What Is The Difference Between The Dehumidification Modes Of A Dehumidifier And An Air Conditioner?

From the working principle, there are certain differences between the two.

When the dehumidifier is working, the humid air is sucked into the air inlet under the action of the fan, and then the moisture in the air is condensed by the evaporator.

The air conditioner has two modes of dehumidification. The first is the dehumidification of the air conditioner in cooling mode. Refrigeration is the basic function of the air conditioner. During the process of air conditioner refrigeration, the temperature of the air will drop after passing through the air conditioner evaporator, and the water vapor in the air will condense in the evaporator in the form of condensed water, and the air humidity will naturally decrease. The second is the independent dehumidification mode. This mode is also called constant temperature dehumidification. It is a little different from the dehumidification in the cooling mode. The air temperature after dehumidification in the cooling mode is low, while the constant temperature dehumidification reheats the air-cooled by the evaporator, and restores the lowered temperature before returning to the room. In this way, the indoor humidity drops, while the indoor temperature is basically unaffected and has been in a relatively stable state.

From the perspective of the dehumidification effect, the dehumidification effect of dehumidifier is better than that of air conditioner refrigeration dehumidification. Dehumidification in traditional air conditioning refrigeration mode relies on the basic function of refrigeration. It can be understood that dehumidification is the result of the cooling process, so the effect is slightly lower. In this mode, if you want to achieve a better dehumidification effect, you need to ensure that the air conditioner is always in a cooling state. In an indoor environment where the temperature itself is relatively low, this dehumidification mode will increase the discomfort of the human body and cause waste of electricity. When the outdoor temperature is high and the indoor air humidity is high, it is better to choose the cooling and dehumidification mode. The dehumidifier and the independent dehumidification mode of the air conditioner have basically the same effect. They both use internal cooling to remove the moisture in the air and then restore the air temperature to achieve a stable indoor temperature. In this case, the body temperature does not change much, and it is relatively comfortable. It is better to use the dehumidifier and air conditioner independent mode in the season when the temperature is relatively low and the humidity is high. In terms of power consumption, dehumidifiers have obvious advantages compared with air conditioning refrigeration dehumidification and independent dehumidification. The air conditioner is in a fixed position in the room, and the scope of application is limited during dehumidification. The air conditioner runs for a long time to dehumidify, and the power consumption is relatively large. The dehumidifier can be moved flexibly, and the dehumidification area can be freely selected, which is relatively more energy-saving and efficient. If you just want to achieve the purpose of dehumidification, a dehumidifier is a more economical choice. At present, there are many more intelligent dehumidifiers on the market, which can preset the air humidity and automatically stop when the preset value is reached, which is more energy-saving.

From this point of view, the advantages of dehumidifiers are obvious, so should every family be equipped with an additional dehumidifier to dehumidify? This question needs to be considered from many aspects, for example, it is necessary to refer to the climate characteristics and air humidity of the place of residence, the time period that needs to be dehumidified every year, the indoor area, and so on. Generally speaking, people feel more comfortable when they are in an environment with relative humidity between 40% and 60%. If the indoor humidity is at a high value for a long time, and problems such as water seepage on the floor, moldy furniture, and clothing, peeling off walls, and moisture in electrical appliances affect normal life, choosing a dehumidifier is the most effective way. The dehumidifier has a wide range of dehumidification and quick effects and has a stronger dehumidification capacity than an air conditioner. If only periodic dehumidification is required, dehumidifiers are not just needed products, and the dehumidification function of air conditioners is sufficient to meet the needs.