CN108386988A - air conditioner air outlet structure and air conditioner - Google Patents
air conditioner air outlet structure and air conditioner Download PDFInfo
- Publication number
- CN108386988A CN108386988A CN201810354631.1A CN201810354631A CN108386988A CN 108386988 A CN108386988 A CN 108386988A CN 201810354631 A CN201810354631 A CN 201810354631A CN 108386988 A CN108386988 A CN 108386988A
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- China
- Prior art keywords
- air
- plate body
- wind deflector
- plate
- conditioning exhausting
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- 238000011144 upstream manufacturing Methods 0.000 claims abstract description 4
- 238000004378 air conditioning Methods 0.000 claims description 54
- 238000001816 cooling Methods 0.000 claims description 10
- 238000005452 bending Methods 0.000 claims description 7
- 230000007704 transition Effects 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 13
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000006872 improvement Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- 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
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
- F24F13/1413—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre using more than one tilting member, e.g. with several pivoting blades
-
- 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)
- Air-Flow Control Members (AREA)
Abstract
The invention provides an air conditioner air outlet structure and an air conditioner. The air conditioner air outlet structure comprises an air outlet (1), a first air deflector (2) and a second air deflector (3), wherein when the air outlet (1) is closed, the first air deflector (2) is positioned on the inner side of the second air deflector (3), the first air deflector (2) comprises a first plate body (4) and a second plate body (5), along the air outlet direction, the first plate body (4) is positioned on the downstream side, the second plate body (5) is positioned on the upstream side, a preset included angle is formed between the first plate body (4) and the second plate body (5), the first plate body (4) is a straight plate, and the second plate body (5) is a straight plate or an arc plate; or the first plate body (4) is an arc plate, and the second plate body (5) is a straight plate. According to the air outlet structure of the air conditioner, the air outlet performance of the air conditioner can be adjusted, and the air outlet noise of the air conditioner is reduced.
Description
Technical field
The invention belongs to air-conditioning technical fields, and in particular to a kind of air conditioning exhausting structure and air conditioner.
Background technology
Existing double wind deflector Domestic wall machines, wind deflector design is unreasonable, leads to air-conditioning air outlet under cooling condition
Aerodynamic noise is larger, causes air quantity to reduce simultaneously because outlet reduces, and comfort reduces, will so the design of double wind deflectors is unreasonable
The noise that air-conditioning can be increased reduces the comfort and performance and usability of air-conditioning.
As shown in Figure 1 to Figure 3, existing wind deflector structure, including internal air baffle 1 ' and outer wind deflector 2 ', internal air baffle 1 '
Generally straight panel, and be arranged in the centre position of air-conditioner air outlet 3 ', play the role of shunting and water conservancy diversion.The wind deflector of straight panel,
Air guide structure is single, and is easy to form negative pressure in the back side of internal air baffle, leads to occur turbulent flow at internal air baffle, not only causes
Larger noise, and since straight panel is affected to the flowing steering of air-flow, the air supplying distance of air-conditioner air outlet is also caused to be received
To influence, air supplying distance is shorter, influences indoor temperature and adjusts efficiency.
Invention content
Therefore, the technical problem to be solved in the present invention is to provide a kind of air conditioning exhausting structure and air conditioner, can adjust
The outlet air performance of air conditioner, reduces the wind noise of air conditioner.
To solve the above-mentioned problems, the present invention provides a kind of air conditioning exhausting structure, including air outlet, the first wind deflector and the
Two wind deflectors, when air outlet is closed, the first wind deflector is located on the inside of the second wind deflector, the first wind deflector include the first plate body and
Second plate body, along air-out direction, the first plate body is located at downstream side, and the second plate body is located at upstream side, the first plate body and the second plate
It is formed between body and presets angle；First plate body is straight panel, and the second plate body is straight panel or arc plate；Or first plate body be arc plate, second
Plate body is straight panel.
Preferably, the first plate body relative to the second plate body away from the direction bending of the second wind deflector.
Preferably, the first plate body is S1, S1 >=10mm along the width of air-out direction；And/or second plate body along air-out direction
Width be S2, S2 >=15mm.
Preferably, the angle between the second plate body and the upper training wall of air outlet is θ, -10 °≤θ≤10 °.
Preferably, the default angle between the first plate body and the second plate body is α, 120 °≤α≤170 °.
Preferably, the first plate body and the second plate body are connected by arc transition.
Preferably, the radius of circular arc is R, 5mm≤R≤40mm.
Preferably, when in cooling condition, the outlet air end of the first plate body is H with the minimum range of air outlet upper edge,
The outlet air end of second wind deflector is H1,1/3H1≤H≤3/4H1 with the minimum range of air outlet upper edge.
Preferably, the first wind deflector is located at the middle part of air outlet, and the second wind deflector is located at the lower edge of air outlet.
According to another aspect of the present invention, a kind of air conditioner, including air conditioning exhausting structure are provided, the air conditioning exhausting structure
For above-mentioned air conditioning exhausting structure.
Air conditioning exhausting structure provided by the invention, including air outlet, the first wind deflector and the second wind deflector, when air outlet closes
When conjunction, the first wind deflector is located on the inside of the second wind deflector, and the first wind deflector includes the first plate body and the second plate body, along outlet air side
To the first plate body is located at downstream side, and the second plate body is located at upstream side, forms default folder between the first plate body and the second folding straight panel
Angle；First plate body is straight panel, and the second plate body is straight panel or arc plate；Or first plate body be arc plate, second plate body be straight panel.By
It is bending plate in the first wind deflector, therefore when air outlet is opened, the first wind deflector can be by bending structure to air conditioning exhausting
Secondary water conservancy diversion is carried out, air conditioning exhausting flow direction is gradually changed and subtracts to reduce the turbulent flow phenomenon caused by air conditioning exhausting swerves
Less or the vortex of air conditioning exhausting is eliminated, reduces the vortex noise of air outlet, improve the outlet air performance of air-conditioning, increase air conditioning exhausting
When air outlet effective area, ensure the air output of air-conditioning so that air quantity is effectively promoted, while passing through the first wind deflector
Secondary water conservancy diversion can increase the air supplying distance of air-conditioning, improve the regulated efficiency of indoor temperature.In addition, matching in the first wind deflector
Under conjunction, the second wind deflector can be rotated to the direction for increasing air outlet, to further increase the air-out volume of air-conditioning, be improved empty
The comfort of tune.
Description of the drawings
Fig. 1 is the schematic diagram of existing wind deflector structure；
Fig. 2 is air velocity cloud atlas of the existing wind deflector structure at air outlet；
Fig. 3 is air velocity cloud atlas of the existing wind deflector structure when carrying out indoor air-supply；
Fig. 4 is in structural schematic diagram when cooling condition for the wind deflector structure of the embodiment of the present invention；
Fig. 5 is the enlarged structure schematic diagram at the L of Fig. 4；
Fig. 6 is in structural schematic diagram when heating condition for the wind deflector structure of the embodiment of the present invention；
Fig. 7 is the air velocity cloud atlas at the wind deflector structure air outlet of the embodiment of the present invention；
Fig. 8 is air velocity cloud atlas of the wind deflector structure of the embodiment of the present invention when carrying out indoor air-supply.
Reference numeral is expressed as：
1, air outlet；2, the first wind deflector；3, the second wind deflector；4, the first plate body；5, the second plate body.
Specific implementation mode
In conjunction with referring to shown in Fig. 4 to Fig. 8, according to an embodiment of the invention, air conditioning exhausting structure includes air outlet 1, first
Wind deflector 2 and the second wind deflector 3, when air outlet 1 is closed, the first wind deflector 2 is located at 3 inside of the second wind deflector, the first wind-guiding
Plate 2 includes the first plate body 4 and the second plate body 5, and along air-out direction, the first plate body 4 is located at downstream side, and the second plate body 5 is located at upper
Side is swum, is formed between the first plate body 4 and the second plate body 5 and presets angle；First plate body 4 is straight panel, and the second plate body 5 is straight panel or arc
Plate；Or first plate body 4 be arc plate, second plate body 5 be straight panel.
Since the first wind deflector is bending plate, when air outlet is opened, the first wind deflector can pass through bending structure
Secondary water conservancy diversion is carried out to air conditioning exhausting, gradually changes air conditioning exhausting flow direction, to reduce caused by air conditioning exhausting swerves
Turbulent flow phenomenon reduces or eliminates the vortex of air conditioning exhausting, reduces the vortex noise of air outlet, improve the outlet air performance of air-conditioning,
The effective area of air outlet, ensures the air output of air-conditioning so that air quantity is effectively promoted, and is passed through simultaneously when increasing air conditioning exhausting
The secondary water conservancy diversion of first wind deflector, can increase the air supplying distance of air-conditioning, improve the regulated efficiency of indoor temperature.In addition,
Under the cooperation of one wind deflector, the second wind deflector can be rotated to the direction for increasing air outlet, to further increase going out for air-conditioning
Wind air quantity improves the comfort of air-conditioning.
For the first wind deflector 2, if making full arc wind waveguide plate, under cooling condition, wind deflector leading portion also may be used
To be designed to be conducive to blow, but the water conservancy diversion of air-flow can be then hindered in wind deflector tail end arc, if wind deflector tail end is conducive to
Wind-guiding, then wind deflector leading portion radian be certain to reduce discharge area, reduce air output, be equally also unfavorable for export wind-guiding.
And air conditioning exhausting structure using the present invention, the wind deflector leading portion and back segment of the first wind deflector 2 are made of straight panel,
It is front and back to make straight panel；Or first the wind deflector leading portion of wind deflector 2 be made of straight panel, back segment is made of arc plate；Or first lead
The wind deflector leading portion of aerofoil 2 is made of arc plate, and back segment is made of straight panel, can solve to ask caused by full arc wind waveguide plate
Topic, to be more conducive to water conservancy diversion and air-supply, effectively overcomes using the above problem caused by arc wind waveguide plate.
First plate body 4 relative to the second plate body 5 away from the direction bending of the second wind deflector 3, so as in air-conditioning
When device is in cooling condition, air conditioning exhausting is oriented to by the second plate body 5, by the first plate body 4 to being led from the second plate body 5
The air of stream is commutated again, realizes the secondary water conservancy diversion of air, realizes the horizontal blast of air-flow, while can reduce outlet whirlpool
Amount, reduces the vorticity noise of outlet.It rolls in direction due to the first plate body 4 relative to the second plate body 5 away from the second wind deflector 3
It is curved, therefore the air-out area of bigger can be formed at air outlet, effectively improve air output.
First plate body 4 is S1, S1 >=10mm along the width of air-out direction, to be more conducive to air-flow under cooling condition
Horizontal blast.
Second plate body 5 is S2, S2 >=15mm along the width of air-out direction, to be conducive to heating condition downstream closely
Land effect.
Angle between second plate body 5 and the upper training wall of air outlet 1 is θ, -10 °≤θ≤10 °, can make the second plate
Suitable angle is formed between body 5 and the upper training wall of air outlet 1, to ensure that the second plate body 5 imitates the water conservancy diversion of air conditioning exhausting
Fruit avoids the distance between the first plate body 4 and the upper training wall of air outlet too small, influences air-out effect, also avoids the second plate body 5
Gap between the upper training wall of air outlet 1 is too small, cannot play preferable water conservancy diversion effect.
Default angle between first plate body 4 and the second plate body 5 is α, 120 °≤α≤170 ° so that the first plate body 4 to
The transition of two plate bodys 5 is more smooth, improves the water conservancy diversion effect of the first wind deflector 2, further reduces the production of outlet air opening vortex
It is raw, reduce vortex noise.Preferably, it is provided with rotation axis on the first wind deflector 2, rotation axis setting is in the first plate body 4 and the
At the link position of two plate bodys 5, so as to more easily realize the first wind deflector 2 working condition adjusting, while can
So that force structure to air-flow of first wind deflector 2 when carrying out wind-guiding is more reasonable, work structuring is more reliable and more stable.
First plate body 4 is connected with the second plate body 5 by arc transition, can be to air from second the 5 to the first plate body of plate body 4
Flowing carry out water conservancy diversion, prevent air from second the 5 to the first plate body of plate body 4 flowing occur acutely turns to and cause be vortexed production
It is raw.Preferably, rotation axis is arranged in arc section.
The radius of circular arc is R, 5mm≤R≤40mm, and R herein can indicate the radius of the center line of circular arc.By reasonable
The radius for designing circular arc, can avoid arc radius too small, can not play effective guide functions, while avoid arc radius mistake
It can not ensure enough straight panel length greatly, realize the larger air supplying distance to air conditioning exhausting.
When in cooling condition, the outlet air end of the first plate body 4 is H with the minimum range of 1 upper edge of air outlet, and second leads
The outlet air end of aerofoil 3 is H1,1/3H1≤H≤3/4H1 with the minimum range of 1 upper edge of air outlet, to ensure in cooling condition
Under, the air outlet of the upper side and lower side of the first wind deflector 2 cannot be too small, avoids resistance to flow output excessive, ensures the air output of air-conditioning.
First wind deflector 2 is located at the middle part of air outlet 1, and the second wind deflector 3 is located at the lower edge of air outlet 1.At air-conditioning
It, can be in the case where ensureing that the first wind deflector 2 carries out horizontal water conservancy diversion to air conditioning exhausting so that be located at outlet air when cooling condition
Second wind deflector 3 of mouthful 1 lower edge is appropriate to be rotated down so that the outlet air between the first wind deflector 2 and the second wind deflector 3
Mouth further increases, to increase air output again.
In the present embodiment, it can utilize driving mechanism that wind deflector rotation is driven to be required to meet rotation, type of drive can
Directly to be driven with motor, motor is added at rotary shaft, is directly driven and is rotated with motor, gear drive, profit can also be used
Wind deflector is set to rotate by gear-driven mode with motor.
According to an embodiment of the invention, air conditioner includes air conditioning exhausting structure, which is above-mentioned air-conditioning
Air exhausting structure.
Those skilled in the art will readily recognize that under the premise of not conflicting, above-mentioned each advantageous manner can be free
Ground combination, superposition.
The above is merely preferred embodiments of the present invention, be not intended to limit the invention, it is all the present invention spirit and
All any modification, equivalent and improvement made by within principle etc., should all be included in the protection scope of the present invention.Above only
It is the preferred embodiment of the present invention, it is noted that for those skilled in the art, do not departing from this hair
Under the premise of bright technical principle, several improvements and modifications can also be made, these improvements and modifications also should be regarded as the guarantor of the present invention
Protect range.
Claims (10)
1. a kind of air conditioning exhausting structure, which is characterized in that including air outlet (1), the first wind deflector (2) and the second wind deflector (3),
When the air outlet (1) is closed, first wind deflector (2) is located on the inside of second wind deflector (3), first wind-guiding
Plate (2) includes the first plate body (4) and the second plate body (5), and along air-out direction, first plate body (4) is located at downstream side, described
Second plate body (5) is located at upstream side, is formed between first plate body (4) and second plate body (5) and presets angle, and described the
One plate body (4) is straight panel, and second plate body (5) is straight panel or arc plate；Or first plate body (4) be arc plate, described second
Plate body (5) is straight panel.
2. air conditioning exhausting structure according to claim 1, which is characterized in that first plate body (4) is relative to described
Direction bending of two plate bodys (5) away from second wind deflector (3).
3. air conditioning exhausting structure according to claim 1, which is characterized in that first plate body (4) is along air-out direction
Width is S1, S1 >=10mm；And/or second plate body (5) is S2, S2 >=15mm along the width of air-out direction.
4. air conditioning exhausting structure according to claim 1, which is characterized in that second plate body (5) and the air outlet
(1) the angle between upper training wall is θ, -10 °≤θ≤10 °.
5. air conditioning exhausting structure according to claim 1, which is characterized in that first plate body (4) and second plate
Default angle between body (5) is α, 120 °≤α≤170 °.
6. air conditioning exhausting structure according to claim 1, which is characterized in that first plate body (4) and second plate
Body (5) is connected by arc transition.
7. air conditioning exhausting structure according to claim 6, which is characterized in that the radius of the circular arc be R, 5mm≤R≤
40mm。
8. air conditioning exhausting structure according to claim 1, which is characterized in that when in cooling condition, first plate
The outlet air end of body (4) and the minimum range of the air outlet (1) upper edge are H, the outlet air end of second wind deflector (3) with
The minimum range of air outlet (1) upper edge is H1,1/3H1≤H≤3/4H1.
9. air conditioning exhausting structure according to any one of claim 1 to 8, which is characterized in that first wind deflector (2)
Middle part positioned at the air outlet (1), second wind deflector (3) are located at the lower edge of the air outlet (1).
10. a kind of air conditioner, including air conditioning exhausting structure, which is characterized in that the air conditioning exhausting structure is claim 1 to 9
Any one of described in air conditioning exhausting structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810354631.1A CN108386988A (en) | 2018-04-19 | 2018-04-19 | air conditioner air outlet structure and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810354631.1A CN108386988A (en) | 2018-04-19 | 2018-04-19 | air conditioner air outlet structure and air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108386988A true CN108386988A (en) | 2018-08-10 |
Family
ID=63065487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810354631.1A Withdrawn CN108386988A (en) | 2018-04-19 | 2018-04-19 | air conditioner air outlet structure and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108386988A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110030715A (en) * | 2019-04-25 | 2019-07-19 | 珠海格力电器股份有限公司 | Air guide plate assembly, control method thereof, air conditioner indoor unit and air conditioner |
| CN110030713A (en) * | 2019-04-25 | 2019-07-19 | 珠海格力电器股份有限公司 | Air outlet mechanism and air treatment equipment |
| CN111516625A (en) * | 2020-04-03 | 2020-08-11 | 吉利汽车研究院（宁波）有限公司 | Front bumper wind-guiding structure and car |
| WO2020238436A1 (en) * | 2019-05-30 | 2020-12-03 | 青岛海尔空调电子有限公司 | Wind guide assembly of air conditioner |
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| JPH1163556A (en) * | 1997-08-20 | 1999-03-05 | Fujitsu General Ltd | Air conditioner |
| CN105003965A (en) * | 2015-02-13 | 2015-10-28 | 广东美的制冷设备有限公司 | Air conditioner indoor unit and control method thereof |
| CN106403030A (en) * | 2016-09-07 | 2017-02-15 | 青岛海尔空调器有限总公司 | Air conditioner indoor unit |
| CN106440295A (en) * | 2016-11-11 | 2017-02-22 | 珠海格力电器股份有限公司 | Sectional air deflector and air conditioner with same |
| CN106766067A (en) * | 2017-02-28 | 2017-05-31 | 广东美的制冷设备有限公司 | A kind of air conditioner wind-guiding structure, air-conditioning |
| CN208090914U (en) * | 2018-04-19 | 2018-11-13 | 珠海格力电器股份有限公司 | air conditioner air outlet structure and air conditioner |
-
2018
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|---|---|---|---|---|
| JPH1163556A (en) * | 1997-08-20 | 1999-03-05 | Fujitsu General Ltd | Air conditioner |
| CN105003965A (en) * | 2015-02-13 | 2015-10-28 | 广东美的制冷设备有限公司 | Air conditioner indoor unit and control method thereof |
| CN106403030A (en) * | 2016-09-07 | 2017-02-15 | 青岛海尔空调器有限总公司 | Air conditioner indoor unit |
| CN106440295A (en) * | 2016-11-11 | 2017-02-22 | 珠海格力电器股份有限公司 | Sectional air deflector and air conditioner with same |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110030715A (en) * | 2019-04-25 | 2019-07-19 | 珠海格力电器股份有限公司 | Air guide plate assembly, control method thereof, air conditioner indoor unit and air conditioner |
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| CN110030713B (en) * | 2019-04-25 | 2024-03-08 | 珠海格力电器股份有限公司 | Air-out mechanism and air treatment facility |
| WO2020238436A1 (en) * | 2019-05-30 | 2020-12-03 | 青岛海尔空调电子有限公司 | Wind guide assembly of air conditioner |
| CN111516625A (en) * | 2020-04-03 | 2020-08-11 | 吉利汽车研究院（宁波）有限公司 | Front bumper wind-guiding structure and car |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180810 |