Pot-in-pot refrigerator - Wikipedia A pot-in-pot refrigerator, clay pot cooler [1] or zeer (Arabic: زير) is an evaporative cooling refrigeration device which does not use electricity It uses a porous outer clay pot (lined with wet sand) containing an inner pot (which can be glazed to prevent penetration by the liquid) within which the food is placed
A Practical Zeer Pot (evaporative Cooler Non-electrical Refrigerator) A Practical Zeer Pot (evaporative Cooler Non-electrical Refrigerator): A zeer pot is an evaporative cooler used in rural Africa and the Middle East to keep vegetables fresh They consist of two terra cotta pots, one nested inside the other, with the gap between them filled with wet sand
How to Make Your Own Zeer Pot (Pot in Pot Refrigerator) The Zeer pot is an extremely effective and highly undervalued system that can provide adequate cooling and preservation on your homestead, balcony, or patio Plus, the system can be scaled up or down depending on your needs or your harvest
Home - Zeer Pot Fridge Also known as the “pot-in-pot” cooler, the Zeer Pot is an ingenious, eco-friendly cooling method that requires no electricity, making it perfect for sustainable living enthusiasts, off-grid communities, and anyone looking to reduce their carbon footprint
The Zeer Pot Fridge - THE MUD HOME The advantages to the zeer are plentiful; not only does it work, but it's a cinch to make, cheap as flower pots and very visibly not an ugly white box, but a comely, round terracotta pot instead What you need: Two large terracotta pots - one slightly smaller than the other - sand and water
Zeer Pot: An Evaporative Cooler to Keep Food Fresh As far back as 2500 B C , Egyptians recorded the use of a device called a zeer pot This evaporative cooler uses clay pots and wet sand to preserve food
How to Make and Use Zeer Pots to Keep Your Foods Cold Zeer pots are a simple cooling device that is used in third world counties to store fruits, vegetables and other foods Now they are not going to freeze your foods or replace your refrigerator , they will keep foods cooler than the ambient air temperatures