As evaporaitve air cooler uses the principle of water evaporation effect to cool down, when the machine is running, it will convert a large amount of damp heat in the air into latent heat, forcing the air entering the room to decrease from the dry bulb temperature to the wet bulb temperature and increase the humidity of the air, making the hot dry air becomes clean and cool air. The environmental air cooler machine will increase the air humidity during the cooling process. When the ambient air humidity itself is high in rainy days, the effect of cooling the machine is not obvious, but if only the ventilation function is turned on That will improve the indoor environment even better.

Environmentally friendly air conditioners are also called industrial air coolers and evaporative air conditioners. It uses the principle of water evaporation to cool down. It is an energy-saving and environmentally friendly cooling air conditioner without refrigerant, compressor and copper tube. The core component is water. Cooling pad (multi-layer corrugated fiber composite), when the air cooler is turned on and running, negative pressure will be generated in the cavity, attracting outside hot air to pass through the cooling pad to reduce the temperature and become cool fresh air, which is blown out from the air outlet of the air conditioner. The temperature of the cold air at the air outlets will be 5-12 degrees lower than the outdoor air. After the outdoor fresh air is evaporated and cooled by the water in air cooelr, the clean and cool fresh air is continuously delivered to the indoor, so that the indoor cold air forms a positive pressure and the indoor air with high temperature, sultry, peculiar smell and turbidity is discharged to the outdoor, so as to achieve ventilation. The purpose of ventilation, cooling, deodorization, reducing the damage of toxic and harmful gases and increasing the oxygen content of the air.

Therefore, if it is raining, there is no problem if you use environmentally friendly air coolers, but the humidity is high and the air is not hot, so don’t turn on the cooling function, just use the ventilation function, so as to improve the replacement speed of indoor and outdoor air , make the workshop air cleaner.