My Post-Apocalyptic Shelter Levels Up Infinitely! Chapter 8: Design ventilation and lighting
"Let's first think about how to modify the ventilation system of the base, this is a big problem for underground shelters"
Sitting on the wooden chair with a slightly tight buttocks, Sumo began to recall the knowledge of the civilization era.
And the shelter design in the major doomsday movies...
Underground shelters require a large air filtration and conditioning system, but any ventilation ducts that open outside are a safety hazard.
Therefore, in Suma's conception, it is best to use the internal circulation system, but the premise is to have water and electricity, so that oxygen can be produced by electrolysis, which provides the possibility for the internal air circulation of the entire facility.
Of course, it can't really be completely sealed from the outside world. The stability of this completely sealed environment is extremely poor, and ventilation holes leading to the outside world are still necessary.
In order to conceal, this kind of vent should not be too large, and there must be a sealable switch to close it at any time.
If it is not restricted by the terrain, it is the best solution to set the vents under the rocks that are only exposed at the low water level of the river bed, or on uninhabited islands.
These slender pipes can draw purified and filtered fresh air into the bunker, and can be closed at any time, using internal circulation.
But considering the current conditions and equipment in the shelter, this kind of idea can only be a conception.
After looking at the items currently listed on the trading channel, Su Mo decided to stick to the most mechanical design.
Take advantage of the submarine's periscope structure.
A window with dual functions of ventilation and light is opened in the center of the shelter.
The specific design is to dig a hole in the upper part of the shelter and install glass with better light transmittance.
And put ventilation holes in the glass to ensure that air can circulate through the pipes.
Going down the dug hole, a "Z" turning hole can be made in the middle of the hole.
Install two plane mirrors parallel to each other and at an angle of 45 degrees to the incident light in the "Z"-shaped hole. Through two reflections, the incident light is transmitted to the shelter to solve the lighting problem during the day.
After the first layer of ventilation glass, a mechanical explosion-proof glass can be designed to ensure that the explosion-proof glass can be closed in case of disaster to prevent liquid or toxic air from flowing in.
Such a simple design, even a high school student can think of it, but it takes a lot of work to implement it.
Without matching tools, it is a big project to penetrate to a shelter five meters deep underground while ensuring accuracy.
But...
"I have a system!"
Based on his current understanding of the system, Su Mo has thoroughly understood how the system works.
When there are no materials, the system wants to use survival points to generate materials out of thin air, which is extremely costly.
But when you have materials, the function of the system is more like a role of a construction team, and you only need to spend a small amount of survival points to achieve the purpose of upgrading.
After thinking about it, Sumo opened the trading channel after confirming the feasibility.
Currently, he can use the following resources:
Ordinary mineral water (1000ml), phantom energy water (600ml), 10 catties of Dalieba bread.
As for the remaining pet eggs and energy bicycle blueprints, he does not plan to trade them.
Trading channel.
【Seller: Sumo】
[Trading Item: 50ml Nether Energy Water]
[Required items: explosion-proof glass]
[Remarks: Water that can strengthen the body, don't miss it when you pass by, only charge two units of glass, private chat with good quality]
...
【Seller: Sumo】
[Trading item: 15ml mineral water (up to 975ml)]
[Required items: 1 iron block (1/1 exchangeable times per person)]
[Remarks: Each person can only complete one transaction]
After the two items were successfully put on the shelves, Su Mo spent 25ml of water to buy two units of mirrors with good reflective performance, and used up all the ordinary mineral water.
Somo exchanged 15ml of water for 1 iron block. Although it is an extremely black-hearted businessman's behavior, it is no less than a savior's behavior to some players who are struggling on the line of life and death.
In addition, the reason why each person can only trade once, Su Mo also has his own plan.
Water is now liquid gold, what he wants is to be consumed, not to be bought and hoarded by some caring people.
World chat channel.
"People who are short of water and have iron, go to the trading channel to see, God Su is selling water again! One person can only trade once, hurry up!"
"Damn it, Su is so majestic!"
"Hehe, it's too late. Fortunately, I paid attention to Su Shen's personal channel in advance, so I grabbed a sip of water. I didn't even look at Su Shen's more than 400,000 fans. Can you passers-by get it?"
"Where did Sumo get the water? Yesterday he spent 700ml to buy the illustration book, and today he bought 1000ml of iron. Do you think it's too much?"
"Go and see, the psionic water hanged by God Su can actually strengthen the body and heal diseases. As long as the explosion-proof glass is there, who has to change it quickly!"
"Hey, people are more angry than people. I dug all morning and didn't find a drop of water. I'm thirsty."
"...."
There is only one speech per day, and a large group of people gather to discuss on the world channel, not to mention the grand occasion of the regional channel.
Even Su Mo's private messages have been flooded.
First of all, in less than two seconds, the iron block purchased for sale has been completed, and 65 units of iron block are lying quietly in the inventory.
Just here, there are countless people holding other resources, yelling for a sip of water.
"Water is so sought after!"
Somo thought to himself.
In the past two days, others are selling water with resources, but he is the only one who exchanges water for resources, which naturally seems to be a maverick.
Using the screening function in the private message, Su Mo used the keyword iron to filter out 80% of the useless private messages.
Using the search, I picked out dozens of private messages with explosion-proof glass, and began to check.
After looking through a lot of private messages wanting to buy more water with ordinary-quality explosion-proof glass, Su Mo finally found a bright one.
Feng Mengyue: "God Su, I have a piece of ordinary quality explosion-proof glass, but I think you will not like it. If you are willing to increase the price, I can trade you a piece of excellent quality and a piece of rare quality explosion-proof glass. Glass"
The profile picture is a woman with a delicate face and a heroic face.
Seeing the high quality and rarity, Su Mo frowned and smiled.
The current quality division temporarily has five levels: ordinary, excellent, excellent, perfect, and rare.
Feng Mengyue, a first-class female student, was able to get a rare quality explosion-proof glass on the second day of the game, which shows her strength.
"I have to raise the price as soon as I open my mouth, but if I don't take the initiative to quote, it seems that I am also a difficult person"
Su Mo shook his head, he was not fooled, and instead recovered the first army.
Su Mo: "You should understand the current value of nether energy water. There are so many things on the market, but I am the only thing that can improve your physical fitness. As for the explosion-proof glass ~IndoMTL.com~ I bought it for a shelter It doesn’t matter if the window is better or worse”
Feng Mengyue: "Is 300ml okay?"
Su Mo: "Don't even think about it, it's just two pieces of glass, it's not worth so much, if you don't want it, I will drink it in the afternoon"
Feng Mengyue: "Let me think about it"
Seeing the other party's reaction, Su Mo couldn't help but laugh.
In the market, he is the only one who is selling phantom energy water. It is an absolute seller's market. Once he decides not to sell it, the buyer can only stare blankly.
Two minutes later, Feng Mengyue's news came again.
Feng Mengyue; "I'm adding a piece of information to the two pieces of glass, 300ml psionic water"
Sumo: "What information?"
Feng Mengyue: "About how I got the information about these glasses"
Looking at the chat box, Su Mo thought about it, and then chose to agree.
In the last days, materials have prices, and intelligence prices.
It's like killing a chameleon. If he doesn't have enough information, he may only be able to deliver food wearing all the equipment.
After connecting to the private transaction channel and uploading the designated seller of 300ml Psionic Water, the transaction is completed.
[Record]: You lost 300ml psionic water.
[Record]: Congratulations on obtaining the explosion-proof glass (excellent)*1, congratulations on obtaining the explosion-proof glass (rare)*1.
[Record]: Whether to extract glass information
"Extract"
The voice fell, and a voice played in the empty refuge.
"There will be relics refreshed from time to time in the wilderness. When I got up today, a mysterious relic was refreshed beside me. It looked dangerous inside, so I only found a few pieces of glass on the outside. When I want to continue exploring, the ruins suddenly disappear"