Some people use fans to prevent air conditioning diseases, and there is no harm to the body when usi

In order to stay away from air conditioning disease, many people will choose to use a fan to relieve the heat and cool downAs everyone knows, if the fan is used improperly, it will also bring different degrees of impact to the body, the following will introduce you to a few common fan blowing misunderstandings.

**From the web.

1. Blow the fan for a long time

Since the principle of electric fan cooling is to drive the flow of air, so that the sweat evaporates quickly, so as to achieve the effect of cooling, if the person leaves the fan will feel hot,Therefore, some people will blow the fan all day long, which is easy to cause abdominal pain, diarrhea, cold, cold and other uncomfortable symptoms

It is recommended that the time of blowing the fan should be controlled within 3 hours.

2. Turn on the fan to the maximum gear

Some people will directly turn on the fan to the maximum wind speed in order to cool down for a while, thinking that it will cool down faster, but in fact, this is also a misunderstandingBecause the wind speed is too high, the surface of the ** will quickly cool down and block the pores, resulting in the sweat in the body cannot be dispersed, but will make you feel hotterIn severe cases, it can also cause backache and leg pain.

It is recommended that when you turn on the fan, you should blow it at a low speed to let the body temperature gradually drop, so that the body will feel more comfortable.

**From the web.

3. Blow directly at close range

The fan is different from the air conditioner, which cannot reduce the indoor temperature as a whole, and only when it blows on the body will it have the effect of cooling down, so many people will choose the way of direct blowing at close rangeIn particular, blowing on the head or body for a long time may cause discomfort such as obstruction of blood circulation and loss of balance in the nerve center

It is recommended that the fan should be blown by shaking head every day and keeping a certain distance.

**From the web.

In short, if the fan and air conditioner are not used correctly, it will lead to uncomfortable symptoms in the body, so you must use the fan in a standardized manner, and do not hurt your body because of the greed for a moment of coolness.

Of course not, although the wind from the electric fan is relatively mild, not so cool, but if you blow the wind straight, people will also catch a cold, it can only be said that the fan is not as harmful to people as the air conditioner.

The wind blown by the electric fan is a simulated natural wind, and as long as it is not blowing at people all the time, there is generally no major problem.

The fan has little effect on people, as long as they do not blow their heads and navel, they do not cause much discomfort to the cold.

Do not blow on the fan for a long time, especially on the head, as dizziness and headache will occur after the fan blows for a long time.

Although the fan is natural wind, blowing the fan for a long time is still harmful to the body, so don't turn on the fan often.

Generally speaking, there is no harm to the body when using a fan. Of course, if you blow it for too long, I'm afraid it will cause problems such as colds and colds.

Fans don't hurt as much as air conditioners, and there are many fans that can simulate natural wind, which is relatively comfortable.

Improper use of fans and air conditioners is harmful to the human body, air conditioners have "air conditioning disease", but fans also have "fan disease", only proper use is the best.

Our human body has a temperature self-regulation mechanism, the air conditioner will make the temperature of the whole room drop, if we suddenly enter the cool room from the hot outside, if the temperature difference is too large, the body will not be able to adapt well, there will be some symptoms such as runny nose, nasal congestion, fatigue and so on.

The cooling principle of the fan is different from that of the air conditioner, which directly lowers the indoor temperature, while the fan uses the principle that the human body cools down through the evaporation of sweat on the body surface in a hot environment. It is precisely because the fan will accelerate the evaporation of sweat on the body surface, and it is easy to cause symptoms such as colds if the fan is blown directly for a long time.

"Fair use is the last word":

In fact, these so-called "air conditioning diseases" and "fan diseases" are actually based on people's irrational use of air conditioners and electric fans.

When using an air conditioner, it is generally recommended not to set the temperature too low, so that the difference between the indoor temperature and the outdoor temperature should not exceed 7 degrees Celsius. Controlling the temperature of the air conditioner at about 26 degrees Celsius can not only make the indoor relatively cool, but also the temperature difference between the outdoor and the outdoor will not be particularly large, and it is also relatively energy-saving when setting this temperature.

When the fan is in use, try to avoid blowing directly on the body for a long time, so that the fan is as far away as possible. When sleeping at night, don't turn on the fan too high gear, so that the fan is kept at a relatively moderate speed, so that the wind of the fan will be softer, and the white noise of the fan can also provide us with the effect of sleeping.

In addition, the air conditioner and fan should be cleaned regularly, the fan may accumulate dust after a period of time, and it is visible to the naked eye, but the dust of the air conditioner is difficult to see with the naked eye, but the air conditioner is more likely to accumulate dust and breed bacteria than the fan. For the sake of your health and that of your family, be sure to clean your air conditioner and fans regularly.

"Air conditioning disease" and "fan disease" are not things to be photographed, these are actually caused by our incorrect and unreasonable use. Of course, even if it is very hot in summer, don't stay in an air-conditioned room all the time, or go out more for exercise, and you can choose to go out at night if it is too hot during the day.

The above content reference: Phoenix.com - Worried about "air conditioning disease" and "fan disease"? Then you need to pay attention to these.

Under normal use, neither of them is harmful to the body, because its design, manufacturing and sales are generated for the needs of users.

Its function is to relieve some of the user's troubles, but everything has two sides, there is a good side and a bad side, so the user can use it correctly according to the product requirements.

For example, if the suitable temperature is 26 degrees, then you have to adjust it to 16 degrees, then the illness is your personal behavior, and it has nothing to do with air conditioning.

Electric fans are not allowed to blow on the human body for a long time, if you have to blow, then the stroke is normal, it is your needs and desires that have nothing to do with the electric fan.

Therefore, both products are good for human beings. Negative things can be avoided, and the harm depends on the needs of the user.

Find two empty plastic bottles, drill a few holes near the bottom of the bottle, turn them upside down and put a few pieces of ice in the bottle, and place the plastic bottle behind the electric fan. The ice in the plastic bottle absorbs heat as it melts and vaporizes, causing the nearby air to cool. In this way, when the electric fan is working, it blows out the cooled air.

In principle, this is an air conditioning fan, which is a bit shabby and shabby because it is made of discarded daily necessities. The air conditioning fan made by the manufacturer is more perfect in structure and shape.

It can be seen that compared with ordinary electric fans, the air conditioning fan solves the problem of only blowing air and not cooling down, that is, it has the function of air conditioning and refrigeration. However, because cooling mainly depends on the evaporation of water, the cold air blown by the air conditioner fan will inevitably contain more water vapor, which will increase the humidity of the air.

Some people feel that the humidity is high, so turn on the dehumidification mode of the air conditioner; Some people are drier in air-conditioned rooms, sprinkle water on the floor or use air humidifiers. It can be seen that there is no absolute conclusion about whether it is good to use an air conditioning fan, the key is to look at the humidity of the indoor air, as long as it can be guaranteed to be in a comfortable humidity range, it can be used. If the humidity is too high, take a break and open the windows for ventilation.

The air conditioner fan is not very easy to use, and its working principle is to humidify the air to make the body feel the temperature drop, so the wind is cool. It's okay to use in the north, but it's not useful in the south where the air is more humid. Especially in the hot and humid weather, it is even more useless.

Bacteria can easily grow on the tank and evaporator. The air conditioner fan pumps the water from the tank to the evaporator, and the excess water flows back to the tank. When the air passes through the evaporator, a large amount of impurities, bacteria and dirt in the air will be left on the evaporator.

So after a while you will notice that the water in the tank is particularly dirty.

The temperature in summer is suitable for the growth of bacteria, which will cause a large number of bacteria, and such wind will make people sick after a long time. Now some air conditioning fans will have silver ions or ultraviolet lamps to kill viruses, which will have a certain effect, but they cannot completely kill bacteria, and they still have to clean the water tank frequently, and they are often very expensive with this function.

Of course, it is not harmless to the body, blowing the air conditioner for a long time will lead to stroke, joint pain, muscle soreness, and will also lead to a decrease in immunity, so that the human body has no way to stand the external environment, easy to catch a cold, runny nose, and get angry.

Under normal circumstances, there is no harm to the human body, and it can also cool down the human body and relieve the discomfort of summer heat, but improper use will bring certain harm to the body.

Of course not, there will definitely be some harm, after using this kind of thing for a long time, the body will also have some resistance or some arthritis.

No, long-term use of this kind of thing is harmful to the body, because this wind is very cold, it will cause colds, and it will also catch a cold.

The correct use of air conditioning fans is basically not harmful to the body, but improper use will affect physical health, just like air conditioners, fans, etc., improper use may affect physical health.

1. Cause heavy moisture: The use of air conditioning fans in humid basements may cause heavy moisture. Or people who are damp themselves, using air conditioning fans for a long time will also aggravate the situation of heavy moisture.

2. Induce joint pain: Note that it induces joint pain, which is aimed at people who already have rheumatism and arthritis, and may induce joint pain when using air conditioning fans. The use of air conditioning fans in the general healthy population does not lead to the appearance of rheumatism and arthritis.

3. Cause cold: The air conditioning fan is the same as the fan and the air conditioner, if it blows for a long time, it may cause a cold and cold, and there will be symptoms such as sneezing, runny nose, headache, diarrhea and so on.

1. Compared with the fan and the air conditioner, the air conditioner will cause more damage to the human body in the case of improper use. Because the air conditioner is difficult to clean, a large amount of mold is easy to accumulate in the pipes, and these molds will be blown into the air during use. In addition, it is easy to get air conditioning disease when using the empty chant for a long time, and it is difficult to adapt to the temperature of the outside world.

2. Improper use of the fan will lead to an imbalance between cold and heat in the human body, because the fan can only blow to one side of the human body, and the other side will still be in a state of high temperature. And many people like to blow the fan directly at people, which may lead to blood circulation and metabolic imbalance.

1. Under normal circumstances, there is no harm to the human body.

The regular air conditioning fan on the market is not harmful to the human body under normal circumstances, and can also cool the human body and relieve the discomfort of summer heat, but if it is used inappropriately, it will bring certain harm to the body, such as the following:

Long-term use of air conditioning fans will aggravate their own moisture, resulting in heavy moisture, often accompanied by sore limbs, cold hands, etc., especially for people with heavy moisture.

Improper use of air conditioning fans will aggravate the cold in the body, and for patients with arthritis, it will induce arthritis**, and may also lead to rheumatism.

If the air conditioner fan blows for too long, the human body can not withstand the low temperature, and there will be a cold and cold, often accompanied by uncomfortable symptoms such as runny nose and diarrhea.

2. Under normal use, the air conditioning fan is better.

The air conditioning fan is a cooling appliance made by combining air conditioning and electric fans, mainly in a sealed environment, blowing out the cold air, and the electric fan is natural wind, dealing with an open environment, if the air freshness of the environment is not enough, then the bacteria and other harmful substances will also be blown to the human body, so that in comparison, the normal use of the air conditioning fan is better.

3 Yes, but generally not recommended.

Generally, the use of air conditioning fans is necessary to add water, so that the wind blown out is cold air, if you do not add water, it can also be used, but there is no refrigeration effect, only the fan wind can be blown, similar to the principle of electric fans, but the air conditioning fan does not add water is not recommended for long-term use, not only has no refrigeration effect, but also increases the consumption of electricity, and shortens the service life of the air conditioning fan.

41. When discharging water to the air conditioner, it is generally recommended to use pure water, so that the cold air blown out is clean, unlike tap water, which is not clean and may contain harmful substances such as bacteria.

2. After the air conditioning fan runs for a long time, it needs to be cleaned in time to avoid being affected by dust, which will affect the filter, air volume, refrigeration effect, etc., and it is best to clean it once every two weeks.

3. When adding water to the air conditioner fan, pay attention to unplugging the power switch first to avoid electric shock, which will have a certain impact on your own safety.