Is it good to blow a fan often on the body, and what are the effects of blowing a fan for a long tim

Blowing the fan for too long can disrupt the balance of sweating, so it can cause headaches, dizziness, leg soreness, general malaise, and in severe cases, other diseases. In summer, the heat is unbearable, some people like to be very close to the electric fan, turn the wind speed on the highest gear, and blow the wind for a long time, especially when sleeping at night, and turn on the fan to blow the wind all night. There are also young people who sweat all over their bodies after strenuous activities and blow violently near the fan, trying to be happy and comfortable.

In fact, this practice will then cause physical discomfort, feeling stuffy, tired, weak, sore hands and feet, and in severe cases, it will cause headaches, fever, chills, and even other diseases. Because in summer, the human body mainly removes sweat, dissipates heat, regulates body temperature, sweat evaporates, people feel cool, blowing wind next to the fan for a long time, will make the surface temperature drop quickly, causing sweat pores to occlude, and the heat in the body cannot be released, making people feel stuffy.

Some people are too greedy for coolness, so they put the fan very close to their body and blow it for a long time. In this way, the sweat evaporates quickly on the side that can be blown into the wind, and the body surface temperature drops significantly, and the side that is not blown is slow to evaporate, the epidermal temperature is relatively high, and the blood vessels on the body surface are still in a state of relaxation, which eventually leads to the loss of balance in the body's blood circulation, and the sweat excretion is unbalanced, and symptoms such as headache, dizziness, and general malaise may occur, and severe strokes can also be induced.

When some people are too hot and sweaty, they suddenly blow with an electric fan, which is easy to cause heat cold; If you also blow the fan while sleeping, it is easy to cause a cold.

It's best not to blow on the head, try to put it at the end of the bed when sleeping, and it's easy to get a headache if you blow too much.

Not good. Your headaches may be related to it.

At night, when you go to bed, turn off the fan.

Because you keep blowing, your body will keep winding, and you will easily catch a cold.

Especially headaches.

Also, when you are sweating profusely, don't blow directly into the fan, that is not good.

1. Reduce the body's immunity, make the body easy to be infected, and have symptoms such as colds, abdominal pain, and diarrhea;

2. Cause heat dissipation disorders in the human body, which is manifested as abnormal pore opening and closing, so that the human body rarely sweats or has a large amount of sweat;

3. Problems with the body's body temperature regulation, resulting in body temperature imbalance and high fever;

4. Induce blood circulation problems such as stroke and heart disease in the human body, because blowing a fan will cause capillaries to spasm or contract.

How to use the fan correctly.

1. Pay attention to the daily maintenance of the fan. Maintain its good performance and avoid the deformation and vibration of the blades, which is also conducive to energy saving and power saving to a certain extent.

2. The fan is used with the air conditioner. Fans can directly convert electrical energy into kinetic energy, and the power consumption is very low, so from the perspective of energy saving, the use of fans in summer is the best choice. And when the fan is used with the air conditioner, the air conditioner temperature is set at about 26 degrees Celsius, which saves electricity and money.

3. Try to use medium or slow gear. Usually turn on the fast gear first, and use the slow gear more after it cools down, which can reduce the power consumption of the electric fan.

4. It is best to place the electric fan next to the door and window when in use, so as to facilitate air circulation, improve the cooling effect and reduce power consumption.

Precautions for fan use.

1. Before using it for the first time in each quarter, Bi Qinling will dry the fan to prevent moisture inside and avoid electric shock or leakage.

2. Check whether the fan and grille are installed firmly, whether the plug is damaged, and if it is found to be damaged, it should be repaired before use.

3. Disassemble and inspect and clean the gearbox and bearings, replace them with clean and high-quality lubricating oil, and drip lubricating oil on the oil holes and joints of other running parts.

4. It is recommended to use a fan with an odd number of blades, and the blades should not be too many, the more blades, the greater the resistance, and the smaller the wind. The odd number of blades ensures balance during rotation.

5. Test operation for two hours at the beginning of use, if there is a burning smell or abnormal sound, you should stop running immediately and overhaul it.

6. It is recommended to start the fast gear first and adjust it to the required gear after normal operation, which can protect the fan and save electricity.

7. When operating the switches of various functions, the action should not be too large or too fast, and two buttons should not be pressed at the same time to prevent the fan from malfunctioning.

It may cause symptoms such as headache, dizziness, general malaise, and in severe cases, it can also induce stroke.

Causes. Put the fan very close to the body, blowing for a long time, in this way, the side that can blow to the wind sweat evaporates quickly, the body surface temperature drops significantly, the side that is not blown to the sweat evaporates slowly, the epidermal temperature is relatively high, and the blood vessels on the body surface are still in a state of relaxation, which eventually leads to the loss of balance in the blood circulation of the human body, and the sweat excretion is unbalanced, and symptoms such as headache, dizziness, and general malaise may occur, and in severe cases, stroke can also be induced.

Guidance recommendations. 1) The wind speed of the electric fan should not be too large, so that the human body has an adaptation process. The indoor wind speed is best controlled at 0 2-0 5 m sec, especially in well-ventilated rooms and places where there is excessive wind, the wind speed of the fan should not be too large.

2) The electric fan should not be blown directly in front of people, it is easy for wind evil to invade the body, especially when the body is weak or sweating, it is best to let the electric fan blow towards a corner.

Electric fans blow all the time, which is generally harmful to the human body.

The electric fan wheel is an electrical appliance that uses an electric motor to drive the fan blades to rotate and accelerate the circulation of air for cooling. When the weather is hot, you can use an electric fan to bring cooling to the human body and reduce the indoor temperature, but the electric fan is generally harmful to the human body when it blows all the time. The electric fan has been blowing and it is easy to cause the patient to get cold, and it is easy to catch a cold after the cold, resulting in symptoms such as runny nose, sneezing, nasal congestion, muscle soreness and fluid pain, and blowing the electric fan for a long time may also affect the body's body temperature regulation system, which will make the patient's body temperature unbalanced, and the wind from the fan fan is also easy to cause the patient's capillaries to constrict or spasm, which will affect blood circulation, and in more serious cases, it will also lead to stroke.

If you feel that the indoor temperature is relatively high, you can properly open the window for ventilation, which can also reduce the indoor temperature.

1. Blowing the fan is easy to get cold and cold. Blowing the fan will make the body surface water evaporate quickly, and the evaporation of water will make the body surface temperature drop rapidly, so that it is easy to catch a cold, especially if you have a cold, it will aggravate the condition, and then it will be more serious when you sleep.

2. Affect the secretion of body fluids and endocrine disorders. Blowing a fan will only cause the body surface temperature to drop, and the sweat glands and pores will close, so that the internal temperature of the body will not be able to drop, but will be higher, and symptoms such as headache and nausea will appear.

3. It's not good for the joints. Blowing the fan for a long time will cause joint pain and even arthritis, this is because the temperature of the joint is very low when blowing the fan, and the temperature is very high when leaving the fan, so the joint can't stand it when it's cold and hot.

Not good, frequent blowing will easily cause colds, colds, abdominal pain, diarrhea, etc.