公开(公告)号：US11519615B2

公开(公告)日：2022-12-06

申请号：US16771107

申请日：2017-12-13

申请人： Electrolux Appliances Aktiebolag

发明人： Israel Martinez Galvan

IPC分类号： F24F1/48 ,  F24F11/89 ,  F24F1/10 ,  F24F1/16 ,  F24F1/22 ,  F24F1/38 ,  F24F1/56 ,  F24F13/20 ,  F24F13/30 ,  F24F1/32

摘要： An outdoor unit of an air-conditioner. The outdoor unit has a casing having a front air outlet and at least one air inlet. At least one fan is located in the casing. The outdoor unit is configured such that the at least one air inlet is provided in a top section and or in a bottom section of the outdoor unit when the outdoor unit is installed in an operational position. The outdoor unit is further configured such that the at least one fan is configured to move air from the at least one air-inlet to the front air outlet or move air from front air outlet to the at least one air-inlet.

公开(公告)号：US20210172631A1

公开(公告)日：2021-06-10

申请号：US17109628

申请日：2020-12-02

申请人： Samsung Electronics Co., Ltd.

发明人： Hyukjae KWON ,  Taeksoo KIM ,  Hyun Chul LEE ,  Joonseon JEONG ,  Inhyuock CHO ,  Sangmin JI ,  Jaeseung HAN ,  Jinkyu KANG ,  Ilhwan KIM ,  Kitae PARK ,  Seokwhan CHUNG ,  Hyoungwoo CHOI

IPC分类号： F24F8/99 ,  B01D46/00 ,  B01D53/02 ,  B01D46/44 ,  F24F1/48 ,  F24F8/20 ,  F24F1/56 ,  F24F8/10

摘要： An outdoor air cleaning system includes a partition surrounding a purification space to isolate the purification space from an external space and having at least one opening connecting the purification space to the external space, an air purifying device configured to supply purified air to the purification space, and a controller configured to control the air purifying device. An openness level defined as an area ratio of the opening with respect to a surface area of the partition is about 10% or more and about 50% or less.

公开(公告)号：US10948201B2

公开(公告)日：2021-03-16

申请号：US16314065

申请日：2016-10-05

申请人： Mitsubishi Electric Corporation

发明人： Yuto Takeuchi ,  Kentaro Yonehara ,  Tatsuya Asanuma

IPC分类号： F24F1/56 ,  F24F1/48

摘要： An outdoor unit for an air-conditioning apparatus has a fan guard covering an air outlet provided in a front panel. The air outlet is opened in a circular shape. The fan guard has a spiral wire formed in a spiral shape and having a hole in a center portion of the spiral wire, a center cap covering the hole, and an outer frame wire that is formed in an annular shape to surround an outer circumference of the spiral wire and in which one end portion and the other end portion at both ends of the annular shape are displaced from each other in a radial direction of the spiral wire and joined to each other at a position of an outer circumferential end portion of the spiral wire.

公开(公告)号：US20200088432A1

公开(公告)日：2020-03-19

申请号：US16494360

申请日：2018-03-30

申请人： Daikin Industries, LTD.

发明人： Tomohiro NAGANO ,  Hirokazu FUJINO ,  Kaori YOSHIDA ,  Isao FUJINAMI ,  Deb Kumar MONDAL ,  Hiroki YAMAGUCHI

IPC分类号： F24F11/43 ,  F28D1/047 ,  F28F13/18 ,  F28F17/00 ,  F28F19/02 ,  F24F1/48 ,  F25B39/02 ,  F25B47/02

摘要： A heat exchanger includes: a surface with a water-repellent coating. The surface has a surface structure that includes protrusions. Condensed water droplets, each having a droplet diameter that allows a subcooled state to be maintained even under a predetermined freezing condition, combine with one other on the surface and generate an energy. The surface structure uses the energy to remove the combined condensed water droplets from the surface.

公开(公告)号：US20200072480A1

公开(公告)日：2020-03-05

申请号：US16119784

申请日：2018-08-31

申请人： GREE ELECTRIC APPLIANCES, INC. OF ZHUHAI

发明人： Kai YU ,  Handong XUE ,  Caizhou ZENG

IPC分类号： F24F1/48 ,  F24F1/38

摘要： The present disclosure relates to an embedded type air conditioner outdoor unit and an air conditioner. The embedded type air conditioner outdoor unit comprises: a housing comprising an air inlet and an air outlet which are provided on the same side surface of the housing; a heat exchanger provided within the housing, for heat exchange with air introduced by the air inlet; and a cross-flow fan provided within the housing, for flowing the air introduced by the air inlet through the heat exchanger. By applying the technical solution of the present application, the air introduced by the air inlet after heat exchange by the heat exchanger is expelled via an exhaust port by using the cross-flow fan, thereby improving the problem of much noise of the embedded type air conditioner outdoor unit.

公开(公告)号：US20200003435A1

公开(公告)日：2020-01-02

申请号：US16023844

申请日：2018-06-29

申请人： Mitsubishi Electric US, Inc.

发明人： Joseph Paul BUSH ,  Khurram ALI ,  Peter Christian FLYNN

IPC分类号： F24F1/48 ,  F24F1/68 ,  F24F7/06 ,  F24F13/04 ,  F24F13/06 ,  F24F13/08

摘要： An air-conditioning system is provided, comprising: an air conditioner including a first fan having a first fan input configured to receive first input air, and a first fan output configured to generate a first output air stream in a horizontal direction, and a second fan having a second fan input configured to receive second input air, and a second fan output configured to generate a second output air stream in the horizontal direction; an air baffle including a first upflow duct attached to the air-conditioner and configured to direct the first output air stream into a first deflected air stream flowing in a first direction between 0 degrees and 45 degrees from vertical, and a second upflow duct attached to the air-conditioner and configured to direct the second output air stream into a second deflected air stream flowing in a second direction between 0 degrees and 45 degrees from vertical.

公开(公告)号：US20190249884A1

公开(公告)日：2019-08-15

申请号：US16386973

申请日：2019-04-17

申请人： SAMSUNG ELECTRONICS CO., LTD.

发明人： Do Hoon KIM ,  Kyoung Rock KIM ,  Jong Youb KIM ,  Jung Ho KIM ,  Je Myung MOON ,  Jae Hyoung SIM ,  Joon Ho YOON ,  Bu Youn LEE ,  Jung Dae LEE ,  Bum JANG

IPC分类号： F24F1/48 ,  F24F13/14 ,  F24F13/20 ,  F24F1/0047 ,  F24F13/12 ,  F24F13/10 ,  F24F1/0011 ,  F24F1/0007

CPC分类号： F24F1/48 ,  F24F1/0007 ,  F24F1/0011 ,  F24F1/0047 ,  F24F11/00 ,  F24F13/10 ,  F24F13/12 ,  F24F13/14 ,  F24F13/20

摘要： Disclosed herein is an air conditioner. The air conditioner includes a housing having an inlet and an outlet, and having a first guide surface forming the outlet and a second guide surface facing the first guide surface provided therein, a heat exchanger configured to heat-exchange air suctioned through the inlet, a blower fan configured to suction air from the inlet, heat-exchange the air by passing air through the heat exchanger, and discharge air toward the outlet, and an airflow control unit provided to be movable between a first position adjacent to one end portion of the outlet from which air is discharged and a second position spaced apart from the end portion of the outlet from which air is discharged, and protruding from the first guide surface or the second guide surface when the airflow control unit placed at the first position.

公开(公告)号：US10378781B2

公开(公告)日：2019-08-13

申请号：US15562052

申请日：2015-06-19

申请人： Mitsubishi Electric Corporation

发明人： Atsushi Kono ,  Seiji Nakashima

IPC分类号： F24F1/48 ,  F24F1/38 ,  F24F1/14 ,  F24F1/50 ,  F24F1/16 ,  F24F1/18

摘要： An outdoor unit for a refrigeration cycle apparatus includes an outdoor heat exchanger arranged around an axis on an upstream side of an airflow with respect to a propeller fan. Further, the outdoor heat exchanger includes a first flat surface portion, a second flat surface portion, and a curved portion connecting the first and second flat surface portions to each other. An airflow directing plate is opposed to an end portion of the outdoor heat exchanger on the propeller fan side from the axis side of the propeller fan. The airflow directing plate is opposed to at least any one of the first flat surface portion and the second flat surface portion without being opposed to the curved portion.

公开(公告)号：US20190145637A1

公开(公告)日：2019-05-16

申请号：US16080799

申请日：2016-05-12

申请人： Mitsubishi Electric Corporation

发明人： Ryozo ONUKI ,  Shinichi UCHINO

IPC分类号： F24F1/56 ,  F24F1/48 ,  F24F1/24 ,  F24F1/14

摘要： An air-conditioning-apparatus outdoor unit includes a casing, an air-sending device chamber, a machine chamber, a partition, a heat exchanger cover, and an electric box including a bottom plate that defines a bottom surface of the electric box and that is joined to an upper end of the heat exchanger cover. The casing includes a shell panel having an outdoor-air inlet that is open. The heat exchanger cover is positioned to face the outdoor-air inlet, and defines, together with the partition and the shell panel, an air passage communicating with the outdoor-air inlet in the machine chamber. The bottom plate of the electric box has a bottom opening communicating with the air passage.

公开(公告)号：US09714779B2

公开(公告)日：2017-07-25

申请号：US14644553

申请日：2015-03-11

申请人： Whirlpool Corporation

发明人： Nihat O. Cur ,  James C. L. Guarino ,  James W. Kendall ,  Steven J. Kuehl

IPC分类号： B03C3/12 ,  B03C3/36 ,  B03C3/45 ,  F25B39/00 ,  F24F1/06 ,  F24F1/48 ,  B01D46/00 ,  B01D46/30 ,  F25B49/00 ,  F24F1/00 ,  F24F1/38 ,  F24F1/56 ,  F24F1/10 ,  F25B39/02

CPC分类号： F25B39/00 ,  B01D46/0023 ,  B01D46/0028 ,  B01D46/0032 ,  B01D46/30 ,  F24F1/0003 ,  F24F1/06 ,  F24F1/10 ,  F24F1/38 ,  F24F1/48 ,  F24F1/56 ,  F25B39/02 ,  F25B49/00

摘要： A split air conditioner has a cabinet with a fan and evaporator for mounting within a structure. The cabinet includes a filter or a stacked filter system positioned in the flow path between an air inlet and an air outlet for filtering contaminants from the air. Movable filters are provided for selectively bypassing the filters to provide a greater or lesser degree of filtration of the air. Preferably, the filters are high performance HEPA-like filter having substantially less pressure drop.