CN110107957A - Air conditioner indoor unit and air conditioner - Google Patents
Air conditioner indoor unit and air conditioner Download PDFInfo
- Publication number
- CN110107957A CN110107957A CN201910340115.8A CN201910340115A CN110107957A CN 110107957 A CN110107957 A CN 110107957A CN 201910340115 A CN201910340115 A CN 201910340115A CN 110107957 A CN110107957 A CN 110107957A
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- air
- air conditioner
- indoor unit
- blade
- conditioner indoor
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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
- F24F1/0003—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station characterised by a split arrangement, wherein parts of the air-conditioning system, e.g. evaporator and condenser, are in separately located units
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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
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0018—Indoor units, e.g. fan coil units characterised by fans
- F24F1/0025—Cross-flow or tangential fans
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (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 conditioner.The air conditioner indoor unit includes: shell (1), and shell (1) includes the first air port (2) and downward opening second air port (3) being open towards side；Cross flow fan (4), forward and reverse rotation are adjustably arranged in shell (1)；When cross flow fan (4) rotates forward, the first air port (2) air inlet, the second air port (3) outlet air；When cross flow fan (4) rotates backward, the second air port (3) air inlet, the first air port (2) outlet air.Air conditioner indoor unit according to the present invention, can realize side outlet air when air conditioner freezes, and blowing downwards is realized when heating, improves the comfort of air conditioner.
Description
The application be Patent No. " 201510659363.0 ", entitled " air conditioner indoor unit and air conditioner " point
Case.
Technical field
The present invention relates to air-conditioning technical fields, in particular to a kind of air conditioner indoor unit and air conditioner.
Background technique
Existing air-conditioner set generally lifts aloft, can only generally realize one direction outlet air, is unable to satisfy people to comfortable
Property requirement, general people require that refrigeration is flat to blow, and cold wind realizes shower formula refrigeration from highly settling down, and heating requires down
It blows, realizes blanket type heating.
Shower formula refrigeration may be implemented in existing side-blown unit refrigeration, can be very good to solve unit refrigeration comfortableness problem,
But when heating, hot-air density is relatively low, and the hot wind that unit refrigeration generates swims in top, can not be sent to mankind's activity region.
Hot wind is directly sent to mankind's activity region when heating by existing bottom blowing type air-conditioner set, and heating comfort is good, but makes
Directly cold wind is blown down when cold, and cold wind is directly blown onto human body, blowing people for a long time can feel under the weather, and even result in sick.
Summary of the invention
A kind of air conditioner indoor unit and air conditioner are provided in the embodiment of the present invention, can realize that side go out when air conditioner freezes
Wind realizes blowing downwards when heating, improves the comfort of air conditioner.
To achieve the above object, the embodiment of the present invention provides a kind of air conditioner indoor unit, comprising: shell, shell include opening
Towards the first air port and downward opening second air port of side；Shell is adjustably arranged in cross flow fan, forward and reverse rotation
It is interior；When cross flow fan rotates forward, the first air port air inlet, the second air port outlet air；When cross flow fan rotates backward, the second air port into
Wind, the first air port outlet air.
Preferably, air conditioner indoor unit includes setting in the intracorporal double volute tongue structures of shell, cross flow fan is arranged in double volute tongues
Between structure and shell, the first volute tongue and shell of double volute tongue structures form the first air-guiding aisle for being connected to the first air port, double
The second volute tongue and shell of volute tongue structure form the second air-guiding aisle for being connected to the second air port.
Preferably, shell includes that double-flanged end gradually opens profile, what double-flanged end gradually opened profile first gradually opens profile setting the
The wind-guiding edge of one air-guiding aisle, what double-flanged end gradually opened profile second gradually opens the wind-guiding side that the second air-guiding aisle is arranged in profile
Edge, cross flow fan are gradually opened profile and second positioned at first and are gradually opened between profile.
Preferably, first gradually open profile and second gradually open profile central angle A meet 30 degree≤A≤80 degree, it is preferable that
40 degree≤A≤70 degree.
Preferably, throat's width D in the second air port meets 50mm≤D≤140mm, it is preferable that 60mm≤D≤100mm.
Preferably, air conditioner indoor unit further includes heat exchanger, heat exchanger is arranged between the first air port and cross flow fan
In gas flow paths.
Preferably, heat exchanger is V-shape, U-shaped, c-type or single fold-type.
Preferably, the blade of cross flow fan is S type or plate.
Preferably, cross flow fan includes the multiple blade groups set gradually along axial direction, the leaf of two adjacent blade groups
Piece is bent towards on the contrary.
Preferably, cross flow fan includes the first turntable, the second turntable and multiple blades, multiple blades are along the first turntable
Circumferential setting, each blade are rotatably arranged on the first turntable, and the second turntable can be rotatably set relative to the first turntable, the
Two turntables and multiple blades link, and drive multiple blade rotations to adjust bending towards for multiple blades.
Preferably, being provided with sliding slot on the second turntable, each blade is slideably fastened in sliding slot by rocking bar.
Preferably, cross flow fan includes multiple flexible blades, the opposite end of each flexible blade is relative to cross flow fan
Pivot center fixed setting.
Preferably, flexible blade includes multiple successively hinged blades, the blade positioned at edges at two ends passes through shaft phase
Pivot center is fixedly installed.
Preferably, flexible blade is monolithic devices blade made of flexible material, the edges at two ends of flexible blade is by turning
Axis is fixedly installed relative to pivot center.
Preferably, air conditioner indoor unit further includes drip tray, drip tray is arranged below heat exchanger.
According to another aspect of the present invention, a kind of air conditioner, including air conditioner indoor unit are provided, which is upper
The air conditioner indoor unit stated.
It applies the technical scheme of the present invention, air conditioner indoor unit includes: shell, and shell includes the first wind being open towards side
Mouth and downward opening second air port；Cross flow fan, forward and reverse rotation are adjustably arranged in shell；Cross flow fan forward direction turns
When dynamic, the first air port air inlet, the second air port outlet air；When cross flow fan rotates backward, the second air port air inlet, the first air port outlet air.
The air conditioner indoor unit is provided with first air port and downward opening second air port of the opening towards side, and keeps cross flow fan positive and negative
It is adjustable to rotating, air conditioner indoor unit can be made to go out under the second air port when heating by adjusting the mode of the steering of cross flow fan
Wind realizes blanket type heating, from the first air port side to outlet air when refrigeration, realizes shower formula refrigeration, improves the comfort of air-conditioning.
Detailed description of the invention
Fig. 1 is the air flow schematic diagram of shower formula refrigeration；
Fig. 2 is the air flow schematic diagram of blanket type heating；
Fig. 3 is the structure chart of the air conditioner indoor unit of the embodiment of the present invention；
Fig. 4 is the dimensional structure figure of the air conditioner indoor unit of the embodiment of the present invention；
Fig. 5 is the first structure figure of the blade of the air conditioner indoor unit of the embodiment of the present invention；
Fig. 6 is the second structure chart of the blade of the air conditioner indoor unit of the embodiment of the present invention；
Fig. 7 is the third structure chart of the blade of the air conditioner indoor unit of the embodiment of the present invention；
Fig. 8 is the 4th structure chart of the blade of the air conditioner indoor unit of the embodiment of the present invention；
Fig. 9 is the blade disassemblying structure figure of Fig. 8；
Figure 10 is the 5th structure chart of the blade of the air conditioner indoor unit of the embodiment of the present invention.
Description of symbols: 1, shell；2, the first air port；3, the second air port；4, cross flow fan；5, the first volute tongue；6,
Two volute tongues；7, the first air-guiding aisle；8, the second air-guiding aisle；9, first profile is gradually opened；10, second profile is gradually opened；11, it exchanges heat
Device；12, blade；13, the first turntable；14, the second turntable；15, sliding slot；16, rocking bar；17, shaft；18, drip tray.
Specific embodiment
Present invention is further described in detail in the following with reference to the drawings and specific embodiments, but not as to limit of the invention
It is fixed.
Arrow direction is air-flow direction in figure.
It is rotated clockwise in the embodiment of the present invention with cross flow fan to rotate forward, is rotated counterclockwise as reversion.
Join as shown in figure 3 and figure 4, according to an embodiment of the invention, air conditioner indoor unit includes shell 1 and cross flow fan 4, shell
Body 1 includes first air port 2 and downward opening second air port 3 of the opening towards side；The forward and reverse rotation of cross flow fan 4 is adjustable
Ground is arranged in shell 1；When cross flow fan 4 rotates forward, the first air port 2 air inlet, 3 outlet air of the second air port；Cross flow fan 4 is reversed
When rotation, the second air port 3 air inlet, 2 outlet air of the first air port.
The air conditioner indoor unit is provided with first air port 2 and downward opening second air port 3 of the opening towards side, and makes to pass through
Flow fan 4 it is forward and reverse rotation it is adjustable, can by adjusting the mode of the steering of cross flow fan 4, make air conditioner indoor unit when heating from
The lower outlet air in second air port 3, realizes blanket type heating (such as Fig. 2), from 2 side of the first air port to outlet air when refrigeration, realizes shower formula system
Cold (such as Fig. 1), improves the comfort of air-conditioning.
Air conditioner indoor unit includes the double volute tongue structures being arranged in shell 1, and cross flow fan 4 is arranged in double volute tongue structures and shell
Between body 1, the first volute tongue 5 of double volute tongue structures forms the first air-guiding aisle 7 for being connected to the first air port 2, double volute tongues with shell 1
Second volute tongue 6 of structure forms the second air-guiding aisle 8 for being connected to the second air port 3 with shell 1.Double volute tongue structures can be preferably
Guarantee that cross flow fan 4 can effective outlet air in positive and negative rotation.
When cross flow fan 4 rotates forward, cross flow fan 4 introduces air from the first air port 2, then leading in the second volute tongue 6
To under effect, air-flow is blown out downwards along the second air-guiding aisle 8 from the second air port 3, realizes normally lower outlet air, guarantee outlet air
Fluency and air-out effect.
When cross flow fan 4 inverts, cross flow fan 4 introduces air from the second air port 3, and is turning to the first volute tongue 5
When position, under the guiding role of the first volute tongue 5, along the first air-guiding aisle 7 by air-flow from side from the first air port 2 to blowing
Out, normal lateral outlet air is realized.
Shell 1 includes that double-flanged end gradually opens profile, double-flanged end gradually open profile first gradually to open the setting of profile 9 logical in the first wind-guiding
The wind-guiding edge in road 7, what double-flanged end gradually opened profile second gradually opens the wind-guiding edge that the second air-guiding aisle 8 is arranged in profile 10, passes through
Flow fan 4 is gradually opened profile 9 and second positioned at first and is gradually opened between profile 10.
Gradually open profile can guarantee cross flow fan 4 rotate forward with counter-rotational air-out effect, it is logical in the first wind-guiding
Profile 9 is gradually opened in the wind-guiding edge setting first in road 7, and when cross flow fan 4 can be made to rotate backward, air gradually opens profile 9 along first
Curvilinear flow, smoothly from the first air port 2 realize outlet air；At the wind-guiding edge of the second air-guiding aisle 8, wheel is gradually opened in setting second
Exterior feature 10, when cross flow fan 4 can be made to rotate forward, the curvilinear flow that air gradually opens profile 10 along second, smoothly from the second air port 3
Realize outlet air in place.Double-flanged end gradually open profile two gradually open profile mutual cooperation, can preferably guide cross flow fan 4 positive and negative
To energy smooth outlet air when rotation, the working performance of air conditioner indoor unit is improved.
Since Bidirectional outlet air cross flow fan is with having very big difference in the design of general cross flow fan, to guarantee unit
Reliability service, first gradually open profile 9 and second gradually open profile 10 central angle A should meet 30 degree≤A≤80 degree, it is preferable that
Central angle A meets 40 degree≤A≤70 degree.First gradually open profile 9 and second gradually open profile 10 central angle A can be designed as phase
Together, it can also respectively be designed according to the difference of positive and negative rotation air quantity.
To guarantee the counter-rotational reliability of unit, the throat of the relatively general unidirectional outlet air cross flow fan of unit throat dimension D
Size is big, and under normal circumstances, throat's width D in the second air port 3 needs to meet 50mm≤D≤140mm, it is preferable that the throat
Width D meets 60mm≤D≤100mm.
Air conditioner indoor unit further includes heat exchanger 11, and the gas between the first air port 2 and cross flow fan 4 is arranged in heat exchanger 11
On flow path.Heat exchanger 11 can guarantee heat transfer effect of the air in shell 1.
Heat exchanger 11 is V-shape, U-shaped, c-type or single fold-type.It, can will when heat exchanger 11 is V-shape, U-shaped, c-type
The length dimension of heat exchanger reduces, so that the overall dimensions of air conditioner indoor unit become smaller, more saves space.
In order to can guarantee 4 forward and backward of cross flow fan can normal outlet air, fan blade can use following several schemes.
In conjunction with shown in Figure 5, the structure of fan blade 12 can be made S type, in such cases, turn when blade 12 is positive
It when dynamic, does work mainly by the concave surface of the side a, when blade 12 rotates backward, does work mainly by the concave surface of the side b, due to depositing for concave surface
It can more efficiently guarantee the acting to air-flow, therefore either rotate forward or invert, can effectively guarantee through-flow
Air quantity when blower 4 works, guarantees the working performance of air conditioner indoor unit.
In conjunction with shown in Figure 6, the structure of fan blade 12 may be plate, the rotating forward and reversion of plate blade
Efficiency can all decline, but the blade profile of plate blade is simple, and easy to process, cost is relatively low, and plate blade can be protected
It is identical that card rotates and reverse efficiency.
In conjunction with shown in Figure 7, cross flow fan 4 includes the multiple blade groups set gradually along axial direction, two adjacent leaves
The blade 12 of piece group is bent towards on the contrary.In the present embodiment, blade 12 is c-type blade, the c-type blade in each blade group
Bend towards identical, circumferential uniform intervals setting of the c-type blade along cross flow fan 4 in each group of blade group, two groups of adjacent blades
The c-type blade of group is bent towards on the contrary, multiple groups blade group is successively spaced setting along the axial direction of cross flow fan 4.Each cross flow fan 4 rotates
When, it does work mainly by a part of blade group, when turning to opposite, does work mainly by another part blade group.Due to blade
Bending towards identical multiple blade groups is to bend towards opposite multiple blade groups with blade to be staggered, therefore can make through-flow wind
Forward and reverse outlet air of machine 4 is capable of providing uniform air-out effect, and is capable of providing enough air quantity, guarantees cross flow fan 4
Outlet air performance.
In conjunction with referring to shown in Fig. 8 and Fig. 9, cross flow fan 4 includes the first turntable 13, the second turntable 14 and multiple blades 12,
Multiple blades 12 are arranged along the circumferential direction of the first turntable 13, and each blade 12 is rotatably arranged on the first turntable 13, the second turntable
14 can be rotatably set relative to the first turntable 13, and the second turntable 14 links with multiple blades 12, and drives 12 turns of multiple blades
It moves to adjust bending towards for multiple blades 12.
Since the blade 12 of cross flow fan 4 is generally using the blade of similar C-shaped, when blade unitary rotation 180 degree is left
When right, reverse outlet air may be implemented.And this feature exactly is utilized in this programme, it can be existed by 14 pairs of the second turntable settings
Blade 12 on first turntable 13 is adjusted, thus achieve the purpose that change the bending towards on the first turntable 13 of blade 12, into
And adjust the positive and negative rotation acting effect to cross flow fan 4.
When being operated by the second turntable 14 to blade 12, since blade 12 is to be rotatably arranged in the first turntable
On 13, therefore when only needing to guarantee to rotate the second turntable 14, the first turntable 13 is different, and blade 12 is therewith relative to the first turntable
13 rotate, and bending towards for blade 12 is changed to opposite with bending towards for script.Of course, it is possible to pass through the second turntable
14 driving blades 12 rotate 180 degree, to guarantee cross flow fan 4 in positive and negative rotation Shi Junneng Maximum Power Output.
In the present embodiment, sliding slot 15 is provided on the second turntable 14, each blade 12 is slideably blocked by rocking bar 16 to be set
In sliding slot 15.The side of blade 12 is arranged in rocking bar 16, and in the rotation of the second turntable 14, sliding slot 15 also rotates, and drives
Rocking bar 16 slides in sliding slot 15, while being rotated with movable vane piece 12 with respect to the first turntable 13 by rocking bar 16, thus
Achieve the purpose that adjust bending towards for blade 12.
In conjunction with referring to Figure 10, in the present embodiment, cross flow fan 4 includes multiple flexible blades, each flexible blade it is opposite
Both ends are fixedly installed relative to the pivot center of cross flow fan 4.Flexible blade has deformable characteristic, at 4 turns of cross flow fan
In dynamic 12 rotation process of blade, flexible blade will form opening direction and turn under the collective effect of inertia force effect and wind-force
The arc shaped blade in dynamic direction, with the change that cross flow fan 4 turns to, the arc shaped blade opening direction of flexible blade also can accordingly be sent out
It is raw to change, it can be always ensured that flexible blade can keep maximum acting ability in the rotation process of cross flow fan 4, guarantee empty
Adjust the performance in refrigeration and heating of indoor unit.
For flexible blade, one of them enforceable scheme is, flexible blade includes multiple successively hinged leaves
Piece 12, the blade 12 positioned at edges at two ends are fixedly installed by shaft 17 relative to pivot center.In such cases, each blade
12 can be rigid structure, after multiple blades 12 are hinged, plastic deformation structure be formed, in the blade of cross flow fan 4
In 12 rotation processes, 12 position of blade positioned at edges at two ends is fixed, and is merely able to 17 rotate around the shaft, and position can not occur
It moves, and is located at the blade among the blade 12 of edges at two ends, then under the collective effect of inertia force effect and wind-force, according to through-flow
The rotation direction of blower 4 shifts to side, to form the class arc shaped blade with recess.
Another enforceable scheme is that flexible blade is monolithic devices blade 12 made of flexible material, flexible blade
Edges at two ends is fixedly installed by shaft 17 relative to pivot center.Since flexible blade sheet is made as flexible material, and it is soft
Property blade both ends by shaft 17 relative to pivot center be fixedly installed, can not move, thus be located at two shafts 17
Between flexible blade, then can inertia force act on and wind-force collective effect under, be formed with the rotation of cross flow fan 4
Corresponding arc shaped blade guarantees the acting effect to air.
Certainly, using other structures to realize that flexible blade turns to and adjust automatically shape with the difference of cross flow fan 4
The purpose of shape is also possible.
Using flexible blade, the steering phase with cross flow fan 4 can be adjusted by the controllability of flexible blade itself
The shape matched, structure is simple, adjusts more convenient, increases other structures without additional, without being manually adjusted, Ke Yiyou
Effect reduces cost, reduces difficulty of processing.
Air conditioner indoor unit further includes drip tray 18, and drip tray 18 is arranged below heat exchanger 11.Drip tray 18 can with it is double
The molding of volute tongue structural integrity, should be arranged insulation construction on drip tray 18.
According to an embodiment of the invention, air conditioner includes air conditioner indoor unit, which is in above-mentioned air conditioning chamber
Machine.
It certainly, is the preferred embodiment of the present invention above.It should be pointed out that for those skilled in the art
For, without departing from the basic principles of the invention, several improvements and modifications can also be made, these improvements and modifications
It is considered as protection scope of the present invention.
Claims (15)
1. a kind of air conditioner indoor unit characterized by comprising
Shell (1), the shell (1) include the first air port (2) and downward opening second air port (3) being open towards side；
Cross flow fan (4), forward and reverse rotation are adjustably arranged in the shell (1)；
When the cross flow fan (4) rotates forward, the first air port (2) air inlet, the second air port (3) outlet air；It is described to pass through
When flow fan (4) rotates backward, the second air port (3) air inlet, the first air port (2) outlet air；
The cross flow fan (4) includes the first turntable (13), the second turntable (14) and multiple blades (12), the multiple blade
(12) along the circumferential direction setting of first turntable (13), each blade (12) is rotatably arranged in first turntable (13)
On, second turntable (14) can be rotatably set relative to first turntable (13), second turntable (14) with it is described
Multiple blade (12) linkages, and drive the multiple blade (12) rotation to adjust bending towards for the multiple blade (12).
2. air conditioner indoor unit according to claim 1, which is characterized in that the air conditioner indoor unit includes being arranged in the shell
Double volute tongue structures in body (1), the cross flow fan (4) is arranged between double volute tongue structures and the shell (1), described
The first volute tongue (5) of double volute tongue structures and the shell (1) form the first air-guiding aisle for being connected to first air port (2)
(7), the second volute tongue (6) of double volute tongue structures is connected to the second of second air port (3) with the shell (1) formation and leads
Wind channel (8).
3. air conditioner indoor unit according to claim 2, which is characterized in that the shell (1) includes that double-flanged end gradually opens profile,
What the double-flanged end gradually opened profile first gradually opens profile (9) setting at the wind-guiding edge of first air-guiding aisle (7), described double
Side type gradually open profile second gradually open profile (10) be arranged in the wind-guiding edge of second air-guiding aisle (8), the through-flow wind
Machine (4) is gradually opened profile (9) and described second positioned at described first and is gradually opened between profile (10).
4. air conditioner indoor unit according to claim 3, which is characterized in that described first gradually opens profile (9) and described second
The central angle A for gradually opening profile (10) meets 30 degree≤A≤80 degree, it is preferable that 40 degree≤A≤70 degree.
5. air conditioner indoor unit according to claim 3, which is characterized in that throat's width D of second air port (3) meets
50mm≤D≤140mm, it is preferable that 60mm≤D≤100mm.
6. air conditioner indoor unit according to claim 1, which is characterized in that the air conditioner indoor unit further includes heat exchanger
(11), the gas flow paths that the heat exchanger (11) is arranged between first air port (2) and the cross flow fan (4)
On.
7. air conditioner indoor unit according to claim 6, which is characterized in that the heat exchanger (11) is V-shape, U-shaped, c-type
Or single fold-type.
8. air conditioner indoor unit according to any one of claim 1 to 7, which is characterized in that the leaf of the cross flow fan (4)
Piece (12) is S type or plate.
9. air conditioner indoor unit according to any one of claim 1 to 7, which is characterized in that the cross flow fan (4) includes
The blade (12) of the multiple blade groups set gradually along axial direction, two adjacent blade groups is bent towards on the contrary.
10. air conditioner indoor unit according to claim 1, which is characterized in that be provided with sliding slot on second turntable (14)
(15), each blade (12) is slideably fastened in the sliding slot (15) by rocking bar (16).
11. air conditioner indoor unit according to any one of claim 1 to 7, which is characterized in that cross flow fan (4) packet
Multiple flexible blades are included, the opposite end of each flexible blade is set relative to the pivot center fixation of the cross flow fan (4)
It sets.
12. air conditioner indoor unit according to claim 11, which is characterized in that the flexible blade includes multiple successively hinged
Blade (12), positioned at edges at two ends the blade (12) by shaft (17) relative to the pivot center be fixedly installed.
13. air conditioner indoor unit according to claim 11, which is characterized in that the flexible blade is made of flexible material
The edges at two ends of monolithic devices blade (12), the flexible blade is fixedly installed by shaft (17) relative to the pivot center.
14. air conditioner indoor unit according to claim 6, which is characterized in that the air conditioner indoor unit further includes drip tray
(18), drip tray (18) setting is below the heat exchanger (11).
15. a kind of air conditioner, including air conditioner indoor unit, which is characterized in that the air conditioner indoor unit is to appoint in claim 1 to 14
Air conditioner indoor unit described in one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910340115.8A CN110107957B (en) | 2015-10-12 | 2015-10-12 | Air conditioner indoor unit and air conditioner |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510659363.0A CN105240937A (en) | 2015-10-12 | 2015-10-12 | Air-conditioner indoor unit and air conditioner |
| CN201910340115.8A CN110107957B (en) | 2015-10-12 | 2015-10-12 | Air conditioner indoor unit and air conditioner |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510659363.0A Division CN105240937A (en) | 2015-10-12 | 2015-10-12 | Air-conditioner indoor unit and air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110107957A true CN110107957A (en) | 2019-08-09 |
| CN110107957B CN110107957B (en) | 2020-12-11 |
Family
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910340115.8A Active CN110107957B (en) | 2015-10-12 | 2015-10-12 | Air conditioner indoor unit and air conditioner |
| CN201510659363.0A Pending CN105240937A (en) | 2015-10-12 | 2015-10-12 | Air-conditioner indoor unit and air conditioner |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510659363.0A Pending CN105240937A (en) | 2015-10-12 | 2015-10-12 | Air-conditioner indoor unit and air conditioner |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106123171A (en) * | 2016-06-28 | 2016-11-16 | 山东中科能人工环境有限公司 | A kind of Novel variable-frequency controls family's geothermal heat pump air-conditioning system device |
| CN106091099A (en) * | 2016-06-28 | 2016-11-09 | 山东中科能人工环境有限公司 | A kind of Novel variable-frequency double temperature double control heat sink arrangement |
| CN106091117B (en) * | 2016-06-28 | 2020-04-21 | 山东中科能人工环境有限公司 | Novel variable frequency control radiator device |
| CN106194827A (en) * | 2016-07-11 | 2016-12-07 | 沈阳航空航天大学 | Improve the birotor blade wheel structure of cross flow fan total pressure efficiency |
| CN107120724A (en) * | 2017-05-15 | 2017-09-01 | 珠海格力电器股份有限公司 | Through-flow fan blade and air-conditioning |
| WO2020012525A1 (en) * | 2018-07-09 | 2020-01-16 | 三菱電機株式会社 | Indoor unit for air conditioners |
| CN109026828B (en) * | 2018-09-12 | 2023-11-03 | 珠海格力电器股份有限公司 | Cross-flow fan blade and air conditioner |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN105240937A (en) | 2016-01-13 |
| CN110107957B (en) | 2020-12-11 |
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