have done relatively tedious and arduous tasks a few days ago, such as plowing, raising seedlings, and planting seedlings. If you come the other day, there will indeed be endless tasks." Chen Xin heard the two people say that they wanted to help, and after thinking about it, he explained: “Now it’s a bit easier these days. The rice in the field only needs to be watered, and the vegetables in the hydroponic dish are basically not used. Just let it grow by itself."

"But we can't just do nothing, right? It feels like we are here to eat rice." Qin Lan still hopes that she can help Chen Xin do something within her power.

Seeing Qin Lan's persistence, Chen Xin thought for a while and said, "If this is the case, there is indeed something, Alan, you can help me do it."

"What's the matter?" Qin Lan suddenly looked forward to it.

Chen Xin smiled, tapped her bowl with chopsticks and said, "Eat first, and then talk after you finish."

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Breakfast was quickly finished. After Ding Ning took the initiative to help clean up the dishes, Chen Xin took the two to the oxygen generator in the refuge.

There are a total of five oxygen generators in Chen Xin's refuge. In addition to the one in the living room, four more are placed next to the generator.

"This is the algae oxygen generator in the refuge. It is mainly used to provide oxygen to me. Because it is a biological oxygen generator, the algae will leave a lot of sediment." Chen Xin raised his hand and knocked on the green sediment on the bottom of the tank. Introduced to Ding Ning and Qin Lan: “These sediments are pure natural algae. The so-called health foods such as spirulina that were popular before the disaster are all similar to these. What I need your help is to These sediments in the tank are taken out, and then used as raw materials into the biogas reactor."

After Chen Xin explained, Ding Ning and Qin Lan also understood what he wanted them to do.

Chen Xin took a pail and placed it next to a valve at the bottom of the oxygen generator. He opened the valve at one point and said: "This valve is for extracting these sediments. As long as you open the valve, these sediments will be sucked by themselves. Come out, just use a bucket to pick it up."

As the water flow left in the valve brought out the sediment at the bottom of the oxygen generator, a large bucket of dark green liquid was soon added to the bucket.

A lot of the originally dark sediment at the bottom of the oxygen generator on the side was also discharged, and it looked a lot lighter.

Chen Xin closed the valve, poured the green liquid in the pail into another large pail aside, then put the pail back to the bottom of the valve, and opened the valve again.

"Because the valve is only used for draining water, in this process, the sediment inside cannot be discharged well at one time, so an oxygen generator is about to be put on three times." While explaining his own practice, Chen Xin knocked on the big bucket next to it again: "Although the discharged water contains a lot of sediment, it is mainly water, so we have to filter it in this big bucket and use a filter to remove all the sediment inside. "

With that said, Chen Xin picked up a filter hanging on the side and fished it out of the bucket. The filter immediately added a layer of green algae.

"Of course, you can also put the filter on top of the bucket, which will save a little trouble, but be careful not to get the water everywhere." Chen Xin took out another bucket and scraped the algae on the filter. In the bucket, he handed the filter net to Qin Lan: "Just put the filtered algae in this bucket. The biogas reactor is over there. There is a sign. Just open the lid and pour these things in. Flush, it’s best to wear a mask when adding ingredients."

"It sounds cumbersome!" Ding Ning couldn't help but sigh with emotion.

"It's a bit cumbersome, so I'm considering how to remodel it. It doesn't need to be so cumbersome, but I don't have any ideas yet." Chen Xin nodded. In fact, he himself felt that it was troublesome to do so, but he was not in a hurry to improve.

Qin Lan took the filter and tried to put it on the bucket to catch the water directly. This quickly filtered out a lot of green algae.

She changed her hand and poured it into another bucket aside. Then she said, "Leave it to me here. Just filter out all the algae deposits, right?"

Chen Xin nodded, pointing to the sediment on the bottom of the oxygen generator tank next to him, and said: "Just fish out these sediments. After the bucket is full, go to the biogas reactor to feed. You can two people. Cooperate."

Qin Lan and Ding Ning both nodded. This work just seemed cumbersome, not very troublesome and tiring work. The two of them cooperated and could finish it quickly.

"After catching the sediment, you only need to open the water inlet valve next to it to add water to the oxygen generator. The water does not need to be too full. There is a scale on the tank, and you can add it to that position." After that, Chen Xin Only then turned around and walked towards the planting greenhouse, and Ding Ning and Qin Lan also began to cooperate to discharge all the sediment in the oxygen generator.

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While Chen Xin, Ding Ning, and Qin Lan were doing their own work, the urban joint investigation team was also holding a meeting to deploy the next step.

"According to the clues we currently have, the next target of this group of terrorists will be the refuge in the urban area, but it is still unclear which refuge is, so each refuge must be defensive." Conference Room Here, a person who seems to know that he is a high-ranking official is speaking, and everyone at the conference table is also listening carefully to his speech.

After the senior official finished speaking, a city bureau leader wearing a police uniform at the conference table also said: "Our city bureau attaches great importance to this operation. Dispatch control ~www.ltnovel.com~ Checkpoints and defensive facilities are set up at the door of each refuge to ensure that every person entering and leaving the refuge will be checked and will not bring dangerous goods into the refuge."

"Our armed police will also do a good job of cooperating with the municipal bureau to ensure the safety of every refuge." An officer in the uniform of the armed police beside the municipal bureau leader also followed suit.

The senior official who presided over the meeting nodded in satisfaction, but there was no expression on his face. These are basic things. If you do what you should, if you don’t do it well, something goes wrong. It’s because someone will lose their jobs, even in this special period. Head off.

Refuge No. 2 in Baling County was attacked before, and a suicide attack occurred. The relevant personnel responsible for the management of Refuge No. 2 in Baling County and the county government management in Baling County were all punished. Some people have even been held accountable, arrested and detained, waiting for the matter to be over, and then liquidating together.

"Defensive alone is not enough, we have to attack! We must find out this group of terrorists! Let the city bureau comrades talk about the arrangement of the arrest." The senior official presiding over the meeting set the tone and turned his attention to The leader of the city bureau, motioned him to speak.

The city bureau leader did not dare to neglect, and cleared his throat and said: "After two large-scale investigations, we have now locked the area where terrorists are active and are planning arrest operations..."

The leaders of the city bureau introduced the arrest operations being arranged by the city bureau, and everyone at the meeting listened very carefully.

Only in the corner, a city official listened to the introduction of the city bureau leader, but his eyes flickered, as if he was thinking about something.

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