The position of the fan is specified
In order for the fan to effectively play a cooling role, the location of the fan is very important. Early in the morning and at night, when the outdoor temperature is lower than the indoor temperature, it is best to put the fan in front of the open window, and the cool air outside can be sent into the room.
In addition, putting the fan in the most ventilated place can also improve the efficiency of the fan.
Put ice water or ice in front of the fan
A simple way to get a fan to blow out cool air is to fill a shallow container such as a washbasin with ice water. When the ice melts and the water evaporates, it absorbs the heat around it, reducing the temperature. At this time, the fan can send this cool air around the room, and it can be as cool as turning on the air conditioner.
If you are afraid that the basin will be knocked over accidentally, you can also take a 2L beverage bottle of water and freeze it in front of the fan. In addition, there are also some coolants on the market that are hung on the fan to help cool, you may also want to buy and try.
When the wind blows outside, it cools down quickly
We blow the electric fan, usually blowing to themselves, or blowing to the room, in fact, this is not necessarily right, when the room is very hot, want to cool down quickly, may wish to turn the fan over, blowing out the window, in order to let the hot air in the room and the fresh air outside exchange, become cooler.
Blow on the wall while you sleep
When you sleep, remember not to let the fan blow at you, but to turn the fan over and blow against the wall in the opposite direction, which can effectively cool down and will not blow a cold.
Try to get the wind up
If the hot air stays near the ceiling, it will also make the room very hot, so you can occasionally adjust the direction of the fan to let it blow upward. In this way, the air near the ceiling can mix with the air under your feet. At first, it may feel as if it is getting hot, but after a little while, the heat from the ceiling can be dissipated outside, and the room will become very cool.
Blow the electric fan against the open window
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At the same time, open a distance, just like the air is running into the plastic bag, the hot air in the room will also be blown outside, and the whole room will quickly become cool.
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In order to achieve the coolest effect, the fan is best placed 0.5 meters to 2.1 meters away from the window, and should blow against the window rather than straight.
You can put some ice behind the fan, and then turn the fan wind speed to the maximum, which should be able to bring the room temperature down faster.
Turn the fan on full blast, close the doors and Windows,
Add ice to the intake side of the fan.