AIR REGENERATION UNIT IN HERMETICALLY CLOSED ROOM Russian patent published in 2023 - IPC A62B11/00 

FIELD: air regeneration.

SUBSTANCE: air regeneration unit in a hermetically sealed room. The effect is achieved in an air regeneration unit in a hermetically sealed room, which contains regenerative cartridges installed in the frame nests, equipped with a regenerative product based on potassium superoxide. The cartridge inlet pipes communicate with the room, and the outlet pipes are connected to the compressor suction, from which the regenerated air enters the room through the compressor outlet pipe. At the same time, a gas distribution device connected to the compressor suction is installed on the frame, including a distribution air duct connected to the compressor suction, and horizontal and vertical air ducts connected to the outlet pipes of the regenerative cartridges. Moreover, the horizontal air ducts are equipped with shut-off valves, differential pressure gauges/draft gauges, and dust collectors. The inlet pipes of the regenerative cartridges are equipped with plugs.

EFFECT: improved operation and performance of the unit with a variable number of the sheltered.

2 cl, 9 dwg