Chapter 348: pitch a tent

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The number of volunteers assigned to the rescue team in the city is not large.

After Chen Xin had breakfast, a team of about 50 volunteers led by the staff

in the city to the rescue station to help.

After these volunteers arrived, they were immediately assigned to work. They

assisted in maintaining order in the reception area, helped patients see a

doctor, and went to the ward to help take care of critically ill patients... I

have to say that with these volunteers, the work of the rescue team has indeed

changed It's a lot easier, and medical staff can better focus on how to treat

patients.

The team leader also sent five volunteers to Chen Xin as he promised to assist

him in transforming the spare tent.

"Hello, we are volunteers here to help. What do we need to do?" The five

volunteers came to Chen Xin and looked at Chen Xin who was wearing his power

armor today, with envy in their eyes, and A trace of fear.

Power armor, something that can only be seen in previous sci-fi works, is

naturally enviable. The five volunteers who came here are all young people.

They are even more greedy for power armor, which is not usually seen. thing.

However, the mechanical arm on Chen Xin's back is quite hideous, and coupled

with the unknown psychology of power armor, it is not surprising that he is a

little afraid of it.

Chen Xin looked at them, but smiled and said to them: "You can help to set up

this tent first. I need to make some cold-proof renovations for these tents."

"Okay, how do I do this?" Several volunteers came to Chen Xin and asked them

what they should do without refusing.

"These white bags are the tents. I will choose the location. You only need to

spread the tent, and then use the air pump over there to inflate the tent."

Chen Xin pointed and placed it under his feet. Some of the white bags in the

company explained to them: "This kind of tent is easy to set up, but after

that, you need to install lighting and place hospital beds. Thank you."

"This is what we should do. You help save people. We are just doing some

physical work, which is nothing." Several volunteers were very humble and

polite.

Chen Xin didn't say much when he saw it. He instructed the five people to

unfold the tent, and after the selected place was laid, it was inflated with

the air pump prepared in advance.

This kind of tent relies on air column support. It only needs to be filled

with air to support the entire tent. It is a very convenient temporary device

to erect. With the help of five volunteers, the first tent only costs It took

ten minutes to be supported.

But this can’t be regarded as a tent. In addition to continuing to inflate to

maintain the strength of the air column and maintain the support of the tent,

the tent needs to be fixed with ground nails, such as lighting tubes and

heating. The heating stove and supporting hospital beds need to be arranged.

Chen Xin asked two volunteers to fix the ground nails, and he and another

volunteer installed the lamps to be fixed to the top of the tent. As for the

remaining two volunteers, Chen Xin was sent to carry the hospital bed and the

heater.

The space inside the tent is not low. If an ordinary person installs a light

tube, he may have to set up a stool, but Chen Xin only needs the assistance of

a robotic arm.

Seeing Chen Xin using his robotic arm to install the lamp to the reserved

position on the top of the tent, the volunteer on the side suddenly asked

curiously: "Brother, is your power armor issued by the state? Our country

still has this kind of power armor. Good thing? How can I get a set of this?

You belong to a special unit, right?"

"You said this? I don't know. If you want to know, you should ask the relevant

department." Chen Xin vaguely said, and did not mention that this set of power

armor was made by himself.

Although he can understand the volunteer's curiosity and admiration for power

armor, there are still some things that don't need to be said to people

casually.

When the volunteer heard Chen Xin's words, he thought it was Chen Xin who

needed to keep it secret, so he didn't ask any more, but his eyes on the power

armor became more envy.

The group was busy for more than half an hour. With the help of five

volunteers, this set of spare medical tents was finally set up.

This spare tent has the same specifications as the tent currently being used

as an ambulance station, except that it lacks supporting medical equipment and

medical staff. All other parts are the same. As long as it is equipped with

medical staff and medical equipment, this is it. The second ambulance station.

However, the current medical staff of the rescue team is limited. Even the

volunteers who came to support are only able to use the second set of medical

tents as a new ward, and there are not enough doctors to open a second rescue

station.

The medical tent itself is not bad in terms of cold protection. According to

the technical parameters in the manual found by Chen Xin, this tent can adapt

to a temperature of \-40°C to 65°C, and can perform its due role even in severe

cold weather conditions.

Just being able to adapt to the ambient temperature of \-40°C is not enough for

now, so it must be upgraded in terms of cold protection.

The cold protection of the tent mainly relies on the space left between the

inner and outer layers of the tent, and this space is used as an insulation

layer to achieve the effect of heat preservation.

It's like double-layer glass is colder than single-layer glass. The efficiency

of heat transfer between different media is different. Leave a space between

the two layers of cold-proof materials to avoid direct heat transfer to the

outer layer, which can play a better Thermal insulation effect.

But the effect of this is also limited. UU Reading www. uukanshu.com

Therefore, the medical tents are now equipped with heaters for heating, so

that the temperature in the medical tents can be maintained at a relatively

low temperature.

In addition, another important thing for tents is the floor mat. Without a

floor mat with good heat insulation performance, it is difficult to maintain

the temperature inside the tent.

Similarly, if Chen Xin wants to upgrade the thermal insulation effect of the

tent, he will mainly focus on these two aspects.

Chen Xin has checked before that the material of this spare medical tent and

the material of the medical tent that have been erected are all PVC airtight

cloth, mainly through a layer of cold-proof cotton superimposed on it and the

interlayer space between the inner and outer cloth To play a role in

insulation.

To improve the thermal insulation effect, the first choice is of course to

improve the material. Substituting the materials of the tarpaulin and floor

mats with better thermal insulation materials can naturally improve the

thermal insulation effect of the tent.

Another option is to improve the structure of the tent to block the heat

conduction path and reduce the heat dissipation, which can also achieve the

effect of heat preservation.