CN107435979A - Air outlet structure and air conditioner - Google Patents
Air outlet structure and air conditioner Download PDFInfo
- Publication number
- CN107435979A CN107435979A CN201710705702.3A CN201710705702A CN107435979A CN 107435979 A CN107435979 A CN 107435979A CN 201710705702 A CN201710705702 A CN 201710705702A CN 107435979 A CN107435979 A CN 107435979A
- Authority
- CN
- China
- Prior art keywords
- air
- air exhausting
- air outlet
- exhausting structure
- groove structure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000009467 reduction Effects 0.000 claims abstract description 5
- 241000237858 Gastropoda Species 0.000 claims description 4
- 239000012530 fluid Substances 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 238000000034 method Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000004378 air conditioning Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0011—Indoor units, e.g. fan coil units characterised by air outlets
-
- 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
-
- 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
- F24F1/0043—Indoor units, e.g. fan coil units characterised by mounting arrangements
- F24F1/0057—Indoor units, e.g. fan coil units characterised by mounting arrangements mounted in or on a wall
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/24—Means for preventing or suppressing noise
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Duct Arrangements (AREA)
- Air-Flow Control Members (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention provides an air outlet structure and an air conditioner. The air outlet structure comprises a main body part, an air outlet is formed in the main body part, a flow guide wall connected with the volute tongue is arranged at the air outlet, and a noise reduction structure is arranged on the flow guide wall. Because the noise reduction structure is arranged on the flow guide wall at the air outlet of the air outlet structure, the noise at the air outlet is conveniently improved under the action of the noise reduction structure, and the comfort and the usability of the whole structure of the air outlet structure are improved.
Description
Technical field
The present invention relates to air-conditioning technical field, in particular to a kind of air exhausting structure and air conditioner.
Background technology
The air outlet setting of the air exhausting structure of chamber interior walls hanging machine air conditioner on existing market is unreasonable, when going out for air exhausting structure
Air port go out wind velocity it is larger when, tubulence energy of the high velocity air in the end of training wall is larger, at air outlet, caused by air-flow
It is larger to be vortexed noise, complete machine noise is become big, reduces the comfortableness and usability of complete machine.
The content of the invention
It is a primary object of the present invention to provide a kind of air exhausting structure of the noise for the air outlet that can reduce air exhausting structure
And air conditioner.
To achieve these goals, according to an aspect of the invention, there is provided a kind of air exhausting structure, including main part
Part, air outlet is provided with main element, the training wall being connected with snail tongue is provided with air outlet, noise reduction is provided with training wall
Structure.
Further, denoising structure is the groove structure for being arranged on training wall end.
Further, the depth capacity H of the width D of the notch of groove structure and groove structure meets 2H≤D≤6H.
Further, the cross section of groove structure is circular arc or polygon.
Further, the depth capacity H of groove structure meets 1.5mm≤H≤5mm.
Further, groove structure is multiple, flow direction of multiple groove structures along the fluid in air outlet cloth successively
Put.
Further, the length direction of groove structure and the length direction of training wall are consistent.
Further, main element includes：Drain pan；Through-flow fan blade component, through-flow fan blade component are arranged on drain pan；Heat exchange
Device, heat exchanger are arranged on drain pan and enclose the periphery for being located at through-flow fan blade component.
Further, air exhausting structure also includes wind deflector, and wind deflector is arranged at air outlet.
According to another aspect of the present invention, there is provided a kind of air conditioner, including air exhausting structure, air exhausting structure go out to be above-mentioned
Wind structure.
Apply the technical scheme of the present invention, the air exhausting structure in the present invention includes main element, is provided with main element
Air outlet, training wall is provided with air outlet, denoising structure is provided with training wall.Due to the water conservancy diversion in the present invention at air outlet
Denoising structure is provided with wall, by the effect of denoising structure, is easy to improve the noise at air outlet, improves with the present invention's
The comfortableness and usability of the complete machine structure of air exhausting structure.
Brief description of the drawings
The Figure of description for forming 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 form inappropriate limitation of the present invention.In the accompanying drawings：
Fig. 1 diagrammatically illustrates the sectional view of the air exhausting structure of the present invention；And
Fig. 2 diagrammatically illustrates the enlarged drawing in the M regions in Fig. 1.
Wherein, above-mentioned accompanying drawing marks including the following drawings：
10th, main element；11st, drain pan；12nd, through-flow fan blade component；13rd, heat exchanger；14th, air outlet；20th, training wall；30、
Denoising structure；40th, wind deflector.
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 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, operation, 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 use
Data can exchange in the appropriate case, so that presently filed embodiment described herein for example can be with except herein
Order beyond those of diagram or description is implemented.In addition, term " comprising " and " having " and their any deformation, it is intended that
Be to cover it is non-exclusive include, for example, containing the process of series of steps or unit, method, system, product or equipment not
Be necessarily limited to those steps or the unit clearly listed, but may include not list clearly or for these processes, side
The intrinsic other steps of method, product or equipment or unit.
For the ease of description, space relative terms can be used herein, as " ... on ", " ... top ",
" ... upper surface ", " above " etc., for describing such as a device shown in the figure or feature and other devices or spy
The spatial relation of sign.It should be appreciated that space relative terms are intended to comprising the orientation except device described in figure
Outside different azimuth in use or operation.For example, if the device in accompanying drawing is squeezed, it is described as " in other devices
It will be positioned as " under other devices or construction after the device of part or construction top " or " on other devices or construction "
Side " or " under other devices or construction ".Thus, exemplary term " ... top " can include " ... top " and
" in ... lower section " two kinds of orientation.The device can also other different modes positioning (being rotated by 90 ° or in other orientation), and
And respective explanations are made to the relative description in space used herein above.
Referring to shown in Fig. 1 and Fig. 2, according to an embodiment of the invention, there is provided a kind of air exhausting structure, going out in the present embodiment
Wind structure includes main element 10, is provided with air outlet 14 on main element 10, is provided with what is be connected with snail tongue at air outlet 14
Training wall 20, denoising structure 30 is provided with training wall 20.
Due to being provided with denoising structure 30 on the training wall 20 in the present embodiment at air outlet 14, pass through denoising structure 30
Effect, it is easy to improve the noise at air outlet 14, improves the comfortableness of the complete machine structure of the air exhausting structure with the present invention and make
The property used.
It should be noted that the training wall 20 in the present embodiment is preferably located at the upper water conservancy diversion of the top at air outlet 14
Wall, certainly, in other embodiments of the invention, the training wall 20 especially training wall at air-flow maximum position.
Denoising structure 30 in the present embodiment is the groove structure for being arranged on the end of training wall 20, the end in the present embodiment
Refer to one end away from main element 10.By the effect of groove structure, can will be attached on the training wall 20 of air outlet 14
Regular air current flow is broken up, and reduces the vorticity after gas flowing out stream, and then reduces noise, is improved complete machine tonequality, is improved tool
There are the comfortableness and usability of the complete machine of the air exhausting structure of the present invention.
Certainly, in the other embodiment of invention, groove structure can also be arranged to positioned at the end of training wall 20
Projection cube structure, broken up as long as being easy for will be attached to regular air current flow on the training wall 20 of air outlet 14, reduce air-flow
The vorticity gone out after stream, and then other modes of texturing of noise are reduced, within protection scope of the present invention.
The cross section of groove structure in the present embodiment is circular arc or polygon, certainly, in other implementations of the present invention
In example, the cross section of groove structure can also be ellipse arc or other regularly or irregularly shapes, as long as at this
Other modes of texturing under the design of invention, within protection scope of the present invention.
As shown in Fig. 2 the width D of notch and the depth capacity H satisfactions of groove structure of the groove structure in the present embodiment
2H≤D≤6H。
The depth capacity H of groove structure meets 1.5mm≤H≤5mm, such as 2mm, 3mm or 4mm.
Groove structure in the present embodiment be it is multiple, flow direction of multiple groove structures along the fluid in air outlet 14 according to
Secondary arrangement, regular air current flow is broken up on the training wall 20 for being easy to will be attached at air outlet 14, and then after reducing and stream
Vorticity.
Preferably, the length direction of the present embodiment concave slot structure (is preferably vertical with the length direction of training wall 20
In the flow direction of the fluid in air outlet 14) unanimously, it is easy to effectively break up and is attached to regular air-flow on training wall 20.When
So, in other embodiments of the invention, the bearing of trend of groove structure can also favour the length direction of training wall 20.
Main element 10 in the present embodiment includes drain pan 11, through-flow fan blade component 12 and heat exchanger 13.Wherein, through-flow
Fan blade component 12 is arranged on drain pan 11；Heat exchanger 13 is arranged on drain pan 11 and encloses the periphery for being located at through-flow fan blade component 12,
After assembling, drain pan 11, training wall 20 and enclose to set to form air outlet 14 with the snail tongue that training wall 20 is connected.
Air exhausting structure also includes wind deflector 40, and wind deflector 40 is arranged at air outlet 14, is easy to wind being delivered to predetermined sky
In.
According to another aspect of the present invention, there is provided a kind of air conditioner, the air conditioner include air exhausting structure, the air exhausting structure
For the air exhausting structure in above-described embodiment.
As can be seen from the above description, the above embodiments of the present invention realize following technique effect：
The present invention sets groove structure on the training wall of the air outlet of air exhausting structure, compared to traditional air exhausting structure
Speech, the present invention will be attached to regular air current flow on training wall using groove structure and break up, reduce the vorticity after stream, enter
And noise is reduced, improve complete machine tonequality, improve the comfortableness and usability of air-conditioning.
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 (10)
1. a kind of air exhausting structure, it is characterised in that including main element (10), air outlet is provided with the main element (10)
(14), air outlet (14) place is provided with the training wall (20) being connected with snail tongue, and noise reduction is provided with the training wall (20)
Structure (30).
2. air exhausting structure according to claim 1, it is characterised in that the denoising structure (30) is to be arranged on the water conservancy diversion
The groove structure of wall (20) end.
3. air exhausting structure according to claim 2, it is characterised in that the width D of the notch of the groove structure and described
The depth capacity H of groove structure meets 2H≤D≤6H.
4. air exhausting structure according to claim 3, it is characterised in that the cross section of the groove structure is circular arc or more
Side shape.
5. air exhausting structure according to claim 3, it is characterised in that the depth capacity H of the groove structure meets 1.5mm
≤H≤5mm。
6. the air exhausting structure according to any one of claim 2 to 5, it is characterised in that the groove structure is more to be multiple
Flow direction of the individual groove structure along the fluid in the air outlet (14) is sequentially arranged.
7. the air exhausting structure according to any one of claim 2 to 5, it is characterised in that the length side of the groove structure
To consistent with the length direction of the training wall (20).
8. air exhausting structure according to claim 1, it is characterised in that the main element (10) includes：
Drain pan (11)；
Through-flow fan blade component (12), the through-flow fan blade component (12) are arranged on the drain pan (11)；
Heat exchanger (13), the heat exchanger (13), which is arranged on the drain pan (11) and enclosed, is located at the through-flow fan blade component (12)
Periphery.
9. air exhausting structure according to claim 1, it is characterised in that the air exhausting structure also includes wind deflector (40), institute
State wind deflector (40) and be arranged on the air outlet (14) place.
10. a kind of air conditioner, including air exhausting structure, it is characterised in that the air exhausting structure is any one of claim 1 to 9
Described air exhausting structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710705702.3A CN107435979A (en) | 2017-08-16 | 2017-08-16 | Air outlet structure and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710705702.3A CN107435979A (en) | 2017-08-16 | 2017-08-16 | Air outlet structure and air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107435979A true CN107435979A (en) | 2017-12-05 |
Family
ID=60461358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710705702.3A Pending CN107435979A (en) | 2017-08-16 | 2017-08-16 | Air outlet structure and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107435979A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107883460A (en) * | 2017-12-22 | 2018-04-06 | 广东美的制冷设备有限公司 | Indoor apparatus of air conditioner and air conditioner |
| CN108482073A (en) * | 2018-03-30 | 2018-09-04 | 浙江吉润汽车有限公司 | Air outlet blade turbulence structure and outlet system of air |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003294289A (en) * | 2002-02-01 | 2003-10-15 | Max Co Ltd | Ventilator |
| CN203642432U (en) * | 2013-12-17 | 2014-06-11 | 海尔集团公司 | Noise-reduction cabinet volute and cabinet air conditioner |
| CN203964281U (en) * | 2014-05-28 | 2014-11-26 | 广东顺威精密塑料股份有限公司 | The centrifugal air duct that a kind of indoor air conditioner cabinet is used |
| CN204227642U (en) * | 2014-10-30 | 2015-03-25 | 广东美的制冷设备有限公司 | Through-flow ducting assembly and vertical air-conditioner indoor unit |
| CN204438446U (en) * | 2014-12-25 | 2015-07-01 | 上海新祁环境科技有限公司 | Double suction air-duct apparatus and air-conditioner |
| CN205876812U (en) * | 2016-08-03 | 2017-01-11 | 广东美的制冷设备有限公司 | Snail tongue, wind channel structure and split air conditioner |
| CN207422375U (en) * | 2017-08-16 | 2018-05-29 | 珠海格力电器股份有限公司 | air outlet structure and air conditioner |
-
2017
- 2017-08-16 CN CN201710705702.3A patent/CN107435979A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003294289A (en) * | 2002-02-01 | 2003-10-15 | Max Co Ltd | Ventilator |
| CN203642432U (en) * | 2013-12-17 | 2014-06-11 | 海尔集团公司 | Noise-reduction cabinet volute and cabinet air conditioner |
| CN203964281U (en) * | 2014-05-28 | 2014-11-26 | 广东顺威精密塑料股份有限公司 | The centrifugal air duct that a kind of indoor air conditioner cabinet is used |
| CN204227642U (en) * | 2014-10-30 | 2015-03-25 | 广东美的制冷设备有限公司 | Through-flow ducting assembly and vertical air-conditioner indoor unit |
| CN204438446U (en) * | 2014-12-25 | 2015-07-01 | 上海新祁环境科技有限公司 | Double suction air-duct apparatus and air-conditioner |
| CN205876812U (en) * | 2016-08-03 | 2017-01-11 | 广东美的制冷设备有限公司 | Snail tongue, wind channel structure and split air conditioner |
| CN207422375U (en) * | 2017-08-16 | 2018-05-29 | 珠海格力电器股份有限公司 | air outlet structure and air conditioner |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107883460A (en) * | 2017-12-22 | 2018-04-06 | 广东美的制冷设备有限公司 | Indoor apparatus of air conditioner and air conditioner |
| CN108482073A (en) * | 2018-03-30 | 2018-09-04 | 浙江吉润汽车有限公司 | Air outlet blade turbulence structure and outlet system of air |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171205 |
|
| RJ01 | Rejection of invention patent application after publication |