Відео

HIS COVER PHOTO IS BULLSHIT! HE CLAIMS THAT HE'S NOT USING REFRIGERANT BUT, LOL HE IS INDEED USING R600A. WHICH IS A VERY COMMON THING THESE DAYS, AS IT'S REQUIRED BY THE EPA! .....HOWEVER UNFORTUNATE THAT LITTLE FACT REALLY IS! IT IS INDEED TRUE AND MORE DANGEROUS THAN FOLKS EVEN REALIZE! LIKE, IF YOU GUYS KNEW JUST HOW MANY NEW COOLERS THAT I'VE CONVERTED AWAY FROM R290 AND R600A... AFTER THEY EXPLODED, YOU'D FREAK! THEY SUPERCEDED R12 AND R22, WHICH IS WHAT IS TRULY FREON.... A VERY LONG TIME AGO... WITH R134A AND R404A - OF COURSE THERE ARE A PLETHORA OF AZEOTROPIC AND ZEOTROPIC VARIATIONS THAT I DIDN'T LIST BUT, THAT'S BECAUSE THESE ARE THE MAIN PLAYERS... AND THEY TOO WERE SUPERCEDED BY R290 AND R600A... SO BASICALLY, THIS GUY JUST ASSEMBLED A SMALL FRIDGE SYSTEM.... LOL.. PROBABLY FIGURING OUT THAT ONE PUMP WASN'T ENOUGH BECAUSE HE DIDN'T BOTHER DOING THE MATH... I MEAN... HAHHAHA, HE CALLED THE CAPILARY TUBE METERING DEVICE AN "EXPANSION VALVE" !! EXPANSION VALES ARE ANOTHER FORM OF METERING DEVICE BUT, JUST NOT THE ONE HE USED TO BUILD THIS SYSTEM... WORKS ON A COMPLETELY DIFFERENT DESIGN CONCEPT AND ALL THAT FLIM FLAM JIM BEAM DAMN DETAILS NO ONE CARES MUCH FOR THESE DAYS... LMAO - SO, IM PRETTY SURE HE DIDN'T DO THE MATH HINCE; THE TWO PUMPS, NO SERVICE VALVE, HE JUST USED A SYRINGE, LOL... THE BRAKE LINE TYPE BUTT JOINTS ON HIS COPPER WORK... SMDH.. I'M JUST GONNA STOP... I COULD PICK THIS APART FOR 2500 WORDS EASY! \ JUST A HEADS UP... WHAT HE BUILT IS EXTREMELY FLAMABLE, I WOULD NOT RECCOMMEND BHUILDING THIS TO MY ENEMY, LET ALONE, YOU GOOD PEOPLE! CHILLING DOWN A HANDLE OF UR FAVORITE WHISKY WITH THIS DEVICE "AS SHOWN" AND THEN CONSUMING SAID HANDLE... NOPE... THATS -A- NOT A GOOD IDEA... IF YOU MUST BUILD THIS, GET A FEW CO2 POWERLETS AND INJECT THEIR CONTENTS INTO THE SYSTEM... GET RID OF THE FIRE HAZARD! GOD BLESS

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.

Aaahh, more pajeet refreegereetors... LOL, scams

Nothing like forcing a flammable and potentially explosive gas in liquid form into an oxygen atmosphere and then compressing it. Idiots unite! We want to prove we are stupid!!!

Complete fake BS. I'm surprised that people in the comments professing to be engineers do not call this out!

THIS VIDEO IS FULL OF SHIT

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

Stupid Project

Stupid Project

Even this is fake.

How did you seal the injection point ??

Capillary / metering device installed at the discharge port 🤣🤣🤣

waisted my time I will block you now.

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 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

Which gas you added?

Fake. El Isobutano es un gas refrigerante conocido como R600 o F600 para los franceses que lo llaman Freon.

Effet Peltier

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?

No funciona eso

Lo único bueno de este video es el doblador de tubos😂😂😂😂

100% fake

Would you need higher compression than that?

That 12 volt water pump is not designed to withstand pressurized gas, these idiots keep posting stupid videos like these that actually dont work.

Заснул пока смотрел, и пропустил сам фокус

do you sell assembed one?

чел палится с первых же секунд)) если присмотреться, то видно в щель что там две сигареты, одна из которых разделена на части))

YES! Because using a flammable gas as a refrigerant is a GREAT idea!!

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.

Wird nie mals funktionieren

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.

Fake.... Mini Air compressor use pressure rubber valves never withstand gas high pressure. I've tried it and explodes.

That's NOT an expansion valve. That MIGHT be considered a "metering device". There is a HUGE difference

Fake people fake videos whyyyyyyyyyyyyyy

Induction heat can be used in absorption refrigeration, without compressor

Fake

Sir please use air compressor at the place of water pump

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.

How many BTUs does the machine produce?

Condenser is to small and no good disapation of heat

Доктору Дью на проверку😂

Allways knew Jack Daniel’s was pretty cool 😎

Бляха, эта помпочка на 12 вольт не вытянет делать давление 4 Бар. Херня полная. Идея стара как любой холодильник и предельно понятна, но реализация на помпочке с 9 вольтовой батарейкой и патрубками от капельницы работать не будет. Не выдержит давления патрубок пластиковый/резиновый и такой моторчик не сможет создать нужное давление.

Сколько пальцами по трубкам водить надо, чтоб начало охлаждать?

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

Не жуйте сопли это было 20 лет назад

Если бы я не был рефмехаником поверил бы

Если бы всё так бы было просто -то китайцы завалили бы всех своими дешёвыми😂 кондерами-холодильниками

Even if that actually worked the price of 9v batteries these days is ridiculous

You did a good job! Keep going until you'll be a millionaire one day!!!