How to quickly cool the room with an electric fan?

Cooling effect of wet towel and melting of ice.

If you really don't want to turn on the air conditioner, you can try to add some assistance to the electric fan. For example, you can cover the net cover of the electric fan with a wet towel. The wind takes away the moisture on the wet towel and absorbs the heat in the air when it evaporates, which can achieve the effect of cooling the room. Ice cubes are also a powerful aid to help electric fans blow cold air. Many people have ice cubes in their refrigerators. In addition to making cold drinks, they can also pour cold drinks into the pot to help cool down. It is not enough to absorb heat and cool down by melting ice, and the electric fan will be strengthened a lot. When the wind blows over the ice, it will bring out a cold wind.

Many people blow their bodies with electric fans. In fact, if the electric fan is turned to an open door or window, according to the principle of high wind speed and low air pressure, the indoor hot air will be blown outside. Provided that the outdoor temperature is lower than the indoor temperature. Summer nights basically meet this requirement.