CN104807110B - Air conditioner - Google Patents
Air conditioner Download PDFInfo
- Publication number
- CN104807110B CN104807110B CN201510234262.9A CN201510234262A CN104807110B CN 104807110 B CN104807110 B CN 104807110B CN 201510234262 A CN201510234262 A CN 201510234262A CN 104807110 B CN104807110 B CN 104807110B
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- CN
- China
- Prior art keywords
- air passage
- air
- wind
- noise reduction
- wall surface
- 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
- 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
- F24F1/0022—Centrifugal or radial fans
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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
- F24F1/0033—Indoor units, e.g. fan coil units characterised by fans having two or more fans
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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
- F24F13/02—Ducting arrangements
- F24F13/06—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
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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
- F24F13/24—Means for preventing or suppressing noise
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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
- F24F13/24—Means for preventing or suppressing noise
- F24F2013/247—Active noise-suppression
Abstract
The present invention provides a kind of air conditioner, including：Bottom case, air passage is provided on bottom case, and air passage has air passage wall surface；For increasing the noise reducing mechanism of the radian of the air passage wall surface at the air outlet in air passage, noise reducing mechanism is movably arranged on bottom case.Due to being provided with noise reducing mechanism, thus the radian of the air passage wall surface at the air outlet by improving air passage, so that the smooth water conservancy diversion of wind, effectively avoids wind from generating vortex at this, so as to reduce the eddy current crack of air conditioner, the comfort of air conditioner ensure that.Particularly when wind shield blocks air outlet, since wind can not be blown out by the air outlet, thus wind of the piping and druming in the wind shield and air passage wall surface junction can generate eddy current crack here, so as to the radian by improving the air passage wall surface at air outlet, wind path wall can be improved and face the guide functions of wind, and then solve the problems, such as to generate vortex noise under this operating mode.
Description
Technical field
The present invention relates to technical field of heat exchange equipment, in particular to a kind of air conditioner.
Background technology
There is the problem of vortex noise is big in air conditioner of the prior art, special particularly when wind shield blocks air outlet
Do not form vortex noise in the angle region of wind shield and air passage wall surface easily, it is comfortable so as to seriously affect the use of air conditioner
Property.
The content of the invention
It is a primary object of the present invention to provide a kind of air conditioner, there is vortex noise to solve air conditioner in the prior art
The problem of big.
To achieve these goals, the present invention provides a kind of air conditioner, including：Bottom case is provided with air passage, wind on bottom case
Road has wind path wall face；For increasing the noise reducing mechanism of the radian of the air passage wall surface at the air outlet in air passage, noise reducing mechanism activity
It is arranged on bottom case.
Further, noise reducing mechanism includes the noise reduction wind deflector of arc, and noise reduction wind deflector is stretched into air passage or by air passage
It exits.
Further, noise reducing mechanism further includes noise reduction driving portion, and noise reduction driving portion is drivingly connected with noise reduction wind deflector.
Further, noise reducing mechanism further includes gear, and the output terminal of gear and noise reduction driving portion is drivingly connected, noise reduction wind-guiding
Plate has the rack engaged with gear away from the surface of air passage one side.
Further, noise reduction wind deflector has extended position and recovery position, when noise reduction wind deflector is located at extended position,
Noise reduction wind deflector is in air passage and increases the radian of air passage wall surface；When noise reduction wind deflector is located at recovery position, noise reduction wind-guiding
Plate is in the outside in air passage.
Further, wind path wall mask is useful for avoiding the notch of noise reduction wind deflector, and noise reduction wind deflector is being stretched out through notch
Switch in position and recovery position.
Further, the wind path wall face in air passage includes the first wall surface and the second wall surface that are oppositely arranged, the first wall surface and/or
The middle part of second wall surface has notch.
Further, air conditioner further includes to block or open the wind shield of air outlet, and wind shield is correspondingly arranged at out
At air port, when wind shield blocks air outlet, the noise reduction wind deflector of noise reducing mechanism is located in air passage and becomes with wind shield overlap joint
A part for air passage wall surface.
Further, air conditioner has refrigeration mode and heating mode, when air conditioner is in refrigeration mode, wind shield
Lower wind shield blocks the lower air outlet of air outlet, and noise reduction wind deflector is stretched into air passage and overlapped with lower wind shield；At air conditioner
When heating mode, the upper wind shield of wind shield blocks the upper air outlet of air outlet, noise reduction wind deflector stretch into air passage and with it is upper
Wind shield overlaps.
Further, noise reducing mechanism is two, right at the first wall surface being oppositely arranged of air passage wall surface and the second wall surface
Noise reducing mechanism there are one should setting.
Further, air conditioner has refrigeration mode and a heating mode, two noise reduction wind deflectors include the first wind deflector and
Second wind deflector has the first volute tongue on the first wall surface at the lower air outlet of air outlet, and the first wind deflector is arranged on the first wall
Face one side；There is the second volute tongue, the second wind deflector is arranged on the second wall surface one on the second wall surface at the upper air outlet of air outlet
Side；When air conditioner is in refrigeration mode, the lower wind shield of wind shield blocks lower air outlet, and the second wind deflector is stretched into air passage simultaneously
It is overlapped with lower wind shield, and the first wind deflector is exited to the outside in air passage；When air conditioner is in heating mode, wind shield it is upper
Wind shield blocks air outlet, and the first wind deflector is stretched into air passage and overlapped with upper wind shield, and the second wind deflector is exited to wind
The outside in road.
Further, air passage is multiple, and noise reducing mechanism is multiple, and each air passage is correspondingly arranged that there are two noise reducing mechanisms.
Further, air passage is two, and two air passage mirror symmetries are set, and each air passage is correspondingly arranged at least one
Noise reducing mechanism, the noise reduction driving portion of noise reducing mechanism drive simultaneously with the noise reduction wind deflector of two corresponding noise reducing mechanisms in air passage
Connection.
Further, noise reducing mechanism includes noise reduction wind deflector, and noise reduction wind deflector radian is adjustably disposed in air passage.
It applies the technical scheme of the present invention, air passage is provided on bottom case, air passage has air passage wall surface, and noise reducing mechanism activity is set
It puts and the radian for increasing the air passage wall surface at the air outlet in air passage is used on bottom case.Due to being provided with noise reducing mechanism, thus pass through
Improve the radian of the air passage wall surface at the air outlet in air passage, so that the smooth water conservancy diversion of wind, effectively avoids wind from generating vortex at this, from
And the eddy current crack of air conditioner is reduced, it ensure that the comfort of air conditioner.Particularly when wind shield blocks air outlet,
Since wind can not be blown out by the air outlet, thus the wind blown and beaten in the wind shield and air passage wall surface junction can generate whirlpool here
Flow noise so as to the radian by improving the air passage wall surface at air outlet, can improve the guide functions that wind path wall faces wind, into
And it solves the problems, such as to generate vortex noise under this operating mode.
Description of the drawings
The accompanying drawings which form a part of this application are used for providing a further understanding of the present invention, and of the invention shows
Meaning property embodiment and its explanation do not constitute improper limitations of the present invention for explaining the present invention.In the accompanying drawings：
Fig. 1 shows the working state schematic representation when air conditioner in the present invention is in refrigeration mode；And
The air conditioner that Fig. 2 shows in the present invention is in working state schematic representation during heating mode.
Wherein, above-mentioned attached drawing is marked including the following drawings：
10th, bottom case；11st, air passage wall surface；111st, the first wall surface；112nd, the second wall surface；113rd, the first volute tongue；114th, the second snail
Tongue；12nd, lower air outlet；13rd, upper air outlet；20th, noise reducing mechanism；21st, noise reduction wind deflector；211st, the first wind deflector；212nd, second
Wind deflector；22nd, noise reduction driving portion；23rd, gear；30th, wind shield；31st, lower wind shield；32nd, upper wind shield；40th, centrifugal blower.
Specific embodiment
It should be noted that in the case where there is no conflict, the feature in embodiment and embodiment in the application can phase
Mutually combination.The present invention will be described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
It is noted that following detailed description is all illustrative, it is intended to provide further instruction to the application.It is unless another
It indicates, all technical and scientific terms used herein has usual with the application person of an ordinary skill in the technical field
The identical meanings of understanding.
In the present invention, in the case where not making explanation on the contrary, the noun of locality used is as " left and right " typically for attached drawing
Shown is left and right；" inside and outside " refers to the inside and outside of the profile compared with each component in itself, but the above-mentioned noun of locality is not limited to
The present invention.
In order to solve the problems, such as that air conditioner is big in the presence of vortex noise in the prior art, the present invention provides a kind of air conditioners.
As depicted in figs. 1 and 2, air conditioner includes bottom case 10 and for increasing the air passage wall surface 11 at the air outlet in air passage
The noise reducing mechanism 20 of radian is provided with air passage on bottom case 10, and air passage has air passage wall surface 11, and noise reducing mechanism 20 is movably arranged on bottom
On shell 10.
Due to being provided with noise reducing mechanism 20, thus the radian of the air passage wall surface 11 at the air outlet by improving air passage, with
Make the smooth water conservancy diversion of wind, wind is effectively avoided to generate vortex at this, so as to reduce the eddy current crack of air conditioner, ensure that air conditioner
Comfort.
Noise reducing mechanism 20 in the present invention includes the noise reduction wind deflector 21 of arc, noise reduction wind deflector 21 stretch into air passage or by
It is exited in air passage (please refer to Fig.1 and Fig. 2).Since noise reduction wind deflector 21 is arc-shaped, thus when noise reduction wind deflector 21 is in interior,
The radian of air passage wall surface 11 can be improved, so that the smooth water conservancy diversion of wind, making air passage smooth.Since noise reduction wind deflector 21 can be by air passage
Inside exit, thus when infinitely use noise reduction wind deflector 21 when, noise reduction wind deflector 21 be in the outside in air passage, do not interfere with air passage with
The guide performance of air passage wall surface 11, so that noise reducing mechanism 20 has the characteristics that use reliability is good.
Specifically, noise reduction wind deflector 21 has extended position and recovery position, stretches out position when noise reduction wind deflector 21 is located at
When putting, noise reduction wind deflector 21 is in air passage and increases the radian of air passage wall surface 11；When noise reduction wind deflector 21 is located at recovery position
When, noise reduction wind deflector 21 is in the outside in air passage.
Air passage wall surface 11 in the present invention has the notch for avoiding noise reduction wind deflector 21, and noise reduction wind deflector 21 is through notch
Switch on extended position and recovery position.By setting notch on air passage wall surface 11, so that noise reduction wind deflector 21 can be with
Air passage is freed in and out, ensure that the Reliability of Microprocessor of noise reduction wind deflector 21.Since noise reduction wind deflector 21 can be accommodated in the outer of air passage
Portion, so as to improve the space availability ratio of air conditioner and storage reliability.
Preferably, the air passage wall surface 11 in air passage includes the first wall surface 111 and the second wall surface 112 that are oppositely arranged, the first wall
The middle part of 111 and/or second wall surface 112 of face has notch.Since the middle part of the first wall surface 111 and/or the second wall surface 112 has
Notch, thus when assembling noise reduction wind deflector 21, can selectively be assembled according to needs are used, so as to improve sky
Adjust the assembling versatility of device.
Noise reducing mechanism 20 in the present invention further includes noise reduction driving portion 22, and noise reduction driving portion 22 drives with noise reduction wind deflector 21
Connection.Due to being provided with noise reduction driving portion 22, hereby it is ensured that the Reliability of Microprocessor of noise reduction wind deflector 21.
Preferably, noise reduction driving portion 22 is motor, cylinder, oil cylinder etc..
Further, noise reduction driving portion 22 is electric rotating machine.
As depicted in figs. 1 and 2, noise reducing mechanism 20 further includes gear 23, and gear 23 and the output terminal of noise reduction driving portion 22 drive
Dynamic connection, noise reduction wind deflector 21 have the rack engaged with gear 23 away from the surface of air passage one side.Pass through gear 23 and tooth
The cooperation of item, under the driving of noise reduction driving portion 22 (being preferably electric rotating machine), so that the noise reduction wind deflector 21 of arc is stretching out
Conversion in position and recovery position.
Air conditioner in the present invention further includes to block or open the wind shield 30 of air outlet, and wind shield 30 is correspondingly arranged
At air outlet, when wind shield 30 blocks air outlet, the noise reduction wind deflector 21 of noise reducing mechanism 20 is located in air passage and with keeping out the wind
The overlap joint of plate 30 as wind path wall face 11 a part (please refer to Fig.1 and Fig. 2).It should be noted that when wind shield 30 blocks out
During air port, since wind can not be blown out by the air outlet, thus the wind meeting in 11 junction of the wind shield 30 and air passage wall surface is blown and beaten
Eddy current crack is generated here, so as to the radian by improving the air passage wall surface 11 at air outlet, can improve air passage wall surface 11
To the guide functions of wind, and then solve the problems, such as to generate vortex noise under this operating mode.
Preferably, air conditioner has refrigeration mode and heating mode, when air conditioner is in refrigeration mode, wind shield 30
Lower wind shield 31 blocks the lower air outlet 12 of air outlet, and noise reduction wind deflector 21 is stretched into air passage and overlapped with lower wind shield 31；When
When air conditioner is in heating mode, the upper wind shield 32 of wind shield 30 blocks the upper air outlet 13 of air outlet, noise reduction wind deflector 21
It stretches into air passage and is overlapped with upper wind shield 32.
In cooling mode, since cold wind density is big, after blowout, cold wind can nature sinking.Therefore, in air conditioner operation
In the process, lower wind shield 31 can open to perpendicular to the position of bottom case 10 lower air outlet 12 to be covered so that air conditioner is only
It can be by upper 13 outlet air of air outlet, at this point, lower air outlet 12 is closed.
In a heating mode, since hot wind density is small, after blowout, hot wind can nature floating.Therefore, in air conditioner operation
In the process, upper wind shield 32 can open to perpendicular to the position of bottom case 10 upper air outlet 13 to be covered so that air conditioner is only
It can be by lower 12 outlet air of air outlet, at this point, upper air outlet 13 is closed.
In Fig. 1 and preferred embodiment shown in Fig. 2, noise reducing mechanism 20 is two, and air passage wall surface 11 is oppositely arranged
The first wall surface 111 and the second wall surface 112 at be correspondingly arranged there are one noise reducing mechanism 20.Due in the both sides of air passage wall surface 11
Noise reducing mechanism 20 is both provided with, because regardless of whether air conditioner is in refrigeration mode or heating mode, having corresponding noise reduction machine
Structure 20 acts, and corresponding noise reduction wind deflector 21 can be stretched into air passage to be coordinated to improve air passage wall surface 11 with the wind shield 30 opened
Radian, so that air conditioner whether under refrigeration mode or heating mode, is respectively provided with good excellent of low noise, running comfort
Point.
Specifically, air conditioner has refrigeration mode and heating mode, and two noise reduction wind deflectors 21 include the first wind deflector
211 and second wind deflector 212, there is the first volute tongue 113 on the first wall surface 111 at the lower air outlet 12 of air outlet, first leads
Aerofoil 211 is arranged on 111 one side of the first wall surface；There is the second volute tongue on the second wall surface 112 at the upper air outlet 13 of air outlet
114, the second wind deflector 212 is arranged on 112 one side of the second wall surface；When air conditioner is in refrigeration mode, the lower block of wind shield 30
Aerofoil 31 blocks lower air outlet 12, and the second wind deflector 212 is stretched into air passage and overlapped with lower wind shield 31, and the first wind deflector
211 exit to the outside in air passage；When air conditioner is in heating mode, the upper wind shield 32 of wind shield 30 blocks air outlet
13, the first wind deflector 211 is stretched into air passage and overlapped with upper wind shield 32, and the second wind deflector 212 is exited to the outside in air passage.
Preferably, air passage is multiple, and noise reducing mechanism 20 is multiple, and each air passage is correspondingly arranged that there are two noise reducing mechanisms
20.Since each air passage is correspondingly arranged on above-mentioned noise reducing mechanism 20, thus the anti-acoustic capability of air conditioner is optimized, and made every
A air passage is respectively provided with the characteristics of operation noise is small, so as to improve the comfort of air conditioner.
As depicted in figs. 1 and 2, air passage is two, and two air passage mirror symmetries are set, each air passage be correspondingly arranged on to
A few noise reducing mechanism 20, the noise reduction driving portion 22 of noise reducing mechanism 20 simultaneously with the corresponding noise reducing mechanism 20 in two air passages
Noise reduction wind deflector 21 is drivingly connected.In this specific embodiment, two wind can be controlled simultaneously with same noise reduction driving portion 22
Two noise reduction wind deflectors 21 in road, so as to optimize the handling of noise reducing mechanism 20, improve the automation of noise reducing mechanism 20
Degree.
With reference to Fig. 1, it is necessary to which explanation, intermediate noise reduction driving portion 22 acts, so that the noise reduction driving portion 22 or so two
The noise reduction wind deflector 21 of side is respectively protruding into two air passages；And two noise reduction driving portions 22 of the edge side positioned at air conditioner are dynamic
Make, so that with the two 22 corresponding noise reduction wind deflectors 21 of noise reduction driving portion by the outer of air passage is exited and rested in air passage
Portion.At this point, after the centrifugal blower 40 of air conditioner starts, air enters at the grid of air conditioner in air conditioner, and passes through air-conditioning
The filter screen of device, after heat exchanger exchanges heat, flow into air passage, and make air along air passage wall surface under the driving of centrifugal blower 40
11 molded line is blown out upwards.
With reference to Fig. 2, it is necessary to which explanation, intermediate noise reduction driving portion 22 acts, so that the noise reduction driving portion 22 or so two
The noise reduction wind deflector 21 of side is by exiting and resting on the outside in air passage in air passage；And two noise reductions of the edge side positioned at air conditioner
Driving portion 22 acts, so as to be respectively protruding into the two 22 corresponding noise reduction wind deflectors 21 of noise reduction driving portion in two air passages.
At this point, after the centrifugal blower 40 of air conditioner starts, air enters at the grid of air conditioner in air conditioner, and passes through air conditioner
Filter screen, after heat exchanger exchanges heat, flow into air passage, and make air along air passage wall surface 11 under the driving of centrifugal blower 40
Molded line is blown out downwards.
In a preferred embodiment (not shown), noise reducing mechanism 20 includes noise reduction wind deflector 21, noise reduction wind deflector 21
Radian is adjustably disposed in air passage.
Air conditioner in the present invention is by setting the noise reduction wind deflector 21 of upper and lower arc, so that noise reduction wind deflector 21 stretches into
In air passage or by being exited in air passage, so as to be effectively improved the molded line of air passage wall surface 11, ensure that the smooth water conservancy diversion of wind, guarantee air passage are suitable
Freely, and with wind shield 30 coordinate the decibel for the turbine noise for reducing corner, and then improve the comfort of air conditioner.
It should be noted that term used herein above is merely to describe specific 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 the present specification using term "comprising" and/or " bag
Include " when, indicate existing characteristics, step, work, device, component and/or combination thereof.
It should be noted that term " first " in the description and claims of this application and above-mentioned attached drawing, "
Two " etc. be the object for distinguishing similar, without being used to describe specific order or precedence.It should be appreciated that it so uses
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.
The foregoing is only a preferred embodiment of the present invention, is not intended to limit the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.Within the spirit and principles of the invention, that is made any repaiies
Change, equivalent substitution, improvement etc., should all be included in the protection scope of the present invention.
Claims (13)
1. a kind of air conditioner, which is characterized in that including：
Bottom case (10), air passage is provided on the bottom case (10), and the air passage has the continuous wind path wall in flow direction along wind
Face (11)；
For increasing the noise reducing mechanism (20) of the radian of the air passage wall surface (11) at the air outlet in the air passage, the noise reduction
Mechanism (20) is movably arranged on the bottom case (10), and the noise reducing mechanism (20) includes the noise reduction wind deflector (21) of arc, institute
Noise reduction wind deflector (21) is stated to stretch into the air passage or by exiting in the air passage and resting on the outside in the air passage.
2. air conditioner according to claim 1, which is characterized in that the noise reducing mechanism (20) further includes noise reduction driving portion (22),
The noise reduction driving portion (22) is drivingly connected with the noise reduction wind deflector (21).
3. air conditioner according to claim 2, which is characterized in that the noise reducing mechanism (20) further includes gear (23), institute
It states gear (23) and the output terminal of the noise reduction driving portion (22) is drivingly connected, the noise reduction wind deflector (21) deviates from the wind
The surface of road one side has the rack engaged with the gear (23).
4. air conditioner according to claim 1, which is characterized in that the noise reduction wind deflector (21) has extended position and returns
Receive position,
When the noise reduction wind deflector (21) is located at the extended position, the noise reduction wind deflector (21) is in the air passage simultaneously
Increase the radian of the air passage wall surface (11)；
When the noise reduction wind deflector (21) is located at the recovery position, the noise reduction wind deflector (21) is in the outer of the air passage
Portion.
5. air conditioner according to claim 4, which is characterized in that the air passage wall surface (11) has to avoid the drop
It makes an uproar the notches of wind deflector (21), the noise reduction wind deflector (21) is through the notch on the extended position and the recovery position
Switching.
6. air conditioner according to claim 5, which is characterized in that the air passage wall surface (11) in the air passage includes opposite
The first wall surface (111) and the second wall surface (112) set, first wall surface (111) and/or second wall surface (112)
Middle part has the notch.
7. air conditioner according to claim 6, which is characterized in that the air conditioner further includes to block or open described
The wind shield (30) of air outlet, the wind shield (30) are correspondingly arranged at the air outlet, when the wind shield (30) blocks
During the air outlet, the noise reduction wind deflector (21) of the noise reducing mechanism (20) be located in the air passage and with the wind shield (30)
Overlap joint becomes a part for the air passage wall surface (11).
8. air conditioner according to claim 7, which is characterized in that the air conditioner has refrigeration mode and heating mode,
When the air conditioner is in the refrigeration mode, the lower wind shield (31) of the wind shield (30) blocks the air outlet
Lower air outlet (12), the noise reduction wind deflector (21) stretches into the air passage and overlapped with the lower wind shield (31)；
When the air conditioner is in the heating mode, the upper wind shield (32) of the wind shield (30) blocks the air outlet
Upper air outlet (13), the noise reduction wind deflector (21) stretches into the air passage and overlapped with the upper wind shield (32).
9. air conditioner according to claim 7, which is characterized in that the noise reducing mechanism (20) is two, the wind path wall
The noise reducing mechanism there are one being correspondingly arranged at first wall surface (111) being oppositely arranged and the second wall surface (112) in face (11)
(20)。
10. air conditioner according to claim 7, which is characterized in that the air conditioner has refrigeration mode and heating mode,
Two noise reduction wind deflectors (21) include the first wind deflector (211) and the second wind deflector (212),
On first wall surface (111) at the lower air outlet (12) of the air outlet have the first volute tongue (113), described first
Wind deflector (211) is arranged on the first wall surface (111) one side；
On second wall surface (112) at the upper air outlet (13) of the air outlet have the second volute tongue (114), described second
Wind deflector (212) is arranged on the second wall surface (112) one side；
When the air conditioner is in the refrigeration mode, the lower wind shield (31) of the wind shield (30) blocks the lower outlet air
Mouth (12), second wind deflector (212) are stretched into the air passage and are overlapped with the lower wind shield (31),
And first wind deflector (211) is exited to the outside in the air passage；
When the air conditioner is in the heating mode, the upper wind shield (32) of the wind shield (30) blocks the upper outlet air
Mouth (13), first wind deflector (211) are stretched into the air passage and are overlapped with the upper wind shield (32),
And second wind deflector (212) is exited to the outside in the air passage.
11. air conditioner according to any one of claim 1 to 6, which is characterized in that the air passage is multiple, the drop
To be multiple, each air passage is correspondingly arranged that there are two the noise reducing mechanisms (20) for the mechanism that makes an uproar (20).
12. air conditioner according to any one of claim 1 to 6, which is characterized in that the air passage is two, two institutes
It states air passage mirror symmetry to set, each air passage is correspondingly arranged at least one noise reducing mechanism (20), the noise reduction
It the noise reduction driving portion (22) of mechanism (20) while is led with the noise reduction of two corresponding noise reducing mechanisms (20) in air passage
Aerofoil (21) is drivingly connected.
13. air conditioner according to claim 1, which is characterized in that the noise reducing mechanism (20) includes noise reduction wind deflector
(21), noise reduction wind deflector (21) radian is adjustably disposed in the air passage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510234262.9A CN104807110B (en) | 2015-05-08 | 2015-05-08 | Air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510234262.9A CN104807110B (en) | 2015-05-08 | 2015-05-08 | Air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104807110A CN104807110A (en) | 2015-07-29 |
| CN104807110B true CN104807110B (en) | 2018-06-01 |
Family
ID=53692173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510234262.9A Active CN104807110B (en) | 2015-05-08 | 2015-05-08 | Air conditioner |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106016661A (en) * | 2016-05-16 | 2016-10-12 | 珠海格力电器股份有限公司 | Air-conditioner |
| CN106225070B (en) * | 2016-08-26 | 2022-08-26 | 珠海格力电器股份有限公司 | Air duct machine |
| CN107975871B (en) * | 2017-11-13 | 2024-03-08 | 珠海格力电器股份有限公司 | Air conditioner |
| CN108592364B (en) * | 2018-04-08 | 2019-10-18 | 珠海格力电器股份有限公司 | Air conditioner |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| FR2583000B1 (en) * | 1985-06-07 | 1993-07-30 | Sueddeutsche Kuehler Behr | HEATING OR AIR CONDITIONING EQUIPMENT FOR VEHICLES |
| FR2980401A1 (en) * | 2011-09-27 | 2013-03-29 | Peugeot Citroen Automobiles Sa | Air intake module for use in engine compartment of car to cool internal combustion engine, has adjusting element adjusting section of openings formed in support part, and comprising circular diaphragm that is provided with iris |
| CN104236044A (en) * | 2014-09-01 | 2014-12-24 | 珠海格力电器股份有限公司 | Air discharge structure of air conditioner and air conditioner with air discharge structure |
| CN104390333A (en) * | 2014-10-29 | 2015-03-04 | 珠海格力电器股份有限公司 | Volute component and air conditioner |
| CN104456895A (en) * | 2014-12-09 | 2015-03-25 | 珠海格力电器股份有限公司 | Wind shield structure, air outlet structure and air conditioner |
| CN204786759U (en) * | 2015-05-08 | 2015-11-18 | 珠海格力电器股份有限公司 | Air conditioner |
-
2015
- 2015-05-08 CN CN201510234262.9A patent/CN104807110B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2583000B1 (en) * | 1985-06-07 | 1993-07-30 | Sueddeutsche Kuehler Behr | HEATING OR AIR CONDITIONING EQUIPMENT FOR VEHICLES |
| FR2980401A1 (en) * | 2011-09-27 | 2013-03-29 | Peugeot Citroen Automobiles Sa | Air intake module for use in engine compartment of car to cool internal combustion engine, has adjusting element adjusting section of openings formed in support part, and comprising circular diaphragm that is provided with iris |
| CN104236044A (en) * | 2014-09-01 | 2014-12-24 | 珠海格力电器股份有限公司 | Air discharge structure of air conditioner and air conditioner with air discharge structure |
| CN104390333A (en) * | 2014-10-29 | 2015-03-04 | 珠海格力电器股份有限公司 | Volute component and air conditioner |
| CN104456895A (en) * | 2014-12-09 | 2015-03-25 | 珠海格力电器股份有限公司 | Wind shield structure, air outlet structure and air conditioner |
| CN204786759U (en) * | 2015-05-08 | 2015-11-18 | 珠海格力电器股份有限公司 | Air conditioner |
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|---|---|
| CN104807110A (en) | 2015-07-29 |
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