CN108488923A - A kind of air conditioner indoor unit and air-conditioning system - Google Patents
A kind of air conditioner indoor unit and air-conditioning system Download PDFInfo
- Publication number
- CN108488923A CN108488923A CN201810499460.1A CN201810499460A CN108488923A CN 108488923 A CN108488923 A CN 108488923A CN 201810499460 A CN201810499460 A CN 201810499460A CN 108488923 A CN108488923 A CN 108488923A
- Authority
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- China
- Prior art keywords
- air
- air outlet
- indoor unit
- outlet
- conditioner indoor
- Prior art date
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Links
- 238000004378 air conditioning Methods 0.000 title claims abstract description 11
- 238000004140 cleaning Methods 0.000 claims description 9
- 238000004887 air purification Methods 0.000 claims 1
- 230000005764 inhibitory process Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000003796 beauty Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
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
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0018—Indoor units, e.g. fan coil units characterised by fans
- F24F1/0029—Axial fans
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/082—Grilles, registers or guards
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/20—Casings or covers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/30—Arrangement or mounting of heat-exchangers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
Abstract
The present invention discloses a kind of air conditioner indoor unit and air-conditioning system.Air conditioner indoor unit, including wind outlet panel, multiple air outlets are provided in the wind outlet panel, there is angle between plane where at least two air outlets in multiple air outlets, the indoor unit further includes the multiple axial flow blowers being arranged on the inside of the wind outlet panel, each axial flow blower is correspondingly arranged with an air outlet at the multiple air outlet, and the air-out direction of the axial flow blower is consistent with the axis for the air outlet being correspondingly arranged.The air conditioner indoor unit and air-conditioning system of the present invention, there is angle between the plane where at least two air outlets in multiple air outlets, it blows so that the indoor unit can be realized without wind-guiding grate structure to multiple angles, structure is simpler, it is blown using axial flow blower, not only air output increases, stream pressure reduces and lower noise.
Description
Technical field
The present invention relates to air-conditioning technical field more particularly to a kind of air conditioner indoor unit and air-conditioning systems.
Background technology
Currently, in household field of air conditioning, in the larger place in the spaces such as such as parlor, it is often used cabinet air-conditioner and adjusts sky
Temperature and moisture.The indoor unit of prior art cabinet air-conditioner realizes using wind-guiding grate structure to special angle and blows that structure is multiple
It is miscellaneous, it is blown using cross flow fan or centrifugal blower, the stream pressure that cross flow fan and centrifugal blower generate is higher, is easy to cause
Wind sense is harder, reduces the use comfort of people, and the air output of cross flow fan is smaller, heat exchange efficiency can be caused relatively low,
Centrifugal blower needs that spiral case is coordinated to be used together, and causes air outlet narrow, noise is larger.
Invention content
In view of this, the purpose of the present invention is to provide a kind of air-supply of multi-angle and air conditioner indoor unit and sky simple in structure
Adjusting system.
In order to achieve the above objectives, on the one hand, the present invention uses following technical scheme：
A kind of air conditioner indoor unit, including wind outlet panel are provided with multiple air outlets, multiple outlet air in the wind outlet panel
It further includes being arranged in the wind outlet panel to have angle, the indoor unit between plane where at least two air outlets in mouthful
Multiple axial flow blowers of side, each axial flow blower is correspondingly arranged with an air outlet at the multiple air outlet, described
The air-out direction of axial flow blower is consistent with the axis for the air outlet being correspondingly arranged.
Preferably, place plane has the air outlet of angle by upper and lower mode in vertical upper arrangement, vertically it is upper it is multiple go out
Air port constitutes the outer male structure of approximately C-shaped.
Preferably, the air outlet include upper air outlet, lower air outlet and setting upper air outlet and lower air outlet it
Between middle air outlet,
The axis of angle, the lower air outlet between the axis of the upper air outlet and the axis of the middle air outlet with
Angle between the axis of the middle air outlet is equal；And/or
The axis of the upper air outlet and/or the angle of the axis of lower air outlet and horizontal plane are between 20 ° -70 °；With/
Or,
The axis of the middle air outlet and the angle of horizontal plane are between 0-20 °.
Preferably, the air conditioner indoor unit further includes air inlet faceplate, is provided with air inlet on the air inlet faceplate, it is described into
Air port is in upper and lower elongated shape, and the air inlet is oppositely arranged with multiple air outlets.
Preferably, the air conditioner indoor unit further includes heat exchanger, and the heat exchanger includes corresponding with the air outlet more
A heat exchanging part, plane is parallel with plane where corresponding air outlet where each heat exchanging part, and the axial flow blower setting is exchanging heat
Between portion and corresponding air outlet.
Preferably, the distance between the heat exchanging part and corresponding air outlet are 50-100mm.
Preferably, multiple heat exchanging part are separate structure or are structure as a whole, and multiple heat exchanging part are in vertical upper composition substantially C
Shape, the concave and convex direction of multiple heat exchanging part are identical as the concave and convex direction of corresponding air outlet.
Preferably, the air conditioner indoor unit includes air cleaning unit, and the air cleaning unit is arranged in the heat exchange
Device deviates from the side of the axial flow blower, is located at the inside of the heat exchanger of the C-shaped.
Preferably, inclined plate is provided on the downside of the wind outlet panel, the inclined plate is gradually supported or opposed from top to bottom flows wind off axis
The direction of machine extends.
In order to achieve the above objectives, on the other hand, the present invention uses following technical scheme：
A kind of air-conditioning system, including air conditioner indoor unit described above.
The air conditioner indoor unit and air-conditioning system of the present invention, the plane where at least two air outlets in multiple air outlets it
Between have angle so that the indoor unit without wind-guiding grate structure can be realized to multiple angles air-supply, structure is simpler,
It is blown using axial flow blower, not only air output increases, stream pressure reduces and lower noise.
Description of the drawings
By referring to the drawings to the description of the embodiment of the present invention, the above and other purposes of the present invention, feature and
Advantage will be apparent from.
Fig. 1 is the explosive view of air conditioner indoor unit in the specific embodiment of the invention；
Fig. 2 is the sectional view of air conditioner indoor unit in the specific embodiment of the invention.
In figure：
1, wind outlet panel；11, air outlet；111, upper air outlet；112, lower air outlet；Air outlet in 113；12, inclined plate；
2, axial flow blower；
3, air inlet faceplate；31, air inlet；
4, heat exchanger；41, heat exchanging part；
5, air cleaning unit.
Specific implementation mode
Below based on embodiment, present invention is described, it should be understood by one skilled in the art that provided herein
Attached drawing is provided to the purpose of explanation, and attached drawing is not necessarily drawn to scale.
Unless the context clearly requires otherwise, "include", "comprise" otherwise throughout the specification and claims etc. are similar
Word should be construed as the meaning for including rather than exclusive or exhaustive meaning；That is, being containing for " including but not limited to "
Justice.
The air conditioner indoor unit of the present invention includes wind outlet panel 1, shown referring to Figures 1 and 2, is set in the wind outlet panel 1
Multiple air outlets 11 are equipped with, there is angle so that institute between at least two air outlets, the 11 place plane in multiple air outlets 11
It states indoor unit to can be realized to the air-supply of multiple angles without wind-guiding grate structure, structure is simpler, and the indoor unit further includes
Multiple axial flow blowers 2 in 1 inside of the wind outlet panel are set, are blown using axial flow blower 2, not only air output increases, air-flow
Pressure reduces, and wind sense is soft, and comfort improves, and lower noise, each axial flow blower 2 and the multiple air outlet 11
One air outlet 11 at place is correspondingly arranged, the axis of the air-out direction of the axial flow blower 2 and the air outlet 11 being correspondingly arranged
Line is consistent, and the outlet air of the axial flow blower 2 can be made directly to be blown out from the air outlet 11, right to reduce the wind outlet panel 1
The wind that the axial flow blower 2 is sent out causes to hinder, and air quantity and air loss are reduced.
As depicted in figs. 1 and 2, the air outlet 11 with angle is above arranged by upper and lower mode vertical between the plane of place,
The outer male structure of approximately C-shaped is constituted in vertically upper multiple air outlets 11, the outer male structure faces away from the axis stream wind
The side of machine 2 protrudes, and the air outlet 11, in vertical upper arrangement, can be realized to go out to different angle on vertical by upper and lower mode
Wind, meets cooling and warming different demands, the setting of the outer male structure enable to wind that multiple air outlets 11 send out it
Between interference reduce.
Can be a hole to the air outlet 11 of a certain specific direction outlet air, or multiple micropores, it is described go out
Plane where air outlet 11 described in the side wall preferred vertical in air port 11, to reduce the side wall of the air outlet 11 to the axis stream
Inhibition caused by the wind that wind turbine 2 is sent out, air quantity and air loss are reduced, it is preferable that the side wall of the air outlet 11 is along institute
The axis for stating air outlet 11 is tilted to the direction of the axis far from the air outlet 11, in this way, the side wall pair of the air outlet 11
The axial flow blower 2 send out wind caused by inhibition further decrease, air quantity and air loss are further reduced, it is described go out
The wind-out range in air port 11 also further increases.
In a preferred embodiment, as depicted in figs. 1 and 2, the air outlet 11 include upper air outlet 111, under go out
Air port 112 and the middle air outlet 113 being arranged between the upper air outlet 111 and lower air outlet 112, the upper air outlet
Shower type is blown when 111 realization refrigeration, and the lower air outlet 112 realizes that level is realized in blanket type air-supply, the middle air outlet 113
Formula outlet air, the upper air outlet 111, the middle air outlet 113 and the lower air outlet 112 correspond to an axial flow blower respectively
2, three combination air-supplies of the axial flow blower 2 enable to air supply direction and range more flexible, improve comfort.Such as Fig. 2 institutes
Show, the axis of angle, the lower air outlet 112 between the axis of the upper air outlet 111 and the axis of the middle air outlet 113
Angle between line and the axis of the middle air outlet 113 is preferably equal, the folder of the axis and horizontal plane of the upper air outlet 111
The angle b of angle a, the axis of the lower air outlet 112 and horizontal plane between 20 ° -70 °, the axis of the middle air outlet 113 with
The angle c of horizontal plane is between 0-20 °, it is preferable that as shown in Fig. 2, the angle of the axis and horizontal plane of the middle air outlet 113
C is 0 °, and the angle b of the axis of the upper air outlet 111 and the angle a of horizontal plane, the axis of lower air outlet 112 and horizontal plane are
70°.The upper air outlet 111, the middle air outlet 113 and the lower air outlet 112 are from the upside of the wind outlet panel 1
Beginning is vertically setting up and down, and the downside of the wind outlet panel 1 is provided with inclined plate 12, and the inclined plate 12 is gradually supported or opposed from top to bottom
The direction of off-axis flow fan 2 extends, and the setting of the inclined plate 12 is so that the supporting surface area of the bottom of the air conditioner indoor unit becomes
Greatly, more stablize, the cavity volume of the lower part of the indoor unit becomes larger, being capable of rational deployment inner components, it is preferable that described
The angle d of inclined plate 12 and horizontal plane is between 20 ° -70 °, in this way, the front appearance of the indoor unit has more the Beauty, and it is described
Inclined plate 12 will not blow to the lower air outlet 112 and cause to hinder.
The air conditioner indoor unit further includes air inlet faceplate 3, as depicted in figs. 1 and 2, the air inlet faceplate 3 and the outlet air
Be oppositely arranged between panel 1, the axial flow blower 2 be arranged between the air inlet faceplate 3 and the wind outlet panel 1, it is described into
Air inlet 31 is provided on wind panel 3, the axis of the air inlet 31 is horizontally disposed, and the air inlet 31 is in thin up and down
Elongated, the air inlet 31 is oppositely arranged with multiple air outlets 11, so that the air entered through the air inlet 31 can be straight
It connects and rushes at the air outlet 11, reduce resistance caused by air turns to.
The air conditioner indoor unit further includes heat exchanger 4, and as depicted in figs. 1 and 2, the heat exchanger 4 includes and the outlet air
11 corresponding multiple heat exchanging part 41 of mouth, 41 place plane of each heat exchanging part is parallel with 11 place plane of corresponding air outlet, described
Axial flow blower 2 is arranged between heat exchanging part 41 and corresponding air outlet 11, and heat exchanger 4 can not only be avoided to hinder axial flow blower 2
The wind of conveying ensures air quantity and wind speed, and then ensures to increase or decrease the humiture in space in time, and the heat exchanger 4
Heat exchange it is more uniform, in addition, the heat exchanger 4 can to the air inlet of the axial flow blower 2 carry out rectification.Preferably, described
The distance between heat exchanging part 4 and corresponding air outlet 11 are 50-100mm, and multiple heat exchanging part 41 are separate structure or are integrated
Structure, multiple heat exchanging part 41 are in vertical upper composition approximately C-shaped, the concave and convex direction of multiple heat exchanging part 41 and corresponding air outlet 11
Concave and convex direction is identical, i.e., the heat exchanger 4 of the described C-shaped is protruded to close to the side of the axial flow blower 2, to ensure the heat exchanging part
41 air-out direction is consistent with the axis of the air outlet 11, and then increases the efficiency of the axial flow blower 2.
The air conditioner indoor unit includes air cleaning unit 5, and as depicted in figs. 1 and 2, the air cleaning unit 5 is arranged
Deviate from the side of the axial flow blower 2 in the heat exchanger 4, is located at the inside of the heat exchanger 4 of the C-shaped, that is, the air is net
Makeup sets 5 settings between the air inlet 31 and the heat exchanger 4, and the air cleaning unit 5 can not only be net to air
Change filtering, and then improve air quality, and the air quantity of three air outlets 11 can be balanced so that the wind of the air conditioner indoor unit
Sense is more comfortable.The air cleaning unit 5 can balance the air quantity of three air outlets 11 this is because, air inlet 31 section
It is larger, between the heat exchanging part 41 on the top of the heat exchanger 4 and the heat exchanging part 41 of lower part and the air inlet faceplate 3 of setting air inlet 31
At angle, the heat exchanging part 41 at the middle part of the heat exchanger 4 is parallel with the air inlet faceplate 3 that the air inlet 31 is arranged, in this way, by
The air quantity of the heat exchanging part 41 at the middle part of the heat exchanger 4 is larger, the heat exchanging part 41 by the top of the heat exchanger 4 and lower part
The air quantity of heat exchanging part 41 is smaller, when the heat exchanging part 41 at the air inlet 31 and the middle part is arranged in the air cleaning unit 5
Between when, the air quantity of the heat exchanging part 41 by the middle part of the heat exchanger 4 can be reduced, so that by the heat exchanger 4
The heat exchanging part 41 on top, the air quantity of the heat exchanging part at middle part 41 and the heat exchanger 41 of lower part it is more uniform.
The present invention also provides a kind of air-conditioning systems, including air conditioner indoor unit described above.
Those skilled in the art will readily recognize that under the premise of not conflicting, above-mentioned each preferred embodiment can be free
Ground combination, superposition.
The foregoing is merely the preferred embodiment of the present invention, are not intended to restrict the invention, for those skilled in the art
For, the present invention can have various modifications and changes.It is all within spirit and principles of the present invention made by any modification, equivalent
Replace, improve etc., it should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of air conditioner indoor unit, which is characterized in that including wind outlet panel, multiple outlet air are provided in the wind outlet panel
Mouthful, it further includes being arranged in institute to have angle, the indoor unit between plane where at least two air outlets in multiple air outlets
Multiple axial flow blowers on the inside of wind outlet panel are stated, each axial flow blower and an air outlet pair at the multiple air outlet
It should be arranged, the air-out direction of the axial flow blower is consistent with the axis for the air outlet being correspondingly arranged.
2. air conditioner indoor unit according to claim 1, which is characterized in that place plane has the air outlet of angle by up and down
Mode constitutes the outer male structure of approximately C-shaped in vertical upper arrangement, in vertically upper multiple air outlets.
3. air conditioner indoor unit according to claim 2, which is characterized in that the air outlet includes upper air outlet, lower outlet air
Mouth and the middle air outlet being arranged between upper air outlet and lower air outlet,
The axis of angle, the lower air outlet between the axis of the upper air outlet and the axis of the middle air outlet with it is described
Angle between the axis of middle air outlet is equal；And/or
The axis of the upper air outlet and/or the angle of the axis of lower air outlet and horizontal plane are between 20 ° -70 °；And/or
The axis of the middle air outlet and the angle of horizontal plane are between 0-20 °.
4. air conditioner indoor unit according to claim 3, which is characterized in that the air conditioner indoor unit further includes air inlet faceplate,
Air inlet is provided on the air inlet faceplate, the air inlet is in upper and lower elongated shape, and the air inlet is opposite with multiple air outlets
Setting.
5. air conditioner indoor unit according to claim 3, which is characterized in that the air conditioner indoor unit further includes heat exchanger, institute
It includes multiple heat exchanging part corresponding with the air outlet to state heat exchanger, plane where each heat exchanging part and corresponding air outlet place
Plane is parallel, and the axial flow blower is arranged between heat exchanging part and corresponding air outlet.
6. air conditioner indoor unit according to claim 5, which is characterized in that between the heat exchanging part and corresponding air outlet
Distance is 50-100mm.
7. air conditioner indoor unit according to claim 5, which is characterized in that multiple heat exchanging part are separate structure or are integrated
Structure, multiple heat exchanging part are in vertical upper composition approximately C-shaped, the bumps side of the concave and convex direction of multiple heat exchanging part and corresponding air outlet
To identical.
8. air conditioner indoor unit according to claim 7, which is characterized in that the air conditioner indoor unit includes air purification dress
It sets, the side for deviating from the axial flow blower in the heat exchanger is arranged in the air cleaning unit, is located at the heat exchanger of the C-shaped
Inside.
9. according to the air conditioner indoor unit described in one of claim 2-8, which is characterized in that be provided on the downside of the wind outlet panel
Inclined plate, the inclined plate gradually support or oppose from top to bottom off-axis flow fan direction extend.
10. the air conditioner indoor unit described in one of a kind of air-conditioning system, including claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810499460.1A CN108488923B (en) | 2018-05-23 | 2018-05-23 | Air conditioner indoor unit and air conditioning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810499460.1A CN108488923B (en) | 2018-05-23 | 2018-05-23 | Air conditioner indoor unit and air conditioning system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108488923A true CN108488923A (en) | 2018-09-04 |
| CN108488923B CN108488923B (en) | 2023-12-05 |
Family
ID=63352022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810499460.1A Active CN108488923B (en) | 2018-05-23 | 2018-05-23 | Air conditioner indoor unit and air conditioning system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108488923B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109798596A (en) * | 2019-03-13 | 2019-05-24 | 珠海格力电器股份有限公司 | A kind of wind pushing mechanism and airhandling equipment |
| CN109823355A (en) * | 2019-01-11 | 2019-05-31 | 珠海格力电器股份有限公司 | Blower fan system and its control method, unit |
| CN110160146A (en) * | 2019-06-25 | 2019-08-23 | 宁波奥克斯电气股份有限公司 | A kind of air conditioner indoor unit and air conditioner |
| CN115682114A (en) * | 2022-11-08 | 2023-02-03 | 珠海格力电器股份有限公司 | Air conditioner |
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| JPH09310882A (en) * | 1996-05-20 | 1997-12-02 | Fujitsu General Ltd | Air conditioner |
| CN102635897A (en) * | 2012-05-02 | 2012-08-15 | 四川同达博尔置业有限公司 | Air conditioner |
| CN104879833A (en) * | 2014-02-28 | 2015-09-02 | 广东美的制冷设备有限公司 | Indoor air conditioner and control method thereof |
| CN208269274U (en) * | 2018-05-23 | 2018-12-21 | 珠海格力电器股份有限公司 | A kind of air conditioner indoor unit and air-conditioning system |
-
2018
- 2018-05-23 CN CN201810499460.1A patent/CN108488923B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09310882A (en) * | 1996-05-20 | 1997-12-02 | Fujitsu General Ltd | Air conditioner |
| CN102635897A (en) * | 2012-05-02 | 2012-08-15 | 四川同达博尔置业有限公司 | Air conditioner |
| CN104879833A (en) * | 2014-02-28 | 2015-09-02 | 广东美的制冷设备有限公司 | Indoor air conditioner and control method thereof |
| CN208269274U (en) * | 2018-05-23 | 2018-12-21 | 珠海格力电器股份有限公司 | A kind of air conditioner indoor unit and air-conditioning system |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109823355A (en) * | 2019-01-11 | 2019-05-31 | 珠海格力电器股份有限公司 | Blower fan system and its control method, unit |
| CN109798596A (en) * | 2019-03-13 | 2019-05-24 | 珠海格力电器股份有限公司 | A kind of wind pushing mechanism and airhandling equipment |
| CN110160146A (en) * | 2019-06-25 | 2019-08-23 | 宁波奥克斯电气股份有限公司 | A kind of air conditioner indoor unit and air conditioner |
| CN110160146B (en) * | 2019-06-25 | 2024-06-11 | 宁波奥克斯电气股份有限公司 | Air conditioner indoor unit and air conditioner |
| CN115682114A (en) * | 2022-11-08 | 2023-02-03 | 珠海格力电器股份有限公司 | Air conditioner |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108488923B (en) | 2023-12-05 |
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