Doomsday Bunker Upgrade Chapter 157: Plantation site selection

With a systematic installation function, Chen Xin just moved a thought, and installed a set of fish and vegetable symbiosis equipment originally in the storage room into the planting greenhouse, connected to several hydroponic planting plates. sink.

The fish-vegetable symbiosis system has strict requirements on the oxygen content, PH value, total nitrogen, temperature and water alkalinity of the water body. Therefore, after Chen Xin installed the equipment, although he did not let the equipment run, but Chen Xin still needs to use the monitoring instruments attached to the equipment to test the water quality to ensure that the requirements can be met.

Fortunately, Chen Xin used groundwater and only added nutrient solution to grow vegetables. The water quality is still no problem.

However, due to the recent rise in groundwater temperature, the temperature of the water used in the refuge is inevitably higher. This is also associated with the higher temperature of the water in the hydroponic planting tray in the planting greenhouse.

There is no problem with growing vegetables, but if it is used to raise fish, unless it is tropical fish, it will make the fish a little uncomfortable.

So in actual use, Chen Xin needs to consider controlling the water temperature, so that the water temperature is not too high, and the fish farming becomes a boiled fish soup.

This is actually very easy to control, because the groundwater used by Chen Xin is first pumped up and then stored in a water tank. When needed, it is transported from the water tank to the water pipe in the shelter.

Therefore, there is no problem as long as it is not used immediately after the pump has pumped up the high-temperature groundwater, but after cooling for a period of time.

As for the hot spring bath that Qin Lan wanted before, this one is also easy to handle. You only need to add another heat preservation water tank, and put the hot water drawn in the heat preservation water tank for heat preservation. It is even simpler and can be drawn at any time. Can be used anytime.

After all, the so-called hot springs, most of the temperature is either too high or too low. There are few hot springs that are really suitable for bathing, so most of the hot springs need to be heated or cooled, and even some are just hot spring water transported to the pool for burning. It just opened.

Those thoughts and thoughts were tumbling in his mind. Chen Xin looked at the drawings of the dryer on the computer and had no inspiration. Under the five upsets, he was too lazy to make any more, so he simply turned off the computer and washed it. Take a shower and go to bed.

—————————————————————

Li Yulong's work efficiency is very high, perhaps because even in the end of the world, there are still people under his father who do things for him.

So Chen Xin didn't let Chen Xin wait for a long time. After two days, he came back again.

"Xiaolong, did you get the dryer I wanted or did you get the gauze?" Li Yulong was invited to his luxury car, sitting on the sofa and watching Li Yulong's face with joy, Chen Xin Curiously asked.

Li Yulong didn’t sell Guanzi, he just said with a smile on his face: “It’s also Brother Xiao Chen, you’re lucky. You told me to ask for a dryer before, so I’ll go back to find the supply. Guess what? Really let me give it. Found it!"

"I really found the dryer?" Chen Xin couldn't help showing a happy expression when he heard Li Yulong say this, and asked him: "What kind of dryer and how big is it? How effective is it?"

"I found it. It was the fruit and vegetable machine that my dad used to make dried fruit in the kitchen of my dad’s hotel. I bought a relatively large one. It can dry about 30 or 40 catties of fruit at a time. It also has an LCD touch screen and smart temperature control. , Things are very good." Li Yulong looked like asking for credit, and at the same time boasting about what he found.

After listening to Li Yulong's explanation, Chen Xin's eyes widened, and he was a little surprised: "Fruit and vegetable machine?"

"Yes, the fruit and vegetable machine! Although it is used to dry fruits, I found the instruction manual, and it says that it’s okay to dry the grains. And the things are almost brand new. I bought them in the second half of last year, almost I haven't used it much." Li Yulong didn't expect to find such a thing.

The situation introduced by Li Yulong made Chen Xin's heart beat, and he couldn't help but ask him: "How about the power consumption? Is the thing big?"

"The power consumption is only 500 watts. This thing does not consume electricity for an induction cooker." Li Yulong seemed to know that Chen Xin wanted to ask about this, so he took out the manual that he had prepared and handed it to Chen Xin: "Something Big, because it is used by the hotel, but it has already been towed, it is in my car, you can drag Xiao Chen in at any time."

Accepting the manual handed over by Li Yulong, Chen Xin carefully opened it and looked at it.

This fruit and vegetable machine is indeed as Li Yulong said. It’s a bit big, but it’s not too big. It’s less than one meter high. Although it weighs forty kilograms according to the instructions, it’s not too big. thing.

Although you can only roast 30 or 40 catties of grains at a time, some of them are already very good.

So Chen Xin nodded with satisfaction and said: "It's really good. It's hard to find such a machine in this situation~ IndoMTL.com~ help me get it in."

"Okay, Xiao Chen, you are satisfied!" Li Yulong still smiled and nodded, and asked the bodyguard who came with the car to help Chen Xin carry things into the shelter.

The fruit and vegetable machine was placed in a public space, and when it was placed against the wall, it was turned on. Seeing that it could be turned on normally, Chen Xin moved a bag of rice that was originally placed in the corner of the wall and prepared to try the machine.

When Li Yulong saw this, he asked the bodyguard to return to the car outside first, while he enthusiastically stayed beside Chen Xin to help him put the rice in the net tray of the fruit and vegetable machine.

Because it was the first time I used it, Chen Xin adjusted the temperature to a relatively low level and only set it for an hour. I planned to see the effect first.

Seeing that Chen Xin was testing the machine, Li Yulong did not rush to leave, but chatted with Chen Xin about how to set up a planting greenhouse after getting the ground source heat pump from him.

"Xiaolong, you want to set up a plantation. The ground source heat pump is taken from me. The heating problem is solved, but where do you plan to set up this plantation?" Chen Xin looked at Li Yulong and asked him about this. very important question.

This is a very important question, because in the current environment, even with the ground source heat pump provided by Chen Xin, it is still impossible to build a plantation on the ground, not only because of the harsh environment on the ground. Also because the cold will affect the construction.

In the freezing cold, how do you mix cement and build bricks?

Even if you use steel bars and glass to build a greenhouse, how can such a fragile structure resist environmental erosion?

Instead of spending a lot of resources to build a plantation on the surface, finding a suitable underground space is the most reasonable way. Even if it is manpower to dig a hole, it is better than building a house on the surface.

So Chen Xin is very curious about where Li Yulong, who has won the support of the city government and his father, will locate the plantation.