an air purification system

Abstract

The invention discloses an air purifying system which comprises a fan (1), a ventilation pipe (2), an air filter (3), a gas sensor (4), a microprocessor (5) and a wireless communication module (13), wherein the gas sensor (4) is arranged in the ventilation pipe (2) connected with an air inlet of the fan (1); the gas sensor (4) is connected with the microprocessor (5); the microprocessor (5) is connected with the fan (1) through a motor driving circuit; the microprocessor (5) is connected with the wireless communication module (13); the air purifying system further comprises a humidity sensor (7), a singlechip microprocessor (8) and an atomization device. According to the air purifying system, an automatic detection function is increased, the fan can be automatically controlled to run, and a detection result can be sent by the wireless communication module, so that the automation degree is improved, the detection function is increased, the electric energy can be reasonably saved, and the cleaning efficiency of the system is improved; the air purifying system can be well applied to purification of a workshop.

Description

technical field [0001] The invention relates to an air purification system, which belongs to the technical field of air purification. Background technique [0002] With the continuous development of science and technology, people's quality of life is getting higher and higher. For various pollutants in the air, in order to improve the quality of control, people have developed various purification devices to control air pollution and improve indoor living. , Office conditions, especially in the workshop, it is necessary to improve the air quality in an all-round way to make the air clean and eliminate indoor pollution. For the existing purification system, it usually includes a fan, a ventilation pipe, and an air filter. The air inlet of the fan sucks in external air through the ventilation pipe, and the air outlet exhausts the air through the ventilation pipe. The air is filtered and purified by the air filter before being discharged. , such a system is easy to operate, can...

AI Technical Summary

Problems solved by technology

For the existing purification system, it usually includes a fan, a ventilation pipe, and an air filter. The air inlet of the fan sucks in external air through the ventilation pipe, and the air outlet discharges air through the ventilation pipe. The air is filtered and purified by the air filter before being discharged. , such a system is easy to operate, can clearly absorb the pollutants in the air, improve the cleanliness of the air, and can achieve the effect of purification, but it also has problems

When using the system, the system needs to be manually turned on for purification. The wind speed of the fan of the system is always kept the same, so that the system continues to consume electricity evenly. When the air pollution is serious, the system cannot automatically detect and control the appropriate wind speed to speed up the intake of air. , to improve the efficiency of purification, therefore, the lack of automation of the system affects the overall work efficiency of the system

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