Forced cleaning type air filtering system applied to indoor environments

Abstract

The invention discloses a forced cleaning type air filtering system applied to indoor environments. The forced cleaning type air filtering system comprises a filtering pipe shell and an intelligent controller, a filtering component is embedded into a pipe shell through hole of the filtering pipe shell and comprises an external filter and an internal filter, the external filter comprises an external fixing frame and an external filter element, the internal filter comprises an internal fixing frame and an internal filter element, a fan fixing frame is embedded into a position, between the external filter and the internal filter, of the pipe shell through hole, and driving blades are installed on a power output shaft of a driving motor which is installed on the fan fixing frame in a threaded manner. A first dust concentration sensor is embedded into the external filter element, and a second dust concentration sensor, an air quality sensor and an air flow sensor are embedded into the internal filter element. The intelligent controller comprises a controller shell and a microprocessor, and a display screen and control buttons are installed on the outer surface of the controller shell. The forced cleaning type air filtering system applied to the indoor environments is novel in structural design, good in air purifying effect and capable of effectively improving indoor air quality to guarantee human respiratory health.

Description

technical field [0001] The invention relates to the technical field of air filtering devices, in particular to a forced clean air filtering system applied to indoor environments. Background technique [0002] With the continuous improvement of people's living standards, people's attention to their own health is also constantly increasing; with the continuous development and progress of industrialization, environmental pollution has become the focus of social attention, especially in urban life, smog and dust pollution is particularly serious . [0003] In order to ensure respiratory health, there are various forms of air purifier products in the prior art; however, for the existing air purifiers, they can only purify the air in some indoor areas. no significant effect. [0004] In addition, there is also an air purification device with a ventilation fan structure in the prior art, which mainly achieves the purpose of air purification by exhausting the indoor air; however, ...

AI Technical Summary

Problems solved by technology

[0003] In order to ensure respiratory health, there are various forms of air purifier products in the prior art; however, for the existing air purifiers, they can only purify the air in some indoor areas. no significant effect

[0004] In addition, there is also an air purification device with a ventilation fan structure in the prior art, which mainly achieves the purpose of air purification by exhausting the indoor air; however, in the process of exhausting the indoor air, the indoor space will form a In a low negative pressure environment, outdoor air will enter the room through gaps such as door gaps, and the dust carried by the outdoor air will also enter the indoor environment, basically failing to achieve the purpose of indoor air purification

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