Advantages:
1, no direct blowing, more comfortable than ordinary fans.
2, can drive indoor air flow, with air conditioning, can make the indoor temperature balanced, avoid air conditioning disease.
3. Let the indoor and outdoor air circulate to achieve better ventilation effect.
4, save space, smaller than ordinary fans, can be placed on the ground or on the table.
Disadvantages:
1, the noise is louder than ordinary fans.
2. The price range is generally higher than that of ordinary fans.
Use of air circulation fan:
Because the wind of the air circulation fan is more concentrated and stronger, the experience of blowing directly on the human body at close range is very poor. Therefore, the propaganda of air circulating fan is not directly blown on human body, but stirs indoor air through powerful airflow, thus realizing the circulating flow of indoor air, thus bringing people a breezy experience. Of course, this is completely feasible in theory.
Theoretically, the production of air circulation fans is not just a gimmick or an IQ tax product, but it does have practical effects.
In spring, let indoor air circulate and drive away moisture;
Accelerate air conditioning and refrigeration in summer to balance cold air circulation;
In autumn, with a humidifier, the humidity of the whole house is balanced to prevent autumn dryness;
In winter, there is heating and the whole house is constant temperature.