CN202002285U - Air conditioner - Google Patents
Air conditioner Download PDFInfo
- Publication number
- CN202002285U CN202002285U CN2011201065664U CN201120106566U CN202002285U CN 202002285 U CN202002285 U CN 202002285U CN 2011201065664 U CN2011201065664 U CN 2011201065664U CN 201120106566 U CN201120106566 U CN 201120106566U CN 202002285 U CN202002285 U CN 202002285U
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- air
- conditioner according
- pod apertures
- conditioner
- deflector
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- Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
Abstract
The utility model provides an air conditioner, which comprises a fan system (1) and an evaporating device (3), wherein a rectifier is arranged between an air outlet of the fan system (1) and fins of the evaporating device (3). Air flow in the air conditioner effectively becomes stable after passing through the rectifier, thereby reducing turbulence and vortex on the fins caused by the air flow, reducing noise caused by a fact that wind blows the fins, and improving noise quality of terminal equipment.
Description
Technical field
The utility model relates to field of air conditioning, is specifically related to a kind of air-conditioner.
Background technology
Air-conditioner is used widely as temperature-adjusting device, and people require the noise of air-conditioner the smaller the better for the demand of quiet environment.Yet the briefing output noise of the blower fan system heat exchanging device fin of existing air-conditioner, the main cause that wind fin sound noise produces is the mutual exciting of the turbulent flow in the air-flow, be that air-flow is the turbulent flow distribution, flow direction differs greatly, when such air-flow blows on the vertical evaporator fin, as easy as rolling off a log generation lift-off whirlpool, and then the vibration that evokes fin produces noise.When wind is crossed a large amount of sinuous flows that front-seat fin produces and blown over second row's fin, can evoke bigger sound,, and then avoid producing the key that turbulent flow is the reduction noise so key is the angle of control air-flow and fin.
The utility model content
The utility model aims to provide a kind of air-conditioner, causes the big problem of noise to overcome generation turbulent flow in the existing air-conditioner.
For this reason, the utility model provides a kind of air-conditioner, comprises blower fan system and evaporimeter, is provided with rectifier between the fin of the air outlet of blower fan system and evaporimeter.
Further, rectifier is the deflector that has a plurality of pod apertures.
Further, deflector faces the air outlet setting, and expanded range is greater than air outlet.
Further, pod apertures is circular or square.
Further, a plurality of pod apertures are matrix distribution.
Further, the position, edge of deflector is provided with the reinforcement frame.
Further, the stiffened edge upper frame edge is along being provided with draw ring.
Further, the centre position of deflector is provided with many stiffeners of parallel longitudinal.
Further, deflector is fixed by the fixed slot on the air-conditioner.
Further, pod apertures is circular pod apertures, and the diameter of pod apertures is 25-35mm.
Further, the refrigerating capacity of air-conditioner is 12KW, and the pod apertures diameter is 28mm.
Air-conditioner provided by the invention, realized following advantage: the air-flow that goes out from blower fan system is through behind the rectifier, the air-flow angle can obtain changing, its mixed and disorderly flow regime also can effectively be improved, and then make air-flow become steady, thereby weaken the sinuous flow eddy current that air-flow causes on the fin of evaporimeter, reduced the noise that the wind fin is produced, improved the noise quality of end-equipment.
Except purpose described above, feature and advantage, the present invention also has other purpose, feature and advantage.With reference to figure, the present invention is further detailed explanation below.
Description of drawings
The accompanying drawing that constitutes the application's a part is used to provide further understanding of the present utility model, and illustrative examples of the present utility model and explanation thereof are used to explain the utility model, do not constitute improper qualification of the present utility model.In the accompanying drawings:
Fig. 1 shows the sectional perspective structural representation according to the air-conditioner of the embodiment of the invention;
Fig. 2 shows the perspective view according to the deflector of the embodiment of the invention.
The specific embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is elaborated, but the multitude of different ways that the utility model can be defined by the claims and cover is implemented.
Fig. 1 shows the sectional perspective structural representation according to the air-conditioner of the embodiment of the invention, as shown in Figure 1, this air-conditioner comprises blower fan system 1 and evaporimeter 3, between the fin of the air outlet of blower fan system 1 and evaporimeter 3, be provided with rectifier, rectifier can be the deflector 5 that has a plurality of pod apertures 51, deflector 5 generally faces the air outlet setting, and expanded range guarantees that greater than air outlet the air-flow that comes out from general mood system 1 can both pass through from deflector 5.The air-flow that goes out from blower fan system 1 is through behind the rectifier, the air-flow angle can obtain changing, its mixed and disorderly flow regime also can effectively be improved, and then make air-flow become steady, thereby weaken the sinuous flow eddy current that air-flow causes on the fin of evaporimeter, reduce the noise that the wind fin is produced, improved the noise quality of end-equipment.
Fig. 2 shows the perspective view according to the deflector of the embodiment of the invention, and as shown in Figure 2, pod apertures 51 can be circular or square, and is matrix distribution, and pod apertures 51 is traditionally arranged to be circle, and diameter range is 25-35mm.51 pairs of air-flows of pod apertures carry out water conservancy diversion, can play the effect of control air-flow angle effectively, and the manhole on the barrier are too big, and then noise reduction reduces; The circular hole through hole is too little, then influences the unit air quantity, through test in a large number, is the blower fan of 12KW for refrigerating capacity, and it is more suitable that the diameter of pod apertures 51 is controlled at 28mm, and the noise of this moment is minimum, the blower fan that refrigerating capacity is little, and then the diameter of pod apertures reduces accordingly.
As shown in Figure 2, be provided with reinforcement frame 53 in the position, edge of deflector 5, be provided with many stiffeners 52 of parallel longitudinal in the centre position, three of general employings just can meet the demands, strengthen frame 53 and stiffener 52 employing aluminiums, as the skeleton structure of deflector 5, play the fixedly effect of deflector 5, deflector 5 planes are blown to such an extent that shake produces abnormal sound in the time of preventing that air-flow is big.The deflector 5 general high density polyethylene (HDPE)s that adopt are injection moulding materials commonly used on the air-conditioner, do not have difficulty in production and processing.
The blower fan of machine is installed the fixed slot 7 that is provided with one plugging type between version and the evaporimeter in airduct, deflector 5 is plugged in the fixed slot 7 on the air-conditioner and fixes, owing to be the insertion slot type design, install easily in the production, peg graft for convenience and extract, often be provided with draw ring 55 strengthening frame 53 upper edges.
In real work, deflector 5 is plugged in the fixed slot 7, after air-flow is blown out by blower fan system 1 pressurization, by the pod apertures 51 that the surface evenly distributes, diameter is some, air-flow is through after the pod apertures 51, and the air-flow angle obtains changing, and its mixed and disorderly flow regime can effectively be improved, when being blown into first row's fin and second batch of fin again, the noise of generation reduces greatly.
The above is a preferred embodiment of the present utility model only, 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 spirit of the present utility model and principle, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (11)
1. an air-conditioner comprises blower fan system (1) and evaporimeter (3), it is characterized in that, is provided with rectifier between the fin of the air outlet of described blower fan system (1) and described evaporimeter (3).
2. air-conditioner according to claim 1 is characterized in that, described rectifier is for having the deflector (5) of a plurality of pod apertures (51).
3. air-conditioner according to claim 1 is characterized in that, described deflector (5) faces described air outlet setting, and expanded range is greater than described air outlet.
4. air-conditioner according to claim 2 is characterized in that, described pod apertures (51) is circular or square.
5. air-conditioner according to claim 4 is characterized in that, a plurality of described pod apertures (51) are matrix distribution.
6. air-conditioner according to claim 2 is characterized in that, the position, edge of described deflector (5) is provided with strengthens frame (53).
7. air-conditioner according to claim 6 is characterized in that, described reinforcement frame (53) upper edge is provided with draw ring (55).
8. air-conditioner according to claim 2 is characterized in that, the centre position of described deflector (5) is provided with many stiffeners (52) of parallel longitudinal.
9. air-conditioner according to claim 2 is characterized in that, described deflector (5) is fixed by the fixed slot on the described air-conditioner (7).
10. air-conditioner according to claim 4 is characterized in that, described pod apertures (51) is circular, and the diameter range of described pod apertures (51) is 25-35mm.
11. air-conditioner according to claim 10 is characterized in that, the refrigerating capacity of described air-conditioner is 12KW, and described pod apertures (51) diameter is 28mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201065664U CN202002285U (en) | 2011-04-12 | 2011-04-12 | Air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201065664U CN202002285U (en) | 2011-04-12 | 2011-04-12 | Air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202002285U true CN202002285U (en) | 2011-10-05 |
Family
ID=44705025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201065664U Expired - Lifetime CN202002285U (en) | 2011-04-12 | 2011-04-12 | Air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202002285U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108592267A (en) * | 2018-05-15 | 2018-09-28 | 广东美的暖通设备有限公司 | Air conditioner |
| CN108592266A (en) * | 2018-05-15 | 2018-09-28 | 广东美的暖通设备有限公司 | Air conditioner |
| CN108826451A (en) * | 2018-05-15 | 2018-11-16 | 广东美的暖通设备有限公司 | air conditioner |
| CN110296523A (en) * | 2019-07-01 | 2019-10-01 | 珠海格力电器股份有限公司 | Improve the spoiler of fixed reliability and the air-conditioner set using it |
| CN111578499A (en) * | 2020-05-19 | 2020-08-25 | 珠海格力电器股份有限公司 | Air duct machine and turbulent flow device thereof |
| CN114604061A (en) * | 2022-03-16 | 2022-06-10 | 青岛澳柯玛环境科技有限公司 | Parking air conditioner condenser wind gap |
-
2011
- 2011-04-12 CN CN2011201065664U patent/CN202002285U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108592267A (en) * | 2018-05-15 | 2018-09-28 | 广东美的暖通设备有限公司 | Air conditioner |
| CN108592266A (en) * | 2018-05-15 | 2018-09-28 | 广东美的暖通设备有限公司 | Air conditioner |
| CN108826451A (en) * | 2018-05-15 | 2018-11-16 | 广东美的暖通设备有限公司 | air conditioner |
| CN110296523A (en) * | 2019-07-01 | 2019-10-01 | 珠海格力电器股份有限公司 | Improve the spoiler of fixed reliability and the air-conditioner set using it |
| CN111578499A (en) * | 2020-05-19 | 2020-08-25 | 珠海格力电器股份有限公司 | Air duct machine and turbulent flow device thereof |
| CN111578499B (en) * | 2020-05-19 | 2021-10-26 | 珠海格力电器股份有限公司 | Air duct machine and turbulent flow device thereof |
| CN114604061A (en) * | 2022-03-16 | 2022-06-10 | 青岛澳柯玛环境科技有限公司 | Parking air conditioner condenser wind gap |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111005 |
|
| CX01 | Expiry of patent term |