AIR CLEANER Russian patent published in 2014 - IPC F24F6/00 

FIELD: process engineering.

SUBSTANCE: invention relates to air cleaning. Proposed device comprises main casing with inlet and outlet and air cleaning section arranged in said main casing and composed by dust trap filter. The latter is accordion folded with flex lines in horizontal direction. It incorporates fan section arranged in air channel extending from inlet to outlet. Said section draws room air in the main casing via inlet and air cleaning section. Note that inlet comprises first inlet at, at least one side of the main casing and second inlet at its bottom part. Face decorative panel is arranged ahead of the main casing. Said panel can displace upward-downward to vary the opening area of at least second inlet of said first and second inlets. Note here that said face decorative panel can displace forward-backward to vary the opening area of the first inlet.

EFFECT: monitoring of operating conditions of the device.

17 cl, 20 dwg