With the increasing frequency of exposure of home decoration pollution problems, more and more people are concerned about the improvement of the natural environment of green and energy-saving buildings. According to statistics, 89.56% of people expect to improve indoor air quality in some way. The fresh air system has naturally become a commodity of great concern in the smart home system industry at this stage. Although the coverage rate of fresh air system is less than 1% in China, in Japan, European and American countries and other countries, fresh air system has been a mandatory housing machinery and equipment in China.
The composition of environmental pollution is complex. PM2.5 only refers to fine particles with a diameter less than or equal to 2.5 microns in the air, which belongs to a kind of particulate air pollutants. In addition to PM2.5, indoor pollutants also include indoor formaldehyde, TVOC, volatile phenol, ammonia, radon, total volatile organic matter, inhalable particles and bacteria, which will threaten everyone's respiratory health all the time.
So how does the fresh air system solve this problem of indoor air pollution?
Fresh air system is a set of separate gas solution system software composed of exhaust system software and ventilation system. Set the new air outlet in the bedroom, large living room and other areas. After ash removal, temperature and environmental humidity, outdoor fresh air will be sent in from this new air outlet, giving you the feeling of being in nature anytime and anywhere. Then the exhaled carbon dioxide is discharged according to the top exhaust system of toilets, restaurants, kitchens, etc.
Compared with general ventilation machines and equipment, the home installed fresh air system has the following advantages:
1. Actual effect of ventilation
The ventilation capacity of the fresh air system is large, the ventilation has inlet and exhaust, and the actual ventilation effect is effective and orderly. In addition, the fresh air system continuously produces fresh and considered outdoor gas for the room 24 hours a day, so that the body can inhale fresh and pure gas all the time.
2. Practical effect of environmental protection and energy saving
Some fresh air system servers contain full direct expansion system software. The incoming and outgoing gas carries out the kinetic energy exchange of heating and quenching according to the situation of the heat exchanger, which makes the temperature difference between the fresh air and the original room temperature not easy to be very large. Therefore, it can preserve the kinetic energy of up to 70% of the indoor air quality, prevent the outflow of kinetic energy and reduce the consumption of cold and hot gas.
3. Beautiful and practical effect
At this stage, most of the intelligent fresh air systems in the sales market choose the appearance of air fashion trend, which can be combined with different indoor decoration styles. The intermediate pipeline fresh air fan is generally selected to be hidden and installed in the indoor decoration link. The advantage is not to occupy the indoor space on the road, which is not easy to do great harm to the overall beauty. It will only give up a little building height. The new air without pipeline, i.e. wall mounted or floor mounted fresh air fan, because the indoor space is large before and after indoor decoration, and the installation position is flexible and changeable, it does not endanger the overall beauty, but also greatly improve the grade of modern furniture.
4. Actual effect of noise
According to the laboratory test, the operation of the fresh air system is very quiet. Generally, the noise value will be below 50 dB specified for healthy houses. As the same existence as general electrical products, customers will basically not be able to do so. In particular, most fresh air fans are equipped with the do not disturb mode at night. Moreover, ventilation can be carried out without opening windows, and the disturbance of external noise is prevented.
5. Practical effect of antifouling
The fresh air system can prevent dust and sediment from invading from the window and door gap, reasonably absorb the dust in the room, and reduce the intake of bee pollen and fine particles. It is also regarded as an additional benefit for customers who hate dust and window cleaning.
6. Practical effect of intelligent new weathering
The system software server of the intelligent new weathering system can be operated according to the mobile intelligent terminal, so that customers can leave their homes, and can also improve and supervise the natural ventilation of gas at home.
Although compared with the installation rate of 96.56% in European countries, everyone's pace is still very slow. However, with the improvement of indoor air comfort regulations, we firmly believe that the fresh air system will gradually become the standard configuration in every home.
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