A cooling fan is a device that uses the principle of evaporative cooling to reduce indoor temperature.
1. Energy saving and environmental protection: the cooling fan adopts the principle of evaporation cooling and does not need to use refrigerant, so it will not produce greenhouse gases and is friendly to the environment. At the same time, the energy consumption of the cooling fan is low and the energy saving effect is good.
2. Good cooling effect: the cooling fan can reduce the indoor temperature by 5-10 degrees Celsius through the evaporation cooling effect of wet curtain or wet film, effectively alleviating the discomfort caused by high temperature weather.
3. Wide scope of application: the cooling fan is suitable for various places, such as homes, offices, shopping malls, factories, etc., and can meet the cooling needs of different places.