CN101871678A - Window type air conditioner - Google Patents
Window type air conditioner Download PDFInfo
- Publication number
- CN101871678A CN101871678A CN200910068591A CN200910068591A CN101871678A CN 101871678 A CN101871678 A CN 101871678A CN 200910068591 A CN200910068591 A CN 200910068591A CN 200910068591 A CN200910068591 A CN 200910068591A CN 101871678 A CN101871678 A CN 101871678A
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- China
- Prior art keywords
- chassis
- rear portion
- outdoor
- heat converter
- indoor
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Abstract
The invention discloses a window type air conditioner comprising a compressor, an indoor heat exchanger, an outdoor heat exchanger, an indoor fan, an outdoor fan, a casing and a chassis which is divided into a front chassis part for installing indoor assemblies and a rear chassis part for installing outdoor assemblies, wherein convex strips are formed on the rear chassis part so that the bottom of the outdoor heat exchanger is installed in the space formed by the edge of the rear chassis part and the convex strips; a slim water storage groove protruding from the rear chassis part is formed on the rear chassis part positioned around the lower part of the outdoor fan; one end of the water storage groove is communicated with a slim channel through a water guiding channel protruding from the surface of the rear chassis part, and the other end of the water storage groove is communicated with the space which is formed by the edge of the rear chassis part and the convex strips and is used for installing the outdoor heat exchanger; and a wind inlet is formed on the chassis below the outdoor fan. The invention has the advantages of improving the structure of the chassis channel and increasing the area of the wind inlet.
Description
Technical field
The present invention relates to air-conditioning, especially a kind of chassis flow passage structure that improves, the window air conditioner of increase air-admitting surface.
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, the chassis 1 of the window air conditioner of prior art design, chassis 1 is divided into the chassis anterior 21 of accessory in the installation room and the rear portion, chassis 23 of the outer accessory of installation room, the condensed water that produces on the indoor heat converter 5 flows into the front portion, chassis 21 that is arranged in indoor heat converter 5 belows, because when window air conditioner is installed, indoor slightly higher than outdoor, condensed water flows in the rear portion, chassis 23 along the passage 22 on one side, chassis, outdoor heat converter 19 is installed in rear portion, chassis 23, the condensed water that the ring 17r of the connection blade end that is provided with by outdoor fan 17 will flow in the rear portion, chassis 23 is played, outdoor heat converter 19 is cooled off, outdoor heat converter 19 bottoms are immersed in the condensed water simultaneously, also play the effect of condensation.
But, the chassis 1 of prior art, because condensed water flows in most of space at rear portion, chassis 23 by passage 22, impounded area is big, and retaining speed is slow, and without the wasted real estate of retaining too many condensed water, in addition, because condensation flow is in rear portion, most of chassis, so, can not increase extra air inlet at the rear portion, chassis, influence heat exchange area.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of chassis flow passage structure that improves, the window air conditioner of increase air-admitting surface.
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 chassis is divided into the front portion, chassis of accessory in the installation room and the rear portion, chassis of the outer accessory of installation room, condensed water in the front portion, chassis flows into the rear portion, chassis by passage, be formed with the raised item that protrudes chassis surface at the rear portion, chassis, the bottom of outdoor heat converter is installed in the edge, rear portion on chassis and the space that raised item forms; On the rear portion, chassis of the ring lower position that is positioned at outdoor fan, be formed with the elongated elongated catch basin that protrudes from chassis surface; One end of catch basin communicates with passage by the elongated diversion runner that protrudes from chassis surface, the other end of catch basin communicates with the space of the installation room outer heat-exchanger that the edge, rear portion and the raised item on chassis form, make the condensed water that flows down from indoor heat converter successively through front portion, chassis, passage, diversion runner, catch basin, flow into the space of the installation room outer heat-exchanger that edge, rear portion, chassis and raised item form.
On the chassis that is positioned at below the outdoor fan, be formed with air inlet.
Described air inlet is the through hole of a plurality of parallel elongate.
Described raised item is parallel with the edge, rear portion on chassis.
The space of the installation room outer heat-exchanger that edge, rear portion, described chassis and raised item form is more bigger than outdoor heat converter bottom surface, and the outdoor heat converter bottom just in time is installed in wherein.
Beneficial effect of the present invention: by having increased diversion passage and catch basin, ponding faster not only makes the fan effect of fetching water more obvious, and has increased the retaining height of condenser, makes the condenser effect better obviously.By changing the runner of water, can also increase the air inlet on chassis, thereby make the heat exchange effect better.
Description of drawings
Fig. 1 is the exploded perspective view of the window air conditioner of prior art design.
Fig. 2 is the structure chart on chassis of the window air conditioner of prior art.
Fig. 3 is the structure chart on the chassis 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, can be with reference to prior art, thus no longer narration, and with reference to the Reference numeral of prior art, the present invention and the difference of prior art are that the structure on chassis is different, are described in detail below:
As shown in Figure 3, 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, chassis 1 is divided into the chassis anterior 21 of accessory in the installation room and the rear portion, chassis 23 of the outer accessory of installation room, condensed water in the front portion, chassis 21 flows into rear portion, chassis 23 by passage 22, be formed with the raised item 26 that protrudes chassis surface at rear portion, chassis 23, the bottom of outdoor heat converter 19 is installed in the edge, rear portion on chassis 1 and the space that raised item 26 forms; On the rear portion, chassis 23 of the ring 17r lower position that is positioned at outdoor fan, be formed with the elongated elongated catch basin 25 that protrudes from chassis surface; One end of catch basin 25 communicates with passage 22 by the elongated diversion runner 24 that protrudes from chassis surface, the other end of catch basin 25 communicates with the space of the installation room outer heat-exchanger 19 that the edge, rear portion and the raised item 26 on chassis 1 form, make the condensed water that flows down from indoor heat converter successively through front portion, chassis 21, passage 22, diversion runner 24, catch basin 25, flow into the space of the installation room outer heat-exchanger 19 that edge, rear portion, chassis and raised item 26 form.In addition, on the chassis 1 that is positioned at below the outdoor fan 17, be formed with air inlet 27.Described air inlet 27 is the through hole of a plurality of parallel elongate.
Described raised item 26 is parallel with the edge, rear portion on chassis, and the space of the installation room outer heat-exchanger 19 that edge, rear portion, chassis and raised item 26 form is more bigger than outdoor heat converter 19 bottom surfaces, and outdoor heat converter 19 bottoms just in time are installed in wherein.
Below, when window air conditioner of the present invention was worked, the glide path of condensed water was elaborated:
When air-conditioning freezed, indoor heat converter 5 was equivalent to evaporimeter, flow in the front portion, chassis 21 through the cryogenic condensation water after the heat exchange, and when condensed water gathers when a certain amount of, condensed water flows into the diversion runner 24 that is arranged in rear portion, chassis 23 through passage 22.Condensed water flows into the elongated catch basin 25 of the ring 17r lower position that is arranged in outdoor fan along diversion runner 24, the ring 17r of outdoor fan fetches water, cryogenic condensation water in the catch basin 25 is got on the outdoor heat converter 19 (condenser), condenser is cooled off, in addition, the part of the cryogenic condensation water in the catch basin 25 of flowing through continues to flow to the edge, rear portion on chassis 1 and the space of the installation room outer heat-exchanger 19 that raised item 26 forms, and the bottom of outdoor heat converter 19 is cooled off.Because the condensed water in rear portion, chassis 23 flows in certain runner, makes other spaces at rear portion, chassis not have condensed water, so, on the chassis 1 that is positioned at below the outdoor fan 17, be formed with air inlet 27, thereby increased incoming air area, help air-conditioning is cooled off.So by increasing not only ponding faster of catch basin, make the fan effect of fetching water more obvious, and increased the retaining height of condenser, make the condenser effect better obviously.By changing the runner of water, can also increase the air inlet on chassis, thereby make the heat exchange effect better.
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. 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, chassis (1) is divided into the front portion, chassis (21) of accessory in the installation room and the rear portion, chassis (23) of the outer accessory of installation room, condensed water in the front portion, chassis (21) flows into rear portion, chassis (23) by passage (22), it is characterized in that, be formed with the raised item (26) that protrudes chassis surface in rear portion, chassis (23), the bottom of outdoor heat converter (19) is installed in the edge, rear portion on chassis (1) and the space that raised item (26) forms; On the rear portion, chassis (23) that is positioned at the ring of outdoor fan (17r) lower position, be formed with the elongated elongated catch basin (25) that protrudes from chassis surface; The end of catch basin (25) communicates with passage (22) by the elongated diversion runner (24) that protrudes from chassis surface, the other end of catch basin (25) communicates with the space of the installation room outer heat-exchanger (19) that the edge, rear portion and the raised item (26) of chassis (1) form, make the condensed water that flows down from indoor heat converter successively through front portion, chassis (21), passage (22), diversion runner (24), catch basin (25), flow into the space of the installation room outer heat-exchanger (19) that edge, rear portion, chassis and raised item (26) form.
2. window air conditioner according to claim 1 is characterized in that, is formed with air inlet (27) on the chassis (1) that is positioned at outdoor fan (17) below.
3. window air conditioner according to claim 2 is characterized in that, described air inlet (27) is the through hole of a plurality of parallel elongate.
4. window air conditioner according to claim 1 is characterized in that, described raised item (26) is parallel with the edge, rear portion on chassis.
5. window air conditioner according to claim 5, it is characterized in that, the space of the installation room outer heat-exchanger (19) that edge, rear portion, described chassis and raised item (26) form is more bigger than outdoor heat converter (19) bottom surface, and outdoor heat converter (19) bottom just in time is installed in wherein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910068591 CN101871678B (en) | 2009-04-23 | 2009-04-23 | Window type air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910068591 CN101871678B (en) | 2009-04-23 | 2009-04-23 | Window type air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101871678A true CN101871678A (en) | 2010-10-27 |
| CN101871678B CN101871678B (en) | 2013-07-31 |
Family
ID=42996689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200910068591 Expired - Fee Related CN101871678B (en) | 2009-04-23 | 2009-04-23 | Window type air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101871678B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105318429A (en) * | 2015-10-26 | 2016-02-10 | 珠海格力电器股份有限公司 | Air conditioner |
| CN109724167A (en) * | 2019-02-03 | 2019-05-07 | 广东美的制冷设备有限公司 | For the chassis of window air conditioner, window air conditioner and window air conditioner device assembly |
| WO2021134894A1 (en) * | 2019-12-31 | 2021-07-08 | 广东美的制冷设备有限公司 | Bottom tray for window air conditioner, bottom tray assembly, and window air conditioner |
| US11624515B2 (en) | 2019-12-31 | 2023-04-11 | Gd Midea Air-Conditioning Equipment Co., Ltd. | Chassis for window air conditioner, chassis assembly, and window air conditioner |
| US11754314B2 (en) | 2019-12-31 | 2023-09-12 | Gd Midea Air-Conditioning Equipment Co., Ltd. | Water receiving tray and chassis assembly for window air conditioner, and window air conditioner |
| WO2023207288A1 (en) * | 2022-04-25 | 2023-11-02 | 青岛海尔空调器有限总公司 | Outdoor chassis of saddle-type air conditioner, and saddle-type air conditioner |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5337580A (en) * | 1992-12-23 | 1994-08-16 | Carrier Corporation | Room air conditioner |
| CN2199479Y (en) * | 1994-03-25 | 1995-05-31 | 常州市制冷电器研究所 | Dewing treater for window-type air-conditioner |
| CN2460894Y (en) * | 2001-01-17 | 2001-11-21 | 珠海格力电器股份有限公司 | Window air conditioner |
| JP2004156832A (en) * | 2002-11-06 | 2004-06-03 | Sharp Corp | Air conditioner |
| CN100516695C (en) * | 2004-07-08 | 2009-07-22 | 乐金电子(天津)电器有限公司 | Device of air conditioner outdoor unit for preventing drained water from freezing |
| KR20060005195A (en) * | 2004-07-12 | 2006-01-17 | 엘지전자 주식회사 | Window type air conditioner |
| CN100516697C (en) * | 2005-06-28 | 2009-07-22 | 乐金电子(天津)电器有限公司 | Integral air conditioner draining structure |
-
2009
- 2009-04-23 CN CN 200910068591 patent/CN101871678B/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105318429A (en) * | 2015-10-26 | 2016-02-10 | 珠海格力电器股份有限公司 | Air conditioner |
| CN109724167A (en) * | 2019-02-03 | 2019-05-07 | 广东美的制冷设备有限公司 | For the chassis of window air conditioner, window air conditioner and window air conditioner device assembly |
| WO2021134894A1 (en) * | 2019-12-31 | 2021-07-08 | 广东美的制冷设备有限公司 | Bottom tray for window air conditioner, bottom tray assembly, and window air conditioner |
| US11624515B2 (en) | 2019-12-31 | 2023-04-11 | Gd Midea Air-Conditioning Equipment Co., Ltd. | Chassis for window air conditioner, chassis assembly, and window air conditioner |
| US11754314B2 (en) | 2019-12-31 | 2023-09-12 | Gd Midea Air-Conditioning Equipment Co., Ltd. | Water receiving tray and chassis assembly for window air conditioner, and window air conditioner |
| WO2023207288A1 (en) * | 2022-04-25 | 2023-11-02 | 青岛海尔空调器有限总公司 | Outdoor chassis of saddle-type air conditioner, and saddle-type air conditioner |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101871678B (en) | 2013-07-31 |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130731 Termination date: 20190423 |