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Chapter 1176 1158. Homemade wood stove (8/10)

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    This incident has become an unsolved mystery in the fishery. Qin Shiou did not dare to admit what he had done to the little lynx. If it hadn't been for George W. Bush's help, Simba might have become the first lynx to be killed by a sow in Canadian history.  lynx.

    Wei Ni felt something was fishy, ??so she chased Qin Shiou and asked what was going on. Officer Qin confidently said that he didn't know, and then called his uncle and ran away temporarily on the excuse of making a stove.

    Armand has to spend time with his wife at night. Who will DIY the wood stove with you at night?

    Winnie is right, they are more powerful than Armand and Fox, because as the younger sister, Winnie was the first to have a child.

    Qin Shiou didn¡¯t understand what could be compared with this kind of thing, but it seemed that it was indeed a very important thing. Ever since he came to the fishery, Fox took Armand back to the room early at night. As for what he was doing, all adults understood.

    Even the minors understood it. Anyway, when Gordon saw Armand dragging his wife back to the room, he grinned.

    Winnie stretched out her hand to twist Gordon's ears, 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 said with a sad face: "Sister Wei Ni, it is better to defend the people with your mouth than to defend the river."

    Qin Shiou exclaimed: "Damn it, Gordon, when did you learn this idiom again? You have learned Chinese well recently."

    Weiss raised her hand proudly: "Father, I taught him. I like learning Chinese very much. 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 and asked, "Are you ready for the subject?"

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

    "I knew it¡­¡­"

    Qin Shiou sighed, damn, he couldn¡¯t ruin the image of Chinese culture on Farewell Island. He decided to find time to create a project with Weiss later.  Martial arts movies and the world of martial arts are interesting, but they are not the essence of Chinese culture. Weiss is too paranoid.

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

    The handsome French guy obviously doesn¡¯t have the energy of Qin Daguan. He has been squeezed out by Fox for a few days and is already weak. The intuitive manifestation is that he is forgetful.

    The official Qin put the iron bucket in front of him, and Armand asked: "What are you doing? Painting?"

    Rolling 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 iron bucket and muttered: "Are you planning to DIY an industrial furnace? I bet you don't want to carry such a big bucket up the mountain and go to the sea!"

    Qin Shiou imagined it for a while, and it was really like this. A picnic stove needs to be efficient and portable. With such a big bucket, you can't carry it or carry it on your back. How can you use it for a picnic?

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

    Wood stoves are not as easy to make as coal stoves, otherwise those manufacturers would not price them so high because there is a lot of technology involved.

    Just by the name, the name of wood stove is neither majestic nor modern, but rather rustic.  In fact, the full name of this stove is awesome, it's called a wood gasifier.

    Armand first introduced the working principle of the wood gasifier to Qin Shiou. It is different from the direct combustion stove. The ignition of this type of stove starts from the top of the fuel. The top fuel will generate a layer of high temperature after active thermal decomposition.  of carbon.

    These carbons will undergo passive thermal decomposition, that is, heating, of the fuel below. This process is similar to retort. After the fuel below is heated, it will mainly decompose into new carbon and some gaseous substances.

    This gaseous substance is wood gas. Wood gas is hot air with a specific gravity smaller than air. Once it appears, it will flow upward along the furnace. When the time comes, it will pass through the high-temperature carbon layer above and mix with the air preheated by the furnace interlayer.  Combustion produces flame.

    "The entire drying process of the stove does not require any external energy. It only relies on the oxygen-poor combustion of the wood itself and the heating of the newly added low-temperature fuel to provide drying to decompose the flammable gas. The thermal energy of this gas is very powerful and the efficiency is also very high.  This aspect can surpass combustion gases such as coal gas, natural gas and acetylene,¡± Armand said at last.

    Qin Shiou probably understood. I don¡¯t know who invented this thing. It¡¯s just a stove, and it¡¯s related to retorting. Sure enough, technology changes the world.

      Once you have learned the principles, the next step is to practice.

    The stove used in the field needs to be easy to carry. The stove Armand chose for him has a diameter of only 20 centimeters. Qin Shiou found it too small. The handsome French guy said angrily: "Please, I usually use small stoves with a diameter of four inches. The one I made for you is  A six-inch caliber is definitely enough.¡±

    Qin Daguan is a person who sees the overall situation. He does not quarrel with his uncle to avoid causing discord in the family. He is here to learn technology this time. After learning the principles, he will learn the specific technology, and then he will be as big as he wants to be in the future.  Just make it as big as you want.

    Armand told him the materials he needed, and Qin Shiou gave it to Bird. When Bird heard that he wanted to make a wood stove by himself, he hesitated and said, "Yes, boss, wood stoves are more suitable for picnics in the mountains now. But,  If we were out to sea, it wouldn¡¯t be as good as a gas stove.¡±

    The advantage of a wood stove is that it is safe, reliable, and powerful. The fuel it uses is wood. If you are on the mountain, you can easily get it. The wood will not explode or anything like that. It is very safe.

    But if you go to sea, once the firewood you carry is used up, the stove will be useless.  In addition, this kind of stove cannot be used in environments such as strong winds and heavy rains. Although the flames are fierce, they do not have the ability to withstand wind, rain, and snow.

    Qin Shiou said that I didn¡¯t expect to use this stove to travel around the world. I was just making it for fun because I was bored.

    As a result, Winnie heard what she said, and she said unhappily: "If you're bored, why don't you go see the kids? What kind of stove can you make yourself? How easy is it to buy it online?"

    Qin Shiou said matter-of-factly: "This is different. I am setting an example for the children, letting them understand the importance of practice and taste the fun of labor. Can online shopping play this role?"

    Wei Ni was speechless after hearing this. She found that Qin Shiou was becoming more and more clever.

    "Following Armand's instructions, Bird bought three stainless steel water cups with diameters of 16 cm, 18 cm and 20 cm respectively.

    In addition, Qin Shiou also prepared various screwdrivers, cutting knives, welding guns and other things, creating a big scene.

    Armand gave a demonstration to Qin Shiou. He first drilled holes into the smallest stainless steel water cup and explained: "This is used to make the liner, and the holes are used to allow hot air to mix with the combustible gas obtained by retorting." (Recorder  Please visit our website: www.hlnovel.com
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