CN104061632A - Outdoor unit of air conditioner - Google Patents
Outdoor unit of air conditioner Download PDFInfo
- Publication number
- CN104061632A CN104061632A CN201310088776.9A CN201310088776A CN104061632A CN 104061632 A CN104061632 A CN 104061632A CN 201310088776 A CN201310088776 A CN 201310088776A CN 104061632 A CN104061632 A CN 104061632A
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- compressor
- heat exchanger
- outdoor unit
- heat exchange
- air
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- 238000009434 installation Methods 0.000 claims abstract description 8
- 238000005192 partition Methods 0.000 claims abstract 3
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 238000009827 uniform distribution Methods 0.000 abstract 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
- Other Air-Conditioning Systems (AREA)
Abstract
本发明涉及一种空调器室外机，包括壳体，在所述壳体内用隔板分隔成压缩机腔和热交换腔，所述压缩机腔内包括压缩机和管路，所述热交换腔内包括热交换器和室外风机，所述壳体由顶板、侧板及底盘组成，在所述壳体上设置有进风口和出风口，所述室外风机为离心风机，所述热交换器围绕所述离心风机的周围设置。本发明不但可以加大换热器的放置空间，还可最大限度地保证通过热交换器的气流均匀分布，有利于提高室外机的换热能力和热交换器的换热效率。另外，采用离心风扇的空调器室外机，室外机可以变化成较多的形式，除适用于一般安装条件外，还可以满足某些特定场所的安装要求。
The invention relates to an outdoor unit of an air conditioner, which includes a casing, and a partition plate is used to divide the inside of the casing into a compressor cavity and a heat exchange cavity, the compressor cavity includes a compressor and pipelines, and the heat exchange cavity It includes a heat exchanger and an outdoor fan. The housing is composed of a top plate, a side plate and a chassis. Air inlets and air outlets are arranged on the housing. The outdoor fan is a centrifugal fan. The heat exchanger surrounds Set around the centrifugal fan. The present invention can not only increase the placement space of the heat exchanger, but also ensure the uniform distribution of the airflow passing through the heat exchanger to the greatest extent, which is beneficial to improving the heat exchange capacity of the outdoor unit and the heat exchange efficiency of the heat exchanger. In addition, the outdoor unit of the air conditioner with centrifugal fan can be changed into many forms, which can meet the installation requirements of some specific places in addition to being suitable for general installation conditions.
Description
Technical field
The present invention relates to a kind of air-conditioner outdoor unit, belong to air-conditioning technique field.
Background technology
The off-premises station of detachable air conditioner comprises compressor, pipeline, heat exchanger, outdoor fan and housing, housing comprises top board, side plate, front panel, rear backplate, chassis etc., on front panel, be provided with corresponding air outlet, side plate and rear backplate arrange air inlet, at air inlet and air outlet place, grid etc. are set.In housing, be roughly divided into compressor chamber and heat exchange chamber that left and right is set up in parallel, compressor and pipeline are arranged on compressor chamber, and outdoor fan and heat exchanger are arranged in heat exchange chamber, and centre separates with dividing plate.Wherein, the common employing axial flow blower of outdoor fan, condenser is arranged on the inlet side of aerofoil fan, adopts air draught mode to carry out heat exchange.The air-conditioner outdoor unit of this employing aerofoil fan maturation has been applied for a long time, has that simple in structure, air quantity is large, efficiency high, but this kind of off-premises station also has obvious deficiency:
When as shown in Figure 1, this kind of off-premises station is subject to fuselage depth direction size B and installs, fuselage affects larger from the gap A of wall.If installation dimension A is too small, can cause air quantity and fan efficiency sharply to decline.If fuselage size B is too small, heat exchange chamber air-flow is unstable, and heat exchanger heat exchange efficiency is low.In addition, aerofoil fan takes up room larger, also makes the volume of this kind of off-premises station relatively large, and installing space is subject to certain restrictions.
Summary of the invention
Main purpose of the present invention is to address the above problem and is not enough, provides a kind of air-flow to be evenly distributed, and heat exchanger placement space is large, the air-conditioner outdoor unit that heat exchange efficiency is high.
For achieving the above object, technical scheme of the present invention is:
A kind of air-conditioner outdoor unit, comprise housing, at described housing inner-use clapboard, be separated into compressor chamber and heat exchange chamber, in described compressor chamber, comprise compressor and pipeline, in described heat exchange chamber, comprise heat exchanger and outdoor fan, described housing is comprised of top board, side plate and chassis, is provided with air inlet and air outlet on described housing, described outdoor fan is centrifugal blower, and described heat exchanger is around surrounding's setting of described centrifugal blower.
Further, described heat exchanger is cylinder type, semicircle cartridge type, oval cartridge type, semiellipse cartridge type, board-type, " " " type, " combination of one or more forms in ［ " type, " V " type.
Further, described compressor chamber and heat exchange chamber left and right are set up in parallel, and described centrifugal blower is vertically fixed on described chassis by mounting bracket.
Further, the setting that is arranged above and below of described compressor chamber and heat exchange chamber, described heat exchange chamber is positioned at the top of described compressor chamber, and described centrifugal blower is fixed on described dividing plate by mounting bracket, and the axis of described centrifugal blower is perpendicular to described chassis.
Further, described compressor chamber and heat exchange chamber are setting up and down, the base section of described heat exchange chamber is surrounded on the periphery of described compressor chamber, and described centrifugal blower is fixed on described dividing plate by mounting bracket, and the axis of described centrifugal blower is perpendicular to described chassis.
Further, described air inlet is arranged on the described top board at top, described centrifugal blower inlet side.
Further, described air outlet is arranged on described side plate.
Further, described side plate is around described heat exchanger setting.
Further, at described air inlet and air outlet place, guard is set.
Further, described compressor is vertical compressor or horizontal compressor.
Content to sum up, air-conditioner outdoor unit of the present invention, adopt centrifugal fan, heat exchanger is centered around centrifugal fan around, this version not only can strengthen the placement space of heat exchanger, also can guarantee to be to greatest extent uniformly distributed by the air-flow of heat exchanger, be conducive to improve the exchange capability of heat of off-premises station and the heat exchange efficiency of heat exchanger.In addition, adopt the air-conditioner outdoor unit of centrifugal fan, off-premises station can be varied to more form, except being applicable to, general mounting condition, can also to meet the installation requirement of some particular place, less for the restriction of installing space.
Adopt after centrifugal fan, the noise of off-premises station reduces significantly, but also has omitted the worm frame as air channel, has reduced cost, has reduced the weight of complete machine.
Accompanying drawing explanation
Fig. 1 is prior art air-conditioner outdoor unit structural representation;
Fig. 2 is the embodiment of the present invention one outdoor unit structure schematic diagram;
Fig. 3 is the embodiment of the present invention two outdoor unit structure schematic diagrames;
Fig. 4 is the top view of Fig. 3;
Fig. 5 is the embodiment of the present invention three outdoor unit structure schematic diagrames;
Fig. 6 is the top view of Fig. 5.
As shown in Figures 1 to 6, compressor chamber 1, heat exchange chamber 2, dividing plate 3, compressor 4, pipeline 5, heat exchanger 6, centrifugal blower 7, top board 8, side plate 9, chassis 10.
The specific embodiment
Below in conjunction with accompanying drawing and the specific embodiment, the present invention is described in further detail:
Embodiment mono-:
As shown in Figure 2, air-conditioner outdoor unit of the present invention, comprises the housing of off-premises station, space in housing is divided into two chambeies, be respectively between 2, two chambeies of compressor chamber 1 and heat exchange chamber and separate with dividing plate 3, in the present embodiment, between compressor chamber 1 and heat exchange chamber 2, left and right is set up in parallel, in compressor chamber 1, comprise compressor 4 and pipeline 5, wherein, compressor 4 adopts vertical compressor, in heat exchange chamber 2, comprise heat exchanger 6 and outdoor fan, outdoor fan adopts centrifugal blower 7.
Housing is comprised of top board 8, side plate 9 and chassis 10, surrounds the structure of a casing shape between top board 8 and chassis 10 with side plate 9.Compressor 4 is mounted by means of bolts on chassis 10, and the bottom of dividing plate 3 is fixed on chassis 10, and dividing plate 3 sides are fixedly connected with side plate 9, are provided with osculum (not shown) on chassis 10.
Centrifugal blower 7 comprises the motor of centrifugal fan and drive fan, and centrifugal fan is fixed on the output shaft of motor, and motor is vertically fixed on chassis 10 by mounting bracket (not shown), and the central axis of centrifugal blower 7 is fixing perpendicular to chassis 10.Centrifugal blower 7 is from upper and lower both direction upper air inlet, from circumferencial direction air-out.
Heat exchanger 6 is comprised of fin and copper pipe, the setting of heat exchanger 6 surroundings around centrifugal fan, and heat exchanger 6 is positioned at the air side of centrifugal blower.Because centrifugal fan is cylinder type, so correspondingly heat exchanger 6 can adopt cylinder type, semicircle cartridge type, oval cartridge type, semiellipse cartridge type, board-type, " " " type, " any one in ［ " type, " V " type; or the combination of several forms; as adopted combination of semicircle cartridge type and board-type etc.; wherein preferably adopt cylinder type, semicircle cartridge type, oval cartridge type, semiellipse cartridge type; the air-flow of centrifugal fan is uniform-flow over-heat-exchanger 6 to greatest extent, and then significantly improve the exchange capability of heat of off-premises station and the heat exchange efficiency of heat exchanger 6.In addition, in the situation that not increasing off-premises station overall volume, because heat exchanger 6 arranges around centrifugal blower 7, can also strengthen the placement space of heat exchanger 6, and then the front face area of increasing heat exchanger 6, further improve the exchange capability of heat of off-premises station and the heat exchange efficiency of heat exchanger 6.
The shape of side plate 9 can be set according to the shape of heat exchanger 6; when adopting cylinder type or semicircle cartridge type or adopting the combined shaped of semicircle cartridge type and board-type as heat exchanger 6; the side plate 9 that is positioned at heat exchange chamber 2 parts also can bend to cylinder type or semicircle cartridge type correspondingly; compressor chamber 1 part can adopt traditional square; or whole off-premises station also can unify to adopt cylinder type; on side plate 9, evenly have air outlet, guard is set with protection heat exchanger 6 at air outlet place.This structure, off-premises station can be varied to more version, except being applicable to, general mounting condition, can also to meet the installation requirement of some particular place, less for the restriction of installing space, has wide range of applications.
Because centrifugal blower 7 is vertical fixing, air inlet (not shown) is arranged on the top board 8 at centrifugal blower 7 tops, is provided for the guard of protection at air inlet place.Off-premises station is in when work, from the top air intake of off-premises station, after over-heat-exchanger 6 from sidepiece air-out.
Adopt after centrifugal blower, the noise of off-premises station reduces significantly, but also has omitted the worm frame as air channel, has reduced cost, has reduced the weight of complete machine.
Embodiment bis-:
As shown in Figure 3 and Figure 4, air-conditioner outdoor unit in the present embodiment, the housing that comprises off-premises station, space in housing is divided into two chambeies, be respectively compressor chamber 1 and heat exchange chamber 2, the setting that is arranged above and below of compressor chamber 1 and heat exchange chamber 2, separates with dividing plate 3 between upper and lower two chambeies, and dividing plate 3 is horizontally disposed with.Compressor chamber 1 comprises compressor 4 and pipeline 5, and wherein, compressor 4 adopts vertical compressor, also can adopt horizontal compressor, adopt horizontal compressor can reduce the height of whole off-premises station, comprise heat exchanger 6 and outdoor fan in heat exchange chamber 2, outdoor fan adopts centrifugal blower 7.
Housing is comprised of top board 8, side plate 9 and chassis 10, between top board 8 and chassis 10, with side plate 9, surrounds the structure that forms a casing shape.Compressor 4 is mounted by means of bolts on chassis 10, and the periphery of dividing plate 3 is fixedly connected with side plate 9, is provided with osculum (not shown) on chassis 10.
Centrifugal blower 7 comprises the motor of centrifugal fan and drive fan, and centrifugal fan is fixed on the output shaft of motor, and on the dividing plate 3 in the middle of motor is fixed on by mounting bracket (not shown), the central axis of centrifugal blower 7 is fixing perpendicular to chassis 10.Centrifugal blower 7 is from upper and lower both direction upper air inlet, from circumferencial direction air-out.
Heat exchanger 6 is comprised of fin and copper pipe, the setting of heat exchanger 6 surroundings around centrifugal fan, and heat exchanger 6 is positioned at the air side of centrifugal blower.Because centrifugal fan is cylinder type, so correspondingly heat exchanger 6 can adopt cylinder type, semicircle cartridge type, oval cartridge type, semiellipse cartridge type, board-type, " " " type, " any one in ［ " type, " V " type; or the combination of several forms; wherein preferably adopt cylinder type, semicircle cartridge type, oval cartridge type and semiellipse cartridge type; as shown in Figure 3 and Figure 4, what heat exchanger 6 adopted is cylinder type.In the present embodiment, due to heat exchange chamber 2, be positioned at the top of compressor chamber 1, the circumferencial direction of heat exchanger 6 all can air-out, the air-flow of centrifugal fan is uniform-flow over-heat-exchanger 6 to greatest extent, and then significantly improves the exchange capability of heat of off-premises station and the heat exchange efficiency of heat exchanger 6.In addition, in the situation that not increasing off-premises station overall volume, because heat exchanger 6 arranges around centrifugal blower 7, can also strengthen the placement space of heat exchanger, and then the front face area of increasing heat exchanger 6, further improve the exchange capability of heat of off-premises station and the heat exchange efficiency of heat exchanger 6.
The shape of side plate 9 can be set according to the shape of heat exchanger 6, as shown in Figure 4, when heat exchanger 6 adopts cylinder type, side plate 9 also can bend to cylindrical shape, and then whole off-premises station also can form cylinder type or semicircle cylindrical structure, the height of this structure off-premises station increases to some extent, but can significantly reduce the lateral dimension of off-premises station, on side plate 9, evenly have air outlet, guard is set to guarantee heat exchanger 6 at air outlet place.This structure, off-premises station can be varied to more version, except being applicable to, general mounting condition, can also to meet the installation requirement of some particular place, less for the restriction of installing space, has wide range of applications.
Because centrifugal blower 7 is vertical fixing, air inlet (not shown) is arranged on the top board 8 at centrifugal blower 7 tops, is also provided for the guard of protection at air inlet place.Off-premises station is in when work, from the top air intake of off-premises station, after over-heat-exchanger 6 from sidepiece air-out.
Embodiment tri-:
As shown in Figure 5 and Figure 6, air-conditioner outdoor unit in the present embodiment, comprises the housing of off-premises station, and the space in housing is divided into two chambeies, be respectively compressor chamber 1 and heat exchange chamber 2, compressor chamber 1 comprises compressor 4 and pipeline 5, and wherein, compressor 4 adopts vertical compressor, also can adopt horizontal compressor, adopt horizontal compressor can reduce the height of whole off-premises station, comprise heat exchanger 6 and outdoor fan in heat exchange chamber 2, outdoor fan adopts centrifugal blower 7.
In the present embodiment, compressor chamber 1 and heat exchange chamber 2 are setting up and down, the base section of heat exchange chamber 2 is surrounded on the periphery at compressor chamber 1 top, between compressor chamber 1 and heat exchange chamber 2, with dividing plate 3, separate, dividing plate 3 is horizontally disposed with, superposed Partial shrinkage machine 4 and pipeline 5 inserts in heat exchange chambers 2 through dividing plate 3, can further reduce the height of whole off-premises station like this, and then reduces costs and the weight of complete machine.
Housing is comprised of top board 8, side plate 9 and chassis 10, between top board 8 and chassis 10, with side plate 9, surrounds the structure that forms a casing shape.Compressor 4 is mounted by means of bolts on chassis 10, and the periphery of dividing plate 3 is fixedly connected with side plate 9, is provided with osculum (not shown) on chassis 10.
Centrifugal blower 7 comprises the motor of centrifugal fan and drive fan, and centrifugal fan is fixed on the output shaft of motor, and on the dividing plate 3 in the middle of motor is fixed on by mounting bracket (not shown), the central axis of centrifugal blower 7 is fixing perpendicular to chassis 10.Centrifugal blower 7 is from upper and lower both direction upper air inlet, from circumferencial direction air-out.
Heat exchanger 6 is comprised of fin and copper pipe, the setting of heat exchanger 6 surroundings around centrifugal fan, and heat exchanger 6 is positioned at the air side of centrifugal blower.Because centrifugal fan is cylinder type, so correspondingly heat exchanger 6 can adopt cylinder type, semicircle cartridge type, oval cartridge type, semiellipse cartridge type, board-type, " " " type, " any one in ［ " type, " V " type; or the combination of several forms; wherein preferably adopt cylinder type, semicircle cartridge type, oval cartridge type and semiellipse cartridge type; as shown in Figure 5 and Figure 6, what heat exchanger 6 adopted is cylinder type.In the present embodiment, due to heat exchange chamber 2, be positioned at the top of compressor chamber 1, the circumferencial direction of heat exchanger 6 all can air-out, the air-flow of centrifugal fan is uniform-flow over-heat-exchanger 6 to greatest extent, and then significantly improves the exchange capability of heat of off-premises station and the heat exchange efficiency of heat exchanger 6.In addition, in the situation that not increasing off-premises station overall volume, can also strengthen the placement space of heat exchanger, and then strengthen the front face area of heat exchanger 6, further improve the exchange capability of heat of off-premises station and the heat exchange efficiency of heat exchanger 6.
The shape of side plate 9 can be set according to the shape of heat exchanger 6, as shown in Figure 6, when heat exchanger 6 adopts cylinder type, side plate 9 also can correspondingly surround cylinder type, and then whole off-premises station forms cylinder type or semicircle cylindrical structure, on side plate 9, evenly have air outlet, guard is set to guarantee heat exchanger 6 at air outlet place.This structure, off-premises station can be varied to more version, except being applicable to, general mounting condition, can also to meet the installation requirement of some particular place, less for the restriction of installing space, has wide range of applications.
Because centrifugal blower 7 is vertical fixing, air inlet (not shown) is arranged on the top board 8 at centrifugal blower 7 tops, is also provided for the guard of protection at air inlet place.Off-premises station is in when work, from the top air intake of off-premises station, after over-heat-exchanger 6 from sidepiece air-out.
As mentioned above, given scheme content, can derive similar technical scheme by reference to the accompanying drawings.In every case be the content that does not depart from technical solution of the present invention, any simple modification, equivalent variations and the modification above embodiment done according to technical spirit of the present invention, all still belong in the scope of technical solution of the present invention.
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310088776.9A CN104061632A (en) | 2013-03-19 | 2013-03-19 | Outdoor unit of air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310088776.9A CN104061632A (en) | 2013-03-19 | 2013-03-19 | Outdoor unit of air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104061632A true CN104061632A (en) | 2014-09-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310088776.9A Pending CN104061632A (en) | 2013-03-19 | 2013-03-19 | Outdoor unit of air conditioner |
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Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104534574A (en) * | 2014-10-15 | 2015-04-22 | 珠海格力电器股份有限公司 | Air conditioner outdoor unit and air conditioner |
| CN105526644A (en) * | 2016-01-15 | 2016-04-27 | 珠海格力电器股份有限公司 | Outdoor unit of air conditioner |
| CN106403070A (en) * | 2016-10-08 | 2017-02-15 | 珠海格力电器股份有限公司 | Outdoor unit of air conditioner and air conditioner |
| CN106440099A (en) * | 2016-10-25 | 2017-02-22 | 珠海格力电器股份有限公司 | Air conditioner outdoor unit and air conditioner |
| CN106482245A (en) * | 2016-10-20 | 2017-03-08 | 珠海格力电器股份有限公司 | Air conditioner shell and air conditioner outdoor unit with same |
| CN106979564A (en) * | 2017-04-24 | 2017-07-25 | 珠海格力电器股份有限公司 | Air condensing units and have its air conditioner |
| WO2017140203A1 (en) * | 2016-02-19 | 2017-08-24 | 珠海格力电器股份有限公司 | Air conditioner |
| CN108204634A (en) * | 2016-12-16 | 2018-06-26 | 珠海格力电器股份有限公司 | Air conditioning system and outdoor unit thereof |
| CN111433521A (en) * | 2017-12-13 | 2020-07-17 | 伊莱克斯家用电器股份公司 | Outdoor unit of air conditioner |
| CN111853970A (en) * | 2020-08-28 | 2020-10-30 | 上海伯涵热能科技有限公司 | Air conditioner external unit with strip-shaped air outlets and air conditioner external unit and building outer vertical face combined module |
| US11435110B2 (en) | 2016-05-27 | 2022-09-06 | Electrolux Appliances Aktiebolag | Air conditioner with window connection |
| US11566815B2 (en) | 2017-12-13 | 2023-01-31 | Electrolux Appliances Aktiebolag | Installation device for split air-conditioner |
| US11841148B2 (en) | 2017-12-13 | 2023-12-12 | Electrolux Appliances Aktiebolag | Window-type air conditioner |
| US11879647B2 (en) | 2021-12-22 | 2024-01-23 | Electrolux Appliances Aktiebolag | Portable air conditioning unit window installation system |
| US12123602B2 (en) | 2019-12-04 | 2024-10-22 | Electrolux Appliances Aktiebolag | Air-conditioner with fluid tank |
| US12152805B2 (en) | 2021-12-22 | 2024-11-26 | Electrolux Appliances Aktiebolag | Window air conditioning unit installation system |
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Cited By (19)
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|---|---|---|---|---|
| CN104534574A (en) * | 2014-10-15 | 2015-04-22 | 珠海格力电器股份有限公司 | Air conditioner outdoor unit and air conditioner |
| CN104534574B (en) * | 2014-10-15 | 2018-08-03 | 珠海格力电器股份有限公司 | Air conditioner outdoor unit and air conditioner |
| CN105526644A (en) * | 2016-01-15 | 2016-04-27 | 珠海格力电器股份有限公司 | Outdoor unit of air conditioner |
| WO2017140203A1 (en) * | 2016-02-19 | 2017-08-24 | 珠海格力电器股份有限公司 | Air conditioner |
| US10627132B2 (en) | 2016-02-19 | 2020-04-21 | Gree Electric Appliances, Inc. Of Zhuhai | Air conditioner |
| US11435110B2 (en) | 2016-05-27 | 2022-09-06 | Electrolux Appliances Aktiebolag | Air conditioner with window connection |
| CN106403070A (en) * | 2016-10-08 | 2017-02-15 | 珠海格力电器股份有限公司 | Outdoor unit of air conditioner and air conditioner |
| CN106482245A (en) * | 2016-10-20 | 2017-03-08 | 珠海格力电器股份有限公司 | Air conditioner shell and air conditioner outdoor unit with same |
| CN106440099A (en) * | 2016-10-25 | 2017-02-22 | 珠海格力电器股份有限公司 | Air conditioner outdoor unit and air conditioner |
| CN108204634A (en) * | 2016-12-16 | 2018-06-26 | 珠海格力电器股份有限公司 | Air conditioning system and outdoor unit thereof |
| CN106979564A (en) * | 2017-04-24 | 2017-07-25 | 珠海格力电器股份有限公司 | Air condensing units and have its air conditioner |
| CN111433521A (en) * | 2017-12-13 | 2020-07-17 | 伊莱克斯家用电器股份公司 | Outdoor unit of air conditioner |
| US11519615B2 (en) | 2017-12-13 | 2022-12-06 | Electrolux Appliances Aktiebolag | Outdoor unit of an air conditioner |
| US11566815B2 (en) | 2017-12-13 | 2023-01-31 | Electrolux Appliances Aktiebolag | Installation device for split air-conditioner |
| US11841148B2 (en) | 2017-12-13 | 2023-12-12 | Electrolux Appliances Aktiebolag | Window-type air conditioner |
| US12123602B2 (en) | 2019-12-04 | 2024-10-22 | Electrolux Appliances Aktiebolag | Air-conditioner with fluid tank |
| CN111853970A (en) * | 2020-08-28 | 2020-10-30 | 上海伯涵热能科技有限公司 | Air conditioner external unit with strip-shaped air outlets and air conditioner external unit and building outer vertical face combined module |
| US11879647B2 (en) | 2021-12-22 | 2024-01-23 | Electrolux Appliances Aktiebolag | Portable air conditioning unit window installation system |
| US12152805B2 (en) | 2021-12-22 | 2024-11-26 | Electrolux Appliances Aktiebolag | Window air conditioning unit installation system |
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Application publication date: 20140924 |