How to build a real Air Conditioner for your home or car. Termoelectric Peltier. In Memory of my dad 

Thank you so much for the kind words! Hope there are more people like you!

Thank you man!

Nice thing to say God bless u too❤️

Thank you my friend!

Hi. I told into the video about this posibility and this is just a small model.

hi; yes; i will hold on the invention and remember what we did together; thank you so much!

Thank you so much for the kind words. Subscribe

Hi. For help or other information use the THANKS button in the video, and donate for supporting our channel. Thanks for understanding. Have a nice day!

Thank you man!

@@iTechnologyReviews i have lost my parents i can understand ur feelings

Also if you get rich share lol

hi; is on the same principle? make a video and send us on our email on our RU-vid channel

Yes you are right! Thanks man.

thank you man! i appreciate!

Guys if we helped you, click on the button ,,THANKS'' into this video and donate as little as you can. Subscribe

@@iTechnologyReviews done bro subscribed and share also with friends thank for info.. ❤️

Hi. One peltier is not enought. You must calculate the air flow. Is not that simple... Subscribe

@@iTechnologyReviews Peltier is very inefficient. You could make better result ( watt/btu ) from diy-ing a small 200 watt fridge compressor. You just need a knowledge on how to take care of compressor safety like max running time, evacuating oxygen from copper piping and how to connect copper pipe with tin and butane welder.

@@era7928 okay

​@@era7928 sure you could do that as well as many other variations. However, early in the video, he says clearly he wanted to avoid using any refrigerant such as freon. Having a compressor, Schrader values, brazing and evacuating the lines and connectors, then adding freon is a lot more work than putting four Peltiers in a row. Not to mention the need for a vacuum pump and pressure gauges and, most important, the very expensive freon itself, which, in the USA at least, no company will sell to you unless you have an EPA certification for handling such refrigerants. Granted, the Peltier method is less efficient, I think the whole point of this video is precisely to avoid refrigerants.

There are a couple aspects to keep in mind. If you are exhausting out the window you are literally pulling the cooler air from the room and not just blowing it across the hot side but then blowing it outside. This means however small, you are also sucking the warm air from outside through cracks around the doors and windows by creating a negative pressure. This is a flaw or an oversight IMO, on even commercially made phase change compressor portable air conditioners. The better ones will recirculate the same air on the cooling side and have two exhaust hoses or ports, one for the intake to cool the hot side of the radiators and the other to then blow that heated air back outside, that is why air conditioners are placed in windows. Funny story I once helped a family that moved into our neighborhood, it was summer and their house rocking hot. They had a window air conditioner sitting on their kitchen table. The didn't understand the heat needs to vent outside the building the the cold needs to recirculate inside the house. I asked them where they expected the heat to go.... down the electrical wire? hahaha 😅 Another interesting thing you could theoretically do is stack peltiers in series and get a combined temperature differential. One thing that you would need to be careful though is if you cold side gets too cold and you begin to form frost on the cold radiator/heat sinks. If that happened, they will not be as cold to the air that blows across it, in reality the frost will act as an insulator and not allow the metal fins to absorb the heat from the room, so there is that limitation if you decide to stack peltier devices. I have been checking out these videos because I really want to get into sailing and this seems like an easier option, although possibly slightly more lossy power wise that phase change compressors. However it would be quieter for sure. My persinal idea is not to use air for the heat dissipation, at least not immediately or directly. If I am on a boat I would make a water heater by using a heat exchanger on the hot side and run it through a coil in an insulated tank, maybe just a large converted thermos/igloo style Liquid dispenser or even just a large plastic ice-chest like they use for camping. So the hot-side Peltier would go to a small heat exchanger block like what computer enthusiasts used to use for over-clocking. Then I would run that through the copper coil inside the water heater. If needed I could then follow up with an additional radiator (outside the cabin) to air cool the liquid before it makes its way back to the hot side of the peltier. Another cool aspect at sea with the high humidity is you could harvest the condensation and use that, maybe run it through a cheap filter like a Sawyer and even drink it if you wanted to. Plus as the air becomes dryer from you pulling the water out of it, your sweat can more efficiently cool your body so in a somewhat enclosed area you are even getting more bang for your buck. As solar becomes more prolific and energy dense batteries the norm there should be no problem producing enough by means of solar - photovoltaic to even run the system at a low setting thought the night.

thank you; subscribe

@@iTechnologyReviews not a chance. Apparently sarcasm elludes you

You're so welcome! subscribe

Guys if we helped you, click on the button ,,THANKS'' into this video and donate as little as you can. Subscribe

Its wasted on energy and efficientsy. For me the best way is used second home split invester 5000btu unit. Modified the pcb board to start it at lowest watts of the compressor. 5000btu inverter unit can go low as 150watt of power

KnObi1 GonpAchiRo My friend you have no idea what the f are you talking about! If you saw the video and comment this, then you re a foul!

The Air is being conditioned by cooling it, he's just proving the concept, obviously you would have something like this inside an enclosure and in a window. Efficiency can be increased drastically with water cooling.

hi; not a bad idea but somewhere that heat must be outside the room or car for the heat to evacuate, and only the interior of the system must be into the car/room. subscribe

@@iTechnologyReviews This is good for 8 ins spot cooling like pointing to your face and neck , sometimes it feels like an air cooler too. It is up to you to open your room and windows because it is not an aircon or you want to think of the hot side all the time. For better result ,connect it to a normal fan to extract the cool air to throw it further like 5 ft to circulate the room. The more peltiers you install ,the cooler the room. Room can be cool around 28 degrees but can never be like the real aircon 16 degrees. But will help like a 8 ins spot cooling device at your face and neck. Bro, keep exprimenting for fun and do not be too serious with it. It's just a toy to play to pass time. Have 2 beers and enjoy.🥰🥰🥰🥰🥰🥰🥰🥰🥰🥰

Hi. Better with water cooling. It s justa prototype. Subscribe

Hi; if you don't know electric domain you should NOT do this; you can burn your car or your house! Seriously!

@@iTechnologyReviews duly noted sir. thank you for the warning. 👍👌

Ms fain!

Hi. What you see it s a model/prototype. If you make it bigger is EFFICIENT 100% as long as you have a good alternator, good wiring and fuses. 70 alternator it s ok.

hi; interesting idea but i think you will not do anything; you will spin in a circle with no result; subscribe

Why don't you answer my question??

Seems like you only reply to people who subscribe or donate to your channel which is not great.

hi; be patient! You talk non sense about the donate stuff; I respond after a long time when because my time is limited; make a video and post it here; a subscribe, was nice to be

Exactly. I've tried many variations of this and it is useless once you turn on the fan the peltier's cooling power proves so little that cooling doesn't happen.

hi; i thought about this and i want to make another video; subscribe

Hi. In 2008 i bought the car Dacia Logan that had not AC. In 2009-2010 i developed this invention like i said in this video if you did not heard. Into that time it was not the idea anyware on the internet...

@@iTechnologyReviews❤

I was thinking the same. You can install 2 hose at the front and back to circulate the air inside tent. This is much quieter then a compressor. I am wondering how efficient is the pielter and how much power it will draw.

hi; but other devices usually have one or 2 peltiers that are at low amps;

hi; i believe it does. But it's at 12-14volts this is the advantage for mounting to a car! Subscribe

@@iTechnologyReviews I already subscribed, I was just thinking of making another A/C in my house :D

Interesant ce spui, acesta e un proiect, ar mai fi trebuit sa aiba niste componente electrice intradevar dar daca tragi direct de la alternator sau baterie pui pe direct toate cu niste sigurante. In Englezantenrog data data viitoare pt ca asa e canalul.

If i will do this, then the aluminium radiators will not be cooled efficient.

hi; yes i told into the video it will need a good alternator; and also i told is a model/experiment; larger peltier and larger box it will do; water cooling is a good way to cool down peltier

27 amps in this model... At 14 volts.

Hi. I told into the video the fans must be out side a window! The other part inside! Subscribe

@@iTechnologyReviews Hi, thanks for your answer, but I rather don't understand your answer, as the peltier module has to be wether inside or outside, it cannot be "in between", so, if inside it will produce heat inside, if outside the tiny amount of cold will be much more hot when they arrive inside thru a vent that blow it from outside to inside.

hi; it s a ok idea but you will have a lot of condens in your room right?

@@iTechnologyReviews condensation is determined by humidity. In the summer, my humidity is 5%. Tank: 4" x 4" 12" x 1/4" thick Al tube with the ends closed up. 3 holes: filler, in, out. You can get heatsink by the foot. I figure 2 TECs on opposite sides, 2 TECs per 12" of HS. Thermostatically control the TEC devices for 34F. Use Al dryer duct to channel fan blown air over the HS if needed. Cork will be between the tank and HSs. What do you think?

@@iTechnologyReviews Cool idea is to design a solar power system for it, because where there is heat there is usually sun.

Hi; This is a channel only in language english

hi. the hairblower has 2 positions heat or normal air blow. is only on normal air room. it doesn t give heated air. i told this in the video, is just for the experiment, of course you will put another fan to circulate the air

Hi. Just an experiment. The hair dryer was as the blower.

hi; if the alternator is 70 amps, i think so; use 4 x 9,10 amps peltier; put only the heat fans outside; subscribe

You can do this. It also heats up

sound interesting, but i think it will not help because you have to cure the Cause not the effect; i'm meaning the heat from your PC case must be evacuated by fans; and if it gathers a lot of heat then you have to go to water cooling; i don't think it will help you the peltier making an ac for you PC; time and money for nothing you will see

Hi. For help or other information use the THANKS button in the video, and donate for supporting our channel. Thanks for understanding. Have a nice day!

Hi. I told in the video, you can make it bigger, larger parts.

hi; yes i told into the video to make one more larger; this is just a prototype/small scale model

Hi. If is not freon or Peltier there is no way to obtain these low temps. Is just a fan. Subscribe

@@iTechnologyReviews It's a tree effect. Ever wondered why there's cold in forest even in hot summers? As water evaporates this releases coldness. It will not replace a fridge is true, but it does cool quite cool especially with a heatexchanger that keeps the moist air away. This is the cheapest way to cool your room.

hi; i can not sell this; this is a project i worked with my late father

@@iTechnologyReviews can u sell some of the parts or make a new one little smaller then sell it? Does it work well

No i can not do this; this is a prototype project that i care about

Why?

Thank you. Subscribe

Hi. Great , Give me link with the result

@@iTechnologyReviews ok sir

hi; i don't see in this video other comment, then this one...

hi; yes....

How much?

You did not get the idea! You did not watch the entire video. I have 2 air conditioners one wich is premium one. This is an experiment for those who can not afford an air conditioner and it work also in cars and it had been made for a car specially! Experiment, project.

open your eyes because it's working 100% but it's an experiment, a model for now; like i told in the video, bigger parts = more air flow, cold air

Thabk you man!