Cooling fans are divided into industrial cooling fans and domestic cooling fans.

The domestic air cooler is a summer cooling device, which can be used to cool down like air conditioners and electric fans. When it comes to household air coolers, you must first mention the air conditioning fan, which is a cooling device between the air conditioner and the fan. The cooling effect is not as significant as the air conditioner, but it is much cooler than the fan. Yuyao air cooler, Cixi air cooler

The air cooler is an upgraded version of the air conditioner fan.

Since most of the air conditioning fans on the market are not particularly effective in cooling, and ice crystals need to be added during cooling, it is very troublesome.

The cooling fan is an improved version of the air conditioning fan, which not only has a more obvious cooling effect, but also does not need to add ice crystals, which is very convenient. In addition, some brands of air coolers, as well as the purification effect of purifying air and water, that is, "double net function", can use purified water to purify indoor air to ensure that the air really cools and health.