CN202303793U - Air channel component of air conditioner and air conditioner - Google Patents
Air channel component of air conditioner and air conditioner Download PDFInfo
- Publication number
- CN202303793U CN202303793U CN2011204167034U CN201120416703U CN202303793U CN 202303793 U CN202303793 U CN 202303793U CN 2011204167034 U CN2011204167034 U CN 2011204167034U CN 201120416703 U CN201120416703 U CN 201120416703U CN 202303793 U CN202303793 U CN 202303793U
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- air
- conditioner
- ducting part
- fan blade
- flow fan
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- Withdrawn - After Issue
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Abstract
The utility model provides an air channel component of an air conditioner and the air conditioner, wherein the air channel component of the air conditioner is provided with an air inlet (10) and an air outlet (20), and the horizontal air inlet width of the air inlet (10) is greater than the horizontal air outlet width of the air outlet (20) along the air conditioner. According to the utility model, the problem of nonuniform air exhaust of the existing air conditioner is solved effectively.
Description
Technical field
The utility model relates to air-conditioning technical field, in particular to a kind of ducting part and air-conditioner of air-conditioner.
Background technology
The indoor set of the air-conditioner of prior art, especially wall-hanging air conditioner, the air inlet of its ducting part is identical with the width of air outlet, like this, causes intake and the air output can not balance.When intake was lower than air output, air outlet air pressure was greater than fan blade periphery and air inlet, and the air channel is gone in the air-flow reverse flow, and fan blade is caused greater impact, collided producing vibrations with original air-flow.The turnover air quantity tends to balance in the vibrations process, and turnover wind balance the situation of air output greater than intake occur after running a period of time once more, so goes round and begins again, and in whole system, has caused the uneven phenomenon of air-out.
The utility model content
The utility model aims to provide the ducting part and the air-conditioner of the uniform air-conditioner of a kind of air-out.
To achieve these goals; An aspect according to the utility model; A kind of ducting part of air-conditioner is provided, and ducting part has air inlet and air outlet, air inlet along the horizontal air intake width of air-conditioner greater than air outlet along air-conditioner horizontal go out the duration of wind.
Further; Ducting part comprises: the spiral case and the air channel sidewall that is positioned at the through-flow fan blade both sides that hold the through-flow fan blade of air-conditioner; The position of corresponding through-flow fan blade has the recess of opening towards through-flow fan blade on the sidewall of air channel, and recess increases along amassing gradually towards through-flow fan blade direction upper section.
Further, the revolution bus of the inner surface of recess linearly or camber line.
Further, the least radius of recess is than the big 1mm to 5mm of radius of through-flow fan blade.
Further, the revolution bus of recess inner surface linearly, the angle between the axis of revolution bus and through-flow fan blade at 2 degree to 45 scopes spent.
Further, the revolution bus of recess inner surface is camber line, and the angle of the connecting line of the two-end-point of revolution bus and the axis of through-flow fan blade is spent to the scope of 45 degree 2.
Further, the ratio that goes out the duration of wind and air intake width is in 0.85 to 0.98 scope.
Further; Ducting part comprises: the spiral case and the air channel sidewall that is positioned at the through-flow fan blade both sides that hold the through-flow fan blade of air-conditioner; Spiral case is the air outlet lower edge near the exit; Being provided with along the horizontal end, two ends of air-conditioner along the wind-guiding rib of air-out direction extension of air outlet lower edge, the wind-guiding rib has the side of fitting with the air channel sidewall.
Further, the wind-guiding rib is elongated.
According to the utility model on the other hand, a kind of air-conditioner is provided, has had above-mentioned ducting part.
Use the technical scheme of the utility model; The air inlet of ducting part along the horizontal air intake width of air-conditioner greater than air outlet along air-conditioner horizontal go out the duration of wind; Like this; Increase incoming air area effectively, made to pass in and out the wind balance, thereby solved the uneven problem of air-out that passes in and out the air quantity imbalance in the prior art and cause effectively.
Description of drawings
The Figure of description that constitutes the application's a part is used to provide the further understanding to the utility model, and illustrative examples of the utility model and explanation thereof are used to explain the utility model, do not constitute the improper qualification to the utility model.In the accompanying drawings:
The master that Fig. 1 shows according to the embodiment of the ducting part of the air-conditioner of the utility model looks sketch map;
Fig. 2 shows the schematic perspective view of the ducting part of Fig. 1;
Fig. 3 shows the schematic perspective view of another angle of the ducting part of Fig. 1; And
Fig. 4 shows the schematic side view according to the embodiment of the air-conditioner of the utility model.
The specific embodiment
Need to prove that under the situation of not conflicting, embodiment and the characteristic among the embodiment among the application can make up each other.Below with reference to accompanying drawing and combine embodiment to specify the utility model.
The master that Fig. 1 shows according to the embodiment of the ducting part of the air-conditioner of the utility model looks sketch map.As shown in Figure 1, as can be seen from the figure, the ducting part of the air-conditioner of present embodiment has air inlet 10 and air outlet 20, air inlet 10 along the horizontal air intake width of air-conditioner greater than air outlet 20 along air-conditioner horizontal go out the duration of wind.Wherein, the axis direction that laterally is through-flow fan blade 1 of air-conditioner.Need to prove; The air intake width of air inlet 10 can be only from an end of air-conditioner the duration of wind that goes out greater than air outlet 20; For example, referring to Fig. 1, in the present embodiment; The left end of the air-conditioner that air inlet 10 only illustrates in the drawings is wideer than air outlet 20, and perhaps air inlet 10 can be all wide than air outlet 20 at the two ends of air-conditioner.As long as the air intake width of air inlet 10 goes out the duration of wind and can realize increasing incoming air area greater than air outlet 20, make turnover wind balance, thereby solved the uneven and uneven problem of air-out that causes of turnover air quantity in the prior art effectively.
Ducting part comprises: the spiral case 31 and the air channel sidewall 32 that is positioned at through-flow fan blade 1 both sides that hold the through-flow fan blade 1 of air-conditioner.Spiral case 31 is used to surround the air channel with air channel sidewall 32.In conjunction with fluid mechanics principle; For the air-flow that ensures good air flow property and air channel right ends can flow out smoothly; Avoid the appearance of the uneven problem of air-out; Preferably, the position of corresponding through-flow fan blade 1 has the recess 321 of opening towards through-flow fan blade 1 on the air channel sidewall 32, and recess 321 increases along amassing gradually towards through-flow fan blade 1 direction upper section.
In a kind of preferred embodiment mode, the revolution bus of the inner surface of recess 321 linearly or camber line like this, is convenient to the outflow of air-flow.
Further preferably, the revolution bus of recess 321 inner surfaces linearly, the included angle between the axis of revolution bus and through-flow fan blade 1 at 2 degree to 45 scopes spent.According to experimental result, included angle air-flow in 2 degree to the scope of 45 degree flows out more smooth and easy.Accordingly, the revolution bus of recess inner surface also can be camber line, and at this moment, the angle of the connecting line of the two-end-point of revolution bus and the axis of through-flow fan blade is spent to the scope of 45 degree 2.Simultaneously, the least radius of recess 321 is bigger than the radius of through-flow fan blade 1, and preferably, difference is in the scope of 1mm to 5mm between them.
Preferably, according to experimental result, the ratio that goes out the duration of wind and air intake width is in 0.85 to 0.98 scope the time, and the air-out of air-conditioner is the most even.
Extremely shown in Figure 4 like Fig. 2; Spiral case 31 is air outlet lower edge 311 near the exit, in order further to guide the air-flow of sensitive position, makes air current flow more smooth and easy; Avoid the appearance of the uneven problem of air-out; Preferably, air outlet lower edge 311 be provided with the wind-guiding rib 312 that extends along air-out direction along the horizontal end, two ends of air-conditioner, wind-guiding rib 312 has the side of fitting with air channel sidewall 32.The structure of wind-guiding rib 312 can be according to Demand Design, and preferably as shown in Figure 2, wind-guiding rib 312 is elongated.
As shown in Figure 4, according to the embodiment of the air-conditioner of the utility model, it has above-mentioned ducting part, and the air conditioner air-out of the utility model is even, and performance is more stable.Other structures of the air-conditioner of the utility model see also prior art, repeat no more at this.
The preferred embodiment that the above is merely the utility model is not limited to the utility model, and for a person skilled in the art, the utility model can have various changes and variation.All within the spirit and principle of the utility model, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection domain of the utility model.
Claims (10)
1. the ducting part of an air-conditioner, said ducting part has air inlet (10) and air outlet (20), it is characterized in that, said air inlet (10) along the horizontal air intake width of air-conditioner greater than said air outlet (20) along air-conditioner horizontal go out the duration of wind.
2. ducting part according to claim 1; It is characterized in that; Said ducting part comprises: hold the spiral case (31) of the through-flow fan blade of air-conditioner and be positioned at the air channel sidewall (32) of said through-flow fan blade both sides; The position that said air channel sidewall (32) is gone up corresponding said through-flow fan blade has the recess (321) of opening towards said through-flow fan blade, and the female portion (321) increases along amassing gradually towards said through-flow fan blade direction upper section.
3. ducting part according to claim 2 is characterized in that, the revolution bus of the inner surface of the female portion (321) linearly or camber line.
4. according to claim 2 or 3 described ducting parts, it is characterized in that the least radius of the female portion (321) is than the big 1mm to 5mm of radius of said through-flow fan blade.
5. ducting part according to claim 2 is characterized in that, the revolution bus of the female portion (321) inner surface linearly, the angle between the axis of said revolution bus and said through-flow fan blade (φ) 2 the degree to 45 the degree scope in.
6. ducting part according to claim 2 is characterized in that, the revolution bus of the female portion (321) inner surface is camber line, and the angle (φ) of the connecting line of the two-end-point of said revolution bus and the axis of said through-flow fan blade is spent to the scope of 45 degree 2.
7. ducting part according to claim 1 is characterized in that, the said ratio that goes out the duration of wind and said air intake width is in 0.85 to 0.98 scope.
8. ducting part according to claim 1; It is characterized in that; Said ducting part comprises: hold the spiral case (31) of the through-flow fan blade of air-conditioner and be positioned at the air channel sidewall (32) of said through-flow fan blade both sides; Said spiral case (31) is air outlet lower edge (311) near said exit, said air outlet lower edge (311) be provided with the wind-guiding rib (312) that extends along air-out direction along the horizontal end, two ends of air-conditioner, said wind-guiding rib (312) has the side of fitting with said air channel sidewall (32).
9. ducting part according to claim 8 is characterized in that, said wind-guiding rib (312) is elongated.
10. an air-conditioner has ducting part, it is characterized in that, said ducting part is each described ducting part in the claim 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204167034U CN202303793U (en) | 2011-10-27 | 2011-10-27 | Air channel component of air conditioner and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204167034U CN202303793U (en) | 2011-10-27 | 2011-10-27 | Air channel component of air conditioner and air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202303793U true CN202303793U (en) | 2012-07-04 |
Family
ID=46372678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204167034U Withdrawn - After Issue CN202303793U (en) | 2011-10-27 | 2011-10-27 | Air channel component of air conditioner and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202303793U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103090510A (en) * | 2011-10-27 | 2013-05-08 | 珠海格力电器股份有限公司 | Air conditioner and air duct assembly thereof |
-
2011
- 2011-10-27 CN CN2011204167034U patent/CN202303793U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103090510A (en) * | 2011-10-27 | 2013-05-08 | 珠海格力电器股份有限公司 | Air conditioner and air duct assembly thereof |
| CN103090510B (en) * | 2011-10-27 | 2016-08-03 | 珠海格力电器股份有限公司 | The ducting part of air-conditioner and air-conditioner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120704 Effective date of abandoning: 20160803 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |