Chapter 106: Exchange for supplies

"I have enough to eat here, don't worry, just me and Xiaoxin, it will be enough to eat for another three to five years." Mo Qingyan put on a confident expression, behaving very optimistically: "Three Five Years later, the country must have begun to resume production. Even if you still live underground, eating will definitely not be a problem."
Regarding Mo Qingyan’s optimism, Chen Xin saw her guilty conscience, but friends shouldn’t force others to accept your kindness, so Chen Xin did not continue to question Mo Qingyan, but said to Mo Qingyan:
Since Dragon Mother If you have said so, then I won’t force you. If you need help, please feel free to contact me. Besides, you..."
Chen Xin hesitated, but still said to Mo Qingyan: "Although Dragon Niang must have enough reserves for you to eat, now is the end of the world after all, and no one knows what will happen in the future. I suggest you still get a planting greenhouse. Having a certain degree of self-sustainability will allow you to persist longer and improve your life."
　　 Regarding Chen Xin's proposal, Mo Qingyan had considered it before. After all, no matter how much food is in reserve, there will be one day to finish eating, so he must make plans after finishing the reserve.
"Your suggestion of ingredients is very good, but the problem is that I really don't have the conditions to plant a greenhouse! I told Alan before that I want to grow mushrooms. Later, she asked someone to help with it, saying that it was not suitable for transformation, so I didn't do it either." Of course Mo Qingyan knew what she should grow, but she really didn't have the conditions to grow mushrooms.
　　Although Mo Qingyan’s refuge has a good thermal insulation layer, and the air conditioner can be turned on, which can ensure that the temperature in the refuge will not be too low, but if you want to grow mushrooms, the conditions are indeed lacking.
　　 "Can't you grow mushrooms? This..." Chen Xin frowned and thought for a while, and said to Mo Qingyan: "Since you can't grow mushrooms, Long Niang, you should do hydroponic cultivation like me."
Having said that, Chen Xin went through the thoughts in his mind and expounded his thoughts to Mo Qingyan with a little excitement: "I will help you install a ground source heat pump equipment for Long Niang, and then install it on this equipment. Then connect a set of fish and vegetable symbiosis hydroponic planting system and waste heat recovery power generation device.
　　In this way, you can obtain energy through the ground source heat pump, which can generate electricity and heat, maintain the operation of the whole system, and at the same time continuously produce food for you. "
　　 "Is this really okay?" Mo Qingyan couldn't help but feel a little tempted when she heard Chen Xin's description.
The system that Chen Xin said is really beautiful, because it can generate electricity, heat, and produce food. With such a set of things, Mo Qingyan’s refuge has at least two problems: heating and eating. Don't worry about it.
Facing Mo Qingyan’s fascinating question, Chen Xin nodded affirmatively:
The ground source heat pump device can achieve an energy efficiency ratio of 4. Using part of the energy to generate electricity is enough to drive its own operation, and at the same time, Sufficient heat output.
　　 As for the hydroponic cultivation of fish and vegetable symbiosis, as long as the temperature is ensured, this is still very easy to make. I plan to get a set of such equipment myself, so you can rest assured, Dragon Niang. "
　　 "In that case..." Mo Qingyan nodded, as if she was moved by Chen Xin: "Let me think about it. After all, this is a big project, and you don't even have a set of equipment for the ingredients?"
　　 Regarding Mo Qingyan’s question, Chen Xin just smiled and said,
If necessary, the equipment will be ready at any time.

　　 "Okay, let me think about it and give you an answer later." Mo Qingyan still did not directly agree.
　　 Chen Xin just nodded about this, and didn't say much.
　　
　　 After returning to her refuge, Chen Xin contacted Qin Lan and asked her to exchange materials including drill bits and compressors.
"Axin, why do you want these things?" Qin Lan did not immediately agree to what Chen Xin asked for, but asked about his purpose: "The special police team doesn't have these things you want. I am afraid we will collect them. To get it for you."
　　 "I plan to use these things to assemble a ground source heat pump to heat my refuge." Chen Xin did not hide anything from Qin Lan.
　　 Hearing Chen Xin said that he wanted to assemble the ground source heat pump by himself, Qin Lan was a little unsure. Only after Chen Xin's patient explanation did he understand what was going on.
"It turned out to be like this. I'll ask the captain when I turn back. Except for the drill bit, many of the things you want are not easy to handle now." Qin Lan didn't dare to pack up and say that he could help Chen Xin get things. .
　　 Although basically everything that Chen Xin wanted was included in an air conditioner, it was even more readily available before the end of the world, but it would be difficult to get it in the end of the world.
Although the country is undergoing industrial restart, it is clear that all production capacity is given priority to supply where it is most needed~EbookFREE.me~ The first to resume production must be the basic industrial facilities, such as the compressors and evaporators of Chen Xinyao. Even if things like that are produced now, they are still used by large-scale industries.
　　Can you put it another way, these things will inevitably be sent directly to the factory that resumes production, rather than sold to individuals.
　　 So if you want to get these things, even the SWAT team can only collect them a little bit.
　　 After finishing the call with Chen Xin, Qin Lan naturally reported the news to Uncle Ding as soon as possible.
　　 "Political commissar, what do you think?" Uncle Ding looked at the political commissar, and they happened to be talking about things when Qin Lan came.
　　Uncle Ding has always been accustomed to asking the political commissar for such things that require decision and judgment.
"I also know this kind of ground-source heat pump equipment. It seems that during the 13th Five-Year Plan before the disaster, the city will have three heating projects using this technology, but the meteorite fell before it was completed." The political commissar was right. I have some understanding of this kind of technology and equipment. I thought about it and replied: "If this Comrade Chen Xin can really modify this kind of thing by himself, I think we can help, and we can also change a few equipment by the way."
　　 Uncle Ding listened to the opinion of the political commissar, and naturally understood what the old man meant: "Commissar, do you mean we use this too?"
"A blizzard will drop the temperature by 30 degrees, and the temperature will probably be even lower in the future. Although the urban area still has electricity and there are boilers in the shelters, coal is all transported out of the country. What if the railway transportation is interrupted? A backup method.
The political commissar looked at Uncle Ding and said with scorching eyes.
　　 After listening to the political commissar’s suggestion, Uncle Ding also nodded and said to Qin Lan: "In this case, Xiao Qin, tell Lao Li, let him take someone out to collect some materials."