Why does the hot day turn on the fan more and more?

On hot summer days, the demand for electric fans is very high. However, it is very strange that the bigger the fan, the hotter it feels, even though it has been blunt and uncomfortable. Why is it so, the stronger the wind, the cooler it should be?

1. The propellers are usually dusty, why?
2. Why is the fan spinning slowly and how to fix it?
3. Why do fans in the US and European countries have 4.5 wings while fans in Vietnam only have 3 wings?

1. The reason why the fan is turned on is even hotter

Use fans in rooms that are too tight:

Using electric fans in closed rooms makes air circulation is not good is the leading cause leading to the phenomenon of turning on the fan as hot. The electric fan blows away the hot air but cannot escape, so the moisture in the room gradually disappears, it is like a fan in the oven that makes the heat spread everywhere. So the feeling of sultry not only does not decrease but also increases, the body can also become dehydrated and more languid.

Place the fan in an inappropriate position :

Placing the fan in an inappropriate position, such as at the corner of the wall, the location of many wind obstructions, is also the cause of "turning on the fan like no" happens in many families. Especially for the type of steam fan, the position without ventilation will reduce the fan's ability to absorb air.

Using powerful fan , continuously for many hours:

Many people mistakenly believe that turning on the fan at full capacity will be cooler, but this is not entirely true. If the room is hot, the more you turn on the fan, the more heat you will have on your body. The humidity in the room decreases, the body cannot perspire to cool itself, so the skin is prone to dryness quickly due to dehydration, increased feeling of heat and discomfort.

Use fans as soon as you go out on the street:

Many people have the habit of rushing to the front of the fan, turning on the biggest number to perspire. However, this makes the sweat evaporate too quickly, causing a sudden drop in body temperature leading to cold, headache, and wind.

2. So how to overcome this situation?

When it's too hot, the electric fan will make you feel more frustrated if you don't know how to use it properly. You need to note the following to minimize the "fan turned on hotter".

Increase room humidity:

Increasing room humidity in ways such as placing a bucket of water next to an electric fan, hanging ice packs behind a fan cage, . is an effective solution for peak sunny days, which can help reduce room temperature to several Celsius without air conditioning.

Turn on the fan at a light speed, for even rotation:

Turning on the fan at a light speed, turning it evenly will create a circulation of air that will clear and calm the air. In addition, you should not turn on the fan continuously but should give the fans 'breaks' for 10-20 minutes to limit the situation of reducing the humidity in the room, limiting the dryness of the skin and maintaining the age. fan life.

Place the fan in a well-ventilated location:

In order for the air in the room to circulate effectively, put the fan facing the open door, ventilated door, and sky well, and at the same time avoid putting the fan at the top of the wind, making the fan push hot air from outside when it is muggy.

See more:

1. Unexpected impact when using fans in the hot season
2. Proper maintenance and cleaning of tree fans
3. Common problems in electric fans and how to fix them yourself
4. Structure and operating principle of air-conditioning fan