Chapter 8
"First, think about how to transform the ventilation system of the base, which is a big problem for underground shelters."
Sitting on a wooden chair with a slightly pinched buttocks, sumo began to recall the knowledge of the civilized era.
And the design of shelters in the doomsday movies
Underground shelters need a large air filtration and regulation system, but any ventilation duct opened outside will become a safety hazard.
Therefore, in sumo's idea, it is best to use the internal circulation system, but the premise is that water and electricity are available, so that oxygen can be produced by electrolysis, which makes it possible for the internal air circulation of the whole facility.
Of course, it can't be completely sealed with the outside world. The stability of this completely sealed environment is extremely poor, and the ventilation hole to the outside world is still necessary.
In order to conceal, this kind of vent should not be too large, and there should be a switch that can be sealed to close at any time.
If it is not restricted by the terrain, the optimal solution is to set the vent under the rock where the low water level of the riverbed will be exposed, or on an uninhabited island.
These slender pipes can pump the purified and filtered fresh air into the bunker, and can be closed at any time, using internal circulation.
But in terms of the conditions and equipment in the current shelter, this idea can only be conceived.
After checking the items currently on sale on the trading channel, sumo decided to use the most mechanical design.
Use the periscope structure of the submarine.
A window with dual functions of scenery and illumination 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 good light transmittance.
And tie ventilation holes on the glass to ensure that the air can flow through the pipe.
Along the excavated hole, a "Z" shaped turning hole can be made in the middle of the hole.
Two plane mirrors parallel to each other and at an angle of 45 degrees to the incident light are installed in the "Z" shaped hole. Through two reflections, the incident light is transmitted to the shelter to solve the lighting problem in the daytime.
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 and prevent the inflow of liquid or toxic air.
Even a high school student can think of such a simple design, but it is troublesome to implement it.
Without matching tools, it is a big project to go all the way to the shelter five meters deep underground without ensuring accuracy.
however...
"I have a system!"
With the current understanding of the system, sumo has completely understood the playing method of the system.
When there is no material, the system wants to use survival to produce materials out of thin air, which costs a lot.
However, with materials, the function of the system is more similar to the role of the construction team, and the upgrading purpose can be achieved with only a small amount of survival.
After thinking about it and confirming the feasibility, Su Mo opened the trading channel.
At present, the resources available to him are as follows:
Ordinary mineral water (1000ml), Youneng water (600ml), Da lieba bread 10 jin.
As for the rest of the pet eggs and energy bicycle drawings, he did not intend to trade them.
Trading channel.
[seller: sumo]
[trading item: 50ml Youneng water]
[required items: explosion-proof glass]
[Note: it can strengthen the body's water. Don't miss it when passing by. Only two units of glass are charged. Private chat with good quality]
...
[seller: sumo]
[trading item: 15ml mineral water (upper limit 975ml)]
[required items: 1 iron block (1/1 of the times that one person can exchange)]
[Note: each person can only complete one transaction]
After the two items were successfully put on the shelves, sumo spent 25ml of water to buy two units of mirrors with good reflective performance, and used up all the ordinary mineral water.
Su Mo exchanged 15ml of water for an iron piece. Although it was an extremely unscrupulous business behavior, it was no less than the Savior behavior for some players struggling in the line of life and death.
In addition, Su Mo also has his own plan for limiting everyone to trade only once.
Now, as liquid gold, what he wants is to be consumed, rather than being purchased and hoarded by some intentional people.
World chat channel.
"People who are short of water and have iron pieces, go to the trading channel and have a look. Su Shen has sold water again! One person can only trade once, hurry up!"
"Lying in the trough, Su Shen's atmosphere!"
"Hehe, it's too late. Fortunately, I paid attention to Su Shen's personal channel in advance and grabbed a mouthful of water. I don't even look at Su Shen's more than 400000 fans. Can you passers-by grab it?"
"Where did Su Mo get the water? He spent 700ml yesterday to buy the atlas, and today it is 1000ml to collect the iron block. Is it too much?"
"Go and see, Su Shen's Youneng water can actually strengthen the body's treatment. As long as the explosion-proof glass, who has to change it quickly!"
"Alas, people are more popular than people. I haven't dug a drop of water all morning. I'm so thirsty."
“....”
There is only one speech per day, and a large group of people gather on the world channel to discuss, not to mention the grand occasion of the regional channel.
Even Su Mo's personal messages at this time were crowded.
First of all, less than two seconds later, the sale of the iron block has been completed, and the 65 unit iron block is now lying quietly in the item column.
There are countless people holding other resources, shouting for a mouthful of water.
"Water is so hot!"
Sumo thought to himself.
These two days, others are hanging resources to buy water, only he is using water for resources, naturally looks independent.
Using the screening function in private messages, sumo used keyword iron to screen out 80% of useless private messages.
Using search, I picked out dozens of private letters with explosion-proof glass and began to check them.
After flipping through many private messages that wanted to buy more water with ordinary quality explosion-proof glass, Su Mo finally found a bright one.
Feng MengYue: "Su Shen, I have an explosion-proof glass of ordinary quality, but I don't think you 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."
The head is a delicate and heroic woman.
Seeing the delicacy and rarity, Su Mo's eyebrows jumped and smiled.
At present, the quality is divided into five levels: ordinary, excellent, excellent, perfect and rare.
Feng MengYue, a female generation, was able to get rare quality explosion-proof glass on the second day of the opening day, which shows her strength.
"You have to raise the price as soon as you open your mouth, but you don't take the initiative to make an offer, which seems to be a difficult person."
Su Mo shook his head. Instead of being fooled, he replied to the army.
Su Mo: "you should understand the current value of Youneng water. There are so many things on the market, but I'm the only one who can improve my physique. As for explosion-proof glass, I bought it to replace the windows of the shelter. It doesn't matter whether it's good or bad."
Feng MengYue: "is 300ml OK?"
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, I'll drink it in the afternoon."
Feng MengYue: "let me think about it."
Seeing the reaction of the other party, Su Mo was dumbfounded.
He is the only one selling you Neng water in the market, which is an absolute seller's market. Once he decides not to sell it, the buyer can only stare.
Two minutes later, the news of Feng MengYue came again.
Phoenix dream moon; "Two pieces of glass, I'm adding an intelligence, 300ml of energy water"
Su Mo: "what intelligence?"
Feng MengYue: "how did I get the information about these glasses?"
Looking at the chat box, Su Mo thought about it and then chose to agree.
In the end of the world, materials are valuable, but information is priceless.
It's like killing a chameleon. If he doesn't have enough information, I'm afraid he can only deliver vegetables in the past wearing a suit of equipment.
After hanging up the private trading channel and uploading the designated seller of 300ml Youneng water, the transaction is completed.
[record]: you lost 300ml of energy water.
[record]: congratulations on getting explosion-proof glass (excellent) *1, congratulations on getting explosion-proof glass (rare) *1.
[record]: whether to extract glass intelligence
"Extract"
The voice fell, and a voice played in the empty shelter.
"There will be relics refreshed on the wilderness from time to time. When I got up today, there was a mysterious relics refreshed beside me, which looked very dangerous, so I only searched for a few pieces of glass outside. When I wanted to continue to explore, the relics suddenly disappeared."
Sitting on a wooden chair with a slightly pinched buttocks, sumo began to recall the knowledge of the civilized era.
And the design of shelters in the doomsday movies
Underground shelters need a large air filtration and regulation system, but any ventilation duct opened outside will become a safety hazard.
Therefore, in sumo's idea, it is best to use the internal circulation system, but the premise is that water and electricity are available, so that oxygen can be produced by electrolysis, which makes it possible for the internal air circulation of the whole facility.
Of course, it can't be completely sealed with the outside world. The stability of this completely sealed environment is extremely poor, and the ventilation hole to the outside world is still necessary.
In order to conceal, this kind of vent should not be too large, and there should be a switch that can be sealed to close at any time.
If it is not restricted by the terrain, the optimal solution is to set the vent under the rock where the low water level of the riverbed will be exposed, or on an uninhabited island.
These slender pipes can pump the purified and filtered fresh air into the bunker, and can be closed at any time, using internal circulation.
But in terms of the conditions and equipment in the current shelter, this idea can only be conceived.
After checking the items currently on sale on the trading channel, sumo decided to use the most mechanical design.
Use the periscope structure of the submarine.
A window with dual functions of scenery and illumination 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 good light transmittance.
And tie ventilation holes on the glass to ensure that the air can flow through the pipe.
Along the excavated hole, a "Z" shaped turning hole can be made in the middle of the hole.
Two plane mirrors parallel to each other and at an angle of 45 degrees to the incident light are installed in the "Z" shaped hole. Through two reflections, the incident light is transmitted to the shelter to solve the lighting problem in the daytime.
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 and prevent the inflow of liquid or toxic air.
Even a high school student can think of such a simple design, but it is troublesome to implement it.
Without matching tools, it is a big project to go all the way to the shelter five meters deep underground without ensuring accuracy.
however...
"I have a system!"
With the current understanding of the system, sumo has completely understood the playing method of the system.
When there is no material, the system wants to use survival to produce materials out of thin air, which costs a lot.
However, with materials, the function of the system is more similar to the role of the construction team, and the upgrading purpose can be achieved with only a small amount of survival.
After thinking about it and confirming the feasibility, Su Mo opened the trading channel.
At present, the resources available to him are as follows:
Ordinary mineral water (1000ml), Youneng water (600ml), Da lieba bread 10 jin.
As for the rest of the pet eggs and energy bicycle drawings, he did not intend to trade them.
Trading channel.
[seller: sumo]
[trading item: 50ml Youneng water]
[required items: explosion-proof glass]
[Note: it can strengthen the body's water. Don't miss it when passing by. Only two units of glass are charged. Private chat with good quality]
...
[seller: sumo]
[trading item: 15ml mineral water (upper limit 975ml)]
[required items: 1 iron block (1/1 of the times that one person can exchange)]
[Note: each person can only complete one transaction]
After the two items were successfully put on the shelves, sumo spent 25ml of water to buy two units of mirrors with good reflective performance, and used up all the ordinary mineral water.
Su Mo exchanged 15ml of water for an iron piece. Although it was an extremely unscrupulous business behavior, it was no less than the Savior behavior for some players struggling in the line of life and death.
In addition, Su Mo also has his own plan for limiting everyone to trade only once.
Now, as liquid gold, what he wants is to be consumed, rather than being purchased and hoarded by some intentional people.
World chat channel.
"People who are short of water and have iron pieces, go to the trading channel and have a look. Su Shen has sold water again! One person can only trade once, hurry up!"
"Lying in the trough, Su Shen's atmosphere!"
"Hehe, it's too late. Fortunately, I paid attention to Su Shen's personal channel in advance and grabbed a mouthful of water. I don't even look at Su Shen's more than 400000 fans. Can you passers-by grab it?"
"Where did Su Mo get the water? He spent 700ml yesterday to buy the atlas, and today it is 1000ml to collect the iron block. Is it too much?"
"Go and see, Su Shen's Youneng water can actually strengthen the body's treatment. As long as the explosion-proof glass, who has to change it quickly!"
"Alas, people are more popular than people. I haven't dug a drop of water all morning. I'm so thirsty."
“....”
There is only one speech per day, and a large group of people gather on the world channel to discuss, not to mention the grand occasion of the regional channel.
Even Su Mo's personal messages at this time were crowded.
First of all, less than two seconds later, the sale of the iron block has been completed, and the 65 unit iron block is now lying quietly in the item column.
There are countless people holding other resources, shouting for a mouthful of water.
"Water is so hot!"
Sumo thought to himself.
These two days, others are hanging resources to buy water, only he is using water for resources, naturally looks independent.
Using the screening function in private messages, sumo used keyword iron to screen out 80% of useless private messages.
Using search, I picked out dozens of private letters with explosion-proof glass and began to check them.
After flipping through many private messages that wanted to buy more water with ordinary quality explosion-proof glass, Su Mo finally found a bright one.
Feng MengYue: "Su Shen, I have an explosion-proof glass of ordinary quality, but I don't think you 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."
The head is a delicate and heroic woman.
Seeing the delicacy and rarity, Su Mo's eyebrows jumped and smiled.
At present, the quality is divided into five levels: ordinary, excellent, excellent, perfect and rare.
Feng MengYue, a female generation, was able to get rare quality explosion-proof glass on the second day of the opening day, which shows her strength.
"You have to raise the price as soon as you open your mouth, but you don't take the initiative to make an offer, which seems to be a difficult person."
Su Mo shook his head. Instead of being fooled, he replied to the army.
Su Mo: "you should understand the current value of Youneng water. There are so many things on the market, but I'm the only one who can improve my physique. As for explosion-proof glass, I bought it to replace the windows of the shelter. It doesn't matter whether it's good or bad."
Feng MengYue: "is 300ml OK?"
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, I'll drink it in the afternoon."
Feng MengYue: "let me think about it."
Seeing the reaction of the other party, Su Mo was dumbfounded.
He is the only one selling you Neng water in the market, which is an absolute seller's market. Once he decides not to sell it, the buyer can only stare.
Two minutes later, the news of Feng MengYue came again.
Phoenix dream moon; "Two pieces of glass, I'm adding an intelligence, 300ml of energy water"
Su Mo: "what intelligence?"
Feng MengYue: "how did I get the information about these glasses?"
Looking at the chat box, Su Mo thought about it and then chose to agree.
In the end of the world, materials are valuable, but information is priceless.
It's like killing a chameleon. If he doesn't have enough information, I'm afraid he can only deliver vegetables in the past wearing a suit of equipment.
After hanging up the private trading channel and uploading the designated seller of 300ml Youneng water, the transaction is completed.
[record]: you lost 300ml of energy water.
[record]: congratulations on getting explosion-proof glass (excellent) *1, congratulations on getting explosion-proof glass (rare) *1.
[record]: whether to extract glass intelligence
"Extract"
The voice fell, and a voice played in the empty shelter.
"There will be relics refreshed on the wilderness from time to time. When I got up today, there was a mysterious relics refreshed beside me, which looked very dangerous, so I only searched for a few pieces of glass outside. When I wanted to continue to explore, the relics suddenly disappeared."
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