Desert Air Cooler

A desert cooler is a device that cools air through the evaporation of water. Evaporative cooling differs from typical air conditioning systems, which use vapor-compression or absorption refrigeration cycles.Desert air coolers have pads present on 3 sides of a cooler which are constantly drenched with water with the help of a pump present in the air cooler. When the evaporated air passes through these cooling pads it mingles with the cold water and becomes colder.