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公开(公告)号:US10724761B2
公开(公告)日:2020-07-28
申请号:US16007952
申请日:2018-06-13
申请人: SolarXWorks, LLC
IPC分类号: F24F1/02 , F24F13/20 , F24F1/022 , F24F1/0003 , F24F1/12 , F24F1/0059 , F24F13/02 , F24F1/027 , F24F1/40 , F24F1/0033
摘要: A heat transfer unit includes housing that includes a compressor, a condenser, one or more fans, and an air duct disposed on a side of the compressor unit. The heat transfer unit is configured such that the unit may operate in a mini-split or stacked configuration.
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公开(公告)号:US10690370B2
公开(公告)日:2020-06-23
申请号:US15511415
申请日:2014-09-26
IPC分类号: H02K11/21 , H02P3/06 , H02P6/18 , F24F11/74 , F24F11/89 , F24F11/76 , H02P5/74 , F24F1/0033 , H02P27/08
摘要: The present invention includes a plurality of fan motors, first and second inverters for individually driving the fan motors, respectively, and one and a common control unit that performs a control arithmetic for each of the fan motors and generates an individual driving signal given to each of the inverters.
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公开(公告)号:US20200096228A1
公开(公告)日:2020-03-26
申请号:US16695715
申请日:2019-11-26
发明人: Dong Yoon LEE , Do-Hoon KIM , Joon-Ho YOON , Chul Ju LEE , Jun Woo KIM , Bu Youn LEE , Jung Dae LEE , Sung-June CHO
IPC分类号: F24F13/22 , F24F1/0047 , F24F11/77 , F24F11/79 , F24F1/0011 , F24F1/0022 , F24F1/0033 , F24F13/10 , F24F13/20 , F24F13/24 , F24F13/28 , F24F13/30 , F24F1/0059 , F24F1/34 , F24F1/32 , F24F1/0014
摘要: In an air conditioner, a drain extraction unit and a refrigerant pipe connecting unit may be disposed in a blocking region in which a discharge port is not provided so that a size of the discharge port may be secured and the discharge port may be uniformly disposed, thereby generating uniform airflow in a room. In a lower housing formed in a circular shape, some of components inside an indoor unit of the air conditioner may be disposed in a protrusion portion that protrudes from the circular housing, thereby facilitating the installation of the air conditioner. A condensate water collecting space disposed outside the housing may be provided in a drain tray, thereby efficiently preventing a leakage due to condensate water generated outside the housing. The housing, the drain tray, and the cover member of the air conditioner may be coupled by a coupling member coupled outside.
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公开(公告)号:US11536468B2
公开(公告)日:2022-12-27
申请号:US16629412
申请日:2018-02-06
发明人: Masaki Kawamura
IPC分类号: F24F1/0063 , F24F1/0033 , F24F13/20
摘要: A heat exchanger placed in front of an air blower is appropriately supported by a cabinet. In an indoor unit, the heat exchanger is placed only in front of a rotation center of an air-blowing fan. The cabinet includes: an upper left protrusion and an upper right protrusion protruding forward from an upper portion of the cabinet; and a lower left protrusion and a lower right protrusion protruding forward from a lower portion of the cabinet, so that the protrusions support the heat exchanger.
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公开(公告)号:US20220404059A1
公开(公告)日:2022-12-22
申请号:US17717758
申请日:2022-04-11
发明人: Jun HWANG , Hyungjin KWON , Kyutae PARK , Joonho YOON , Sangwoo LEE , Sungjin LIM , Eunsung JO , Hyeongkyu CHO , Youngju JOO , Hyoungseo CHOI
IPC分类号: F24F11/77 , F24F1/0033 , F24F1/0059
摘要: An air conditioner including an indoor unit housing; an indoor heat exchanger configured to exchange heat with air flowing into the indoor unit housing; a compressor configured to compress a refrigerant for a cooling operation or a heating operation performed by the air conditioner; a four-way valve configured to switch a circulation direction of the refrigerant based on whether the air conditioner is to perform the cooling operation or the heating operation; a first blower fan located in the indoor unit housing and configured to blow heat-exchanged air out of the indoor unit housing; a second blower fan located in the indoor unit housing at a higher position than the first blower fan and configured to blow heat-exchanged air out of the indoor unit housing; and a processor electrically connected to the compressor, the four-way valve, the first blower fan, and the second blower fan, and configured to, during the heating operation, adjust a rotational speed of the first blower fan to be higher than a rotational speed of the second blower fan.
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公开(公告)号:US20220018569A1
公开(公告)日:2022-01-20
申请号:US17309071
申请日:2019-11-19
发明人: Jun HWANG , Taewoo KIM , Sangwoo LEE , Seungjun PARK , Hyeongkyu CHO , Youngju JOO , Hyeongjoon SEO
IPC分类号: F24F11/77 , F24F1/005 , F24F1/0033
摘要: An air conditioner includes: a housing internally including a first channel and a second channel which are different in inlets and outlets and isolated from each other; a heat exchanger provided in the first channel and configured to exchange heat with air; a first fan provided in the first channel and configured to emit air, of which heat is exchanged with the heat exchanger, to the outside of the housing; a second fan provided in the second channel and configured to emit air, which moves along the second channel, to the outside of the housing; a driver configured to drive each of the first fan and the second fan; and a controller configured to control the driver to operate the first fan based on an indoor temperature and an outdoor temperature, and selectively operate the second fan based on a time section in which at least one of the indoor temperature or the outdoor temperature satisfies a preset temperature condition.
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公开(公告)号:US20210332828A1
公开(公告)日:2021-10-28
申请号:US16499522
申请日:2019-03-28
IPC分类号: F04D29/38 , F04D19/00 , F04D25/08 , F04D19/02 , F04D25/16 , F24F1/0011 , F24F1/0033
摘要: A fan includes a first wind wheel having a first rotation axis and a second wind wheel arranged opposite to the first wind wheel and having a second rotation axis. The first wind wheel includes a first hub and a plurality of first blades arranged around the first hub and spaced apart from one another. The second wind wheel includes a second hub not directly coupled to the first hub and a plurality of second blades arranged around the second hub and spaced apart from one another. The first blades and the second blades are tilted towards opposite directions along a circumferential direction.
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公开(公告)号:US11035583B2
公开(公告)日:2021-06-15
申请号:US15992699
申请日:2018-05-30
发明人: Young-Jin Kim , Ju-Hyun Kang , Young-Jae Kim , Byung Yul So , Yong-Gak Kim , In-Jung Baek , Na Yeong Byeon , Moo Gyo Seo , Hyeong Joon Seo , Seung Cheon Yu , Sang Woo Lee , Hyo Kyu Lee , Jin Ho Lim , Min-Gi Cho , Hyeong Kyu Cho , Jun Hwang , Do Yeon Kim , Hyun Ah Kim , Yong Ho Seo , Woo Seog Song , Hyun-Joo Song , Young Sun Shin , Joon-Ho Yoon , Bu Youn Lee , Jung Dae Lee , Chang Seon Lee , Min Gu Jeon , Hee Jae Jeong
IPC分类号: F24F11/30 , F24F1/0047 , F24F1/0057 , F24F11/79 , F24F11/77 , F24F1/0011 , F24F1/0022 , F24F1/0033 , F24F13/24 , F24F13/28 , F24F110/00 , F24F110/10 , F24F120/12 , F24F11/65 , F24F11/41 , F24F11/52
摘要: An air conditioner includes a housing having a suction port and a discharge port, a main fan configured to draw air into the housing through the suction port and discharge air from the housing through the discharge port, an auxiliary fan configured to draw, into the housing, air discharged by the main fan and a controller configured to control a rotational speed of the auxiliary fan to change a direction in which air is discharged from the housing.
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公开(公告)号:US11022325B2
公开(公告)日:2021-06-01
申请号:US16246713
申请日:2019-01-14
发明人: Kyeong Ae Lee , KwonJin Kim , Sung Jae Kim , Seon Uk Na , Yeon Seob Yun , Young Uk Yun , Byung Han Lim , Sung June Cho , Jong Kweon Ha
IPC分类号: F24F1/0033 , F28G3/04 , F24F13/20 , B08B1/04
摘要: Disclosed is an air conditioner including a housing having a suction port and a discharge port, a discharge panel having a plurality of discharge holes and disposed at the discharge port, a blowing fan provided inside the housing, and a reinforcing member disposed at a rear of the discharge panel to support the discharge panel. With this configuration, it is possible to prevent the discharge panel from being deformed by pressing, and to minimize the exposure of the inside of the air conditioner through the discharge hole of the discharge panel.
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公开(公告)号:US10962238B2
公开(公告)日:2021-03-30
申请号:US16123424
申请日:2018-09-06
IPC分类号: F24H3/02 , F24F1/0059 , F04D29/054 , F04D29/66 , F04D29/42 , F04D25/16 , F24F1/0022 , F24F1/0033 , F24F1/0011 , F24F13/20 , F24F13/24 , F24F13/32
摘要: According to one embodiment, an air conditioner includes a blower device and a heat exchanger. The blower device includes a fan motor, a fan, a fan case and a coupling member. The fan motor includes a first end section and a second end section separate from each other. The fan is coaxially fixed to a rotating shaft. The fan case accommodating the fan and for guiding air discharged from the fan toward the heat exchanger. The coupling member includes a pair of arm sections respectively coupled to the first end section and the second end section, and a bar-like section extending in the axial direction of the rotating shaft across the arm sections and coupled to the fan case. The fan motor and the fan case are integrally coupled to each other through the coupling member.
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