CN107314472A - Median septum component, air-conditioner outdoor unit and air conditioner - Google Patents
Median septum component, air-conditioner outdoor unit and air conditioner Download PDFInfo
- Publication number
- CN107314472A CN107314472A CN201710664608.8A CN201710664608A CN107314472A CN 107314472 A CN107314472 A CN 107314472A CN 201710664608 A CN201710664608 A CN 201710664608A CN 107314472 A CN107314472 A CN 107314472A
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- Prior art keywords
- median septum
- air
- cover plate
- blower fan
- outdoor unit
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- 238000010521 absorption reaction Methods 0.000 claims abstract description 67
- 239000011358 absorbing material Substances 0.000 claims description 13
- 238000004080 punching Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 6
- 230000030279 gene silencing Effects 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 4
- 238000004378 air conditioning Methods 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- 239000011490 mineral wool Substances 0.000 description 3
- 229920000728 polyester Polymers 0.000 description 3
- 239000011148 porous material Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000001413 cellular effect Effects 0.000 description 2
- 230000006854 communication Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000001902 propagating effect Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000010358 mechanical oscillation Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- VEMKTZHHVJILDY-UHFFFAOYSA-N resmethrin Chemical compound CC1(C)C(C=C(C)C)C1C(=O)OCC1=COC(CC=2C=CC=CC=2)=C1 VEMKTZHHVJILDY-UHFFFAOYSA-N 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000003466 welding 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
- F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
- F24F1/40—Vibration or noise prevention at outdoor units
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Other Air-Conditioning Systems (AREA)
Abstract
The present invention discloses a kind of median septum component, air-conditioner outdoor unit and air conditioner, wherein, the median septum component is installed between the compressor of air-conditioner outdoor unit and blower fan, and it includes：Median septum, it is recessed in face of the surface portion of blower fan, forms groove of the opening towards blower fan；And cover plate, provided with multiple through holes through its two plate face being oppositely arranged, cover plate is installed on median septum and covers the opening of groove, to form sound absorption cavity.This allows for the noise produced by windage median septum and cover plate, can be entered by the through hole on cover plate in sound absorption cavity, and is eventually lost in sound absorption cavity, so as to reduce noise produced during air-conditioner outdoor unit work, and then improves the experience of user.
Description
Technical field
The present invention relates to air-conditioning technical field, more particularly to a kind of median septum component, air-conditioner outdoor unit and air conditioner.
Background technology
Air-conditioner outdoor unit generally includes housing, the compressor being installed in housing, blower fan and median septum, and median septum
It is installed between compressor and blower fan, compressor and blower fan is separated.When air-conditioner outdoor unit works, blower fan driving is outside empty
Axial direction flowing of the gas along blower fan, so that the air obtained outside air-conditioner outdoor unit flows successively through heat exchanger, blower fan and is then exhausted from air-conditioning
Outdoor unit；Blower fan can also drive circumferential flow of the air along blower fan positioned at blower fan outer peripheral edge simultaneously.
Because the volume of air-conditioner outdoor unit is smaller, this allow for being installed on median septum in the housing of air-conditioner outdoor unit with
Spacing between blower fan is also smaller.When gap of the air along blower fan circumferential flow between blower fan and median septum is flowed through
When, the air of flowing is squeezed and violent friction is produced between median septum and larger noise is produced, and then influences user
Experience.
The content of the invention
The main object of the present invention is to propose a kind of median septum component, it is intended to reduce noise during air-conditioner outdoor unit work,
Improve the experience of user.
To achieve the above object, a kind of median septum component proposed by the present invention, its be applied to air-conditioner outdoor unit, it is described in every
Board component is installed between the compressor of the air-conditioner outdoor unit and blower fan, it is characterised in that the median septum component includes：
Median septum, it is recessed in face of the surface portion of the blower fan, forms sound absorption cavity of the opening towards the blower fan；With
And,
Cover plate, is installed on the median septum and covers the opening of the sound absorption cavity, the cover plate is provided through many
Individual through hole.
Preferably, the aperture of the through hole on the cover plate is D, and 4mm >=D >=0.6mm.
Preferably, the aperture of the through hole is 0.8mm.
Preferably, the ratio of the area sum of multiple through holes and the plate suqare of the cover plate is the perforation of the cover plate
Rate L, and 10% >=L >=1%.
Preferably, the percent opening L of the cover plate is more than 1% and is less than 2%.
Preferably, multilayer can be set in the cover plate.
Preferably, the inner surface of the sound absorption cavity is coated with sound-absorbing material.
Preferably, the inner surface concave-convex surface of the sound absorption cavity is set.
Preferably, the sound absorption cavity is recessed in the median septum and blower fan distance most short position.
The present invention also propose a kind of air-conditioner outdoor unit, it include housing, the compressor being installed in housing and blower fan and
Median septum component, the median septum component is installed in the housing and separates the blower fan and the compressor and sets, institute
Stating median septum component includes：
Median septum, it is recessed in face of the surface portion of the blower fan, forms sound absorption cavity of the opening towards the blower fan；With
And,
Cover plate, is installed on the median septum and covers the opening of the sound absorption cavity, the cover plate is provided through many
Individual through hole.
The present invention also proposes a kind of air conditioner, and it includes indoor apparatus of air conditioner and air-conditioner outdoor unit, the indoor apparatus of air conditioner
With the air-conditioner outdoor unit pipeline connection；The air-conditioner outdoor unit include housing, the compressor that is installed in housing and blower fan, with
And median septum component, the median septum component is installed in the housing and separates the blower fan and the compressor and set,
The median septum component includes：
Median septum, it is recessed in face of the surface portion of the blower fan, forms sound absorption cavity of the opening towards the blower fan；With
And,
Cover plate, is installed on the median septum and covers the opening of the sound absorption cavity, the cover plate is provided through many
Individual through hole.
The present invention is recessed by the surface portion by median septum in face of blower fan to the direction away from blower fan, forms groove, and
The cover plate for offering multiple through holes is covered into groove to set to form sound absorption cavity.When this allows for air-conditioner outdoor unit work, along
Noise produced by the windage median septum and cover plate of the outer peripheral edge flowing of blower fan, can be entered by the through hole on cover plate
Into sound absorption cavity, and the noise entered in sound absorption cavity is stopped by the cavity wall of sound absorption cavity and is stranded in sound absorption cavity, and is finally disappeared
Lose in sound absorption cavity, so as to reduce noise produced during air-conditioner outdoor unit work, and then improve the experience of user.
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
Structure according to these accompanying drawings obtains other accompanying drawings.
Fig. 1 is the structural representation of the embodiment of median septum component one of the present invention；
Fig. 2 is another view of median septum component in Fig. 1；
Fig. 3 is the structural representation of the embodiment of air-conditioner outdoor unit one of the present invention.
Drawing reference numeral explanation：
| Label | Title | Label | Title |
| 10 | Median septum component | 13 | Sound absorption cavity |
| 11 | Median septum | 100 | Air-conditioner outdoor unit |
| 12 | Cover plate | 20 | Compressor |
| 111 | Groove | 30 | Blower fan |
| 121 | Through hole |
The realization, functional characteristics and advantage of the object of the invention will be described further referring to the drawings in conjunction with the embodiments.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.Base
Embodiment in the present invention, those of ordinary skill in the art obtained under the premise of creative work is not made it is all its
His embodiment, belongs to the scope of protection of the invention.
If it is to be appreciated that related in the embodiment of the present invention directionality indicate (such as up, down, left, right, before and after ...),
Then directionality indicate to be only used for explain relative position relation under a certain particular pose (as shown in drawings) between each part,
Motion conditions etc., if the particular pose changes, directionality indicates also correspondingly therewith to change.
If in addition, relating to the description of " first ", " second " etc. in the embodiment of the present invention, being somebody's turn to do " first ", " second " etc.
Description be only used for describing purpose, and it is not intended that indicating or implying its relative importance or implicit indicate indicated skill
The quantity of art feature.Thus, " first " is defined, at least one spy can be expressed or be implicitly included to the feature of " second "
Levy.In addition, the technical scheme between each embodiment can be combined with each other, but must be with those of ordinary skill in the art's energy
Based on enough realizations, when the combination appearance of technical scheme is conflicting or can not realize it will be understood that the knot of this technical scheme
Conjunction is not present, also not within the protection domain of application claims.
The present invention proposes a kind of median septum component, and it is applied in air-conditioner outdoor unit, Fig. 1 to Fig. 3 is refer to, during Fig. 1 is
The structural representation of one embodiment of baffle assembly, Fig. 2 is another view of median septum component, and Fig. 3 is the one of air-conditioner outdoor unit
The structural representation of embodiment.The median septum component 10 includes：
Median septum 11, it is recessed in face of the surface portion of blower fan 30, forms groove 111 of the opening towards blower fan 30；And,
Cover plate 12, provided with multiple through holes 121 through its two plate face being oppositely arranged, the cover plate 12 is installed on median septum 11
Above and by the opening of groove 111 cover, to form sound absorption cavity 13.
Specifically, median septum 11 is installed in the housing of air-conditioner outdoor unit 100, housing is separated out two and installs empty by it
Between, an installing space in two installing spaces is used for installing the blower fan 30 and heat exchanger of air-conditioner outdoor unit 100, another peace
Dress space is used for installing the compressor 20 of air-conditioner outdoor unit 100.That is, median septum 11 by compressor 20 and blower fan 30 every
Open, so avoid the installing space where the heat crossfire to blower fan 30 and heat exchanger that produces when compressor 20 works, enter
And influence the heat exchange of heat exchanger.In addition, the two ends of the median septum 11 are abutted with housing respectively, this allows for the median septum 11 can also
Enough play a part of support frame, the weight capacity for so allowing for housing is improved.The median septum 11 faces the table of blower fan 30
Face portion concave, forms groove 111 of the opening towards blower fan 30, and the shape of the groove 111 can have a lot, such as circular, polygon
Shape, ellipse etc., the shape at this to groove 111 do not do specific restriction, in an embodiment of the present invention, with groove 111
To be specifically described exemplified by quadrangle；The size of the groove 111 is set according to the size of blower fan 30, for groove 111
Size just do not do specific restriction herein.
Cover plate 12 is installed on median septum 11, and it can be fixedly connected in median septum 11, i.e., by the way of welding with
Dividing plate 11 is fixedly connected；Certainly, cover plate 12 can also be detachably connected with median septum 11, that is, pass through the connectors such as buckle, screw
It is installed on median septum 11, specific restriction is not done to how cover plate 12 is fixedly installed on median septum 11 at this.The cover plate 12
Also the opening of the groove 111 on median septum 11 is covered when being attached on median septum 11, thus together enclosed with median septum 11
If foring a sound absorption cavity 13.It should be noted that the size that the cover plate 12 can be more than groove 111 with size is set,
Opening size that can also be just with groove 111 is adapted to；Preferably, the size of cover plate 12 is opened with being arranged to groove 111
Mouth size fit, while the shape of cover plate 12 is identical with the opening of groove 111, this makes it possible to reduce for manufacturing cover plate 12
Material loss.And multiple through holes 121 are offered on the cover plate 12, the shape of the through hole 121 can have a lot, such as circle
Shape, polygon, ellipse etc., the shape at this to through hole 121 do not do specific restriction, the through hole 121 by sound absorption cavity 13 with
Installing space connection where blower fan 30, with the noise that is produced when blower fan 30 is rotated by multiple through holes 121 straight
Incoming sound absorption cavity 13 in.
When air-conditioner outdoor unit 100 works, while the driving air of blower fan 30 flows along the axial direction of blower fan 30, also drive
Circumferential flow of the air along blower fan 30 positioned at the outer peripheral edge of blower fan 30, when the air of flowing is from blower fan 30 and dividing plate minimum spacing
Position by when, the air of flowing is squeezed and produces severe friction with median septum 11 and cover plate 12 and make a noise；By
In offering multiple through holes 121 on cover plate 12, this, which allows for noise, to enter suction by multiple through holes 121 on cover plate 12
In sound chamber 13, and the noise entered in sound absorption cavity 13 is stranded in sound-absorbing by the cavity wall of sound absorption cavity 13 and the stop of cover plate 12
In chamber 13；It should be noted that sound its energy in communication process can gradually weaken, this allows for collision to sound absorption cavity 13
The noise of cavity wall its energy in communication process gradually weakens until disappearing, so that disappearing into the noise in sound absorption cavity 13
Lose, and then reduce noise produced when blower fan 30 works, namely reduce making an uproar when whole air-conditioner outdoor unit 100 works
Sound, is conducive to improving the experience of user.
Further, since being filled with air in sound absorption cavity 13, this allows for the air along the circumferential flow of blower fan 30 in lid
It can not quickly be entered in sound absorption cavity 13 under the stop of plate 12, so avoid the sky of the circumferential flow along blower fan 30
Gas quickly takes the noise entered in sound absorption cavity 13 out of sound absorption cavity 13 by the through hole 121 on cover plate 12, and then reduces suction
The sound-absorbing effect of sound chamber 13, rubs while also avoid air quickly through hole wall during through hole 121 on cover plate 12 with through hole 121
The problem of producing noise is wiped to occur.
The present invention is recessed by the surface portion by median septum 11 in face of blower fan 30 to the direction away from blower fan 30, is formed recessed
Groove 111, and the cover plate 12 for offering multiple through holes 121 is covered into groove 111 set to form sound absorption cavity 13.This allows for air-conditioning
When outdoor unit 100 works, making an uproar produced by the windage median septum 11 and cover plate 12 that are flowed along the outer peripheral edge of blower fan 30
Sound, can be entered in sound absorption cavity 13 by the through hole 121 on cover plate 12, and the noise entered in sound absorption cavity 13 is by sound absorption cavity
13 cavity wall stops and is stranded in sound absorption cavity 13, and is eventually lost in sound absorption cavity 13, so as to reduce air-conditioner outdoor unit 100
Produced noise during work, and then improve the experience of user.
It should be noted that on cover plate 12 through hole 121 aperture size can not it is excessive can not be too small, if on cover plate 12
The aperture of through hole 121 is excessive, then can cause can to flow rapidly into along the air of the circumferential flow of blower fan 30 in sound absorption cavity 13 and fast
Speed flows out from sound absorption cavity 13, and the air that this noise for allowing for entering in sound absorption cavity 13 is easily flowed is taken out of, and then weakens
The erasure effect of sound absorption cavity 13；Made an uproar simultaneously quickly through can also be rubbed with the hole wall of through hole 121 meeting and producing of the air of through hole 121
Sound, so adds noise on the contrary.If the aperture of the through hole 121 on cover plate 12 is too small, can cause windage cover plate 12 with
And the noise produced by median septum 11 can not be entered quickly in sound absorption cavity 13, and then when make it that air-conditioner outdoor unit 100 works
The noise of generation cannot be reduced.In view of above mentioned problem, in an embodiment of the present invention, the aperture of through hole 121 is arranged to
More than 0.6mm and less than 4mm, describe for convenience, the aperture of through hole 121 is represented with D, i.e. 4mm >=D >=0.6mm, when
When the aperture of through hole 121 on cover plate 12 is different, noise test result is also different, specifically, with reference to table 1, table 1 shows cover plate
Relation between the aperture of 12 through hole 121 and noise.
| Aperture | 0.6mm | 0.8mm | 1.0mm | 1.2mm | 4mm |
| Noise | 50.6dB | 50dB | 50.8dB | 51.1dB | 51.5dB |
Table 1
It should be noted that the quantity of through hole 121 on cover plate 12 can not excessively can not be very few, if logical on cover plate 12
The quantity of hole 121 is excessive, then can cause flow rapidly into sound absorption cavity 13 along the air of the circumferential flow of blower fan 30 and it is quick from
Sound absorption cavity 13 flows out, and the air that this noise for allowing for entering in sound absorption cavity 13 is easily flowed is taken out of, and then weakens sound-absorbing
The erasure effect of chamber 13.If the quantity of the through hole 121 on cover plate 12 is very few, windage cover plate 12 and median septum can be caused
Noise produced by 11 can not be entered quickly in sound absorption cavity 13, and then causes what is produced during the work of air-conditioner outdoor unit 100 to make an uproar
Sound cannot be reduced.In view of above mentioned problem, in an embodiment of the present invention, the gross area and the cover plate 12 of multiple through holes 121
The ratio of plate suqare is the punching rate L of cover plate 12, and 10% >=L >=1%.Preferably, 2% >=L >=1% is set.With reference to table 2,
Table 2 shows the relation between pitch of holes and noise between the adjacent through-holes 121 of cover plate 12.
| Percent opening | 1% | 1.5% | 2% | 3% | 10% |
| Noise | 50.1dB | 50dB | 50.2dB | 50.8dB | 51dB |
Table 2
In order to improve the erasure effect of sound absorption cavity 13, in one embodiment of this invention, the inner surface of the sound absorption cavity 13 is convex
Inner surface and cover plate 12 provided with the groove 111 on sound-absorbing material, namely median septum 11 are back to applying on the surface of blower fan 30
Provided with sound-absorbing material, the sound-absorbing material is loose porous material, such as mineral wool, blanket, polyester fiber material, it is preferable that
The sound-absorbing material is the mixture of mineral wool, polyester fiber or mineral wool and polyester fiber.
Sound-absorbing material sound absorption principle is that acoustic energy (strength vibrated) is converted into heat energy, specifically, due to sound-absorbing material
Hole be generally the internal open pore interpenetrated, when sound is entered in the hole of sound-absorbing material, sound can cause porous material
Fiber fines do mechanical oscillation, and then the acoustic energy of sound is converted into heat energy, so allows for entering making an uproar in sound absorption cavity 13
Sound can be quickly eliminated, and then improve the erasure effect of sound absorption cavity 13.
It should be noted that the thickness for applying the sound-absorbing material located at the inner surface of sound absorption cavity 13 can be uniformly arranged, also may be used
It is uniformly arranged with non-, the thickness for applying the sound-absorbing material being located on the bottom of chamber of sound absorption cavity 13 for example is set greater than into painting is located at
The thickness of sound-absorbing material in the chamber cavity wall of sound absorption cavity 13, because noise by multiple through holes 121 on cover plate 12 enters sound-absorbing
The bottom of chamber to sound absorption cavity 13 that can be straight after chamber 13 is propagated, and the thicker sound-absorbing material in bottom of chamber can absorb most acoustic energy,
Thus accelerate the noise reduction speed of sound absorption cavity 13.
Obviously, in order to improve the sound-absorbing effect of sound absorption cavity 13, in other embodiments of the invention, by sound absorption cavity 13
Surface is arranged to concavo-convex, i.e., the surface of the inner surface of groove 111 and cover plate 12 back to blower fan 30 is arranged into concavo-convex,
The inner surface of groove 111 and the surface of cover plate 12 back to blower fan 30 are provided with multiple raised or multiple grooves 111 and
Concave-convex surface is set, it is preferable that the inner surface of the sound absorption cavity 13 is set in cellular.When noise is from the through hole 121 on cover plate 12
After propagating in sound absorption cavity 13, and it can be reflected during the inner surface for propagating to sound absorption cavity 13 straight, due to sound absorption cavity 13
Inner surface is set in cellular, and this, which allows for sound its energy in reflection, can cancel out each other (sound is absorbed), and then weaken
The reflection of sound wave, and then the noise entered in silencing cavity is tapered into until disappearing.
In one embodiment of this invention, the groove 111 on the median septum 11 is recessed in median septum 11 and the distance of blower fan 30
Most short position.It should be noted that during the work of blower fan 30, the place nearer apart from median septum 11 of blower fan 30 produces noise
It is bigger, groove 111 is arranged at median septum 11 with blower fan 30 apart from most short position, sound absorption cavity 13 is also arranged at median septum
11 with blower fan 30 apart from most short position, can not only so enable blower fan 30 work when noise quickly enter silencing cavity in
It is eliminated, while the volume of silencing cavity can also be reduced, this makes it possible to the silencing cavity volume for avoiding being arranged on median septum 11
It is excessive, and cause median septum 11 influence compressor 20 installation the problem of occur.
In one embodiment of this invention, the cover plate 12 can be set between multilayer, cover plate 12 described in adjacent two layers preferably
It is arranged at intervals, so as to form a cavity between adjacent two layers.In this way, before air-flow outflow, adjacent two can be first passed through
Cavity between cover plate 12, so as to realize noise reduction again, further reduces the noise of air conditioner.
The present invention also proposes a kind of air-conditioner outdoor unit 100, and the air-conditioner outdoor unit 100 includes housing, compressor 20, blower fan 30
With median septum component 10, the concrete structure of the median septum component 10 is with reference to above-described embodiment, because this air-conditioner outdoor unit 100 is used
Whole technical schemes of above-mentioned all embodiments, therefore at least all having of being brought of the technical scheme with above-described embodiment
Beneficial effect, this is no longer going to repeat them.Wherein, compressor 20 and blower fan 30 are mounted in housing, and median septum component 10 is installed
In in housing and positioned between blower fan 30 and compressor 20, blower fan 30 and compressor 20 are separated.
The present invention also propose a kind of air conditioner, the air conditioner include indoor apparatus of air conditioner and with indoor apparatus of air conditioner pipeline connection
Air-conditioner outdoor unit, the concrete structure of the air-conditioner outdoor unit with reference to above-described embodiment, due to this air conditioner employ it is above-mentioned all
Whole technical schemes of embodiment, therefore all beneficial effects that at least technical scheme with above-described embodiment is brought,
This is no longer repeated one by one.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the scope of the invention, it is every at this
Under the inventive concept of invention, the equivalent structure transformation made using description of the invention and accompanying drawing content, or directly/use indirectly
It is included in other related technical fields in the scope of patent protection of the present invention.
Claims (11)
1. a kind of median septum component, applied to air-conditioner outdoor unit, the median septum component is installed on the pressure of the air-conditioner outdoor unit
Between contracting machine and blower fan, it is characterised in that the median septum component includes：
Median septum, it is recessed in face of the surface portion of the blower fan, forms groove of the opening towards the blower fan；And,
Cover plate, provided with multiple through holes through its two plate face being oppositely arranged, the cover plate is installed on the median septum and will
The opening capping of the groove, to form sound absorption cavity.
2. median septum component as claimed in claim 1, it is characterised in that the aperture of the through hole on the cover plate is D, and 4mm
≥D≥0.6mm。
3. median septum component as claimed in claim 2, it is characterised in that the aperture of the through hole is 0.8mm.
4. median septum component as claimed in claim 1, it is characterised in that the area sum of multiple through holes and the cover plate
Plate suqare ratio be the cover plate punching rate L, and 10% >=L >=1%.
5. median septum component as claimed in claim 4, it is characterised in that the punching rate L of the cover plate is more than 1% and is less than 2%.
6. median septum component as claimed in claim 1, it is characterised in that multilayer can be set in the cover plate.
7. the median septum component as described in any one in claim 1-6, it is characterised in that the inner surface of the sound absorption cavity is applied
Provided with sound-absorbing material.
8. the median septum component as described in any one in claim 1-6, it is characterised in that the inner surface of the sound absorption cavity is in
It is concavo-convex to set.
9. the median septum component as described in any one in claim 1-6, it is characterised in that the sound absorption cavity is recessed in described
Median septum is with the blower fan apart from most short position.
10. a kind of air-conditioner outdoor unit, it is characterised in that including housing, the compressor being installed in housing and blower fan and as weighed
Profit requires the median septum component described in any one in 1-9, and the median septum component is installed in the housing and by the wind
Machine separates with the compressor to be set.
11. a kind of air conditioner, it is characterised in that including indoor apparatus of air conditioner and air-conditioner outdoor unit as claimed in claim 10,
The indoor apparatus of air conditioner and the air-conditioner outdoor unit pipeline connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710664608.8A CN107314472B (en) | 2017-08-04 | 2017-08-04 | Partition board assembly, air conditioner outdoor unit and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710664608.8A CN107314472B (en) | 2017-08-04 | 2017-08-04 | Partition board assembly, air conditioner outdoor unit and air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107314472A true CN107314472A (en) | 2017-11-03 |
| CN107314472B CN107314472B (en) | 2023-12-19 |
Family
ID=60170500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710664608.8A Active CN107314472B (en) | 2017-08-04 | 2017-08-04 | Partition board assembly, air conditioner outdoor unit and air conditioner |
Country Status (1)
| Country | Link |
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| CN (1) | CN107314472B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108507044A (en) * | 2018-05-04 | 2018-09-07 | 广东美的制冷设备有限公司 | Support for outdoor unit of air-conditioner, air-conditioner outdoor unit and air conditioner |
| CN117704518A (en) * | 2024-02-05 | 2024-03-15 | 深圳市台冷空调设备有限公司 | Refrigerating air conditioning equipment and outdoor unit thereof |
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| KR20030008602A (en) * | 2001-07-19 | 2003-01-29 | 엘지전자 주식회사 | Airconditioner |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108507044A (en) * | 2018-05-04 | 2018-09-07 | 广东美的制冷设备有限公司 | Support for outdoor unit of air-conditioner, air-conditioner outdoor unit and air conditioner |
| CN108507044B (en) * | 2018-05-04 | 2024-03-26 | 广东美的制冷设备有限公司 | Air condensing units motor support, air condensing units and air conditioner |
| CN117704518A (en) * | 2024-02-05 | 2024-03-15 | 深圳市台冷空调设备有限公司 | Refrigerating air conditioning equipment and outdoor unit thereof |
| CN117704518B (en) * | 2024-02-05 | 2024-04-19 | 深圳市台冷空调设备有限公司 | Refrigerating air conditioning equipment and outdoor unit thereof |
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| Publication number | Publication date |
|---|---|
| CN107314472B (en) | 2023-12-19 |
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