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公开(公告)号：US11874026B2
公开(公告)日：2024-01-16
申请号：US17309521
申请日：2019-11-29
发明人： Jungsoo Lim , Kyoungmok Kim , Seulkiro Kim , Sunhee Park , Hyesoon Yang , Kisup Lee , Sinyoung Lee , Jongho Lee , Mingyu Jung , Jeongsu Han
摘要： Disclosed is an air conditioner for creating a comfortable indoor environment. The air conditioner includes an indoor unit configured to have a carbon dioxide remover for filtering carbon dioxide from indoor air to supply clean air into a room, and discharging the filtered carbon dioxide to the outside, an outdoor unit configured to have an oxygen generator for separating oxygen from outdoor air introduced from the outside to supply the separated oxygen into the room, and discharging residues from which the oxygen is separated to the outside; 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 outdoor together. According to the disclosure, by first removing the carbon dioxide from the room and then discharging the carbon dioxide and the residues while operating the oxygen generator, a piping installation operation by a simple piping structure as well as an efficient operation is possible.
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公开(公告)号：US11292732B2
公开(公告)日：2022-04-05
申请号：US16705745
申请日：2019-12-06
发明人： Jongho Lee , Kookjeong Seo , Hyesoon Yang , Jungsoo Lim
摘要： Disclosed is a water purifier. The water purifier includes a water quality sensor configured to measure quality of water that is suppled from a water supply source, a first filter configured to filter by a first method, a second filter configured to filter by a second method, a flow path shifting valve configured to selectively supply water that is supplied from the water supply source to the first filter or the second filter, and a processor configured to control the flow path shifting valve based on a water quality value that is measured by the sensor.
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