CN107238189A - A kind of air exhausting structure, wall hanging machine and air conditioner - Google Patents
A kind of air exhausting structure, wall hanging machine and air conditioner Download PDFInfo
- Publication number
- CN107238189A CN107238189A CN201710618992.8A CN201710618992A CN107238189A CN 107238189 A CN107238189 A CN 107238189A CN 201710618992 A CN201710618992 A CN 201710618992A CN 107238189 A CN107238189 A CN 107238189A
- Authority
- CN
- China
- Prior art keywords
- air
- exhausting structure
- air exhausting
- sound
- wall hanging
- 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
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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
- 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
- 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
-
- 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
Abstract
The embodiment of the invention discloses a kind of air exhausting structure, wall hanging machine and air conditioner, the air exhausting structure, including training wall and air outlet, the horizontal segment that the training wall includes tilting section close to the side of the air outlet and extended from the tilting section to horizontal direction.Using the air exhausting structure in the embodiment of the present invention, due to being additionally arranged horizontally extending horizontal segment on the basis of tilting section, therefore, under cooling condition, air outlet will not reduce, and air-out area will not be reduced, it is ensured that the ability of complete machine fast-refrigerating.Meanwhile, the design of horizontal segment can ensure air outlet air-flow air-supply level, be not in that cold wind blows people's phenomenon, the effect of air conditioner refrigerating shower formula air-supply be met, so as to improve the comfortableness of refrigeration.
Description
Technical field
The present invention relates to air-conditioning technical field, more specifically to a kind of air exhausting structure, wall hanging machine and air conditioner.
Background technology
Referring to Fig. 1, a kind of structural representation for air exhausting structure that Fig. 1 is provided by prior art.
The air exhausting structure includes training wall 100 and air outlet 200, and training wall 100 is inclination close to the side of air outlet 200
Section 101, therefore, cooling condition downstream occurs blowing people's phenomenon, do not reach refrigeration shower formula air-supply effect, refrigeration comfortableness compared with
Difference；It if the angle that raises up of increase wind deflector end, may reach that shower room is blown effect, but result in air outlet reduction,
Reduce the air-out area of complete machine, then the fast-refrigerating of complete machine is less able.
In addition, high wind shelves air-conditioner air outlet speed is larger, high velocity air is larger in the end tubulence energy of training wall, causes
Vortex noise is larger at mouthful, adds the Kuanping Terrane of air-conditioning, reduces the comfortableness and usability of complete machine.
Therefore, how refrigeration comfortableness is improved on the premise of air-out area is ensured, as those skilled in the art urgently
The technical problem of solution.
The content of the invention
In view of this, the technical problems to be solved by the invention are how refrigeration to be improved on the premise of air-out area is ensured
Comfortableness, therefore, the invention provides a kind of air exhausting structure, wall hanging machine and air conditioner.
To achieve the above object, the present invention provides following technical scheme：
A kind of air exhausting structure, including training wall and air outlet, the training wall include inclining close to the side of the air outlet
Oblique section and the horizontal segment extended from the tilting section to horizontal direction.
Preferably, in above-mentioned air exhausting structure, the horizontal segment is additionally provided with sound absorption cavity.
Preferably, in above-mentioned air exhausting structure, the width L of the sound absorption cavity is met：L≥10mm.
Preferably, in above-mentioned air exhausting structure, the depth H of the cavity of the sound absorption cavity is met：4mm≤H≤20mm.
Preferably, in above-mentioned air exhausting structure, the surface of the sound absorption cavity, which is provided with abatvoix, the abatvoix, to be set
There are multiple sound-absorption holes.
Preferably, in above-mentioned air exhausting structure, the aperture M of the sound-absorption hole is met：1.5mm≤M≤5mm.
Preferably, in above-mentioned air exhausting structure, the pitch of holes N of multiple sound-absorption holes is met：0.5M≤N≤4M.
Preferably, in above-mentioned air exhausting structure, multiple sound-absorption holes are arranged in rows.
Preferably, in above-mentioned air exhausting structure, in adjacent row the adjacent sound-absorption hole be mutually aligned or adjacent row in
The adjacent sound-absorption hole interlaced arrangement.
The invention also discloses a kind of wall hanging machine, including air exhausting structure, the air exhausting structure is described in any of the above-described
Air exhausting structure.
The invention also discloses a kind of air conditioner, including wall hanging machine, the wall hanging machine is wall hanging machine described above.
It can be seen from above-mentioned technical scheme that, using the air exhausting structure in the embodiment of the present invention, due in tilting section
On the basis of be additionally arranged horizontally extending horizontal segment, therefore, under cooling condition, air outlet will not reduce, air-out area
It will not reduce, it is ensured that the ability of complete machine fast-refrigerating.Meanwhile, the design of horizontal segment can ensure air outlet air-flow wind feeding water
It is flat, be not in that cold wind blows people's phenomenon, the effect of air conditioner refrigerating shower formula air-supply met, so as to improve the comfortableness of refrigeration.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the accompanying drawing used required in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
A kind of structural representation for air exhausting structure that Fig. 1 is provided by prior art；
A kind of structural representation for air exhausting structure that Fig. 2 is provided by the embodiment of the present invention；
The structural representation for another air exhausting structure that Fig. 3 is provided by the embodiment of the present invention；
The mplifying structure schematic diagram for the sound absorption cavity that Fig. 4 is provided by the embodiment of the present invention；
A kind of arrangement mode for sound-absorption hole that Fig. 5 is provided by the embodiment of the present invention；
The arrangement for another sound-absorption hole that Fig. 6 is provided by the embodiment of the present invention is placed；
A kind of emulation schematic diagram of the air-out direction for air exhausting structure that Fig. 7 is provided by the embodiment of the present invention；
A kind of emulation schematic diagram of the air-out direction for air exhausting structure that Fig. 8 is provided by prior art；
A kind of emulation schematic diagram of the turbulence intensity for air exhausting structure that Fig. 9 is provided by the embodiment of the present invention；
A kind of emulation schematic diagram of the turbulence intensity for air exhausting structure that Figure 10 is provided by prior art.
Wherein, 100 it is training wall, 200 be air outlet, 101 be tilting section, 102 be horizontal segment, 103 is sound absorption cavity, 104
It is sound-absorption hole for abatvoix, 105.
Embodiment
First core of the present invention is to provide a kind of air exhausting structure, improves and freeze on the premise of air-out area is ensured
Comfortableness；Second core of the present invention is to provide a kind of wall hanging machine and air conditioner.
Hereinafter, embodiment is illustrated referring to the drawings.In addition, embodiments illustrated below is not to described in claim
The content of the invention rise any restriction effect.In addition, the full content of the composition represented by example below is not limited to as right
It is required that necessary to the solution of described invention.
Fig. 2 is referred to Fig. 4, wherein, a kind of structural representation for air exhausting structure that Fig. 2 is provided by the embodiment of the present invention
Figure；The structural representation for another air exhausting structure that Fig. 3 is provided by the embodiment of the present invention；Fig. 4 is carried by the embodiment of the present invention
The mplifying structure schematic diagram of the sound absorption cavity of confession.
Air exhausting structure in the embodiment of the present invention, including training wall 100 and air outlet 200, training wall 100 is close to air outlet
200 side includes tilting section 101 and the horizontal segment 102 extended from tilting section 101 to horizontal direction.
Using the air exhausting structure in the embodiment of the present invention, due to being additionally arranged in the horizontal direction on the basis of tilting section 101
The horizontal segment 102 of extension, therefore, under cooling condition, air outlet 200 will not reduce, and air-out area will not be reduced, it is ensured that whole
The ability of machine fast-refrigerating.Meanwhile, Fig. 7 and Fig. 8 are referred to, is contrasted by emulating schematic diagram, in the embodiment of the present invention
The substantially horizontal direction of air outlet air-flow, and prior art is in downward direction, therefore the air exhausting structure in the embodiment of the present invention is not
Occur that cold wind blows people's phenomenon, the effect of air conditioner refrigerating shower formula air-supply is met, so as to improve the comfortableness of refrigeration.
Sound absorption cavity 103 is additionally provided with order to further optimize such scheme horizontal segment 102.The sound absorption cavity 103 is for cavity
Blind hole, the internal gas flow of sound absorption cavity 103 absorbs flowed energy equivalent to spring effect, reduces the tubulence energy of air-flow.
The width L of sound absorption cavity 103 is met：L >=10mm, being arranged such to cause, the sound absorption cavity 103 has enough length
The turbulence energy of air-flow is absorbed, so as to reduce the generation of noise.Sound absorption cavity has length direction and width, wherein, length
Direction is the axial direction of wall hanging machine, and the direction vertical with length direction is width, during width is sound absorption cavity width
Size.
The depth H of the cavity of sound absorption cavity 103 is met：4mm≤H≤20mm.The depth not merely office of certain sound absorption cavity 103
It is limited to such a size.Helmholtz noise-cancelling theory can absorb most of vortex noise using the sound absorption cavity 103 of such a depth.
The surface of sound absorption cavity 103, which is provided with abatvoix 104, abatvoix 104, is provided with multiple sound-absorption holes 105.Using conspicuous
Mu Huozi noise-cancelling theorys make the high velocity air of training wall 100 by during sound absorption cavity 103, the energy of gas is by sound absorption cavity
103 absorb, and reduce the turbulence intensity of exit flow, while further reduction exit flow vortex noise, lifts the sound of complete machine
Matter.
Refer to air outlet turbulence energy in Fig. 9 and Figure 10, Fig. 9 substantially has substantially than the tubulence energy of the air outlet in Figure 10
Reduction, pore size is 2.5mm in simulation model, and specific erasure effect need to confirm pore size according to actual conditions,
The aperture M of sound-absorption hole 105 is met in embodiments of the present invention：1.5mm≤M≤5mm.The pitch of holes N of multiple sound-absorption holes 105 expires
Foot：0.5M≤N≤4M.It can be eliminated in above range and abnormal sound frequency is largely vortexed caused by air outlet.
Multiple sound-absorption holes 105 can not also can arrange in rule arrangement into rule, illustrate in Fig. 5 and Fig. 6, sound-absorption hole
105 are arranged in rows.Wherein, in Fig. 5, adjacent sound-absorption hole 105 is mutually aligned in adjacent row.Suction adjacent in adjacent row in Fig. 6
The interlaced arrangement of sound hole 105.Certain embodiment of the present invention is not limited only to this two kinds of arrangement forms, can also be other shapes
Formula, here is omitted.
The invention also discloses a kind of wall hanging machine, including air exhausting structure, air exhausting structure is the air exhausting structure of any of the above-described.
Because air exhausting structure has above-mentioned advantage, including the wall hanging machine of above-mentioned air exhausting structure has same effect, and here is omitted.
The invention also discloses a kind of air conditioner, including wall hanging machine, wall hanging machine is above-mentioned wall hanging machine.Due to air exhausting structure
Air conditioner with above-mentioned advantage, including above-mentioned air exhausting structure has same effect, and here is omitted.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or using the present invention.
A variety of modifications to these embodiments will be apparent for those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, it is of the invention
The embodiments shown herein is not intended to be limited to, and is to fit to and principles disclosed herein and features of novelty phase one
The most wide scope caused.
Claims (11)
1. a kind of air exhausting structure, including training wall (100) and air outlet (200), it is characterised in that the training wall (100) is leaned on
The side of the nearly air outlet (200) includes tilting section (101) and the level extended from the tilting section (101) to horizontal direction
Section (102).
2. air exhausting structure as claimed in claim 1, it is characterised in that the horizontal segment (102) is additionally provided with sound absorption cavity
(103)。
3. air exhausting structure as claimed in claim 2, it is characterised in that the width L of the sound absorption cavity (103) is met：L≥
10mm。
4. air exhausting structure as claimed in claim 2, it is characterised in that the depth H of the cavity of the sound absorption cavity (103) is met：
4mm≤H≤20mm。
5. air exhausting structure as claimed in claim 3, it is characterised in that the surface of the sound absorption cavity (103) is provided with abatvoix
(104) multiple sound-absorption holes (105), are provided with the abatvoix (104).
6. air exhausting structure as claimed in claim 4, it is characterised in that the aperture M of the sound-absorption hole (105) is met：1.5mm≤
M≤5mm。
7. air exhausting structure as claimed in claim 6, it is characterised in that the pitch of holes N of multiple sound-absorption holes (105) is met：
0.5M≤N≤4M。
8. air exhausting structure as claimed in claim 5, it is characterised in that multiple sound-absorption holes (105) are arranged in rows.
9. air exhausting structure as claimed in claim 7, it is characterised in that the adjacent sound-absorption hole (105) is mutual in adjacent row
The adjacent sound-absorption hole (105) interlaced arrangement in alignment or adjacent row.
10. a kind of wall hanging machine, 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.
11. a kind of air conditioner, including wall hanging machine, it is characterised in that the wall hanging machine is the wall hanging machine described in claim 10.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710618992.8A CN107238189A (en) | 2017-07-26 | 2017-07-26 | A kind of air exhausting structure, wall hanging machine and air conditioner |
| PCT/CN2018/090661 WO2019019821A1 (en) | 2017-07-26 | 2018-06-11 | Air outlet structure, wall-mounted machine, and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710618992.8A CN107238189A (en) | 2017-07-26 | 2017-07-26 | A kind of air exhausting structure, wall hanging machine and air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107238189A true CN107238189A (en) | 2017-10-10 |
Family
ID=59988147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710618992.8A Pending CN107238189A (en) | 2017-07-26 | 2017-07-26 | A kind of air exhausting structure, wall hanging machine and air conditioner |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN107238189A (en) |
| WO (1) | WO2019019821A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019019821A1 (en) * | 2017-07-26 | 2019-01-31 | 格力电器（武汉）有限公司 | Air outlet structure, wall-mounted machine, and air conditioner |
| CN111912000A (en) * | 2020-05-22 | 2020-11-10 | 海信（山东）空调有限公司 | Indoor air conditioner |
| CN112648724A (en) * | 2020-12-28 | 2021-04-13 | 江苏科技大学 | Condensate water recovery device of wall-mounted air conditioner indoor unit |
| CN113819527A (en) * | 2021-09-18 | 2021-12-21 | 珠海格力电器股份有限公司 | Double-air-guide-plate air conditioner and control method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0791727A (en) * | 1993-09-17 | 1995-04-04 | Hitachi Air Conditioning & Refrig Co Ltd | Sound attenuation chamber |
| WO2005052463A1 (en) * | 2003-11-28 | 2005-06-09 | Sharp Kabushiki Kaisha | Air conditioner |
| CN104279734A (en) * | 2014-09-16 | 2015-01-14 | 广东美的集团芜湖制冷设备有限公司 | Air conditioner |
| CN204176883U (en) * | 2014-09-28 | 2015-02-25 | 美的集团武汉制冷设备有限公司 | The indoor set of spiral case assembly and air-conditioning |
| CN205579920U (en) * | 2016-04-15 | 2016-09-14 | 珠海格力电器股份有限公司 | Air conditioner internal unit and wind -guiding structure thereof |
| CN207230870U (en) * | 2017-07-26 | 2018-04-13 | 珠海格力电器股份有限公司 | A kind of air exhausting structure, wall hanging machine and air conditioner |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206073254U (en) * | 2016-04-29 | 2017-04-05 | 大连理工大学 | A kind of suspended ceiling device of reinforcing radiation cooling/heating supply top board heat exchange |
| CN106287984A (en) * | 2016-09-22 | 2017-01-04 | 海信科龙电器股份有限公司 | A kind of indoor apparatus of air conditioner and control method thereof |
| CN107238189A (en) * | 2017-07-26 | 2017-10-10 | 珠海格力电器股份有限公司 | A kind of air exhausting structure, wall hanging machine and air conditioner |
-
2017
- 2017-07-26 CN CN201710618992.8A patent/CN107238189A/en active Pending
-
2018
- 2018-06-11 WO PCT/CN2018/090661 patent/WO2019019821A1/en active Application Filing
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0791727A (en) * | 1993-09-17 | 1995-04-04 | Hitachi Air Conditioning & Refrig Co Ltd | Sound attenuation chamber |
| WO2005052463A1 (en) * | 2003-11-28 | 2005-06-09 | Sharp Kabushiki Kaisha | Air conditioner |
| CN104279734A (en) * | 2014-09-16 | 2015-01-14 | 广东美的集团芜湖制冷设备有限公司 | Air conditioner |
| CN204176883U (en) * | 2014-09-28 | 2015-02-25 | 美的集团武汉制冷设备有限公司 | The indoor set of spiral case assembly and air-conditioning |
| CN205579920U (en) * | 2016-04-15 | 2016-09-14 | 珠海格力电器股份有限公司 | Air conditioner internal unit and wind -guiding structure thereof |
| CN207230870U (en) * | 2017-07-26 | 2018-04-13 | 珠海格力电器股份有限公司 | A kind of air exhausting structure, wall hanging machine and air conditioner |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019019821A1 (en) * | 2017-07-26 | 2019-01-31 | 格力电器（武汉）有限公司 | Air outlet structure, wall-mounted machine, and air conditioner |
| CN111912000A (en) * | 2020-05-22 | 2020-11-10 | 海信（山东）空调有限公司 | Indoor air conditioner |
| CN111912000B (en) * | 2020-05-22 | 2023-12-26 | 海信空调有限公司 | Indoor air conditioner |
| CN112648724A (en) * | 2020-12-28 | 2021-04-13 | 江苏科技大学 | Condensate water recovery device of wall-mounted air conditioner indoor unit |
| CN113819527A (en) * | 2021-09-18 | 2021-12-21 | 珠海格力电器股份有限公司 | Double-air-guide-plate air conditioner and control method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2019019821A1 (en) | 2019-01-31 |
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