Indoor air quality control system

Abstract

The invention relates to the technical field of indoor air purification, in particular to an indoor air quality control system which comprises an intelligent air purification device, an external air quality detector and a cloud server. The intelligent air purification device is fixed onto a window of a door window, and indoor air or air which flows into an indoor environment from an outdoor environment can be simultaneously purified by the intelligent air purification device. The indoor air quality control system has the advantages that the outdoor air quality, the wind outlet air quality and state information of diversified electronic elements are collected by the intelligent air purification device and are transmitted to the cloud server, service staffs can actively initiate service such as user equipment upgrading, maintaining and repairing by the aid of cloud analysis, accordingly, the performance of the intelligent air purification device and work of remote control equipment can be guaranteed, and the quality of the indoor air in the aspect of freshness and cleanliness can be guaranteed; the quality of the indoor air far away from the door window can be detected by the external air quality detector, whether purification ventilation effects of the intelligent air purification device or ventilation effects of the door window need to be realized can be intelligently decided according to the quality of the indoor air and the quality of outdoor air, and a door window controller can be driven to execute window opening and closing instructions.

Description

technical field [0001] The invention relates to the technical field of indoor air purification, in particular to an air purification system. Background technique [0002] Air purifiers, also known as air cleaners, air fresheners or purifiers, refer to devices that can absorb, decompose or transform various air pollutants, such as dust, pollen, odor, formaldehyde and other decorations, bacteria, allergens, etc. Devices that effectively improve air cleanliness. [0003] Air purifiers originated in firefighting applications. In 1823, John and Charles Dean invented a new type of smoke guard that allowed firefighters to avoid smoke when fighting fires. In 1854, a man named Johns Tenhouse made new progress on the basis of his predecessors' invention: through several attempts, he learned that adding charcoal to the air filter can filter out harmful and poisonous gases from the air . [0004] During World War II, the U.S. government began to conduct research on radioactive materi...

AI Technical Summary

Problems solved by technology

[0010] However, the window-type air purifier in the related art can only roughly filter the outdoor air, and is difficult to be polluted by PM2.5 and industrial waste gas; it cannot purify the existing indoor air, and it is necessary to purchase an additional indoor purifier to cause additional investment

[0011] The air quality detection device of the purifier is integrated with the fuselage, which cannot truly reflect the air quality at a certain distance from the purifier, and cannot really play the role of purifying the air for t

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