CN101957025A - Window air conditioner comprising outdoor fan with two water-kicking rings - Google Patents
Window air conditioner comprising outdoor fan with two water-kicking rings Download PDFInfo
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- CN101957025A CN101957025A CN2009100697804A CN200910069780A CN101957025A CN 101957025 A CN101957025 A CN 101957025A CN 2009100697804 A CN2009100697804 A CN 2009100697804A CN 200910069780 A CN200910069780 A CN 200910069780A CN 101957025 A CN101957025 A CN 101957025A
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- outdoor
- fan
- outdoor heat
- heat converter
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Abstract
The invention discloses a window air conditioner comprising an outdoor fan with two water-kicking rings. The window air conditioner is characterized in that outdoor heat exchangers comprise an outer outdoor heat exchanger and an inner outdoor heat exchanger, and the outdoor fan is arranged at the middle of the outer outdoor heat exchanger and the inner outdoor heat exchanger and provided with the two water-kicking rings; and seal-plates are arranged above or at the two sides of a space formed by the outer outdoor heat exchanger and the inner outdoor heat exchanger so as to seal the outdoor fan in the space surrounded by the seal-plates, and the shaft of a motor passes through the inner outdoor heat exchanger to drive the outdoor fan to rotate. In the invention, the two water-kicking rings of the outdoor fan can greatly increase the water-kicking effect, which is more advantageous to the heat dissipation of the outdoor heat exchangers. Because the outdoor heat exchangers are arranged separately, the heat dissipation of the outdoor heat exchangers is evener, and the heat dissipation is more sufficient under the same situations; and the system resistance is reduced, which is helpful for improving the energy efficiency ratio (EER) of the whole machine.
Description
Technical field
The present invention relates to air-conditioning, especially a kind of outside fan has the window air conditioner of doubles water ring.
Background technology
As shown in Figure 1, the structure of the window air conditioner of prior art design is: chassis 1 constitutes the bottom surface of air-conditioning, and the place ahead, indoor of 1 is provided with front panel 3 on the chassis.
The lower end of panel 3 has formed the air suction structure 3i that draws room air in front, and the upper end is provided with the air discharge grille 3e of the air after indoor discharge heat exchange.And, on air discharge grille 3e, be provided with several steam vents 3e` to indoor discharge air.
Simultaneously, be provided with suction grille 4, and on suction grille 4, be provided with the suction hole 4` that several draw air, and between suction grille 4 and air suction structure 3i, be provided with filter (not expression among the figure) in the place ahead of air suction structure 3i.
The inboard of panel 3 is provided with indoor heat converter 5 in front.In indoor heat converter 5, working fluid that it is inner and the air of drawing by air suction structure 3i carry out heat exchange.Indoor heat converter 5 specifically is arranged on the baffle plate 7.
The rear end of described The One On The Chassis indoor heat converter 5 is provided with baffle plate 7.The effect of baffle plate 7 is that whole air-conditioning is divided into indoor section and outdoor section.Thus, under the effect of baffle plate 7, can not produce air between indoor section and the outdoor section and flow.Be provided with the brace that is connected with following guard shield 18 in the upper end of baffle plate 7.
Be provided with volute 9 in the inside of baffle plate 7.On volute 9, be provided with by the guide face 9g of certain curvature from the bending of a certain side direction opposite side.
In the front of volute 9, be provided with orifice plate 11 on the promptly corresponding position with indoor heat converter 5.In that being set on the orifice plate 11, the air that will pass through indoor heat converter 5 guides to throttle orifice 12 on the following indoor fan 13.And, be provided with in the upper end of orifice plate 11 and form whole air with it and guide to exhaust guide 11e on the air discharge grille 3e after the heat exchange.
Simultaneously, be provided with indoor fan 13, make room air pass through air suction structure 3i and indoor heat converter 5 and throttle orifice 12 and flow in the inside of volute 9.Indoor fan 13 is drawn air and is discharged air from circumferencial direction by throttle orifice 12, and the air of discharging is directed to exhaust guide 11e along guide face 9g.
More than Shuo Ming structure is the indoor section of window air conditioner, and the structure to the outdoor section divided by baffle plate 7 describes below:
On the outside of baffle plate 7, be provided with the motor 15 of drive chamber's internal fan 13 and outdoor fan 17.The rotating shaft of described motor 15 outstanding towards relatively.Wherein the rotating shaft of a certain side runs through the center that described baffle plate 7 extends to volute 9, turning cell internal fan 13.
In motor 15 outside rotating shafts, be provided with outdoor fan 17.Outdoor fan 17 makes it carry out heat exchange by following outdoor heat converter 19 behind the outdoor absorption outside air of air-conditioning.On outdoor fan 17, be provided with the ring 17r that connects blade end.
On chassis 1, be provided with the guard shield 18 of the air-flow of guiding outdoor fan 17 generations.On guard shield 18, be provided with along with the rotation of the outdoor fan 17 of outdoor heat converter 19 intercommunications and produce the through hole 18` of air-flow.The outside air that guard shield 18 guiding outdoor fans are sent, and air is flowed on whole outdoor heat converter 19.Guard shield 18 is arranged at the two ends of outdoor heat converter 19, and is connected with described baffle plate by brace.
On the outside on chassis 1, be provided with guard shield 18 towards relative outdoor heat converter 19.The effect of outdoor heat converter 19 is to make the outside air of absorption and inner working fluid carry out heat exchange.And, on the The One On The Chassis position that is equivalent between baffle plate 7 and the guard shield 18, be provided with the compressor 20 in the air handling system.
At last, utilize as above each element of the formation air-conditioning of layout of shell 21 sealings, so that be isolated from the outside.Such shell 21 has constituted the outward appearance of air-conditioning.
As above the indoor section of the air-conditioning of Gou Chenging is arranged in the indoor environment of need regulating air, and that outdoor section is arranged at is outdoor.
As shown in Figure 2, schematic diagram for another kind of window air conditioner overall structure major part, its operation principle is identical with above-mentioned window air conditioner, described parts are installed on the chassis 31, double outdoor heat converter 34,44 is side-by-side, 34 is the outer side chamber outer heat-exchanger, 44 is inboard outdoor heat converter, the two is installed in the rear side on chassis 31 side by side, outdoor fan 32 is close to inboard heat exchanger 44, in the outside of outdoor fan 32 spiral case 33 is arranged, a water ring (not shown) is arranged on outdoor fan 32.
But, the window air conditioner of said structure, owing to have only a water ring on the outdoor fan 32, its water yield of being up to is limited, and the top of outer side chamber outer heat-exchanger 34 beat less than water, so the effect of fetching water is also bad.In addition, two row's outdoor heat converters are fitted together, and its windage is very big, and inboard outdoor heat converter 44 heat exchange effects are very bad.
Summary of the invention
Technical problem to be solved by this invention is, providing a kind of can increase the effect of fetching water to a great extent, and the outside fan that more helps the heat radiation of condenser has the window air conditioner of doubles water ring.
In order to solve the problems of the technologies described above, the technical solution used in the present invention is: a kind of outside fan has the window air conditioner of doubles water ring, comprise compressor, indoor heat converter, outdoor heat converter, indoor fan, outdoor fan, shell, chassis and the baffle plate that whole air-conditioning is divided into indoor section and outdoor section that is arranged on the chassis, outdoor heat converter is double, comprise outer side chamber outer heat-exchanger and inboard outdoor heat converter, outer side chamber outer heat-exchanger and inboard outdoor heat converter are placed apart, outdoor fan is positioned in the middle of outer side chamber outer heat-exchanger and the inboard outdoor heat converter, two water rings are arranged on outdoor fan, two water rings are close to outer side chamber outer heat-exchanger and inboard outdoor heat converter respectively, the both sides in the space that outer side chamber outer heat-exchanger and inboard outdoor heat converter constitute and above be provided with sealing plate, outdoor fan is enclosed in sealing plate, in the space that outer side chamber outer heat-exchanger and inboard outdoor heat converter are enclosed, the axle of motor passes inboard outdoor heat converter, drives outdoor fan and rotates.
Described outer side chamber outer heat-exchanger and inboard outdoor heat converter be arranged in parallel.
Described outdoor fan is an aerofoil fan, and two water rings lay respectively at the rear and front end of flabellum.
Described two water rings are parallel to each other.
Described sealing plate is an iron plate.
Beneficial effect of the present invention: the doubles water ring of outdoor side axial can increase the effect of fetching water to a great extent, more helps the heat radiation of outdoor heat converter.Outdoor heat converter its heat radiation placed apart is more even, and same case heat radiation down is more abundant.Outdoor heat converter SR placed apart has reduced, and helps improving the Energy Efficiency Ratio of complete machine.
Description of drawings
Fig. 1 is the exploded perspective view of the window air conditioner of prior art design.
Fig. 2 is the stereogram of overall structure major part of a kind of window air conditioner of prior art.
Fig. 3 is the stereogram that outside of the present invention fan has the window air conditioner of doubles water ring.
Fig. 4 is the stereogram after Fig. 3 adds sealing plate.
The specific embodiment
Below in conjunction with the drawings and specific embodiments window air conditioner of the present invention is described in further detail:
The operation principle that outside of the present invention fan has the window air conditioner of doubles water ring is identical with prior art, can be with reference to prior art, so no longer narration, and with reference to the Reference numeral of prior art, the present invention is that outdoor side structure is different with the difference of prior art, is described in detail below:
As Fig. 3, shown in 4, outside of the present invention fan has the window air conditioner of doubles water ring, comprise compressor, indoor heat converter, outdoor heat converter, indoor fan, outdoor fan, shell, chassis and the baffle plate that whole air-conditioning is divided into indoor section and outdoor section that is arranged on the chassis, outdoor heat converter is double, comprise outer side chamber outer heat-exchanger 34 and inboard outdoor heat converter 44, outer side chamber outer heat-exchanger 34 and inboard outdoor heat converter 44 are placed apart, outdoor fan 32 is positioned in the middle of outer side chamber outer heat-exchanger 34 and the inboard outdoor heat converter 44, two water rings 36 are arranged on outdoor fan 32,37, two water rings 36,37 are close to outer side chamber outer heat-exchanger 34 and inboard outdoor heat converter 44 respectively, the both sides in the space that outer side chamber outer heat-exchanger 34 and inboard outdoor heat converter 44 constitutes and above be provided with sealing plate 38, outdoor fan 32 is enclosed in sealing plate 38, in the space that outer side chamber outer heat-exchanger 34 and inboard outdoor heat converter 44 are enclosed, the axle of motor 35 passes inboard outdoor heat converter 44, drives outdoor fan 32 and rotates.
Described outer side chamber outer heat-exchanger 34 and inboard outdoor heat converter 44 be arranged in parallel.
Described outdoor fan 32 is an aerofoil fan, and two water rings 36,37 lay respectively at the rear and front end of flabellum.Two water rings 36,37 are parallel to each other.
Described sealing plate 38 is an iron plate.
The present invention increases a water ring on outdoor side axial, two rows are placed apart with outdoor heat converter, and outdoor fan is put in wherein.The both sides and the top of outdoor heat converter all seal with iron plate.That is to say that the doubles water ring of outdoor side axial can increase the effect of fetching water to a great extent, more helps the heat radiation of outdoor heat converter.Outdoor heat converter its heat radiation placed apart is more even, and same case heat radiation down is more abundant.Outdoor heat converter SR placed apart has reduced, and helps improving the Energy Efficiency Ratio of complete machine.
In sum, among the embodiment that content of the present invention is not confined to, the knowledgeable people in the same area can propose other embodiment easily within technological guidance's thought of the present invention, but this embodiment comprises within the scope of the present invention.
Claims (5)
1. an outside fan has the window air conditioner of doubles water ring, comprise compressor, indoor heat converter, outdoor heat converter, indoor fan, outdoor fan, shell, chassis and the baffle plate that whole air-conditioning is divided into indoor section and outdoor section that is arranged on the chassis, it is characterized in that, outdoor heat converter is double, comprise outer side chamber outer heat-exchanger (34) and inboard outdoor heat converter (44), outer side chamber outer heat-exchanger (34) and inboard outdoor heat converter (44) are placed apart, outdoor fan (32) is positioned in the middle of outer side chamber outer heat-exchanger (34) and the inboard outdoor heat converter (44), two water rings (36 are arranged on outdoor fan (32), 37), two water rings (36,37) be close to outer side chamber outer heat-exchanger (34) and inboard outdoor heat converter (44) respectively, both sides and top in the space that outer side chamber outer heat-exchanger (34) and inboard outdoor heat converter (44) constitute are provided with sealing plate (38), outdoor fan (32) is enclosed in sealing plate (38), in the space that outer side chamber outer heat-exchanger (34) and inboard outdoor heat converter (44) are enclosed, the axle of motor (35) passes inboard outdoor heat converter (44), drives outdoor fan (32) and rotates.
2. outside according to claim 1 fan has the window air conditioner of doubles water ring, it is characterized in that, described outer side chamber outer heat-exchanger (34) and inboard outdoor heat converter (44) be arranged in parallel.
3. outside according to claim 1 and 2 fan has the window air conditioner of doubles water ring, it is characterized in that, described outdoor fan (32) is an aerofoil fan, and two water rings (36,37) lay respectively at the rear and front end of flabellum.
4. outside according to claim 3 fan has the window air conditioner of doubles water ring, it is characterized in that, described two water rings (36,37) are parallel to each other.
5. outside according to claim 1 fan has the window air conditioner of doubles water ring, it is characterized in that, described sealing plate (38) is an iron plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100697804A CN101957025A (en) | 2009-07-20 | 2009-07-20 | Window air conditioner comprising outdoor fan with two water-kicking rings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100697804A CN101957025A (en) | 2009-07-20 | 2009-07-20 | Window air conditioner comprising outdoor fan with two water-kicking rings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101957025A true CN101957025A (en) | 2011-01-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100697804A Pending CN101957025A (en) | 2009-07-20 | 2009-07-20 | Window air conditioner comprising outdoor fan with two water-kicking rings |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101957025A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106369696A (en) * | 2016-10-31 | 2017-02-01 | 佛山市顺德区美的电子科技有限公司 | Air conditioner |
| CN107314449A (en) * | 2017-08-18 | 2017-11-03 | 广东美的制冷设备有限公司 | Air treatment module and air conditioner |
| WO2020155355A1 (en) * | 2019-02-03 | 2020-08-06 | 广东美的制冷设备有限公司 | Window type air conditioner |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002364875A (en) * | 2001-06-05 | 2002-12-18 | Fujitsu General Ltd | Integration type air conditioner |
| KR20050058136A (en) * | 2003-12-11 | 2005-06-16 | 주식회사 대우일렉트로닉스 | Window type air conditioner which thermal efficiency improved |
| CN1707177A (en) * | 2004-06-09 | 2005-12-14 | 乐金电子(天津)电器有限公司 | Window type air conditioner with condensed water flyoff device |
-
2009
- 2009-07-20 CN CN2009100697804A patent/CN101957025A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002364875A (en) * | 2001-06-05 | 2002-12-18 | Fujitsu General Ltd | Integration type air conditioner |
| KR20050058136A (en) * | 2003-12-11 | 2005-06-16 | 주식회사 대우일렉트로닉스 | Window type air conditioner which thermal efficiency improved |
| CN1707177A (en) * | 2004-06-09 | 2005-12-14 | 乐金电子(天津)电器有限公司 | Window type air conditioner with condensed water flyoff device |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106369696A (en) * | 2016-10-31 | 2017-02-01 | 佛山市顺德区美的电子科技有限公司 | Air conditioner |
| CN106369696B (en) * | 2016-10-31 | 2022-03-22 | 佛山市顺德区美的电子科技有限公司 | Air conditioner |
| CN107314449A (en) * | 2017-08-18 | 2017-11-03 | 广东美的制冷设备有限公司 | Air treatment module and air conditioner |
| WO2020155355A1 (en) * | 2019-02-03 | 2020-08-06 | 广东美的制冷设备有限公司 | Window type air conditioner |
| US11739954B2 (en) | 2019-02-03 | 2023-08-29 | Gd Midea Air-Conditioning Equipment Co., Ltd. | Window air conditioner |
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Application publication date: 20110126 |