A fresh air control system

Abstract

The invention discloses a fresh air control system, and belongs to the technical field of air conditioners. The fresh air control system comprises a main machine, a circulating air way, a humidity control system, an automatic air purification system, an indoor air quality control system, a dew-proof system, a frost-proof system and an automatic replacement reminding system, wherein the main machine is arranged outdoors, and the humidity control system, the automatic air purification system, the indoor air quality control system, the dew-proof system, the frost-proof system and the automatic replacement reminding system are electrically connected with the main machine and all controlled by the main machine. The fresh air control system has the beneficial effects that the system is applied to an air conditioner system, and adjustment and control can be automatically carried out according to changes of various indoor and outdoor environmental factors (such as the temperature, the relative humidity, the content of PM2.5, the content of carbon dioxide and the content of volatile organic compounds), so that the system can adapt to environment changes, and it is ensured that indoor persons are located in a comfortable, clean and safe environment all the time; and the service life of important components such as a filter screen, a heat exchange core and the like is controlled, the service life of the air conditioner system is further prolonged, energy consumption is reduced, and the cost is reduced.

Description

technical field [0001] The invention relates to the technical field of air conditioning, in particular to a fresh air control system. Background technique [0002] At present, with the improvement of human living standards, air conditioners have entered thousands of households, offices, public places, and even various means of transportation. However, because the places where air conditioners are installed usually have better sealing effects, the air quality will deteriorate. For example, the indoor environment is suitable for breeding bacteria, or contains more respirable particles, dust, and PM2.5. If it is used for a long time, indoor carbon dioxide and volatile organic compounds Problems such as the increase of (VOC) occur frequently. For example, modern fashion homes usually emit harmful substances such as formaldehyde, and many people even give up using air conditioners because they feel uncomfortable. Of course, there are also some people who do not take sealing meas...

AI Technical Summary

Problems solved by technology

However, because the places where air conditioners are installed usually have better sealing effects, the air quality will deteriorate. For example, the indoor environment is suitable for breeding bacteria, or contains more respirable particles, dust, and PM2.5. If it is used for a long time, indoor carbon dioxide and volatile organic compounds (VOC) increase and other problems occur frequently. For example, modern fashion homes usually emit harmful substances such as formaldehyde, and many people even give up using air conditioners because they feel uncomfortable.

Of course, some people do not take sealing measures for comfort and open doors and windows, which greatly wastes energy. In severe cases, some communities will be cut off due to overload at the hottest time, making people physically and psychologically impaired. great harm

In addition, the temperature of the air supply cannot be guaranteed, and it is easy to freeze and dew

[0003] Although humans have invented air purifiers, adding an air purifier alone will also increase a lot of cost

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