Repeat steps one and two with the second plastic bottle.
Bottle air conditioner.
The eco cooler works by collecting hot.
Turn on the fan and put your bottles in front of it.
Once complete turn on the fan and delight in that icy cool air.
A table fan or box fan will work best but you can use any fan you want.
Modify the bottles by cutting off the end and punching holes in the sides.
You just need a fan and two plastic soda bottles to make this air conditioner.
The air will cool down as it passes around the bottles.
Commonly known in the air cooling and air conditioning world as throttling effect the technique is widely used in liquefiers refrigerators heat pumps and air conditioners.
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The eco cooler is reportedly the world s first ever zero electricity air conditioner and its inventor wanted to get the concept out there to help as many people as possible.
Once finished you can attach both bottles on either side of the fan and secure it by twisting metal wiring through the holes at the base area close to the cap.
This project provides a great temporary solution but if you re looking for an air conditioner that says cold for hours be sure to check out this tutorial on the long lasting copper air cooler.
Set the bottles 6 in 15 cm in front of your fan.
Keep the fan on as long as the bottles are frozen for a makeshift air conditioner.
Then strap them to the back of the fan and.
When the hot air moves from the wider region into the restricted area of the pet bottle it begins to get expanded.