Wary! Parking and sleeping with the air conditioner on can cause death, what are the misunderstandin

Because of the advent of summer, every household and public place must have air conditioning, and I often hear many people say that summer depends on air conditioning to survive.

However, not everyone will use the air conditioner correctly, and there is not a case of death caused by parking the air conditioner to sleep, so what are the misunderstandings about the use of air conditioning?

First, turn on the air conditioner to a very low temperature.

Because there are many hot days in summer, many people can't stand this heat, so they often turn the temperature very low, even below 25 degrees, in fact, in this environment, it is a hazard to human health.

The difference between indoor and outdoor temperatures is too great, allowing people to adapt to the cold air environment, and once they go out, it is very easy to cause colds or other discomforts.

Moreover, the human body itself excretes the garbage and waste in the body through perspiration, and people rarely sweat at the low temperature of the air conditioner, and most people do not have time to exercise, so the low temperature of the air conditioner will affect the normal physiological cycle of the human body.

Second, the air conditioner is often not cleaned.

It is also a misconception that many people use air conditioners but do not know how to clean them.

The air conditioner will breed all kinds of microorganisms and bacteria when used for a long time, and many people think that they can't see it, so they feel that the air conditioner is not necessary to clean it, which is wrong.

When using the air conditioner, it must be cleaned regularly to ensure that the air conditioner is clean, which is also something that needs to be paid attention to when using the air conditioner.

Third, keep the air conditioner on for a long time.

Because the temperature has been as high as 40 degrees recently, many people will use air conditioners all the time, day and night, which is not a good thing for the human body.

The body temperature of the human body has an automatic adjustment system, and the body temperature will automatically decrease after falling asleep at night, if the air conditioner is always on, it is very easy to catch a cold at night, and under the influence of the air conditioner, the temperature regulation system of the human body will be disordered.

Therefore, leaving the air conditioner on for a long time is also a harm to the human body.

Although the air conditioner is good, it must be used properly.

It is impossible for ordinary people not to turn on the air conditioner in the temperature of dog days, especially for motorists, who do not turn on the air conditioner is equivalent to rolling in the steamer repeatedly. When it is inconvenient to go home to rest at noon at work in the company, and it is inconvenient to go to the office, some friends will choose to turn on the air conditioner in their car for a nap, but they don't know that this is extremely harmful. Not long ago, such a tragedy occurred, a man was sleeping in the car with the air conditioner on, and died of poisoning.

So how did such a thing happen?

If we park the car on the side of the road or turn on the air conditioner in the garage, it belongs to the state of starting the air conditioner under idle operation, what is idle operation? To put it simply, idling is the engine "not working". The phenomenon of idling, that is, the car does not move in place, but the engine is "suddenly" rotating, fuel consumption will increase, and carbon deposition will also increase for the engine, but because there is no speed, the air does not flow, so the air in the car can not be circulated normally, and the harm to the human body is great.

So what are the misunderstandings about the use of air conditioners?

1.Turn on the air conditioner as soon as you get in the car. It is recommended to open the window to open the external circulation, and then turn on the air conditioner for internal circulation after three to five minutes, so as to cool down and stop loss.

2.Only the inner loop is opened. When I usually drive, the air conditioner is basically turned on, and the internal circulation is opened to the end, and the window is not opened for ventilation, which will cause the air in the car to be turbid, causing symptoms such as hypoxia, and it is recommended to open the internal and external circulation cross-opening.

It takes a little more gas, but you are healthier and safer to drive.

3.The air conditioner was turned on very low. Driving in the summer, especially on the highway, the sun is overhead, it is really hot, and many people like to turn the air conditioner very low.

On the one hand, it consumes fuel, and on the other hand, it is not good for health, because the direction of the air conditioner is relatively fixed, blowing on the face, shoulders, and knees, which is easy to cause pain, especially the relative temperature difference between the inside and outside of the car, which is easy to cause dizziness and nasal congestion.

There are two sides to everything, air conditioning is no exception, in the hot summer, if there is no air conditioning to cool down, then this day is too sad, I believe that many people's bodies will not be able to stand the high temperature, heat stroke or fainting.

In the hot summer, air conditioning to bring us a comfortable life may also bring danger to me, not long ago, a man in Jiangsu closed the car window and opened the air conditioning to sleep almost led to his own death, if it was not for the passers-by to find out in time, this tragedy happened, so we know the misunderstandings when using air conditioning, so as to better let the air conditioning serve us. <>

Let's take a look at some of the misconceptions about using air conditioners:

1. Don't turn on the air conditioner as soon as you get in the car.

The temperature is high in summer, many people in big cities are driving to work or going out to do errands, sometimes the car is parked outdoors, the sun burns the inside and outside of the car, and you immediately turn on the air conditioner as soon as you enter the car, this practice is not right, it will lead to a lot of toxic gases in the car, and you are in a confined space, which is very harmful to the body in the long run. <>

2. Turn the temperature of the air conditioner very low.

Driving during the day, especially in the summer sun, the indoor temperature is high, and many drivers will turn the temperature very low to cool down, which is also not good, because if you work in a low temperature environment for a long time, it will be easy to get arthritis, frozen shoulder and other diseases. <>

3. Don't leave the air conditioner uncleaned for a long time.

Whether it is a car air conditioner or a household air conditioner, after a period of use, it should be cleaned, otherwise it is easy to breed some easily contagious bacteria, threatening people's safety, it was originally an air conditioner to let us better enjoy life, but because of the air conditioner disease, it is not good, especially the car air conditioner, it is best to clean it every quarter or every six months, and change the filter element of the air conditioner.

Parking and sleeping with the air conditioner on can cause death, and I once saw a news report of a man dying in his private car. After a preliminary investigation, the man died 3 days ago due to the excessive amount of carbon monoxide emitted by the engine by closing the car window, turning on the air conditioner, and inhaling the engine.

First, turn on the air conditioner as soon as you enter the car.

Many car owners immediately turn on the air conditioner when they enter the steamer-like car and turn it on to the lowest temperature. In fact, it is not right to do this, the temperature in the car not only drops very slowly, only the air outlet can feel a trace of coolness, and the closed car after being exposed to the sun will volatilize a very strong harmful substance, which is harmful to human health.

The correct way is not to get into the car first, open the doors and windows to dissipate heat.

Second, when the windows are closed, turn on the air conditioner and internal circulation refrigeration.

The internal circulation has the function of isolating the odor and dust outside the car and reducing energy consumption, but in summer, due to the very high temperature in the car, it is difficult to discharge the hot gas and exhaust gas, and the long-term use of the internal circulation will reduce the oxygen in the cabin, which is easy to make people sleepy and even have accidents.

The correct way is to alternate between the inner and outer loops during the journey.

Third, turn on the air conditioner in the car to the lowest temperature and maximum air volume, and blow it all the way to the air outlet.

In order to make themselves cooler, the car owner puts the air outlet directly facing his face, or adjusts the air conditioner in the car to the lowest temperature and maximum air volume. In fact, this is not good for the body, and it is not conducive to the rapid reduction of the temperature in the car.

The correct way to do this is to turn the air outlet up or turn on the automatic mode in refrigeration mode.

Fourth, use the air conditioner only in the summer and do not clean the air conditioner for a long time.

Some car owners will only use the air conditioner in the summer and leave the car air conditioner dormant in the rest of the season. Long-term use of air conditioners is easy to breed a lot of mold, especially if the air conditioner is not cleaned for a long time, it will seriously affect the air quality in the car. If it is not used for a period of time, it may become "moldy" and emit an unpleasant smell, and the rubber ring of the air conditioning duct will also deteriorate due to lack of lubrication, resulting in fluorine leakage.

The correct way is to let the air conditioner run at least once a month, drive the car to an open area outdoors when the weather is good, open all the doors and windows, turn the car air conditioner on the external circulation state, turn on the air volume to the maximum, and then continue for ten to twenty minutes.

Parking and sleeping with the air conditioner on can lead to death, which is definitely not alarmist, and it is indeed well-founded. Because after stopping, the engine has been in an idle state, and in this state, the gasoline in the cylinder is not completely burned, and a large amount of carbon monoxide (the main component of coal gas) will be produced, which will cause coma shock after being ingested by the human body, and in severe cases, it will lead to death.

So we must abandon this bad habit, in addition, let's take a look at other types of air conditioning misconceptions.

One is to turn on the air conditioner immediately when you get in the car. If it is a hot summer day, the temperature in the car will exceed 60 degrees Celsius, and at this time, the volatile toxic gases such as benzene, formaldehyde, toluene and xylene in the car will be several times more than usual. And many people will close the windows of the car and turn on the air conditioner as soon as they get in the car, which is obviously not right, and will cause the person sitting in the car to inhale a lot of these harmful gases.

The correct thing to do is to open the windows first and let in the air for a minute or two, which will greatly reduce the stock of harmful gases.

The second is that the temperature of the air conditioner is turned on too low. This is also wrong, if the temperature of the air conditioner is turned on too low, it will cause great damage to human health, such as aggravating frozen shoulder, arthritis, and causing colds and other symptoms. If the air conditioner blows directly on the face for too long, it is likely to cause facial paralysis symptoms with a crooked mouth and nose, causing great pain and inconvenience.

It is recommended that you adjust the temperature to about 26 degrees Celsius, which is the most comfortable temperature for the human body.

The third is not to clean the air conditioner for a long time. Many people don't think about cleaning the air conditioner after driving the car, which is a very wrong view. After being used for a long time, the air conditioner will produce a lot of dust and dirt, which will become a breeding ground for bacteria, and even many of them are pathogens; In addition, as soon as the temperature is high, the amount of reproduction increases exponentially.

They can enter the body through the cold air of the air conditioner and cause respiratory infections and other diseases.

Therefore, we should ensure that the air conditioner is cleaned at least once a quarter, so as to ensure our health.

Recently, the weather forecasts in various places have hung up the artistic conception of high temperatures. Therefore, those who can not go out are not willing to go out, everyone's day is to come out of the air-conditioned room at home in the morning, go to the underground parking garage to get on the car, drive and turn on the air-conditioning, and then drive to the unit, to the unit is air-conditioned all day, almost 24 hours a day is to stay in the air-conditioned room.

So what are the misunderstandings that we have in using air conditioners all day long?

There have been news reports that sleeping in an air-conditioned car can be fatal, and this is true if our car is parked in a cramped underground or in a place with poor air circulation. <>

So let's summarize what are some misunderstandings in the use of air conditioners?

One of the misunderstandings of using air conditioners: setting the temperature of the air conditioner very low. Because the human body has the function of temperature regulation, if you come to a place with a very low temperature from a place where the outdoor temperature is very high, it will lead to the body's body temperature regulation, which will withstand a very large impact, which is not too good for our body, so we generally use air conditioning, we recommend turning on 26 to 28 degrees, and the temperature difference between the outdoor is about seven degrees.

If it's night, the temperature difference is about three degrees. <>

Myth 2: The indoor air of the air conditioner is relatively dry, and if you do not pay attention to adjusting the indoor humidity, it is easy to induce respiratory tract, **, and joint diseases.

Therefore, we should pay attention to the humidity in the air-conditioned room, and it is recommended that a humidifier can be placed on the water surface of the air-conditioner, or a few basins of water can be put to adjust the humidity of the air-conditioned room. <>

Myth 3: Because the air conditioner never needs to be cleaned.

Air conditioner has air in and out, it is recommended to clean the air conditioner filter every half a month, in case the air conditioner filter sticks to pathogens, which will cause us to blow the air conditioner more easily to get sick, about blowing the air conditioner, what do you think else should be paid attention to?

The recent hot weather makes people feel like they are in a steamer, especially the car in the high temperature, it is fatal to stay outside for a while and then go in, and you can only rely on the air conditioner to continue your life, but parking and sleeping with the air conditioner on can cause death, which is very dangerous, so you should be cautious when using air conditioning.

First of all, as mentioned in the question, don't turn on the air conditioner all the time when you are resting in the car, just like using it at home, and you should be present when you turn on the air conditioner, so that you can control the air conditioner in time. If you fall asleep in the car and the air conditioner is always on, and there is no circulating air, it is easy for the temperature to be too low or the oxygen degree is low, which is very dangerous.

Secondly, when using the car air conditioner, you should open the window with a small slit to allow air circulation. This trick can be used not only for car air conditioners, but also for home air conditioners, because if you don't ventilate, you will feel that you can't breathe well if you only use air conditioners. When driving, you should be energetic, flexible and coordinated, if you blow the air conditioner for a long time, your body function will decline, your hands and feet will be numb, the operation is not sensitive, and there is a possibility of danger.

Finally, every time before using the car air conditioner, especially before using the car air conditioner for a long time, you should check the important components of the car air conditioner and whether each switch can be turned on normally. In particular, it is necessary to check the surface cleanliness of the condenser and evaporation dish, and if there is a lot of dust, it should be removed immediately and blown clean with a compressed air machine, so as to maintain a good heat dissipation effect.

In short, whether you are using an indoor air conditioner or a car air conditioner, you should use it reasonably, not rely too much on air conditioning, but sweat properly.