This incident has become an unsolved mystery in the fishing grounds, Qin Shiou does not dare to admit what he has done to the little lynx, if it were not for the strength of Bush Jr., Simba may have become the first lynx in Canadian history to be ridden to death by a sow.

Winnie felt that something was wrong, she chased after Qin Shiou and asked what was going on, Qin Daguan said that he didn't know, and then called the eldest brother, and finally succeeded in running away temporarily on the grounds that he wanted to make a stove.

Armand has to accompany his daughter-in-law at night, who will DIY the wood stove with you at night?

Winnie was right, they were better than Armand and Fawkes, because as a younger sister, Winnie was the first to have children.

Qin Shiou didn't understand what this kind of thing could be compared to, but it seemed that this was indeed a very important thing, since he came to the fishing ground, in the evening, Fawkes took Armand back to the room in advance, as for what to do, adults understand.

Even the minor understood that Gordon grinned when he saw Armand pulling his daughter-in-law back to the room anyway.

Winnie reached out and twisted Gordon's ear, and Gordon subconsciously shouted, "Shirley, what are you doing......"

"It's me, not Shirley! What are you laughing at? Winnie stared at Gordon sternly.

Gordon cried with a sad face: "Sister Winnie, the mouth of the people is better than the river." ”

Qin Shiou exclaimed: ", Gordon, when did you learn this idiom?" I've been learning Chinese well lately. ”

Weiss raised his hand proudly: "Father Si, I taught him, I like to learn Chinese very much, and our teacher also assigned me a semester homework to teach my classmates on the topic of Chinese culture." ”

Qin Shiou patted him on the shoulder. He asked, "Are you ready for the project?" ”

"I've thought about it a long time ago, Chinese knight!"

"I knew ......"

Qin Shiou sighed, damn it, I can't ruin the image of Chinese culture on Farewell Island. He decided to find some time to work on the project later. Martial arts movies and the world of martial arts are very interesting, but that is not the essence of Chinese culture, and Weiss is too paranoid.

The next day, Qin Shiou found a tin bucket with latex paint and went to find his uncle Armand.

The handsome French guy obviously doesn't have the energy of Qin Daguan, and he has been squeezed by Fox for a few days and is already weak, and the intuitive expression is that he is forgetful.

The Qin official placed the iron bucket in front of him, and Armand asked, "What are you doing?" Paint? ”

Rolled his eyes helplessly. Qin Shiou said: "Didn't you help me DIY a wood stove?" ”

The handsome French guy was stunned, he looked at the big tin bucket in a daze, and snorted: "Are you planning to DIY an industrial furnace?" I bet. You don't want to carry such a vat up the hill and out to sea! ”

Qin Shiou imagined it, it was really like this, the picnic stove wanted to be efficient, portable, and such a large bucket. You can't hold it, you can't carry it. I can only carry it, how can I go out for a picnic?

In fact, the reason why Qin Shiou chose this bucket was influenced by some memories of his hometown, he remembered that when he was a child, his family was reluctant to spend money to buy a stove for burning coal and kang, so his father used this kind of tin bucket to make one himself.

Wood stoves are not as easy to make as coal stoves, otherwise those manufacturers would not have such a high price, and there is technical content in it.

Just listen to the name. The name of the wood stove is not majestic and modern, but a bit rustic. As a matter of fact. The full name of this stove is very bullish, it is called a firewood gasifier.

Armand first introduced to Qin Shiou the working principle of the firewood gasifier, which is different from the direct combustion furnace, this kind of furnace ignition starts from the top of the fuel, and the top fuel will produce a layer of high-temperature carbon after active thermal decomposition.

This carbon will passively heat the fuel underneath, that is, heat, a process similar to dry distillation, when the fuel underneath is heated, it will mainly decompose into new carbon and some gaseous substances.

This gaseous substance is wood gas, wood gas belongs to hot air, the specific gravity is less than air, after appearing, it will flow up the furnace, and then it will pass through the high-temperature carbon layer above, and the air preheated by the furnace interlayer will be mixed and burned to produce a flame.

"The whole drying process of the furnace does not require any external energy source, and only relies on the combustion of the firewood itself with lean oxygen and the heating of the newly added low-temperature fuel to provide the drying to decompose the flammable gas. The heat energy of this gas is powerful and efficient, and it can surpass combustion gases such as coal gas, natural gas and acetylene. Armand concluded.

Qin Shiou probably understood, I don't know who invented this thing, it's just a stove, and it's related to dry distillation, and sure enough, technology has changed the world.

Now that you've learned the principles, it's time to put them into practice.

The stove used in the field needs to be easy to carry, the caliber of the stove that Armand chose for him is only twenty centimeters, Qin Shiou is too small, and the handsome French guy said angrily: "Please, I usually use a small stove with a four-inch caliber, and the one I made for you is a six-inch caliber, which is definitely enough." ”

Qin Daguan is a person with a view of the overall situation, he does not quarrel with his eldest brother, so as not to cause family disharmony, he is here to learn technology this time, the principle has been learned, and then he has learned specific technology, then he can do as much as he wants in the future.

Armand explained the materials he needed, and Qin Shiou explained it to Bird, who heard that he was going to make his own firewood stove, so he hesitated for a moment and said: "Yes, BOSS, the firewood stove is now more suitable for picnics in the mountains." However, if we are going to sea, it is not as good as a gas furnace. ”

The advantage of the firewood stove is that it is safe and reliable, the firepower is fierce, the fuel it uses is wood, if this thing is in the mountains, it is readily available, and the firewood will not explode and so on, it is very safe.

But if you go to sea, once you run out of firewood, the stove will be useless. In addition, this kind of furnace cannot be used in environments such as strong winds and rains, and although the flame is fierce, it does not have the ability to resist wind, rain and snow.

Qin Shiou said that I didn't expect to use this stove to walk the world, I just was bored and idle and made and played by myself.

As a result, Winnie heard this, and she said unhappily: "If you are bored, go to see the children, what stove do you make yourself?" How easy is it to buy online? ”

Qin Shiou said as a matter of course: "This is not the same, I am an example for the children, so that they can understand the importance of practice and taste the fun of labor, can buying online play this role?" ”

Winnie was speechless after hearing this, and she found that Qin Shiou was becoming more and more clever.

At Armand's orders, Bird bought three stainless steel water glasses, 16 centimeters, 18 centimeters and 20 centimeters.

In addition, Qin Shiou also prepared all kinds of screwdrivers, cutters, welding guns and the like, and the scene was very big.

Armand gave Qin Shiou a demonstration, he first drilled the smallest stainless steel water cup, and explained: "This is used to make the inner tank, and the hole is used to mix the hot air with the combustible gas obtained by dry distillation. (To be continued......)