What's the difference between fresh air air conditioning and ordinary air conditioning?

The biggest difference between fresh air conditioning and ordinary air conditioning is that the former can purify the air and provide better air circulation, so that users can enjoy the cool and breathe fresh air in the air-conditioned room.

The following are five major differences between fresh air air conditioning and ordinary air conditioning:

1, the difference of air purification ability: fresh air conditioning can provide better air quality than ordinary air conditioning. Fresh air conditioning combines the air purification function of fresh air system, which can not only introduce fresh and oxygen-enriched outdoor air, but also discharge dirty indoor air, and also avoid discomfort such as lack of oxygen or stuffy nose caused by staying in the air-conditioned room for a long time to some extent. I used to eat in an ordinary air-conditioned room, and the smell wouldn't go away for a long time. Fresh air conditioning can exhaust indoor odor together with dirty air through ventilation and air purification.

2. Difference of air environment monitoring function: High-end fresh air air conditioners will have full-time indoor air environment monitoring function. By monitoring the season and indoor environment, it will automatically judge the comfortable air supply mode to be provided, which will be more natural and comfortable than ordinary air conditioners.

3. Difference of air supply noise: Because fresh air conditioners need to provide more air exchange to ensure fresh air, the air supply noise may be slightly higher than that of ordinary air conditioners in some modes, but most products on the market are within the acceptable range at present.

4. Energy consumption difference: Fresh air conditioning will consume more energy for fresh air function than ordinary air conditioning. However, according to the actual measurement, the power when the fresh air function is turned on alone is basically 15-25W. Compared with the electricity consumption of ordinary air conditioning mode itself, adding this extra function to the electricity bill for one night will not have much impact.

5. Overall price difference: The current fresh air air conditioner is half to twice as expensive as ordinary air conditioner (depending on the effect and brand of the overall fresh air system), and the main factor is the relatively high technical cost of new functions at present. With the further compression of the cost brought by the subsequent technical upgrade, fresh air mode will also become the main function of air conditioning.

Users in the following five situations suggest choosing fresh air air conditioning:

1. After the renovation of the new house (usually within 5 years), if the wall paint used has an odor or contains ingredients that are not conducive to human health, it is necessary to increase air circulation.

2. People who work indoors for a long time, such as small entrepreneurial studios, SOHO people who need to install air conditioners independently.

3. People with high air quality requirements, such as rhinitis and asthma.

4. People with poor outdoor air quality who need fresh air function to increase air circulation but don't want to install independent fresh air system.

5. Other sensitive groups, such as the elderly and babies.