Introduction to air cooler

The air cooler uses the internal water circulation system to absorb the heat in the air blown in by the fan to achieve the effect of cooling. Some of the air coolers also use a refrigerant such as "ice crystal" to enhance the heat absorption effect in the water, and some of the air coolers have The function of purifying air and sterilizing. The air cooler is a cooling product between the fan and the air conditioner.