Я прочитал много комментариев и вижу, что задаются одни и те же вопросы. Итак, я попробую объяснить, что есть в сборке и почему. Это спиртовая печь. Как заявляли другие, можно использовать и другие виды топлива. Во время сборки примерно на 3:14 вы увидите, как он просверлит 3 маленьких отверстия. Эти отверстия, которые он сверлит, являются форсунками пламени. Похоже, он сверлит эти отверстия сверлом диаметром 1 мм. Что, если вы посмотрите позже, примерно в 9:20, первое горение нехорошее, струи слишком маленькие. Затем где-то в 10:20 кажется, что он увеличил размер жиклеров до 3 мм. Посмотрите внимательно на пламя, оно действительно кажется больше. Теперь многие спрашивают, зачем использовать веревку? Веревка используется как фитиль, чтобы втягивать топливо в трубу и предварительно нагревать его. Этот предварительный нагрев топлива в фитиле запускает испарение жидкого топлива. Испарение жидкости происходит при нагревании жидкости до температуры кипения. Это также повышает температуру жидкого топлива в баке. Это повышает давление в баке, вызывая испарение большего количества топлива. Повышение давления вызывает струйный эффект. Вы хотите сжигать только пар, а не жидкое топливо. Надеюсь, это поможет кому-нибудь понять эту замечательную маленькую печь. Я надеюсь, что это хорошо переводится.
I have read through many of the comments and see the same questions asked. So, I will try and explain what is in the build and why. This is an alcohol stove. They are using alcohol. As others have stated, other types of fuel can be used. During the build at about 3:14 you will see him drill 3 small holes. These holes he is drilling are the jets for the flame. Looks like he is drilling these holes with a 1mm bit. Which if you watch later, at about 9:20 the first burn is not good, jets are to small. Then at about 10:20 it looks like he has increased the size of the jets to 3mm. Look closely at the flame it does look bigger. Now, many have asked why use the rope? The rope is used as a wick, to pull fuel up into the pipe and pre-heat it. This pre-heating of the fuel in the wick starts a vaporization of the liquid fuel. Vaporization of a liquid occurs when a liquid is heated to its boiling point. This also raises the temperature of the liquid fuel in the tank. Which raises the pressure in the tank, causing more fuel to vaporize. The rise in pressure causes the jet effect. You want to burn only the vapor not the liquid fuel. Hope this helps someone out there understand this great little stove.
beware, glue copper coil will eventually explode. just had my explode on me, lucky no one was burned. Creator like such video need to at least warn viewer.
My guess is there are NO holes in the tubing... The way ANY alcohol stove works is that the alcohol heats up (creating an increase in vapors), which then pressurizes the stove, forcing the vapors out the jets which are then burned by the flames... In most stoves, there is no direct heat being applied to the alcohol but there's enough radiant heat there to still cause expansion... In the case of THIS stove, the wick (inside the tubes) draws fuel up into the tubes, which is then SUPER-heated by the flames, hyper-expands the vapors and forces them back into the stove, which, in turn forces the vapors out of the jets at a greatly increased rate, giving it that "jet" sound.... A couple of problems I see with this design is (1) The increased pressure / heat generated by this design is going to exceed the JB Weld (glue) specs and probably fail very quickly... (2) The jet holes seem to be too small for the amount of pressure being forced through them which is right on the verge of blowing out the flames... I would either make the holes twice as big OR put 2 holes under each tube... Overall it's a good design (in theory), but that glue is going to fail and possibly be a dangerous situation... JB Weld is fine for use in stoves where there's no direct heat being applied to glued areas but this stove is purposely heating the copper which is only being held in place by glue... Be careful with that
You got it right John B, l would also question weather the JB weld would hold for any length of time under that heat, quick set 5 min. good for 230 deg. reg. JB high strength 24 hr set time 550 deg. l use a lot of JB great stuff.
I like this explanation but I still can't understand how the tubes create vapor that pressurizes the can AND draws fuel up the wick. Doesn't the rush of vapor out the tubes prevent fuel from being drawn up?
You can't go wrong when you use JB weld and they have different types of adhesive some may be more or less resistant to heat it depends on what type of epoxy you need to do the job 👍👍👍👍👍
Have you tried using a silica wick in those? Im guessing regular wicks will get charred after some use. Silica wicks dont burn... They dont wick as good as cotton (at least for ecig juice), but its still pretty absorbant, and im guessing it would wick good enough for transporting alcohol pretty efficiently...
Ya entendí el funcionamiento, al calentarse los tubos de cobre con las mechas húmedas de alcohol se gasifica y aumenta la presión y sale expulsado por las tres perforaciones minúsculas de 0,6 mm. Excelente vídeo, felicitaciones y saludos cordiales desde Quito Ecuador.
its a pressure type stove. The three coils act as a heating element. As temperature increases, pressure builds up which results into pressurized ejection of alcohol. Its efficiency is increased because of the small diameter of the holes (the small ones in between the coil). If you check out "how to make Fancy Feast stoves", they'll explain why you have to make a pressure hole. That being said, since its just a stand alone experiment/demo, you'll have to make one (if you're bored) to compare boiling times with other types of alcohol stove.
@@beeeean I can't say much about it since I haven't made one but here's my take: Its effecient despite the hassle of the assembly required. It took this stove 5mins to boil water while it roughly takes 6mins to boil. Its worth the build as long as you have junk lying around. The U shaped copper coil is, what I think, the hardest part to look for. The only thing I know that has a U shaped copper coil is the refrigerator. This stove needs a cook stand that also acts as a wind barrier. Just like the one used in the video. If you put your pot on the coil, it could risk damaging the burner. This could be used as a secondary stove for boiling noodles and water. If you want to do quick fry, I think you'd have to increase the fuel capacity. The main drawback for this,IMO, is refueling between uses. You would wait for the burner to be cool to the touch to refuel or risk hurting yourself.
Great video, and you can stand your pot on the coils too. One question: what is the purpose of the wick? Will the heat burn the wick? Will the stove heat and boil the fuel without the wick?
so the wick essentially makes the propellant creep up it, getting it into the copper tube, which is then heated up from the fire, at that point it heats it up to gas state and has pressure forcing it out the 3 small holes causing the jet flame.
Good idea, but as said below the JB weld could fail, it needs tested to destruction. I use a trangia stove with my M-kettle, works great, but I think I'll make one of these to suit, the boil time is much quicker by a good 3 mins.
There is another video which shows something similar from a glass canning jar, with the tubing cut through the canning lid, another dangerous design, too easy for a containment breach(broken glass) to start a fire. Please be careful. Be thee well. Keep trying and building and making. Never give up, no matter what happens.
Lo hice pero solo salen 3 llamas débiles, estoy utilizando alcohol de 90, cuál puede ser el problema? Requiere mucho tiempo para ganar presión? Es normal que el recipiente que contiene el alcohol se caliente? Es peligroso que estalle?
No lee español. me parece. Pero sí que puede ser peligroso, luego de alentarse por un buen rato, es mejor usar poco alcohol mientras se prueba, y tomar precauciones, por si explota. Debemos esperar porque debe empapar las mechas, pienso.
Really really nice!! Congrats my brother! I really want to make something like this now! Haha But I have to ask, how we "turn off" it? I need to wait it burn the whole alcohol inside it? If i just "kill the flame" doesn't will still letting the gas goes out of it? If there were some way to close the thin hole that let the gas out can it work to "turn off" the stove? Anyway, congrats for the nice project you have done!
Saludos desd mi colombia , felicitaciones sera q c pued hacer con los tarros mas grandes , lo otro y en otra clac d material ejem: en cobre , acero y en lugar d s cemento en sus respectiva soldadura y gracias x la atencion prestada y q mi DIOS los bendiga.
That is the most dangerous piece of equipment I have ever seen. Aluminum beer cans easily melt in a fire. I am impressed by the skill of the maker, it is beautifully done, and a very clever design. The wick seems to be made of jute twine. I would not recommend anyone attempt to build it, as a containment breach would likely cause a large explosion.
The aluminum cans don't touch the fire and are full of alcohol that will boil and keep the temperature of the cans way below the temperature of the fire
![[TH] 2024 PMSL SEA W2D2 | Fall | เครื่องร้อน พร้อมลุย](http://i.ytimg.com/vi/JO2_bLow_1Y/mqdefault.jpg)
Я прочитал много комментариев и вижу, что задаются одни и те же вопросы. Итак, я попробую объяснить, что есть в сборке и почему. Это спиртовая печь. Как заявляли другие, можно использовать и другие виды топлива. Во время сборки примерно на 3:14 вы увидите, как он просверлит 3 маленьких отверстия. Эти отверстия, которые он сверлит, являются форсунками пламени. Похоже, он сверлит эти отверстия сверлом диаметром 1 мм. Что, если вы посмотрите позже, примерно в 9:20, первое горение нехорошее, струи слишком маленькие. Затем где-то в 10:20 кажется, что он увеличил размер жиклеров до 3 мм. Посмотрите внимательно на пламя, оно действительно кажется больше. Теперь многие спрашивают, зачем использовать веревку? Веревка используется как фитиль, чтобы втягивать топливо в трубу и предварительно нагревать его. Этот предварительный нагрев топлива в фитиле запускает испарение жидкого топлива. Испарение жидкости происходит при нагревании жидкости до температуры кипения. Это также повышает температуру жидкого топлива в баке. Это повышает давление в баке, вызывая испарение большего количества топлива. Повышение давления вызывает струйный эффект. Вы хотите сжигать только пар, а не жидкое топливо. Надеюсь, это поможет кому-нибудь понять эту замечательную маленькую печь. Я надеюсь, что это хорошо переводится.
I have read through many of the comments and see the same questions asked. So, I will try and explain what is in the build and why. This is an alcohol stove. They are using alcohol. As others have stated, other types of fuel can be used. During the build at about 3:14 you will see him drill 3 small holes. These holes he is drilling are the jets for the flame. Looks like he is drilling these holes with a 1mm bit. Which if you watch later, at about 9:20 the first burn is not good, jets are to small. Then at about 10:20 it looks like he has increased the size of the jets to 3mm. Look closely at the flame it does look bigger. Now, many have asked why use the rope? The rope is used as a wick, to pull fuel up into the pipe and pre-heat it. This pre-heating of the fuel in the wick starts a vaporization of the liquid fuel. Vaporization of a liquid occurs when a liquid is heated to its boiling point. This also raises the temperature of the liquid fuel in the tank. Which raises the pressure in the tank, causing more fuel to vaporize. The rise in pressure causes the jet effect. You want to burn only the vapor not the liquid fuel. Hope this helps someone out there understand this great little stove.
The fact that you got this to behave like a kerosene pump stove off just alcohol is impressive, very good design friend keep tweeking it to perfection
beware, glue copper coil will eventually explode. just had my explode on me, lucky no one was burned. Creator like such video need to at least warn viewer.
I was going to make a few, but something didn't seem right. All that fire with 3 little holes. Potential explosion is what I saw.
I had one explode too haha
Japanese are excellent at taking an idea and making it great ...Wow well done I've never seen anything like this ...Amazing!!!
He is Indian
My guess is there are NO holes in the tubing... The way ANY alcohol stove works is that the alcohol heats up (creating an increase in vapors), which then pressurizes the stove, forcing the vapors out the jets which are then burned by the flames... In most stoves, there is no direct heat being applied to the alcohol but there's enough radiant heat there to still cause expansion... In the case of THIS stove, the wick (inside the tubes) draws fuel up into the tubes, which is then SUPER-heated by the flames, hyper-expands the vapors and forces them back into the stove, which, in turn forces the vapors out of the jets at a greatly increased rate, giving it that "jet" sound.... A couple of problems I see with this design is (1) The increased pressure / heat generated by this design is going to exceed the JB Weld (glue) specs and probably fail very quickly... (2) The jet holes seem to be too small for the amount of pressure being forced through them which is right on the verge of blowing out the flames... I would either make the holes twice as big OR put 2 holes under each tube... Overall it's a good design (in theory), but that glue is going to fail and possibly be a dangerous situation... JB Weld is fine for use in stoves where there's no direct heat being applied to glued areas but this stove is purposely heating the copper which is only being held in place by glue... Be careful with that
Absolutely. You need to solder or braze the tubes on.
You got it right John B, l would also question weather the JB weld would hold for any length of time under that heat, quick set 5 min. good for 230 deg. reg. JB high strength 24 hr set time 550 deg. l use a lot of JB great stuff.
And also the wick will burn and turn to carbon.
I like this explanation but I still can't understand how the tubes create vapor that pressurizes the can AND draws fuel up the wick. Doesn't the rush of vapor out the tubes prevent fuel from being drawn up?
You can't go wrong when you use JB weld and they have different types of adhesive some may be more or less resistant to heat it depends on what type of epoxy you need to do the job 👍👍👍👍👍
This is cool, very clever! BTW I love how the cat stops by periodically to check on the project.
Terima kasih dari Indonesia !
This is so cool. I have so many questions, though. wish the captions were in English.
x2
Have you tried using a silica wick in those? Im guessing regular wicks will get charred after some use. Silica wicks dont burn... They dont wick as good as cotton (at least for ecig juice), but its still pretty absorbant, and im guessing it would wick good enough for transporting alcohol pretty efficiently...
Very nice build! 🤟😎
THANKS FOR WATCHING
Mnogo ti hvala! Dobra idea! Thank you! Good idea!
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Ya entendí el funcionamiento, al calentarse los tubos de cobre con las mechas húmedas de alcohol se gasifica y aumenta la presión y sale expulsado por las tres perforaciones minúsculas de 0,6 mm. Excelente vídeo, felicitaciones y saludos cordiales desde Quito Ecuador.
コメントありがとうございます
No es q se caliente el tubo de cobre es el alcohol el q prende fuego
Es así de simple amigo
Good job. 4 tubes would be perfect for me.
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Great concept.... I love it.
Bagus banget bro..? ide kreatifx..👍 ini buat contoh untuk kita semua..supaya kita terdorong untuk menciptakan sesuatu yang bermanfaat..amin.
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c'est quoi cette merveille. bravo j'adore
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Good 'ol JB weld. I've used it on several alcohol stoves on fittings. Works great!
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High, a very interesting construction with the tubes. Kindly Fiete
A mi me parece muy interesantes estos inventos ❤
Muito criativo aliás altamente engenharia alto padrão
You have a creative brain
（＾＾）
I like this build but a English translation would be nice
How long can you use the burner in one application for given cc of Alcohol?
Great idea👍
Wish this had english translation or english version of this. Curious how it works exactly
its a pressure type stove. The three coils act as a heating element. As temperature increases, pressure builds up which results into pressurized ejection of alcohol. Its efficiency is increased because of the small diameter of the holes (the small ones in between the coil). If you check out "how to make Fancy Feast stoves", they'll explain why you have to make a pressure hole.
That being said, since its just a stand alone experiment/demo, you'll have to make one (if you're bored) to compare boiling times with other types of alcohol stove.
@@buki7474 Hmm do you think this works as a camping stove? With wind and all
@@beeeean I can't say much about it since I haven't made one but here's my take:
Its effecient despite the hassle of the assembly required. It took this stove 5mins to boil water while it roughly takes 6mins to boil.
Its worth the build as long as you have junk lying around. The U shaped copper coil is, what I think, the hardest part to look for. The only thing I know that has a U shaped copper coil is the refrigerator.
This stove needs a cook stand that also acts as a wind barrier. Just like the one used in the video. If you put your pot on the coil, it could risk damaging the burner.
This could be used as a secondary stove for boiling noodles and water. If you want to do quick fry, I think you'd have to increase the fuel capacity.
The main drawback for this,IMO, is refueling between uses. You would wait for the burner to be cool to the touch to refuel or risk hurting yourself.
超かっこいいですね！！
欲しいです…
Nice
so gonna have to try making one of these. THANKS VERY MUCH for showing me how. Great work n keep it up
Excelente trabajó
PARABÉNS BRASIL RIO DE JANEIRO
this can be an alternative when fuel prices rise.
😃
Wow! Very good
私はインドネシアから来ました、あなたのストーブは良いです
こんばんは（＾＾）
ありがとうございます。
G bisa bahasa jepang
Sounds just like a torch
good. thanks for your video. It's very helpful
Muito bom!
Vou fazer e ver se dá certo e depois farei em escala maior.
This is a pretty efficeint stove about 5 minutes boil...not bad.
so there are no holes in the copper pipes and but the heated gas in the copper pipes under pressure blow the alcohol gas out of the 3 tiny pin holes.
コメントありがとうございます
excellent video ...thanks
Great video, and you can stand your pot on the coils too. One question: what is the purpose of the wick? Will the heat burn the wick? Will the stove heat and boil the fuel without the wick?
so the wick essentially makes the propellant creep up it, getting it into the copper tube, which is then heated up from the fire, at that point it heats it up to gas state and has pressure forcing it out the 3 small holes causing the jet flame.
Excelente Gracias
Good idea, but as said below the JB weld could fail, it needs tested to destruction.
I use a trangia stove with my M-kettle, works great, but I think I'll make one of these to suit, the boil time is much quicker by a good 3 mins.
would be awesome to see this and have english audio
Genial 👍 😁
THANKS FOR WATCHING
Thanks a lot
Exelente una gran creatividad felicitaciones muy bien
Very nice
Excelente pa el Café y la Maruchan o ramen
muito bom...alias exelente ... obrigado 🇧🇷🇧🇷🇧🇷
Sangat menginspirasi
THANKS FOR WATCHING
very good
サンクス
I like it great idea for tiny hole for most power full fire just like a gas stove burn
Thanks
Nice share video ..awsm 📱👍
The music sucks but the idea it's great
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Congratulations man
thanks
Awesome!
does the copper tubing have tiny holes under the arch ?
Made in Japan by a Chinese man.
I always knew that the
supervisor was a cat.
In the mean time will order pizza🍕
Отличная работа.
For How long does It burn ??? 🤔....
There is another video which shows something similar from a glass canning jar, with the tubing cut through the canning lid, another dangerous design, too easy for a containment breach(broken glass) to start a fire. Please be careful. Be thee well. Keep trying and building and making. Never give up, no matter what happens.
Super idea
you are so smaaaaart 😉😊
i think this way less alcohol will be used with thes ame outcome
Ficou..Muito bom..Mas está música ficou ruim de mais..kkkkkkkkk
面白い！コッパーの代わりにアルミパイプを使ってもいいですかね？
meu amigo caninho de aluiminio também serve.
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Very Nice!!! Kotira Airuton fron burajiru
Claro que los tubos de cobre mesecitan agujeros xq sino por donde va a salir el combustible y x ende encender?? usemos la lógica ❤❤❤
Lo hice pero solo salen 3 llamas débiles, estoy utilizando alcohol de 90, cuál puede ser el problema? Requiere mucho tiempo para ganar presión? Es normal que el recipiente que contiene el alcohol se caliente? Es peligroso que estalle?
THANKS FOR WATCHING
No lee español. me parece. Pero sí que puede ser peligroso, luego de alentarse por un buen rato, es mejor usar poco alcohol mientras se prueba, y tomar precauciones, por si explota. Debemos esperar porque debe empapar las mechas, pienso.
Enfim dúvida não tirada.
Kkkkk
O álcool 90 é muito fraco.
Use etanol, aquele mesmo que é usado em carros.
Muy bonita. Congratulations ¡
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Really really nice!! Congrats my brother!
I really want to make something like this now! Haha
But I have to ask, how we "turn off" it? I need to wait it burn the whole alcohol inside it? If i just "kill the flame" doesn't will still letting the gas goes out of it? If there were some way to close the thin hole that let the gas out can it work to "turn off" the stove?
Anyway, congrats for the nice project you have done!
（＾＾）
Great
Excellent!
Saludos desd mi colombia , felicitaciones sera q c pued hacer con los tarros mas grandes , lo otro y en otra clac d material ejem: en cobre , acero y en lugar d s cemento en sus respectiva soldadura y gracias x la atencion prestada y q mi DIOS los bendiga.
show...show. ..show. ....obrigado
Не выёбывайся.
Español por favor
Es verdadero por el principio bacico de acumulación de gases
Wow! How many time on the fire?
The cooper tube is drilled?
Hi, it works with oil diesel or gas too?
Olá, ele funciona com óleo diesel ou gasolina também?
Caralho, esse fogreiro foi o melhor q eu vi, inacreditavel!!! kkkk
Tira esse caralho da boca rapaz
感謝
wait did i miss him putting a hole in the copper tubing?
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If there’s no hole in the copper tube? Then what are they wicking for? There must be holes in the copper else what’s the point???
This material inside the coils do not get burned inside? It must pass al the way through in a single piece?
Good
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Dizel ile çalışır mı? Nasıl söndürebiliyoruz?
Very cool. What is the purpose of the little holes beside the main filler hole? Improves adhesion of the JB to the nut?
grip?
Yes.......alway use small holes when you use jb weld.....acts as an anchor
He could also just scratch the can to create a better grip between the adhesive and the surface
Are those small holes where the gas will be expelled? can someone answer me please
Sim, os três furos é por onde sairá o vapor do álcool quando aquecido.
The holes drilled in the bottom of the tubing?
That is the most dangerous piece of equipment I have ever seen. Aluminum beer cans easily melt in a fire. I am impressed by the skill of the maker, it is beautifully done, and a very clever design. The wick seems to be made of jute twine. I would not recommend anyone attempt to build it, as a containment breach would likely cause a large explosion.
The aluminum cans don't touch the fire and are full of alcohol that will boil and keep the temperature of the cans way below the temperature of the fire
بسیار عالی متشکرم👍👏
Esses caras são de mais
（＾＾）
すごい
what kind of alcohol did you use?
Denatured alcohol
👍👍👍👍
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thank you