Circulation fan is good.
The fan simply uses electromagnetic induction to rotate the blades quickly, causing the air in front of the fan to flow quickly. After the fast-flowing air passes through the human body, the water on the surface of the human body evaporates and absorbs heat, thus Make the body feel cool.
The air circulation fan can blow the wind in a spiral shape along a certain direction. As the fan blades stir, it can eventually form a spiral columnar wind. Its main function is to form a convection circulation of indoor air to achieve a reasonable The air flow direction achieves the effect of balancing temperature.
Air circulation fans generally cannot be used directly as refrigerators. They are often used in conjunction with air conditioners to achieve rapid cooling and balance room temperature. It can also be used to circulate indoor and outdoor air, allowing indoor and outdoor air to alternate.
Advantages and Disadvantages
Advantages:
1. It does not blow directly and is more comfortable than ordinary fans.
2. It can drive the air flow in the room. When used with air conditioners, it can balance the room temperature and avoid air conditioning diseases.
3. Allow indoor and outdoor air to circulate to achieve better ventilation.
4. It saves space and is smaller than ordinary fans. It 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.
Reference for the above content: Baidu Encyclopedia-Air Circulation Fan