What is the difference between air conditioner dehumidification and refrigeration? What is the diffe

When the air conditioner runs the refrigeration mode, it is necessary to remove the water vapor at the same time as the air temperature is reduced, and the temperature and wind speed of the refrigeration can be increased or lowered. The air conditioner operates in cooling mode according to the temperature and wind speed you set, which aims to reduce the air temperature in the room (and at the same time expel condensate), and the cold air blowing is relatively strong.

When the air conditioner runs the dehumidification mode, it is necessary to reduce the air temperature at the same time while removing water vapor, so it is not possible to increase or decrease the temperature and wind speed of the dehumidification. The air conditioner operates in dehumidification mode according to the automatically set low temperature and low wind speed to achieve the purpose of removing water vapor in the air (blowing out cold air at the same time), and the cold air blown out is relatively weak and soft.

First of all, understand the following concepts:

1. Air conditioning dehumidification is also a very important function of air conditioning. In fact, the principle of air conditioning dehumidification is the same as that of refrigeration, which also relies on the operation of the entire refrigeration system, using compressors for refrigeration, and relying on indoor fans to discharge the water in the room to the outside.

2. The process of air conditioner refrigeration must be accompanied by dehumidification, the temperature of humid air through the air conditioner evaporator will drop significantly, the air humidity is in a supersaturated state, and the excess water vapor is precipitated in the form of condensate and condensed on the fins of the evaporator, that is, "condensation", and the air humidity will drop to a certain level when the refrigeration mode reaches a certain equilibrium.

What is the difference between air conditioner dehumidification and refrigeration?

1. The working speed of indoor fans is generally slow.

Generally, the dehumidification work does not allow the air to pass through the heat sink of the evaporator quickly like refrigeration, because the water vapor does not have time to condense and run out and return to the room, so when the dehumidification work, the indoor fan works slowly, so that the moisture in the air can be fully condensed.

2. The program control is not the same.

Since dehumidification also lowers the air temperature, dehumidification also leads to a decrease in the indoor temperature. In the dehumidification state, the compressor responsible for refrigeration does not work continuously, but dehumidifies intermittently, so that the temperature in the room is not as strong as direct refrigeration.

First, the purpose is different:1. Refrigeration is aimed at reducing air temperature and removing water vapor at the same time;

2. Dehumidification is aimed at removing water vapor and reducing air temperature at the same time.

Second, the control is different:1. The temperature and wind speed of refrigeration can be adjusted up or down;

2. The temperature and wind speed of dehumidification should not be adjusted up or down.

Third, the operation mode is different:1. Refrigeration is to operate in refrigeration mode according to the artificially selected temperature and wind speed to achieve the purpose of reducing the air temperature (discharging condensate at the same time);

2. Dehumidification operates in dehumidification mode according to the automatically set low temperature and low wind speed to achieve the purpose of removing water vapor in the air (blowing out cold air at the same time).

Fourth, the wind is different:1. The air blown out of the refrigeration is relatively strong;

2. The wind blown by dehumidification is relatively weak.

First, the reference is different.

1. Dehumidification: It means that the whole air conditioner is in the state of dehumidification, and the fan of the indoor unit is running very slowly.

2. Refrigeration: The low-pressure steam of the refrigerant in the refrigeration system is sucked in by the compressor and compressed into high-pressure steam and discharged to the condenser, and the indoor air is continuously circulated to achieve the purpose of reducing the temperature.

Second, the principle is different.

1. Dehumidification: When the air conditioner reaches the set temperature in the dehumidification mode, the outdoor machine will stop running to prevent the dew on the condenser from evaporating again.

2. Refrigeration: The working fluid used in refrigeration is usually a binary solution, which is composed of two substances with different boiling points. Among them, the substances with low boiling point are refrigerants, and the substances with high boiling points are absorbents.

Third, the characteristics are different.

1. Dehumidification: In order to facilitate the condensation of water vapor in the air into liquid to achieve the effect of dehumidification.

2. Refrigeration: It is controlled according to the thermal expansion and contraction of the medium, the indoor part is cold contraction, and the outdoor part is thermal expansion, and how to heat expand, that is, the compressor compresses the medium to do work, so that it will produce a lot of heat, not the thermal expansion, and then through a capillary tube and then transmitted to a much larger space.

3. Use different modes according to different situations. If the outdoor temperature is particularly high, the refrigeration mode should be used, and if the outdoor temperature is not particularly high and it is stuffy, the dehumidification mode is recommended, because the cooling effect in the dehumidification mode is not very good.

1. The effect is differentAfter the dehumidification effect of air conditioning is a simple change in the proportion of air moisture, and air conditioning and refrigeration are not limited to such an effect of refrigeration. In fact, most air conditioners will carry out continuous dehumidification at the same time when refrigerating, so people feel that the air conditioner not only lowers the temperature when refrigerating, but also changes the indoor air humidity, and the air becomes drier. When the air conditioner is dehumidified, although it can also cool down to a certain extent, the cooling effect is not obvious.

2. The role is differentThe function of air conditioner dehumidification is to make the indoor air dry and refreshing, while the cooling function of the air conditioner is to make the indoor temperature drop quickly and keep the indoor temperature cool. Therefore, to a certain extent, air conditioning dehumidification is an air conditioning function specifically for air humidity, while air conditioning refrigeration is a function for air temperature and its role, and the specific role and object of the two are different. The same thing is true for the same air conditioner, dehumidification and refrigeration that people feel differently.

Blowing an air conditioner in summer, do you know what is the difference between the dehumidification function and refrigeration function of the air conditioner?

The difference between the dehumidification and refrigeration functions of air conditioners is so big, many people use it wrongly, no wonder it consumes more electricity.

Dehumidification is not refrigeration, the human body feels that the temperature has a lot to do with humidity, dehumidification is to pump the air to the compressor to refrigerate the water to condense and dry and then send it out, the power consumption is not very large.

There is no obvious difference, dehumidification is refrigeration, but the working time is not as long as refrigeration.

It can be understood that de-heating is a weak cooling mode, try not to reduce the indoor temperature, and the air volume is also small; The dehumidification function of the air conditioner cannot be regarded as a professional dehumidification, and a professional dehumidifier must have a humidity sensor to monitor the humidity in real time, while the air conditioner generally does not.

Air conditioner dehumidification function: It refers to the slow operation of the indoor unit fan in the de-temperature operation state of the air conditioner, so that the water vapor in the air condenses into liquid. When a certain temperature is reached, the outdoor machine stops. It is mostly used in the summer high temperature and rainy season, when the indoor humidity is high.

Air conditioning and refrigeration function: The most basic function of air conditioning, the refrigeration process will inevitably be accompanied by the de-heating function, which is conducive to protecting the air conditioning compressor, and generally starts refrigeration when the outdoor temperature reaches 40 degrees. When the temperature of the liquid is relatively low at night, and the humidity is relatively high, the dehumidification function will be turned on.

Instructions for using the dehumidification function of the air conditioner:

1. When the indoor air is dry, do not turn on the de-heating function, so as not to cause the air conditioner press to shrink.

2. Turn on the dehumidification function of the air conditioner, generally use the automatic mode, do not use manual setting.

3. The de-heating function of the air conditioner is not easy to use for a long time, and it is generally advisable to use it within 2 hours.

The lower the room temperature, the longer the evaporator surface is at a low temperature, which can achieve the purpose of power saving. But if the room temperature is too high, it won't work. It doesn't take long for the evaporator to heat up, causing the compressor to start up frequently or stop at all.

Frequent starts and non-stop are taboo for compressors. At this time, not only will the power consumption be doubled, but life will also be greatly affected. 2.

Comfort issues: Temperature-wise, if it's hot, the dehumidification mode can be "inadequate". Even if the air conditioner is turned on at the time, the temperature in the room will not drop – this is because in dehumidification mode, if the air is not blown, the room will not cool down as fast as the room will heat up.

From a somatosensory point of view, it's good that the dehumidification mode doesn't blow wind, but the dehumidification is harder. In refrigeration mode, the surface temperature of the evaporator is not kept to a minimum all the time, so the dehumidification mode dehumidifies better than the refrigeration mode. Sleeping in an air-conditioned room in refrigeration mode will make you feel thirsty, let alone dehumidification mode?

What we need is not dehumidification, instead, we need to use equipment such as humidifiers to increase indoor humidity. Bottom line: Whether or not to replace refrigeration with dehumidification mode depends on room temperature (or outdoor temperature).

When the temperature does not exceed 30 °C, the dehumidification mode is more suitable than the refrigeration mode. When the temperature exceeds 35, try not to use the dehumidification mode; Between 30 and 35, the experience is similar for both dehumidification and refrigeration modes.

First, the purpose is different:1. Refrigeration is aimed at reducing air temperature and removing water vapor at the same time;

2. The purpose of removing seepage mass wetness is to remove water vapor and reduce the air temperature at the same time.

Second, the control is different:1. The temperature and wind speed of refrigeration can be adjusted up or down;

2. The temperature and wind speed of dehumidification should not be adjusted up or down.

Third, the operation mode is different:1. Refrigeration is to operate in refrigeration mode according to the artificially selected temperature and wind speed to achieve the purpose of reducing the air temperature (discharging condensate at the same time);

2. Dehumidification operates in dehumidification mode according to the automatically set low temperature and low wind speed to achieve the purpose of removing water vapor in the air (at the same time, shouting Kai to blow out the cold Qi to call the air).

Fourth, the wind is different:1. The air blown out of the refrigeration is relatively strong;

2. The wind blown by dehumidification is relatively weak.

The above content refers to Encyclopedia - Air Conditioner Dehumidification.

Encyclopedia - Principles of air conditioning and refrigeration.

In our daily life, air conditioning is one of our most common household appliances, but also the most commonly used, whether it is spring, summer, autumn and winter, we can not avoid the help of air conditioning to us, so is there a difference between dehumidification and refrigeration of air conditioning? Today, I will talk to you about this aspect in detail, so let's find out.

1. What are the differences between air conditioning dehumidification and refrigeration?

1. Air conditioning dehumidification is mainly aimed at reducing indoor moisture, supplemented by cooling, while the refrigeration mode of air conditioning is mainly based on cooling, which cannot achieve any indoor dehumidification function, but the use of refrigeration mode will make the room drier.

2. After turning on the dehumidification mode, the temperature cannot be adjusted, but after the refrigeration mode is turned on, the temperature can be adjusted.

3. The dehumidification mode can be used in spring, summer, autumn and winter, while the refrigeration mode can only be used in summer and very hot times.

3. The dehumidification mode is relatively very power-saving, it can be used instead of the electric fan, although the main function of the dehumidification mode is dehumidification, but it can also play a cooling role, and the dehumidification mode can be taken when the room is not very hot, which will make the indoor electricity more saving, and the refrigeration mode is mainly based on refrigeration, so it also consumes more electricity.

2. What are the precautions for using air conditioners?

1. When we use the air conditioner, we should clean the filter regularly, otherwise after a long time, the air conditioner will not play the role of refrigeration or heating when it is turned on.

2. If the air conditioner at home is installed in a window or a place close to the balcony, we need to install curtains on the windows and balcony walls, and the curtains must be closed when the air conditioner is turned on to prevent the refrigeration effect of the air conditioner from being affected.

The above is a summary of the relevant content and information about the difference between air conditioning and refrigeration, I hope it can help you. If you have any other questions, you can leave a message at the bottom of the platform, and Xiaobian will solve the problem for you in time. I believe that through this article, you also have a certain understanding of this.

If you have any questions about home furnishing or home improvement, you can pay more attention to Qeeka Home.

The difference between air conditioner dehumidification and refrigeration: different working principles, different operating modes, etc.

First, the working principle is different.

Dehumidification: When cooling, the moist air evaporates in the air conditioner evaporator, causing the indoor temperature to drop. The air humidity will remain at the set state, and the excess water will turn into condensate and be discharged through the evaporator.

Refrigeration: It is the vaporization of refrigerants to remove heat from the air in the air conditioner. The heat sink lowers the temperature in the air. The outdoor compressor dissipates heat to the outside through the heat sink to achieve the effect of cooling the room.

Second, the operation mode is different.

Air conditioning cooling mode: It is to take away the water vapor in the air while lowering the temperature. The temperature and humidity of the refrigeration can be adjusted according to our own preferences, and the cold air blown by the air conditioner is relatively strong.

Dehumidification mode: As the name suggests, the air conditioner lowers the temperature when removing moisture, in the dehumidification mode, the temperature and humidity of the air conditioner can not be adjusted, and the air withering is automatically set inside, only the size of the air volume can be adjusted, and the cold air blown out is softer.

Features of the air conditioner:

1. Purify the air.

Since the air contains various harmful gases, if the air conditioning purification function is used, it can increase the air negative ion degree, making the environment more comfortable and fresh.

2. Dehumidification. In a dry environment, the dehumidification function can increase the humidity in the room, so that the room is no longer dry, and people feel more comfortable.

3. Heating. In the cold winter, many families will use air conditioning to heat the room, so that the room is warmer and no longer cold.

4. Refrigeration. When using the refrigeration function, do not modulate the temperature of the air conditioner too low, which not only consumes electricity, but also easily causes a large temperature difference between indoor and outdoor, so that people can not quickly adapt to temperature changes after entering and exiting.