"Simple ground source heat pump"

"Upgrade plan 1: replace the circulating medium, improve the heat exchange efficiency of the equipment medium, and upgrade the survival points required to 300"

"Upgrade plan 2: Replace the circulating medium, improve the circulating efficiency of the equipment medium, and upgrade the required survival points to 500"

Chen Xin's assembled ground source heat pump equipment is still an ugly guy, but compared to the pile of things that were put together when the oxygen generator was first built, this ground source heat pump equipment at least looks like that, and does not seem too simple and shoddy.

Seeing the upgrade plan displayed by the system, Chen Xin just raised his eyebrows and clicked to confirm the upgrade, and applied the two upgrade plans to this ground source heat pump equipment.

The green light is still flashing, and the entire ground source heat pump equipment seems to be reborn, and the volume and structure of the equipment itself have also changed.

In general, things have gotten bigger, the pipes have gotten thicker, and the structure has become more complex.

Or it can also be said that what Chen Xin just made is just something that can be reluctantly called a ground source heat pump, and the upgraded one is the real ground source heat pump equipment.

But looking at the large pile of pipes placed on the ground, Chen Xin couldn't help but scratch his head, Qin Lan's drill bit hadn't been sent yet, how could he install this thing in the ground?

The piping part of a ground source heat pump plant is a very large structure, although a large number of pipes are just stacked on top of each other because the equipment is still not installed.

But looking at the large number of pipes, Chen Xin still felt a headache, which was a little different from what he expected, these pipes were assembled like a huge radiator, which was not something that could be plugged in with a hole in the ground!

Just when Chen Xin felt embarrassed, the system once again highlighted its presence.

"Do you want to spend 50 survival points to install a ground source heat pump?"

Looking at the system prompt that appeared in front of him, Chen Xin scratched his chin, and the beard that he hadn't shaved for a while couldn't help but prick his hands, but the point was not here.

"Is the system so powerful? You can really do whatever you want if you have a survival point! Chen Xinmo rubbed his chin, although he already knew the power of the system, but when he saw this, he still felt that he had not brought out all the functions of the system.

He had also thought about installing the equipment through the system, but Chen Xina planned to put the ground source heat pump he assembled into the planting greenhouse, pretending to install the equipment in place with the help of system upgrades.

Instead of being like now, the equipment is placed here, and the equipment is installed in place with a single click of the system.

However, since it has such a convenient function, Chen Xin did not bother himself, and still chose to consume survival points to let the system be installed.

As for the installation location of this equipment, Chen Xin chose it next to the wall of the public space near the planting greenhouse, and connected a radiator to the planting greenhouse.

The installation interface of the system is somewhat similar to the placement interface of some business and construction games, which is a green grid-like virtual interface.

Chen Xin gave it a try, and in this interface, he could move or adjust the structure of the shelter and the placement of items at will, completely controlled by his mind, and did not need any additional operation from him.

Through this interface, Chen Xin can adjust the building structure and the location of items in the shelter that he is not satisfied with or inconvenient, and even enlarge or reduce the area of the room, and even divide the functions, which is very convenient and powerful.

Of course, such a convenient and easy-to-use function is naturally based on the consumption of survival points.

Chen Xin only adjusted and moved a few rooms, changed the position of the equipment, and in the interface displayed by the system, the survival points required to achieve these changes exceeded 1,000 points.

Looking at the numbers displayed by the system, Chen Xin could only obediently give up his idea of adjusting the structure of the shelter and the placement of equipment, and only installed the ground source heat pump and closed the interface.

Obviously, this interface is not something that Chen Xin can afford to play now.

After installing the ground source heat pump equipment, looking at the ground source heat pump that occupies a considerable part of the public space, Chen Xin felt that he might need to upgrade the shelter as a whole as soon as possible, or save enough survival points to adjust the building structure and equipment placement of the shelter.

Otherwise, he felt like his shelter would only get more and more crowded.

After installing the ground source heat pump in place, plugging it in and running it, Chen Xin soon felt the heat dissipating next to its radiator.

Set the temperature to 20°C on the control panel of the ground source heat pump equipment, check it, and see that the equipment is running normally, Chen Xin took out today's dinner from the newly added food pantry and prepared to eat.

Today, Chen Xin ate a very simple meal, just a shelter ration and a can of luncheon meat.

Chen Xin simply fried the luncheon meat, put the shelter rations in the pot and heated them, then sat down on the sofa with the pot and began to eat.

After being so busy, even if the system helped save a lot of effort, Chen Xin still felt tired enough.

Eating slightly coarse food, Chen Xin missed the sweet and sour pork ribs made by his mother for no reason.

It is Chen Xin's favorite dish since he was a child, the fresh and tender chops are blanched and then fried, and then they are fired in sweet and sour sauce......

When Chen Xin was young, even if there was no meat and only a bowl of pasty bibimbap, Chen Xin could eat a bowl of rice.

Thinking about it, Chen Xin couldn't help but shed tears from the corners of his eyes, dripping into the meal.

His mother is far away from her hometown at the moment, separated by a distance of more than 600 kilometers, across the four provinces of Hunan, Hubei, Anhui and Jiangxi, if it is not for the existence of a system, Chen Xin is afraid that it is a luxury to see his mother again in this life.

Although Chen Xin forced himself not to think about this, tears couldn't stop flowing, and the thoughts of his mother couldn't stop pouring out.

His parents were so far away that even with the radio, Chen Xin couldn't talk to them, and his hope of seeing them again in this life was slim.

The spoon in his hand was like a thousand pounds, and Chen Xin's hand holding the spoon could not be raised, sending the mouthful of food that was close at hand into his mouth.

At this moment, what he is thinking about is not eating, but whether his parents are okay in their hometown, which is more than 600 kilometers away and more than 1,200 miles away.

The unstoppable longing made Chen Xin simply throw down the spoon in his hand, pulled a piece of toilet paper, wiped the tears on his face indiscriminately, and came to the bedroom to turn out the photo album that was originally locked in the box.