CN106016464A - Air duct type indoor unit and air outlet duct structure thereof - Google Patents
Air duct type indoor unit and air outlet duct structure thereof Download PDFInfo
- Publication number
- CN106016464A CN106016464A CN201610514198.4A CN201610514198A CN106016464A CN 106016464 A CN106016464 A CN 106016464A CN 201610514198 A CN201610514198 A CN 201610514198A CN 106016464 A CN106016464 A CN 106016464A
- Authority
- CN
- China
- Prior art keywords
- wind
- exhaust air
- air flue
- air
- guiding
- 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
Links
- 239000006200 vaporizer Substances 0.000 claims description 25
- 239000006260 foam Substances 0.000 claims description 4
- 230000008020 evaporation Effects 0.000 claims description 3
- 238000001704 evaporation Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 10
- 238000000034 method Methods 0.000 description 5
- 238000004378 air conditioning Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 230000007704 transition Effects 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
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air-Flow Control Members (AREA)
Abstract
The invention discloses an air duct type indoor unit and an air outlet duct structure thereof, wherein the air outlet duct structure comprises an upper cover plate (2), an air outlet frame (4) and an air deflector (3) which is arranged on the inner side of the upper cover plate (2) and used for guiding air to an air outlet (41) of the air outlet frame (4); and one surface of the air deflector (3) back to the upper cover plate (2) is an air guide surface. According to the air outlet duct structure provided by the invention, the air guide surface of the air guide plate needs to face the evaporator, so that air guide operation is conveniently carried out on air flow passing through the evaporator. After the evaporator is arranged in the air outlet duct structure, the air deflector is positioned between the upper cover plate and the evaporator so as to guide the airflow above the evaporator. Through setting up the aviation baffle for the aviation baffle is close to the one side wind-guiding of upper cover plate to the evaporimeter, avoids the air current to flow into the right angle region that forms between upper cover plate and the air-out frame, and then flows into the air outlet smoothly, has effectively reduced the air-out resistance.
Description
Technical field
The present invention relates to technical field of refrigeration equipment, particularly to a kind of wind pipe type indoor set and air-out wind thereof
Road structure.
Background technology
Air-duct-type air-conditioner machine is commonly called as air-cooled ducted air conditioner.Air-conditioning couples airduct to indoor air-supply.
At present, air-duct-type air-conditioner machine includes the vaporizer in housing and housing, and vaporizer is generally v-shaped structure.
Housing includes upper cover plate, lower cover and outlet frame, and outlet frame is provided with air outlet 41.Due to upper cover plate
And forming rectangular area between outlet frame, the air-flow of close upper cover plate flowing is to air outlet 41 flow process
In, easily flow into rectangular area, it is impossible to flow into air outlet 41 smoothly, and then make out wind resistance bigger.
Therefore, how to reduce and wind resistance, be those skilled in the art's problem demanding prompt solution.
Summary of the invention
In view of this, the invention provides a kind of exhaust air flue structure, wind resistance to reduce.The present invention
Also disclose a kind of wind pipe type indoor set.
For achieving the above object, the present invention provides following technical scheme:
From above-mentioned technical scheme it can be seen that the present invention provide a kind of exhaust air flue structure, including on
Cover plate and outlet frame, also include being arranged at inside described upper cover plate, for the air outlet of described outlet frame
The wind deflector of wind-guiding；
The one side of the most described upper cover plate of described wind deflector is wind-guiding face.
Preferably, in above-mentioned exhaust air flue structure, described wind-guiding face is streamlined wind-guiding face.
Preferably, in above-mentioned exhaust air flue structure, described wind-guiding face is clinoplain, described clinoplain
Tilt along the direction near described outlet frame to described air outlet.
Preferably, in above-mentioned exhaust air flue structure, described wind-guiding face is near the side of described outlet frame and institute
State the upper inside walls contact of air outlet.
Preferably, in above-mentioned exhaust air flue structure, the upper inside walls of described wind-guiding face and described air outlet
Contact position seamlessly transits.
Preferably, in above-mentioned exhaust air flue structure, described wind-guiding face is near the side of described outlet frame and institute
State the medial extremity contact of air outlet upper inside walls.
Preferably, in above-mentioned exhaust air flue structure, wind-guiding block is also included；
Arrange on the drip tray arranged on the lower cover of described wind deflector and/or described exhaust air flue structure
State wind-guiding block.
Preferably, in above-mentioned exhaust air flue structure, the quantity of described wind-guiding block is multiple.
Preferably, in above-mentioned exhaust air flue structure, multiple described wind-guiding blocks are along described exhaust air flue structure
The width arrangement of air-flow.
Preferably, in above-mentioned exhaust air flue structure, multiple described wind-guiding blocks are uniformly distributed.
Preferably, in above-mentioned exhaust air flue structure, the corner angle of described wind-guiding block are rounding structure.
Preferably, in above-mentioned exhaust air flue structure, the described wind-guiding block that described wind deflector is arranged is first
Wind-guiding block；Described wind deflector and described first wind-guiding block are integral type structure；
And/or, the described wind-guiding block that described drip tray is arranged is the second wind-guiding block；Described drip tray and institute
Stating the second wind-guiding block is integral type structure.
Preferably, in above-mentioned exhaust air flue structure, described wind deflector is foam wind deflector.
Preferably, in above-mentioned exhaust air flue structure, described wind deflector is towards the one side of described upper cover plate and institute
State the medial surface joint of upper cover plate.
Present invention also offers a kind of wind pipe type indoor set, including exhaust air flue structure, described exhaust air flue
Structure is the exhaust air flue structure as described in above-mentioned any one.
Preferably, in above-mentioned wind pipe type indoor set, the vaporizer of described wind pipe type indoor set is on described
One end of cover plate contacts with described wind deflector.
Preferably, in above-mentioned wind pipe type indoor set, described vaporizer is " V " type vaporizer.
The exhaust air flue structure that the present invention provides, owing to the wind-guiding face of wind deflector needs towards vaporizer, with
It is easy to the air-flow through vaporizer is carried out wind-guiding operation.The one side of wind deflector upper cover plate dorsad is wind-guiding face,
That is, after vaporizer is installed in exhaust air flue structure, wind deflector between upper cover plate and vaporizer,
So that the air-flow above vaporizer is guided.By arranging wind deflector so that wind deflector is to evaporation
Device is near the side wind-guiding of upper cover plate, it is to avoid air-flow flows into the right angle area formed between upper cover plate and outlet frame
Territory, and then flow into air outlet smoothly, effectively reduce out wind resistance.
Present invention also offers a kind of wind pipe type indoor set with above-mentioned exhaust air flue structure.Due to above-mentioned
Exhaust air flue structure has above-mentioned technique effect, has the wind pipe type indoor set of above-mentioned exhaust air flue structure also
Should have same technique effect, no longer be discussed in detail at this.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to reality
Execute the required accompanying drawing used in example or description of the prior art to be briefly described, it should be apparent that below,
Accompanying drawing in description is only some embodiments of the present invention, for those of ordinary skill in the art,
On the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
The structural representation of the wind pipe type indoor set that Fig. 1 provides for the embodiment of the present invention；
The first wind-guiding block that Fig. 2 provides for the embodiment of the present invention and the structural representation of wind deflector；
Fig. 3 is the close-up schematic view of Fig. 2；
The second wind-guiding block that Fig. 4 provides for the embodiment of the present invention and the structural representation of drip tray；
Fig. 5 is the close-up schematic view of Fig. 4.
Detailed description of the invention
The invention discloses a kind of exhaust air flue structure, wind resistance to reduce.The invention also discloses one
Plant wind pipe type indoor set.
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the present invention, and
It is not all, of embodiment.Based on the embodiment in the present invention, those of ordinary skill in the art are not doing
Go out the every other embodiment obtained under creative work premise, broadly fall into the scope of protection of the invention.
Refer to Fig. 1, the exhaust air flue structure that the embodiment of the present invention provides, including upper cover plate 2, wind deflector
3 and outlet frame 4, wind deflector 3 is arranged at inside upper cover plate 2, and, wind deflector 3 is for outlet frame
Air outlet 41 wind-guiding of 4.Wherein, the one side of wind deflector 3 upper cover plate 2 dorsad is wind-guiding face.
The exhaust air flue structure that the embodiment of the present invention provides, owing to the wind-guiding face of wind deflector 3 needs towards evaporation
Device 1, in order to the air-flow through vaporizer 1 is carried out wind-guiding operation.The one of wind deflector 3 upper cover plate 2 dorsad
Face is wind-guiding face, i.e. after being installed in exhaust air flue structure by vaporizer 1, and wind deflector 3 is positioned at upper cover
Between plate 2 and vaporizer 1, in order to the air-flow above vaporizer 1 is guided.By arranging wind deflector
3 so that wind deflector 3 to vaporizer 1 near the side wind-guiding of upper cover plate 2, it is to avoid air-flow flow into upper cover plate with
The rectangular area formed between outlet frame, and then flow into air outlet 41 smoothly, effectively reduce out wind resistance.
Preferably, the wind-guiding face of wind deflector 3 is streamlined wind-guiding face.
It is a kind of external shape of object it is understood that streamlined, is usually expressed as smooth and regular
Surface, there is no big fluctuating and sharp-pointed corner angle.Fluid mainly shows as layer in streamliner surface
Stream, does not has or seldom has turbulent flow, which ensure that object is subject to less resistance.Streamlined can be understood as
Air around is along object of which movement.Therefore, wind-guiding face is streamlined wind-guiding face so that vaporizer 1 is close
The air-flow of upper cover plate 2 flows smoothly along the wind-guiding face of wind deflector 3, further increases air current flow
Smoothness, reduces out wind resistance.As it is shown in figure 1, the streamlined wind-guiding face in the application is by multiple
The wind-guiding face that cambered surface is connected smoothly；Streamlined wind-guiding face can also be made for by least one cambered surface
The wind-guiding face etc. being formed by connecting with at least one plane smooth transition.Tire out the most one by one at this and state and all protecting
Within the scope of protecting.
In another embodiment, the wind-guiding face of wind deflector 3 is clinoplain.Wherein, clinoplain is along leaning on
The direction of nearly outlet frame 4 tilts to the air outlet 41 of outlet frame 4.That is, this wind-guiding face is plane, passes through
This wind-guiding is obliquely installed facing to air outlet 41, in order to air outlet 41 wind-guiding of outlet frame 4.
Further, the wind-guiding face of wind deflector 3 is in the upside of the side of outlet frame 4 and air outlet 41
Wall contacts.Wind-guiding face is made to extend to the upper inside walls of air outlet 41.That is, air-flow is along wind-guiding towards air-out
Frame 4 flows, and wind-guiding face can carry out guide effect to air-flow continuously, until air current flow is to air outlet 41.
The wind-guiding face upper inside walls near the side of outlet frame 4 with air outlet 41 contacts so that the two contacts whole
Together, wind effect is further increased.
Wherein, the upper inside walls of air outlet 41 is the air outlet 41 inwall near the side of upper cover plate 2.
Further, wind-guiding face seamlessly transits with the contact position of the upper inside walls of outlet frame 4.That is, lead
Wind face is smooth and the surface of rule with the contact position of the upper inside walls of outlet frame 4, does not has big fluctuating
Corner angle with sharp-pointed, further reduce out wind resistance.
The wind-guiding face medial extremity near the side of outlet frame 4 with air outlet 41 upper inside walls contacts.
Wherein, near wind deflector 3 in the medial extremity of air outlet 41 upper inside walls is on the upside of air outlet 41
Side.That is, the upper inside walls of air outlet 41 is positioned at the one end on outlet frame 4 medial surface.
By above-mentioned setting so that air-flow is directed towards air outlet 41, it is to avoid air-out is stretched in wind-guiding face
The situation of mouth 41, facilitates the assembling of wind deflector 3.
The exhaust air flue structure that the embodiment of the present invention provides also includes wind-guiding block；In the present embodiment, wind-guiding
It is provided with wind-guiding block on plate 3 and drip tray 5.Wherein, drip tray 5 is arranged at exhaust air flue structure
In lower cover 6.By arranging wind-guiding block, in order to guide air-flow to arrange along wind-guiding Block direction, improve
Air current flow stability, reduces wind noise.Can also only arrange on wind deflector 3 or drip tray 5
Wind-guiding block.
As shown in Figures 2 and 3, wind-guiding block wind deflector 3 arranged is the first wind-guiding block 31.
As shown in Figures 4 and 5, wind-guiding block drip tray 5 arranged is the second wind-guiding block 51.
Further, the quantity of wind-guiding block is multiple.It is understood that air-flow is mainly at adjacent two
Gap flowing between wind-guiding block, further increases the stability of air current flow.
Further, the width arrangement of multiple wind-guiding block air-flows along exhaust air flue structure.At this
In embodiment, the width of the air-flow i.e. width of vaporizer 1, by above-mentioned setting, improve
Wind-guiding effect, further increases the stability of air current flow.As a example by the first wind-guiding block 31, Duo Ge
The width arrangement of one wind-guiding block 31 air-flow along exhaust air flue structure so that multiple first wind-guiding blocks 31
Width along air-flow is covered with wind deflector 3.
Preferably, multiple wind-guiding blocks 31 are uniformly distributed.As shown in Figures 2 and 3, with the first wind-guiding block 31
As a example by, multiple first wind-guiding blocks 31 are uniformly distributed on wind deflector 3.Further, multiple first wind-guiding blocks 31
The width arrangement of air-flow along exhaust air flue structure.By above-mentioned setting, further improve
The stability of air current flow.
In order to ensure wind effect, reducing further and wind resistance, wind-guiding block has angular structures.Above-mentioned
Corner angle are rounding structure.Wherein, the corner angle of wind-guiding block include seamed edge and the angle of wind-guiding block.
It is in the consideration being easy to assemble and reduce assembling parts alignment error, first that wind deflector 3 is arranged
Wind-guiding block 31 and wind deflector 3 are integral type structure.Further, the second wind-guiding block 51 drip tray 5 arranged
It is integral type structure with drip tray 5.By above-mentioned setting, decrease the situation that parts individually assemble,
And, it is to avoid the situation of wind effect is affected because of error.Can also be only by setting on wind deflector 3
First wind-guiding block 31 is integral type structure with wind deflector 3；Or, second only will arranged on drip tray 5
Wind-guiding block 51 and drip tray 5 are integral type structure.
Preferably, wind deflector 3 is foam wind deflector.Owing to wind deflector 3 is made for foam, can play
Heat-blocking action, prevents the generation of condensation on upper cover plate 2 and outlet frame 4 further.
As shown in Figure 1, Figure 2 and Figure 3, wind deflector 3 towards upper cover plate 2 one side with in upper cover plate 2
Joint, side.In the present embodiment, wind deflector 3 is plane towards the one side of upper cover plate 2, upper cover plate 2
Medial surface (upper cover plate 2 towards internal side) be also plane, by wind deflector 3 towards upper cover plate 2
One side and the medial surface joint of upper cover plate 2, further increase wind deflector 3 in exhaust air flue structure
Interior structural stability.Wherein, wind deflector 3 can pass through the one side towards upper cover plate 2 and upper cover plate 2
Medial surface be directly connected to；Can also be connected with outlet frame 4 by wind deflector 3, only by wind deflector 3
The effect to wind deflector 3 location is reached towards the one side of upper cover plate 2 and the medial surface joint of upper cover plate 2.
The embodiment of the present invention additionally provides a kind of wind pipe type indoor set, including any one exhaust air flue the most above-mentioned
Structure.Owing to above-mentioned exhaust air flue structure has above-mentioned technique effect, there is above-mentioned exhaust air flue structure
Wind pipe type indoor set also should have same technique effect, is no longer discussed in detail at this.
Further, the vaporizer 1 of wind pipe type indoor set connects with wind deflector 3 near one end of upper cover plate 2
Touch.By above-mentioned setting, it is to avoid there is gap between vaporizer 1 and wind deflector 3 so that air-flow is both needed to
To flow to air outlet 41 again through vaporizer 1, to improve heat exchange efficiency.
Preferably, vaporizer 1 is " V " type vaporizer.By above-mentioned setting, expand vaporizer 1
Heat exchange area.
In this specification, each embodiment uses the mode gone forward one by one to describe, and each embodiment stresses
Being the difference with other embodiments, between each embodiment, identical similar portion sees mutually.
Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of or uses
The present invention.Multiple amendment to these embodiments will be aobvious and easy for those skilled in the art
See, generic principles defined herein can without departing from the spirit or scope of the present invention,
Realize in other embodiments.Therefore, the present invention is not intended to be limited to the embodiments shown herein,
And it is to fit to the widest scope consistent with principles disclosed herein and features of novelty.
Claims (17)
1. an exhaust air flue structure, including upper cover plate (2) and outlet frame (4), it is characterised in that
Also include being arranged at described upper cover plate (2) inner side, for the air outlet (41) to described outlet frame (4)
The wind deflector (3) of wind-guiding；
The one side of described wind deflector (3) the most described upper cover plate (2) is wind-guiding face.
2. exhaust air flue structure as claimed in claim 1, it is characterised in that described wind-guiding face is streamline
Type wind-guiding face.
3. exhaust air flue structure as claimed in claim 1, it is characterised in that described wind-guiding face is for tilting
Plane, described clinoplain tilts along near the direction of described outlet frame (4) to described air outlet (41).
4. exhaust air flue structure as claimed in claim 1, it is characterised in that described wind-guiding face is near institute
The upper inside walls of the side and described air outlet (41) of stating outlet frame (4) contacts.
5. exhaust air flue structure as claimed in claim 4, it is characterised in that described wind-guiding face is with described
The contact position of the upper inside walls of air outlet (41) seamlessly transits.
6. the exhaust air flue structure as described in claim 4 or 5, it is characterised in that described wind-guiding face is leaned on
The side of nearly described outlet frame (4) contacts with the medial extremity of described air outlet (41) upper inside walls.
7. exhaust air flue structure as claimed in claim 1, it is characterised in that also include wind-guiding block；
The upper drip tray arranged of the lower cover (6) of described wind deflector (3) and/or described exhaust air flue structure
(5) described wind-guiding block it is provided with on.
8. exhaust air flue structure as claimed in claim 7, it is characterised in that the quantity of described wind-guiding block
For multiple.
9. exhaust air flue structure as claimed in claim 8, it is characterised in that multiple described wind-guiding blocks (31)
The width arrangement of air-flow along described exhaust air flue structure.
10. the exhaust air flue structure as described in claim 9 or 10, it is characterised in that lead described in multiple
Pomphus (31) is uniformly distributed.
11. exhaust air flue structures as claimed in claim 7, it is characterised in that the rib of described wind-guiding block
Angle is rounding structure.
12. exhaust air flue structures as claimed in claim 7, it is characterised in that described wind deflector (3)
The described wind-guiding block of upper setting is the first wind-guiding block (31)；Described wind deflector (3) and described first wind-guiding
Block (31) is integral type structure；
And/or, the upper described wind-guiding block arranged of described drip tray (5) is the second wind-guiding block (51)；Described
Drip tray (5) and described second wind-guiding block (51) are integral type structure.
13. exhaust air flue structures as claimed in claim 1, it is characterised in that described wind deflector (3)
For foam wind deflector.
14. exhaust air flue structures as claimed in claim 13, it is characterised in that described wind deflector (3)
Medial surface joint towards one side and the described upper cover plate (2) of described upper cover plate (2).
15. 1 kinds of wind pipe type indoor sets, including exhaust air flue structure, it is characterised in that described air-out wind
Road structure is the exhaust air flue structure as described in any one of claim 1-14.
16. wind pipe type indoor sets as claimed in claim 15, it is characterised in that described wind pipe type is indoor
The vaporizer (1) of machine contacts with described wind deflector (3) near one end of described upper cover plate (2).
The 17. wind pipe type indoor sets as described in claim 15 or 16, it is characterised in that described evaporation
Device (1) is " V " type vaporizer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610514198.4A CN106016464A (en) | 2016-06-30 | 2016-06-30 | Air duct type indoor unit and air outlet duct structure thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610514198.4A CN106016464A (en) | 2016-06-30 | 2016-06-30 | Air duct type indoor unit and air outlet duct structure thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106016464A true CN106016464A (en) | 2016-10-12 |
Family
ID=57106177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610514198.4A Pending CN106016464A (en) | 2016-06-30 | 2016-06-30 | Air duct type indoor unit and air outlet duct structure thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106016464A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107366975A (en) * | 2017-08-31 | 2017-11-21 | 广东美的制冷设备有限公司 | The indoor set and air-cooled ducted air conditioner of air-cooled ducted air conditioner |
| CN107726451A (en) * | 2017-09-13 | 2018-02-23 | 青岛海尔空调器有限总公司 | Vertical air-conditioner indoor unit |
| CN110736147A (en) * | 2018-07-18 | 2020-01-31 | 青岛海尔空调器有限总公司 | type air conditioner and indoor air conditioner assembly |
| CN110779101A (en) * | 2018-07-13 | 2020-02-11 | 大金工业株式会社 | Indoor unit of air conditioner |
| WO2020147312A1 (en) * | 2019-01-17 | 2020-07-23 | 青岛海尔空调器有限总公司 | Ceiling mounted indoor unit for air conditioner |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107366975A (en) * | 2017-08-31 | 2017-11-21 | 广东美的制冷设备有限公司 | The indoor set and air-cooled ducted air conditioner of air-cooled ducted air conditioner |
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| CN110779101A (en) * | 2018-07-13 | 2020-02-11 | 大金工业株式会社 | Indoor unit of air conditioner |
| CN110736147A (en) * | 2018-07-18 | 2020-01-31 | 青岛海尔空调器有限总公司 | type air conditioner and indoor air conditioner assembly |
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| WO2020147312A1 (en) * | 2019-01-17 | 2020-07-23 | 青岛海尔空调器有限总公司 | Ceiling mounted indoor unit for air conditioner |
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Application publication date: 20161012 |
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