The Zero Electricity Air Cooler made by Plastic Bottles

Most homes in Rural countries are going over 45° Celsius during the summer. Re-purposing used soft drink and water bottles, The Eco-Cooler works without electricity to reduce temperatures up to 5° Celsius.

Zero electricity air cooler has come up with an idea to keep rural housing in any country Cool using re-purposed plastic bottles and no electricity in time for the hot summer months and the advertising awards season.

The video explains how the Eco-Cooler works with the same cooling effect as a person blowing air with pursed lips.

Full Project on Instructables:

[fick]

World's greatest invention. Nobel prize is waiting for the inventor and all the other artists.

[hakankonyar]

Samsung learned the "Wind Free air condition" technologie from that sample ;)

[indigodragon]

Place tera cotta in the shape of those plastic bottles. Then wet the tera cotta down or have a bucket of water that feeds the tera cotta. The air temperature should drop sucking in air has cold air drops into the room. Then use fan's to circulate cooled air that is close to the floor. 😊

[becauseitscurrentyear]

a window with shutters would probably do the same thing, or better.
Compressing air keeps all of the heat, look up conservation of energy. or how refrigeration works
just the reduction of non insulated exposed metal of the building would reduce heat, paint it white to reflect light and insulate it on the inside.

[thanatosor]

The pressure make air coming through the bottle faster, therefore cooling off the room.

[YoutubeHandleModerator]

I'm pretty sure it's the blocking out of the sun that helps more.

[saosaqii]

I actually don’t get this... don’t air get hotter when compressed? Or is it that when it gets compressed, entropy makes it lose more heat and then by the time it goes through the smaller end it decompressed and works essentially like an AC?

[acdcmeter]

When air is compressing it gets warmer, you've got EcoWarmer, not cooler. You can use piece of foil to block the sun - it will be more efficient.

[valvenus]

Cool idea, but does this work if there is no air movement will it still cool the indoor temperature when there's no wind blowing?

[SamDias]

Can someone explain the science of hawa I thought it follows the same laws as this video demonstrated

[Stephen_Strange]

And the other way around with black bottles to bring in warmer air?

[tab]

Its wrong on compressing air it gets heat up not cools down.

[Aaronemmanuel-]

Do me a favor, get yourself a mist maker, and put it to a fan, a 10 headed one, get a water pump and install so that the droplets of water from the sides of the fan go back into the bucket which you are keeping at the back of the fan.. there. You have it.. cool air.. infact, fucking cold as fucking hell.. I mean.. fucking snow..

[ctlprogrammer]

This can only work when the compressed air is given enough time to cool down outside BEFORE blowing it inside. If you don't do that the effect is ZERO.

[alphainfinitum]

What part of India is that, plus you need to go back to school too because compressing a gas never cools it. On the contrary it heats it since you are doing work on the gas.

[Nhatanh]

Wait, isn't compressing air make it hotter?
Or this compression accelerate the air that pass through?

[WRM-istomoveon]

compression of gas (by added energy) heats up the compressed air and does not cool it. . all you get here is a more focused air stream but no cooling

[largestbrain]

It functions as a fan by speeding up airflow. However there is no way this can possibly change the temperature in a room. Fans work by blowing the air heated by your body temperature away from the surface of your skin so that you have that air replaced with cooler air. This would a) not work in rooms hotter than your body temperature, and b) not work on thermometers, since they don’t have body heat. I figured this out by myself in my fourth grade science fair project a few years back. I don’t understand how there are still people that don’t understand basic science.

[prasadsamhitha]

What's the sheet they used name pls

[francoisk]

the described phenomenon is false. The airflow only evaporates the water on the skin faster and therefore lowers the surface temperature. but the air temperature does not change! it's only an illusion!! (Sorry but you need to do more physics, I agree M.Garcia) I had a good laugh🤣