Peltier Soda Cooler Machine - DIY Drink Dispenser 

RCLifeOn how did you start to go viral? And what edit u use?

Rclifeon use an potentiometer at the motor use slow the cola

build an electric skateboard!

Woud You set all of the 3d printers on end do You yoes de tevoren tarantula Have an Nice day from the Nederlands

You should install a computer controlled valve on your output. Add a DS18B20 sensor to control the valve on a raspberry pi zero or arduino, maybe a relay depending on valve voltage... Set it up to pump into the cooler, and once the liquid reaches a certain ambient temp - the valve opens to squirt some out. Once the output liquid temp rises because the "fresh from bottle" liquid is flowing through - stop the valve until that cools to a set temperature... You'll always have cool liquid.

If they were more efficient, they'd get more attention. They are power hogs.

Not really Peltier-Element Am not really effizient es ist ok vor sochi project but not for more if you want to build on air conditioner ich will need all in all three or four times Energy as one with compressor

Exactly my thought.

Me who speaks italian, ciao.

Cooldown man many people live in italy what you wrote is Akind of little Rasicmnot cool pal

Sorry your comment seems like to be a question who lives in italy question mark

@@b.v.6077 u little tick numty :D he's just happy cause most of vids of this kind would be out of usa with farengheit or whatever its spelled, ounces and other nonsense :D for us Europeans this is a treat to see two holes on a socket :D

I dont use celcius And i use US plugs

Not good

Tru Dat

A Al-Jahwari good idea!

also, clamp the waterblock to the heatsink as mounting pressure plays an important role in thermal transfer

Lazar Šaronjić not just that put thermal paste between the Peltier and the water block

HE DID HE JUST DIDNT INCLUDE THAT IN THE VIDEO

it has to be before the heat sink if he adds another 10 cm afterthe first one flow will be just right to get the soda cold and fill the glass at a good speed

truly a bruh moment

@@daRkabronxxx bRuH

Well it's like Doc in "Back to the Future III" making ice. With a little effort he could make a Rube Goldberg machine at the same time

isn't a fridge a giant machine to cool a coke as well?

Lol

Lol I did the same thing... Little Morbid

Colona vilus 🥴

@@adityapartap U mean (VIRUS) U R NOT WELCOME😶

@@moviehighlights121 😆😆😆 kolona 🥴🥴

Its in ac to to dc

Me 2 lol

You dont do that. Potentiometers are mostly not suited for high currents. You would take a transistor or a mosfet and then controll that with the potentiometer. The mosfet is then controlling the pump

GBCR10J should work. try that and see what happens should get you $397

Why not put the bottle into the freezer for 5--10 mins....

@@VeritaZFFS lol

The heat exchange rate is higher when passed through channels so the overall efficiency is higher in this method.

...via nucleation?

Not to mention the plastic tubing probably would cause fizzing to occur had this been a fresh bottle of cola.

I agree, better use an air pump to increase the pressure in the bottle and not decrease as in this video.

What is thermoconductive tubing made of?

​@@Fstop313 Copper? Or something non-toxic that wont react with soda but still conducts heat well. Whatever spreads that frost along the whole length of the tube, it could act like a cold-capacitor of sorts. Even better if the thermoconductive pipe is surrounded by a slightly wider insulating pipe filled with thermal-capacitive fluid/gel.

But i'm sure there are much better ways to do this.

you can store dry ice in a super freezer or in a tank. just have a bottle of liquid Co2 and a staintless tea filter. run the liquid Co2 into the stainless filter and poff dry ice.

Please don't ever swallow dry ice. You do not want your insides to get frosted.

LostName chewing quickly on dry ice is actually fine. Swallowing a small price would hurt going down, and would probably make it hard for you to breath once it hits you stomach because of the CO2 that gets released when it cools down, but it wouldn’t kill you our “frost” your insides, or whatever you’re trying to say.

get a large block of dry ice and put it in a cooler in a freezer. that's the best way to store it without special equipment. however it will still slowly evaporate. if you're afraid of swallowing it place it in a tea infuser.

I thought I had seen that some supermarkets in the US sell dry ice? Is that a thing or did I make it up.

WeirdCityCitizen it affects taste

KubiMulti lol just freeze the fucking bottle in the fucking fridge what's wrong in that you loonies?

then you have to wait half an hour for it to reach the right temperate

Flat Soda, sounds tasty.

Ice cubes made of aluminium. Even better and reusable

Lerbyn i had the same idea, bad trip tbh 😀

nah, just flush it with water/soap, and then water. pretty much standard procedure to flush a waterloop in pc-world, and carworld, so why not in your sodacooler lel

maxpower700 or flush with acid.

Fill it with gasoline and light it up. Then the nasty stuff is gone.

He is flushing with acid and drinking the by product.

noleftturnunstoned it doesn’t matter after a whole day of testing it’s going to be flat anyway

Peltier-Elements or thermoelectric coolers work by "tranporting" the thermal energy ("heat") from one side to the other. To do so, you put current into them, and one side gets hot (the one with the CPU-Cooler) and the other one gets cold (the side with the waterblock). If you put another heatsink on the water block you actually "waste the cold" as there is more thermal mass to cool and the fan even mores more air through it. So to actually improve cooling, you should insulate the cold part, so that the only medium to get cooled is actually the coke passing through.

Eric Vauwee yeah im not dum of course you put another module in between

Right. Heatsink-peltier-waterblock-peltier-heatsink.

I'd think double/triple stacking cooling blocks on top of each other so the soda passes through the block furthest from the peltier then through the block nearest the peltier will help drop the temperature further without adding extra current demand. It will increase the thermal mass the coke has to warm too which can only be positive! Obviously the initial cool down and recovery time will be slower but it will be a cost effective way of improving the efficiency and dropping the final temperature. You could also insulate the cold side to prevent ambient heating though the effects will most likely not be that great, finally flip the system upside down since heat naturally rises which will have a small effect on making the heat sinks more efficient. 'Cool project' though :)

was thinking this exact thing, big block of metal on the other side of the waterblocks to add a ton of thermal mass :)

Yes!

Look at rztronics

Why would anyone want to do that? It's probably more expensive than buying a DIY kit. Even if you already had all needed tools.

Daunlouded I actually did! Edit: No kit or anything.

It's not more expensive, just harder to calibrate and get good resolution. I could have built my own 3D printer but I didn't want to spend months screwing around with it trying to get it dialed in. Instead I got a pre-assembled printer last summer and it's been running flawlessly with zero calibration (beyond the auto-calibration it does before each print) or maintenance. If you're doing it as a hobby, building your own 3D printer can be a great experience, but if you want something that just works, buy one pre-assembled.

Coke is gross in general, but any flat soda is just gross. Makes me cringe when I see people drink it - worse if it's *warm*... *blech!*

@@michrech blech indeed

@@Anonymous-vh6kp did you mean bleach ?

@@MrDawen1997 nah, bleach is good

Toby Partridge natural selection

Johny Rivers agreed.

a big ^

Yet you drink it straight from a grotty blow molded Chinese plastic bottle

You mean from a food-safe plastic container bottled in a local factory to govt health standards.

So then cycle some isopropyl alcohol through it and maybe some bleach if you're that concerned.

You do know you can just clean it before using for food purposes. Even if you didn't, you do know us humans have immune system for that, right?

I would not want to use crappy metal iphones made in china

no freezer uses 13 watts ??? what am I missing here got a link? and remember he consumes 300watts but only for 10 minutes so that in your parlance is like 50watts (when you see something as listed at 13watts that is "per hour" so this uses 300watt hours (would use 300 watts over 1 hours) so about 50 watts hours for the 10 minutes he ran it.

www.amazon.de/dp/B00K8O20WE/ (The first result when searching...) Calculation for the Freezer It says 0.322 kWh per 24 Hours. 322W / 24 Hours = 13.4 W on average. His setup: 300 Watts for about 1/4 hour: 0.3 kW * 0,25 hours = 0.075 kWh So yes, for one glass his solution is cheaper (power wise) but do you really only want to dring one glass per day?

And you built it yourself right?

uh... it just has to pump the refrigerant.... so it turns on once, then stops.... it's not on continuously. it's known the peltier chips are inefficient but they're handy for specific applications like doing the reverse.... converting heat into electricity.

@mizmera lol... and this guy "built" the peltier chip, heat sink and fan? no.... so what does it mean to build something yourself out of parts someone else already built? a small fridge compressor and you could make one 100x more efficient.

Beautiful delicious coke...

chemicalvamp Yucky disgusting bleach sounds more like it.