Is it useful to turn on the air conditioner in South China?

Is it useful to turn on the air conditioner in South China?

Is it useful to turn on the air conditioner when going back to Nantian? Every spring, there will be more rainfall in the south, so the air humidity is high, and there will often be resurgence at home, which is what people often say. So, is it useful to turn on the air conditioner in Nantian?

Is the air conditioner useful in Nantiankai? 1 Nantian air conditioning dehumidification is useful. At present, most air conditioners sold in the market have dehumidification function, which can alleviate or eliminate the harm caused by humid weather to a certain extent. There are two common ways of air conditioning dehumidification, one is refrigeration dehumidification, and the other is independent dehumidification. Air conditioning dehumidification uses the heat exchanger of indoor unit as evaporator to absorb heat.

When the indoor air is sucked by the fan of the indoor unit and passes through the evaporator, the moisture in the air is condensed into water, and then flows into the drainage pipe and is led to the outdoor for discharge, so that part of the moisture in the indoor air is removed. The relative humidity of the air dropped from more than 70% before dehumidification (the uncomfortable feeling of sauna days) to about 50%, giving people a dry and comfortable feeling and getting rid of the uncomfortable feeling of being wet all over before dehumidification.

How to dehumidify with air conditioning in the south.

1. Turn on dehumidification mode.

If your air conditioner has a dehumidification mode, please enable the dehumidification mode and adjust it to the lowest temperature.

2. Use air conditioning mode

The correct way is to turn on the air conditioner, turn down the air volume and lower the temperature. Because water vapor condenses and drips when it is cold. Indoor air contacts the evaporator, and when it is cold, it will turn into water drops and flow to the outside.

Matters needing attention in the use of Huinantian air conditioner

Prevent a cold

As we mentioned above, air conditioning dehumidifies by lowering the temperature. Because people at low temperature are prone to catch a cold, it is recommended that you do not open it for a long time, and it is suitable for temporary use in the case of severe indoor humidity.

Pay attention to drinking water

Another disadvantage of dehumidifying with air conditioner is that people will feel thirsty if they stay indoors for a long time. This is mainly because a lot of water in the indoor air is pumped away, so it is dry, so Digital Jun does not recommend using air conditioning for dehumidification for a long time.

power consumption

Personally, I think natural dehumidification or artificial dehumidification is more convenient. After all, it takes a long time to return to Nantian, and to be honest, it is indeed a luxury to turn on the air conditioner for dehumidification. It is best to buy a professional dehumidifier.

Is the air conditioner useful in Nantiankai? It can play a certain role in dehumidification of air conditioning in Nantian. If your air conditioner has a dehumidification mode, turn on the dehumidification mode and adjust it to the lowest temperature.

Many air conditioners have their own dehumidification modes. In this case, they can be directly dehumidified by dehumidification mode, so as to discharge excess water vapor indoors. However, if there is no dehumidification mode, it is recommended to use cold air mode to dehumidify and minimize the air volume and temperature.

Because indoor water vapor will condense into water droplets when it meets cold air, indoor air will become water droplets when it contacts the evaporator and flow outdoors. Hot air will condense into steam when it meets cold air, and it will be better to drive cold air to dehumidify in the south.

How to prevent moisture in the south

Close the doors and windows

Try to close the doors and windows when you go back to Nantian, because the outdoor air is very humid. Closing doors and windows can prevent humid air from entering the room, thus keeping the room dry.

Use desiccant

It's humid in the south. At this time, you can prepare more desiccant at home, especially in wardrobes, shoe cabinets and other places, so as to keep the air dry, avoid moldy clothes and remove odor.

Use dehumidifier

If the humidity at home is serious, you can also prepare a dehumidifier, which can evaporate the excess humid gas indoors and keep the room dry.

How long will it take to get back to Nantian?

It depends on the situation.

The length of returning to Nantian is not fixed, which has a lot to do with the weather. Returning to Nantian refers to the phenomenon that the temperature begins to warm up and the humidity rises sharply every spring. It usually appears in the alternate time between February and March, and the duration may last for about 3-5 days, sometimes it may exceed half a month.

Is South China Taikai air conditioner useful? Is it useful to turn on the dehumidification function of South China Thai air conditioner?

Set the air conditioning temperature: high first and then low.

When you turn on the air conditioner, set the temperature a little higher first.

When the temperature is suitable, lower the temperature.

Switch to low air volume or energy saving mode.

Which is beneficial to reducing energy consumption and noise.

Is the air conditioner useful in Nantiankai?

Useful. It is useful to have high power consumption.

Should the humidification function of air conditioning and ventilation system be turned off during the epidemic?

Gu Shiming: Some data show that bacteria and viruses are not easy to spread under high temperature, exposure and good ventilation. On the contrary, they live longer in some dark, humid and dirty places. If the air humidity increases, it will create favorable conditions for the spread of the virus.

What is the most suitable humidity? About 40% ~ 50% is the most comfortable humidity for human body. Too low humidity is conducive to the spread of cold virus, while too high humidity is conducive to the growth of bacteria and mold.

What are the precautions for using air conditioning in residents' homes?

Gu Shiming: Pay attention to cleaning and disinfection! Whether it is office central air conditioning, household central air conditioning or split air conditioning, it should be thoroughly cleaned at least twice a year before summer and winter. The split system of central air conditioning must be completed by a qualified professional organization, and it cannot be simply scrubbed by the air outlet.

The air shaft and air duct should be thoroughly cleaned and disinfected, especially there is a lot of dust in the air duct, and the bacteria and viruses that breed are easy to spread. Conditional families can install air filtration and disinfection nets at the tuyere to add a guarantee for health. It is worth noting that if there are suspected cases or confirmed cases at home, the air conditioner should be turned off immediately and thoroughly cleaned and disinfected.

The air conditioner has dehumidification function. Do you still need to buy a dehumidifier?

Of course, there are also many people whose air conditioners have dehumidification function. Just turn on the air conditioner when you go back to Nantian. Do you need to buy a dehumidifier specially?

In fact, this is also necessary. After all, dehumidification function is a sideline of air conditioning refrigeration, and according to the dehumidification principle of air conditioning, the refrigerant in the compressor absorbs heat, and then the water vapor in the air condenses into water when it meets low temperature and is discharged through the drainage pipe. In this case, the air blown out is cold, which will reduce the indoor temperature and the temperature is not comfortable enough.

Secondly, the power of air conditioner is much larger than that of dehumidifier. Several kilowatts of air conditioning has been on for so many days, and the electricity bill and air conditioning loss should also be considered. Of course, for high-rise users with good ventilation and convection, if the humidity is not serious, it can also be solved by occasionally turning on the air conditioner for dehumidification.