Patent ID: 11874026
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Chemical engineering (Chemistry)
Classification: CPC C  F  B  Y | IPC B  F

Claim 0:
1. An air conditioner, comprising:
an indoor unit including a carbon dioxide remover configured to
filter carbon dioxide from indoor air to supply clean air into a room;

an outdoor unit including a discharger and an oxygen generator configured to:
discharge the filtered carbon dioxide to an outside via the discharger,
separate oxygen from outdoor air introduced from an outside of the air conditioner to supply the separated oxygen into the room, and
discharge residues from which the oxygen is separated to the outside;

an air discharge pipe configured to provide into the room the clean air from which the carbon dioxide has been removed from the indoor air;
a first exhaust pipe configured to discharge the filtered carbon dioxide from the indoor unit to outdoor unit;
a second exhaust pipe configured to discharge the residues by the oxygen generator;
a third exhaust pipe coupled to the discharger and configured to join the first exhaust pipe and the second exhaust pipe; and
a processor configured to control the carbon dioxide remover and the oxygen generator to discharge the filtered carbon dioxide and the residues to the outside together via the third exhaust pipe and the discharger.