Efficient and reliable type intelligent air purifier

Abstract

The invention relates to an efficient and reliable type intelligent air purifier. The efficient and reliable type intelligent air purifier comprises a body; the body is internally provided with an air guiding chamber, a purifying chamber and a driving chamber; a purifying mechanism is arranged in the purifying chamber; the purifying mechanism sequentially comprises an ash removal mechanism, a colloidal cotton filter net, an HEPA filter net, a first activated carbon adsorption net and a second activated carbon adsorption net; and a driving mechanism is arranged in the driving chamber. According to the efficient and reliable type intelligent air purifier, air quality is detected through a first air quality detector and a second first air quality detector to judge whether the first activated carbon adsorption net reaches saturation or not; not only that, through the analog audio signal output module and audio signal amplification circuit, and through ultra-low noise and high precision characteristics of a first integrated circuit, not only is reliable amplification of audio signals ensured, but also reliability of audio output is improved, so that reliability of a system is improved, and practicability of equipment is improved.

Description

Technical field [0001] The invention relates to the field of air purification equipment, in particular to an efficient and reliable intelligent air purifier. Background technique [0002] Air purifiers refer to products that can absorb, decompose or transform various air pollutants and effectively improve air cleanliness. It has applications in the home, medical, and industrial fields. The home field is divided into two types: systematic fresh air systems and stand-alone machines, which mainly solve indoor, low-space, and car air pollution problems caused by decoration or other reasons. Since the release of air pollutants in a relatively closed space has the characteristics of persistence and uncertainty, the use of air purifiers to purify indoor air is one of the internationally recognized methods to improve indoor air quality. [0003] Existing air purifiers are generally equipped with gelled cotton filters and activated carbon adsorption nets. The gelled cotton filters are used...

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Problems solved by technology

[0003] The existing air purifiers are generally equipped with gelled cotton filter screens and activated carbon adsorption nets. The gelled cotton filter screens are used to absorb pollen, hair, and human dandruff in the air. , These impurities are easy to block the mesh holes on the filter screen, which will lead to poor ventilation and reduce the amount of air purified by the equipment per unit time. Not only that, the activated carbon in the activated carbon adsorption network can absorb benzene, toluene, xylene and tetrachloride Harmful gases such as carbon will also reach saturation. At this time, when the air is purified again, the activated carbon adsorption net will release the adsorbed harmful substances, causing secondary pollution to the environment. In order to ensure the effect of air purification, people usually need to replace it regularly. The activated carbon adsorption net inside the device, but people usually forget to replace it, resulting in the release of harmful substances during air purification, which makes the existing air purifiers less practical. In the process of video signal analysis and control, due to the lack of signal enhancement and denoising and other functions, which greatly reduces the reliability of video processing and further reduces the reliability of the system

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