CN209147382U - A kind of exhaust air flue structure, wind outlet panel and uphill opening type air-conditioning internal machine - Google Patents
A kind of exhaust air flue structure, wind outlet panel and uphill opening type air-conditioning internal machine Download PDFInfo
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- CN209147382U CN209147382U CN201821513720.8U CN201821513720U CN209147382U CN 209147382 U CN209147382 U CN 209147382U CN 201821513720 U CN201821513720 U CN 201821513720U CN 209147382 U CN209147382 U CN 209147382U
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Abstract
The utility model discloses a kind of exhaust air flue structure, wind outlet panel and uphill opening type air-conditioning internal machines, exhaust air flue structure includes the first wind path wall and the second wind path wall being oppositely arranged, air-out passage is formed between first wind path wall and second wind path wall, first wind path wall includes connected multiple concave curved surfaces along airflow direction, and the radius of curvature of the multiple concave curved surface is sequentially reduced along airflow direction.Exhaust air flue structure provided by the utility model, by designing connected multiple concave curved surfaces along airflow direction in the first wind path wall, and the radius of curvature of multiple concave curved surfaces is sequentially reduced along airflow direction, air inducing ability is enhanced in this way, and then realize the purpose for increasing air quantity, while but also the available flexible processing of exhaust air flue structure.
Description
Technical field
The utility model relates to air conditioner technical field, especially a kind of exhaust air flue structure, wind outlet panel and contain its
Uphill opening type air-conditioning internal machine.
Background technique
Uphill opening type air-conditioning internal machine, also known as ceiling machine or ceiling type, embedded type air conditioner.Since uphill opening type air-conditioning internal machine can save
Save space is also relatively beautiful, using relatively broad.The exhaust air flue structure in traditional uphill opening type air-conditioning internal machine corner is drawn because existing
The problem of wind energy power difference, causes final air quantity smaller.
Utility model content
In view of this, one of the purpose of this utility model is to provide a kind of exhaust air flue structure, wind outlet panel and courtyard
Formula air-conditioning internal machine, to solve the problems, such as that air inducing ability existing in the prior art is poor, air quantity is small.
In order to achieve the above objectives, on the one hand, the utility model adopts the following technical solution: a kind of exhaust air flue structure, packet
The first wind path wall and the second wind path wall being oppositely arranged are included, forms air-out passage between the first wind path wall and the second wind path wall,
First wind path wall includes connected multiple concave curved surfaces along airflow direction, and the radius of curvature of multiple concave curved surfaces successively subtracts along airflow direction
It is small.
Preferably, multiple concave curved surfaces include the first concave curved surface and the second concave curved surface, and the radius of curvature of the first concave curved surface is R1,
The radius of curvature of second concave curved surface is R2,
The relationship of R1 and R2 is R1=k1*R2,1.5≤k1≤2；And/or
150mm≤R1≤250mm, 50mm≤R2≤150mm.
Preferably, the second wind path wall includes the third concave curved surface being arranged close to the air outlet of air-out passage, third concave curved surface
Radius of curvature be R,
The relationship of R and R2 is R=k2*R2,3≤k2≤4；And/or
150mm≤R≤550mm。
Exhaust air flue structure provided by the utility model is connected more by designing in the first wind path wall along airflow direction
A concave curved surface, and the radius of curvature of multiple concave curved surfaces is sequentially reduced along airflow direction, enhances air inducing ability in this way, and then realize
Increase the purpose of air quantity, while but also the available flexible processing of exhaust air flue structure.
On the other hand, the utility model adopts the following technical solution: a kind of wind outlet panel, including panel body and setting are in face
The surface of the exhaust air flue structure that the angle cover plate in plate body corner, angle cover plate and panel body are constituted, panel body constitutes the first wind
The surface of road wall, angle cover plate constitutes the second wind path wall, and the corner outlet air of wind outlet panel is formed between angle cover plate and panel body
Mouthful.
Preferably, angle cover plate close to the center of wind outlet panel one end compared to panel body separate wind outlet panel center
One end be arranged closer to the center of wind outlet panel, or in the outer peripheral side from the center of wind outlet panel to wind outlet panel
Upwards, angle cover plate is adjacent close to one end of the one end at the center of wind outlet panel and the center of the separate wind outlet panel of panel body.
Preferably, wind outlet panel is the wind outlet panel of uphill opening type indoor unit, and the minimum point of angle cover plate is higher than panel body most
Low spot setting.
Preferably, flow-guiding structure is provided between angle cover plate and panel body.
Preferably, on the outer peripheral direction from the center of wind outlet panel to wind outlet panel, flow-guiding structure and panel body
And/or angle cover plate partly overlaps, alternatively,
On the outer peripheral direction from the center of wind outlet panel to wind outlet panel, flow-guiding structure is in wind outlet panel
The one end at the center of the separate wind outlet panel of one end and panel body of the heart is adjacent, and/or, flow-guiding structure is far from wind outlet panel
The one end at the center of the close wind outlet panel of the one end and angle cover plate at center is adjacent.
Preferably, on the outer peripheral direction from the center of wind outlet panel to wind outlet panel, flow-guiding structure and panel body
The size of equitant part is less than or equal to 2mm；And/or
On the outer peripheral direction from the center of wind outlet panel to wind outlet panel, flow-guiding structure is equitant with angle cover plate
Partial size is less than or equal to 2mm.
Preferably, flow-guiding structure includes a deflector or multiple deflectors along airflow direction arrangement.
Preferably, deflector is connect by interconnecting piece with angle cover plate；And/or
Bulge-structure is provided on the side of the leeward side of deflector；And/or
Wind outlet panel is the wind outlet panel of uphill opening type air-conditioning internal machine, the angle of deflector and horizontal plane be greater than or equal to 0 ° and
Less than 90 °.
Preferably, bulge-structure includes multiple strip projected parts.
On the outer peripheral direction from the center of wind outlet panel to wind outlet panel, multiple strip projected parts, which are spaced apart from each other, to be set
It sets.
Exhaust air flue structure provided by the utility model has biggish air output.
On the other hand, the utility model adopts the following technical solution: a kind of uphill opening type air-conditioning internal machine, including above-mentioned outlet air
Panel.
Uphill opening type air-conditioning internal machine provided by the utility model has biggish air output.
Detailed description of the invention
By referring to the drawings to the description of the utility model embodiment, the above-mentioned and other mesh of the utility model
, feature and advantage will be apparent from, in the accompanying drawings:
Fig. 1 shows exhaust air flue structure described in current embodiment 1；
Fig. 2 shows wind outlet panels described in current embodiment 2.
Fig. 3 shows the cross-sectional view of the part-structure of wind outlet panel shown in Fig. 2；
Fig. 4 shows wind outlet panel described in current embodiment 3.
Fig. 5 shows the cross-sectional view one of the part-structure of wind outlet panel shown in Fig. 4；
Fig. 6 shows the cross-sectional view two of the part-structure of wind outlet panel shown in Fig. 4；
Fig. 7 shows the partial structure diagram of structure shown in Fig. 5；
Fig. 8 shows uphill opening type air-conditioning internal machine described in embodiment 4.
Specific embodiment
The utility model is described below based on embodiment, but the utility model is not restricted to these implementations
Example.In order to avoid obscuring the essence of the utility model, there is no narrations in detail for well known method, process, process, element.
In addition, it should be understood by one skilled in the art that provided herein attached drawing be provided to explanation purpose, and
What attached drawing was not necessarily drawn to scale.
Unless the context clearly requires otherwise, "include", "comprise" otherwise throughout the specification and claims etc. are similar
Word should be construed as the meaning for including rather than exclusive or exhaustive meaning；That is, be " including but not limited to " contains
Justice.
In the description of the present invention, it should be understood that term " first ", " second " etc. are used for description purposes only,
It is not understood to indicate or imply relative importance.In addition, in the description of the present invention, unless otherwise indicated, it is " more
It is a " it is meant that two or more.
Embodiment 1
As shown in Figure 1, a kind of exhaust air flue structure, including the first wind path wall 110 being oppositely arranged and the second wind path wall
210, air-out passage 3 is formed between the first wind path wall 110 and the second wind path wall 210, the first wind path wall 110 is along airflow direction packet
Connected multiple concave curved surfaces are included, the radius of curvature of multiple concave curved surfaces is sequentially reduced along airflow direction.
In the case where 3 depth of air-out passage is bigger, the first wind path wall 110 includes connected multiple recessed along airflow direction
Curved surface can flexibly handle air-out passage 3 in this way, excellent to reach expected maximum air-out volume effect, and in the present embodiment
It is selected as, multiple concave curved surfaces include the first concave curved surface 111 and the second concave curved surface 112, and the radius of curvature of the first concave curved surface 111 is R1,
The radius of curvature of second concave curved surface 112 is R2,
R1 and R2 is tangent in junction, to form smooth curved surface, avoids stopping wind, it is preferable that R1 and R2 meets
Relationship: R1=k1*R2,1.5≤k1≤2, k1 are preferably 2, thus reach better air-out effect, 150mm≤R1≤250mm,
50mm≤R2≤150mm, R1 central angle range preferably from 25 ° -45 °, and R2 central angle ranges preferably from 25 ° -75 °.
Second wind path wall 210 includes the third concave curved surface 211 being arranged close to the air outlet 310 of air-out passage 3, third concave curved
The radius of curvature in face 211 is R, it is preferable that R and R2 meet relationship: R=k2*R2,3≤k2≤4, k2 are preferably 4,150mm≤R
≤ 550mm, R center of circle angular region is 18 ° -66 °, and third concave curved surface 211 not only can reduce to the wind for flowing through air outlet and coming out
Stop, reduce windage, increase air quantity, and more beautiful, obtains other exceptions, such as outlet air do not occurring by testing test
In the case where mouth condensation, 211 size of third concave curved surface reaches maximum, and air quantity is up to the effect of maximum value, and verify data is about are as follows:
The air quantity of the every reduction 5mm of single air outlet size, single air outlet reduce 7m3/ h, when radius of curvature is 150mm, central angle is
66 °, when radius of curvature is 550mm, central angle is 18 °, and during practice, the data are according to uphill opening type air-conditioning internal machine
Size will be different.
When wind is flowed into from the air inlet of air-out passage 3, the part wind of inflow flows under the blocking of the second concave curved surface 112
Third concave curved surface 211, the wind energy for flowing to third concave curved surface 211 cools down third concave curved surface 211, in order to avoid there is condensation.
Embodiment 2
As shown in Figure 2 and Figure 3, a kind of wind outlet panel, including panel body 1 and the angle cover plate 2 that 1 corner of panel body is arranged in, angle
Cover board 2 and panel body 1 constitute the exhaust air flue structure, and the surface of panel body 1 constitutes the first wind path wall 110, angle cover plate 2
Surface constitute the second wind path wall 210, between angle cover plate 2 and panel body 1 formed wind outlet panel corner air outlet.
Angle cover plate 2 close to the center of wind outlet panel one end 21 compared to panel body 1 separate wind outlet panel center
One end 11 is arranged closer to the center of wind outlet panel, or in the outer peripheral side from the center of wind outlet panel to wind outlet panel
Upwards, one end 11 phase of the angle cover plate 2 close to the one end 21 at the center of wind outlet panel and the center of the separate wind outlet panel of panel body 1
It is adjacent, it so, it is possible to guarantee that air-flow is intended to flow out from corner air outlet again by the guide functions of panel body 1, to effectively keep away
Exempt from condensation problem (therefore when angle cover plate 2 is in the one end 21 at the center of wind outlet panel and the separate wind outlet panel of panel body 1
One end 11 of the heart does not abut, but between have gap when, some air-flow can directly be flowed out by gap, and gap is bigger, then
Guide functions are smaller, and air-flow is fewer to pass through angle cover plate 2, are more easy to appear condensation).
Embodiment 3
As shown in Figure 4 and Figure 5, on the basis of embodiment 1 for the size of 3 air outlet of further expansion air-out passage,
Flow-guiding structure 4 is provided between angle cover plate 2 and panel body 1.
Wherein, on the outer peripheral direction from the center of wind outlet panel to wind outlet panel, flow-guiding structure 4 and panel body 1
And/or angle cover plate 2 partly overlaps, alternatively,
On the outer peripheral direction from the center of wind outlet panel to wind outlet panel, flow-guiding structure 4 is close to wind outlet panel
The one end 11 at the center of the separate wind outlet panel of the one end 41 and panel body 1 at center is adjacent, and/or, flow-guiding structure 4 is far from out
The one end 21 at the center of the close wind outlet panel of the one end 42 and angle cover plate 2 at the center of wind panel is adjacent, using above-mentioned design
Mode can be avoided because there is situation of leaking out, and lead to that effect is not achieved.
Preferably, on the outer peripheral direction from the center of wind outlet panel to wind outlet panel, flow-guiding structure 4 and panel body
The size of 1 equitant part is less than or equal to 2mm；And/or
On the outer peripheral direction from the center of wind outlet panel to wind outlet panel, flow-guiding structure 4 overlaps with angle cover plate 2
The size of part be that, using above-mentioned design method, can be avoided because area is overlapped excessive less than or equal to 2mm, and lead to wind
Hinder excessive, the too small problem of air quantity.
The specific structure of flow-guiding structure 4 is as follows:
Flow-guiding structure 4 includes a deflector or multiple deflectors along airflow direction arrangement.
As shown in Figure 5, Figure 7, when the quantity of deflector is one piece, the both ends of deflector pass through interconnecting piece and angle cover plate
2 connections, interconnecting piece can be for example connecting plate, be provided with bulge-structure 410, wind outlet panel on the side of the leeward side of deflector
For the wind outlet panel of uphill opening type air-conditioning internal machine, the angle of deflector and horizontal plane is greater than or equal to 0 ° and less than 90 °, bulge-structure
410 include multiple strip projected parts.On the outer peripheral direction from the center of wind outlet panel to wind outlet panel, multiple strip projected parts
410 are spaced apart from each other setting, can prevent the side of the leeward side of deflector from producing because wind speed is lower by the effect of bulge-structure 410
Raw dew condensation phenomenon.
As shown in fig. 6, each deflector is continuous along the projection of wind direction when the quantity of deflector is two pieces or more,
The both ends of each deflector pass through interconnecting piece and connect with angle cover plate 2, the angle of each deflector and horizontal plane be greater than or equal to 0 ° and
Less than 90 °.
All deflectors its spacing in arrangement need to meet following concerns mandate: h=H/ (n+1), wherein h is adjacent two
Spacing between block deflector, H are the size of air outlet, and n is baffle quantity.
The size H of air outlet can be made to become much larger after adding flow-guiding structure 4, to increase air-out area, work as outlet air
When distinguished and admirable in channel 3 is to air outlet,
Wind can first pass through flow-guiding structure 4, and a part is changed by flow-guiding structure 4 to be flowed to, and third concave curved surface 211 is flowed to, another
Part wind is flowed out around the leeward side for flowing to flow-guiding structure 4, and after leeward side.
Preferably, wind outlet panel is the wind outlet panel of uphill opening type indoor unit, and the minimum point of angle cover plate 2 is higher than panel body 1
Minimum point setting, to effectively avoid condensation problem (because if the two is concordant or the minimum point of angle cover plate 2 is lower than panel body
1 minimum point setting, then wind can directly come out from air duct, and the flow-guiding structure of the two would not work).
Embodiment 4
As shown in figure 8, a kind of uphill opening type air-conditioning internal machine, including above-mentioned wind outlet panel.
Those skilled in the art will readily recognize that above-mentioned each preferred embodiment can be free under the premise of not conflicting
Ground combination, superposition.
It should be appreciated that above-mentioned embodiment is merely exemplary, and not restrictive, without departing from the utility model
In the case where basic principle, those skilled in the art can be for the various apparent or equivalent modification that above-mentioned details is made
Or replacement, it is all included in the scope of the claims of the utility model.
Claims (14)
1. a kind of exhaust air flue structure, which is characterized in that including the first wind path wall (110) being oppositely arranged and the second wind path wall
(210), air-out passage (3) are formed between first wind path wall (110) and second wind path wall (210), described first
Wind path wall (110) includes connected multiple concave curved surfaces along airflow direction, and the radius of curvature of the multiple concave curved surface is along airflow direction
It is sequentially reduced.
2. exhaust air flue structure according to claim 1, which is characterized in that the multiple concave curved surface includes the first concave curved surface
(111) and the second concave curved surface (112), the radius of curvature of first concave curved surface (111) are R1, second concave curved surface (112)
Radius of curvature be R2,
The relationship of R1 and R2 is R1=k1*R2,1.5≤k1≤2；And/or
150mm≤R1≤250mm, 50mm≤R2≤150mm.
3. exhaust air flue structure according to claim 2, which is characterized in that second wind path wall (210) includes close
The third concave curved surface (211) of the air outlet setting of the air-out passage (3), the radius of curvature of the third concave curved surface (211) are
R,
The relationship of R and R2 is R=k2*R2,3≤k2≤4；And/or
150mm≤R≤550mm。
4. a kind of wind outlet panel, which is characterized in that including panel body (1) and the angle cover plate (2) in panel body (1) corner is set,
The angle cover plate (2) and the panel body (1) constitute the exhaust air flue structure as described in one of claims 1 to 3, the panel
The surface of body (1) constitutes first wind path wall (110), and the surface of the angle cover plate (2) constitutes second wind
Road wall (210) forms the corner air outlet of the wind outlet panel between the angle cover plate (2) and the panel body (1).
5. wind outlet panel according to claim 4, which is characterized in that
Separate institute of the one end (21) at the center of the close wind outlet panel of the angle cover plate (2) compared to the panel body (1)
The one end (11) for stating the center of wind outlet panel is arranged closer to the center of the wind outlet panel；Alternatively,
On the outer peripheral direction from the center of the wind outlet panel to wind outlet panel, the angle cover plate (2) goes out described in
The one end (21) at the center of wind panel is adjacent with the one end (11) at the center far from the wind outlet panel of the panel body (1)
It connects.
6. wind outlet panel according to claim 4, which is characterized in that the wind outlet panel is the outlet air of uphill opening type indoor unit
Panel, the minimum point that the minimum point of the angle cover plate (2) is higher than the panel body (1) are arranged.
7. wind outlet panel according to claim 4, which is characterized in that between the angle cover plate (2) and the panel body (1)
It is provided with flow-guiding structure (4).
8. wind outlet panel according to claim 7, which is characterized in that from the center of the wind outlet panel to wind outlet panel
Outer peripheral direction on, the flow-guiding structure (4) partly overlaps with the panel body (1) and/or angle cover plate (2)；Alternatively,
On the outer peripheral direction from the center of the wind outlet panel to wind outlet panel, the flow-guiding structure (4) is close to described
The one end (41) at the center of wind outlet panel is adjacent with the one end (11) at the center far from the wind outlet panel of the panel body (1)
Connect, and/or, one end (42) and the angle cover plate (2) at center of the flow-guiding structure (4) far from the wind outlet panel it is close
The one end (21) at the center of the wind outlet panel is adjacent.
9. wind outlet panel according to claim 8, which is characterized in that from the center of the wind outlet panel to wind outlet panel
Outer peripheral direction on, the size of the flow-guiding structure (4) and the panel body (1) equitant part be less than or equal to
2mm；And/or
On the outer peripheral direction from the center of the wind outlet panel to wind outlet panel, the flow-guiding structure (4) and the angle
The size of cover board (2) equitant part is less than or equal to 2mm.
10. wind outlet panel according to claim 7, which is characterized in that the flow-guiding structure (4) include a deflector or
Along multiple deflectors of airflow direction arrangement.
11. wind outlet panel according to claim 10, which is characterized in that the deflector passes through interconnecting piece and the angle lid
Plate (2) connection；And/or
Bulge-structure (410) are provided on the side of the leeward side of the deflector；And/or
The wind outlet panel is the wind outlet panel of uphill opening type air-conditioning internal machine, and the angle of the deflector and horizontal plane is greater than or equal to
0 ° and less than 90 °.
12. wind outlet panel according to claim 11, which is characterized in that the bulge-structure (410) includes multiple strips
Protrusion.
13. wind outlet panel according to claim 12, which is characterized in that from the center of the wind outlet panel to outlet air surface
On the outer peripheral direction of plate, multiple strip projected parts are spaced apart from each other setting.
14. a kind of uphill opening type air-conditioning internal machine, which is characterized in that including the wind outlet panel as described in one of claim 4 to 13.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821513720.8U CN209147382U (en) | 2018-09-14 | 2018-09-14 | A kind of exhaust air flue structure, wind outlet panel and uphill opening type air-conditioning internal machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821513720.8U CN209147382U (en) | 2018-09-14 | 2018-09-14 | A kind of exhaust air flue structure, wind outlet panel and uphill opening type air-conditioning internal machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209147382U true CN209147382U (en) | 2019-07-23 |
Family
ID=67265515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821513720.8U Active CN209147382U (en) | 2018-09-14 | 2018-09-14 | A kind of exhaust air flue structure, wind outlet panel and uphill opening type air-conditioning internal machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209147382U (en) |
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2018
- 2018-09-14 CN CN201821513720.8U patent/CN209147382U/en active Active
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