1. When using a fan, try opening doors and windows to promote air circulation.
2. When you use a fan, you can sprinkle a little water on the floor of your room, which can also have a cooling effect.
3. Put ice cubes in front of the fan so that the wind blown is very cool.
4. When using an atomizing humidifier and an electric fan at the same time, you can use the principle of water evaporation to remove heat and lower the room temperature.
For the user, the possibility of using the fan depends on the physical condition. In addition, the fan is really not suitable for blowing all the time. If the fan blows for a long time, it is. easy to get a headache and catch a cold.
Detailed information
Notes
1. SouLong-term blowing
Many people like to blow the electric fan for a long time. They feel like it has just cooled the body and then stops. They will feel like the body is still hot, which is not as comfortable as blowing it for a long time. However, if you are exposed to an electric fan for a long time, the body temperature will drop due to sweat evaporation, which can easily cause colds, colds, abdominal pain, diarrhea and other diseases. Generally, it is advisable to blow dry for half an hour to an hour at a time.
2. High-speed blowing
In order to cool down as quickly as possible, some people turn on the electric fan at the highest speed, thinking that the strong wind is enough to relieve the fever. This is an inappropriate practice. When the temperatureexceeds 30°C, the air temperature is close to the normal human body temperature, and the wind blown by the electric fan is also high temperature wind. At this time, body heat should be dissipated mainly by the evaporation of sweat.
If the fan blows too hard, the skin surface temperature will drop, the pores will be blocked, and the sweat inside the body will not be emitted. You will also be warm and you will also be warm. experience fatigue, weakness and back pain. It’s “holding in” the sweat.” Therefore, it is not advisable to use an electric fan to blow air at high speed. It should be set at medium or low speed to blow a light breeze.
3. Blowing close to the wind
The electric fan should not be placed very close to the body if there is a strong wind blowing nearby and only blowing on one side of the body.of the body, the side receiving the wind will be affected. Sweat on the skin evaporates quickly and the temperature drops significantly. On the side where the wind is not blowing, the sweat evaporates slowly.
As a result, the gap between blood circulation and sweat excretion on both sides of the body is too large and the nerve center will lose balance. After time passes, various organs will be exhausted, which in general. discomfort. Therefore, when blowing an electric fan, it is best to keep it 2 meters away from people so that the wind blows evenly and gently.
4. Directional wind blowing
Most of today's electric fans are oscillating fans. When blowing, the fan constantly moves its position and direction, and the blowing wind forms one big and one small. wave, making the body surface affected by the wind. Do it slowly so you don't get too cold andso that your whole body is evenly warm. Therefore, it is better to use an oscillating fan rather than blowing directional wind.
5. Blowing the fan all night while sleeping
When a person sleeps with a fan blowing all night, the functions of various organs of the body are reduced to the lowest level. a person sleeps, all reflexes disappear and immunity is reduced, blowing the fan all night can easily cause illness.
People's Daily Online - Don't be eager for a moment of refreshment? Improper use of electric fans can harm your body
Disadvantages of wind power generation
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When the time comes, it is the great beginning of power, and it is also the highest level of electrical appliances and special power. The maximum radiator is turned off, and the actual maximum wind power radiator is turned off and the radiator is turned on
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According to the use of Xianyan CLP for 0 days, it is reported that the average value of radiation reaches 1. The radiation measured in the offshore sea is measured in the ring
And the GG: 3 is the brain-specific G magnetic radiation. The display monitor is approx. 4 fields 5 m single m (electric display, right and left degrees, 0 m and the summation value is 5 millimeters)
The radiation is much lower than this. 1 Because when the radiator G is considered as the radiation source, the radiation moves away from the radial part of the head m and the wind at a distanceance of 0 is used as a metaphor for far and near radio waves
Wind radiation cannot cause any damage.
Electricity is inferior to electricity. Wind blowing behind the ground should be avoided to cause the most damage. The wind power is about 0.2 due to the power of the wind. Gaokou. With 4 spokes, the number of blowing systems is very high. Then exit through exit G 8 meters upwind, then exit through exit G 8 meters. The low point is 3 meters away, just us. When measured at a distance of 5 miles, 0 m radiation is equivalent to 5 meters centimeters. The distance is -
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The location of the electricity store is restricted. you The wind is real, there is a siege, and those who blow several times are still alive. The electrical terminal is right in front of the middle wall and the wind blows in the sun, to avoid damage.
0. Forproduce electricity at a certain distance, people cannot do without it. The wind blows everywhere
It destroys the local ecological environment, destroys vegetation, electromagnetic radiation affects the residence, consumes wind energy, affects climate change, produces noise hazards, as well as corrosion and cracks on the blade. the surface can easily cause the blade to break and cause accidents.
Wind energy production will harm the local ecological environment, for example by destroying vegetation, changing topography, causing soil erosion and desertification. Electromagnetic radiation produced by wind energy affects human habitation. An alternating electromagnetic radiation field forms around high-voltage transmission lines and affects human health.
Wind energy affects the local climate. Wind energye uses wind energy present in the atmosphere. The energy production process of wind turbines consumes part of the wind energy in the atmosphere and causes climate change.