Air purifying energy-saving fresh air system and purification method thereof

Abstract

The invention discloses an air purifying energy-saving fresh air system and a purification method thereof. The system comprises an air conditioning unit, an air purifier unit and a humidifier unit mounted outdoors and a sensor unit mounted indoors. The sensor unit, the air conditioning unit, the air purifier unit and the humidifier unit are wirelessly connected to a main machine part; and the mainmachine part is wirelessly connected to a monitoring terminal. By collecting environmental parameters such as indoor and outdoor dust pollution degrees and air fresh degrees through sensors and comparing and judging the indoor and outdoor environment parameters to further control different working modes of air conditioners and air purifiers, the indoor air quality is kept in a relatively good state. Meanwhile, evaporation of essential oil is controlled by means of the air purifiers combined with user evaluation and a controller, the indoor air is purified better. Finally, the angles of air outlets of the air conditioners, the air purifiers and the humidifiers are controlled based on the environment parameters detected by the sensors, so that indoor fresh air balance is achieved.

Description

Technical field: [0001] The invention relates to the technical field of air purification, in particular to an energy-saving fresh air system for purifying air and a purification method thereof. Background technique: [0002] At present, the use of air conditioners is becoming more and more common. Air conditioners are used more and more frequently in public places and homes. In use, doors and windows need to be closed to avoid convection between indoor air and outdoor air, and reduce the cooling or heating effect of the air conditioner. This creates a relatively closed space in the room. The carbon dioxide exhaled by indoor personnel cannot be discharged, and the oxygen cannot be replenished in time. On the other hand, the air conditioner cannot effectively exchange air. When the outdoor air is fresher than the indoor air, the air conditioner cannot introduce fresh outdoor air into the room. Contamination such as bacteria is continuously spread indoors. In summer, the o...

AI Technical Summary

Problems solved by technology

Indoor air quality is poor; winter is a season of high incidence of cold, people close doors and windows for a long time, resulting in indoor air not circulating, easy to breed bacteria and viruses

[0003] If an air purifier is used, it can only maintain the stability of the indoor air quality, and cannot introduce outdoor air when the outdoor air quality is good, which increases the cost of air purification

At the same time, when the user wants a specific fragrance in the air, he can only add essential oils to the air purifier. The air purifier cannot maintain the concentration of the indoor fragrance. If the concentration is too high, people will not adapt to it, and if the concentration is too low, people will not be able to smell the fragrance.

[0004] To sum up, neither air conditioners nor air purifiers can achieve intelligent and energy-saving purification of indoor air, nor can they maintain the concentration of indoor air fragrance, let alone allow users to choose the type of fragrance, or even adjust the concentration of fragrance

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