CN104990240B - Ducting assembly and air-conditining with it - Google Patents
Ducting assembly and air-conditining with it Download PDFInfo
- Publication number
- CN104990240B CN104990240B CN201510333668.2A CN201510333668A CN104990240B CN 104990240 B CN104990240 B CN 104990240B CN 201510333668 A CN201510333668 A CN 201510333668A CN 104990240 B CN104990240 B CN 104990240B
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- Prior art keywords
- air
- air duct
- outlet
- air outlet
- ducting assembly
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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
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0003—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station characterised by a split arrangement, wherein parts of the air-conditioning system, e.g. evaporator and condenser, are in separately located units
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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
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0011—Indoor units, e.g. fan coil units characterised by air outlets
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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
- 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
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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
- 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
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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
- 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
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air-Flow Control Members (AREA)
- Duct Arrangements (AREA)
Abstract
The invention discloses a kind of ducting assembly and with its air-conditining, ducting assembly includes: the first air duct board；Second air duct board, the second air duct board and the first air duct board limit exhaust passage, and air duct has air outlet and air inlet, and the profile of air outlet includes at least four edges, and at least one in the opposite long side of two of them is formed as curve shape.Ducting assembly according to the present invention, by the way that at least one in two opposite long sides of air outlet is designed as curve shape, thus the blowing range of air outlet can not only be expanded, the air-supply noise of ducting assembly can also be effectively reduced, to improve the muting function and quality of product, the use demand of user is met.
Description
Technical field
The present invention relates to fields of home appliance technology, specifically, more particularly to a kind of ducting assembly and the sky with it
Adjust on-hook.
Background technique
For air conditioner when operating normally, due to the limitation of air outlet, operation noise is big and blowing range is small, is thus easy
Cause user uncomfortable, it is therefore desirable to improve to the structure of air conditioner.In the related technology, the friction of air-flow and air duct wall surface is shaken
Movable property gives birth to noise, and according to the principle of stacking of sound wave, the sound wave superposition of identical vibration frequency can generate the bigger sound wave of amplitude, conventional
Air duct does not have any variation on wind wheel axis, is easy to produce the sound wave of identical vibration frequency, increases sound quality so as to cause noise
It is deteriorated.
Summary of the invention
The present invention is directed to solve at least some of the technical problems in related technologies.For this purpose, of the invention
One purpose is to propose that a kind of ducting assembly, the ducting assembly have the advantages that wind-out range is big, noise is small.
The present invention also proposes that a kind of air-conditining, the air-conditining have ducting assembly as described above.
A kind of ducting assembly provided according to the present invention, comprising: the first air duct board；Second air duct board, second air duct
Plate and first air duct board limit exhaust passage, and the air duct has air outlet and air inlet, and the profile of the air outlet includes
At least four edges, at least one in the opposite long side of two of them is formed as curve shape.
Ducting assembly according to the present invention, by the way that at least one in two opposite long sides of air outlet is designed as curve
Thus shape can not only expand the blowing range of air outlet, can also be effectively reduced the air-supply noise of ducting assembly, thus
The muting function and quality for improving product, meet the use demand of user.
In one embodiment of the invention, the shape of two long sides is identical and is all formed as curve shape.
Preferably, two long sides are arranged in parallel.
Optionally, the profile of the air outlet is formed as quadrangle.
Further, the opposite side of the two other of the air outlet is formed as curve shape.
Optionally, one in two long sides is formed as linear, and another is formed as curved shape.
In one embodiment of the invention, the outlet air end of the outlet air end of first air duct board and the second air duct board
It is configured to by smooth curved surface.
Further, the outlet air end rounding off of the air inlet end and first air duct board of first air duct board,
The outlet air end rounding off of the air inlet end and second air duct board of second air duct board.
A kind of air-conditining provided according to the present invention, comprising: shell, the shell are equipped with air outlet slit, institute as above
The ducting assembly stated is located in the shell, and the air outlet in the air duct is opposite with the air outlet slit；Wind wheel, the wind wheel are set
In the air duct and the neighbouring air inlet is arranged.
Air-conditining according to the present invention improves the muting function of product by the way that ducting assembly as described above is arranged
And quality, meet the use demand of user.
In one embodiment of the invention, the wind wheel is tubular wine wheel or centrifugal wind wheel.
Detailed description of the invention
Fig. 1 is the schematic perspective view of ducting assembly according to an embodiment of the present invention；
Fig. 2 is the main view of the ducting assembly in Fig. 1；
Fig. 3 is the sectional view along the section A1-A1 of Fig. 2；
Fig. 4 is the sectional view along the section B1-B1 of Fig. 2；
Fig. 5 is the sectional view along the section C1-C1 of Fig. 2；
Fig. 6 is the air duct variation schematic diagram of ducting assembly according to an embodiment of the present invention；
Fig. 7 is the explosive view of ducting assembly according to an embodiment of the present invention；
Fig. 8 is the schematic perspective view of air-conditining according to an embodiment of the present invention；
Fig. 9 is the main view of air-conditining according to an embodiment of the present invention；
Figure 10 is the sectional view along the section A2-A2 of Fig. 9；
Figure 11 is the sectional view along the section B2-B2 of Fig. 9；
Figure 12 is the sectional view along the section C2-C2 of Fig. 9.
Appended drawing reference:
Air-conditining 1,
Shell 10, air intlet 12, air outlet slit 11,
Wind wheel 20, motor 30,
Ducting assembly 40, the first air duct board 41, the second air duct board 42,
Air outlet 43, long side 431, the first long side 431a, the second long side 431b,
Short side 432, the first short side 432a, the second short side 432b,
Air inlet 44, air duct 45,
Heat exchanger 50.
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to is used to explain the present invention, and is not considered as limiting the invention.
Ducting assembly 40 according to an embodiment of the present invention is described in detail referring to Fig. 1-Fig. 7.It should be noted that according to
The ducting assembly 40 of the embodiment of the present invention can be used for air conditioner indoor unit, for example, air-conditining 1.
As shown in Fig. 1-Fig. 7, ducting assembly 40 according to an embodiment of the present invention, comprising: the first air duct board 41 and the second wind
Guidance tape 42.
Specifically, as shown in figures 3 to 6, the first air duct board 41 and the second air duct board 42 can limit exhaust passage 45, wind
Road 45 has air outlet 43 and air inlet 44.As Figure 1-Figure 2, the profile of air outlet 43 may include at least four edges,
In at least one be formed as curve shape in two opposite long sides 431.In other words, the contour line of air outlet 43 can be formed
For polygon, and there are at least two long sides 431 being oppositely arranged in the contour line of air outlet 43, in this two long sides 431
At least one long side 431 can be formed as the shape of curve, and certainly, this two long sides 431 can be formed as curve shape.By
This, can expand the wind-out range of air outlet 43, reduce by 45 noise of air duct, and then can improve outlet air sound quality.Here, for song
The shape of line does not do particular determination, for example, curve can be formed as spiral yarn shaped, arc line shaped, sinusoidal or parabola shaped.
For convenience of description, as shown in Fig. 2-Fig. 3 and Fig. 6, two articles of long sides 431 are respectively designated as the first long side 431a and
Two long side 431b, on being orthogonal to left and right directions in the plane of (left and right directions as shown in Figure 2), the first long side 431a and second
The distance between long side 431b is a, as shown in Fig. 3, Fig. 6；On being orthogonal to left and right directions (left and right directions as shown in Figure 2)
In plane, the width of the projection of air outlet 43 is b, wherein b >=a, and the air outlet angle of air outlet 43 is α at this time, as shown in Figure 6.
For example, in example as shown in Figure 3-Figure 5, Fig. 3-Fig. 5 is according to the ducting assembly 40 of the embodiment of the present invention in right and left
Sectional view at different location on (left and right directions as shown in Figure 2), the first long side in any two width figure in Fig. 3-Fig. 5
The distance between 431a and the second long side 431b a are unequal.Certainly, the relationship of the first long side 431a and the second long side 431b is not
It is limited to this, as long as it can guarantee b >=a, for example, ducting assembly 40 is in left and right directions on (left and right directions as shown in Figure 2)
Cross section on, at least partly cross-sectional view, the distance between the first long side 431a and the second long side 431b a be definite value.
In the related art, the distance between opposite two long side of air outlet is equal on being orthogonal to left and right directions
The width of air outlet in plane.Compared with the relevant technologies, ducting assembly 40 according to an embodiment of the present invention can expand outlet air
The wind-out range of mouth 43 increases air output so as to promote the service performance of product and meets the use demand of user.
In addition, it should be noted that, the frictional vibration of the inner wall in air-flow and air duct 45 generates noise, according to the folded of sound wave
Adding principle, the sound wave superposition of identical vibration frequency can generate the bigger sound wave of amplitude, in the related technology, air-flow and air duct inner wall
The sound wave that friction is easy to produce identical vibration frequency occurs, increases both poor sound quality so as to cause noise.And implement according to the present invention
The air outlet 43 of the ducting assembly 40 of example can reduce the superposition of sound wave, reach reduction and make an uproar with the variation of the shape of contour line
Sound, the purpose for improving sound quality.
Ducting assembly 40 according to an embodiment of the present invention, by by two opposite long sides 431 of air outlet 43 at least
One is designed as curve shape, thus can not only expand the blowing range of air outlet 43, can also be effectively reduced air duct group
The air-supply noise of part 40 meets the use demand of user to improve the muting function and quality of product.
As shown in Fig. 1-Fig. 7, according to one embodiment of present invention, the outlet air end and the second air duct of the first air duct board 41
The outlet air end of plate 42 is configured to by smooth curved surface.Thus, it is possible to reduce the superposition of sound wave, noise is reduced, improves air duct 45
Outlet air sound quality.Further, the outlet air end rounding off of the air inlet end and the first air duct board 41 of the first air duct board 41, the
The outlet air end rounding off of the air inlet end and the second air duct board 42 of two air duct boards 42.Thus, it is possible to further decrease sound wave
Superposition, reduce noise, improve air duct 45 outlet air sound quality, so as to meet the use demand of user.
It should be noted that the outlet air end of the first air duct board 41 can refer to the close air outlet 43 of the first air duct board 41
Part, the air inlet end of the first air duct board 41 can refer to the part of the close air inlet 44 of the first air duct board 41, the first air duct board
41 outlet air end can be constructed by smooth curved surface, and the outlet air end of the first air duct board 41 and the first air duct board 41 into
Wind end rounding off；Similarly, the outlet air end of the second air duct board 42 can refer to the close air outlet 43 of the second air duct board 42
Part, the air inlet end of the second air duct board 42 can refer to the part of the close air inlet 44 of the second air duct board 42, the second air duct
The outlet air end of plate 42 can be constructed by smooth curved surface, the outlet air of the air inlet end and the second air duct board of the second air duct board 42
End rounding off.Here, the close air outlet at the edge of the close air outlet 43 of the first air duct board 41 and the second air duct board 42
43 edge is collectively configured to the contour line of air outlet 43.
As Figure 1-Figure 2, the contour line of air outlet 43 can be formed as quadrangle, it is possible thereby to simplify air outlet 43
Structure saves production cost so as to shorten the production cycle of ducting assembly 40.It is understood that the shape of air outlet 43
Shape is not limited to this, for example, the contour line of air outlet 43 may be formed as hexagon etc..Thus, it is possible to improve air outlet 43
Structure diversity, so as to meet the aesthetic requirement of different user.
Optionally, as shown in Fig. 1-Fig. 2, Fig. 6, the air outlet 43 of quadrangle is by two opposite long sides 431 and two phases
Pair short side 432 construct, for convenience of describe, two opposite long sides 431 can be respectively designated as the first long side 431a
With the second long side 431b, two opposite short sides 432 are respectively designated as the first short side 432a and the second short side 432b.
As Figure 1-Figure 2, the shape of two long sides 431 is identical and can be formed as curve shape.In other words, first
Long side 431a and the second long side 431b can be formed as identical curve shape, thus, it is possible to make the regular company of blowing range
Continuous variation can not only expand the blowing range of air outlet 43, the wind sent out can also be made softer, to improve user
Comfort level.Further, two long sides 431 can be arranged in parallel.Thus, it is possible to step up the structure of ducting assembly 40 more
It gathers.In other words, the first long side 431a and the second long side 431b (left and right directions as shown in Figure 2) on being orthogonal to left and right directions
Plane in be equidistant.For example, the first long side 431a can be generally formed into sinusoidal and have at least one wave
Peak and at least one trough, the second long side 431b is identical as the shape of the first long side 431a, the wave crest of the first long side 431a and the
The wave crest of two long side 431b is opposite, and the trough of the first long side 431a is opposite with the trough of the second long side 431b, is being orthogonal to first
In plane on the extending direction of long side 431a and the second long side 431b, between the first long side 431a and the second long side 431b away from
From for definite value, i.e., a as shown in Figure 3-Figure 5 is definite value.
It is understood that the shape of opposite two long side 431 of the contour line of air outlet 43 is not limited to this, example
Such as, one in two long sides 431 can be formed as linear, and another can be formed as curved shape.That is, first is long
One in side 431a and the second long side 431b can be formed as linear, another can be formed as curved shape.For example, first
Long side 431a can be formed as linear, and the second long side 431b can be formed as curved shape, lean on it is possible thereby to expand air outlet 43
Blowing range at nearly lower section；For another example, the first long side 431a can be formed as curved shape, and the second long side 431b can be formed as straight
It is linear, it is possible thereby to expand blowing range of the air outlet 43 at close over.Thus, it is possible to need to expand air-supply model according to user
The direction enclosed, so as to meet the use demand of different user.
The shape on the side opposite for the two other of air outlet 43 does not do particular determination, for example, air outlet 43 is in addition
Two opposite sides can also be formed as curve shape.That is, being folded in two short between two opposite long sides 431
Side 432 can also be formed as curve shape.Thus, it is possible to expand the (left and right as Figure 1-Figure 2 in left and right directions of air outlet 43
Direction) on blowing range.
Air-conditining 1 according to an embodiment of the present invention is described in detail referring to Fig. 1-Figure 12.It should be noted that air-conditioning
On-hook 1 can be located at interior, for adjusting the temperature of indoor environment.
As shown in Fig. 1-Figure 12, air-conditining 1 according to embodiments of the present invention, comprising: shell 10 and wind wheel 20.
Specifically, shell 10 is equipped with air outlet slit 11 and air intlet 12, ducting assembly 40 as described above is located at
In shell 10, the air outlet 43 and air outlet slit 11 in air duct 45 are opposite, and thus the air-flow in air duct 45 can be by the sky of shell 10
11 discharge of gas outlet.Wind wheel 20 is located in air duct 45 and is located at the position of neighbouring air inlet 44.As shown in Figure 10-Figure 12, when
When wind wheel 20 is in running order, i.e., wind wheel 20 rotates, and the air outside shell 10 can enter shell by air intlet 12
It inside body 10, is entered in air duct 45 in the driving downstream of wind wheel 20 by the air inlet 44 in air duct 45, then by air outlet 43, sky
11 outflow of gas outlet.Optionally, the shape of the contour line of air outlet slit 11 is identical as the shape of the contour line of air outlet 43, thus
The wind-out range of air outlet slit 11 can be expanded, reduce by 1 noise of cabinet air-conditioner.
It should be noted that air-conditining 1 can also include heat exchanger 50, heat exchanger 50 can be located at wind wheel 20 and air
Between import 12, that is to say, that air-flow first carries out heat exchange with heat exchanger 50 before entering air duct 45.When air-conditining 1
When in refrigeration mode, the refrigerant evaporation in heat exchanger 50 freezes, when external air flow enters in shell 10 and by heat exchanger
When 50, heat exchange occurs for air-flow and heat exchanger 50, becomes the lower air-flow of temperature, guiding of the lower air-flow of temperature in air duct 45
Under blown out by air outlet 43, so as to freeze to indoor environment；When air-conditining 1 is in heating mode, in heat exchanger 50
Refrigerant condense heat dissipation, when external air flow enters in shell 10 and when by heat exchanger 50, heat occurs for air-flow and heat exchanger 50
Exchange, becomes the higher air-flow of temperature, and the higher air-flow of temperature is blown out under the guiding in air duct 45 by air outlet 43, so as to
Indoor environment is heated.
Here, wind wheel 20 can be driven by motor 30 and be rotated.Thus, it is possible to improve the degree of automation of air-conditining 1.
It should be noted that the extending direction of opposite two long side 431 of air outlet 43 can be substantially along the central axis of wind wheel 20
Extending direction extend, for example, as illustrated in figs. 8-9, the central axis of wind wheel 20 can extend in left-right direction, air outlet
43 opposite two long side 431 can also extend in left-right direction.
Air-conditining 1 according to an embodiment of the present invention, by by least one in two opposite long sides of air outlet 43
It is designed as curve shape, thus can not only expand the blowing range of air outlet 43, ducting assembly 40 can also be effectively reduced
Air-supply noise meet the use demand of user to improve the muting function and quality of product.
Further, the wind wheel 20 in air-conditining 1 can be tubular wine wheel or centrifugal wind wheel.Thus, it is possible to improve sky
The structure diversity of on-hook 1 is adjusted, so as to meet the use demand of different user.When air-conditining 1 is using tubular wine wheel,
Air intlet 12 on shell 10 can be located on the roof of shell 10；When air-conditining 1 is using centrifugal wind wheel, shell 10
Air intlet 12 can be located on the left side wall and/or right side wall of shell 10.For example, wind wheel 20 is through-flow shown in Fig. 8-Figure 12
The roof in shell 10 can be set in wind wheel, air intlet 12.
In the description of the present invention, it is to be understood that, term " on ", "lower", "left", "right", "inner", "outside", "top"
The orientation or positional relationship of equal instructions is to be based on the orientation or positional relationship shown in the drawings, be merely for convenience of the description present invention and
Simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation construction
And operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include at least one this feature.In the description of the present invention, the meaning of " plurality " is at least two, such as two, three
It is a etc., unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be mechanical connect
It connects, is also possible to be electrically connected；It can be directly connected, can also can be in two elements indirectly connected through an intermediary
The interaction relationship of the connection in portion or two elements, unless otherwise restricted clearly.For those of ordinary skill in the art
For, the specific meanings of the above terms in the present invention can be understood according to specific conditions.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is included at least one embodiment or example of the invention.In the present specification, schematic expression of the above terms are not
It must be directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be in office
It can be combined in any suitable manner in one or more embodiment or examples.In addition, without conflicting with each other, the skill of this field
Art personnel can tie the feature of different embodiments or examples described in this specification and different embodiments or examples
It closes and combines.
Although the embodiments of the present invention has been shown and described above, it is to be understood that above-described embodiment is example
Property, it is not considered as limiting the invention, those skilled in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, modifies, replacement and variant.
Claims (8)
1. a kind of ducting assembly characterized by comprising
First air duct board；
Second air duct board, second air duct board and first air duct board limit exhaust passage, the air duct have air outlet and
Air inlet, the profile of the air outlet include at least four edges, and at least one in the opposite long side of two of them is formed as bent
Wire shaped, along the length direction of the air outlet, the air-out direction of two cross-section of arbitrary neighborhood in the air duct is different, described
The outlet air end of first air duct board and the outlet air end of the second air duct board are configured to by smooth curved surface, first air duct board
Air inlet end and first air duct board outlet air end rounding off, the air inlet end of second air duct board and described the
The outlet air end rounding off of two air duct boards, the air outlet is opposite with the air outlet slit of air-conditining, the air outlet slit
The shape of contour line is identical as the shape of the contour line of the air outlet, along the length direction of the air outlet, the air duct
There are part Non-overlapping Domains for the outer contour at the air outlet of two cross section of arbitrary neighborhood.
2. ducting assembly according to claim 1, which is characterized in that the shape of two long sides is identical and is all formed as
Curve shape.
3. ducting assembly according to claim 2, which is characterized in that two long sides are arranged in parallel.
4. ducting assembly according to claim 1, which is characterized in that the profile of the air outlet is formed as quadrangle.
5. ducting assembly according to claim 4, which is characterized in that the side that the two other of the air outlet is opposite is formed
For curve shape.
6. ducting assembly according to claim 1, which is characterized in that one in two long sides is formed as straight line
Shape, another is formed as curved shape.
7. a kind of air-conditining characterized by comprising
Shell, the shell are equipped with air outlet slit, and ducting assembly according to claim 1 to 6 is located at described
In shell, the air outlet in the air duct is opposite with the air outlet slit；
Wind wheel, the wind wheel is located in the air duct and the neighbouring air inlet.
8. air-conditining according to claim 7, which is characterized in that the wind wheel is tubular wine wheel or centrifugal wind wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510333668.2A CN104990240B (en) | 2015-06-16 | 2015-06-16 | Ducting assembly and air-conditining with it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510333668.2A CN104990240B (en) | 2015-06-16 | 2015-06-16 | Ducting assembly and air-conditining with it |
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| Publication Number | Publication Date |
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| CN104990240A CN104990240A (en) | 2015-10-21 |
| CN104990240B true CN104990240B (en) | 2019-03-26 |
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| CN201510333668.2A Active CN104990240B (en) | 2015-06-16 | 2015-06-16 | Ducting assembly and air-conditining with it |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107990527B (en) * | 2017-12-06 | 2023-08-18 | 海信（广东）空调有限公司 | Air conditioner air duct structure, air conditioner and control method |
| CN109373557A (en) * | 2018-12-03 | 2019-02-22 | 滁州中家院工业设计有限公司 | Air conditioner and its ducting assembly |
| CN112555992B (en) * | 2020-12-07 | 2022-09-02 | 青岛海尔空调器有限总公司 | Air conditioner |
| CN112555993B (en) * | 2020-12-07 | 2022-09-06 | 青岛海尔空调器有限总公司 | Air conditioner |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3098603A (en) * | 1960-09-26 | 1963-07-23 | American Air Filter Co | Centrifugal fan housings |
| CN103270309A (en) * | 2010-12-24 | 2013-08-28 | 三菱电机株式会社 | Through-flow fan, and indoor unit for air conditioner |
| CN103322661A (en) * | 2013-06-20 | 2013-09-25 | 广东美的制冷设备有限公司 | Air outlet air guide structure, air conditioner and control method for air conditioner |
| CN203980463U (en) * | 2014-06-26 | 2014-12-03 | 美的集团股份有限公司 | Air conditioner room unit |
| CN204063298U (en) * | 2014-08-07 | 2014-12-31 | 广东美的制冷设备有限公司 | Cabinet type air conditioner indoor machine |
| CN204787114U (en) * | 2015-06-16 | 2015-11-18 | 广东美的制冷设备有限公司 | Wind channel subassembly and have its air conditioner on -hook |
-
2015
- 2015-06-16 CN CN201510333668.2A patent/CN104990240B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3098603A (en) * | 1960-09-26 | 1963-07-23 | American Air Filter Co | Centrifugal fan housings |
| CN103270309A (en) * | 2010-12-24 | 2013-08-28 | 三菱电机株式会社 | Through-flow fan, and indoor unit for air conditioner |
| CN103322661A (en) * | 2013-06-20 | 2013-09-25 | 广东美的制冷设备有限公司 | Air outlet air guide structure, air conditioner and control method for air conditioner |
| CN203980463U (en) * | 2014-06-26 | 2014-12-03 | 美的集团股份有限公司 | Air conditioner room unit |
| CN204063298U (en) * | 2014-08-07 | 2014-12-31 | 广东美的制冷设备有限公司 | Cabinet type air conditioner indoor machine |
| CN204787114U (en) * | 2015-06-16 | 2015-11-18 | 广东美的制冷设备有限公司 | Wind channel subassembly and have its air conditioner on -hook |
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|---|---|
| CN104990240A (en) | 2015-10-21 |
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