quickly dealt with the 22-year matter, Wang Yi returned to 82 years and walked to the dock under the sun.

In the shadows of the docks, everyone is munching on flatbread in boiled water.

The scene is quite distressing.

Wang Yi walked quickly: "Zhishu, you guys eat this?" ”

Wang Xianghong took a bite of the pickled radish and smiled: "What do you eat if you don't eat this?" We can't continue to eat tortillas when we come out to sell goods, right? ”

Wang Yi smiled bitterly: "I mean I should lead the members to find a restaurant, or buy some ...... in department stores and supply and marketing cooperatives."

"Okay, okay, Mr. Wang, don't do this." Wang Xianghong shook his head resolutely, "We came out to make money for the team, not to spend money."

"Downstairs? Isn't that a violation of our collective discipline? ”

Wang recalled: "Life shouldn't be like this, we have to have a hot mouth when we come out." ”

"It's hot, haha." Xiaocui's sister-in-law laughed, "Teacher Wang, you don't have to feel embarrassed, it's not good to be able to eat this big cake?" ”

"That is, if we don't come out to sell the goods, we can eat this white flour flatbread? I can't eat it at home, so I can only eat corn tortillas. "Aunt Qing.

Huang Xiaohua said with a smile: "I have to thank Mr. Wang for being able to eat corn tortillas, without Mr. Wang bringing commercial food to our team, where can we eat cornmeal in June?" I have to eat sorghum noodles, like my family's conditions are difficult, and I don't dare to eat sorghum noodles. ”

The big guy laughed.

Very happy with the current treatment.

This is a serious way to live in poverty, or to be poor all your life, and you have compromised with reality.

"Then let's get down to business," Wang Yi asked, "How was the deal this morning?" ”

Wang Xianghong suddenly sighed: "Teacher Wang, you are really Zhuge Liang's rebirth, Liu Bowen's reincarnation, everything makes you pinch, Today's business is far worse than last week." ”

"It's okay, I also sold forty or fifty peace knots." Wang Dongxi, who came with him, said, "I roughly calculated just now, and I earned about 800 yuan, a lot, a lot!" ”

Wang recalled: "This thing is not a consumable, there are few boats in the county, and the people who came to buy Ping'an knot this time are all fish that slipped through the net last time, and the more difficult it is to sell in the future." ”

"Let's go, hurry up and go to the city, the city is a big job, I guess it can sell well."

Wang Dongxi stayed behind the stall in charge of selling cold vegetables in the afternoon, and the others went to Tianya No. 2, and Wang Xianghong drove the boat to lead them to the city.

It was mid-afternoon when I arrived in the city.

Boats come and go on the pier, and the flow of people is like water, and the river is endless.

This is not comparable to the docks in the county.

At most, the members can make trouble in the county, but when they arrive in the city, they are all honest.

Xiaocui's sister-in-law also asked embarrassedly: "If you wait to talk, will people laugh at our country accent?" ”

Wang Yi said: "Absolutely not! ”

"Just think about it, how many of the boats here are from the city? It's all our ships from the outer islands, as well as ships from other places. Alright, don't worry, I'll go and give you a sample first. ”

He saw the person who looked like a captain passing by, and hurriedly took the peace knot to the dock and shouted:

"Comrades and gentlemen, come and take a look, look at the Ping An knot, the Ping An knot produced in the big city of Shanghai, the style is novel and the meaning is good, come and ask for a peace!"

"If you have a boat, please get on the boat safely, if you don't have a boat, please go home safely, all the way to home safely, good signs!"

"Don't miss it when you pass by! If you should shoot, you will shoot, the opportunity is not every day, Zhang Sanjiao, Lao Zhao belt, department stores and supermarkets are not sold! ”

"Walk on East Street, walk on West Street, see if you have it at home, big brother, take a look, how about this peace knot? Seeing that the eldest brother is a person who does big business, please go home safely and bring home the blessing of the leader! ”

He knew that it was inevitable that the members would have stage fright when they came to the city, after all, some female members had entered the city for the first time in their lives.

So he prepared some words in advance, and when the time came, he came to warm up the scene to give the members courage.

He pitched to a middle-aged man with a vest on his shoulder, who was still saving face, picked up the peace knot and looked at it and asked, "How to sell it?" ”

Wang Yi said: "I don't sell, you don't buy, this is called bringing it to the boat safely, right?" If you want to be safe, take it, and give me as much as you want, ten dollars is not too little, and twenty is not too much. ”

The middle-aged man smiled: "Your mouth is quite slippery, these ten yuan is not too little?" Just such a safety buckle costs ten yuan? ”

Wang Yi sighed: "Everyone has ten yuan, don't delay the eldest brother, you eat meat and drink beer, you can't spend money and don't get rich, you still have 10,000 yuan after spending ten yuan!" ”

The middle-aged man couldn't laugh when he heard his words: "You are really interesting, how many years have you not heard this?" It had to be when I was a child, when the national economy was in charge, to hear that there was such a business. ”

"Okay, ten dollars is ten dollars, I'll ask one to get on the boat, just like yours, all the way to home safely!"

Wang Yi said: "Then I'll pick a meticulous ...... for you."

"I don't want it, I want this, the leader on this statue is a military parade." The middle-aged man picked one himself.

Some people who were hanging around next to him listened to Wang Yi's fun, and they came up to hug their arms to watch the excitement.

Wang Yi came out with all the words he had memorized before, and this thing just slipped smoothly, and it was very easy to get up:

"Zhang San buys a horse and Zhang San rides, Li Si is not anxious, big brother and uncle comrades, it's better to take action than to be excited, hurry up and ask for a safe boat and go home!"

"Don't worry, buy boldly, don't hesitate, don't wander, you hesitate, you wander and you come in vain?"

"If you buy a horse, you have to buy a dog that can run, if you buy a dog, if you buy something that is of good quality, if you are looking for a partner, you have to find someone who is ingenious and will be filial to the elderly, no one wants to find a dumb head, who doesn't know how to run into the house when it's raining, big brother, are you really fake?"

Everyone watched the excitement to pass the time, so that there was always a good knot to see, came up and looked over and over again, and bought it as soon as they inquired about the price.

Wang Yi shouted at the top of his voice, and Wang Xianghong led the members to put a safe knot on their arms and show it for sale.

After selling a few, the women became emboldened and shouted in the port.

Wang Yi went back to take a sip of water and sighed: "Mom, it's really hot today, my mouth is going to catch fire." ”

Sun Zhengnan poured water into his cup and admired: "Mr. Wang, your mouth is so flexible, you can really understand the Tao, and your mouth is as stupid as my mouth as cotton pants." ”

Wang Yi smiled: "What kind of flexibility is this? It's all clichés, and anyone who has memorized it will be able to do it, and it's not a skill at all. ”

No one in the port or dock has ever come to sell the knot.

In this way, when the production team's safe knot business spreads, there are still quite a few people who are willing to come to buy things.

At present, the reform and opening up economy is active, and because the national economic policy is in line with the direction of Europe, the United States, Japan and South Korea, the coastal areas have become the areas that have become rich first.

In this way, the people who ran the boat became the group that got rich first.

Ten or twenty dollars are not in their eyes, and peace knots are exactly what they need—now that there is a lot of business, they are busy with business, and they have to work at sea frequently, so they are especially eager for safety and peace.

The boats at the wharf in the city are different from those in the county, there are fewer fishing boats, more cargo ships, and more business trips.

What are the majority of people who went out in 82? People who are on a business trip or come to do small business.

These people are often out and about, and they are full of longing for peace.

At first, there were few people who bought, and most people came to join in the fun, and slowly some people began to buy, so that the business became hot.

Wang Yi immediately gathered the salesmen who were scattered to sell, so as not to let anyone fish in troubled waters - women are timid and easy to get nervous, and if there are more customers around, they will be confused.

There are a lot of thieves in the docks in this city, and you have to watch out for them!

His arrangement was correct.

Less than half an hour after the peace knot was sold, suddenly a few strong men with bare shoulders and black hair on their bellies rushed over:

"Who told you to sell here? Yes? Do you have a business license from the Industrial and Commercial Bureau? ”

"Is it speculation? Is it tax evasion? ”

"Grab them all, you all come here, come here! No one is allowed to run! ”

Wang Yi sneered, walked up and asked, "Heroes, which of you is the leader?" Come over to the leading comrade, let's talk? ”

A dark face walked up to him and asked with a gloomy face, "What are you talking about?" Yes? What do you want to talk about? Who told you to do business here? Do you know ......?"

"You want protection money? How much? Wang Yi asked.

When the black face heard his words, he immediately smiled: "Yo, I didn't expect you kid to be quite acquainted, and you met a sensible person." ”

"Okay, since you know the rules, then I won't cure you, and you ...... split the account."

"Split the account after removing the cost?" Wang Yi asked.

The black face said arrogantly: "Who will cut the cost with you?" You are mud legs from the outer islands of Haifu County, right? What is the cost of your stuff? There is no cost...... Ahhh ”

The two were close to each other, and Wang Yi directly reached out to turn on the electricity!

The city is so chaotic, he will prepare anti-wolf spray and electric batons every time he comes.

Finally, this time it worked!

It's obviously a black meeting, so he doesn't have to talk nonsense, don't talk about it, just turn on the electricity, these fools just owe electricity!

Wang Yicai was not affected by their anger.

It's a big deal that Lao Tzu doesn't sell the peace and ends up, Lao Tzu directly retreats to Tianya Island, whether it is the Black Society or some gang, if they come to one they will destroy one, and if they come to a group, they will destroy a group!

So he didn't talk nonsense and went straight to work.

Han Zidian rolled his eyes, his lips turned white, and he fell to the ground on the spot and trembled.

Wang Yi pressed the electric baton on his belly and asked with concern: "Comrade, what's the matter with you?" Are you alright, comrade? Comrade, are you going to die? ”

The other bastards were shocked and hurriedly surrounded and pulled people.

Wang Yi took back the electric baton into his sleeve and asked with concern: "Comrades, what's the matter with your companions?" Did he have any sudden illness? I look at it like a stroke, did he have a stroke? ”

A bastard went up and tore him by the collar and yelled, "Take us for fools? What did you do? Brothers come here, it must be this rabbit cub who is pounding ......"

The words were kicked off.

Sun Zhengnan took three steps and made two steps to give him a big kick.

He pulled Wang Yi's collar and asked, "Is Mr. Wang okay?" ”

Wang Yi said: "It's okay, it seems that our business today is not good." ”

Sun Zhengnan said with a smile: "It's easy to do, continue to do business, and I'll settle things." ”

As soon as he moved his hand, he threw a cannon in the chicken coop.

The few people who had arrived before were all angry and gathered in front of them, and many of them came shouting from afar.

A person who bought a peace knot whispered: "You guys go quickly, you outsiders can't fight with their locals, the strong dragon doesn't suppress the head snake, this is the gang on the dock, it's the gang of the old society!" ”

Sun Zhengnan said to Wang Yi: "Teacher Wang, you have no experience in dealing with this kind of thing, you shouldn't have handled this leader directly, look at me." ”

More and more strong men came, and after a while, fifteen or sixteen people came.

The people who came from behind were carrying wrenches and steel pipes, and some people rolled long strips of clothes, not knowing whether they were knives or guns inside.

The docks are in shambles.

Sun Zhengnan took out a cigarette and lit one for himself, and then raised his hand: "Comrades, brothers, friends, don't worry, let's ...... if we have something to say."

"What the fart of you, you did it just now?" A strong man came up with his head raised to choke him by the neck.

Sun Zhengnan smiled and retreated, "Big brother, you wait first, wait first, brother has something to do not do well, you first have a lot of Haihan, smoke a cigarette, big brother smoke a cigarette first, just now there was a misunderstanding, there was a misunderstanding between us!" ”

He threw out cigarettes and threw them into the hands of the men very precisely.

There were a lot of people gathered in the crowd next to him to watch the excitement, and some of them walked south and north with strong eyes, and when they saw this, they said: "This is a powerful one." ”

Sun Zhengnan asked: "That eldest brother just now doesn't know what's wrong, you should quickly send two brothers to take him to the hospital, don't delay the rescue." ”

"And then big brothers, who is the boss here? The boss came out and said, I know what you mean, isn't it just to come out and ask for money? We are outsiders, we dare not provoke you, which big brother can take charge of the trip? If you have something to say, let's take a good time, right? ”

The strong man who came up to choke his neck said, "I can be in charge, right, what do you want?" ”

Sun Zhengnan pointed to Tianya No. 2: "Big brother, you come on the boat with me, the money we collected today is all on it, you go up and I will open the skylight for you." ”

The strong man sneered and didn't move, he wanted to sarcastically mock Sun Zhengnan.

Sun Zhengnan quickly asked: "Big brother, this is your territory, you are not afraid that I will lead you on the boat and do something against you, right?" I don't dare to provoke you, really big brother, but don't you have the guts to get on the boat? ”

The strong man pushed him and said angrily: "Don't provoke me, you kid is still breastfeeding in your arms when I play the agitation method!" ”

"Let's go, get on the boat!"

He gave a look to his group of people, who scattered and half-surrounded Tianya 2.

Wang Yi followed them onto the ship and into the cockpit.

After Sun Zhengnan entered, he happily took out Glock and put it directly on the strong man's stomach and smiled: "Big brother, I don't want to live today!" ”

Change too fast.

The contrast is too great.

The strong man was stunned on the spot.

He looked down at the gun on his stomach, felt the coolness of the muzzle, and then subconsciously swallowed his saliva. Valley disease

Then he reacted and said calmly: "Okay, brother, it seems that I have met a ruthless character today, you can do it, if you have a kind, you will shoot!" ”

Sun Zhengnan opened the insurance all of a sudden, with a smile on his face but full of coldness.

Wang Yi was a little frightened when he watched from the side.

All of a sudden, he believed in such a thing as murderous intent!

Sun Zhengnan's eyes and smile now are just like - just like a pervert!

He said to the strong man: "I have killed more people in southern Xinjiang than you have killed in your life, and you will scare you when I do?" Grass, kill your Lao Tzu and go to the outer islands to find an uninhabited island to hide him for a year and a half, do you have a father, mother, wife and children? ”

The strong man said angrily: "You want to scare my family ......"

"Lao Tzu doesn't do such bad things," Sun Zhengnan said unruly, "I want to tell you, if you don't have it, your father and mother will have no one to support the elderly, and your wife will have to call another man a father if she remarries your child!" ”

"So, you'd better have a good brother who can take care of your family for you and have two more children for you and your daughter-in-law!"

As he spoke, his eyes were fixed on the eyes of the strong man.

The strong man unconsciously let go of his eyes.

Wang Yi hurriedly went up to stop Sun Zhengnan and lowered his voice: "Just make him crippled secretly, and kill people?" ”

The strong man stammered: "You shoot here, you can't run!" ”

Sun Zhengnan looked directly at him and crooked his mouth and showed a smile: "Then how many more will I kill to make a profit?" ”

The Glock in his hand squeezed hard into the strong man's stomach.

The strong man subconsciously gasped: "Okay, okay, you are ruthless, you are more ruthless than me!" Today I, I confess, I shouldn't have come to provoke you, brother......"

"Go out and talk to them, let them get out, don't bother us to do business again, you stay, you supervise us to collect the money, and we will divide the money in the end." Sun Zhengnan interrupted him.

The strong man often looked to the side angrily.

The muzzle of the gun pushed forward again.

He took a deep breath: "Okay, okay, I'll do what you say!" ”

After saying this, he felt that he had lost face, and tried to keep his composure again: "Brother, you are more ruthless than me, you are carrying a gun in broad daylight, you are shining a gun on the dock, you are really not afraid of accidents!" ”

Sun Zhengnan smiled: "I only want money, not life!" ”

There are two understandings of this sentence, one understanding is that I just came to ask for money, I don't want to hurt your life, but there is a second understanding: I just want to make money, as for my life, I don't care about my life!

The strong man walked out, and Sun Zhengnan protected his waist with one hand: "Remind you, don't play tricks, otherwise we will die in the net!" ”

"Lao Tzu is not angry with you, Lao Tzu crawled out of the sea of corpses and blood, this life is enough!"

The strong man lowered his attitude, "Okay, I'll admit it." ”

He went out and waved his hand at the door of the cabin and said, "Okay, six sons, you can lead the brothers back, leave it to me here, I will watch them buy and sell, and we will share the account with them later." ”

A strong-haired man was puzzled: "Brother Li......"

"Okay, don't talk nonsense!" The strong man slammed his fist on the hatch impatiently, "Take someone back, I'll do it here, you guys hurry up, don't let people call the police, we just came out of the detention center last week, and it will be troublesome to go in again!" ”

The stout-haired man looked around, then beckoned to lead the people back.

But they didn't disperse directly, leaving the two young men to stay in the shade of a nearby tree.

Sun Zhengnan led Brother Li into the cabin, handed him a cigarette, and the two sat on the board facing each other.

Wang Xianghong's face was unfazed, and he said to the women: "Keep selling, it's okay." ”

Wang Yi wanted to encourage the women and let them go out again in peace.

As a result, the women's mood did not change much, and they pulled up the peace knot and began to greet the crowd watching the excitement, and they directly took the opportunity to speed up the takeout of the peace knot when there were many people who came to see the excitement.

Wang Yi was very surprised and asked, "Branch secretary, the female members in our team are okay, this is not a small courage." ”

Wang Xianghong smeared some tobacco in the cigarette pouch pot, squinted his eyes and said, "What is this?" A few hooligans just made trouble, and it was very chaotic to go back ten years to our outer islands, while our team was calm and everything was as usual. ”

"Some people can't look past it, we don't have the consciousness of struggle, so people often lead a team to mess up with us, hehe, when didn't we let our father and son drive back?"

"At that time, the female comrades in the team also had to go into battle, don't look at your young aunt who is now old and kind, she is ten years younger, and she is also a person who can put three eyes in the man's stomach with a harpoon!"

Wang Yi was shocked: "So fierce! ”

Wang Xianghong: "What? In my grandparents' generation, we have our own soldiers on the outer islands, no way, the years are not good, there are many bandits and fishermen, and each island must be able to fight well, otherwise people can be killed in one night! ”

"You can rest assured, we are not afraid that someone will come to find trouble, there are no bad seeds on the outer islands."

"Except for Splash Island." He added.

Wang Yi asked strangely: "Since the people on our outer islands are so strong, why don't many of them go to serve as soldiers?" ”

He didn't ask about that.

Now is the era of military glory, the whole people worship the army, respect the army, the people on Tianya Island also respect the military, yearning for a military career, which can be seen from the rush to buy imitation three pieces of red and green military uniforms.

However, it is strange that none of the young and middle-aged generations of the production team are soldiers.

Wang Xianghong smoked a cigarette and gave him an answer: "Because after the liberation of the country, the men on our outer islands have to go out to sea to fish, which is a very dangerous job, and maybe someone will not be able to come back when they encounter a storm at sea." ”

"The government understands the difficulties of our fathers and mothers on the outer islands, and does not recruit soldiers from us very much, so that our men can live with their parents, wives and children."

Wang recalled: "But not all soldiers will go to the battlefield, in fact, being a soldier is a good way out, which can change people's fate." ”

Wang Xianghong spat out his cigarette and smiled: "Yes, but you have to be able to be an officer, either you have the ability or you have to ask." ”

"The educational conditions on our outer islands are backward, but it's okay in the past two years, you are like a bold and illiterate generation of them, what can they do if they let them go to the army? What is the way out? ”

"I'm just from the army, can I not understand this truth?"

Wang Yi thought about it, and it was right.

What can you do if you are bold enough to enter the army?

Able to raise pigs.

Seeing that Wang Xianghong and the women were not afraid of hooligans, Wang Yi was liberated.

He and Wang Xianghong wrote to a friend in the city to ask someone to buy something, and now he takes the bus to his friend's unit to check the situation, and then goes to the warehouse.

Entering warehouse C-110, Wang Yi entered the space-time house for 22 years.

He looked at his phone, Director Jing hadn't sent him a message yet, it seemed that the results of the examination would not come out until tomorrow, after all, today was Sunday, and the laboratory department of the hospital was understaffed.

So he called Dunzi and asked him to drive him to the grocery market in Weng Zhou to buy something.

He wanted to buy an all-in-one gas compressor.

This kind of compressor is like an old-fashioned stove, its main body is a compressor and a high-pressure chamber, and then there is a tube at the front and back, so that when the compressor is working, a tube will suck air into the high-pressure chamber, accumulate gas and form a high pressure, and then release gas from another tube.

The reason why Wang Yi knew about this integrated air compressor was also Zhou Yu's introduction.

In the past 22 years, there are no submarine cables or gas pipelines on Tianya Island, and the island has to rely on diesel, gasoline generators or photovoltaic generators to use electricity, and wood and coal for cooking.

Zhou Yu's way of burning wood and coal for cooking is too primitive, and if he uses a generator to generate electricity, and then uses an electric pressure cooker, electric wok, etc., the cost is too high.

So after learning that he was going to raise chickens, ducks, geese, pigs, cattle and sheep on Tianya Island, Zhou Yu suggested that he build a biogas digester, collect livestock manure into the biogas digester for fermentation, and then use this integrated air compressor to make a fire for cooking.

Wang Yi is not very interested in building a biogas digester, but today he saw the appearance of combustible gas in the stone col, so he felt that he could buy an integrated air compressor to use the combustible gas for 82 years.

Zhou Yu had this kind of machine in the grocery market, Wang Yi and Dunzi entered the market and went around, and before he saw this kind of machine, he first saw another natural living utensils-

Solar cooker!

These things are like large silver-white umbrellas that are upside down, they are powerful reflective surfaces, and they can reflect and concentrate light.

Then there is a support rod in the middle of the reflective surface, which can be placed in the kettle or steamer, so that the reflective surface is concentrated to heat the kettle and steamer to achieve the purpose of boiling water and cooking rice.

Wang Yi saw the solar stove and looked at it curiously, this thing was very useful in 82 years, and now the weather is hot and the sun is blazing, and with the solar stove, many people on the island boil water and cook without firewood.

Firewood is a scarce supply on the island, don't look at the many trees on Tianya Island, but there are more people, and it is not enough to disperse the dead branches.

For example, the common people who farm in the mainland can use corn stalks, corn cobs, straw stalks, etc. to make fires, but Tianya Island has no farmland, let alone corn stalks and wheat straw stalks, so they can only go to uninhabited islands to pick up branches and leaves and accumulate firewood when they are not fishing.

The boss saw him observing the solar cooker and came out.

This man is very good at trading, he didn't say anything, didn't greet Wang Yi, but picked up a wooden board and threw it on the support pole.

As the sunlight accumulates, the planks quickly smoke and then burst into flames!

Wang Yi asked, "This firepower is quite fierce?" How long does it take to boil a jug of water? ”

The boss picked up a large kettle: "If you use the kettle we are equipped with, then at noon in June and July, you can barbecue a kettle of water in ten minutes." ”

Wang Yi was surprised: "Really fake? The firepower is so powerful? ”

The boss said: "You can try it here, well, it's this kind of kettle, a pot of water every ten minutes, 4.5 liters." ”

The kettle he pulled out was pitch black, similar to the old aluminium kettle used for the stove, but wider and shorter, a flat version of the kettle.

In addition, the solar stove is also equipped with a rice cooker, which is also similar to the old-fashioned aluminum rice cooker, and is also black.

Wang Yi felt that this thing was very useful to the outer islands, and he remembered that he had checked the data before and showed that there was already such a solar tool in 82, so he asked, "How to sell this?" ”

The boss said: "Flying in the fire, big brand, if you only buy a stove, it is 250, and if you buy it with a kettle and pot, it is 500." ”

Then he explained: "This kettle and pot are made of special materials, and the heat conversion rate is high, so the price is relatively expensive. ”

Wang Yi asked, "How much do you buy?" ”

The boss cautiously asked, "How much?" ”

"Ten sets." Wang Yi gave a big number.

The boss said: "A set is cheaper for 20 yuan, I'll take a quantity, so that I can earn a ...... for a set."

"Okay, let's get ten sets." Wang Yi waved his hand.

The price was not worth the bargain.

His time is now more precious than money.

Dunzi asked curiously: "Boss, are you going to use these things on Tianya Island?" But how much can you use? ”

Wang Yi patted him on the shoulder: "I have other uses, let's go, go buy an integrated compressor." ”

When the boss heard this, he asked, "You want to buy a compressor?" What power do you want, what reserves? I also have it here, you have bought ten sets of solar cookers now, and I can give you an acquaintance price for my compressor. ”

Wang Yi thought for a while and said: "I use it for the biogas digester, but the biogas digester is relatively small, and the estimated gas production capacity is quite poor, so what is the minimum power and storage in your store?" ”

The boss laughed, "If the digester is small, then you won't have much biogas collected, right?" So what can you do with biogas? ”

Wang recalled: "I want to collect it to make a meal and boil water, and use the waste, I don't expect it to play a big role." ”

The boss said: "In this case, you don't want to buy a compressor, that thing needs a compressor and a high-pressure tank, so it's quite expensive, it's not worth it, why don't you buy a hand-cranked deflector?" ”

He beckoned to Wang Yi and led him into the store, then pulled out a small blue machine from the shelf.

This machine is much smaller than an all-in-one air press, like a farmer's water pump, it also has two pipes, a semi-hose with an inner layer of plastic and an outer layer of coiled iron, and then a crank next to the machine.

The boss demonstrated it to Wang Yi and introduced: "Look, you stuffed this pipe into the biogas digester, and it has an air intake head, do you see it?" Like a horn, this is for easy air intake. ”

"When you use it, you turn this crank, and its function is to create a negative pressure to suck the biogas in, and then it can also form a pressure to spray the biogas out of another pipe......"

"Well, that's it, you just turn it." "You know, as long as the biogas can keep spewing out under pressure, the flame won't flow backwards into the biogas pipes." ”

Wang Yi nodded: "I know this, I have studied, as long as the methane gas can meet the needs of the flame, the flame will not flow backwards." ”

The boss said: "That's right, so you see that you can export biogas for cooking with a machine like this, when to cook and when to turn around, a bit troublesome but cheap, this machine is only 460." ”

Wang Yi studied it with interest.

This small machine is more suitable for the stone col platform than the integrated air press.

The integrated air compressor needs electricity, and the power is quite large, and it cannot be powered by a foot-operated generator, and it has to be powered by a diesel engine.

So if he buys this hand-cranked deflector, then he doesn't have to use the diesel engine anymore, who wants to use the combustible gas of the stone pass platform to cook, then just come to the hand-cranked machine.

Wang Yi studied the machine and asked, "This little thing can meet my needs, but I'm worried about the insecurity......"

"You can rest assured of this," the boss interrupted him directly, "whether it is an air compressor or this kind of deflector, it has fire insurance." ”

"The insurance of this machine is the clamp in the diversion chamber, because there are thermal induction sheets on the four walls of the pipe, if the flame enters the pipe against the current, then the clip in the diversion chamber will be directly stuck, and the flame and biogas will not pass through, and the flame will not enter the biogas digester, and there will be no major accidents."

He used a screwdriver to remove the base of the machine and show it to Wang Yi: "Oh, it's this clip, it's fire insurance." ”

"If you think about it, why can this little machine sell 460 with no technical content? In fact, the value of this machine is 200 in addition to the insurance, and the value of this fire insurance itself is higher than that of the whole machine, so there is a price of 500 smaller! ”

Wang Yi nodded abruptly after hearing this.

Very well.

Goal achieved!

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