Compared to the manufacture of ten small 10KW units, three large 50KW units are obviously stronger in terms of overall output.

Moreover, another advantage of large equipment is that although the output power of one large device is the same as the output power of five small devices, the power consumption is obviously lower than that of large devices under the same output power.

The manufactured equipment did not appear on the Chen Xin workbench, but was directly exported to the material warehouse on the upper floor.

This is undoubtedly one of the new features obtained after the upgrade, Chen Xin can choose to have the finished items appear on the workbench, and can also choose to put the items directly in the material warehouse, so as not to crowd the internal space of the main body of the shelter due to some items.

The manufacturing time of the three large ground source heat pump equipment is much shorter than the ten small ground source heat pumps that Chen Xin originally expected.

Based on the last time Chen Xin helped the SWAT team manufacture ground source heat pumps, he was able to complete three small ground source heat pumps in a day, but now he only took about a noon and afternoon to complete the manufacture of three large ground source heat pump equipment.

This is undoubtedly a major benefit for Chen Xin.

Originally, he needed to manufacture 50 small ground source heat pump equipment, but now he has replaced it with large ground source heat pump equipment, and under the condition that the total output power remains the same, Chen Xin has used one-fifth of the original materials and less than one-fifteenth of the construction period to complete nearly one-third of the task requirements.

You must know that Chen Xin's original calculation was that ten small devices could be completed within two to three days after the upgrade, but now it only took one day to get them all, and there is a little extra balance of materials, which can be regarded as saving Chen Xin a lot of time, and he can set off a few days earlier than expected.

The result was reported to the people who contacted the city government through the shortwave radio, and sure enough, after learning the news, the city government also showed great joy and great interest.

After all, ten pieces of equipment and three pieces of equipment, which one is easy to maintain and easy to use, the people of the city government still have a clear distinction.

And Chen's ability to build a large ground source heat pump is also a big news for the city's plan to reopen small shelters.

If it weren't for the city's original plan to use ground source heat pump heating in a small shelter for a pilot, and then decide whether to use more small shelters according to the results, the leaders in charge of this matter would have planned to ask Chen Xin to order a few more pieces of equipment and reactivate all the small shelters that were originally mothballed in the urban area.

But after all, he is a leader, and he is not so impulsive, and Chen Xin also said that he needs to go back to his hometown to pick up his parents, and the people in the city government are not easy to change their plans to force Chen Xin to stay.

Therefore, the city government's leader in charge of this matter only asked people to send the previously negotiated manufacturing materials to the Chen Xin shelter, and at the same time received three large ground source heat pump equipment and sent them to the small shelter that was ready to be put into operation.

As for the installation of ground source heat pumps, this does not need Chen Xin or the leaders to worry about it, naturally the construction team of the city government to deal with this kind of thing, Chen Xin only needs to be responsible for providing equipment, and the leaders only care about the results.

Things are going well, Chen Xin naturally didn't worry about this matter anymore, and then he only needs to complete the production of ground source heat pumps with the materials they provide according to the requirements of the city government.

In addition, what Chen Xin needs to worry about is how to transfer his refuge to Mo Qingyan and Mo Qingxin sisters to take care of before he leaves.

Regarding this matter, Chen Xin had already negotiated with Mo Qingyan, and she also agreed to come back to take care of Chen Xin's shelter, but for the time being, she and Mo Qingxin had not moved over.

However, Mo Qingyan also agreed, she would move over two days before Chen Xin's departure, so as to leave enough time to familiarize herself with Chen Xin's shelter, lest she not use the equipment in his shelter after Chen Xinren left, causing any unnecessary trouble.

In addition to these things, the vegetables that Chen Xin planted in the greenhouse are also about to be harvested, which also means that the monthly material exchange with the SWAT team is also approaching.

It's just that the supplies from the SWAT team have been sent together when the city government sent things to him before, but the vegetables on Chen Xin's side have not yet reached the time for harvesting, so this material exchange is that Chen Xin unilaterally handed over the harvested vegetables to the SWAT team.

And this kind of thing is because Chen Xin had advanced the exchange share for the next two months, and he had to do it twice more before he could re-exchange materials.

According to Chen Xin's own estimation of time, if everything goes well, he will have already picked up his parents from his hometown by that time.

Therefore, after thinking about it for a while, Chen Xin decided that this material exchange and the next two material exchanges would be handed over to Mo Qingyan to be responsible, and he himself could leave a few days earlier and go back to his hometown early.

Fortunately, now his planting greenhouse has been fully mechanically automated, whether it is sowing or harvesting, it can be completed by machinery, Mo Qingyan only needs to operate on the operating table at that time, and she does not need to really do farm work like Chen Xin did little by little.

While thinking about these things, Chen Xin also came to the planting greenhouse, came to the operating table, and checked the growth of crops in the greenhouse through the screen of the monitor.

The console that has been upgraded to the greenhouse is a very convenient tool, and through the monitor screen on the countertop, Chen Xin can see the growth of each plant on the six-layer hydroponic tray above his head, without having to climb up to inspect it visually.

Inspecting the crops that were about to ripen, Chen Xin suddenly noticed that there was a small crop on one of the hydroponic planting trays that was different from other crops, looking like a pile of weeds.

Chen Xin zoomed in the surveillance camera, and only then did he realize that this was the herb he promised to plant for Dr. Hongrui.

Although Chen Xin was also taking care of them after planting them before, it was obvious that so many things had happened during this time, and Chen Xin himself had forgotten that he had also planted these herbs.

These herbs are growing quite well, but as medicinal herbs, they don't grow as fast as the vegetables on the side, and it takes a while to cultivate them before they can be picked.

After checking these herbs, Chen Xin didn't care too much, the current growth of these herbs was not bad, and it was still early to pick them, so he didn't care too much.

Just looking at these herbs, he remembered something that he had overlooked.

That is, although he prepared a first-aid kit in the armored RV, he did not prepare enough medicine.

It's not that Chen Xin forgot to prepare medicines, he still took all kinds of medicines from the medical room and put them in the medical box of the armored RV.

Not only medicines, but even simple surgical kits that can be used for emergency surgery, Chen Xin has prepared two to avoid any accidents on the road.

But these medicines were all prepared before the disaster, and the types were limited to some common medicines, plus Chen Xin had to leave some of them in the shelter, so although it was not enough, in case of some unexpected circumstances, it might still be insufficient.

"Looks like I'm going to have to find a way to get some medicine!" Chen Xinmo rubbed his chin and seriously thought about what medicines he still had to prepare: "It's a pity that something happened to the doctor's house, otherwise he would be a good place to change the dressing, and now that he is on Xiaolong's side, I can't go to him to change the medicine." ”

It's not that Chen Xin feels that there is anything wrong with going to Li Yulong to change the medicine, but that he went to the doctor to change the medicine, which is bound to let Li Yulong know about it, and if Li Yulong knows about it, I'm afraid that with his character, this medicine will not be changed.

Although Li Yulong asked Chen Xin, and Chen Xin did help him a little, but in general, Chen Xin still owes Li Yulong a favor, even if he wants to collect wool, it is impossible to always collect wool on Li Yulong alone.

What's more, whether the personal debt is good or not, after there are more such things, it will affect the relationship between Chen Xin and Li Yulong.

So there is no need, Chen Xin prefers to go to the hospital through the city government to change some medicines that can be used on the road.

And this has the added advantage that the doctors in the hospital are obviously more professional, and the medicines prepared are more able to cope with various situations.

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Now that you have thought of the lack of preparation, you should immediately go and make up for the shortcomings.

Chen Xin did not delay, when the staff of the city government came to deliver the second batch of materials and towed away the three large ground source heat pump equipment, Chen Xin also mentioned to the person in charge of delivering the materials that he needed a batch of medicines.

This person in charge is to replace Secretary Li, and he is mainly responsible for the handover of materials and equipment with Chen Xin.

After listening to Chen Xin's request, he agreed to help Chen Xin contact the hospital, let the hospital prepare a batch of medicines for him, and even took the initiative to invite Chen Xin to go back to the city with him and go directly to the hospital to get the medicine.

After completing the handover of materials and equipment, Chen Xin and the person in charge returned to the city in the city government's car.

When he came to the hospital, the person in charge went to the hospital to help Chen Xin prepare medicines, while Chen Xin sat in the hall of the hospital a little bored and waited.

The lobby of the hospital is still not much different from before, and although it is the end of the world, it is also a hospital converted from a shelter, but the patients are still as crowded as before the disaster.

It's just that Chen Xin can't take out his mobile phone to play games like before, so he can only sit bored and watch "Cat and Mouse" playing on the TV hanging in the hall.

Just when Chen Xin was bored and about to yawn, a shout full of surprise suddenly came from behind him: "Junior Brother Chen? ”

Chen Xin was also a little surprised, he had the impression that only one person would call him by his name.

He looked back as he got up from his chair, and appeared in front of him the person who would call him like this: "Senior sister? ”

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