Made one for my dog house. So it nice and cool when I make wife mad. I put the hot side out side and cool inside. Works great solar powered mom and 9 doberman pups happy.
very interesting project about using peltier module for cooling purpose. D I Y practical demonstration method, design using spare parts is very good and usable...BNS PRABHU
For something of this size it does makes sense to use peltier though in practical I think it won't be enough to cool a closet, let alone a small bedroom.
@@sausagefingers714, Not necessarily. If you place the "hot side" to the outside of the room (like you would with window unit aircond) you can still get the cooling effect, though still not as cold and as energy-efficient as the said aircond.
Dear Jovan, twenty years ago I worked on some advanced projects on refrigeration with Peltier cells that are still an industrial secret; if you want to significantly increase the performance of a thermoelectric cooler you must consider cooling it with heat pipe exchangers loaded with low boiling fluids, because the warm side of the Peltier cells is a concentrated heat source that needs to work at low temperature and this condition unfortunately cannot be realize with simple fins not even forced air cooled!
Vincenzo Picone there are new materials for thermal insulation we are using as well as a replacement for the ceramic that will redefine the transferring...the power use is high for TECs but the solid-state cannot be ignored. We have several versions of these mobile systems in testing
Mini air Conditioner , hehe ! for short distance and cramped place only . If whole room , u should did bigger peltier air condition + evaporative air cooler .. For Example : My Friend‘s Studio around 80 square feet 8 Peltier air conditioner + evaporative air cooler around 21 degree
You just need to extract the hot air outside. That would be a good wall mounted device in a van or rv. Anything bigger just buy a standard compressor ac window.
@@notram249 I have made a radiator (Like a custom PC water loop) that is on the balcony behind the doors. But I think it was a huge overkill as the hot side never reached the temps over 50°C and the fan heatsink on the cold side was chilly.
it's better to use a fridge instead of peltier . fridge has approximately 140W compressor and has more than 50% efficiency while the peltier has only 15%.. Just leave a fan in the opened fridge and let it that. Simple ,easy , efficient ( definitely than TEC ) .. You need to use approximately 8x 100W peltier to offset the power of the fridge and this is huuuuuge difference.
@@fabiogiehl2627 but you need to buy such a good and powerfull solar panels too. If you could get 3 solar pannels for 200€ it'll be worth it with 4x100W peltiers for cheap price
@@fabiogiehl2627 also the solar controller for this bcz one solar panel during the sunny day outputs around 26V which is huge and will destroy TEC just in the second
You guys do not no anything about thermals, do you? Either the fridge or the peletier produce as much heat as they cool + heat from the electrical losses what leads to you either way heating the room instead of cooling it. Proper AC units have a exhaust fan on the outside of the room they cool down for a reason ^^
I see some guys saying"but you´re producing heat inside the room"...Come on YT Einsteins. Just duct the dang thing OUTSIDE a window and it´s done. This built is great. I learned that thermal paste works to insulate the stupid Peltier chip. Grow up, make something yourselves and upload it if you´re that skilled.
It can't works because: - Cool and hot air are in the same room, it's stupid to make hot and cool air and let it mix together (You should push the hot air outdoor) - Peltier cell has very low efficient, it's not plausible to cool a tiny room with this device. Apart that you will need more than 2Amps, so your power supply will produce more hot air, that make this device more uneffective ... waste of time ...
can you elaborate the 2amps part? say i have power supply 12v 8A to 12v 6A peltier, does that mean the power supply generates more heat or the peltier? thanks, my grandpa is Dumb-ledore. I can only understand translated science
@@luflagavirallia9659 It's simply - Your power supply is not 100 effective, some of energy is wasted and turned to heat, how many? - You can calculate it after measuring energy before and after device. Peltier cell don't divide energy 50/50 between hot and cold side - more is going to hot side, so here You produce more hot than cold air :) If You want, You can look at film on YT with my old air conditioner, but I make a little bit different construction. th-cam.com/video/WsYYoUdVv9c/w-d-xo.html
that thing just heats up your room its just placebo effect when you think its helping typical peltier cooler is 60 wats and peltiers effficiency is only 10-15 percent so its cooling capacity is like 9 wats max actually its a bad heater the heat should be blasted trough a radiator outside the room
There should be an outdoor unit blowing hot air out of room... otherwise same hot air in room will circulate...an auto shutoff is required to shut off (only peltier) once it reaches desired temp.
There should be an outdoor unit blowing hot air out of room... otherwise same hot air in room will circulate...an auto shutoff is required to shut off (only peltier) once it reaches desired temp.
The cooling side looks to have no intake for air to flow through the heatsink.. Basically you will recycle air in a circle with this cooling fan, along with the pielter heated side, most likely heat a room up rather than down.
use glycol and cooling coil circulation can be sure for consistency lower temperature at least average 10C for room air then expand the cooling using fridge cooling coil then force out air by 16cm fan blade with lower speed. Can consider the room to be cooled same we use AC unit
terrible design, its actually a heater and not a cooler... these peltier elements have a very bad efficiency.. this device is converting 2/3rd's of the energy into heat and around 1/3rd into cooler air.. overall it will be heating up the room
forgot to mention.. if you exhausted the heated side outside then it would become a cooler... right now you are just basically running an AC unit with its exhaust in the room
SHUT UP AND TAKE MY MONEY!!! Dude, this is pretty cool. I just started to build my owns (small size) RV trailer. looking for cooling option, so I don't have to use generator. Please let me know if you have anything for sale. I'll take 2 units. And let me know how much.
Now if you can hang that hot discharge air outside, maybe you can cool a closet !!!!! But you can't so it's kind of useless I'm going with making cold water to a coil, to make it useful
اخي العزيز كله كلام خزعبلات هذا بس يبرد حساس الحراره فقط لانه داخل البوكس انا عملت بليتر وتبريده من الخلف بالماء ولكن بروده قليل ليس مثل غاز الفريون . البليتر مصنوع لتبريد قطع صغيرة
![[NEW] How to Make a Homemade Portable Air Cooler](http://i.ytimg.com/vi/z8PhRer6BfY/mqdefault.jpg)
🙏 sir,,
I have seen many this type project, but your project is no. 1,,,,,i like very well,,, 👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍
Made one for my dog house. So it nice and cool when I make wife mad. I put the hot side out side and cool inside. Works great solar powered mom and 9 doberman pups happy.
Those 9 doberman must be Grown-up by now
Peltier coolers produce heat, and unless you have a way of exhausting that heat outside of your conditioned area, this is a waste of electricity.
Nice project. Should be nice to have a pipe to exhaust the hot air.
Good job my friend 👍
very interesting project about using peltier module for cooling purpose. D I Y practical demonstration method, design using spare parts is very good and usable...BNS PRABHU
I like this. Project
Good thing there is a high accuracy digital thermostat on this thing! If not this thing would put your whole home into an inescapable ice age.
Well said... I tried... Now I am texting from an ice cave...
@@PRODYUTMONDAL42055woah
peltiers, at best 15% efficient, thankyou for your contribution to climate change
but is small.
For something of this size it does makes sense to use peltier though in practical I think it won't be enough to cool a closet, let alone a small bedroom.
@@halfey this will be heating a room, not cooling it down
@@sausagefingers714, Not necessarily. If you place the "hot side" to the outside of the room (like you would with window unit aircond) you can still get the cooling effect, though still not as cold and as energy-efficient as the said aircond.
the beautiful cooler on youtube.
The only problem is that you need to vent to external atmosphere otherwise the heat generated by the peltier in the room will heat up not cool down.
I'm in Sri Lanka Good
Dear Jovan, twenty years ago I worked on some advanced projects on refrigeration with Peltier cells that are still an industrial secret; if you want to significantly increase the performance of a thermoelectric cooler you must consider cooling it with heat pipe exchangers loaded with low boiling fluids, because the warm side of the Peltier cells is a concentrated heat source that needs to work at low temperature and this condition unfortunately cannot be realize with simple fins not even forced air cooled!
Water block ?
Vincenzo Picone there are new materials for thermal insulation we are using as well as a replacement for the ceramic that will redefine the transferring...the power use is high for TECs but the solid-state cannot be ignored. We have several versions of these mobile systems in testing
@@andryhartono8130 low boiling fluid with high evaporation enthalpy..
@@blainevans7047 kapton k is the ideal material even to realize flexible macrocells, if you leave your e-mail address I send you some pictures...
Vincenzo Picone aerogel related materials and cubic boron arsenide
amazing , best design
nice and compact, very cool project.
Great another "how to" video that's a time-laps with EDM music and no explanation or parts used. Great fucking job bro
Fernie ya lol
No compressor, no gass, no heat exchanger ;-) no thermodynamic explanations, A simple fan or maybe a joke.
Cool project... Though the procedures and materials are complicated... Hard to follow...
Good try to make it commercially people will make get some benefits....
This is a very neat project.. Pls give the parts list and the enclosure name
these type of diy always shows the reducing temperature of itself . what about the whole room temprature. ?
Mini air Conditioner , hehe ! for short distance and cramped place only .
If whole room , u should did bigger peltier air condition + evaporative air cooler ..
For Example :
My Friend‘s Studio around 80 square feet
8 Peltier air conditioner + evaporative air cooler
around 21 degree
this is increasing the room temperature not lowering it
Depends on where it is located
@@jovancaspthur8358 What would be the electric consumption or wattage for the one shown in the video or the one with 8 Peltiers?
You just need to extract the hot air outside. That would be a good wall mounted device in a van or rv.
Anything bigger just buy a standard compressor ac window.
Youre project is neat and tidy i will give 95 for you
Build a suitable one for car with auto temperature
Please let me know where I can get one for my camper an.
I wish you can produce it and sell it to us. Is it possible? I need it for my medical conditions in campervan.
This is a heater in fact! any cooling device is between an inside and an outside or is useless for cooling... think about it!!!
Depends on where you put the thing on.
Cool project, love it
thanks ^.^
Watched this whole video while thinking about something else.
you need to vent the hot air from the Peltier out of the room, or the room will get hotter and hotter
Excellent project Thanks bro.....
Good idea
Very nice build, but the hot side should be isolated from the cold side. So the efficiency will be higher.
just put it on a window
@@notram249 I have made a radiator (Like a custom PC water loop) that is on the balcony behind the doors. But I think it was a huge overkill as the hot side never reached the temps over 50°C and the fan heatsink on the cold side was chilly.
@@jonny11bonk cool
Only one concern.... u used single clamp on both heat sinks!
Great video man.... Thanks
Serve para usar dentro do carro como ar condicuonado?
it's better to use a fridge instead of peltier . fridge has approximately 140W compressor and has more than 50% efficiency while the peltier has only 15%.. Just leave a fan in the opened fridge and let it that. Simple ,easy , efficient ( definitely than TEC ) .. You need to use approximately 8x 100W peltier to offset the power of the fridge and this is huuuuuge difference.
300w Peltier could be used direct on solar panel at the day, compressor dont start. If decrease 3 ir 4 degrees os good.
@@fabiogiehl2627 but you need to buy such a good and powerfull solar panels too. If you could get 3 solar pannels for 200€ it'll be worth it with 4x100W peltiers for cheap price
@@fabiogiehl2627 also the solar controller for this bcz one solar panel during the sunny day outputs around 26V which is huge and will destroy TEC just in the second
@@fabiogiehl2627 and it isn't that cheap for the power of the peltiers.. you need to buy 80A solar controller
You guys do not no anything about thermals, do you? Either the fridge or the peletier produce as much heat as they cool + heat from the electrical losses what leads to you either way heating the room instead of cooling it. Proper AC units have a exhaust fan on the outside of the room they cool down for a reason ^^
I see some guys saying"but you´re producing heat inside the room"...Come on YT Einsteins. Just duct the dang thing OUTSIDE a window and it´s done. This built is great. I learned that thermal paste works to insulate the stupid Peltier chip.
Grow up, make something yourselves and upload it if you´re that skilled.
By fastening both the hot & cold heat sinks by the same screws should neutralize the temperature difference and will not produce much coolness.
Hi,i have the question..what the size for juction box
4 inch x 4 inch x 6 inch
@@jovancaspthur8358 thank you
What the size cpu fan and heatsink
It can't works because:
- Cool and hot air are in the same room, it's stupid to make hot and cool air and let it mix together (You should push the hot air outdoor)
- Peltier cell has very low efficient, it's not plausible to cool a tiny room with this device. Apart that you will need more than 2Amps, so your power supply will produce more hot air, that make this device more uneffective ... waste of time ...
can you elaborate the 2amps part? say i have power supply 12v 8A to 12v 6A peltier, does that mean the power supply generates more heat or the peltier? thanks, my grandpa is Dumb-ledore. I can only understand translated science
@@luflagavirallia9659 It's simply - Your power supply is not 100 effective, some of energy is wasted and turned to heat, how many? - You can calculate it after measuring energy before and after device. Peltier cell don't divide energy 50/50 between hot and cold side - more is going to hot side, so here You produce more hot than cold air :) If You want, You can look at film on YT with my old air conditioner, but I make a little bit different construction.
th-cam.com/video/WsYYoUdVv9c/w-d-xo.html
@@Huherko thanks dude,
If it can do spot cooling that will be fine for me. If I want to cool a whole room, I better buy an actual air conditioner.
Huherko COP of peltier system is an average of 10...most AC is 6...
that thing just heats up your room its just placebo effect when you think its helping
typical peltier cooler is 60 wats and peltiers effficiency is only 10-15 percent so its cooling capacity is like 9 wats max actually its a bad heater the heat should be blasted trough a radiator outside the room
There should be an outdoor unit blowing hot air out of room... otherwise same hot air in room will circulate...an auto shutoff is required to shut off (only peltier) once it reaches desired temp.
There should be an outdoor unit blowing hot air out of room... otherwise same hot air in room will circulate...an auto shutoff is required to shut off (only peltier) once it reaches desired temp.
Wander if this can be used to cool computer case?
I want that type Air conditionin how much cost
can we make mini fridge for car with peltier
Drop buying link for items used
Please describe it in detailed prosses and components
But how about the hot side? It's also blowing hot air to the room.. 😁
If it is mounted at a window then, for sure it will dissipate the heat out
You should use watercooler for the heat side and place the heat exchanger outside the room
Good👍
supperb sir mind blowing
Well done , creative !
Pl. Give From where I get this type box,,, this is perfect box,,,,
Thanks for share , like it !!
The design is good but the vent system, I am sure it is inappropriate.
Where are you parchase the chip and comparesor and fan
Muy ingenioso y practico.
nice
Excellent design
The cooling side looks to have no intake for air to flow through the heatsink.. Basically you will recycle air in a circle with this cooling fan, along with the pielter heated side, most likely heat a room up rather than down.
I would use coolers that has heatpipes on them for better efficiancy and high performance thermal paste
Big ChotiyApa!!!!!
Beautiful design
use glycol and cooling coil circulation can be sure for consistency lower temperature at least average 10C for room air then expand the cooling using fridge cooling coil then force out air by 16cm fan blade with lower speed. Can consider the room to be cooled same we use AC unit
Approximate cost?
What the amp for peltier
good job
terrible design, its actually a heater and not a cooler... these peltier elements have a very bad efficiency.. this device is converting 2/3rd's of the energy into heat and around 1/3rd into cooler air.. overall it will be heating up the room
forgot to mention.. if you exhausted the heated side outside then it would become a cooler... right now you are just basically running an AC unit with its exhaust in the room
Excellent Design
the earth is warming dude. Plant a tree in front of your house and you will be cool all day!
Pls sir im indelhi pls 12 volt betry se ksy chlaen or betry kini der chlegi,or gadi me ye or betry kitni der me chlegi
SHUT UP AND TAKE MY MONEY!!! Dude, this is pretty cool. I just started to build my owns (small size) RV trailer. looking for cooling option, so I don't have to use generator. Please let me know if you have anything for sale. I'll take 2 units. And let me know how much.
can you explain its energy consumption and efficiency please??? and where it can be used ???
*GREAT JOB! I HAVE A QUESTION ABOUT THIS, HOW DO YOU DO FOR THE LIQUID DRAIN THAT OCCURS IN THE PELTIER CELL WHEN IT IS FROSTED?*
Maybe drill a hole at the bottom and attach flexible tubing. Then put a container at the bottom to contain all that condensation
@@jhebertdelacruz5437 Thanks for the reply
What’s the foam for? Seems to be blocking the fins
creative. but blue & white cable not recommended for this peltier project. it easy to heat up and burn. based on my experience.
How much room areas is cool in half hour?
yes, but it is still too HOT. IT needs to be under - 6 degrees to be sufficient. but well done. getting closer.
Good 👍
Now if you can hang that hot discharge air outside, maybe you can cool a closet !!!!! But you can't so it's kind of useless
I'm going with making cold water to a coil, to make it useful
I would like to try this but I'm an utter wastrel who watches youtube in his pants.
Well, it's innovative idea and took you so hard to do one but atlast forgot to disclose or else didn't know where it should be mounted.
Love this tutorial, very helpful
Thanks 😁😁
@@jovancaspthur8358 where i can buy this pvc tox
amazon , or electrical shop
@@Dpt1234-b2t Here is the link for the main parts
Peltier: amzn.to/2Ji2ZlF
Heat sink and Fan : amzn.to/2DMvnc8
@@SRUTech you wouldn't have a link for the led temp thermometer?
How much electricity unit use in 1 day . After tr reply i . ..
Can I use 12 volt 1a power supply ?
Can't, at least 10A
Awesome project.
Please share link for Supplier of all the parts used in this project.
I made a list of everything I saw here: makerspartlist.com/tutorial/iBAKb1oaV6h9qsRVKiM its still in beta, btw
my smps is 20 amps 12 volt peltier is 12v 5 amps while i give supplu my cooling side of peltier get hot the selection of smps is ok or not?
why all this music???
Ye miley ga kahan se aur es ke price kaya hin
Cost of unit pl
How much area it cools?
In A Crawl Space / Computer Table / Bedroom bedsite table !
10cmx10cm.. iys not ordinary ac ..hahaha
yea fake video hay peltier ka pgaram wala hissa bahut jaldi garam ho jayga yea kam nehi karega ...but good design
I need one how much
nice build
I studied HVAC now i know what todo with my thermal pads
Where will the hot air goes well in fact you enclosed it in the box and it will affect the ambience temp outside the place you are cooling...
you should have used the relay to control the temperature so you can save electricity.
its cant cool your room .. its only fun project.. i already worked on it...
Just stay inside your cabinet!!!!
i told you .. i worked on it . it's can't cool.. 10 lt of box without proper insulation.
dear pls give me your experiance. can't cool my room by this project
Wet your floor and fan in full speed it'll work.. i do it everyday.. but open all the windows and doors .. or it will not work..
@@7nurul1 f course it's will not work if you open your Windows and the door 😌
ยังไม่เคยลองทำเลยคับ อยากลองทำบ้าง
فكرة جيدة. ولكن هناك حرارة تخرج من الخلف.
اخي العزيز كله كلام خزعبلات هذا بس يبرد حساس الحراره فقط لانه داخل البوكس انا عملت بليتر وتبريده من الخلف بالماء ولكن بروده قليل ليس مثل غاز الفريون .
البليتر مصنوع لتبريد قطع صغيرة
I cringed when you mixed the two compounds, bad practice :p
I cringed when put sponge at hot peltier surfece..
But pretty nice design..
👍👍👍👍👍👍👍
Hello there, will you please sell me one or sell me the list of where to buy the parts?
W1209 temptature
Heat sink
12v fan
So that hot airs going to the same room... I'm trying to cool....🐒
Nice Look , Well Done
Why I make follow u not working? If is very hot not cold my power supply 12v 10a Tec1-12706