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公开(公告)号：US11648504B2
公开(公告)日：2023-05-16
申请号：US16728831
申请日：2019-12-27
发明人： Jeeyeon Kim , Yongwon Jeong , Saemi Kim , Sungwon Kim , Heejin Park
CPC分类号： B01D53/0454 , F24F11/0001 , B01D2253/108 , B01D2253/202 , B01D2253/204 , B01D2253/25 , B01D2257/504 , B01D2259/4508 , F24F8/15 , F24F8/90 , F24F2011/0002 , F24F2110/70
摘要： An air purification device includes a driving part for changing a location thereof, a fan, a carbon dioxide absorption filter for absorbing carbon dioxide in the air, a filter reproduction part for removing carbon dioxide absorbed into the carbon dioxide absorption filter, and a processor configured to control the driving part such that the air conditioning device moves to an area that can support ventilation, and drive the filter reproduction part for removing carbon dioxide absorbed into the carbon dioxide absorption filter in the area that can support ventilation.
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公开(公告)号：US20240189756A1
公开(公告)日：2024-06-13
申请号：US18583783
申请日：2024-02-21
发明人： Udi MEIRAV , Israel BIRAN
CPC分类号： B01D53/0446 , B01D53/0415 , B01D53/0438 , B01D53/0454 , B01D53/0462 , F24F3/044 , F24F7/08 , B01D2253/102 , B01D2253/104 , B01D2253/106 , B01D2253/108 , B01D2253/11 , B01D2253/1124 , B01D2253/202 , B01D2253/204 , B01D2257/10 , B01D2257/302 , B01D2257/404 , B01D2257/502 , B01D2257/504 , B01D2257/708 , B01D2259/4508 , F24F8/15 , F24F8/158 , F24F8/90 , Y02C20/40
摘要： In some embodiments, there is provided a scrubber system for cleaning return air in an HVAC unit, where the scrubber system attaches directly to an inlet of the return-air side of the HVAC unit, for example, by the mating of a flange on the system with a matching flange on the HVAC unit. The bolt-on scrubber system may comprise one or more sorbent materials, a fan for circulating return air through the sorbent, a damper-controlled inlet and a damper-controlled outlet to the attached return air side of the HVAC unit. Further, an additional air flow channel and a damper may be included in the system to control the flow of outside air into the HVAC unit. In some embodiments, the sorbents may be contained in removable inserts.
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公开(公告)号：US11879665B2
公开(公告)日：2024-01-23
申请号：US17559880
申请日：2021-12-22
发明人： Hao-Jan Mou , Yung-Lung Han , Chi-Feng Huang , Chang-Yen Tsai , Wei-Ming Lee , Chin-Wen Hsieh
摘要： A gas exchange device for filtering a gas is provided. The gas exchange device includes a gas-intake channel having a gas-intake-channel inlet and a gas-intake-channel outlet, a gas-exhaust channel disposed aside the gas-intake channel and including a gas-exhaust-channel inlet and a gas-exhaust-channel outlet, a purification unit disposed in the gas-intake channel for filtering the gas passing through the gas-intake channel, a gas-intake guider and a gas-exhaust guider for guiding the gas, a driving controller disposed in the gas-intake channel near the gas-intake guider for controlling enablement and disablement of the purification unit, the gas-intake guider and the gas-exhaust guider, and a gas detection main body for detecting the gas and generating detection data.
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公开(公告)号：US11673090B2
公开(公告)日：2023-06-13
申请号：US17466917
申请日：2021-09-03
发明人： Udi Meirav , Israel Biran , Sharon Perl-Olshvang , Shawn Brown
IPC分类号： B01D50/00 , B01D45/12 , B01D46/00 , B01D53/14 , B01D53/04 , B01D53/30 , B01D46/44 , B01D46/46 , B01D46/62 , B01D50/20 , F24F13/28 , F24F8/15
CPC分类号： B01D53/0462 , B01D45/12 , B01D46/0005 , B01D46/0036 , B01D46/44 , B01D46/46 , B01D46/62 , B01D50/20 , B01D53/14 , B01D53/30 , B01D2253/102 , B01D2253/104 , B01D2253/106 , B01D2253/108 , B01D2253/204 , B01D2253/25 , B01D2257/106 , B01D2257/502 , B01D2257/504 , B01D2257/70 , B01D2257/708 , B01D2258/06 , B01D2259/4508 , F24F8/15 , F24F13/28 , Y02C20/40
摘要： In some embodiments, an indoor air cleaning apparatus and a method for removing at least a portion of at least one type of gas from an indoor airflow are disclosed. The apparatus may comprise a cabinet; at least one sorbent bank comprising at least one cartridge; a fan assembly comprising at least one housing including at least one housing inlet and at least one housing outlet, at least one motor and at least one impeller; and a heating element configured to operate in at least one of two modes: an active mode and an inactive mode; and a controller configured to operate in at least two modes: an adsorption mode and a regeneration mode.
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公开(公告)号：US20240151412A1
公开(公告)日：2024-05-09
申请号：US18550236
申请日：2022-02-24
发明人： Ikuma SHIRAI , Yuki MIZUNO , Shinji YOSHIDA , Tomohiro HAYASHI
摘要： Space purification device according to the present disclosure includes hypochlorous acid water generator, mixing bath, hypochlorous acid water supply unit, water supply unit, humidifying purification unit, and control unit. Control unit is configured to, after a humidifying purification operation using the mixture water has finished, perform a first washing operation of causing water supply unit to supply water to electrolytic bath and of causing hypochlorous acid water supply unit to supply water stored in electrolytic bath to mixing bath, without performing the electrolyzing.
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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：US20230221020A1
公开(公告)日：2023-07-13
申请号：US17928536
申请日：2021-07-08
CPC分类号： F24F8/15 , B01D53/1475 , B01D53/18 , B01D53/62 , B01D53/78 , B01D2325/0283
摘要： The present invention relates to an air purifier (1) comprising a body (2) having an air inlet (I) through which the air in the environment is sucked and a clean air outlet (O) through which the cleaned air is released to the environment; a CO2 adsorption unit (3) which is provided on the body (2), which can be filled with basic liquid solution and which provides the adsorption of the carbon dioxide in the air; and an air duct (4) which provides the delivery of the air taken from the body (2) to the CO2 adsorption unit (3).
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公开(公告)号：US20230213223A1
公开(公告)日：2023-07-06
申请号：US18061652
申请日：2022-12-05
发明人： Hamidreza Salsali
摘要： A system including a housing that at least partially defines a cavity therein. The housing includes one or more apertures to permit air to circulate between the cavity and an external volume that is outside the housing. The system includes one or more fans for circulating the air through the cavity via the apertures. The system may also include one or more disinfecting devices for at least partially disinfecting the air moving through the cavity.
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公开(公告)号：US20240191892A1
公开(公告)日：2024-06-13
申请号：US18164698
申请日：2023-02-06
发明人： TAK CHUEN OR , CHENG CHEN NIEH , CHIU KEUNG LOONG , KIN YU WONG , CHUN KAN LIN , LAP YI LAW
摘要： The present application provides an air purifier comprising a main body, wherein the main body comprises: a housing, wherein an interior of the housing is hollow, an air inlet is formed at one end of the housing, an air outlet is formed at the other end of the housing, and positions of the air inlet and the air outlet are interchangeable; a fan mounted in the housing and used for sucking outside air from one end of the housing or for sucking outside air from the other end of the housing; a photocatalyst member mounted in the housing; and ultraviolet light-emitting members mounted in the housing, so that ultraviolet light emitted by the ultraviolet light-emitting members can effectively irradiate the photocatalyst member.
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公开(公告)号：US20230341144A1
公开(公告)日：2023-10-26
申请号：US18247797
申请日：2020-10-05
摘要： Air purifier (1) comprising an air channel (10) extending from an inlet (11) to an outlet (12), a fan (13) configured to generate an air flow from the inlet (11) to the outlet (12) through the channel (10), purification means (14) arranged inside the channel (10) and configured to purify the air flow, main sensing means (15) configured to measure the quality of the air flow at a point of the channel (10) and a control circuit (16) in connection with the fan (13) and the main sensing means (15), where the control circuit (16) has a program configured to compare the parameters provided by the main sensing means (15) with preset target parameters and, from said comparison, adapt the air flow generated by the fan (13).
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