AIR REGENERATION DEVICE Russian patent published in 2015 - IPC A62B11/00 

FIELD: ventilation.

SUBSTANCE: device for regeneration of air in air-tight premise comprises a fan (1) and a cartridge (3) with the regenerative product (2) on the basis of potassium superoxide fixed on a stand (8). The cartridge (3) is made in the form of sleeves (5) from elastic material joined at the inlet by the header (6) fitted with the interface device (7). At the outlet of sleeves (5) the spacing elements (9) in the form of flexible links (10) are installed with pairwise mounted fixing elements (11) between which the strength tapes (12) for fastening of plates of the regenerative product (2) are fixed. The cartridge (3) is fitted with the heat-shielding casing (4) and the strength tapes (12). The interval between the lateral surfaces of sleeves is designed in the form of the air duct (13) connected to the suction branch pipe of the fan (1) by the interface device (14). In the air duct (13) the spacer elements (15) are installed. In the upper part of the device the screen (22) with the window (23) is installed.

EFFECT: improvement of safe use of the device and simplification of putting of the device into the working position.

5 cl, 14 dwg