An air purification device with an electronic control unit and an air intake valve

Abstract

An air purifying device with an electronic control device and an air inlet valve comprises a supporting frame (1), a plurality of air filter column units which are arranged in the supporting frame (1), and an air inlet channel (7) which is arranged on the bottom of the supporting frame (1), wherein each air filter column unit comprises a filter core barrel part section (9), a spline slot part section (94) which is coaxially and fixedly connected with the upper end of the filter core barrel part section (9) and a threaded part section (93) which is coaxially and fixedly connected with the lower end of the filter core barrel part section (9); each filter core barrel part section (9) comprises a plurality of filter section units which are distributed in an axial direction and are the same in height in the axial direction; and each filter section unit is provided with two air-permeable filter windows (91) which are distanced by 180 degrees in a peripheral direction and two air-tight connecting sections (92) which are distanced by 90 degrees in the peripheral direction.

Description

technical field [0001] The application relates to the field of air purification, in particular to an air purification device with an electronic control device and an intake valve. Background technique [0002] In an air cleaning device, a plurality of filter tubes are usually arranged in rows to filter the air simultaneously so as to increase the filter area. However, in the long-term use process, due to the small distance between the adjacent sides of the rows of filter tubes, the conditions for air filtration and adsorption are different from those of the open front and rear sides, so that the filter tubes have different adsorption effects in the circumferential direction. distribution zone. At the same time, due to long-term work, this filter material has reached its service life due to the adsorption of a large amount of dirt, and the replacement of the filter material is complicated. In most cases, the entire filter device will be discarded and updated after the filter...

AI Technical Summary

Problems solved by technology

However, in the long-term use process, due to the small distance between the adjacent sides of the rows of filter tubes, the conditions for air filtration and adsorption are different from those of the open front and rear sides, so that the filter tubes have different adsorption effects in the circumferential direction. distribution zone

At the same time, due to long-term work, this filter material has reached its service life due to the adsorption of a large amount of dirt, and the replacement of the filter material is complicated. In most cases, the entire filter device will be discarded and updated after the filter material life expires. device

resulting in waste

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