Does an air conditioner necessarily dry out the air, whether it cools or heats it? Why?

Be. Winter heating, indoor air temperature rises, then the relative humidity.

It will drop, the air will become dry, and the air conditioning and refrigeration mode will operate, which will have a certain dehumidification function while cooling the room and space, that is to say, the humidity of the air in the room and space will gradually decrease.

Due to the human body's sensitivity to air temperature and air humidity.

They are very sensitive, so ventilation can not only dilute harmful gases, but also restore a certain humidity to the environment, so that the body can gradually restore its self-regulation function. Therefore, when using the air conditioner, pay attention to more ventilation to ensure the freshness and humidity of the indoor air.

Extended Information: Precautions for the use of air conditioners:

Whether it is an indoor air conditioner or a car air conditioner, do not blow directly in the cold air when using the air conditioner for cooling. Especially after sweating, many people like to blow directly in front of the cold wind, which feels very comfortable, but because of the large temperature difference, it is easy to catch a cold.

Don't be too cool in the air conditioner: Some people have low heat resistance, especially afraid of heat, so they turn on the cold air of the air conditioner very cool, although it feels comfortable, but it is very harmful to the body.

Frequent ventilation: Because when the air conditioner is turned on, the doors and windows are closed, so the air circulation is not good. There will be some bacteria, viruses in the air, causing damage to the body. Therefore, it is necessary to open the doors and windows frequently to ventilate.

The original intention of the development of air conditioning is the dehumidification function, which is used in the industrial area, which is based on the social development of personal living standards to improve, the air temperature comfort requirements are improved, before the air conditioning is reduced to the volume into the home use, heating additional function, heat will consume the moisture in the air, less moisture will be dry air, this is the law of nature.

In the case of air conditioning, if it is a general air conditioner, the air should be drier during heating, but the air should not be dry during the cooling process.

The air conditioner must be able to dry out the air. When cooling or dehumidifying in summer, some of the moisture in the indoor air can be discharged, and the relative humidity is reduced. In winter, when heating is made, the relative humidity decreases as the indoor temperature rises (other things being equal, the relative humidity of the general air decreases as the temperature increases).

So you can dry the air.

When the air conditioner is working, the doors and windows are generally closed in order to maintain the indoor temperature. So there is no loss of humidity in the room. It doesn't make the air drier than if you didn't have the air conditioner on.

The air conditioner only has a dehumidification function when it is in cooling mode, but the premise is that the indoor temperature is generally higher than 10 degrees. That is, the hot air is condensed and circulated through the air conditioner's evaporator, which expels the moisture from the air.

If you use air conditioning for heating for a long time, you will definitely feel dry and uncomfortable indoors, and the following methods should be taken to solve it:

First, it is necessary to ensure that the air conditioner is clean and clean, and clean the filter screen regularly to avoid polluting the indoor air due to the air conditioner being too dirty, so as to ensure that the air conditioner is in the best working condition, so as to save electricity, avoid failures, and prolong the service life.

The second is to try to lower the indoor temperature as much as possible. The temperature range of the best feeling of the human body to the ambient temperature is between 18-25 degrees, but in consideration of power saving, it is usually more appropriate to adjust the indoor temperature between 16-22 degrees, which is not only more energy-saving, but also can effectively avoid the occurrence of dry air caused by the indoor temperature being adjusted too high.

The third is to buy and use a humidifier to increase the humidity of the indoor air, or open the cork of the boiling water bottle to let the hot steam slowly evaporate indoors. You can also place a few pots of plants that can clean the air in the indoor cluster, such as spider plant, tiger tail orchid, etc., which is not only conducive to the improvement of indoor air quality, but also increases the indoor air humidity.

1. The air-conditioned heating room will be dry and talking.

2. When everyone blows the air conditioner, especially when the air conditioner is heating in winter, the house is closed, so the moisture contained in the indoor air basically does not change, but the indoor temperature is constantly rising. At high temperatures, the water in the human body will be automatically dissipated to protect the best structure. However, while it is being distributed, it is not replenished by Acacia acacia, which will cause the loss of water in the human body, and the human body will feel drier.

Yes, here's why:

1.With air conditioner heating, the relative humidity of indoor air will decrease with the increase of temperature, because when the air conditioner is burning for cooling or heating, the moisture in the indoor air will condense or evaporate with the change of temperature, thereby reducing the relative humidity of indoor air.

2.When the air conditioner cools the dry refrigeration, the relative humidity of the indoor air will also decrease, because the air conditioner will condense the moisture in the indoor air into liquid water and discharge it to the outdoors, resulting in a decrease in the relative humidity of the indoor air.

Therefore, whether it is cooling or heating, the use of air conditioning will cause the relative humidity of the indoor air to drop. If you need to maintain the relative humidity of your indoor air, you can use a humidifier while using an air conditioner or keep your room ventilated.

The refrigeration and air conditioning are cool, and the water vapor in the house is cold, and the condensate is discharged to the outside, and the heating produces heat, so it is dry.

Refrigeration principle:1The low-pressure gaseous Freon (refrigerant) is sucked into the compressor and compressed into a high-temperature and high-pressure gas Freon (refrigerant).

2.The gaseous Freon (refrigerant) flows to the outdoor condenser, and gradually condenses into a high-pressure liquid Freon (refrigerant) during the heat dissipation process to the outside

3.The throttling device lowers the pressure (and also cools down) and then turns into a mixture of gas-liquid Freon (refrigerant) at low temperature and low pressure.

4.The gas-liquid mixture Freon (refrigerant) enters the indoor evaporator, absorbs the heat in the indoor air and continuously vaporizes, causing the temperature of the room to decrease, and the Freon (refrigerant) also becomes a low-pressure gas and re-enters the compressor.

In this way, the air conditioner can continue to work.

Then you just put a basin of water in front of the air conditioner, face the air conditioner, and let it blow for a few hours.

Originally, the air in the room contains water vapor, because the air conditioner is the airflow in the circulation room during refrigeration, when the air meets the copper pipe of the indoor unit (because the copper pipe is colder), it becomes a small water droplet, this is the liquefaction process, the moisture in the air is reduced after a long time, when the heating h will increase the evaporation of water in the air, a small part of the water is attached to the colder surface, such as glass, etc., it is recommended that you turn on the humidifier at the same time when you turn on the air conditioner, it is relatively better.

Because the air conditioner is the water that blows the wind, it is most afraid of the wind.

The use of air conditioning, whether for cooling or heating, will make the "relative humidity" of the air in the room lower, which is usually "dry".

This is because, when the air conditioner is running for refrigeration, it collects water vapor from the air in the room while cooling the room, and discharges it to the outside in the form of condensate, resulting in a decrease in the relative humidity and "absolute moisture content" of the indoor air, and a feeling of dryness.

When the air conditioner is running for heating, although it will not take away water vapor from the room air, it will increase the temperature of the air in the room, so that the relative humidity of the air will be lower, and the absolute moisture content will remain unchanged. Feeling dry.