Fans and air conditioners work differently. Fans use the method of enhancing airflow to accelerate the evaporation of water on our bodies and achieve the effect of cooling down. It can't reduce the indoor temperature by itself. Air conditioning can lower the indoor temperature to cool us down. When the temperature is not too high, it is obviously healthier to blow the fan to cool down. If the temperature is high and the effect of the fan is not obvious, air conditioning can be used.
Neither air conditioner nor fan can be used for a long time. If you sweat a lot, blowing the fan for a long time will easily cause rheumatism and headache. Pay attention to blowing fans and air conditioners, try to avoid direct blowing, and use them reasonably, not just for temporary cooling. Reckless Don't turn the air conditioner down too low, and keep the indoor air circulating properly, which can not only enjoy the coolness, but also ensure your health.
If you want to use electric fans and air conditioners to save electricity, you can't keep the electric fans on. When leaving or feeling cool, pay attention to turn off the electric fan in time. Compared with air conditioners, electric fans have less horsepower and save electricity. Try to use electric fans if possible, and use less air conditioners to save electricity. When using air conditioner, you should avoid direct sunlight, which can save electricity. In addition, the reasonable design of the air outlet can also save electricity for us. In hot summer, alternating use of air conditioner and electric fan is a way to help us save electricity.