CN113007815A - Air conditioner - Google Patents
Air conditioner Download PDFInfo
- Publication number
- CN113007815A CN113007815A CN201911326515.XA CN201911326515A CN113007815A CN 113007815 A CN113007815 A CN 113007815A CN 201911326515 A CN201911326515 A CN 201911326515A CN 113007815 A CN113007815 A CN 113007815A
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- China
- Prior art keywords
- heat exchanger
- shell
- outdoor
- air conditioner
- outdoor heat
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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- 230000002093 peripheral effect Effects 0.000 abstract description 2
- 210000000078 claw Anatomy 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000003507 refrigerant Substances 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 238000007664 blowing Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
- F24F1/14—Heat exchangers specially adapted for separate outdoor units
- F24F1/16—Arrangement or mounting thereof
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
- F24F1/20—Electric components for separate outdoor units
- F24F1/24—Cooling of electric components
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
- F24F1/38—Fan details of outdoor units, e.g. bell-mouth shaped inlets or fan mountings
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Other Air-Conditioning Systems (AREA)
Abstract
The invention discloses an air conditioner, comprising: an outdoor unit; the outdoor unit includes: the air conditioner comprises a shell, wherein air inlets are respectively formed in the two side parts and the back part of the shell, and an air outlet is formed in the front surface of the shell; the cross section of the outdoor heat exchanger is of a U-shaped structure, and the outdoor heat exchanger is arranged in the shell and distributed on the two side parts and the back part of the shell; the outdoor fan is arranged in the shell and is positioned on the inner side of the air outlet; a compressor disposed in the housing; the electric control box is arranged in the shell; the outdoor heat exchanger wraps the outdoor fan, the compressor and the electric control box, the outdoor fan and the compressor are arranged side by side, and the electric control box is located on the side portion or the upper portion of the compressor. The outdoor heat exchange of the U-shaped structure is adopted for heat exchange, the peripheral space of the shell is fully utilized, and therefore the heat exchange efficiency is improved, and the energy efficiency of the air conditioner is improved.
Description
Technical Field
The invention relates to the technical field of household appliances, in particular to an air conditioner.
Background
Air conditioners are household appliances commonly used in daily life, and are classified into wall-mounted air conditioners and cabinet air conditioners. Among them, the air conditioner generally includes an indoor unit installed at an indoor side and an outdoor unit installed at an outdoor side.
The prior art outdoor unit generally includes a casing, and a compressor, a heat exchanger, an outdoor fan, and an electric control box installed in the casing. Wherein, the shell is arranged with a clapboard, one side of the clapboard is provided with a heat exchanger and an outdoor fan, and the other side is provided with a compressor and an electric control box.
However, in the outdoor unit of the air conditioner in the prior art, since the heat exchanger is generally in an L-shaped structure, heat exchange can be performed only through the back and one side of the two shells, and the heat exchange efficiency of the heat exchanger is low, which results in low energy efficiency of the air conditioner. In view of this, how to design a technology for improving heat exchange efficiency to improve air conditioner energy efficiency is a technical problem to be solved by the invention.
Disclosure of Invention
In order to solve the problem of poor user experience caused by direct blowing of an air conditioner in the prior art, the invention provides the air conditioner, heat exchange is carried out through outdoor heat exchange of a U-shaped structure, and the peripheral space of a shell is fully utilized, so that the heat exchange efficiency is improved, and the energy efficiency of the air conditioner is improved.
In order to achieve the purpose, the invention adopts the following technical scheme:
the present invention provides an air conditioner, comprising: an outdoor unit;
the outdoor unit includes:
the air conditioner comprises a shell, wherein air inlets are respectively formed in the two side parts and the back part of the shell, and an air outlet is formed in the front surface of the shell;
the cross section of the outdoor heat exchanger is of a U-shaped structure, and the outdoor heat exchanger is arranged in the shell and distributed on the two sides and the back of the shell;
the outdoor fan is arranged in the shell and is positioned on the inner side of the air outlet;
a compressor disposed in the housing;
an electronic control box disposed in the housing;
the outdoor fan, the compressor and the electric control box are wrapped by the outdoor heat exchanger, the outdoor fan and the compressor are arranged side by side, and the electric control box is located on the side or above the compressor.
Furthermore, the electric control box is located above the compressor, a support column is arranged in the shell, and the electric control box is arranged on the upper portion of the support column.
Furthermore, a mounting bracket is further arranged between the supporting upright post and the upper part of the outdoor heat exchanger, and the electric control box is arranged on the mounting bracket.
Furthermore, the rear end part of the mounting bracket is provided with a lapping clamping jaw, the lapping clamping jaw is lapped on the upper part of the outdoor heat exchanger, and the front end part of the mounting bracket is fixedly mounted on the upper part of the supporting upright post.
Further, still include the fan support, the fan support sets up in the shell, the middle part of fan support is provided with the motor cabinet, the motor fixed mounting of outdoor fan is in on the motor cabinet.
Further, the bottom of the fan support is fixedly mounted on the shell, a first connecting portion extending towards the rear side is arranged at the top of the fan support, the first connecting portion is transversely arranged, and the first connecting portion is lapped on the upper portion of the outdoor heat exchanger.
Further, the top of the fan bracket is also provided with a second connecting part extending towards the front side, the second connecting part is transversely arranged, and the second connecting part is connected with the upper part of the outdoor heat exchanger of the shell.
Further, the housing comprises a bottom plate, two side plates, a front panel and a top plate, the front panel is vertically arranged and mounted at the front part of the bottom plate, the side plates are vertically arranged and mounted at the corresponding side parts of the bottom plate, the front panel is connected between the two side parts, and the top plate is arranged at the upper parts of the front panel and the two side plates; the air inlet is divided into a side air inlet and a rear air inlet, the side air inlet is formed in the side plate, the rear air inlet is formed between the two side plates, and the air outlet is formed in the front panel; and the side part of the outdoor heat exchanger is connected with the side plate on the corresponding side.
Further, the front panel includes air-out board and access panel, the air-out board with the access panel arranges side by side, be provided with on the air-out board the air outlet.
Furthermore, a lateral part of the air outlet plate and a lateral part of the maintenance plate are respectively connected to the supporting upright post.
Compared with the prior art, the technical scheme of the invention has the following technical effects: through the outdoor heat exchanger that sets up U type structure in the shell, outdoor fan and compressor are all half wrapped up by outdoor heat exchanger, and outdoor heat exchanger can make full use of shell both sides portion and rear portion carry out the air inlet heat transfer, the effectual heat transfer area who increases outdoor heat exchanger, and then has improved outdoor heat exchanger's heat exchange efficiency, has improved the efficiency of air conditioner.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 is a schematic diagram of an outdoor unit according to an embodiment of the present invention;
FIG. 2 is a second schematic view of an outdoor unit according to an embodiment of the present invention;
FIG. 3 is a schematic partial view of an outdoor unit according to an embodiment of the present invention;
FIG. 4 is a second schematic view illustrating a partial structure of an outdoor unit according to an embodiment of the present invention;
fig. 5 is a view taken along direction a in fig. 4.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
In the description of the present invention, it should be noted that the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected unless otherwise explicitly stated or limited. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. In the foregoing description of embodiments, the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples.
The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
An air conditioner generally includes an indoor unit and an outdoor unit connected by a refrigerant pipe and a cable.
The outdoor unit is generally provided with a casing, and a compressor, an outdoor heat exchanger, a throttling device, an outdoor fan, an electric control box and other components arranged in the casing, while the indoor unit is generally provided with a casing, an indoor heat exchanger, an indoor fan, a control panel and other components, and the compressor, the outdoor heat exchanger, the throttling device and the indoor heat exchanger are connected through refrigerant pipelines to form a refrigeration loop.
In addition, an air inlet and an air outlet are generally arranged on a shell of the indoor unit, under the action of an indoor fan, indoor air enters the shell through the air inlet, and the air is subjected to heat exchange with an indoor heat exchanger and then is output to the outside through the air outlet so as to adjust the indoor temperature.
For the outdoor unit, in order to improve the heat exchange efficiency, as shown in fig. 1 to 5, air inlets 101 are respectively formed at both sides and the back of the casing 1 of the outdoor unit, and an air outlet 102 is formed at the front of the casing 1;
the cross section of the outdoor heat exchanger 2 is of a U-shaped structure, and the outdoor heat exchanger 2 is arranged in the shell 1 and distributed on the two side parts and the back part of the shell 1; the outdoor heat exchangers 2 will be distributed in the areas where both side portions and the back portion of the casing 1 are located.
The outdoor fan 3 is disposed in the casing 1 and located inside the air outlet 102.
The compressor 4 is disposed in the casing 1, and the electronic control box 5 is disposed in the casing 1.
The outdoor heat exchanger 2 wraps the outdoor fan 3, the compressor 4 and the electric control box 5, the outdoor fan 3 and the compressor 4 are arranged side by side, and the electric control box 5 is located on the side or above the compressor 4.
Because the outdoor heat exchanger 2 is designed to be a heat exchanger with a U-shaped cross section, the outdoor heat exchanger 2 can cover the two side parts and the back part of the shell 1 to the maximum extent, so that the heat exchange area of the outdoor heat exchanger 2 is effectively increased.
Meanwhile, the compressor 4, the outdoor fan 3 and the electric control box 5 are all arranged in a semi-surrounding structure formed by the outdoor heat exchanger 2, so that two side parts of the outdoor heat exchanger 2 are directly attached to the side part of the shell 1, the limited space in the shell 1 is utilized, and the heat exchange area of the outdoor heat exchange is increased to the maximum extent.
Referring to the gas flow path shown by arrows in fig. 5, the external air enters the inside of the case 1 from both sides and the back of the case 1, and the air is outputted from the case 1 after exchanging heat with both sides and the back of the heat exchanger.
In some embodiments, in order to facilitate installation of the electronic control box 5, the electronic control box 5 is located above the compressor 4, a support column 6 is disposed in the housing 1, and the electronic control box 5 is disposed on an upper portion of the support column 6. The electric control box 5 is supported and installed above the compressor 4 through the supporting upright 6, so that the top space of the compressor 4 is fully utilized to install the electric control box 5.
In a preferred embodiment, a mounting bracket 61 is further arranged between the support column 6 and the upper part of the outdoor heat exchanger 2, and the electronic control box 5 is arranged on the mounting bracket 61. Specifically, the mounting bracket 61 supports and mounts the two components of the supporting upright 6 and the outdoor heat exchanger 2, and meanwhile, the electric control box 5 can be conveniently and firmly mounted on the mounting bracket 61, so that the electric control box 5 can be conveniently and reliably mounted and fixed.
For the mounting bracket 61, the connecting portion with the supporting column 6 can be directly fixed together by means of screws or the like.
In order to facilitate the connection between the mounting bracket 61 and the outdoor heat exchanger 2, the rear end of the mounting bracket 61 is provided with a lapping claw 611, the lapping claw 611 is lapped on the upper part of the outdoor heat exchanger 2, and the front end of the mounting bracket 61 is fixedly mounted on the upper part of the supporting upright 6. In the actual installation process, the mounting bracket 61 can be assembled by lapping the lapping claws 611 on the upper portion of the outdoor heat exchanger 2 and then fastening the mounting bracket 61 and the support column 6 by screws.
In another embodiment, in order to conveniently and reliably mount and fix the outdoor fan 3, the outdoor unit further includes a fan bracket 7, the fan bracket 7 is disposed in the casing 1, a motor base 71 is disposed in the middle of the fan bracket 7, and a motor of the outdoor fan 3 is fixedly mounted on the motor base. The fan bracket 7 is directly fixed inside the casing 1 and located between the outdoor heat exchanger 2 and the air outlet 102, so that the motor of the outdoor fan 3 is conveniently and fixedly installed on the motor base.
In some embodiments, in order to enable the outdoor fan 3 to be more firmly and reliably mounted and fixed, the connection reliability of the fan bracket 7 needs to be further enhanced. Correspondingly, the bottom of the fan bracket 7 may be directly fixedly mounted on the casing 1 by screws, and the top of the fan bracket 7 is provided with a first connection portion 72 extending toward the rear side, the first connection portion 72 being transversely arranged, the first connection portion 72 overlapping the upper portion of the outdoor heat exchanger 2. Specifically, after the bottom of the fan bracket 7 is fixed by screws, the upper portion of the fan bracket 7 is further connected with the outdoor heat exchanger 2 by the first connecting portion 72, so as to improve the installation strength of the fan bracket 7.
Preferably, the top of the fan bracket 7 is further provided with a second connection portion 73 extending toward the front side, the second connection portion 73 being transversely arranged, the second connection portion 73 being in contact with an upper portion of the outdoor heat exchanger 2 of the casing 1. Specifically, the second connection portion 73 can be connected to the front side of the casing 1, so that the top of the blower bracket 7 can be reliably supported by means of the first connection portion 72 and the second connection portion 73.
In some embodiments, for the case 1, in order to improve the efficiency of ventilation and heat dissipation, the case 1 includes a bottom plate 11, two side plates 12, a front plate 13, and a top plate 14, the front plate 13 is vertically arranged and mounted at the front of the bottom plate 11, the side plates 12 are vertically arranged and mounted at the corresponding sides of the bottom plate 11, the front plate 13 is connected between the two sides, and the top plate 14 is disposed at the upper portions of the front plate 13 and the two side plates 12; the air inlet 101 is divided into a side air inlet and a rear air inlet, the side air inlet is formed in the side plate 12, the rear air inlet is formed between the two side plates 12, and the air outlet 102 is arranged on the front panel 13; the side portion of the outdoor heat exchanger 2 is connected to the side plate 12 of the corresponding side.
Specifically, the back plate is saved in the casing 1, and the back of the outdoor heat exchanger 2 with the U-shaped structure is used as the back plate of the casing 1, so that the requirement on the overall structural strength of the outdoor unit is met. Like this, can save the cost of shell 1 on the one hand, on the other hand can make the regional ventilation of the back of outdoor heat exchanger 2 more smooth and easy, more be favorable to improving the heat exchange efficiency of outdoor heat exchanger 2.
In some embodiments, the front panel 13 may include an air outlet panel 131 and an access panel 132, the air outlet panel 131 and the access panel 132 are arranged side by side, and the air outlet 102 is disposed on the air outlet panel 131. Specifically, the air outlet plate 131 is connected between the bottom plate 11 and the top plate 14 and is also connected to the side plate 12 on the corresponding side, and the air outlet plate 131 is also connected to the second connecting portion 73. The air-out plate 131 is located at the front side of the outdoor fan 3.
And access panel 132 is then connected between bottom plate 11 and roof 14 and is connected with the curb plate 12 that corresponds the side simultaneously, and access panel 132 is located the front side of compressor 4 to make things convenient for the maintenance personal later stage to dismantle alone and maintain, thereby need not to dismantle whole front panel 13, with the simplification maintenance degree of difficulty.
Further, in order to firmly mount the air outlet plate 131 and the service plate 132, a side portion of the air outlet plate 131 and a side portion of the service plate 132 are respectively connected to the supporting posts 6.
In the foregoing description of embodiments, the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. An air conditioner, comprising: an outdoor unit;
the outdoor unit includes:
the air conditioner comprises a shell, wherein air inlets are respectively formed in the two side parts and the back part of the shell, and an air outlet is formed in the front surface of the shell;
the cross section of the outdoor heat exchanger is of a U-shaped structure, and the outdoor heat exchanger is arranged in the shell and distributed on the two sides and the back of the shell;
the outdoor fan is arranged in the shell and is positioned on the inner side of the air outlet;
a compressor disposed in the housing;
an electronic control box disposed in the housing;
the outdoor fan, the compressor and the electric control box are wrapped by the outdoor heat exchanger, the outdoor fan and the compressor are arranged side by side, and the electric control box is located on the side or above the compressor.
2. The air conditioner according to claim 1, wherein the electric control box is located above the compressor, a support pillar is provided in the housing, and the electric control box is provided at an upper portion of the support pillar.
3. The air conditioner as claimed in claim 2, wherein a mounting bracket is further provided between the support pillar and the upper portion of the outdoor heat exchanger, and the electric control box is provided on the mounting bracket.
4. The air conditioner as claimed in claim 2, wherein the mounting bracket is provided at a rear end portion thereof with a lap joint jaw which is lapped on an upper portion of the outdoor heat exchanger, and a front end portion thereof is fixedly installed at an upper portion of the support pillar.
5. The air conditioner of claim 1, further comprising a fan bracket, wherein the fan bracket is disposed in the housing, a motor base is disposed in the middle of the fan bracket, and a motor of the outdoor fan is fixedly mounted on the motor base.
6. The air conditioner according to claim 5, wherein the bottom of the fan bracket is fixedly installed on the casing, and the top of the fan bracket is provided with a first connection portion extending toward the rear side, the first connection portion being arranged laterally, and the first connection portion overlapping the upper portion of the outdoor heat exchanger.
7. The air conditioner according to claim 6, wherein the top of the fan bracket is further provided with a second connection portion extending toward the front side, the second connection portion being transversely arranged, the second connection portion being connected to an upper portion of the outdoor heat exchanger of the casing.
8. The air conditioner according to any one of claims 2 to 7, wherein the housing comprises a bottom plate, two side plates, a front panel and a top plate, the front panel is vertically arranged and mounted at the front of the bottom plate, the side plates are vertically arranged and mounted at the corresponding sides of the bottom plate, the front panel is connected between the two sides, and the top plate is disposed at the upper portions of the front panel and the two side plates; the air inlet is divided into a side air inlet and a rear air inlet, the side air inlet is formed in the side plate, the rear air inlet is formed between the two side plates, and the air outlet is formed in the front panel; and the side part of the outdoor heat exchanger is connected with the side plate on the corresponding side.
9. The air conditioner according to claim 8, wherein the front panel comprises an air outlet plate and an access plate, the air outlet plate and the access plate are arranged side by side, and the air outlet is arranged on the air outlet plate.
10. The air conditioner of claim 9, wherein a side portion of the outlet panel and a side portion of the access panel are respectively connected to the support posts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911326515.XA CN113007815A (en) | 2019-12-20 | 2019-12-20 | Air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911326515.XA CN113007815A (en) | 2019-12-20 | 2019-12-20 | Air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113007815A true CN113007815A (en) | 2021-06-22 |
Family
ID=76382694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911326515.XA Pending CN113007815A (en) | 2019-12-20 | 2019-12-20 | Air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113007815A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114543264A (en) * | 2022-01-24 | 2022-05-27 | 青岛海尔空调器有限总公司 | Air conditioner and defrosting control method thereof |
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|---|---|---|---|---|
| CN101087979A (en) * | 2004-12-22 | 2007-12-12 | 东芝开利株式会社 | Outdoor machine of air conditioner |
| CN204535086U (en) * | 2015-03-18 | 2015-08-05 | 广东美的暖通设备有限公司 | Heat pump water-heating machine off-premises station |
| CN104930602A (en) * | 2015-06-16 | 2015-09-23 | 海信（广东）空调有限公司 | Air condensing units and air conditioner |
| CN206222534U (en) * | 2016-11-07 | 2017-06-06 | 广东美的制冷设备有限公司 | The outdoor unit and air-conditioner of air-conditioner |
| CN106839162A (en) * | 2017-03-27 | 2017-06-13 | 广东美的制冷设备有限公司 | Outdoor unit and air-conditioner |
| CN211400080U (en) * | 2019-12-20 | 2020-09-01 | 青岛海信日立空调系统有限公司 | Air conditioner |
-
2019
- 2019-12-20 CN CN201911326515.XA patent/CN113007815A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101087979A (en) * | 2004-12-22 | 2007-12-12 | 东芝开利株式会社 | Outdoor machine of air conditioner |
| CN204535086U (en) * | 2015-03-18 | 2015-08-05 | 广东美的暖通设备有限公司 | Heat pump water-heating machine off-premises station |
| CN104930602A (en) * | 2015-06-16 | 2015-09-23 | 海信（广东）空调有限公司 | Air condensing units and air conditioner |
| CN206222534U (en) * | 2016-11-07 | 2017-06-06 | 广东美的制冷设备有限公司 | The outdoor unit and air-conditioner of air-conditioner |
| CN106839162A (en) * | 2017-03-27 | 2017-06-13 | 广东美的制冷设备有限公司 | Outdoor unit and air-conditioner |
| CN211400080U (en) * | 2019-12-20 | 2020-09-01 | 青岛海信日立空调系统有限公司 | Air conditioner |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114543264A (en) * | 2022-01-24 | 2022-05-27 | 青岛海尔空调器有限总公司 | Air conditioner and defrosting control method thereof |
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