Now almost every family has air conditioning. When we use air conditioning to adjust temperature, do you notice that air conditioning has other functions? In fact, in addition to refrigeration and heating, air conditioning also has the function of dehumidification. So what is the meaning of air conditioning dehumidification? Air conditioning dehumidification opening how many degrees appropriate? Let's have a look.
There are two general air indicators: one is temperature, the other is humidity, dehumidification is the proportion of moisture contained in the air. If the temperature is not very high in Huangmei weather, but the humidity is very high, people can not feel wet sweat, then another function of air conditioning appears, which can play a role of dehumidification, and dry air makes people feel refreshing.
There are two general air indicators: one is temperature, the other is humidity, dehumidification is the proportion of moisture contained in the air. If the temperature is not very high in Huangmei weather, but the humidity is very high, people can not feel wet sweat, then another function of air conditioning appears, which can play a role of dehumidification, and dry air makes people feel refreshing.
In summer, there is a lot of humidity in the air, especially after rain and muggy weather. The suitable humidity for human body is about 60-70%. If the humidity is too high, the human body will feel uncomfortable. At this time, if the air conditioner is turned on, the water vapor in the air will adhere to the low temperature of the evaporator of the air conditioner and condense into dew water, and then it will be discharged into the outdoor through the water collecting tray and pipes. Therefore, the air conditioner will have the effect of dehumidification in the refrigeration process at the same time.
The "dehumidification mode" of the air conditioner is to make the whole air conditioner in the dehumidification operation state. At this time, the fan of the indoor unit runs very slowly, which is to facilitate the condensation of water vapor in the air into liquid. When the air conditioner reaches the set temperature in dehumidification mode, the outdoor machine will stop running to avoid the dew on the condenser from evaporating again.
Principle of air conditioning dehumidification
The air conditioner has dehumidification function in two modes
First, the independent dehumidification mode, which is called the principle of constant temperature air conditioning dehumidification, is based on the principle that the air cooled by the evaporator is heated to the original temperature, and then sent into the room, so that the indoor environment remains relatively constant in the case of humidity drop.
Second, refrigeration mode is the mode that any air conditioner has, and is also the most basic function of air conditioner. The refrigeration process of air conditioner must be accompanied by dehumidification. The temperature of wet air will decrease greatly after passing through the evaporator of air conditioner. The air humidity is in an over saturated state. The excess water vapor will be separated out in the form of condensate, and it will condense on the fins of the evaporator, that is, "condensation". When the refrigeration mode reaches a certain equilibrium state, the air humidity will also drop to a certain level.
In the use of air conditioning dehumidification mode, if the outdoor temperature is very high, and the air is very dry, do not open the dehumidification mode for a long time, so as to avoid damaging the compressor. Generally, when the outdoor temperature is higher than 40 ℃, the ordinary refrigeration mode should be used. Only in the evening when the temperature is relatively low and the humidity is high, can the dehumidification mode be opened timely to achieve the regulation of the room The effect of temperature and humidity.
Does air conditioning dehumidification function consume much power
The power consumption of air-conditioning products is related to the temperature. That is to say, the lower the air-conditioning temperature is set, the higher the power consumption of air-conditioning will be. The use of air-conditioning dehumidification is the same. When air-conditioning dehumidification is used, the air-conditioning compressor will have different reversing, and the compressor also needs to be continuously operated So when air conditioning dehumidification is used, there must be power consumption above.
However, when air conditioning dehumidification is used, the requirement for temperature is not as large as that of refrigeration or heating. Therefore, the power consumption is relatively large when the air conditioner is in normal refrigeration or heating. In other words, when the air conditioning dehumidification function is used, it needs to consume a certain amount of electricity, but the power consumption is relatively small.
Air conditioning dehumidification on how many degrees appropriate
1. Automatic setting of air conditioning dehumidification temperature
At present, most air conditioning dehumidification temperature is automatically set by the manufacturer. In the dehumidification mode, the control circuit will check the room temperature first, and then set the operating temperature target value. The setting value in the design of the manufacturer is that the target value reached by the operation is 2 degrees lower than the room temperature. If the setting is too high, the dehumidification effect is not obvious, and too low temperature will affect the room temperature. In order to avoid excessive reduction of room temperature during dehumidification, this setting value is usually locked. At this time, we don't need to set the temperature, just turn on the air conditioning dehumidification function.
2. Manual setting of air conditioning dehumidification temperature
For the air conditioning that needs to set its own dehumidification temperature, there is no special research on this problem in the field at present. According to the experience of the majority of netizens, it is most appropriate to set the temperature at 4 ℃ lower than the room temperature. For example, if your refrigeration temperature is set at 27 ℃, the dehumidification temperature is set at 23 ℃.
Precautions for dehumidification with air conditioner
When using the dehumidification mode of the air conditioner, it should be noted that if the outdoor temperature is very high and the air is very dry, do not open the dehumidification mode for a long time to avoid damaging the compressor. Generally, when the outdoor temperature is higher than 40 ℃, the ordinary refrigeration mode should be used. Only in the evening when the temperature is relatively low and humidity is high, the dehumidification mode can be opened timely to achieve the effect of adjusting the temperature and humidity of the room.
How many degrees is the dehumidification temperature of the air conditioner turned on? In general, most of the air conditioning dehumidification modes are automatic mode, and do not need to be set by yourself. If you need to set your own dehumidification temperature, it is appropriate to set the dehumidification temperature at about 4 ℃ lower than the room temperature. However, if the air conditioning dehumidification mode is used for a long time, it will damage the air conditioning compressor. Generally, it can be used for 1-2 hours at a time.
What is the meaning of air conditioning dehumidification and air conditioning dehumidification opening how many degrees appropriate introduction, I hope to help you! If you want to understand in detail what air conditioning dehumidification means, you can continue to pay attention to the latest development of air conditioning dehumidification.
