When I taught refrigeration, I placed a small compressor (salvaged from a window AC unit) on my desk. I took a roll of 3/8" copper tubing and brazed one end in the compressor discharge port. I unrolled the copper and made a big circle around all the student's work tables and brought the other end back to the compressor suction inlet. I evacuated the air and put several ounces of R22 in the loop. Just a compressor and a big circle of copper. I started the compressor and had all my students feel the copper tubing as the compressor ran. They all agreed, nothing was happening. The refrigerant may have been circulating, but there was no change in temperature any where. Then I had a volunteer student take a hammer, and standing on the other side of the copper circle, begin slowly, gently, hammering the copper tubing closed. As he tapped the copper closed, I had all the students feel the copper on both sides of the copper being hammered. Nothing happened at first. Then, suddenly, the restriction was just right and ice began to form on one side of the crushed copper, while the other side got warmer. We had built a very basic refrigeration circuit. I explained to them that we can add lots of bells and whistles to improve effectiveness and efficiency, but this is the basic circuit. They watched in awe, then I told the hammer volunteer to smash the copper closed. As he did, the refrigeration stopped. I told my students, you've now just witnessed a blocked restrictor, so you'll know it when you see it again. Simple but effective lesson.
What matters: the pressure difference. 1- Use a single engine. 2- Make the connection pipe thinner. Ex: use the needle. This will cause the pressure difference to increase. The second thing that will cause this is: The pressure that the engine can apply. You can achieve this by purchasing a higher power engine. Result: Gas is trapped on one side. It gives out energy. On the other side, the gas expands. It receives energy from outside. In your example: With 2 engines, you almost equalized the gas pressure on both sides. Order: 1- Engine Output. 2- wide pipe. (part that will release heat - Heated part - High pressure area) 3- thin pipe. (transition that will create a pressure difference) 4- wide pipe. (Part that receives heat from outside - Cooling part - Low pressure area) 5 - Engine inlet.
Butane, as a hydrocarbon it works as the base like in most refrigerants, the issue is flammability. Think HCFC's Hydrochlorofluorocarbons, they are hydro carbons modified with chlorine and florine, or CFC's chlorofluorocarbons where they modify and remove hydrogen. As a refrigerant hydrocarbons are great but flammable, like butane and propane, though they are now widely used in Europe, Asia and commercial units in the US
لقد لاحظة ان جميع المقاطع لهذه الفكرة يخطؤون نفس الخطأ وهو عند حقن الغاز يجب تفريغ الهواء المتواجد في الانابيب حتى يستحوذ الغاز على اغلب الفراغ في المواصير. وايضا ستكون الفائده اكبر بكثير
Before filling butane gas into the system, try vacuuming the system with the air compressor you use and removing all the oxygen from it and filling it with butane. Make sure you install the air compressor in the right direction. The air outlet should go to the capillary tube.
Чтобы получить холод, надо сначала получить тепло, поэтому холодильники выделяют тепла больше, чем холода. И еще мне понравилось, как автор вшивым паяльником паял массивные медные трубки.
@@АзатЗарипов-ь7х ну так без фриона а на бутане. Проходя узкое место с давлением потом расширяясь-бутан начинает морозить и всего лишь))) Это тебе так-если слабоумный, разбей зажигалку и к пальцу поднеси откуда сифонит-наморозит палец сразу. Смотрю бутан намного эффективнее сриона и дешевле))) В кратце можно на твой перевести его надпись-кондиционер не на том чем принято заправлять кондиционеры, то есть не на фрионе. Цена бутана-25рублей 1литр, я заправлял вольво с80-1.9 литра фриона-2000рублей в 2018году)
@@aleksandrisakov5753 это ты видимо слабоумный, потому что пропан это и есть хладогент, я к тому что название не корректное у видео. Фреон r22 и r134 вполне можно полноценно заменить пропан-бутановой смесью.
@@АзатЗарипов-ь7х заменить-не заменить, литр бутана-25рублей, говорю-заправить автоведро к примеру р134 или р122-1литр-1000руб не меньше, зачем бутан называть фреоном?-фреон насколько понимаю не может охладиться ниже 5-8градусов, по ощущениям по бутану могу сказать-минус 20-30спокойно может морозить, вообщем и дешевле и куда эффективнее))) Знаешь, чтоб не покупать кондиционер-есть те кто меняет холодильник и всю бодягу от холодильника вешает в квартиру как холодильник или кондиционер и да-оно работает в разы эффективнее чем ссаный кондиционер с ссаным фрионом и это все дорогое. Так же давно я видел и такие вещи, сначала смешно стало т.у был дурак слабоумный в студенчестве как ты-ну как понял, что штука холодит и еще как-кондиционер допотопный к примеру для меня перестал существовать, у чела в тачке видел -радиатор с медной трубы, вентилятор на стекле автомобильный и так же стоит на подобие иголки а после узкого места иней и потом наледь появляется и это в автоведре где больше чем 50градусов и да под ним кайфово-моментом охлаждает. В данном случае он написал, что нет фриона-это забугор и можно так перевести-фрион больше не нужен, в этом гнилом миру где фрион втюхан в роли бога охладителя-90-95%рабов не знают, что и бутан так же работает как и фрион-только походу эффективнее в разы и электричества мало потребляет. Шлак на подобие дексп-18000руб или электролюкс на фрионе за 50000руб не нужны потребляющие киловатты и ломающиеся. Для чего видео-он создает его в своих целях, ну так же чтоб рабы хоть чуть поумнели и поняли, что кондиционер как есть-это овно на палке можно дешевку холодильник сделать-за дешево а то и практически бесплатно если есть трубки, помпа и прочее и которое электричество не жрет киловаттами, а бутан-ну 25рублей за литр-хоть с радости баллон открой и все 50литров выпусти в атмосферу, думаю фреон и 1литр зажопишь))) Или ты до сих пор не понял посыл видео?-а тебе все интересно почему же написал нет фреона ну льет туда бутан?-да вот потому, чтоб ты подумал, он написал только про фреон-а не про весь газ глобально, мол типа воздух сжимаю и он охлаждается-то так бы и было написано-работает вообще без газа, хладогента и прочее))) Видно каков ты умник)))
“ how to make a fast cooling freezing AC “ First you take some copper tubing and bend it back and forth, then take some smaller tubing and form it in a coil, then glue some 9 volt batteries to a board, do a little soldering and wire up some kind of pump. Use some plastic tubing on it somewhere so you can stab a hypodermic needle through it and inject some butane. ‘ voila ‘ you now have a fancy Jack Daniels bottle holder. How does it work? I don’t know, the piano didn’t say.
I think you have overlooked the real genius of this invention? You’re almost there, Tweak the design a little bit to capture the condensation/water into a container for drinking water & you’ve just solved the drought problem, power it with solar panels & you’ve just got a portable device for free water for drinking??? You’re welcome.
as long as the needle is still inserted its sealed... only need to seal if you remove needle... but really leaving the needle in would be a nice way to provide a service port to add "freon" as needed.... this type system would be leaky I think and require freon every so often. InventPeaceNotWar * Look you can take a bicycle pump and get cooler air out the output hose when the more dense pressurized air expands back to normal ambient psi, notice the end /bottom off pump gets warm/hot....---> so a person could" conceivably make a light low capability ac that would at least cool the air using your lil lbrother (3cent / hour) outside to do the sweaty pumping, LOL.. just kidding... Hey its cheap, only 2 parts, bike pump and lil brother, LOL
No it will work its oriented wrong in other Vidos , somewhat. There is science involved to make this work, in other words it doesn't get cold till it goes into the evaporator leaving the expansion valve. How does it get cold?? you might ask? when the air blows a crossed the evap coils then the heat attaches itself to the pipes and follows freon to the condenser to be cooled off then repeat. The only reason I said oriented wrong was the freon isn't leaving the expansion valve and going to evap and fan blowing on evap from what I seen, It looked like it was going to condenser, but all the different angels of camera may have messed me up. I could be dead wrong and didn't see it correctly myself, I have been doing a/c work for many many years. I love stuff like this it's awesome. I think he did a great job; you can see the butane getting cold from transfer in the end. Awsom video bro. Hes got me wanting to make a homemade rig, wonder if I can get it to work.
I mean, you could make a decent cooling system for cheap ... but using pumps never made sense. The compressor is the only part you cant really avoid on closed loop phase change system. Home made radiators and evaporators, work. Heat transfer to the bottle can be improved a lot by using a thin plastic bag, in a bucket full of alcohol. With the evaporator coil dipped in the alcohol. As for refrigerant, if you filter it correctly lighter fluid (butane) will work fine for close to 0C temperatures.
The principal is correct although a second pump between the expansion valve and the evaporator is abnormal, a pump there would be still pumping liquid coming out of the condenser. The faults are the pump not being able to generate enough pressure, the hoses not being able to take the pressure and not evacuating the air/moisture out first along with proper sealing ports for evacuation and charging refrigerant. Then there is the proper capillary expansion valve sizing and getting the quantity of refrigerant right. ~40L/175H PSI ??? [Obviously the pump would have to be able to pump up to 300PSI with sufficient volume.] Yes condensable flammable gas can be used as a refrigerant and propane has been used as a substitute for R-12. [Mexico that I know of]
History....Ammonia and Butane are some of the earliest refrigerants. Ammonia back to the late 1800's. Linde and Rudolf Diesel were some of the early pioneers.
Still in use in Servel/Dometic refrigerators. To use the gas ones at the farm, you have to light a fire in them. The fire heats the solution and the ammonia turns to a gas which then is cooled in the freezer section that also cools the rest of the refrigerator. There liquid ammonia then goes back into the solution so that it can repeat the cycle. There is no electricity used and it all is done by convection.
Its not an expansion valve unless it uses feedback to regulate the flow of refrigerent. He is using a static metering method, aka capillary tube. You can use a pump instead of the compressor, but you would need a way to cool the condensor. The airlines use dry ice or just ice or cold water. Of course the pump has to be leak proof.
i like the way that water droplets form on the copper pipes and then turn to frost. And also how the frost is only forming on the pipes at the front of the bottle, but not all the way around. Its like a regular can of compressed gasses was sprayed only on the front part to form frost and then thawed, and then the video was played in reverse
I do hvac. Frost is normal, but usually starts at one end of the evaporator and gradually works tward the other end. That's why they have defrost cycles. This basic circuit is possible, but I disagree with a few items.
Refrigeration principles already working hundred of years and so many Companies Produce all kind Fridge and Air Condition systems , the could be high school Science Project to show heating and cooling principles .
That's some nice tubing bending. As my old refrigeration mentor would say, "that's real nice son, it ain't good, and it ain't gonna work, but it looks real nice!" hahahahahaha
At room temperature buthane pressure is 2.5 bar. The small pump will not be able to turn against such pressure. Also the plastic tubes vonnections leak. Situation changes if you are outside on a cold day. If temperature is 0 degrees centigrade then buthane pressure is 1 bar. So it is at atmospheric pressure. May be it will work then. Or it will whork while there is a cold spot in the system below 0C.
ничего сложного, если есть, чем обеспечить перекачку паров и хоть немного поднять давление, то все так и работает. изобутан тот же хладагент(легко меняет свои агрегатные состояния) и с понижением давления после капилярки охлаждается. тут все о чем умолчали это крона... ее хватит на 20 сек. работы сборки))) а так вполне рабочая схема.
Тут заложены известный школьникам принципах: При расширении газа происходит его охлаждение. Сначала газ сжимают за счет подачи его под давлением из толстой трубки в тонкую трубку. Затем газ расширяется когда выходит из тонкой трубки в толстую. Так как при сжатии газа он нагревается, то вентилятором необходимо охлаждать ту часть трубки, в которой сжимают газ.
The problem is your PUMP this pumps has diaphragm system it’s just can be used for liquids,if a gas or air bubble stuck in diaphragm the pump no more push’s the liquid ,you hear the sound of pump working but it’s not working actually ,the best pump can be works in this system is piston vacuum pumps
Короче, пока он все это делал и охлаждал, я в пятницу закинул вискарь в морозилку на 20 минут пока душ принимал, потом встретился с подругой, бы выпили и поехали в клуб плясать, потом домой, секс, днем в 11:00 проснулся, сделал домашние дела, поехал на озеро с друзьями на шашлыки, в воскресенье проснулся сгонял на пробежку, поиграл в игры, поводился в диване, прогулялся и в пн поехал на работу.
من یک مهندس مکانیک با گرایش حرارت وبرودت هستم.این سیکل به درستی طراحی شده وفقط تنها مشکلش شاید انتخاب کمپرسور باشد که در طولانی مدت به معیوب شود.درکل از زحمات شما جهت ساخت ویدئو تشکر میکنم❤❤❤
حس میکنم اگه لوله های فن رو بیشتر میکرد کار میکرد چون طرف دیگش لوله خیلی زیاد بود ولی اونجایی که گاز باید حرارتش رو از دست میداد خیلی کم بود و فرصتش رو نداشت@@memoli82
IT IS NOT A FAKE ... you are put in the wrong order.. you should put the tiny diameter pipe(expansion valve) to evaporator coil (coil for your bottle) inlet , in order are condensator coil > pump(motor) > with/without extension pipe (if you will) > expansion valve > evaporator coil back to condensator coil ... the point is this motor you are using is transfering and expansion valve is for spraying, thats why your simple system is not efficient. prove if i am wrong for this simple basic system
R-290 (Class A3), R-152a (Class A2), and R-32 (Class A2L) also flammable coolant gas used by heat pump - tumble dryer, refrigerator, etc. BUT can you watch last 30 sec?
Just gave a lady friend a breather who for years smoked cigarettes and now regrets it. It would have been nicer to cool the air for better freshness. Especially with those hot summer months. Thinking like an astronaut!!!
Esa bomba de 12 v se rompe cuando se le agrega presión de gas , por lo tanto no recomiendo gastar en tanto material para que falle , solo funcionarios si la bomba en cuestión estaría preparada para presión ,esa ya probe y se rompe
Most people in the trades work on repairs of commercial equipment every day. So alot of people know about this ? We just don't have time to make videos mostly and you might get hurt ( you know boom) explosive and very flammable
но это не обман, просто он сделал не правильно, я бы использовал капиллярную трубку тоньше и она должна немного заходить в большую, а насос можно попробовать перистальтический и еще не ясно как он загерметизировал дыру от шприца...
برای منظم کار ک دپش یجای کارت ایراد داره من ایراد کارتو میگم اما اگه ش کنی خیلی بازدهی بهتری میده واز نتیجه کارت لذت میبری مهندس حالا رفع اشغال شما فقط کافیه قبل تزریق مایه خنک کننده یا گاز R12 ویا غیره.. شما باید داخل لوله هارو وکیوم کنی ساده بگم داخل رو خلع کنی هواژ داخل رو بیرون کنی ***
Why would you waste everybody's time with that? How long did you spend thinking that up and making a project that doesn't work? Show us something that DOES work, unless you don't know anything, but judging by the fact that you use knipex, I'm sure you know about electricity.
Sorry thanks for wasting my time I realized as soon as he no compressio even though the gas would have worked except for injecting it. Liked the music.
@@ONLYAFEWPEOPLEKNOW⚠️ God has said in the Quran: 🔵 { O mankind, worship your Lord, who created you and those before you, that you may become righteous - ( 2:21 ) 🔴 [He] who made for you the earth a bed [spread out] and the sky a ceiling and sent down from the sky, rain and brought forth thereby fruits as provision for you. So do not attribute to Allah equals while you know [that there is nothing similar to Him]. ( 2:22 ) 🔵 And if you are in doubt about what We have sent down upon Our Servant [Muhammad], then produce a surah the like thereof and call upon your witnesses other than Allah, if you should be truthful. ( 2:23 ) 🔴 But if you do not - and you will never be able to - then fear the Fire, whose fuel is men and stones, prepared for the disbelievers.( 2:24 ) 🔵 And give good tidings to those who believe and do righteous deeds that they will have gardens [in Paradise] beneath which rivers flow. Whenever they are provided with a provision of fruit therefrom, they will say, "This is what we were provided with before." And it is given to them in likeness. And they will have therein purified spouses, and they will abide therein eternally. ( 2:25 ) ⚠️ Quran
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When I taught refrigeration, I placed a small compressor (salvaged from a window AC unit) on my desk. I took a roll of 3/8" copper tubing and brazed one end in the compressor discharge port. I unrolled the copper and made a big circle around all the student's work tables and brought the other end back to the compressor suction inlet. I evacuated the air and put several ounces of R22 in the loop. Just a compressor and a big circle of copper. I started the compressor and had all my students feel the copper tubing as the compressor ran. They all agreed, nothing was happening. The refrigerant may have been circulating, but there was no change in temperature any where. Then I had a volunteer student take a hammer, and standing on the other side of the copper circle, begin slowly, gently, hammering the copper tubing closed. As he tapped the copper closed, I had all the students feel the copper on both sides of the copper being hammered. Nothing happened at first. Then, suddenly, the restriction was just right and ice began to form on one side of the crushed copper, while the other side got warmer. We had built a very basic refrigeration circuit. I explained to them that we can add lots of bells and whistles to improve effectiveness and efficiency, but this is the basic circuit. They watched in awe, then I told the hammer volunteer to smash the copper closed. As he did, the refrigeration stopped. I told my students, you've now just witnessed a blocked restrictor, so you'll know it when you see it again. Simple but effective lesson.
8:32
Aferin sana
@@serkan9229 good for my hundreds of students.
Thank you sir. A lot learned from you since it's easy and makes sense. ,
Many people go to school, do the paperwork, get a degree and still don’t really know how something works.
What matters: the pressure difference.
1- Use a single engine.
2- Make the connection pipe thinner. Ex: use the needle. This will cause the pressure difference to increase. The second thing that will cause this is: The pressure that the engine can apply. You can achieve this by purchasing a higher power engine.
Result: Gas is trapped on one side. It gives out energy. On the other side, the gas expands. It receives energy from outside.
In your example: With 2 engines, you almost equalized the gas pressure on both sides.
Order:
1- Engine Output.
2- wide pipe. (part that will release heat - Heated part - High pressure area)
3- thin pipe. (transition that will create a pressure difference)
4- wide pipe. (Part that receives heat from outside - Cooling part - Low pressure area)
5 - Engine inlet.
What is the liquid that the are filling it with. Of all the videos I’ve watched, not a single one will show what they are filling the circuit with
Butane, as a hydrocarbon it works as the base like in most refrigerants, the issue is flammability. Think HCFC's Hydrochlorofluorocarbons, they are hydro carbons modified with chlorine and florine, or CFC's chlorofluorocarbons where they modify and remove hydrogen. As a refrigerant hydrocarbons are great but flammable, like butane and propane, though they are now widely used in Europe, Asia and commercial units in the US
Hello, what is the name of the black round tool you use for pipe inflation and where can I find it?
لقد لاحظة ان جميع المقاطع لهذه الفكرة يخطؤون نفس الخطأ
وهو
عند حقن الغاز يجب تفريغ الهواء المتواجد في الانابيب
حتى يستحوذ الغاز على اغلب الفراغ في المواصير. وايضا ستكون الفائده اكبر بكثير
Before filling butane gas into the system, try vacuuming the system with the air compressor you use and removing all the oxygen from it and filling it with butane. Make sure you install the air compressor in the right direction. The air outlet should go to the capillary tube.
Exactly what I was thinking
Is something like this can generate cold? Or it really but just a little bit cold? And is it can cold enough to cool a cup of water?
Чтобы получить холод, надо сначала получить тепло, поэтому холодильники выделяют тепла больше, чем холода. И еще мне понравилось, как автор вшивым паяльником паял массивные медные трубки.
Т е никого не смутило что в заставке написано но фреон а он туда пропан-бутан закачал 😂
@@АзатЗарипов-ь7х ну так без фриона а на бутане. Проходя узкое место с давлением потом расширяясь-бутан начинает морозить и всего лишь))) Это тебе так-если слабоумный, разбей зажигалку и к пальцу поднеси откуда сифонит-наморозит палец сразу. Смотрю бутан намного эффективнее сриона и дешевле))) В кратце можно на твой перевести его надпись-кондиционер не на том чем принято заправлять кондиционеры, то есть не на фрионе. Цена бутана-25рублей 1литр, я заправлял вольво с80-1.9 литра фриона-2000рублей в 2018году)
@@aleksandrisakov5753 это ты видимо слабоумный, потому что пропан это и есть хладогент, я к тому что название не корректное у видео. Фреон r22 и r134 вполне можно полноценно заменить пропан-бутановой смесью.
@@АзатЗарипов-ь7х заменить-не заменить, литр бутана-25рублей, говорю-заправить автоведро к примеру р134 или р122-1литр-1000руб не меньше, зачем бутан называть фреоном?-фреон насколько понимаю не может охладиться ниже 5-8градусов, по ощущениям по бутану могу сказать-минус 20-30спокойно может морозить, вообщем и дешевле и куда эффективнее))) Знаешь, чтоб не покупать кондиционер-есть те кто меняет холодильник и всю бодягу от холодильника вешает в квартиру как холодильник или кондиционер и да-оно работает в разы эффективнее чем ссаный кондиционер с ссаным фрионом и это все дорогое. Так же давно я видел и такие вещи, сначала смешно стало т.у был дурак слабоумный в студенчестве как ты-ну как понял, что штука холодит и еще как-кондиционер допотопный к примеру для меня перестал существовать, у чела в тачке видел -радиатор с медной трубы, вентилятор на стекле автомобильный и так же стоит на подобие иголки а после узкого места иней и потом наледь появляется и это в автоведре где больше чем 50градусов и да под ним кайфово-моментом охлаждает. В данном случае он написал, что нет фриона-это забугор и можно так перевести-фрион больше не нужен, в этом гнилом миру где фрион втюхан в роли бога охладителя-90-95%рабов не знают, что и бутан так же работает как и фрион-только походу эффективнее в разы и электричества мало потребляет. Шлак на подобие дексп-18000руб или электролюкс на фрионе за 50000руб не нужны потребляющие киловатты и ломающиеся. Для чего видео-он создает его в своих целях, ну так же чтоб рабы хоть чуть поумнели и поняли, что кондиционер как есть-это овно на палке можно дешевку холодильник сделать-за дешево а то и практически бесплатно если есть трубки, помпа и прочее и которое электричество не жрет киловаттами, а бутан-ну 25рублей за литр-хоть с радости баллон открой и все 50литров выпусти в атмосферу, думаю фреон и 1литр зажопишь))) Или ты до сих пор не понял посыл видео?-а тебе все интересно почему же написал нет фреона ну льет туда бутан?-да вот потому, чтоб ты подумал, он написал только про фреон-а не про весь газ глобально, мол типа воздух сжимаю и он охлаждается-то так бы и было написано-работает вообще без газа, хладогента и прочее))) Видно каков ты умник)))
@@АзатЗарипов-ь7х Хладон R600a ‒ это природный газ изобутан
Bello, ma il calore che genera il tuo marchingegno, quella dove va ?
I work with computers, that's an amazing skill I could easily pick up. Thanks
You are welcome!
The pump is not good enough and the expansion tube is to short but the propane is a refrigerant is r290 ,
Thanks for the April fools.
Good job
And what do you think about the plastic zip Ty to seal the hose connection 😂😂😂
“ how to make a fast cooling freezing AC “
First you take some copper tubing and bend it back and forth, then take some smaller tubing and form it in a coil, then glue some 9 volt batteries to a board, do a little soldering and wire up some kind of pump.
Use some plastic tubing on it somewhere so you can stab a hypodermic needle through it and inject some butane.
‘ voila ‘ you now have a fancy Jack Daniels bottle holder.
How does it work?
I don’t know, the piano didn’t say.
I think you have overlooked the real genius of this invention? You’re almost there, Tweak the design a little bit to capture the condensation/water into a container for drinking water & you’ve just solved the drought problem, power it with solar panels & you’ve just got a portable device for free water for drinking??? You’re welcome.
How long will it last? I mean the freezing point?
6:27 what if you took some of that tubing embraised in a lighter's fill valve instead of using a needle
How did you seal the injection point ??
He don't, because it's fake.
as long as the needle is still inserted its sealed... only need to seal if you remove needle... but really leaving the needle in would be a nice way to provide a service port to add "freon" as needed.... this type system would be leaky I think and require freon every so often. InventPeaceNotWar * Look you can take a bicycle pump and get cooler air out the output hose when the more dense pressurized air expands back to normal ambient psi, notice the end /bottom off pump gets warm/hot....---> so a person could" conceivably make a light low capability ac that would at least cool the air using your lil lbrother (3cent / hour) outside to do the sweaty pumping, LOL.. just kidding... Hey its cheap, only 2 parts, bike pump and lil brother, LOL
@@InventPeace1 Your video shows otherwise.
How did you pull a vacuum ??
Simple. You make the injection point on the hose pulled off the nipple, inject , then push hose onto nipple.
I was just about to say this is bulls*i* until the end!😂
U are framing business now ops😂
what type of pump are you using . is it a mini compressor or a water pump? Can i 3d print one and use a motor?
Bombinha de água de 20 litros elétrica
Would you need higher compression than that?
Yeah, that's why he says it's fake at the end.
No it will work its oriented wrong in other Vidos , somewhat. There is science involved to make this work, in other words it doesn't get cold till it goes into the evaporator leaving the expansion valve. How does it get cold?? you might ask? when the air blows a crossed the evap coils then the heat attaches itself to the pipes and follows freon to the condenser to be cooled off then repeat.
The only reason I said oriented wrong was the freon isn't leaving the expansion valve and going to evap and fan blowing on evap from what I seen, It looked like it was going to condenser, but all the different angels of camera may have messed me up.
I could be dead wrong and didn't see it correctly myself, I have been doing a/c work for many many years. I love stuff like this it's awesome. I think he did a great job; you can see the butane getting cold from transfer in the end. Awsom video bro. Hes got me wanting to make a homemade rig, wonder if I can get it to work.
How do you close the injection hole in the pipe?
Glue .
is this plastic pipe safe for this freon gas?
Nope. I believe he used butane, but neither would hold.
Доктору Дью на проверку😂
Все работает. Вот только автор не говорит что пропан также является фреоном R290.
Дью выдохся....
Дью такое не может, он вообще только чужое обсирает. Не помню ни одной его самоделки.... куда ему до Карно))
@@asma9323покажи работающий прототип.😂
Дью поехал в дальное путешествие, чтобы никогда не вернуться к этому кондиционэру.
I mean, you could make a decent cooling system for cheap ... but using pumps never made sense.
The compressor is the only part you cant really avoid on closed loop phase change system.
Home made radiators and evaporators, work. Heat transfer to the bottle can be improved a lot by using a thin plastic bag, in a bucket full of alcohol. With the evaporator coil dipped in the alcohol.
As for refrigerant, if you filter it correctly lighter fluid (butane) will work fine for close to 0C temperatures.
Fake.... Mini Air compressor use pressure rubber valves never withstand gas high pressure. I've tried it and explodes.
É que vc fez errado
It's not a fake it's a real
Жаль конечно этого добряка
Watch the video till end first
Butane only needs a 2;1 compression ratio to be effective as a refrigerant. This ratio is easy to achieve even with this pump.
The principal is correct although a second pump between the expansion valve and the evaporator is abnormal, a pump there would be still pumping liquid coming out of the condenser.
The faults are the pump not being able to generate enough pressure, the hoses not being able to take the pressure and not evacuating the air/moisture out first along with proper sealing ports for evacuation and charging refrigerant. Then there is the proper capillary expansion valve sizing and getting the quantity of refrigerant right. ~40L/175H PSI ??? [Obviously the pump would have to be able to pump up to 300PSI with sufficient volume.]
Yes condensable flammable gas can be used as a refrigerant and propane has been used as a substitute for R-12. [Mexico that I know of]
I agree with you on all points you make. Basic principle is correct, but improvement needed for better effect.
what type of gas ?
Sure it's like freon gas
Kde koupim napln dekuji za odkaz.
History....Ammonia and Butane are some of the earliest refrigerants. Ammonia back to the late 1800's. Linde
and Rudolf Diesel were some of the early pioneers.
Still in use in Servel/Dometic refrigerators. To use the gas ones at the farm, you have to light a fire in them. The fire heats the solution and the ammonia turns to a gas which then is cooled in the freezer section that also cools the rest of the refrigerator. There liquid ammonia then goes back into the solution so that it can repeat the cycle. There is no electricity used and it all is done by convection.
Allways knew Jack Daniel’s was pretty cool 😎
Its not an expansion valve unless it uses feedback to regulate the flow of refrigerent. He is using a static metering method, aka capillary tube. You can use a pump instead of the compressor, but you would need a way to cool the condensor. The airlines use dry ice or just ice or cold water. Of course the pump has to be leak proof.
Thanks for the info!
i like the way that water droplets form on the copper pipes and then turn to frost. And also how the frost is only forming on the pipes at the front of the bottle, but not all the way around.
Its like a regular can of compressed gasses was sprayed only on the front part to form frost and then thawed, and then the video was played in reverse
You got it!
He himself told at end of the video that its fake
I do hvac. Frost is normal, but usually starts at one end of the evaporator and gradually works tward the other end. That's why they have defrost cycles. This basic circuit is possible, but I disagree with a few items.
How many BTUs does the machine produce?
When I saw the butane, all I could think of was it's an explosion waiting to happen!
Google R600A
You did a good job! Keep going until you'll be a millionaire one day!!!
Refrigeration principles already working hundred of years and so many Companies Produce all kind Fridge and Air Condition systems , the could be high school Science Project to show heating and cooling principles .
@@albundy3696yeah but it’s cute. Looks like something nice to have in the desert for a little bit
Thanks
do you sell assembed one?
No, because it's fake.
Bro He says its fake at last of the video
Que invento mas estupendo, gracias por compartir tu proyecto
Which gas you added?
It's usually butane in these videos, but this doesn't work. It is fake.
That's some nice tubing bending. As my old refrigeration mentor would say, "that's real nice son, it ain't good, and it ain't gonna work, but it looks real nice!" hahahahahaha
At room temperature buthane pressure is 2.5 bar. The small pump will not be able to turn against such pressure. Also the plastic tubes vonnections leak. Situation changes if you are outside on a cold day. If temperature is 0 degrees centigrade then buthane pressure is 1 bar. So it is at atmospheric pressure. May be it will work then. Or it will whork while there is a cold spot in the system below 0C.
Hi not vacuuming sistem. More part there nitrogen.
Если бы всё так бы было просто -то китайцы завалили бы всех своими дешёвыми😂 кондерами-холодильниками
😂😂😂 ага ага
ничего сложного, если есть, чем обеспечить перекачку паров и хоть немного поднять давление, то все так и работает. изобутан тот же хладагент(легко меняет свои агрегатные состояния) и с понижением давления после капилярки охлаждается. тут все о чем умолчали это крона... ее хватит на 20 сек. работы сборки))) а так вполне рабочая схема.
Thanks!
Тут заложены известный школьникам принципах: При расширении газа происходит его охлаждение.
Сначала газ сжимают за счет подачи его под давлением из толстой трубки в тонкую трубку. Затем газ расширяется когда выходит из тонкой трубки в толстую. Так как при сжатии газа он нагревается, то вентилятором необходимо охлаждать ту часть трубки, в которой сжимают газ.
First, I liked it and clicked subscribe
Вы мне скажите что за моторчик? Откуда она и где заказать артикул можно?
На Али полно под "воздушный насос" ;)
The problem is your PUMP this pumps has diaphragm system it’s just can be used for liquids,if a gas or air bubble stuck in diaphragm the pump no more push’s the liquid ,you hear the sound of pump working but it’s not working actually ,the best pump can be works in this system is piston vacuum pumps
Wery Cool 🙏👍
Glad you found it cool! Thanks for watching!
Induction heat can be used in absorption refrigeration, without compressor
CQFD 🎉 UN BON AGREGA C VAS REVENIR EN FORCE ET ENVOITURE PILE POILE 😊Je pense donc……..
I think you must use more pipe on fan side it is so less on the oter side
This is the best ever video
Thank you so much for your kind words!
To be fair, Butane is a "freon" or Refrigerant. Its R600 or R600a depending on the version.
А есть ли какой-нибудь надёжный насос кроме от настоящего холодильника для этой схемы?
2 pumps ????
Does anyone have a problem with using butane to do this?
Короче, пока он все это делал и охлаждал, я в пятницу закинул вискарь в морозилку на 20 минут пока душ принимал, потом встретился с подругой, бы выпили и поехали в клуб плясать, потом домой, секс, днем в 11:00 проснулся, сделал домашние дела, поехал на озеро с друзьями на шашлыки, в воскресенье проснулся сгонял на пробежку, поиграл в игры, поводился в диване, прогулялся и в пн поехал на работу.
I can't believe I sat through 8 minutes of this shitty music for a delayed April fool's prank...
I did not know that Jack Daniel's can do
cooling. Usually always on the contrary 😂
Bunun malzemelerini nerede alicaz
Ууууета ммм уууууета! Иголкой газ в силиконовую трубку молодец😂😂😂
من یک مهندس مکانیک با گرایش حرارت وبرودت هستم.این سیکل به درستی طراحی شده وفقط تنها مشکلش شاید انتخاب کمپرسور باشد که در طولانی مدت به معیوب شود.درکل از زحمات شما جهت ساخت ویدئو تشکر میکنم❤❤❤
خودش اخرش گفت فیک هست و جواب نمیده
Engenheiro? 😂😂😂😂 Coitados dos teus clientes..
حس میکنم اگه لوله های فن رو بیشتر میکرد کار میکرد چون طرف دیگش لوله خیلی زیاد بود ولی اونجایی که گاز باید حرارتش رو از دست میداد خیلی کم بود و فرصتش رو نداشت@@memoli82
پیشنهاد شما چیه؟
Next time just get a small fractional horse compressor and do the same thing. 😂 Maybe even in a small container. That would be awesome mini chiller
Good idea!
Jack Daniel will die from laughing.😂
spot on
The circulation air must inside condition, in closing rooms area to needs more cold
Wouldnt bother gluing the Batteries down with how fast your gonna burn through them.. I Doubt you get 2 hours out of both..
esperimento va bene ma con due batterie da 9v forse 5 minuti funsiona
IT IS NOT A FAKE ... you are put in the wrong order.. you should put the tiny diameter pipe(expansion valve) to evaporator coil (coil for your bottle) inlet , in order are condensator coil > pump(motor) > with/without extension pipe (if you will) > expansion valve > evaporator coil back to condensator coil ... the point is this motor you are using is transfering and expansion valve is for spraying, thats why your simple system is not efficient. prove if i am wrong for this simple basic system
YES! Because using a flammable gas as a refrigerant is a GREAT idea!!
R-290 (Class A3), R-152a (Class A2), and R-32 (Class A2L) also flammable coolant gas used by heat pump - tumble dryer, refrigerator, etc. BUT can you watch last 30 sec?
Did you know that Ammonia was one of the first refrigerants used? Propane as well can be used , co2 as well
Mulțumim!
Just gave a lady friend a breather who for years smoked cigarettes and now regrets it. It would have been nicer to cool the air for better freshness. Especially with those hot summer months. Thinking like an astronaut!!!
Сколько пальцами по трубкам водить надо, чтоб начало охлаждать?
Капризный аппарат , без ласки работать не будет!😂
co2 works fine :-)
...and suddenly the Jack Daniel's box appeared...
The viability of this contraption not withstanding, one bad thing about it is that the perishable power supply is glued down
Esa bomba de 12 v se rompe cuando se le agrega presión de gas , por lo tanto no recomiendo gastar en tanto material para que falle , solo funcionarios si la bomba en cuestión estaría preparada para presión ,esa ya probe y se rompe
I achieve better results by putting in 4 stainless steel cubes in my whiskey.
That's NOT an expansion valve. That MIGHT be considered a "metering device". There is a HUGE difference
It's called a capillary tube and functions as a metering device.
Minecraft parodileri yaşasın diyenler
👇
👇
Condenser is to small and no good disapation of heat
батарейки на клею просто ТОП
Condensor pipe0ne poin one mm comparation...😊😊😊
Lo único bueno de este video es el doblador de tubos😂😂😂😂
Make a real working one like this but with a small 12v bldc compressor and make it usable.
Most people in the trades work on repairs of commercial equipment every day. So alot of people know about this ? We just don't have time to make videos mostly and you might get hurt ( you know boom) explosive and very flammable
Зачем обманывать людей?
I think it was an April fool's joke.
но это не обман, просто он сделал не правильно, я бы использовал капиллярную трубку тоньше и она должна немного заходить в большую, а насос можно попробовать перистальтический и еще не ясно как он загерметизировал дыру от шприца...
Ok so my two cents is that bottl is isobutane not propane like someone else said. Similar but different. R290 to r600
I'm sorry. I make no claims of being an expert, but I know a little about a lot. NO WAY this works with THAT pump. Period
Correct! That's what I said at the end of the video. Thanks for viewing ?
برای منظم کار ک دپش یجای کارت ایراد داره من ایراد کارتو میگم اما اگه ش کنی خیلی بازدهی بهتری میده واز نتیجه کارت لذت میبری مهندس
حالا رفع اشغال شما فقط کافیه قبل تزریق مایه خنک کننده یا گاز R12 ویا غیره.. شما باید داخل لوله هارو وکیوم کنی ساده بگم داخل رو خلع کنی هواژ داخل رو بیرون کنی ***
Are you seriously saying that if you were to remove all air and then charge the system with a coolant that this might work?
Why would you waste everybody's time with that? How long did you spend thinking that up and making a project that doesn't work? Show us something that DOES work, unless you don't know anything, but judging by the fact that you use knipex, I'm sure you know about electricity.
Tutti i gas lo fanno ma i gas tipo freon hanno rendimenti più elevati
Sorry thanks for wasting my time I realized as soon as he no compressio even though the gas would have worked except for injecting it.
Liked the music.
dont quit your day job..
Thanks for the advice, I'll make sure to balance both!
Just learn what is "conservation of energy" and you must know.😅
I want all the bottle frozen not just the front LOL
Thank you
@@ONLYAFEWPEOPLEKNOW⚠️ God has said in the Quran:
🔵 { O mankind, worship your Lord, who created you and those before you, that you may become righteous - ( 2:21 )
🔴 [He] who made for you the earth a bed [spread out] and the sky a ceiling and sent down from the sky, rain and brought forth thereby fruits as provision for you. So do not attribute to Allah equals while you know [that there is nothing similar to Him]. ( 2:22 )
🔵 And if you are in doubt about what We have sent down upon Our Servant [Muhammad], then produce a surah the like thereof and call upon your witnesses other than Allah, if you should be truthful. ( 2:23 )
🔴 But if you do not - and you will never be able to - then fear the Fire, whose fuel is men and stones, prepared for the disbelievers.( 2:24 )
🔵 And give good tidings to those who believe and do righteous deeds that they will have gardens [in Paradise] beneath which rivers flow. Whenever they are provided with a provision of fruit therefrom, they will say, "This is what we were provided with before." And it is given to them in likeness. And they will have therein purified spouses, and they will abide therein eternally. ( 2:25 )
⚠️ Quran
I'm always a skeptic when someone does not want to talk in a video, and just shows something using his hands.... No ticky... no believy.
Лучше взять пластины пельтье
I try that it's working
antigamente as geladeira na região onde eu vim era com gás de cozinha.
Sir please use air compressor at the place of water pump
I can make one similar work no problem
Смысл ставить два кулера от этого скорость потока не увеличится