It's a momentary freezer. After several minutes, the gas (isobutane) will warm up and will no longer cool the air surrounding the tube. To regain the low temperature, the gas must be recompressed. There must be a compressor and a heat exchanger. Your stuff is just a toy.
Have you ever tested it for use over a long period of time? But for me this is your Project It will definitely make a lot of people excited , keep working With Works that provide benefits to many people👍👍👍👍👍🇮🇩🇮🇩🇮🇩
There are several problems. 1. If butane will start leaking, then there will be a danger of ingition (sparks in pumps motor). 2. The system as a whole is useless. Right now the shorter pipe is being heated and vent is blowing that hot air towards cooling pipe (long pipe). These two pipes shound be separated. Shorter pipe should be placed outside with its own ventilator and the longer pipe inside the room that you want to cooldown.
Just want to point out that this guy also makes "Free energy generator" videos. This does not work this efficiently, that tiny cheap pump cannot compress gas for refigeration.
Обратный цикл Карно. Почитайте. Если сильно упростить, то данная установка выделяет тепла примерно в 2 раза больше чем отбирает ( да мороз не вырабатывается, а просто отбирается из внутреннего объëма). И как так, слева "конденсатор ", а справа "испаритель" И вентилятор, который дует от горячего к холодному.... 😅 Попробуйте кондиционер полностью в помещении поставить. Посмотрите, нагрел помещение или охладил.
Залил сжиженный газ, потом устроил утечку, газ кипит и отбирает тепло (пока он есть). Остальное просто антураж. Ловкость рук и никакого мошенничества. С тем же успехом можно просто поливать газом то что нужно охладить.
at 8:38 you can clearly see the condensation drops 'falling' back up the copper meaning this is a reverse time shot. The problem with all these DIY AC videos is that there's no seamless (uncut) shot of the device powering on and ice forming on the copper. Someone will need to upload a video with one of these things turning on and having ice form over time - with a clock running in the frame to show its moving in forward time. Someone will also need to be juggling apples in frame, speaking proper english the whole time within frame, and like 3 of my friends will also have to be in the background giving a periodic thumbs up before I entertain that any of these are real.
@gregrell2441 - Tantos videos muitas quantidades deles no youtube tem objetivo de monstrar alguns segundos. /Ganhar visualização ou criticas e likes. Nenhum criador voltara no seu video dizendo que algo precisa ser alterado. Ou seu invento explodiu rsrsrs O Seu comentario sentimento é completamente perfeito, lamentavel nem ao menos sera lido pelo criador do conteudo. Observe que ele NAO se da o trabalho RESPONDER uma só duvida ou elogio
A lot of envy peoples on here arguing safety and design issues. Instead of critisize all of you must encourage the guy to do this or that in order to make perfection of the prototype he is showing here. Congrats my friend... Perseverance and dreams will lead you to high ....
This is not a prototype. This is refrigeration and it has been around for a hundred years. There are no new concepts here. This is a barbaric representation of the basics of refrigeration, only they have substituted a non flammable gas with a readily available and much more dangerous gas. I can see a bunch of people catching themselves or their garage on fire. Prototypes generally include improved technology.......this is stone age in the world of refrigeration. This is someone with basic knowledge of refrigeration impressing a bunch of people who know nothing about how refrigeration works. It's not magic, it's science and the corporations have refined this very concept to perfection.
Sem dá vácuo para tirar o ar do sistema, sem isolar condensadora, bruxaria kkkk, uma bateria pequena de 9v pra acionar tudo em 12v na caruda... Esse é brabo mesmo...
As a Refrigeration and air con engineer. I like the concept! But in reality there is so many things wrong with this project. But credit where credits due, this is how all inventions are created or bettered!
There is a good layout for studying the theory. But, on large spirals from below under the base, tubes are imperceptibly soldered to the refrigerator compressor. Therefore, in a transparent tube, the movement of gas in the form of steam is not even visible.The compressor in the video is only capable of blowing bubbles in the aquarium😂
So the single 9v battery will run a 12v fan and 12v pump without issue? Interesting, I feel like every time I didn’t use enough voltage my devices wouldn’t work correctly or at all.
A very entertaining video, but it won't work that way. This small pump is not capable of generating enough pressure to compress the refrigerant. Additionally, there is no condenser present where the refrigerant can liquefy. The compressor pumps the refrigerant from the evaporator to the condenser, where the liquid refrigerant then flows to the expansion valve and expands into a gas, creating cold air. However, it doesn't work as shown in the video.
@@MichaelWhitmore-bd1os Sorry, I didn’t know that premium isobutane is lighter fluid. I only know butane (C₄H₁₀) as a gas. Learned something new- butane is lighter fluid. Thank you for enlightening me."
فكرة عبقرية .. بشكل مبسط جداً هذاء نموذج مصغر بالنسبة لكل من يجهل حقيقة هذاء الشرح المبسط والمختصر .. لمشروع التكييف والتبريد .. واما بالنسبة للمشروع الحقيقي يمكنك عمل تكبير وتطبيق المشروع الى ما يلبي احتياجاتك وذلك تكبير الانابيب الساخنة غلى الخارج مع المروحة المبردة للقطعة النحاسية الخارجية النحاسية .. وكذلك اخذ حجم كبير من مكينة التحويل وتدوير غاز الازوبيرتان ملاحظة... يجب عليناء ان لا ننسئ المروحة الداخلية التي تقوم بشفط الهواء الساخن من الغرفة الى محور التبريد الناتج عن طريق الانابيب النحاسية الداخلية الباردة ثم دفعة الى الغرفة مجدداً .. ملاحظة اخرى وهي مهمة جداً .. يجب عليناء عند قيامناء بتصميم الإطار الخارجي لمكيف الهواء التي صنعناه بايديناء ان ندرك اهمية حساب تصريف المياه الناتجة من ذوبان الثلج من على الانابيب النحاسية الباردة وذلك بتصريفة الئ الخارج لكي لا يتسبب لناء بمتاعب كثيرة واضرار كبيرة وهذا بجانب حساب عدم وقوع شرت وهو التماس كهربائي ... تنوية ..ملاحظة.. مهمة جداً عند شرائك لمكينة التدوير لغاز الازوبيرتان يجب عليك ان تتاكد انهاء لا يبداء تشغيلهاء بجهد عالى او مضاعف لقوة دورانهاء الاعتادية .. ويفضل ان تكون اقتصادية بقوة 12فولت . فهي اقتصادية ومريحة وغير مكلفة ايضاً. .. وان تكون ذات جودة عالية لكي تقاوم مدة التشغيل الطويلة .. ❤
Я конечно не являюсь специалистом по ремонту холодильников и кондиционеров! И тем не менее у меня возникло ряд вопросов и сомнений (поправьте если я не прав): 1. Тот насос который показан, разве он не мембранный!? Он способен создать необходимое давления!? Не лучше ли было использовать поршневой или бензонасос!? 2. Насколько мне известно система должна быть герметична и способная удержать необходимое давление. Отсюда вопрос. Способны ли те силиконовые трубки (или какие там используют) выдержать его!? 3. С газом все понятно, подойдет любой (пропан, бутан и т.д.), но в ролике ничего не сказано о его количестве в системе и давлении в системе, хотя бы приблизительно. В заключении могу сказать следующее. На мой взгляд показана стандартная система работы холодильника. Возможно данная система и будет работать, но охлаждения не будет таким как показано (до конденсации воды и последующим замерзанием ее); срок службы будет маленьким из-за больших утечек газа, выхода из строя насоса и быстрого разряда батарейки. Думаю система рабочая но следует замены насоса и герметичности системы. Автор ролика, как мне кажется многое утаивает. Могу предложить другой вариант, 100% рабочий. Берете и покупаете рабочий, бывший в употреблении холодильник по дешевке. Вытаскиваете аккуратно из него систему охлаждения. Крепите ее как хотите и на что хотите. В районе испарителя вставите вентилятор. Включаете данную систему в розетку и радуетесь. Возможно данный вариант обойдется даже дешевле.
Давление на пропане или изобутане настолько низкое, то подойдёт любой компрессор. В холодильника, а особенно в компрессора давно используют не поршневые компрессоры, а Scroll. То есть тарельчатого типа. А в кондиционера на R410a или на R32 давление нагнетание под 25 атмосфера. И тарелки легко перевариваю. Не говоря уже о пропане. Так что вопрос о давлении весьма спорный
Я бы конечно заправлял бы не иголкой, а через кран Шредера, чтоб система была герметична, и была возможность визуального контроля за показателями давления
@@В.Л-л2п был показан принцип работы холодильника. За счёт испарения газа температура локально понизилась (на медном змеевике это заметнее за счёт конденсата). Газ испарился - холодильник "кончился". Ни о каком сжатии с переводом в жидкую фазу нет и речи.
@@ВсеволодФрекэуцанво первых scroll это спиральные, а не неведомые тарельчатые компрессоры, во вторых в бытовых холодильниках они не применяются, там обычные поршневые компрессора. Линейные компрессора от ЛЖ тоже относятся к классу поршневых, но они лишены КШМ.
It has all the components for a closed loop refrigeration system. The vapor pump pushes a warm gas through the condenser coil that cools and condenses it then the capillary tube acts as a metering device discharging a spray of liquid alcohol that is absorbing heat required to change state to a gas.
Весело- направить поток теплого воздуха с теплообменника на морозильный агрегат. Вы сначало забираете тепло в одном месте и доставляете его в другое место И тут же вентилятором возвращаете это тепло обратно - гениально😂.
From watching this and reading the comments it seems this is a very nice looking project but needs refinement, especially, isolating the cold from the hot.
I think the principal is legitimate, if the pump has enough pressure generation to liquify tge gas and the expansion through the capillary would create cooling. As mentioned of course the air streams need separating.
Да сколько людей попадают на уловки этих мошейников, создадут полную хрень и потом собирают просмотры и обсуждения на то чего не должно работать если было бы так все просто то в авто у каждого стоял бы такой холодильник а не городили бы компрессор на 3фазах от частотного преобразователя 12-28 вольт. Все это печально 😢😢😢😢
В автомобилях чаще всего стоят компрессоры, работающие от вращения двигателя, передающиеся через ремень. Если же речь идёт о морозильных фургонах, тогда да, там используется инвертор. Но там и объёмы большие. Никто на видео не утверждает, что эта мини-холодильная установка способна охладить контейнер. Модель выглядит вполне работоспособной. Но это предстоит ещё проверить)
Has anyone verified that this can work? Nobody should be congratulating him until it has been proven to suitably work and not another infinite energy type video.
من تحقیق کردم. همه سیستم های سرمایشی همینطور هست منتهی باید کمپرسور داشته باشیم یک طرف لوله ها فشار بالا و یک طرف فشار پایین اون لوله مویی هم نقش فشار شکن رو داره سمت فشار بالا گرم میشه سمت فشار پایین گرما گرفته میشه و سرد میشه
Such videos basically do not work. The motor does not play the role of a compressor. They are simply playing back a cheap machine that has been pre-cooled in the freezer to make it appear as if frost is forming. In reality, it never actually gets cold.
The air pump is acting like a compressor for the isobutane fuel and as it's compressed it gets hot but as it expands rapidly on the other side it gets cool just like a closed loop freon refrigeration system. Compressing a gas makes it hot, but a rapid expansion of the gas makes it get cold. This is a closed loop gas compression/expansion system. Instead of using freon as the gas, they are using isobutane fuel as the gas that is compressed, then allowed to rapidly expand to create the refrigeration looped system.
@@wmman8256I also rebuilt it and it doesn't work for me either. The air pump simply switches off if there is too much isobutane in the system and it does not work even with less gas. My only explanation would be that the pump builds up too little pressure?
None of the ductwork used to make this project shows the temperature of the copper duct at the back. Q = m.c.dt /// The heat gained and heat given off will be equal. But can provide short-term coolness. The basic principle of air conditioner and refrigerator. Until you expel the hot air from the environment, the result will not be very meaningful. Nevertheless, it may bring a little relief to residents of countries and cities who crave at least a light breeze.
Комментарий к лайку. Автор видео прекрасно знает физику. Конечно, это ловкий фокус, но за исполнение - пять с плюсом! Кто хоть раз заправлял газовые зажигалки - разгадает.
the assembly is correct but if you use aerosol it will completely evaporate because there is a small gap between the gear and the dynamo, just use a peltier to cool the coil then let the cold empty air coil spin around
Good Idea to get water outside, but first problem is to put gaz inside pipes without vacuum it, and secondly systeme is globally heating if it remain in the same room . Calories must go out !
coloca un filtro de humedad, usa un ventilador que sople el ducto caliente, en lugar de butano, usa F11, antes del llenado, aplicar vacio, cada 50cm de ducto usar 1cc de lubricante w40, eleva los ductos y crea un canal a un recipiente hacia el evaporador caliente, usando el agua de la condensacion como extra para enfriar el mismo. Espero apliques estas correcciones y veras los resultados 🤗 PD: Sube el video y usa sellador de juntas
This would make a good drink cooler though. Having heat on the cool side while its in a correct orientation, a can of soda, and then blowing exhaust heat from the hot side would keep drinks cooler for a longer period of time. Great for an outdoor thing if you can make it hold multiple drinks and give it good insulation.
@@3v068nah, good sealing thermos is already enough for that. This thing require compressor that need quite amount of power, it wont work with this tiny pump, and the compression tube isnt as simple as made of spiral like that. To put simply refrigrator isnt designed for outdor or portable use, the built and required power is just to bulky to bring outside, well unless new tech is found.
Je suis septique pour votre démonstration de concevoir un mini congélateur 1) avec du gaz butane , 2) combien de gaz butane dans votre système et 3) pas de tirage au vide du système . A part cela votre vidéo est manifique . Merci pour ce bon moment .
The room should heat up slightly but the heat in the small area is removed. It has its uses. For example it might be good to use on a small ice box where you need to remove a small amount of heat quickly and because the icebox is so well insulated, you don't need to keep the system running, which means its perfect to save on energy. It also might be good to cool a PC if you overclock it for a short amount of time.
Don't forget to call Doc and Marty... The dog Einstein i think it is in the dogs heaven... for sure it is after 35 + years, that only if Doc didn't made it a Cyborg Dog😜🤪🤣✌🏻✌🏻✌🏻✌🏻 BACK TO THE... reality
Really cool but you know what would be a really cool idea for you to make??? Tweak the air-conditioner to condense water out of air & then capture it in a container for drinking water, portable water making machine, power it with solar panels & leave it outside to collect your drinking water for free.
You've made a good demonstration of how a fridge works, but this wont work as an AC. Why not? Well, the way an AC works is by compressing one side of the loop and this in turn heats it up (think of the needle of a bike pump getting hot as you inflate a tyre). This side of the loop is usually outside of your house/car, and since it is now hotter than ambient you can use a radiator and fan to cool it down. When this high pressure cooled (to ambiant) air passes through the capillary, the pressure decreases and the temperature drops as shown. So whats the problem and why wont this work? 1. The hot and cold side are not separate and so any cooling effect in the smaller diamater coil will be matched by a heating effect in the larger coil. No net cooling of the room. 2. I suspect most of the cooling effect observed here is actually coming from the high pressure air from the aeresol can entering the system at a much lower pressure. You will see this whenever you use any aeresol spray. After this system runs for a while and reaches equilibrium, i doubt the air pump will be producing enough of a pressure difference in the hot and cold side to reach anything like those temps - which doesnt matter anyway because point 1.^
To make it perfect the only part that need to be replaced is the brushed motor pump for a brushless dc motor pump instead, i wish to use the idea to make a mini fridge, maybe a valve from a bike tire to inject the gas to the system
excelente trabajo, podés decirme cuanto butano echar? Me encanta el proyecto! Felicitaciones 🍷! Lo voy a copiar ...espero me sirva, puede conectarse a batería de automóvil? Gracias, espero tu respuesta...
If you chill the entire unit in a freezer before filling with isobutane, you can load it and have it condense into a liquid to make the filling easier. Very cleaver way of using the isobutane can with adapter and large 16 gauge needle to fill the vinyl tubing. Silicone tubing would last longer without leaking as much or drying out and cracking. Further separation and thermal isolation of the cold and hot side would result in more efficient performance. Also a wall adapter to power the unit instead of a single use primary 9vdc battery // etc
Missed a major step , the air in the system has to be vacumned out , then topped up with refrigerant gas , to run properly thats why the pipes ice up , if you see a fridge compressor and the compressor is iced up , the diagnosis is the unit has lost its gas .
The compressor is the air pump, the pump *compresses* the air. The evaporator *evaporates* the coolant by absorbing energy from its surroundings, gas is a higher energy state, the energy must come from somewhere for the liquid to *evaporate* into gas. Ice builds up because the evaporater gets cold, cold enough that the water in the surrounding air loses enough energy and condenses on the surface before eventually losing enough energy and freezing onto the evaporators surface. If ice is building up, the unit is performing its intended purpose well, it does not mean there's anything wrong with it. If a unit loses its refrigerant, it will work less effectively until it loses all of its refrigerant at which point it won't cool at all, meaning that ice would never build up.
I really hope to one-day find a video of a real working mini ac. I know how it works an how to build one. I just want a small unit, at an affordable price. I m hoping somebody finds a way to homebuild a small compressor, pressure valve. If one you has a link, please share it with me, not only I will be very grateful, my dogs would be too.
DOES IT COOL CONTINUOUSLY - OR DO YOU HAVE TO STOP IT - HOW IS IT COMPRESSING GAS( AS A COMPRESSOR DOES IN AN AIRCON UNIT? GREAT VIDEO,COL SOUNDTRACK 🤯🤯👍👍👍
In the tube use AG and Carbon nanofluids, that will lower the temperature by 14.9%. Happy to help. I needcthis working for a built in freezer and refrigerated room in my House build. So every success and film an update olease.
Well, in theory, concept could work, but that tiny motor pump and plastic piping on it... I wouldn't try. Plus, isopropane is quite flammable, and DC motors are well known for sparking on their comutators. I can't recommend this.
The tube with lesser dia must be more in length. There is no compressor, to compress the refigerant. When compressed air/ refrigerant comes out of a small nozzle, there is a drop in temperature. Where is thermodynamics...?
@@ymyihklrm что ж..... Как макет для школьника, сие творение, в целях разоблачить тайну покрытую мраком - от куда же холод в морозилке?, может быть и сгодится. Но, работоспособным данный механизм я не могу назвать. Во первых - Сердце холодильника это компрессор. Насос не заменит компрессор, инженеры соберают проэктируют и модефецируют компрессора, создают новые, бьются за повышение коэффициента сжатия. Но на видео достаточно насоса, это всё равно что в трубу поставить вентилятор. Во вторых - воздух. Для любой реф-установки это больная тема, так как уменьшается кпд, растёт нагрузка на детали и двигатель компрессора. Но данный индивид даже не заморачивался с этим. В третьих - герметичность. Сколько я видел агрегатов, всякие компановки встречались, литература и т. Д. Но ни разу не видел пропиленовую трубку в системе( он бы ещё презерватив туда намотал) . Достаточно всего лишь найти какое давление газа бутан при комнатной температуре, и станет понятно что газ стравится. Ну и непонятно роль вентилятора, я так полагаю он играет роль массовки на видео. Вообще всё видео из склеек и монтажа, если взять баллончик с газом и распылить его на руку, почувствуете холод, думаю так он и создал иней на испарителе. Я уверен что эта конструкция не работоспособна, и мне жаль тех кто попробует собрать подобное нечто.
@@evgeniitataurov795 ты 100% прав ,некоторые комментаторы идиоты пишут слова поддержки этим дебилам снимающие это г. ,и ещё что то заикаются про диванные войска -сами же и являются ими..
I just wondering, there should be cooling radiator because when gas is pressurized you need to cool it down, both actions results to liquid butane (or another refrigerant), then when liquid goes to bigger pipe it evaporates and takes heat from the room in yet another radiator and cycle continues, this is only half a project maybe less, and I do not believe that it actually works, there are missing parts... Every refrigeration unit needs some sort of radiators (two of them actually).
Es el principio básico del intercambiador de calor, muy sencillo de hacer, por lo que se agradece este video, para instalarlo en una ventana, ¿se tendría que hacer de forma que el condensador quede hacia el exterior del cuarto a enfriar? Gracias y saludos.
Well, ya had me up until the point of pvc hose being introduced and not just on the low side but the evaporator as well. That pump looked cute, nice touch for something that won't move a damn thing when it comes down to superheated gas heading to the condenser. As if it would matter anyways cuz those pvc hoses held with zip ties are gonna blow quicker than a 2 dollar whore at a WoW convention!
Probably made money posting this video but anyone with any science background would know this would not work. That little plastic dc pump would never generate enough pressure. He took the shot of the coil getting cold as he was injecting more butane. Dumb.
its a vaccum pump, the pressure is generated by the lack of pressure on the cooler side, thats why the capillary pipe is essential, you wouldnt need one with a proper compressor
lets clarify something here, 1st even if it works the problem is the thermodynamics do not work like this, like your home fridge that extract hot from the inside and take it outside there must be insulation for the heat not return immediately to the cold part, 2nd the internal pressure of the system can be too much for the pump and the flexible tubing to handle. Even if i try this diy experiment it will be with no illusion and with a grain of salt.
What is happening here is that the isobutane was already condensed when it was injected. What we are seeing is the expansion of that initial gas. It never gets recommended. This is just a complicated version of cooling something with a spray can
It's a momentary freezer. After several minutes, the gas (isobutane) will warm up and will no longer cool the air surrounding the tube. To regain the low temperature, the gas must be recompressed. There must be a compressor and a heat exchanger. Your stuff is just a toy.
yeah much easier to use a peltier
All those things are in place
那台空氣幫浦就是壓縮機，大管子接小管子就會被壓縮。
這個裝置唯一的缺點是會漏
Et le tirage au vide qu'est ce que tu en fais ?
A working toy
Have you ever tested it for use over a long period of time? But for me this is your Project It will definitely make a lot of people excited , keep working With Works that provide benefits to many people👍👍👍👍👍🇮🇩🇮🇩🇮🇩
There are several problems.
1. If butane will start leaking, then there will be a danger of ingition (sparks in pumps motor).
2. The system as a whole is useless. Right now the shorter pipe is being heated and vent is blowing that hot air towards cooling pipe (long pipe). These two pipes shound be separated. Shorter pipe should be placed outside with its own ventilator and the longer pipe inside the room that you want to cooldown.
Just want to point out that this guy also makes "Free energy generator" videos. This does not work this efficiently, that tiny cheap pump cannot compress gas for refigeration.
I though so, like wtf he just use tiny pump for tools that require high pressure 😅
I was looking for idea im going to look for 12v compressor
Обратный цикл Карно. Почитайте. Если сильно упростить, то данная установка выделяет тепла примерно в 2 раза больше чем отбирает ( да мороз не вырабатывается, а просто отбирается из внутреннего объëма). И как так, слева "конденсатор ", а справа "испаритель" И вентилятор, который дует от горячего к холодному.... 😅
Попробуйте кондиционер полностью в помещении поставить. Посмотрите, нагрел помещение или охладил.
Залил сжиженный газ, потом устроил утечку, газ кипит и отбирает тепло (пока он есть). Остальное просто антураж.
Ловкость рук и никакого мошенничества. С тем же успехом можно просто поливать газом то что нужно охладить.
Thanks for saving me time
Love the attempt with the infrared thermometer showing a previous value originating from the domestic freezer in the basement.
at 8:38 you can clearly see the condensation drops 'falling' back up the copper meaning this is a reverse time shot. The problem with all these DIY AC videos is that there's no seamless (uncut) shot of the device powering on and ice forming on the copper. Someone will need to upload a video with one of these things turning on and having ice form over time - with a clock running in the frame to show its moving in forward time. Someone will also need to be juggling apples in frame, speaking proper english the whole time within frame, and like 3 of my friends will also have to be in the background giving a periodic thumbs up before I entertain that any of these are real.
@gregrell2441 - Tantos videos muitas quantidades deles no youtube tem objetivo de monstrar alguns segundos. /Ganhar visualização ou criticas e likes. Nenhum criador voltara no seu video dizendo que algo precisa ser alterado. Ou seu invento explodiu rsrsrs
O Seu comentario sentimento é completamente perfeito, lamentavel nem ao menos sera lido pelo criador do conteudo.
Observe que ele NAO se da o trabalho RESPONDER uma só duvida ou elogio
Для тех, кто не понимает. Если бы это работало, китайцы уже бы продавали такое.
Its just makes better understanding of Concept behind Air-conditioning plz dont underestimate 😊🙏
A lot of envy peoples on here arguing safety and design issues.
Instead of critisize all of you must encourage the guy to do this or that in order to make perfection of the prototype he is showing here.
Congrats my friend... Perseverance and dreams will lead you to high ....
This is not a prototype. This is refrigeration and it has been around for a hundred years. There are no new concepts here. This is a barbaric representation of the basics of refrigeration, only they have substituted a non flammable gas with a readily available and much more dangerous gas. I can see a bunch of people catching themselves or their garage on fire. Prototypes generally include improved technology.......this is stone age in the world of refrigeration. This is someone with basic knowledge of refrigeration impressing a bunch of people who know nothing about how refrigeration works. It's not magic, it's science and the corporations have refined this very concept to perfection.
A way easier way to accomplish the same thing is to fill a tin bucket with ice, shake some salt over the ice loosely cover and set in front of a fan.
Sem dá vácuo para tirar o ar do sistema, sem isolar condensadora, bruxaria kkkk, uma bateria pequena de 9v pra acionar tudo em 12v na caruda... Esse é brabo mesmo...
As a Refrigeration and air con engineer. I like the concept! But in reality there is so many things wrong with this project. But credit where credits due, this is how all inventions are created or bettered!
Interesting. I never thought a pump could do the same work done by a compressor.
infatti, non lo fa.
You just hook a 9VDC pump up to 230VAC!
There is a good layout for studying the theory. But, on large spirals from below under the base, tubes are imperceptibly soldered to the refrigerator compressor. Therefore, in a transparent tube, the movement of gas in the form of steam is not even visible.The compressor in the video is only capable of blowing bubbles in the aquarium😂
Именно по этому после запуска на видео не видно линии нагнетания. Думаю автор для демонстрации просто выпустил газ с баллона в испаритель
This video must be a joke. It is not possible for that tiny pump to reach saturation pressure of isobutane.
Lol there's not even a compressor
I am really impressed with this video. The way you soldered the copper pipes is very meticulous and careful. Perfect and wonderful product.
So the single 9v battery will run a 12v fan and 12v pump without issue? Interesting, I feel like every time I didn’t use enough voltage my devices wouldn’t work correctly or at all.
A very entertaining video, but it won't work that way. This small pump is not capable of generating enough pressure to compress the refrigerant. Additionally, there is no condenser present where the refrigerant can liquefy. The compressor pumps the refrigerant from the evaporator to the condenser, where the liquid refrigerant then flows to the expansion valve and expands into a gas, creating cold air. However, it doesn't work as shown in the video.
Wrong its lighter fluid the punp may freeze thats it
@@MichaelWhitmore-bd1os Sorry, I didn’t know that premium isobutane is lighter fluid. I only know butane (C₄H₁₀) as a gas. Learned something new- butane is lighter fluid. Thank you for enlightening me."
Like the setup but would have been great to see you deplete the air out of the system first somehow before adding refrigerant.
فكرة عبقرية .. بشكل مبسط جداً
هذاء نموذج مصغر بالنسبة لكل من يجهل حقيقة هذاء الشرح المبسط والمختصر .. لمشروع التكييف والتبريد
..
واما بالنسبة للمشروع الحقيقي يمكنك عمل تكبير وتطبيق المشروع الى ما يلبي احتياجاتك وذلك تكبير الانابيب الساخنة غلى الخارج مع المروحة المبردة للقطعة النحاسية الخارجية
النحاسية ..
وكذلك اخذ حجم كبير من مكينة التحويل وتدوير غاز الازوبيرتان
ملاحظة... يجب عليناء ان لا ننسئ المروحة الداخلية التي تقوم بشفط الهواء الساخن من الغرفة الى محور التبريد الناتج عن طريق الانابيب النحاسية الداخلية الباردة ثم دفعة الى الغرفة مجدداً ..
ملاحظة اخرى وهي مهمة جداً .. يجب عليناء عند قيامناء بتصميم الإطار الخارجي لمكيف الهواء التي صنعناه بايديناء ان ندرك اهمية حساب تصريف المياه الناتجة من ذوبان الثلج من على الانابيب النحاسية الباردة وذلك بتصريفة الئ الخارج لكي لا يتسبب لناء بمتاعب كثيرة واضرار كبيرة وهذا بجانب حساب عدم وقوع شرت وهو التماس كهربائي ...
تنوية ..ملاحظة.. مهمة جداً
عند شرائك لمكينة التدوير لغاز الازوبيرتان يجب عليك ان تتاكد انهاء لا يبداء تشغيلهاء بجهد عالى او مضاعف لقوة دورانهاء الاعتادية ..
ويفضل ان تكون اقتصادية بقوة 12فولت . فهي اقتصادية ومريحة وغير مكلفة ايضاً. ..
وان تكون ذات جودة عالية لكي تقاوم مدة التشغيل الطويلة ..
❤
Я конечно не являюсь специалистом по ремонту холодильников и кондиционеров! И тем не менее у меня возникло ряд вопросов и сомнений (поправьте если я не прав):
1. Тот насос который показан, разве он не мембранный!? Он способен создать необходимое давления!? Не лучше ли было использовать поршневой или бензонасос!?
2. Насколько мне известно система должна быть герметична и способная удержать необходимое давление. Отсюда вопрос. Способны ли те силиконовые трубки (или какие там используют) выдержать его!?
3. С газом все понятно, подойдет любой (пропан, бутан и т.д.), но в ролике ничего не сказано о его количестве в системе и давлении в системе, хотя бы приблизительно.
В заключении могу сказать следующее. На мой взгляд показана стандартная система работы холодильника. Возможно данная система и будет работать, но охлаждения не будет таким как показано (до конденсации воды и последующим замерзанием ее); срок службы будет маленьким из-за больших утечек газа, выхода из строя насоса и быстрого разряда батарейки.
Думаю система рабочая но следует замены насоса и герметичности системы. Автор ролика, как мне кажется многое утаивает.
Могу предложить другой вариант, 100% рабочий. Берете и покупаете рабочий, бывший в употреблении холодильник по дешевке. Вытаскиваете аккуратно из него систему охлаждения. Крепите ее как хотите и на что хотите. В районе испарителя вставите вентилятор. Включаете данную систему в розетку и радуетесь. Возможно данный вариант обойдется даже дешевле.
Давление на пропане или изобутане настолько низкое, то подойдёт любой компрессор. В холодильника, а особенно в компрессора давно используют не поршневые компрессоры, а Scroll. То есть тарельчатого типа. А в кондиционера на R410a или на R32 давление нагнетание под 25 атмосфера. И тарелки легко перевариваю. Не говоря уже о пропане. Так что вопрос о давлении весьма спорный
Я бы конечно заправлял бы не иголкой, а через кран Шредера, чтоб система была герметична, и была возможность визуального контроля за показателями давления
@@В.Л-л2п был показан принцип работы холодильника. За счёт испарения газа температура локально понизилась (на медном змеевике это заметнее за счёт конденсата). Газ испарился - холодильник "кончился". Ни о каком сжатии с переводом в жидкую фазу нет и речи.
@@ВсеволодФрекэуцанво первых scroll это спиральные, а не неведомые тарельчатые компрессоры, во вторых в бытовых холодильниках они не применяются, там обычные поршневые компрессора. Линейные компрессора от ЛЖ тоже относятся к классу поршневых, но они лишены КШМ.
Can we use diaphragm pump for this purpose?
The tiny coil is a Thermal Expansion Valve. The left side is "relatively" under pressure. The right side is the low pressure side.
It has all the components for a closed loop refrigeration system. The vapor pump pushes a warm gas through the condenser coil that cools and condenses it then the capillary tube acts as a metering device discharging a spray of liquid alcohol that is absorbing heat required to change state to a gas.
can normal alcohol do then same thing?
Весело- направить поток теплого воздуха с теплообменника на морозильный агрегат. Вы сначало забираете тепло в одном месте и доставляете его в другое место И тут же вентилятором возвращаете это тепло обратно - гениально😂.
Правильно -10 градусов это много для кондиционера.... поэтому горячим воздухом разбавим -10 и получим оптимальные +18
Соглашусь. Идея так себе. Видел видео с похожей самоделкой, но там хотя бы теплом не дули на холодное)
From watching this and reading the comments it seems this is a very nice looking project but needs refinement, especially, isolating the cold from the hot.
I think the principal is legitimate, if the pump has enough pressure generation to liquify tge gas and the expansion through the capillary would create cooling. As mentioned of course the air streams need separating.
I got a use for this in thee garden!!!! Thank you
wow...Put the warm air, to blow it thru the cold coil. A kind of Masterpiece, hum?
Да сколько людей попадают на уловки этих мошейников, создадут полную хрень и потом собирают просмотры и обсуждения на то чего не должно работать если было бы так все просто то в авто у каждого стоял бы такой холодильник а не городили бы компрессор на 3фазах от частотного преобразователя 12-28 вольт. Все это печально 😢😢😢😢
В автомобилях чаще всего стоят компрессоры, работающие от вращения двигателя, передающиеся через ремень. Если же речь идёт о морозильных фургонах, тогда да, там используется инвертор. Но там и объёмы большие. Никто на видео не утверждает, что эта мини-холодильная установка способна охладить контейнер. Модель выглядит вполне работоспособной. Но это предстоит ещё проверить)
@@Wafura речь идёт о 12 вольтовых холодильниках а не от ДВС.
Has anyone verified that this can work? Nobody should be congratulating him until it has been proven to suitably work and not another infinite energy type video.
Yes i do. IT Work well. ❤ Thanks ❤❤❤❤
All of those have been hoodwinked by the fraudster 😠
Very good job ! Its compact and powerful .no need a big funds for this . Thanks for video
من تحقیق کردم. همه سیستم های سرمایشی همینطور هست منتهی باید کمپرسور داشته باشیم یک طرف لوله ها فشار بالا و یک طرف فشار پایین اون لوله مویی هم نقش فشار شکن رو داره سمت فشار بالا گرم میشه سمت فشار پایین گرما گرفته میشه و سرد میشه
Общем он будет работать или нет? Можно узнать?
Such videos basically do not work. The motor does not play the role of a compressor. They are simply playing back a cheap machine that has been pre-cooled in the freezer to make it appear as if frost is forming. In reality, it never actually gets cold.
The air pump is acting like a compressor for the isobutane fuel and as it's compressed it gets hot but as it expands rapidly on the other side it gets cool just like a closed loop freon refrigeration system. Compressing a gas makes it hot, but a rapid expansion of the gas makes it get cold. This is a closed loop gas compression/expansion system. Instead of using freon as the gas, they are using isobutane fuel as the gas that is compressed, then allowed to rapidly expand to create the refrigeration looped system.
@@wmman8256I also rebuilt it and it doesn't work for me either. The air pump simply switches off if there is too much isobutane in the system and it does not work even with less gas. My only explanation would be that the pump builds up too little pressure?
Can alcohol allowed if no freon
None of the ductwork used to make this project shows the temperature of the copper duct at the back.
Q = m.c.dt /// The heat gained and heat given off will be equal. But can provide short-term coolness. The basic principle of air conditioner and refrigerator. Until you expel the hot air from the environment, the result will not be very meaningful. Nevertheless, it may bring a little relief to residents of countries and cities who crave at least a light breeze.
CAUTION !!!!! NOT FONCTIONNAL AND DANGEROUS !!!!
why ? i think, it's not more dangerous than a simple lighter in your pocket !?
Комментарий к лайку.
Автор видео прекрасно знает физику. Конечно, это ловкий фокус, но за исполнение - пять с плюсом!
Кто хоть раз заправлял газовые зажигалки - разгадает.
так холодильники работают, тока изобутан там R600 называется ))))
@@marauder5 Нет, они работают совсем не так
If it works show the temperature of condensor also ??
the assembly is correct but if you use aerosol it will completely evaporate because there is a small gap between the gear and the dynamo, just use a peltier to cool the coil then let the cold empty air coil spin around
Good Idea to get water outside, but first problem is to put gaz inside pipes without vacuum it, and secondly systeme is globally heating if it remain in the same room . Calories must go out !
Mixing isobutane with the air inside the tube can create an explosive mixture
it won't produce that much heat, not even enough for simple flame
@@cenanmehmetif the % of mixture create an explosive mix also 1 electrostatic spark can be very dangerous.
فكره رائعه وكل واحد يمكن يطورها حسب شطارتك وهي للهواة حلوه
@@mchalabi يمكن أن يكون خطيرا
@@zerthura8500 all new gen ac chemicals are flammable gasses
В старых холодильниках использовался пропан бутан, но нужно ещё добавлять минеральное масло. И да, смесь взрывоопасна!!
С какой целью масло?
ЗИЛ на азоте видел, а на пропане, впервые слышу.
@@ЕвгенийАзмЪ может на аммиаке?
@@ЕвгенийАзмЪ точно на азоте? Может на аммиаке?
@@АлександрЛуговой-е2ы В талмуде было написано: "Азотная система охлаждения."
coloca un filtro de humedad, usa un ventilador que sople el ducto caliente, en lugar de butano, usa F11, antes del llenado, aplicar vacio, cada 50cm de ducto usar 1cc de lubricante w40, eleva los ductos y crea un canal a un recipiente hacia el evaporador caliente, usando el agua de la condensacion como extra para enfriar el mismo. Espero apliques estas correcciones y veras los resultados 🤗
PD: Sube el video y usa sellador de juntas
Que es F11?????
Freon... el gas usado en antiguos compresores de baja presion... es mas nitrogeno que hidrogeno...
No entiendo lo de los ductos y el canal
como los aires de ventana pero sin colpresores...
Здравствуйте. Если у Вас есть своя разработка мини-холодильника то можете показать видео (+ чертеж) для Общего благо? Пусть Светлое побеждает темное !
To obtain cold air you need to create warm air by compression. That little pump is enough?
Lo voy a poner en práctica está muy bueno felicitaciones
Will produce more heat on the hot side than frost on the cold side. Please refer to Lavoisier "nothing appears, nothing disappears".
This would make a good drink cooler though. Having heat on the cool side while its in a correct orientation, a can of soda, and then blowing exhaust heat from the hot side would keep drinks cooler for a longer period of time. Great for an outdoor thing if you can make it hold multiple drinks and give it good insulation.
@@3v068nah, good sealing thermos is already enough for that. This thing require compressor that need quite amount of power, it wont work with this tiny pump, and the compression tube isnt as simple as made of spiral like that.
To put simply refrigrator isnt designed for outdor or portable use, the built and required power is just to bulky to bring outside, well unless new tech is found.
@@3v068the guy got basic principle correct but on real aplication not as simple as this, there is so many wrong on this vid.
This can be useful for produce a water like aluminum or copper plates. It will not work like an air conditioner, if you’re not sitting on pipes😂
Je suis septique pour votre démonstration de concevoir un mini congélateur 1) avec du gaz butane , 2) combien de gaz butane dans votre système et 3) pas de tirage au vide du système . A part cela votre vidéo est manifique . Merci pour ce bon moment .
Me waiting for someone to build it and provide evidence that it works, but Non actually doing it so I think its Neutral for now
Doesn’t work
😮 mfw a well made video tutorial has music that not only did i not mind, i kinda liked it. 🙌
Just what I was looking for! Great video. Thanks so much!
nice i made one powered with a 1.5 volt battery. Worked great froze my house
LOL WTF ! XD
lol yeah right... impossible lol
So the heat stays in the same room as well as the energy used to power the fan and pump. Means you’re actually heating the room.
The room should heat up slightly but the heat in the small area is removed. It has its uses. For example it might be good to use on a small ice box where you need to remove a small amount of heat quickly and because the icebox is so well insulated, you don't need to keep the system running, which means its perfect to save on energy. It also might be good to cool a PC if you overclock it for a short amount of time.
Muito bom projeto 👍👌🇧🇷
RUclipsrs breaking the laws of physics. Sure.
Lol the little 9v pump that could.
@@LameGuyStuff I need to post my flux capacitor build!
Not really breaking the laws of physics this would actually work for about 30 minutes maybe
Don't forget to call Doc and Marty... The dog Einstein i think it is in the dogs heaven... for sure it is after 35 + years, that only if Doc didn't made it a Cyborg Dog😜🤪🤣✌🏻✌🏻✌🏻✌🏻 BACK TO THE... reality
الاغلب هذه نفس طريقه الثلاجه مصغره اتوقع ناااجحه. هي ضغط الغاز. يبرد
ممتااازه very good. Same fregidare❤😂❤. Very good idea
Really cool but you know what would be a really cool idea for you to make??? Tweak the air-conditioner to condense water out of air & then capture it in a container for drinking water, portable water making machine, power it with solar panels & leave it outside to collect your drinking water for free.
Very Awesome guys!!
You've made a good demonstration of how a fridge works, but this wont work as an AC. Why not?
Well, the way an AC works is by compressing one side of the loop and this in turn heats it up (think of the needle of a bike pump getting hot as you inflate a tyre). This side of the loop is usually outside of your house/car, and since it is now hotter than ambient you can use a radiator and fan to cool it down. When this high pressure cooled (to ambiant) air passes through the capillary, the pressure decreases and the temperature drops as shown. So whats the problem and why wont this work?
1. The hot and cold side are not separate and so any cooling effect in the smaller diamater coil will be matched by a heating effect in the larger coil. No net cooling of the room.
2. I suspect most of the cooling effect observed here is actually coming from the high pressure air from the aeresol can entering the system at a much lower pressure. You will see this whenever you use any aeresol spray. After this system runs for a while and reaches equilibrium, i doubt the air pump will be producing enough of a pressure difference in the hot and cold side to reach anything like those temps - which doesnt matter anyway because point 1.^
To make it perfect the only part that need to be replaced is the brushed motor pump for a brushless dc motor pump instead, i wish to use the idea to make a mini fridge, maybe a valve from a bike tire to inject the gas to the system
Where can I get this motor and dual head
That is a totally awesome project. I really like it.
Replace some parts and it wil work. And congratulations you build a fridge
excelente trabajo, podés decirme cuanto butano echar? Me encanta el proyecto! Felicitaciones 🍷! Lo voy a copiar ...espero me sirva, puede conectarse a batería de automóvil? Gracias, espero tu respuesta...
Гениально!
Но, музыка такая, как будто ты собрал "Звезду смерти". )))
thanks again for that project ...we are go to futur with you without fear
Thanks!!!
It was a reverse video.. we r not mad
If you chill the entire unit in a freezer before filling with isobutane, you can load it and have it condense into a liquid to make the filling easier. Very cleaver way of using the isobutane can with adapter and large 16 gauge needle to fill the vinyl tubing. Silicone tubing would last longer without leaking as much or drying out and cracking. Further separation and thermal isolation of the cold and hot side would result in more efficient performance. Also a wall adapter to power the unit instead of a single use primary 9vdc battery // etc
Самое главное чтоб люди верили в этот бренд!)) нооо что-то делали,!!!
There are serial compressor refrigerators of the Makita 2*18v, they work perfectly.
theyre cool as a stand alone but i want something like this that i can wear in a small backpack and pipe the cool air into my cloths.
Great to take to beach to keep beer cool
If you guys haven't noticed this is a prototype I mean seriously how big or small of a room do you think this is going to actually cool.
Missed a major step , the air in the system has to be vacumned out , then topped up with refrigerant gas , to run properly thats why the pipes ice up , if you see a fridge compressor and the compressor is iced up , the diagnosis is the unit has lost its gas .
The compressor is the air pump, the pump *compresses* the air. The evaporator *evaporates* the coolant by absorbing energy from its surroundings, gas is a higher energy state, the energy must come from somewhere for the liquid to *evaporate* into gas. Ice builds up because the evaporater gets cold, cold enough that the water in the surrounding air loses enough energy and condenses on the surface before eventually losing enough energy and freezing onto the evaporators surface. If ice is building up, the unit is performing its intended purpose well, it does not mean there's anything wrong with it. If a unit loses its refrigerant, it will work less effectively until it loses all of its refrigerant at which point it won't cool at all, meaning that ice would never build up.
aku salut racang bangunnya,,klw hasil kerja msn,,buat hiburan ajah😊
I really hope to one-day find a video of a real working mini ac. I know how it works an how to build one. I just want a small unit, at an affordable price. I m hoping somebody finds a way to homebuild a small compressor, pressure valve. If one you has a link, please share it with me, not only I will be very grateful, my dogs would be too.
Why not use the compressors for office water coolers. They are small enough I suppose
@@bryansychingiok That's a very good idea. And we could probably also use the decompression valve, maybe even more parts. Thank you very much Bryan.
That's why people just use peltier for small cooling
@@BobBob-dg2nw I have tried that, with 16 elements I barely had an effect on the high temp.
خیلی ممنون از آموزش زیبای شما برای عاشقانِ یادگیریِ همه چیز، مانند من.
DOES IT COOL CONTINUOUSLY - OR DO YOU HAVE TO STOP IT - HOW IS IT COMPRESSING GAS( AS A COMPRESSOR DOES IN AN AIRCON UNIT?
GREAT VIDEO,COL SOUNDTRACK 🤯🤯👍👍👍
Didn't even bother to tell everyone that this is a joke. The theory is correct except that the fan is on the evaporator and not the condenser.
тут важнее давление компрессора. Моторчиком для аквариума большого давления не создать...
Great, if mounted in a PC case it would be great
Too much moisture buildup.
Halo saya dari desa yang letak nya berada di indonesia.saya menyukai video anda keren..
Die Informationen sind Müll, begreifst du das nicht?!!?
In English sirrr
Terima kasih banyak atas kekaguman Anda
Its a good educational video
Под такую музыку он просто обязан был не просто взлететь,а телепортироваться👍👍👍
The moisture and video cut in end of video turn your hand on that you spray gas on copper pipe .
In the tube use AG and Carbon nanofluids, that will lower the temperature by 14.9%. Happy to help. I needcthis working for a built in freezer and refrigerated room in my House build. So every success and film an update olease.
Well, in theory, concept could work, but that tiny motor pump and plastic piping on it... I wouldn't try. Plus, isopropane is quite flammable, and DC motors are well known for sparking on their comutators. I can't recommend this.
All the newer ac-s have izobutane inside
I just want to correct you pump cant compress gas they call it compressors instead of pump
There is no compressor. Just a fan moving air through the tubing. One can save time by putting an ice tray in front of a fan lol
This will only work with diaphragm pump to do the compression at the thin copper tube. Using a rotation pump will not work.
Это обман! этот насос сделан для воды, и он никаким образом не сможет сжимать газ, для этого нужны поршневые компрессора.
Thanks for agreat video! 😊👍
The tube with lesser dia must be more in length. There is no compressor, to compress the refigerant. When compressed air/ refrigerant comes out of a small nozzle, there is a drop in temperature. Where is thermodynamics...?
Интересно, а если сделать на компрессоре от тонометра он будет работать?
Looks good!
Пока живут на свете дураки, Обманывать нам, стало быть, с руки.
Какое небо голубое!
Mim surgiu tanta ideia relaxa kkkk
Лучше бы ничего не делали такого рода индивиды. Но если подумать, от них одна польза - люди поймут что нужно физику учить.
@@ymyihklrm что ж..... Как макет для школьника, сие творение, в целях разоблачить тайну покрытую мраком - от куда же холод в морозилке?, может быть и сгодится. Но, работоспособным данный механизм я не могу назвать. Во первых
- Сердце холодильника это компрессор. Насос не заменит компрессор, инженеры соберают проэктируют и модефецируют компрессора, создают новые, бьются за повышение коэффициента сжатия. Но на видео достаточно насоса, это всё равно что в трубу поставить вентилятор.
Во вторых
- воздух. Для любой реф-установки это больная тема, так как уменьшается кпд, растёт нагрузка на детали и двигатель компрессора. Но данный индивид даже не заморачивался с этим.
В третьих
- герметичность. Сколько я видел агрегатов, всякие компановки встречались, литература и т. Д. Но ни разу не видел пропиленовую трубку в системе( он бы ещё презерватив туда намотал) . Достаточно всего лишь найти какое давление газа бутан при комнатной температуре, и станет понятно что газ стравится.
Ну и непонятно роль вентилятора, я так полагаю он играет роль массовки на видео.
Вообще всё видео из склеек и монтажа, если взять баллончик с газом и распылить его на руку, почувствуете холод, думаю так он и создал иней на испарителе. Я уверен что эта конструкция не работоспособна, и мне жаль тех кто попробует собрать подобное нечто.
@@evgeniitataurov795 ты 100% прав ,некоторые комментаторы идиоты пишут слова поддержки этим дебилам снимающие это г. ,и ещё что то заикаются про диванные войска -сами же и являются ими..
@@evgeniitataurov795 у автора видео работает же
Me a encantado este experimento a nivel didáctico.
Sencillo y sin mas complicaciones 💯×💯.
👏🏻👏🏻👏🏻
I just wondering, there should be cooling radiator because when gas is pressurized you need to cool it down, both actions results to liquid butane (or another refrigerant), then when liquid goes to bigger pipe it evaporates and takes heat from the room in yet another radiator and cycle continues, this is only half a project maybe less, and I do not believe that it actually works, there are missing parts... Every refrigeration unit needs some sort of radiators (two of them actually).
Of course it doesn't work, the simple fact that he injects the butane with a syringe destroys any credibility.
4:44 - the cooling radiator is the one on the left, it's volume is smaller and the pressure there is higher.
@@naydennaydev7071 radiating area too small to have all that heat dissipate...
@@Sebucan7 yeah and also he didn't vacuum out the air, which if those temperatures are right, will froze up and clog the system in minutes...
Es el principio básico del intercambiador de calor, muy sencillo de hacer, por lo que se agradece este video, para instalarlo en una ventana, ¿se tendría que hacer de forma que el condensador quede hacia el exterior del cuarto a enfriar? Gracias y saludos.
Next time, vacuum the system before filling with gas and then at least something will work out.
Well, ya had me up until the point of pvc hose being introduced and not just on the low side but the evaporator as well. That pump looked cute, nice touch for something that won't move a damn thing when it comes down to superheated gas heading to the condenser. As if it would matter anyways cuz those pvc hoses held with zip ties are gonna blow quicker than a 2 dollar whore at a WoW convention!
Great idea. I wanted to build an air conditioning jacket but the compressor was too expensive, this might work.
нет
Probably made money posting this video but anyone with any science background would know this would not work. That little plastic dc pump would never generate enough pressure. He took the shot of the coil getting cold as he was injecting more butane. Dumb.
its a vaccum pump, the pressure is generated by the lack of pressure on the cooler side, thats why the capillary pipe is essential, you wouldnt need one with a proper compressor
It's surprising that you have created a wonderful micro-air conditioner. Thank you
lets clarify something here, 1st even if it works the problem is the thermodynamics do not work like this, like your home fridge that extract hot from the inside and take it outside there must be insulation for the heat not return immediately to the cold part, 2nd the internal pressure of the system can be too much for the pump and the flexible tubing to handle. Even if i try this diy experiment it will be with no illusion and with a grain of salt.
What is happening here is that the isobutane was already condensed when it was injected. What we are seeing is the expansion of that initial gas. It never gets recommended.
This is just a complicated version of cooling something with a spray can
@@pomadomaphin exactly - the same.
There are pump 12vdc ar 3 bar for lets Say entire circuit.
So that new pump will do the trick to work ?
Excellent project & idea, reader from singapore
Ok, but the other spiral it’s hot 😂😂😂!