CN101988718A - Window air conditioner - Google Patents
Window air conditioner Download PDFInfo
- Publication number
- CN101988718A CN101988718A CN2009100700351A CN200910070035A CN101988718A CN 101988718 A CN101988718 A CN 101988718A CN 2009100700351 A CN2009100700351 A CN 2009100700351A CN 200910070035 A CN200910070035 A CN 200910070035A CN 101988718 A CN101988718 A CN 101988718A
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- outdoor
- indoor
- chassis
- heat converter
- fan
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Abstract
The invention discloses a window air conditioner which comprises a compressor, an indoor heat exchanger, an outdoor heat exchanger, an indoor fan, an outdoor fan, shells, a chassis and a baffle which is arranged on the chassis and divides the whole air conditioner into an indoor part and an outdoor part, wherein the upper cover of the indoor shell separated by the baffle is higher than that of the outdoor shell; the upper cover of the outdoor shell is equipped with an outdoor air inlet; an outdoor air outlet is formed on the outdoor chassis; the outdoor heat exchanger is horizontally placed at the outdoor air outlet on the chassis; the horizontal compressor is fixed on the chassis; and the axial-flow outdoor fan is horizontally downwards arranged above the outdoor heat exchanger. The window air conditioner changes the intake air condition of the outdoor axial-flow fan, reduces intake air resistance, improves utilization mode of cooling water, lowers motor load and the outdoor overall height, and enlarges outdoor visual range from indoor aspect.
Description
Technical field
The present invention relates to air-conditioning, especially a kind of air intake direction that changes outdoor side axial reduces the air intake resistance, reduces the window air conditioner of the whole height of outside.
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.
But, as shown in Figure 2, the window air conditioner of prior art, outdoor side axial 17 its air intake directions are from the left and right sides and upside, i.e. its air intake direction of outdoor side axial and non axial but with axially vertical, so the air intake resistance is very big.In addition, because the shell of window air conditioner is a rectangle, in the time of on being installed in windowsill, the outside is too high, gives people's visual effect bad.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of air intake direction that changes outdoor side axial, reduction air intake resistance, the window air conditioner of the whole height of reduction outside.
In order to solve the problems of the technologies described above, the technical solution used in the present invention is: a kind of window air conditioner, 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, the outer casing upper cover of the indoor section that is separated by baffle plate is than the outer casing upper cover height of outdoor section, the outer casing upper cover of outdoor section is provided with the outside air inlet, on the chassis that is positioned at the outside part, be formed with the outside air outlet, the outdoor heat converter level is placed on the outside air outlet on the chassis, horizontal compressor is fixed on the chassis, and axial-flow type outdoor fan level sweeps away and is installed in the outdoor heat converter top.
The electric machine support of described outside fan is horizontally fixed on the baffle plate, and outdoor fan sweeps away by the outdoor fan motor level and is fixed on the electric machine support.
There is not water ring on the described outdoor fan.
Described outdoor heat converter is double-deck, is provided with netted cooling water runner groove between two-layer outdoor heat converter, and cooling water runner groove slightly tilts to the air-conditioning rear portion, makes the cooling water of indoor arrive outdoor by cooling water runner concentrated flow.
Described outside air outlet is the perforation square hole more smaller than outdoor heat converter, and outdoor heat converter is ridden on four limits of square outside air outlet.
The outer casing upper cover of described outdoor section is than the low 100mm of outer casing upper cover of indoor section.
Described outside air inlet is a plurality of parallel, elongated through holes.
Described outside air inlet is along the longitudinal direction of air-conditioning.
Beneficial effect of the present invention: changed the air intake situation of outdoor side axial, made its characteristics that meet aerofoil fan self, reduced the air intake resistance.Improve the mode of utilizing of cooling water, removed outside fan water ring, reduced motor load.Reduced the whole height of outside, increased from indoor and seen outdoor visual range.
Description of drawings
Fig. 1 is the exploded perspective view of the window air conditioner of prior art design.
Fig. 2 is the partial perspective view of the window air conditioner of prior art.
Fig. 3 is the overall perspective view of window air conditioner of the present invention.
Fig. 4 is the outdoor side structure schematic diagram of window air conditioner of the present invention.
Fig. 5 is the partial enlarged drawing of window air conditioner of the present invention.
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 of window air conditioner of the present invention is identical with prior art, with reference to prior art:
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 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.
The present invention is that outdoor side structure is different with the difference of prior art, is described in detail below:
As Fig. 3,4, shown in 5, window air conditioner of the present invention, 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, the outer casing upper cover 44 of the indoor section that is separated by baffle plate 42 is than outer casing upper cover 43 height of outdoor section, the outer casing upper cover 43 of outdoor section is provided with outside air inlet 43, on the chassis 31 that is positioned at the outside part, be formed with the outside air outlet, outdoor heat converter 33 levels are placed on the outside air outlet on the chassis 31, horizontal compressor 30 is fixed on the chassis 31, and axial-flow type outdoor fan 37 levels sweep away and are installed in outdoor heat converter 33 tops.
The electric machine support 32 of described outside fan is horizontally fixed on the baffle plate 42, and outdoor fan 37 sweeps away by outdoor fan motor 35 levels and is fixed on the electric machine support 32.
There is not water ring on the described outdoor fan 37.
Described outdoor heat converter 33 is double-deck, is provided with netted cooling water runner groove 39 between two-layer outdoor heat converter, and cooling water runner groove 39 slightly tilts to the rear portion, makes the cooling water of indoor flow to outdoor by cooling water runner groove 39.
Described outside air outlet is the perforation square hole more smaller than outdoor heat converter 33, and outdoor heat converter 33 is ridden on four limits of square outside air outlet.
The outer casing upper cover 43 of described outdoor section is than the outer casing upper cover 44 low 100mm of indoor section.
Described outside air inlet 43 is a plurality of parallel, elongated through holes, along the longitudinal direction of air-conditioning.
The present invention uses horizontal compressor, and the outdoor side axial ceiling mounting type is installed in the outside, and the outdoor heat converter level is installed in the bottom, outside.Perforate on outdoor chassis is so that form the air outlet of outdoor heat converter.In the middle of two-layer heat exchanger, add cooling water runner groove, reticulate, tiny, groove under shed is so that water flows out.Change the air intake situation of outdoor side axial, made its characteristics that meet aerofoil fan self, reduced the air intake resistance.Improve the mode of utilizing of cooling water, removed outside fan water ring, reduced motor load.Reduced the whole height of outside, increased from indoor and seen outdoor visual range.
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 (8)
1. window air conditioner, 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, the outer casing upper cover (44) of the indoor section that is separated by baffle plate (42) is than outer casing upper cover (43) height of outdoor section, the outer casing upper cover of outdoor section (43) is provided with outside air inlet (43), on the chassis that is positioned at the outside part (31), be formed with the outside air outlet, outdoor heat converter (33) level is placed on the outside air outlet on the chassis (31), horizontal compressor (30) is fixed on the chassis (31), and axial-flow type outdoor fan (37) level sweeps away and is installed in outdoor heat converter (33) top.
2. window air conditioner according to claim 1 is characterized in that, the electric machine support (32) of described outside fan is horizontally fixed on the baffle plate (42), and outdoor fan (37) sweeps away by outdoor fan motor (35) level and is fixed on the electric machine support (32).
3. window air conditioner according to claim 1 is characterized in that, described outdoor fan does not have water ring on (37).
4. window air conditioner according to claim 1, it is characterized in that, described outdoor heat converter (33) is double-deck, between two-layer outdoor heat converter, be provided with netted cooling water runner groove (39), cooling water runner groove (39) slightly tilts to the air-conditioning rear portion, makes the cooling water of indoor flow to outdoor by cooling water runner groove (39).
5. window air conditioner according to claim 1 is characterized in that, described outside air outlet is the perforation square hole more smaller than outdoor heat converter (33), and outdoor heat converter (33) is ridden on four limits of square outside air outlet.
6. window air conditioner according to claim 1 is characterized in that, the outer casing upper cover of described outdoor section (43) is than the low 100mm of outer casing upper cover (44) of indoor section.
7. window air conditioner according to claim 1 is characterized in that, described outside air inlet (43) is a plurality of parallel, elongated through holes.
8. window air conditioner according to claim 7 is characterized in that, described outside air inlet (43) is along the longitudinal direction of air-conditioning.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100700351A CN101988718A (en) | 2009-08-03 | 2009-08-03 | Window air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100700351A CN101988718A (en) | 2009-08-03 | 2009-08-03 | Window air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101988718A true CN101988718A (en) | 2011-03-23 |
Family
ID=43745391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100700351A Pending CN101988718A (en) | 2009-08-03 | 2009-08-03 | Window air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101988718A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104329842A (en) * | 2014-11-08 | 2015-02-04 | 合肥天鹅制冷科技有限公司 | Air conditioning evaporator device with defrosting function |
| CN107036178A (en) * | 2017-04-18 | 2017-08-11 | 珠海格力电器股份有限公司 | Window air conditioner |
-
2009
- 2009-08-03 CN CN2009100700351A patent/CN101988718A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104329842A (en) * | 2014-11-08 | 2015-02-04 | 合肥天鹅制冷科技有限公司 | Air conditioning evaporator device with defrosting function |
| CN107036178A (en) * | 2017-04-18 | 2017-08-11 | 珠海格力电器股份有限公司 | Window air conditioner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110323 |