CN107061319A - Air-supply arrangement - Google Patents
Air-supply arrangement Download PDFInfo
- Publication number
- CN107061319A CN107061319A CN201710140865.1A CN201710140865A CN107061319A CN 107061319 A CN107061319 A CN 107061319A CN 201710140865 A CN201710140865 A CN 201710140865A CN 107061319 A CN107061319 A CN 107061319A
- Authority
- CN
- China
- Prior art keywords
- air
- shell
- supply arrangement
- air inlet
- wind
- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/403—Casings; Connections of working fluid especially adapted for elastic fluid pumps
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Jet Pumps And Other Pumps (AREA)
Abstract
The invention provides a kind of air-supply arrangement.Air-supply arrangement includes：Shell, shell has the first air inlet structure and ring-type air outlet, and ring-type air outlet is located at the front end of shell, and the rear end of shell and the front end of shell be oppositely arranged, the first air inlet structure relative to shell rear end close to the front end of shell；Blower fan, blower fan is arranged in shell；Gas in first gas circuit, the first gas circuit is flowed out after the first air inlet structure, blower fan by ring-type air outlet.The present invention solves the problem of air-supply arrangement heat exchange efficiency is low in the prior art.
Description
Technical field
The present invention relates to home appliance technical field, in particular to a kind of air-supply arrangement.
Background technology
Higher required with the improvement of living standards, people propose to the comfortableness of living environment, and air-supply arrangement
Species it is also more and more.
Existing air-supply arrangement is generally the conventional fan with flabellum, the air conditioner with heat exchanger, the air-supply arrangement without flabellum
Deng.
For the air-supply arrangement without flabellum, air inlet structure is usually located at the rear end of air-supply arrangement, and air outlet is usual
Positioned at the front end of air-supply arrangement, so so that the heat exchange efficiency of air-supply arrangement is low, high energy consumption.
The content of the invention
It is a primary object of the present invention to provide a kind of air-supply arrangement, to solve air-supply arrangement heat exchange efficiency in the prior art
Low the problem of.
To achieve these goals, the invention provides a kind of air-supply arrangement, including：Shell, shell has the first air intake
Structure and ring-type air outlet, ring-type air outlet are located at the front end of shell, and the rear end of shell and the front end of shell are oppositely arranged, and first
Air inlet structure relative to shell rear end close to the front end of shell；Blower fan, blower fan is arranged in shell；First gas circuit, the first gas
Gas in road is flowed out after the first air inlet structure, blower fan by ring-type air outlet.
Further, shell also has center wind ejection mouthful, and center wind ejection mouthful is located at the center of ring-type air outlet.
Further, shell also has the second air inlet structure, and the second air inlet structure passes through connecting pipeline and center wind ejection mouthful
Connection, air-supply arrangement also includes：Second gas circuit, the gas of the second gas circuit goes out through the second air inlet structure, connecting pipeline Hou You centers
Flow out in air port.
Further, the second air inlet structure relative to the first air inlet structure close to the rear end of shell.
Further, air-supply arrangement also includes the inner casing with hatch frame, inner casing be arranged in shell and with shell it
Between form wind passage, blower fan is relative to inner casing close to the rear end of shell, and hatch frame is towards center wind ejection mouthful, ring-type air outlet
Separated with center wind ejection mouthful by the wall of inner casing, inner casing has connected entrance, connecting pipeline passes through connected entrance and center wind ejection mouthful
Connection.
Further, connected entrance is multiple, and connecting pipeline is multiple, and multiple connected entrances and multiple connecting pipelines are corresponded
Connection, the cavity of inner casing is gas mixing chamber.
Further, the second air inlet structure is fresh air inlet, and fresh air inlet is multiple, and multiple fresh air inlets are around the circumferentially-spaced of shell
Set, multiple fresh air inlets connect one to one with multiple connecting pipelines.
Further, air-supply arrangement also includes spacer, spacer be arranged in shell by wind passage be divided into wind inlet section and
Wind outlet section, wind inlet section is connected with wind outlet section by blower fan, and the outer surface of one end of spacer and blower fan is connected, the other end of spacer with
The internal face connection of shell, the gas of the first gas circuit is gone out after the first air inlet structure, wind inlet section, blower fan, wind outlet section by ring-type
Flow out in air port.
Further, the first air inlet structure is cell structure, circumferentially extending of first air inlet structure around shell.
Further, shell is egg type structure or spherical structure.
Further, air-supply arrangement also includes base, and shell is arranged on base.
Further, shell and base are detachably connected.
Further, base has locating slot, and at least a portion of shell is embedded in locating slot.
Apply the technical scheme of the present invention, shell has the first air inlet structure and ring-type air outlet, ring-type air outlet is located at
The front end of shell, the rear end of shell and the front end of shell are oppositely arranged, and the first air inlet structure is close relative to the rear end of shell outer
The front end of shell, blower fan is arranged in shell, when blower fan is operated, and the gas in the first gas circuit is after the first air inlet structure, blower fan
Flowed out by ring-type air outlet.So, the wind energy blown out by air-supply arrangement front end is enough rapidly back to through the first air inlet structure and sent
In wind apparatus, so as to realize air-supply again, by shortening air circulation loop, accelerate circulation rate, to improve air-supply arrangement
Heat exchange efficiency, and then reduce the energy consumption of air-supply arrangement.
Brief description of the drawings
The Figure of description for constituting the part of the application is used for providing a further understanding of the present invention, and of the invention shows
Meaning property embodiment and its illustrate be used for explain the present invention, do not constitute inappropriate limitation of the present invention.In the accompanying drawings：
Fig. 1 shows the structural representation of air-supply arrangement in one embodiment of the present of invention；
Fig. 2 shows Fig. 1 front view；
Fig. 3 shows Fig. 2 dorsad view；
Fig. 4 shows Fig. 2 left view；
Fig. 5 shows Fig. 4 top view；
Fig. 6 shows the flow schematic diagram of the first gas circuit of the air-supply arrangement in Fig. 1；
Fig. 7 shows the flow schematic diagram of the second gas circuit of the air-supply arrangement in Fig. 1.
Wherein, above-mentioned accompanying drawing is marked including the following drawings：
10th, shell；11st, ring-type air outlet；12nd, center wind ejection mouthful；13rd, the first air inlet structure；14th, the second air inlet structure；
20th, blower fan；30th, wind passage；31st, wind inlet section；32nd, wind outlet section；40th, inner casing；41st, connected entrance；42nd, gas mixing chamber；50th, every
Set；60th, connecting pipeline.
Embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the application can phase
Mutually combination.Describe the present invention in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
It is pointed out that unless otherwise specified, all technologies used in this application and scientific terminology have and the application
The identical meanings that person of an ordinary skill in the technical field is generally understood that.
In the present invention, in the case where not making opposite explanation, the noun of locality used is typically pin such as " upper and lower, top, bottom "
For direction shown in the drawings, or for part in itself on vertical, vertical or gravity direction for；Equally
Ground, for ease of understanding and describing, " inside and outside " refers to the inside and outside of the profile relative to each part in itself, but the above-mentioned noun of locality is not
For limiting the present invention.
In order to solve the problem of air-supply arrangement heat exchange efficiency is low in the prior art, the invention provides a kind of air-supply arrangement.
As shown in Figures 1 to 7, air-supply arrangement includes shell 10, the gas circuit of blower fan 20 and first, and shell 10 has the first air intake
Structure 13 and ring-type air outlet 11, ring-type air outlet 11 are located at the front end of shell 10, the rear end of shell 10 and the front end of shell 10
Be oppositely arranged, the first air inlet structure 13 relative to shell 10 rear end close to the front end of shell 10；Blower fan 20 is arranged on shell 10
It is interior；Gas in first gas circuit is flowed out after the first air inlet structure 13, blower fan 20 by ring-type air outlet 11.
So, the wind energy blown out by air-supply arrangement front end is enough rapidly back to air-supply arrangement through the first air inlet structure 13
It is interior, so as to realize air-supply again, by shortening air circulation loop, accelerate circulation rate, imitated with the heat exchange for improving air-supply arrangement
Rate, and then reduce the energy consumption of air-supply arrangement.
Alternatively, blower fan 20 is centrifugal blower or cross flow fan.When blower fan 20 is cross flow fan, it is necessary to which shell 10 is entered
One step is elongated, and thinks that cross flow fan reserves enough installing spaces.
As shown in Figure 6 and Figure 7, the entrance of blower fan 20 is towards the rear end of shell 10.Specifically, the air-flow of the first gas circuit
Driving force is produced by blower fan 20, and blower fan 20 is by air inlet through hollow shaft, radial direction air-out.
The first air inlet structure 13 in the present invention is cell structure.Cell structure can guarantee air intake, and can also make air-supply
The good appearance of device, and avoid human hand from being strayed into air-supply arrangement damaging.
As shown in figure 1, the first air inlet structure 13 is cell structure, circumferentially extending of first air inlet structure 13 around shell 10.
So, the circumference of air-supply arrangement can simultaneously uniform air intake, both guaranteed air intake, also ensure air intake uniformity, so as to improve
Air-supply reliability, effectively reduces noise.
Alternatively, cell structure is mesh-like structure or strip cavernous structure.
As depicted in figs. 1 and 2, shell 10 also has center wind ejection mouthful 12, and center wind ejection mouthful 12 is located at ring-type air outlet 11
Center.By setting center wind ejection mouthful 12, air supply areas and efficiency can be further improved.
Ring-type air outlet 11 in the present invention is in narrow loop configuration for center wind ejection mouthful 12, is so enabled to
The gas flowed out by the ring-type air outlet 11 has the characteristics of flow velocity is high, so as to form certain bear at center wind ejection mouthful 12
Pressure, so that the gas in shell 10 is in the presence of negative pressure, is extracted out at center air outlet 12, serve increase ventilation and
The effect of wind speed, and then improve the drafting efficiency of air-supply arrangement, it is ensured that the temperature of indoor environment is more comfortable.
In the specific embodiment shown in Fig. 7, shell 10 also has the second air inlet structure 14, and the second air inlet structure 14 passes through
Connecting pipeline 60 is connected with center wind ejection mouthful 12, and air-supply arrangement also includes the second gas circuit, and the gas of the second gas circuit is through the second air intake
Flowed out after structure 14, connecting pipeline 60 by center wind ejection mouthful 12.
Specifically, the second air inlet structure 14 relative to the first air inlet structure 13 close to the rear end of shell 10.By setting
Second air inlet structure 14, can further increase the intake of air-supply arrangement.And the first gas circuit and the second gas circuit can be planned and sent
The flow path of gas in wind apparatus, to improve the reliability of air-supply.And second air inlet structure 14 relative to the first air inlet structure
13 close to the rear end of shell 10, can by the gas of air-supply arrangement rear end by the suction draft device of the second air inlet structure 14,
To participate in circulation, so as to improve the air-supply efficiency of air-supply arrangement.
It should be noted that the driving force of the second gas circuit derives from the air-flow of the first gas circuit, due to ring-type air outlet 11
Ring Width is narrower, causes wind velocity very high, and certain negative pressure is formd in the periphery of ring-type air outlet 11, in the shadow of pressure difference
Induction of the air-flow of center wind ejection mouthful 12 under sound so that the air circulation of the second gas circuit is got up.
In order to preferably plan the path of gas flowing in shell, air-supply arrangement also includes the inner casing with hatch frame
40, inner casing 40 is arranged in shell 10 and wind passage 30 is formed between shell 10, and blower fan 20 is relative to inner casing 40 close to outer
The rear end of shell 10, the wall that hatch frame passes through inner casing 40 towards center wind ejection mouthful 12, ring-type air outlet 11 with center wind ejection mouthful 12
Face is separated, and inner casing 40 has connected entrance 41, and connecting pipeline 60 is connected by connected entrance 41 with center wind ejection mouthful 12.So, inner casing
The gas in 40 outsides is blown out by ring-type air outlet 11, and the gas entered in inner casing 40 can be blown out by center wind ejection mouthful 12.
Alternatively, connected entrance 41 is multiple, and connecting pipeline 60 is multiple, multiple connected entrances 41 and multiple connecting pipelines 60 1
One correspondence connection, the cavity of inner casing 40 is gas mixing chamber 42.So, the gas flowed into by the second air inlet structure 14 can be through
Connecting pipeline 60, connected entrance 41 are converged in the gas mixing chamber 42 of inner casing 40, after flowed out by center wind ejection mouthfuls 12, so as to ensure
The smoothness of second gas circuit.
As shown in Figures 1 to 7, the second air inlet structure 14 is fresh air inlet, and fresh air inlet is multiple, and multiple fresh air inlets are around shell 10
Be provided at circumferentially spaced, multiple fresh air inlets connect one to one with multiple connecting pipelines 60.So, the equal of air intake is advantageously ensured that
Even property, to reduce noise.
As shown in Figure 6 and Figure 7, air-supply arrangement also includes spacer 50, and spacer 50 is arranged on wind passage 30 in shell 10
It is divided into wind inlet section 31 and wind outlet section 32, wind inlet section 31 is connected with wind outlet section 32 by blower fan 20, one end of spacer 50 and blower fan
20 outer surface connection, the other end of spacer 50 is connected with the internal face of shell 10, and the gas of the first gas circuit passes through the first air intake
Flowed out after structure 13, wind inlet section 31, blower fan 20, wind outlet section 32 by ring-type air outlet 11.By setting spacer 50, air intake is separated out
Section 31 and wind outlet section 32, so as to effectively plan the flow path of the first gas circuit, it is ensured that airflow smooth, improve the air-supply of air-supply arrangement
Reliability.
Shell 10 in the present invention is egg type structure or spherical structure.Preferably egg type structure.The shell 10 of egg type structure
The characteristics of with good appearance.First air inlet structure 13 is located in the ellipse ring-like scope of side section.
In order to ensure that air-supply arrangement can be placed reliably, air-supply arrangement also includes base, and shell 10 is arranged on base.It is logical
Setting base is crossed, enables to shell 10 to be fixed, to ensure that air-supply arrangement is reliably blown.
In order to improve the handling convenience of air-supply arrangement, shell 10 and base are detachably connected.In such manner, it is possible to convenient rotation
Turn, move the air-supply arrangement.
Alternatively, base has locating slot, and at least a portion of shell 10 is embedded in locating slot.So, the energy of shell 10
It is enough that positioning is easily realized on base, it is ensured that dismounting convenience and shelf-stability.
In this embodiment, the first gas circuit and the second gas circuit will not cross in shell, can be prevented effectively from flow-disturbing, reduction
The operation noise of air-supply arrangement.
The return flow path of air-supply arrangement in the present invention is short, can realize the Rapid Circulation of air, improves heat exchange efficiency.And
The area of overall air inlet structure is big, and intake is bigger, and scope is wider.
Embodiment two
Difference with embodiment one is, in this embodiment, only the first gas circuit, without the second gas circuit.
Namely the connected entrance on center wind ejection mouth, the second air inlet structure, connecting pipeline, inner casing is all removed, only retained
First gas circuit, compared to embodiment one, air output has reduction.
Embodiment three
Difference with embodiment one is, in this embodiment, is not provided with only protecting in the second air inlet structure, the second gas circuit
Stay the connected entrance on inner casing.
So, the air-flow in shell a, part flows out through ring-type air outlet, and another part is through connected entrance through center wind ejection
Mouth outflow.
Obviously, above-mentioned described embodiment is only the embodiment of a part of the invention, rather than whole embodiments.
Based on the embodiment in the present invention, it is all that those of ordinary skill in the art are obtained under the premise of creative work is not made
Other embodiment, should all belong to the scope of protection of the invention.
It should be noted that term used herein above is merely to describe embodiment, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singulative
It is also intended to include plural form, additionally, it should be understood that, when in this manual using term "comprising" and/or " bag
Include " when, it indicates existing characteristics, step, work, device, component and/or combinations thereof.
It should be noted that term " first " in the description and claims of this application and above-mentioned accompanying drawing, "
Two " etc. be for distinguishing similar object, without for describing specific order or precedence.It should be appreciated that so using
Data can exchange in the appropriate case, so that presently filed embodiment described herein can be with except illustrating herein
Or the order beyond those of description is implemented.In addition, term " comprising " and " having " and their any deformation, it is intended that
Covering is non-exclusive to be included, for example, containing process, method, system, product or the equipment of series of steps or unit need not limit
In those steps or unit for clearly listing, but may include not list clearly or for these processes, method, production
Product or the intrinsic other steps of equipment or unit.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.Within the spirit and principles of the invention, that is made any repaiies
Change, equivalent substitution, improvement etc., should be included in the scope of the protection.
Claims (13)
1. a kind of air-supply arrangement, it is characterised in that including：
Shell (10), the shell (10) has the first air inlet structure (13) and ring-type air outlet (11), the ring-type air outlet
(11) it is located at the front end of the shell (10), the rear end and the front end of the shell (10) of the shell (10) are oppositely arranged, institute
State the first air inlet structure (13) relative to the shell (10) rear end close to the shell (10) front end；
Blower fan (20), the blower fan (20) is arranged in the shell (10)；
Gas in first gas circuit, first gas circuit is after first air inlet structure (13), the blower fan (20) by described
Ring-type air outlet (11) flows out.
2. air-supply arrangement according to claim 1, it is characterised in that the shell (10) also has center wind ejection mouthful
(12), the center wind ejection mouthful (12) is located at the center of the ring-type air outlet (11).
3. air-supply arrangement according to claim 2, it is characterised in that the shell (10) also has the second air inlet structure
(14), second air inlet structure (14) is connected by connecting pipeline (60) with the center wind ejection mouthful (12), the air-supply dress
Putting also includes：
Second gas circuit, the gas of second gas circuit is after second air inlet structure (14), the connecting pipeline (60) by institute
State center wind ejection mouthful (12) outflow.
4. air-supply arrangement according to claim 3, it is characterised in that second air inlet structure (14) is relative to described
One air inlet structure (13) is close to the rear end of the shell (10).
5. air-supply arrangement according to claim 3, it is characterised in that the air-supply arrangement is also included with hatch frame
Inner casing (40), the inner casing (40) is arranged in the shell (10) and forms wind passage between the shell (10)
(30), the blower fan (20) is relative to the inner casing (40) close to the rear end of the shell (10), and the hatch frame is towards institute
State center wind ejection mouthful (12), the wall that the ring-type air outlet (11) passes through the inner casing (40) with the center wind ejection mouthful (12)
Separate, the inner casing (40) has connected entrance (41), the connecting pipeline (60) passes through the connected entrance (41) and the center
Air outlet (12) is connected.
6. air-supply arrangement according to claim 5, it is characterised in that the connected entrance (41) is multiple, the communicating pipe
Road (60) is multiple, and multiple connected entrances (41) and multiple connecting pipelines (60) connect one to one, the inner casing
(40) cavity is gas mixing chamber (42).
7. air-supply arrangement according to claim 6, it is characterised in that second air inlet structure (14) is fresh air inlet, institute
Fresh air inlet is stated for multiple, the multiple fresh air inlet being provided at circumferentially spaced around the shell (10), multiple fresh air inlets with it is many
The individual connecting pipeline (60) connects one to one.
8. air-supply arrangement according to claim 5, it is characterised in that the air-supply arrangement also includes spacer (50), described
Spacer (50) is arranged in the shell (10) is divided into wind inlet section (31) and wind outlet section (32), institute by the wind passage (30)
State wind inlet section (31) to connect by the blower fan (20) with the wind outlet section (32), one end and the blower fan of the spacer (50)
(20) outer surface connection, the other end of the spacer (50) is connected with the internal face of the shell (10), first gas circuit
Gas after first air inlet structure (13), the wind inlet section (31), the blower fan (20), the wind outlet section (32) by
Ring-type air outlet (11) outflow.
9. air-supply arrangement according to any one of claim 1 to 8, it is characterised in that first air inlet structure (13)
For cell structure, circumferentially extending of first air inlet structure (13) around the shell (10).
10. air-supply arrangement according to any one of claim 1 to 8, it is characterised in that the shell (10) is egg type knot
Structure or spherical structure.
11. air-supply arrangement according to any one of claim 1 to 8, it is characterised in that the air-supply arrangement also includes bottom
Seat, the shell (10) is arranged on the base.
12. air-supply arrangement according to claim 11, it is characterised in that the shell (10) and the base are removably
Connection.
13. air-supply arrangement according to claim 11, it is characterised in that the base has locating slot, the shell
(10) at least a portion is embedded in the locating slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710140865.1A CN107061319B (en) | 2017-03-09 | 2017-03-09 | Air supply device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710140865.1A CN107061319B (en) | 2017-03-09 | 2017-03-09 | Air supply device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107061319A true CN107061319A (en) | 2017-08-18 |
| CN107061319B CN107061319B (en) | 2023-07-14 |
Family
ID=59623048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710140865.1A Active CN107061319B (en) | 2017-03-09 | 2017-03-09 | Air supply device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107061319B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104374066A (en) * | 2014-10-31 | 2015-02-25 | 广东美的制冷设备有限公司 | Air-conditioner and air supply method for air-conditioner |
| CN104676747A (en) * | 2013-11-29 | 2015-06-03 | 海尔集团公司 | Wall-mounted air conditioner indoor unit |
| CN204478253U (en) * | 2014-10-31 | 2015-07-15 | 广东美的制冷设备有限公司 | Air-conditioner |
| JP2015175309A (en) * | 2014-03-17 | 2015-10-05 | パナソニックＩｐマネジメント株式会社 | Blower device |
| CN105627427A (en) * | 2014-11-03 | 2016-06-01 | 青岛海尔空调器有限总公司 | Wall-mounted type air conditioner |
| JP2016183587A (en) * | 2015-03-26 | 2016-10-20 | パナソニックＩｐマネジメント株式会社 | Blower |
| CN206625998U (en) * | 2017-03-09 | 2017-11-10 | 珠海格力电器股份有限公司 | Air-supply arrangement |
-
2017
- 2017-03-09 CN CN201710140865.1A patent/CN107061319B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104676747A (en) * | 2013-11-29 | 2015-06-03 | 海尔集团公司 | Wall-mounted air conditioner indoor unit |
| JP2015175309A (en) * | 2014-03-17 | 2015-10-05 | パナソニックＩｐマネジメント株式会社 | Blower device |
| CN104374066A (en) * | 2014-10-31 | 2015-02-25 | 广东美的制冷设备有限公司 | Air-conditioner and air supply method for air-conditioner |
| CN204478253U (en) * | 2014-10-31 | 2015-07-15 | 广东美的制冷设备有限公司 | Air-conditioner |
| CN105627427A (en) * | 2014-11-03 | 2016-06-01 | 青岛海尔空调器有限总公司 | Wall-mounted type air conditioner |
| JP2016183587A (en) * | 2015-03-26 | 2016-10-20 | パナソニックＩｐマネジメント株式会社 | Blower |
| CN206625998U (en) * | 2017-03-09 | 2017-11-10 | 珠海格力电器股份有限公司 | Air-supply arrangement |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107061319B (en) | 2023-07-14 |
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