CN110360665A - Window air conditioner - Google Patents
Window air conditioner Download PDFInfo
- Publication number
- CN110360665A CN110360665A CN201910754811.3A CN201910754811A CN110360665A CN 110360665 A CN110360665 A CN 110360665A CN 201910754811 A CN201910754811 A CN 201910754811A CN 110360665 A CN110360665 A CN 110360665A
- Authority
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- China
- Prior art keywords
- air
- window
- air conditioner
- tubular wine
- wine wheel
- 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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- 238000005452 bending Methods 0.000 claims abstract description 35
- 238000004378 air conditioning Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000002459 sustained effect Effects 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
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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
- F24F1/02—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing
- F24F1/028—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing characterised by air supply means, e.g. fan casings, internal dampers or ducts
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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
- F24F1/02—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing
- F24F1/03—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing characterised by mounting arrangements
- F24F1/031—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing characterised by mounting arrangements penetrating a wall or window
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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
- F24F1/02—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing
- F24F1/032—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing characterised by heat exchangers
- F24F1/0323—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing characterised by heat exchangers by the mounting or arrangement of the heat exchangers
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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
- 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
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
- F24F13/15—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre with parallel simultaneously tiltable lamellae
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Air-Flow Control Members (AREA)
Abstract
The application provides a window air conditioner. The window air conditioner comprises a machine shell (1), an air outlet (2) and an air inlet (3) are formed in the machine shell (1), a cross-flow wind wheel (4) is arranged in the machine shell (1), a heat exchanger is arranged between the cross-flow wind wheel (4) and the air inlet (3), the heat exchanger comprises a vertical section (5) and a bending section (6), the distance between the cross-flow wind wheel (4) and the bending section (6) is larger than the distance between the cross-flow wind wheel (4) and the vertical section (5), and the fin distance of the bending section (6) is larger than that of the vertical section (5). According to the window air conditioner, the air supply effect of the window air conditioner can be improved, the airflow noise is reduced, the flow loss is reduced, and the working performance of the window air conditioner is improved.
Description
Technical field
This application involves air-conditioning technique fields, and in particular to a kind of window-mounted air conditioner.
Background technique
Indoor wind wheel in existing window air conditioner equipment uses centrifugal wind wheel generally to drive air circulation, existing skill
There are the following problems for art: there is the problems such as indoor sound of the wind is unstable, noise is big in existing window air conditioner equipment, cause to produce at runtime
Product usage experience is bad, and leads to that window air conditioner equipment entirety efficiency is relatively low, energy consumption is high.
In order to solve this problem, also occurs the window machine using tubular wine wheel driving air circulation in the prior art, so
And in actual use, due to the architectural characteristic of window machine, lead to the air inlet of window machine and uneven, be easy to produce vortex, lead
It causes pneumatic noise larger, affects the working performance of window machine, while influencing the usage experience of user.
Summary of the invention
Therefore, the application technical problems to be solved are to provide a kind of window-mounted air conditioner, can improve sending for window-mounted air conditioner
Wind effect reduces pneumatic noise, reduces flow losses, improves window machine working performance.
To solve the above-mentioned problems, the application provides a kind of window-mounted air conditioner, including casing, be provided on casing air outlet and
Air inlet is provided with tubular wine wheel in casing, heat exchanger is provided between tubular wine wheel and air inlet, heat exchanger includes vertical section
And bending section, the distance between tubular wine wheel and bending section are greater than the distance between tubular wine wheel and vertical section, the wing of bending section
A piece pitch of fins is greater than a fin pitch of fins for vertical section.
Preferably, air outlet is located above air inlet, and vertical section is located above bending section, and tubular wine wheel is located at vertical section
Sustained height.
Preferably, bending section skew back where from the bottom of vertical section towards tubular wine wheel tilts down, vertical section and bending
Angle between section is 120 °~135 °.
Preferably, the ratio of a fin pitch of fins for a fin pitch of fins and vertical section for bending section is 1.3:1.2.
Preferably, the height between the bottom of tubular wine wheel and the chassis of window-mounted air conditioner is H, and the diameter of tubular wine wheel is D,
The height H1 on the distance from bottom chassis of vertical section is H-D/4≤H1≤H.
Preferably, the length of tubular wine wheel be L, diameter D, wherein 100≤D≤115, L/D meet 2.8≤L/D≤
3.5。
Preferably, the area ratio between air inlet and air outlet is 3.7~4.5.
Preferably, air outlet includes upper air duct wall and lower air duct wall, and along air current flow direction, lower air duct wall includes level
Section and tilting section, tilting section tilt obliquely, and tilt angle is 20 °~45 °.
Preferably, tilting section is lower concave arc shape.
Preferably, air outlet is outlet air obliquely, and angle, angle are formed between the outlet air end face of window-mounted air conditioner and horizontal plane
Range be 20 °~40 °.
Preferably, air outlet grate is provided at air outlet, the air outlet angle of air outlet grate is adjustable.
Window-mounted air conditioner provided by the present application, including casing are provided with air outlet and air inlet on casing, are provided in casing
Tubular wine wheel, is provided with heat exchanger between tubular wine wheel and air inlet, heat exchanger includes vertical section and bending section, tubular wine wheel with
The distance between bending section is greater than the distance between tubular wine wheel and vertical section, and a fin pitch of fins for bending section is greater than the wing of vertical section
A piece pitch of fins.The window-mounted air conditioner uses segmented heat exchanger, and the fin of two sections of heat exchangers uses a different pitch of fins, apart from through-flow wind
A pitch of fins for farther away bending section is taken turns greater than the pitch of fins apart from the closer vertical section of tubular wine wheel, can be exchanged according to the difference of wind speed
A pitch of fins for hot device is rationally designed, so that the air quantity into tubular wine wheel is more uniform, to reduce air flow rate unevenness institute
Bring vortex phenomenon achievees the purpose that reduce pneumatic noise, reduces flow losses, have so that air-flow streamline is smooth, smooth
Flow velocity is big, and the big feature of air quantity improves the working performance of window machine.
Detailed description of the invention
Fig. 1 is the first size structure chart of the window-mounted air conditioner of the embodiment of the present application；
Fig. 2 is the second dimensional structure figure of the window-mounted air conditioner of the embodiment of the present application；
Fig. 3 is that the air outlet grate of the window-mounted air conditioner of the embodiment of the present application is in the structural schematic diagram of the first outlet air position；
Fig. 4 is that the air outlet grate of the window-mounted air conditioner of the embodiment of the present application is in the structural schematic diagram of the second outlet air position；
Fig. 5 is the dimensional structure figure of the tubular wine wheel of the window-mounted air conditioner of the embodiment of the present application；
Fig. 6 is the three-dimensional structure diagram of the window-mounted air conditioner of the embodiment of the present application；
Fig. 7 is the internal structure chart of the window-mounted air conditioner of the embodiment of the present application；
Fig. 8 is the forward sight structure chart of the window-mounted air conditioner of the embodiment of the present application.
Appended drawing reference indicates are as follows:
1, casing；2, air outlet；3, air inlet；4, tubular wine wheel；5, vertical section；6, bending section；7, chassis；8, upper air duct
Wall；9, horizontal segment；10, tilting section；11, air outlet grate.
Specific embodiment
In conjunction with referring to shown in Fig. 1 to Fig. 8, according to an embodiment of the present application, window-mounted air conditioner includes casing 1, is arranged on casing 1
There are air outlet 2 and air inlet 3, tubular wine wheel 4 be provided in casing 1, is provided with heat exchanger between tubular wine wheel 4 and air inlet 3,
Heat exchanger includes vertical section 5 and bending section 6, and the distance between tubular wine wheel 4 and bending section 6 are greater than tubular wine wheel 4 and vertical section 5
The distance between, a fin pitch of fins for bending section 6 is greater than a fin pitch of fins for vertical section 5.
The window-mounted air conditioner uses segmented heat exchanger, and the fin of two sections of heat exchangers uses a different pitch of fins, apart from through-flow
A pitch of fins for the farther away bending section 6 of wind wheel 4 is greater than the pitch of fins apart from the closer vertical section 5 of tubular wine wheel 4, can be according to wind speed not
A pitch of fins with heat exchanging device is rationally designed, so that the air quantity into tubular wine wheel 4 is more uniform, to reduce air flow rate
Vortex phenomenon brought by unevenness reaches the mesh for reducing pneumatic noise, reducing flow losses so that air-flow streamline is smooth, smooth
, have flow velocity big, the big feature of air quantity improves the working performance of window machine.
Using segmented heat exchanger, compared with the existing technology in line heat exchanger for, have bigger heat exchange area,
And heat exchange efficiency can be effectively improved.
A fin pitch of fins for vertical section heat exchanger be less than bending section heat exchanger a pitch of fins, be because bending section heat exchanger zones from
Farther out, pressure is small for tubular wine wheel 4, and air velocity is slower, and intake is smaller, to keep the air inlet of air inlet of air duct 3 more uniform, therefore
The pitch of fins design of bending section heat exchanger is larger, with the intake in balanced each region.By rationally designing vertical section 5 and folding
A pitch of fins for curved segment 6, enable to heat exchanger have more uniform intake, flow resistance can be made to coordinate in this way, improve air-flow with
Noise level in heat exchanger Convective Heat Transfer makes the reduction of noise total value.
In the present embodiment, the ratio of a fin pitch of fins for a fin pitch of fins and vertical section 5 for bending section 6 is 1.3:1.2, the ratio
Example needs to be determined according to the thickness of heat exchanger and flow resistance, can according to need and be adjusted.Preferably, the wing of bending section 6
A piece pitch of fins is 1.3mm, and a fin pitch of fins for vertical section 5 is 1.2mm.
Air outlet 2 is located at 3 top of air inlet, and vertical section 5 is located at 6 top of bending section, and tubular wine wheel 4 is located at vertical section 5
Sustained height, the overhead height range of air inlet 3 are H~H+D/2, and wherein H is the bottom of tubular wine wheel 4 and the bottom of window-mounted air conditioner
Height between disk 7, D are the diameter of tubular wine wheel 4.The efficiency with higher of air inlet 3 in this altitude range, in this way may be used
To ensure that the air flow rate at air inlet 3 and air outlet 2 can join with flow resistance, pressure drop and the wind wheel driving force etc. in spiral case air duct
Number is coordinated, it is not easy to which the phenomenon that generating vortex and reflux reduces pneumatic noise, promote product efficiency.
Bending section 6 is tilted down from the bottom of vertical section 5 towards 4 place skew back of tubular wine wheel, vertical section 5 and bending section 6
Between angle be 120 °~135 °.Preferably, the angle between vertical section 5 and bending section 6 is 126 °.If the angle is too
Greatly, heat exchange area can be reduced, heat exchange efficiency is reduced, if the angle is too small, heat exchanger is relatively close from tubular wine wheel 4, will affect
Air-flow streamline, air-flow smoothness is relatively poor, and air-flow is rapid to will increase noise.Therefore, angle is set as above range, it can
The balance of the two is preferably realized, so that window-mounted air conditioner has good working performance.
Preferably, the height between the bottom of tubular wine wheel 4 and the chassis of window-mounted air conditioner 7 is H, the diameter of tubular wine wheel 4
For D, the height H1 on the distance from bottom chassis 7 of vertical section 5 is H-D/4≤H1≤H.
The length of tubular wine wheel 4 is L, diameter D, wherein 100≤D≤115, L/D meet 2.8≤L/D≤3.5.Herein
Tubular wine wheel 4 in value range had not only been able to satisfy the air quantity requirement of the machine, but also not will increase air-supply noise, and was conducive to complete machine
Size design realizes the volume reduced on the inside of canyon, is unfavorable for improving air quantity if rotor diameter D is too small, product is not achieved
Air quantity requirement is easy to increase indoor Lateral supply noise, and diameter D can then be easy to occupy the space of heat exchanger very much, be unfavorable for reducing greatly
The volume of canyon inboard portion.Preferably, the diameter D of tubular wine wheel 4 is 108mm, and length L is 354mm, L/D=3.27.
Area ratio between air inlet 3 and air outlet 2 is 3.7~4.5.Preferably, the area of air inlet 3 and air outlet 2
The ratio between be 4.08,3 area of air inlet is larger to be conducive to increase intake, but excessive be equivalent to of 3 area of air inlet reduces outlet air
Mouthfuls 2 area, i.e. air outlet 2 is too small, will lead to that air supply velocity is big, and air-flow is rapid, is also easy to increase air-supply noise, air inlet 3
The too small then incoming air area of area is small, and air inlet is reduced, and product is difficult to reach institute's required airflow requirement, therefore air inlet 3 and air outlet 2
Area ratio need to be in a suitable range.
Preferably, air outlet 2 includes upper air duct wall 8 and lower air duct wall, and along air current flow direction, lower air duct wall includes water
Flat section 9 and tilting section 10, tilting section 10 tilt obliquely, and tilt angle is 20 °~45 °.It is designed as being tilted towards through air outlet 2
On, can be realized the upward inclination outlet air of window-mounted air conditioner, so as to be better achieved remote forward direction outlet air, increase air-supply away from
From, while avoiding causing blow-through to human body, improve the use feeling of human body.
Preferably, tilting section 10 is lower concave arc shape, and upper air duct wall 8 is acclivitous arcwall, and upper air duct wall 8 is upper
Concave arc shape, when wind path wall and upper air duct wall 8 match instantly, upper air duct wall 8 forms pushing trend to air-flow, so that air-flow goes out
It is in the wind under the guide functions of wall 8 towards the movement of the direction for the tangential tilt angle for being less than upper air duct wall 8, to make in wind direction
Obtaining air-flow has the tendency that downward wind path wall flowing.Lower air duct wall forms nose-up tendency to air-flow, can further increase air-flow
Upper lift angle so that air-flow flows up, the two is combined, and can either guarantee that air-flow tilts outlet air upwards, avoids to human body
Blow-through, while it is excessive to can be avoided the upward air outlet angle of air-flow again, outlet air efficiency reduces, and enables air-flow in upward outlet air
Simultaneously there is enough forward directions to go out wind-force, so as to further increase the air supplying distance of air-flow, meets the air-supply demand of user.
Tilting section 10 uses lower concave arc shape, can reduce air-flow flow resistance, reduces air-flow flow losses, easily facilitates realization strong wind
Amount, high flow rate air-supply.
Preferably, air outlet 2 is outlet air obliquely, and angle is formed between the outlet air end face of window-mounted air conditioner and horizontal plane, is pressed from both sides
The range at angle is 20 °~40 °.Outlet air end face determines that air-flow is positioned away from from air outlet, influences air-flow at outlet air position
Flow direction therefore suitable outlet air end face is set, enable to window-mounted air conditioner outlet air have more suitable angle, can
It is enough to realize remote air-supply, and can effectively avoid blow-through.
Preferably, air outlet grate 11 is provided at air outlet 2, the air outlet angle of air outlet grate 11 is adjustable.In the present embodiment
In, air outlet grate 11 can be swingingly arranged at air outlet 2, and air outlet grate includes multiple deflectors disposed in parallel, multiple
The outlet air of air conditioner can be divided into multiple regions by deflector, and be rectified in air conditioning exhausting to outlet air, further be protected
Air-out direction is demonstrate,proved, and improves air-flow velocity, increases air supplying distance.
In the present embodiment, the angle between the deflector and horizontal plane of air outlet grate 11 is 45 °~70 °, can be more
The air-out direction for easily adjusting window-mounted air conditioner, improves window-mounted air conditioner wind-out range, preferably meets the requirement of user.
Air outlet grate 11 can be driven by oscillating motor and be swung, can also be by manually adjusting swing angle.
Those skilled in the art will readily recognize that above-mentioned each advantageous manner can be free under the premise of not conflicting
Ground combination, superposition.
The above is only the preferred embodiments of the application, not to limit the application, it is all in spirit herein and
Made any modifications, equivalent replacements, and improvements etc., should be included within the scope of protection of this application within principle.Above only
It is the preferred embodiment of the application, it is noted that for those skilled in the art, do not departing from this Shen
Several improvements and modifications please can also be made, these improvements and modifications also should be regarded as the guarantor of the application under the premise of technical principle
Protect range.
Claims (11)
1. a kind of window-mounted air conditioner, which is characterized in that including casing (1), air outlet (2) and air inlet are provided on the casing (1)
Mouth (3), the casing (1) is interior to be provided with tubular wine wheel (4), is provided between the tubular wine wheel (4) and the air inlet (3)
Heat exchanger, the heat exchanger includes vertical section (5) and bending section (6), between the tubular wine wheel (4) and the bending section (6)
Distance be greater than the distance between the tubular wine wheel (4) and the vertical section (5), a fin pitch of fins for the bending section (6) is big
In a fin pitch of fins for the vertical section (5).
2. window-mounted air conditioner according to claim 1, which is characterized in that the air outlet (2) is located on the air inlet (3)
Side, the vertical section (5) are located above the bending section (6), and the tubular wine wheel (4) is located at same with the vertical section (5)
Highly.
3. window-mounted air conditioner according to claim 2, which is characterized in that bottom of the bending section (6) from the vertical section (5)
Portion is tilted down towards skew back where the tubular wine wheel (4), the angle between the vertical section (5) and the bending section (6)
It is 120 °~135 °.
4. window-mounted air conditioner according to claim 1, which is characterized in that a fin pitch of fins for the bending section (6) is erected with described
The ratio of a fin pitch of fins for straight section (5) is 1.3:1.2.
5. window-mounted air conditioner according to claim 1, which is characterized in that the bottom of the tubular wine wheel (4) and the window machine
Height between the chassis (7) of air-conditioning is H, and the diameter of the tubular wine wheel (4) is D, the distance from bottom institute of the vertical section (5)
The height H1 for stating chassis (7) is H-D/4≤H1≤H.
6. window-mounted air conditioner according to claim 1, which is characterized in that the length of the tubular wine wheel (4) is L, and diameter is
D, wherein 100≤D≤115, L/D meet 2.8≤L/D≤3.5.
7. window-mounted air conditioner according to claim 1, which is characterized in that between the air inlet (3) and the air outlet (2)
Area ratio be 3.7~4.5.
8. window-mounted air conditioner according to claim 1, which is characterized in that the air outlet (2) include upper air duct wall (8) and under
Wind path wall, along air current flow direction, the lower air duct wall includes horizontal segment (9) and tilting section (10), the tilting section (10)
It tilts obliquely, tilt angle is 20 °~45 °.
9. window-mounted air conditioner according to claim 8, which is characterized in that the tilting section (10) is lower concave arc shape.
10. window-mounted air conditioner according to claim 1, which is characterized in that the air outlet (2) is outlet air obliquely, described
Angle is formed between the outlet air end face of window-mounted air conditioner and horizontal plane, the range of the angle is 20 °~40 °.
11. window-mounted air conditioner according to claim 1, which is characterized in that be provided with air outlet grate at the air outlet (2)
(11), the air outlet angle of the air outlet grate (11) is adjustable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910754811.3A CN110360665A (en) | 2019-08-15 | 2019-08-15 | Window air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910754811.3A CN110360665A (en) | 2019-08-15 | 2019-08-15 | Window air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110360665A true CN110360665A (en) | 2019-10-22 |
Family
ID=68224559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910754811.3A Pending CN110360665A (en) | 2019-08-15 | 2019-08-15 | Window air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110360665A (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111912007A (en) * | 2020-07-16 | 2020-11-10 | 青岛海尔空调器有限总公司 | Vertical air conditioner indoor unit |
| CN111912006A (en) * | 2020-07-16 | 2020-11-10 | 青岛海尔空调器有限总公司 | Vertical air conditioner indoor unit |
| CN111912013A (en) * | 2020-07-16 | 2020-11-10 | 青岛海尔空调器有限总公司 | Vertical air conditioner indoor unit |
| CN111912014A (en) * | 2020-07-16 | 2020-11-10 | 青岛海尔空调器有限总公司 | Vertical air conditioner indoor unit |
| CN111912008A (en) * | 2020-07-16 | 2020-11-10 | 青岛海尔空调器有限总公司 | Vertical air conditioner indoor unit |
| CN111912022A (en) * | 2020-07-16 | 2020-11-10 | 青岛海尔空调器有限总公司 | Vertical air conditioner indoor unit |
| CN111912024A (en) * | 2020-07-16 | 2020-11-10 | 青岛海尔空调器有限总公司 | Vertical air conditioner indoor unit |
| CN111912010A (en) * | 2020-07-16 | 2020-11-10 | 青岛海尔空调器有限总公司 | Vertical air conditioner indoor unit |
| CN111912021A (en) * | 2020-07-16 | 2020-11-10 | 青岛海尔空调器有限总公司 | Vertical air conditioner indoor unit |
| CN111912011A (en) * | 2020-07-16 | 2020-11-10 | 青岛海尔空调器有限总公司 | Vertical air conditioner indoor unit |
| CN111912023A (en) * | 2020-07-16 | 2020-11-10 | 青岛海尔空调器有限总公司 | Vertical air conditioner indoor unit |
| CN111912020A (en) * | 2020-07-16 | 2020-11-10 | 青岛海尔空调器有限总公司 | Vertical air conditioner indoor unit |
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Cited By (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111912007A (en) * | 2020-07-16 | 2020-11-10 | 青岛海尔空调器有限总公司 | Vertical air conditioner indoor unit |
| CN111912006A (en) * | 2020-07-16 | 2020-11-10 | 青岛海尔空调器有限总公司 | Vertical air conditioner indoor unit |
| CN111912013A (en) * | 2020-07-16 | 2020-11-10 | 青岛海尔空调器有限总公司 | Vertical air conditioner indoor unit |
| CN111912014A (en) * | 2020-07-16 | 2020-11-10 | 青岛海尔空调器有限总公司 | Vertical air conditioner indoor unit |
| CN111912008A (en) * | 2020-07-16 | 2020-11-10 | 青岛海尔空调器有限总公司 | Vertical air conditioner indoor unit |
| CN111912022A (en) * | 2020-07-16 | 2020-11-10 | 青岛海尔空调器有限总公司 | Vertical air conditioner indoor unit |
| CN111912024A (en) * | 2020-07-16 | 2020-11-10 | 青岛海尔空调器有限总公司 | Vertical air conditioner indoor unit |
| CN111912010A (en) * | 2020-07-16 | 2020-11-10 | 青岛海尔空调器有限总公司 | Vertical air conditioner indoor unit |
| CN111912021A (en) * | 2020-07-16 | 2020-11-10 | 青岛海尔空调器有限总公司 | Vertical air conditioner indoor unit |
| CN111912011A (en) * | 2020-07-16 | 2020-11-10 | 青岛海尔空调器有限总公司 | Vertical air conditioner indoor unit |
| CN111912023A (en) * | 2020-07-16 | 2020-11-10 | 青岛海尔空调器有限总公司 | Vertical air conditioner indoor unit |
| CN111912020A (en) * | 2020-07-16 | 2020-11-10 | 青岛海尔空调器有限总公司 | Vertical air conditioner indoor unit |
| CN111912021B (en) * | 2020-07-16 | 2021-07-23 | 青岛海尔空调器有限总公司 | Vertical air conditioner indoor unit |
| CN111912022B (en) * | 2020-07-16 | 2021-07-23 | 青岛海尔空调器有限总公司 | Vertical air conditioner indoor unit |
| CN111912008B (en) * | 2020-07-16 | 2022-02-18 | 青岛海尔空调器有限总公司 | Vertical air conditioner indoor unit |
| CN111912010B (en) * | 2020-07-16 | 2022-03-22 | 青岛海尔空调器有限总公司 | Vertical air conditioner indoor unit |
| CN111912007B (en) * | 2020-07-16 | 2022-03-29 | 青岛海尔空调器有限总公司 | Vertical air conditioner indoor unit |
| CN111912013B (en) * | 2020-07-16 | 2022-03-29 | 青岛海尔空调器有限总公司 | Vertical air conditioner indoor unit |
| CN111912011B (en) * | 2020-07-16 | 2022-03-29 | 青岛海尔空调器有限总公司 | Vertical air conditioner indoor unit |
| CN111912024B (en) * | 2020-07-16 | 2022-03-29 | 青岛海尔空调器有限总公司 | Vertical air conditioner indoor unit |
| CN111912014B (en) * | 2020-07-16 | 2022-03-29 | 青岛海尔空调器有限总公司 | Vertical air conditioner indoor unit |
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