CN201311005Y - Split type air conditioner outdoor device - Google Patents
Split type air conditioner outdoor device Download PDFInfo
- Publication number
- CN201311005Y CN201311005Y CNU2008203030583U CN200820303058U CN201311005Y CN 201311005 Y CN201311005 Y CN 201311005Y CN U2008203030583 U CNU2008203030583 U CN U2008203030583U CN 200820303058 U CN200820303058 U CN 200820303058U CN 201311005 Y CN201311005 Y CN 201311005Y
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Abstract
The utility model discloses a split type air conditioner outdoor device capable of guiding air flow, which has the characteristics of reducing the noise of the outdoor device, and comprises an axial flow fan, wherein the outer side of an air outlet of the axial flow fan is equipped with a front surface frame of the air outlet, the inner side of the air outlet of the axial flow fan is equipped with a heat exchanger, a guide frame with a via hole is arranged between the axial flow fan and the front surface frame, and the via hole is matched with the air outlet of the front surface frame. The guide frame can play the role of reducing the aerodynamic loss of a space which is formed by the outer side of an outlet of the axial flow fan, the front surface frame and a bottom plate and the like and guiding flow, prevents the air flow from flowing into the space to form eddy current when the outdoor device works, thereby being capable of effectively reducing the noise when the outdoor device works. The air volume of the outdoor device is markedly increased, the noise is also markedly reduced, the performance of an air conditioner is increased, and the split type air conditioner outdoor device is particularly suitable to be popularized and used in various air conditioners.
Description
Technical field
The utility model relates to a kind of outdoor machine of body-separated air-conditioner, especially relate to a kind of can be to the outdoor machine of body-separated air-conditioner of air-flow guiding.
Background technology
At present, detachable air conditioner is made up of the indoor set and the off-premises station that separate, and its off-premises station comprises the outdoor heat exchanger, the compressor that are installed on the outer machine bottom board, is installed in fan electromotor, aerofoil fan on the electric machine support.The front of off-premises station and toply formed by front plane frame and top board, the back side and side are made up of the back frame.The air-ducting ring that protecting wire net is installed is arranged on the front plane frame, back frame and outdoor heat exchanger form air entry, dividing plate is installed on the base plate, the dividing plate both sides are outer heat-exchange system of installation room and compressor assembly respectively, the outdoor heat exchange system is rotated under the driving of motor by aerofoil fan, force room air from behind the air entry of frame enter off-premises station, through heat exchanger carry out passing after the heat exchange electric machine support, aerofoil fan, the air-ducting ring row from the front plane frame is to outdoor at last.But, because the air-ducting ring of front plane frame protrudes from the inner surface (as shown in Figure 2) of front plane frame, like this, between the inner surface of the outer surface of air-ducting ring and front plane frame, just formed an air-flow cyclic space (as shown in Figure 1), when off-premises station in when work, air-flow has just formed the vortex in this air-flow cyclic space, make off-premises station produce great noise, cause the flowing pressure loss of air-flow, and the air quantity at aerofoil fan place is reduced.
The utility model content
Technical problem to be solved in the utility model provides a kind of outdoor machine of body-separated air-conditioner that reduces the off-premises station noise.
The technical scheme that its technical problem that solves the utility model adopts is: outdoor machine of body-separated air-conditioner, comprise aerofoil fan, the front plane frame that has air outlet in the arranged outside of aerofoil fan air outlet, aerofoil fan air outlet inboard is provided with heat exchanger, water conservancy diversion frame with passage is set between aerofoil fan and front plane frame, and passage is coupled to the air outlet place of front plane frame.
Further be, the inboard of frame air outlet is provided with air-ducting ring in front, and the outer of passage is coupled to the interior along last of air-ducting ring.
Further be, in the inner surface of described water conservancy diversion frame is set on air-out direction big outside little inclined-plane.
As the preferred version of technique scheme, the small end on inclined-plane extends to the interior edge of passage.
Further be, in the inner surface of described water conservancy diversion frame is set on air-out direction big outside little smooth surface.
As the preferred version of technique scheme, the small end of smooth surface is smoothly transitted into the interior edge of passage.
Further be, also comprise top board that is positioned at the aerofoil fan top and the outer machine bottom board that is positioned at the aerofoil fan below, front plane frame, heat exchanger connect outer machine bottom board and top board, and machine bottom board is provided with dividing plate outside, and the water conservancy diversion frame is sealed and matched respectively on outer machine bottom board, heat exchanger, top board and the dividing plate.
Further be that the hole wall of passage is set to even surface.
The beneficial effects of the utility model are: by the water conservancy diversion frame with passage is set between aerofoil fan and front plane frame, during off-premises station work, room air is through the heat exchanger heat exchange, and the air outlet from front plane frame behind the passage of aerofoil fan, water conservancy diversion frame is discharged outdoor.In this process, the water conservancy diversion frame can play and reduce the aerofoil fan outlet outside and the aerodynamic loss in the space of formation such as front plane frame, base plate and the effect of water conservancy diversion, prevent off-premises station when work, air-flow flow into and forms eddy current this space in, thus the noise can effectively reduce off-premises station and work the time, test result shows, after increasing the water conservancy diversion frame, the air quantity of off-premises station obviously improves, and noise also has tangible reduction, improved the performance of air-conditioner, be particluarly suitable for promoting the use of on the various air-conditioners.
Description of drawings
Fig. 1 is the schematic diagram during the airflow passes off-premises station in the prior art;
Fig. 2 is the perspective view of front plane frame;
Fig. 3 is the structural representation after off-premises station decomposes;
Schematic diagram when Fig. 4 is an airflow passes off-premises station in the utility model;
Perspective view when Fig. 5 is the water conservancy diversion frame by the inclined-plane water conservancy diversion;
Perspective view when Fig. 6 is the water conservancy diversion frame by smooth surface;
Fig. 7 is the perspective view after the water conservancy diversion frame with Fig. 5 is installed on the off-premises station.
Be labeled as among the figure: aerofoil fan 1, front plane frame 2, passage 3, air-ducting ring 4, water conservancy diversion frame 5, inclined-plane 6, smooth surface 7, outer machine bottom board 8, heat exchanger 9, dividing plate 10, the air-flow cyclic space 11, top board 12, the flow direction of air-flow when the direction of arrow is off-premises station work among the figure.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further specified.
As Fig. 2～shown in Figure 7, outdoor machine of body-separated air-conditioner of the present utility model, comprise aerofoil fan 1, the front plane frame 2 that has air outlet in the arranged outside of aerofoil fan 1 air outlet, aerofoil fan 1 air outlet inboard is provided with heat exchanger 9, and the water conservancy diversion frame 5 with passage 3 is set between aerofoil fan 1 and front plane frame 2, and passage 3 is coupled to the air outlet place of front plane frame 2.During off-premises station work, room air is through heat exchanger 9 heat exchange, and the air outlet from front plane frame 2 behind the passage 3 of aerofoil fan 1, water conservancy diversion frame 5 is discharged outdoor.In this process, water conservancy diversion frame 5 can play and reduce the aerofoil fan outlet outside and the aerodynamic loss in the space of formation such as front plane frame, base plate and the effect of water conservancy diversion, sealing is as the effect of Fig. 1, the air-flow cyclic space 11 shown in Figure 4, when preventing off-premises station work, air-flow flow in this air-flow cyclic space 11, prevent the generation of eddy current, thereby the noise in the time of can effectively reducing off-premises station work, test result shows, after increasing water conservancy diversion frame 5, the air quantity of off-premises station obviously improves, and noise also has tangible reduction, has improved the performance of air-conditioner.
In the superincumbent embodiment, the mode that passage 3 is coupled to the air outlet place of front plane frame 2 can be that the air outlet that airduct is connected to front plane frame 2 is set on passage 3, or directly passage 3 is coupled on the air outlet of front plane frame 2, as optimal way, the inboard of frame 2 air outlets is provided with air-ducting ring 4 in front, and the outer of passage 3 is coupled to the interior along last of air-ducting ring 4.Promptly at the off-premises station that has had air-ducting ring 4 on the existing frame 2 in front, only need to solve existing off-premises station well and when air draft, have the problem of noise greatly by the water conservancy diversion frame 5 of this uses in novel is set.
Water conservancy diversion frame 5 can be made slab construction, as long as can will form the air-flow cyclic space 11 sealings of eddy current.In order to improve guide effect to air-flow, in the inner surface of described water conservancy diversion frame 5 is set on air-out direction big outside little inclined-plane 6.As shown in Figure 5, when room air after heat exchanger 9 heat exchange, under the effect of aerofoil fan 1, air-flow from inclined-plane 6 behind passage 3 air-ducting ring 4 from front plane frame 2 blow out outdoor.In this mode, the small end on inclined-plane 6 can be only to extend on the inner surface of water conservancy diversion frame 5, but, air-flow is reflecting through forming on the inner surface of water conservancy diversion frame 5 behind the inclined-plane 6, cause the flowing pressure loss of air-flow, as optimal way, the small end on inclined-plane 6 preferably extends to the Nei Yanchu of passage 3.Like this, air-flow directly from passage 3, blows out outdoorly behind inclined-plane 6 through air-ducting ring 4, can reduce the flowing pressure loss of air-flow, improves the heat exchange effect of off-premises station.
With respect to above-mentioned embodiment, in order to improve guide effect to air-flow, as another kind of set-up mode, in the inner surface of described water conservancy diversion frame 5 is set on air-out direction big outside little smooth surface 7.As shown in Figure 6, when room air after heat exchanger 9 heat exchange, under the effect of aerofoil fan 1, air-flow blows out outdoor from smooth surface 7 air-ducting ring 4 from front plane frame 2 behind passage 3.Similarly, in this mode, the small end of smooth surface 7 can be only to extend on the inner surface of water conservancy diversion frame 5, and as optimal way, the small end of smooth surface 7 preferably extends to the Nei Yanchu of passage 3.Like this, air-flow directly from passage 3, blows out outdoorly behind smooth surface 7 through air-ducting ring 4, can reduce the flowing pressure loss of air-flow, improves the heat exchange effect of off-premises station.
In the above embodiment, water conservancy diversion frame 5 can be made cylinder-like structure, the heat exchange main part of heat exchanger 9 is arranged in the water conservancy diversion frame 5 of this cylinder-like structure, make from heat exchanger 9 air-flow that comes out and all in this cylinder-like structure, flow, can prevent well that eddy current from producing, still, because the structure itself in the off-premises station is just compact, water conservancy diversion frame 5 is set to cylinder-like structure, is unfavorable for that water conservancy diversion frame 5 installs and fixes in off-premises station.As preferred mode, also comprise the top board 12 that is positioned at aerofoil fan 1 top and be positioned at the outer machine bottom board 8 of aerofoil fan 1 below, front plane frame 2, heat exchanger 9 connect outer machine bottom board 8 and top board 12, machine bottom board 8 is provided with dividing plate 10 outside, and water conservancy diversion frame 5 is sealed and matched respectively on outer machine bottom board 8, heat exchanger 9, top board 12 and the dividing plate 10.Dividing plate 10 can be arranged compressor in the off-premises station and heat exchanger in 9 minutes; And after water conservancy diversion frame 5 is sealed and matched on outer machine bottom board 8, heat exchanger 9, top board 12 and the dividing plate 10 respectively, can make full use of the space of off-premises station.When room air after heat exchanger 9 heat exchange, under the effect of aerofoil fan 1, air-flow at first flow through outer machine bottom board 8, dividing plate 10 and top board 12, and then blow out outdoor by inclined-plane 6 or smooth surface 7 air-ducting ring 4 from front plane frame 2 behind passage 3 of water conservancy diversion frame 5.Obviously, this type of attachment can make full use of the space that forms between dividing plate 10, heat exchanger 9, the top board 12, and water conservancy diversion frame 5 and being sealed and matched between them can finely prevent to form eddy current.
In order to guarantee the unobstructed of air-flow better, the hole wall of described passage 3 is set to even surface.Like this, air-flow can reduce the flowing pressure loss of air-flow through passage 3 time, improve the heat exchange effect of off-premises station.
Claims (8)
1. outdoor machine of body-separated air-conditioner, comprise aerofoil fan (1), the front plane frame (2) that has air outlet in the arranged outside of aerofoil fan (1) air outlet, be provided with heat exchanger (9) in aerofoil fan (1) air outlet inboard, it is characterized in that: the water conservancy diversion frame (5) with passage (3) is set between aerofoil fan (1) and front plane frame (2), and passage (3) is coupled to the air outlet place of front plane frame (2).
2. outdoor machine of body-separated air-conditioner as claimed in claim 1 is characterized in that: the inboard of frame (2) air outlet is provided with air-ducting ring (4) in front, and the outer of passage (3) is coupled to the interior along last of air-ducting ring (4).
3. outdoor machine of body-separated air-conditioner as claimed in claim 1 is characterized in that: in the inner surface of described water conservancy diversion frame (5) is set on air-out direction big outside little inclined-plane (6).
4. outdoor machine of body-separated air-conditioner as claimed in claim 3 is characterized in that: the small end of inclined-plane (6) extends to the interior edge of passage (3).
5. outdoor machine of body-separated air-conditioner as claimed in claim 1 is characterized in that: in the inner surface of described water conservancy diversion frame (5) is set on air-out direction big outside little smooth surface (7).
6. outdoor machine of body-separated air-conditioner as claimed in claim 5 is characterized in that: the small end of smooth surface (7) is smoothly transitted into the interior edge of passage (3).
7. according to any described outdoor machine of body-separated air-conditioner of claim in the claim 1～6, it is characterized in that: also comprise top board (12) that is positioned at aerofoil fan (1) top and the outer machine bottom board (8) that is positioned at aerofoil fan (1) below, front plane frame (2), heat exchanger (9) connect outer machine bottom board (8) and top board (12), machine bottom board (8) is provided with dividing plate (10) outside, and water conservancy diversion frame (5) is sealed and matched respectively on outer machine bottom board (8), heat exchanger (9), top board (12) and the dividing plate (10).
8. outdoor machine of body-separated air-conditioner as claimed in claim 7 is characterized in that: the hole wall of passage (3) is set to even surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008203030583U CN201311005Y (en) | 2008-12-02 | 2008-12-02 | Split type air conditioner outdoor device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008203030583U CN201311005Y (en) | 2008-12-02 | 2008-12-02 | Split type air conditioner outdoor device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201311005Y true CN201311005Y (en) | 2009-09-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008203030583U Expired - Lifetime CN201311005Y (en) | 2008-12-02 | 2008-12-02 | Split type air conditioner outdoor device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201311005Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107345708A (en) * | 2016-05-05 | 2017-11-14 | 珠海格力电器股份有限公司 | Flow guide device and air conditioner outdoor unit |
| CN109210736A (en) * | 2018-09-12 | 2019-01-15 | 珠海格力电器股份有限公司 | Courtyard machine and air conditioning system |
| CN109442597A (en) * | 2018-09-25 | 2019-03-08 | 浙江佳中智能家居科技有限公司 | It is a kind of convey refrigerant outer machine in fan fixed structure |
| CN110087694A (en) * | 2017-04-25 | 2019-08-02 | 首尔伟傲世有限公司 | Deodorizing module and electronic device including the deodorizing module |
| CN110741207A (en) * | 2016-11-01 | 2020-01-31 | Lg电子株式会社 | Air conditioner |
| CN113175744A (en) * | 2021-06-09 | 2021-07-27 | 青岛顺威精密塑料有限公司 | Air exhausting structure of axial flow fan air guiding cover of integrated air conditioner |
-
2008
- 2008-12-02 CN CNU2008203030583U patent/CN201311005Y/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107345708A (en) * | 2016-05-05 | 2017-11-14 | 珠海格力电器股份有限公司 | Flow guide device and air conditioner outdoor unit |
| CN110741207A (en) * | 2016-11-01 | 2020-01-31 | Lg电子株式会社 | Air conditioner |
| US11209011B2 (en) | 2016-11-01 | 2021-12-28 | Lg Electronics Inc. | Air conditioner |
| CN110087694A (en) * | 2017-04-25 | 2019-08-02 | 首尔伟傲世有限公司 | Deodorizing module and electronic device including the deodorizing module |
| CN109210736A (en) * | 2018-09-12 | 2019-01-15 | 珠海格力电器股份有限公司 | Courtyard machine and air conditioning system |
| CN109442597A (en) * | 2018-09-25 | 2019-03-08 | 浙江佳中智能家居科技有限公司 | It is a kind of convey refrigerant outer machine in fan fixed structure |
| CN109442597B (en) * | 2018-09-25 | 2024-04-26 | 浙江星光电科智能家居科技有限公司 | Fan fixing structure in outer machine for conveying refrigerant |
| CN113175744A (en) * | 2021-06-09 | 2021-07-27 | 青岛顺威精密塑料有限公司 | Air exhausting structure of axial flow fan air guiding cover of integrated air conditioner |
| CN113175744B (en) * | 2021-06-09 | 2022-06-28 | 青岛顺威精密塑料有限公司 | Air exhausting structure of axial fan air guide cover of integrated air conditioner |
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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: 20090916 |
|
| CX01 | Expiry of patent term |