CN106123153A - A kind of air-conditioner outdoor unit and air-conditioning - Google Patents
A kind of air-conditioner outdoor unit and air-conditioning Download PDFInfo
- Publication number
- CN106123153A CN106123153A CN201610682803.9A CN201610682803A CN106123153A CN 106123153 A CN106123153 A CN 106123153A CN 201610682803 A CN201610682803 A CN 201610682803A CN 106123153 A CN106123153 A CN 106123153A
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- noise reduction
- air
- noise
- outdoor unit
- plate
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/06—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
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- 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 relates to a kind of air-conditioner outdoor unit and air-conditioning, described air-conditioner outdoor unit includes casing, noise reduction components, compressor and axial flow blower, described compressor is arranged in described casing, described axial flow blower is arranged on a sidewall of described casing, in described noise reduction components is arranged on casing and described axial flow blower and described compressor are separated, being provided with noise reduction cavity in described noise reduction components, described noise reduction components offers described noise reduction cavity and the noise reduction passage of noise reduction cavity ft connection on a sidewall of described axial flow blower.The air-conditioner outdoor unit of the present invention is by arranging noise reduction components in casing, and noise reduction components is provided with noise reduction cavity and noise reduction passage, when the rotary pneumatic that axial flow blower is formed blows to the noise reduction passage on noise reduction components, energy can be decayed, and noise reduction cavity can play further cushioning effect, reduce the dynamics that rotary pneumatic blows on noise reduction components, reduce the reflection noise at noise reduction components, and then reduce the noise in casing.
Description
Technical field
The present invention relates to air-conditioning technical field, be specifically related to a kind of air-conditioner outdoor unit with decrease of noise functions and air-conditioning.
Background technology
Air-conditioner outdoor unit is known as again the main frame of air-conditioning, is provided with compressor, condenser and heat exchanger inside air-conditioner outdoor unit,
Existing heat exchanger of air conditioner outdoor unit region noise is relatively big, affects using effect.
Summary of the invention
The technical problem to be solved is for the deficiencies in the prior art, it is provided that a kind of air-conditioner outdoor unit and sky
Adjust.
The technical scheme is that a kind of air-conditioner outdoor unit, including casing, noise reduction group
Part, compressor and axial flow blower, described compressor is arranged in described casing, and described axial flow blower is arranged on the one of described casing
On sidewall, described noise reduction components is arranged in casing and described axial flow blower and described compressor is separated, described noise reduction group
Be provided with noise reduction cavity in part, described noise reduction components offer described noise reduction cavity on a sidewall of described axial flow blower and
The noise reduction passage of noise reduction cavity ft connection.
The invention has the beneficial effects as follows: the air-conditioner outdoor unit of the present invention is by arranging noise reduction components, and noise reduction in casing
Assembly is provided with noise reduction cavity and noise reduction passage, and the rotary pneumatic formed when axial flow blower blows to the noise reduction passage on noise reduction components
Time, energy can be decayed, and noise reduction cavity can play further cushioning effect, reduces the power that rotary pneumatic blows on noise reduction components
Degree, reduces the reflection noise at noise reduction components, and then reduces the noise in casing；By installing noise reduction components additional, further
Add the sound insulation capabilities between compressor bin and axial flow blower, reduce the penetration capacity of compressor noise, reduce whole room
The noise of outer machine.
On the basis of technique scheme, the present invention can also do following improvement.
Further, described noise reduction components includes:
Median septum, in septum plate is arranged on described casing and separates described axial flow blower and described compressor；
Noise reducing plate, described noise reducing plate one end is arranged on septum plate on the one side of described axial flow blower, described
Noise reduction passage is arranged on described noise reducing plate；Described noise reducing plate, median septum and casing surround the described noise reduction cavity of formation.
Above-mentioned further scheme is used to provide the benefit that: to surround formation one by arranging noise reducing plate, median septum and casing
Individual noise reduction cavity, when the rotary pneumatic that axial flow blower is formed blows to the noise reduction passage on noise reducing plate, noise reduction cavity can play into one
The cushioning effect of step, reduces the dynamics that rotary pneumatic blows on median septum, reduces noise.
Further, described casing includes that front panel and chassis, described front panel are vertically mounted on described chassis；Before described
Offering installing hole on panel, described axial flow blower is arranged in described installing hole；
Septum plate is vertically set on described chassis, and septum plate includes the first canned paragraph and that one is connected
Two canned paragraphs, described first canned paragraph is planar structure, and described second canned paragraph is globoidal structure, one end peace of described noise reducing plate
It is contained in described second canned paragraph on the one side of described axial flow blower；One end of described first canned paragraph is vertically fixed on institute
Stating on front panel, one end one of its other end and described second canned paragraph is connected, the other end of described second canned paragraph towards
Described compressor position extends.
Above-mentioned further scheme is used to provide the benefit that: to tie by the second canned paragraph of median septum is set to cambered surface
Structure, reduces the space shared by compressor, structurally reduces the noise of compressor.
Further, described noise reducing plate includes connecting plate and the noise reduction plate body integrally connected, one end of described noise reduction plate body with
Described front panel is fixedly linked, and its other end is connected with one end one of described connecting plate, and the other end of described connecting plate is fixed
On described second canned paragraph；Described noise reduction plate body is arranged in parallel with described first canned paragraph, and described connecting plate is in described
The globoidal structure that two canned paragraphs are suitable；Described noise reduction passage is positioned on described noise reduction plate body.
Above-mentioned further scheme is used to provide the benefit that: noise reducing plate, by arranging the connecting plate of arc, facilitates connecting plate
Preferably laminating is fixed on the second canned paragraph of median septum.
Further, described noise reduction passage is the multiple noise reduction holes being opened on described noise reduction plate body.
Further, the gross area in multiple described noise reduction holes is 1:4～1:3 with the ratio of the area of described noise reduction plate body.
Above-mentioned further scheme is used to provide the benefit that: by the area in the noise reduction hole in noise reduction plate body is limited
System, makes the noise reduction of noise reduction plate body reach best.
Further, described noise reduction hole is circular hole, and the radius in described noise reduction hole is not more than 2mm.
Above-mentioned further scheme is used to provide the benefit that: by the radius in noise reduction hole is reasonably limited, to make fall
The noise reduction of plate body of making an uproar is uniform.
Further, described noise reduction plate body includes:
First noise reduction section, described first noise reduction section is arranged in parallel with described first canned paragraph, its one end and described connecting plate
One end one be connected；
Second noise reduction section, described second noise reduction section is arranged in parallel with described front panel, one end of described second noise reduction section with
The other end of described first noise reduction section is vertically connected；Described noise reduction cavity is that described first noise reduction section is fixed with described first
The area of space surrounded between section and described second noise reducing plate and described front panel；
Described first noise reduction section and described second noise reduction Duan Shangjun offer multiple described noise reduction hole.
Above-mentioned further scheme is used to provide the benefit that: by arranging the first noise reduction section and the second noise reduction section, can be to pressure
Contracting machine peripheral region carries out comprehensive effective noise reduction.
Further, the distance between described first noise reduction section and described first canned paragraph is 5mm～30mm.
Above-mentioned further scheme is used to provide the benefit that: by the distance between the first noise reduction section and the first canned paragraph
Reasonably limit, it is to avoid apart from excessive and cause and take too much enclosure space, it is to avoid make noise reduction not apart from too small
Preferable.
Further, the shape that installing hole described in described second noise reduction Duan Chengyu is suitable, described second noise reduction section is positioned at institute
State on the region around the installing hole inside front panel, the distance between described second noise reduction section and described front panel be 5mm～
30mm。
Accompanying drawing explanation
Fig. 1 is the inside perspective view that the air-conditioner outdoor unit of the embodiment of the present invention does not installs noise reducing plate；
Fig. 2 is the inside perspective view that the air-conditioner outdoor unit of the embodiment of the present invention is provided with noise reducing plate；
Fig. 3 is the side-looking structural representation of the noise reducing plate of the embodiment of the present invention；
Fig. 4 is the main TV structure schematic diagram of the noise reducing plate of the embodiment of the present invention；
Fig. 5 is the perspective view of the noise reducing plate of the embodiment of the present invention；
Fig. 6 is the plan structure schematic diagram of the noise reducing plate of the embodiment of the present invention；
Fig. 7 is the plan structure schematic diagram that the air-conditioner outdoor unit of the embodiment of the present invention is provided with noise reducing plate；
Fig. 8 is the main TV structure schematic diagram of the air-conditioner outdoor unit of the embodiment of the present invention；
Fig. 9 is the A-A face view of Fig. 8；
Figure 10 is the B-B face view of Fig. 8；
Figure 11 is the exploded perspective schematic diagram of the air-conditioner outdoor unit of the embodiment of the present invention.
In accompanying drawing, the list of parts representated by each label is as follows:
1, casing；11, front panel；111, installing hole；112, air-ducting ring；12, chassis；2, noise reducing plate；21, connecting plate；22、
Noise reduction plate body；221, noise reduction hole；222, noise reduction cavity；223, the first noise reduction section；224, the second noise reduction section；3, median septum；31,
One canned paragraph；32, the second canned paragraph；4, compressor；5, axial flow blower；6, motor rack.
Detailed description of the invention
Being described principle and the feature of the present invention below in conjunction with accompanying drawing, example is served only for explaining the present invention, and
Non-for limiting the scope of the present invention.
As shown in Figure 1, Figure 2, shown in Fig. 7～Figure 11, a kind of air-conditioner outdoor unit of the present embodiment, including casing 1, noise reduction components,
Compressor 4 and axial flow blower 5, described compressor 4 is arranged in described casing 1, and described axial flow blower 5 is arranged on described casing 1
A sidewall on, in described noise reduction components is arranged on casing 1 and described axial flow blower 5 and described compressor 4 are separated, described
Being provided with noise reduction cavity 222 in noise reduction components, described noise reduction components offers described on a sidewall of described axial flow blower 5
Noise reduction cavity 222 and the noise reduction passage of noise reduction cavity 222 ft connection.
The air-conditioner outdoor unit of the present embodiment is by arranging noise reduction components in casing, and noise reduction components is provided with noise reduction cavity
With noise reduction passage, when the rotary pneumatic that axial flow blower is formed blows to the noise reduction passage on noise reduction components, energy can be decayed, and noise reduction
Cavity can play further cushioning effect, reduces the dynamics that rotary pneumatic blows on noise reduction components, reduces at noise reduction components
Reflection noise, and then reduce in the noise in casing, especially Fig. 7 the level of noise in left side；By installing noise reduction components additional, enter
One step adds the sound insulation capabilities between compressor bin and axial flow blower, reduces the penetration capacity of compressor noise, reduces whole
The noise of individual off-premises station.
As shown in Fig. 2～Fig. 6, the described noise reduction components of the present embodiment includes:
Median septum 3, in septum plate 3 is arranged on described casing 1 and by described axial flow blower 5 and described compressor 4 points
Separate；
Noise reducing plate 2, described noise reducing plate 2 one end is arranged on septum plate 3 on the one side of described axial flow blower 5,
Described noise reduction passage is arranged on described noise reducing plate 2；It is empty that described noise reducing plate 2, median septum 3 and casing 1 surround the described noise reduction of formation
Chamber 222.The setting of noise reduction cavity, when the rotary pneumatic making axial flow blower be formed blows to the noise reduction passage on noise reducing plate, noise reduction cavity
Further cushioning effect can be played, reduce the dynamics that rotary pneumatic blows on median septum, reduce noise；It addition, noise reducing plate
With median septum combines and is arranged between axial flow blower and described noise reducing plate, also play dual soundproof effect.The present embodiment
Noise reducing plate 2 and median septum 3 can use metal material, it would however also be possible to employ plastic material.
As depicted in figs. 1 and 2, the described casing 1 of the present embodiment includes hanging down in front panel 11 and chassis 12, described front panel 11
Directly it is arranged on the one end on described chassis 12；Offering installing hole 111 on described front panel 11, described axial flow blower 5 is arranged on
In described installing hole 111；
Septum plate 3 is vertically set on described chassis 12, and septum plate 3 includes the first canned paragraph that one is connected
31 and second canned paragraph 32, described first canned paragraph 31 in planar structure, described second canned paragraph 32 in globoidal structure, described fall
Make an uproar one end of plate 2 is arranged on described second canned paragraph 32 on the one side of described axial flow blower 5；Described first canned paragraph 31
One end be vertically fixed on described front panel 11, one end one of its other end and described second canned paragraph 32 is connected, described
The other end of the second canned paragraph 32 extends towards described compressor 4 position.By the second canned paragraph of median septum is arranged
For globoidal structure, reduce the space shared by compressor, structurally reduce the noise of compressor.
As in figure 2 it is shown, the middle part of front panel 11 is provided with motor rack 6, axial flow blower 5 is arranged on motor rack 6, installing hole
Being provided with air-ducting ring 112 in 111, the fan blade of axial flow blower 5 is positioned at air-ducting ring 112.
As shown in Figure 2, Figure 5 and Figure 6, the described noise reducing plate 2 of the present embodiment includes connecting plate 21 and the noise reduction integrally connected
Plate body 22, one end of described noise reduction plate body 22 is fixedly linked with described front panel 11, its other end and the one of described connecting plate 21
End one is connected, and the other end of described connecting plate 21 is fixed on described second canned paragraph 32；Described noise reduction plate body 22 is with described
First canned paragraph 31 is arranged in parallel, and described connecting plate 21 is in the globoidal structure suitable with described second canned paragraph 32；Described fall
Passage of making an uproar is positioned on described noise reduction plate body.
The described noise reduction passage of the present embodiment is the multiple noise reduction holes 221 being opened on described noise reduction plate body 22, multiple falls
Hole 221 of making an uproar is evenly distributed on noise reduction plate body 22；The gross area in multiple described noise reduction holes 221 and the area of described noise reduction plate body 22
Ratio be 1:4～1:3.The shape in described noise reduction hole 221 can be the hole of square opening, circular hole, polygonal hole or other shapes,
The present embodiment is preferably circular hole, and the radius of circular hole is not more than 2mm.By the shape in noise reduction hole, size and area occupied are entered
The rational layout of row, it is possible to make noise reduction uniform, and noise reduction reaches optimal.
As shown in Fig. 2, Fig. 5, Fig. 6 and Figure 11, described noise reduction plate body 22 includes:
First noise reduction section 223, described first noise reduction section 223 is arranged in parallel with described first canned paragraph 31, its one end and institute
One end one stating connecting plate 21 is connected；
Second noise reduction section 224, described second noise reduction section 224 is arranged in parallel with described front panel 11, described second noise reduction section
One end of 224 is vertically connected with the other end of described first noise reduction section 223；Described noise reduction cavity 222 is described first fall
First canned paragraph 31 described in the section of making an uproar and 223 and the space region surrounded between described second noise reducing plate 224 and described front panel 11
Territory；Multiple described noise reduction hole 221 is all offered in described first noise reduction section 223 and described second noise reduction section 224.
Noise reduction region, by arranging the first noise reducing plate and the second noise reducing plate, is divided into two parts by the present embodiment, a part
Being the area of space between the first noise reduction section and median septum, the area of space of this part has not only acted as compartmentation, has also acted as
Noise Reduction；Another part is the area of space between the second noise reducing plate and front panel, and the area of space of this part reduces
Noise and median septum that axial flow blower produces on front panel reflex to the noise on front panel.
As shown in figs. 6 and 10, between described first noise reduction section 223 and described first canned paragraph 31 of the present embodiment away from
From being 5mm～30mm for L, L.
As shown in Fig. 2, Fig. 4 and Fig. 5, the described second noise reduction section 224 of the present embodiment is in suitable with described installing hole
Shape, described second noise reduction section 224 is positioned on the region around the installing hole 111 inside described front panel 11, described second fall
Distance between the section of making an uproar 224 and described front panel 11 is 5mm～30mm；The width of the second noise reduction section 224 is less than described motor
Frame 6 position.
The present embodiment is installed additional the air-conditioner outdoor unit of noise reduction components and prior art does not install the air conditioning chamber of noise reduction components additional
The test point of noise from all directions in outer machine carries out noise test, and noise from all directions is tested as shown in Figure 7.Carrying out noise
During test, to install additional noise reduction components air-conditioner outdoor unit and do not install additional noise reduction components air-conditioner outdoor unit same noise test
The same position of point carries out noise test；Install noise reduction components and air-conditioner outdoor unit additional and do not install the air-conditioner outdoor unit of noise reduction components additional
The model rotating speed of axial flow blower the most identical.Noise test result is as shown in table 1, and concrete orientation is as shown in Figure 7.
The noise test result (decibel) of table 1 different azimuth
As shown in Table 1, the air-conditioner outdoor unit installing noise reduction components additional is respectively less than not in front, left front, left and left back level of noise
Install the air-conditioner outdoor unit of the noise reduction components level of noise in same orientation additional.Level of noise can be reduced nearly one point by noise reduction components
Shellfish.And orientation as shown in Figure 7, owing to the general left side of air-conditioner outdoor unit is heat exchanger, right side is compressor, compressor and heat exchanger
Between dividing plate noise on the left of air-conditioner outdoor unit can be caused high, therefore, during the air-conditioner outdoor unit of the present embodiment can effectively reduce
Dividing plate front left side, left side and the level of noise of left rear side (namely heat exchanger region).
In describing the invention, it is to be understood that term " " center ", " longitudinally ", " laterally ", " length ", " width ",
" thickness ", " on ", D score, "front", "rear", "left", "right", " vertically ", " level ", " top ", " end " " interior ", " outward ", " up time
Pin ", " counterclockwise ", " axially ", " radially ", the orientation of the instruction such as " circumferential " or position relationship be based on orientation shown in the drawings or
Position relationship, is for only for ease of the description present invention and simplifies description rather than instruction or imply that the device of indication or element must
Must have specific orientation, with specific azimuth configuration and operation, be therefore not considered as limiting the invention.
Additionally, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint relative importance
Or the implicit quantity indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or
Implicitly include at least one this feature.In describing the invention, " multiple " are meant that at least two, such as two, three
Individual etc., unless otherwise expressly limited specifically.
In the present invention, unless otherwise clearly defined and limited, term " install ", " being connected ", " connection ", " fixing " etc.
Term should be interpreted broadly, and connects for example, it may be fixing, it is also possible to be to removably connect, or integral；Can be that machinery connects
Connect, it is also possible to be electrical connection；Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary, in can being two elements
The connection in portion or the interaction relationship of two elements, unless otherwise clear and definite restriction.For those of ordinary skill in the art
For, above-mentioned term concrete meaning in the present invention can be understood as the case may be.
In the present invention, unless otherwise clearly defined and limited, fisrt feature second feature " on " or D score permissible
It is that the first and second features directly contact, or the first and second features are by intermediary mediate contact.And, fisrt feature exists
Second feature " on ", " top " and " above " but fisrt feature directly over second feature or oblique upper, or be merely representative of
Fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " lower section " and " below " can be
One feature is immediately below second feature or obliquely downward, or is merely representative of fisrt feature level height less than second feature.
In the description of this specification, reference term " embodiment ", " some embodiments ", " example ", " specifically show
Example " or the description of " some examples " etc. means to combine this embodiment or example describes specific features, structure, material or spy
Point is contained at least one embodiment or the example of the present invention.In this manual, to the schematic representation of above-mentioned term not
Identical embodiment or example must be directed to.And, the specific features of description, structure, material or feature can be in office
One or more embodiments or example combine in an appropriate manner.Additionally, in the case of the most conflicting, the skill of this area
The feature of the different embodiments described in this specification or example and different embodiment or example can be tied by art personnel
Close and combination.
Although above it has been shown and described that embodiments of the invention, it is to be understood that above-described embodiment is example
Property, it is impossible to being interpreted as limitation of the present invention, those of ordinary skill in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, revises, replaces and modification.
Claims (10)
1. an air-conditioner outdoor unit, it is characterised in that include casing (1), noise reduction components, compressor (4) and axial flow blower (5),
Described compressor (4) is arranged in described casing (1), and described axial flow blower (5) is arranged on a sidewall of described casing (1),
Described noise reduction components is arranged in casing (1) and described axial flow blower (5) and described compressor (4) is separated, described noise reduction
Being provided with noise reduction cavity (222) in assembly, described noise reduction components offers described on a sidewall of described axial flow blower (5)
Noise reduction cavity (222) and the noise reduction passage of noise reduction cavity (222) ft connection.
A kind of air-conditioner outdoor unit, it is characterised in that described noise reduction components includes:
Median septum (3), in septum plate (3) is arranged on described casing (1) and by described axial flow blower (5) and described compressor
(4) separate；
Noise reducing plate (2), described noise reducing plate (2) one end is arranged on the septum plate (3) one side near described axial flow blower (5)
On, described noise reduction passage is arranged on described noise reducing plate (2)；Described noise reducing plate (2), median septum (3) and casing (1) surround formation
Described noise reduction cavity (222).
A kind of air-conditioner outdoor unit, it is characterised in that described casing (1) include front panel (11) and
Chassis (12), described front panel (11) is vertically mounted on described chassis (12)；Described front panel offers installing hole on (11)
(111) in, described axial flow blower (5) is arranged on described installing hole (111)；
Septum plate (3) is vertically set on described chassis (12), and septum plate (3) includes the first canned paragraph (31) and
Two canned paragraphs (32), described first canned paragraph (31) in planar structure, described second canned paragraph (32) in globoidal structure, described fall
Make an uproar one end of plate (2) is arranged on described second canned paragraph (32) on the one side of described axial flow blower (5)；Described first is solid
One end of the section of determining (31) is vertically fixed on described front panel (11), its other end and one end one of described second canned paragraph (32)
Body connects, and the other end of described second canned paragraph (32) extends towards described compressor (4) position.
A kind of air-conditioner outdoor unit, it is characterised in that described noise reducing plate (2) includes integrally connecting
Connecting plate (21) and noise reduction plate body (22), one end of described noise reduction plate body (22) is fixedly linked with described front panel (11), and it is another
One end is connected with one end one of described connecting plate (21), and the other end of described connecting plate (21) is fixed on described second canned paragraph
(32) on；Described noise reduction plate body (22) is arranged in parallel with described first canned paragraph (31), and described connecting plate (21) is in described
The globoidal structure that two canned paragraphs (32) are suitable；Described noise reduction passage is arranged on described noise reduction plate body (22).
A kind of air-conditioner outdoor unit, it is characterised in that described noise reduction passage is for being opened in described noise reduction
Multiple noise reduction holes (221) on plate body (22).
A kind of air-conditioner outdoor unit, it is characterised in that the gross area of multiple described noise reduction holes (221)
It is 1:4～1:3 with the ratio of the area of described noise reduction plate body (22).
7. according to air-conditioner outdoor unit a kind of described in claim 4 to 6, it is characterised in that described noise reduction hole (221) is circular hole, institute
The radius stating noise reduction hole (221) is not more than 2mm.
A kind of air-conditioner outdoor unit, it is characterised in that described noise reduction plate body (22) including:
First noise reduction section (223), described first noise reduction section (223) is arranged in parallel with described first canned paragraph (31), its one end with
One end one of described connecting plate (21) is connected；
Second noise reduction section (224), described second noise reduction section (224) is arranged in parallel with described front panel (11), described second noise reduction
The section one end of (224) is vertically connected with the other end of described first noise reduction section (223)；Described noise reduction cavity (222) is institute
State the first noise reduction section (223) and described first canned paragraph (31) and described second noise reducing plate (224) and described front panel (11)
Between the area of space that surrounds；
Multiple described noise reduction hole (221) is all offered in described first noise reduction section (223) and described second noise reduction section (224).
A kind of air-conditioner outdoor unit, it is characterised in that described first noise reduction section (223) and described the
Distance between one canned paragraph (31) is 5mm～30mm.
A kind of air-conditioner outdoor unit, it is characterised in that described second noise reduction section (224) is in described
The shape that installing hole (111) is suitable, described second noise reduction section (224) is positioned at the installing hole of described front panel (11) inner side
(111), on region around, the distance between described second noise reduction section (224) and described front panel (11) is 5mm～30mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610682803.9A CN106123153B (en) | 2016-08-17 | 2016-08-17 | Air condensing units and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610682803.9A CN106123153B (en) | 2016-08-17 | 2016-08-17 | Air condensing units and air conditioner |
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|---|---|
| CN106123153A true CN106123153A (en) | 2016-11-16 |
| CN106123153B CN106123153B (en) | 2022-04-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610682803.9A Active CN106123153B (en) | 2016-08-17 | 2016-08-17 | Air condensing units and air conditioner |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106839164A (en) * | 2017-03-27 | 2017-06-13 | 广东美的制冷设备有限公司 | Outdoor unit and air-conditioner |
| CN107314472A (en) * | 2017-08-04 | 2017-11-03 | 广东美的制冷设备有限公司 | Median septum component, air-conditioner outdoor unit and air conditioner |
| CN107560004A (en) * | 2017-08-22 | 2018-01-09 | 广东美的制冷设备有限公司 | Air-conditioner outdoor unit and there is its air conditioner |
| US11768007B2 (en) | 2020-02-02 | 2023-09-26 | Johnson Controls Tyco IP Holdings LLP | Sound attenuator integral with a housing of a terminal unit |
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| CN106839164A (en) * | 2017-03-27 | 2017-06-13 | 广东美的制冷设备有限公司 | Outdoor unit and air-conditioner |
| CN106839164B (en) * | 2017-03-27 | 2022-11-08 | 广东美的制冷设备有限公司 | Outdoor unit and air conditioner |
| CN107314472A (en) * | 2017-08-04 | 2017-11-03 | 广东美的制冷设备有限公司 | Median septum component, air-conditioner outdoor unit and air conditioner |
| CN107314472B (en) * | 2017-08-04 | 2023-12-19 | 广东美的制冷设备有限公司 | Partition board assembly, air conditioner outdoor unit and air conditioner |
| CN107560004A (en) * | 2017-08-22 | 2018-01-09 | 广东美的制冷设备有限公司 | Air-conditioner outdoor unit and there is its air conditioner |
| CN107560004B (en) * | 2017-08-22 | 2024-05-24 | 广东美的制冷设备有限公司 | Air conditioner outdoor unit and air conditioner with same |
| US11768007B2 (en) | 2020-02-02 | 2023-09-26 | Johnson Controls Tyco IP Holdings LLP | Sound attenuator integral with a housing of a terminal unit |
| US11892189B2 (en) | 2020-02-02 | 2024-02-06 | Johnson Controls Tyco IP Holdings LLP | Multi-layer inlet diffuser for a terminal unit |
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