Is the dehumidification mode of Gree air conditioner more energy efficient than refrigeration?

The dehumidification mode is purely calculated based on the length of use, and the dehumidification mode of the air conditioner is more energy-saving than the refrigeration mode. Dehumidification modeThe dehumidification mode mainly liquefies the water vapor in the indoor air at home into condensate and discharges it outdoor, which will also reduce the indoor temperature, and the advantage of the dehumidification mode is that the indoor temperature is relatively stable after it is lowered, and the indoor humidity is less, so as to become cooler. Refrigeration mode increases power consumption, we turn on the dehumidification mode, the outdoor unit of the air conditioner is to maintain a low speed operation, the compressor is also intermittent operation, in this case, the indoor temperature can be kept near the set temperature, and a large amount of indoor moisture can be removed, when the refrigeration mode is turned on, the outdoor unit and the compressor of the air conditioner will remain in a state of continuous operation, and stop operating after the room temperature reaches the set temperature, which greatly increases the power consumption.

Therefore, relatively speaking, we turn on the dehumidification mode, the outdoor unit of the air conditioner is maintained at a low speed, and the compressor is also running intermittently, in this case, the indoor temperature can be kept near the set temperature, and a large amount of indoor moisture can be removed, when the refrigeration mode is turned on, the outdoor unit and the compressor of the air conditioner will be kept in a state of continuous operation, and stop operating after the room temperature reaches the set temperature, which greatly increases the power consumption. So comparatively speaking, the dehumidification mode will be more power-efficient. It will be more power-efficient.

Saves power, but the cooling effect is poor.

Dehumidification saves electricity.

From a professional point of view, dehumidification and refrigeration are actually refrigeration. The principle of dehumidification is to reduce the temperature to the extent that the water vapor in the air vapor can be condensed, at this time, the temperature of the indoor unit of the air conditioner is lower than the temperature of the refrigeration, the air conditioner will drip and drip, and the humidity in the room will drop after the water is discharged. If the room doesn't open windows, doesn't get fresh air, and doesn't let in the moisture from the outside, the humidity will always stay at this level.

But refrigeration is different, because our windows and walls will transfer heat, although it is said that the air conditioner drops to 26 degrees, and after a while when the air conditioner is turned off, it will still heat up.

It may give everyone the feeling that dehumidification is once and for all, and it looks more power-efficient. However, in terms of energy efficiency, the temperature of dehumidification is lower. To sum up, if the humidity of the air is very high, dehumidification is more cost-effective, and if the air is already dry, there is no need to dehumidify.

When using the air conditioner dehumidification function, the air conditioner will keep running at a low speed, and the compressor will also run intermittently, so that the humidity in the room can be kept constant.

Dehumidification is mainly aimed at removing water vapor, and at the same time reducing the air temperature, the temperature and wind speed can not be adjusted up or down, and the cold air blown out is relatively soft.

When using the air conditioning cooling mode, the air conditioning compressor and hair dryer are continuously operated to quickly reduce the temperature in the room. The refrigeration mode is mainly for rapid cooling and removal of water vapor, the temperature and wind speed can be adjusted up or down, and the cold air blown out is relatively strong.

The dehumidification mode of the air conditioner is more power-efficient than the refrigeration mode. When the dehumidification mode of the air conditioner is running, the indoor fan motor runs at a low windshield, the power consumption of the fan motor itself becomes smaller, the evaporation pressure of the air conditioner is reduced when the air is operated with a small air volume, the corresponding condensing pressure is reduced, the compression ratio of the compressor is low, and the power consumption of the compressor is smaller; Therefore, compared with the operation of air conditioning and refrigeration conditions, the dehumidification mode is more energy-efficient.

In addition, the main function of the dehumidification mode of the air conditioner is to reduce the humidity of the indoor air, and the role of temperature regulation is limited, of course, the role of the dehumidification mode and the refrigeration mode cannot replace each other. In the case of achieving the same cooling effect, the air conditioning and cooling mode is more powerful than the dehumidification mode.

The difference between dehumidification mode and refrigeration mode1. Refrigeration can adjust the temperature and wind speed.

2. The temperature and wind speed of dehumidification adjustment are automatically set by the air conditioner.

3. The cold air blown by refrigeration is relatively strong.

4. The dehumidification mode is to reduce the air temperature while removing water vapor.

The above content refers to Encyclopedia - Air Conditioner Dehumidification.

Dehumidification does not save electricity at all.

In dehumidification mode, the compressor will always be running, except for the sail tease and the air volume is smaller.

In refrigeration mode, as long as the temperature is set reasonably, the compressor will turn and stop from time to time, which will save power.

The air conditioner in the dehumidification mode is more energy-saving than the refrigeration mode, because the compressor is working intermittently, and the general refrigeration set temperature is mostly below 27, when the ambient temperature is higher than 35, the compressor will hardly stop, in the dehumidification mode, the compressor is regularly open and closed state resale, intermittent work, so power saving. Generally speaking, the compressor will not start too often, let alone hold the shaft, and the compressor should be designed to withstand dehumidification conditions.

1.Compressor operating time: Whether the compressor is running in dehumidification mode depends on the temperature of the evaporator surface. The lower the room temperature, the longer the evaporator surface will remain cold, which can achieve the purpose of power saving.

However, if the room temperature is too high, it will not work, and it will not take long for the evaporator to heat up, causing the compressor to start frequently, or not stop at all. Frequent start-up and non-stop are taboos for compressors. At this time, not only will the power consumption increase exponentially, but the service life will also be greatly affected.

2.Comfort issues: In terms of temperature, if the weather is very hot, the dehumidification mode may seem "inadequate".

At that time, even if the air conditioner is turned on, the temperature in the room will not come down - this is because the dehumidification mode does not blow outside, which may cause the room to cool down as fast as the temperature rises.

From a somatosensory point of view, it is a good thing that the dehumidification mode does not blow the wind, but it dehumidifies more ruthlessly. In refrigeration mode, the surface temperature of the evaporator is not kept to a minimum all the time, so the dehumidification effect of dehumidification mode is better than that of refrigeration mode.

If you sleep in an air-conditioned room in cooling mode, you will feel dry mouth, let alone dehumidification mode?

What we need is not dehumidification, on the contrary, we need to increase the humidity of the room with equipment such as humidifiers.

Summary: Whether or not to replace the refrigeration mode with dehumidification mode depends on the room temperature (or outdoor temperature). When the temperature does not exceed 30, the dehumidification mode will be more suitable than the cooling mode; When the temperature exceeds 35, you should try not to use the dehumidification mode; Between 30 and 35, the dehumidification mode is almost the same as the cooling mode.

The principle of air conditioning dehumidification: the refrigerant in the air conditioning pipeline becomes a high temperature and high pressure gas through the compressor, and then becomes a low temperature liquid through the condensation of the condenser, and then reduces the pressure through the throttle valve, and then enters the evaporator of the indoor unit, at this time, the temperature of the refrigerant in the evaporator is very low, and a large amount of heat is absorbed into gas during the evaporation process, so at this time, the air conditioning indoor unit will blow out cold air, thereby reducing the indoor temperature.

The "dehumidification mode" of the air conditioner is to keep the entire air conditioner in a dehumidification state, and the fan of the indoor unit runs very slowly, which is to facilitate the condensation of water vapor in the air into liquid. Generally, when the air conditioner reaches the set temperature in dehumidification mode, the outdoor machine will stop running to prevent the dew on the condenser from evaporating again.