CN1502887A - Air flowing device for integrated air conditioner - Google Patents
Air flowing device for integrated air conditioner Download PDFInfo
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- CN1502887A CN1502887A CNA02153246XA CN02153246A CN1502887A CN 1502887 A CN1502887 A CN 1502887A CN A02153246X A CNA02153246X A CN A02153246XA CN 02153246 A CN02153246 A CN 02153246A CN 1502887 A CN1502887 A CN 1502887A
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- air
- indoor
- outside
- baffle plate
- air conditioner
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Abstract
The present invention relates to ana ir flowing device of integral air conditioner. It includes shell, base plate, indoor side fan, outdoor side fan, indoor heat exchanger and outdoor heat exchanger, also includes separation component, baffle plate and driving motor. The separation component is used for separating indoor side from outdoor side, and said baffle plate can make the air selectively pass through the flowing hole formed on the separation component and flow between indoor side and outdoor side, and the driving motor can be used for driving baffle plate to make a part of the air heat-exchanged by indoor heat exchanger pass through flowing hole and be transferred into outdoor side, so that the air of indoor side can be selectively discharged into outdoor side.
Description
Technical field
The present invention relates to the air conditioner field.
Background technology
Describe below with reference to the internal structure of back accompanying drawing paper the prior art integrated air conditioner.Fig. 1 represents the exploded perspective view of the major part structure of prior art integrated air conditioner.As shown in the figure, the bottom surface of air conditioner is provided with chassis 1.The front, indoor on chassis 1 is provided with front panel 3.
In the plate 3, the downside of front panel 3 is provided with sucker mechanism 3i in front, and sucker mechanism 3i is the path that room air flows into; The upside of front panel 3 is provided with discharges grid 3e, discharges grid 3e and makes the air after the heat exchange of the inner process of air conditioner be discharged to indoor again.Though do not express among the accompanying drawing 1 in addition, sucker mechanism 3i is provided with the suction grid, sucks between grid and the 3i of suction portion and is provided with filter (not expressing in the drawing).
The inboard of front panel 3 is provided with indoor heat converter 5.The air guide mechanism 7 that will illustrate below indoor heat converter 5 places are provided with, air guide mechanism 7 is used to guide sucker mechanism 3i inhaled air, carries out heat exchange between the refrigerant that air and air-conditioning are circulated.
The inside of air guide mechanism 7 is provided with vortex shell 9.Vortex shell 9 is formed with the vortex face, and the vortex face forms according to specific curvature at a side direction opposite side of vortex shell 9.
In addition, the front of vortex shell 9 that is to say, dividing plate 11 is set on the position corresponding to indoor heat converter 5.Be formed with dividing plate hole 12 on the dividing plate 11, the guiding of indoor heat converter 5 and flow air will be flowed through to the following heat exchange fan that will illustrate in dividing plate hole 12.The upper end of dividing plate 11 is formed with discharges guide rail 11e, discharges guide rail 11e heat-exchanged air is guided to discharging grid 3e.
On the one hand, the inside of vortex shell 9 is provided with indoor fan 13, and indoor fan 13 flows flow through sucker mechanism 3i, indoor heat converter and dividing plate hole 12 of room air.Indoor fan 13 sucks air by dividing plate hole 12, and air is blown out along the centrifugal direction of indoor fan.The air that is blown flows to discharging guide rail 11e along the guiding of vortex face.Indoor fan adopts the heat exchange fan more, the main recently turbofan that adopts.
Up to the present Shuo Ming part is the indoor of integrated air conditioner, as mentioned above, is divided formation indoor and outside by air guide mechanism 7, and the structure to the outside describes below.
The outside of air guide mechanism is by being equipped with motor 15, and motor is used for inboard fan 13 in rotating room and the following outside fan 17 that will illustrate.The rotating shaft of motor 15 is given prominence to along direction vis-a-vis and is formed.Wherein a sidespin rotating shaft runs through air guide mechanism 7, extends to the center of vortex shell 9, the inboard fan 13 in rotating room.
The outside rotating shaft of motor 15 is provided with outside fan 17.The effect of outside fan 17 is the outside suction extraneous airs from air conditioner, makes air carry out heat exchange through the following indoor heat converter that will illustrate 19.Outside fan 17 is provided with the ring 17r that links fan blade end, outside.
In addition, wind deflector 18 is set on the chassis 1, wind deflector 18 is used to guide outside fan 17 formed air-flows.On the wind deflector 18 through hole 18 ' is arranged, there is outdoor heat converter 19 in the outside, and outside fan 17 is positioned at outdoor heat converter 19 inboards; Through hole 18 ' is gone up the air-flow that forms along with the rotation of outside fan.Wind deflector 17 is used to guide outside fan 17 from outside inhaled air, and air is flowed to the following outdoor heat converter that will illustrate 19.
The outside on chassis 1 and wind deflector 18 position vis-a-vis are provided with outdoor heat converter 19.The effect of outdoor heat converter 19 is to make from the refrigerant of outside inhaled air and air-conditioning circulation to carry out heat exchange.Though do not express in the drawing, the outside is provided with the compressor that carries out air-conditioning circulation and expansion valve etc.
At last, shell 20 will constitute the various parts and the outside blocking of air-conditioning.Shell 20 constitutes the outward appearance of air conditioner.
Below with reference to Fig. 2 the air flow condition in the integrated air conditioner process of refrigerastion with said structure is described.Fig. 2 represents the surface structure of prior art integrated air conditioner and the stereogram of air flow condition.At first shown in arrow mark A among the figure, the indoor sucks the air that is used for the air conditioning space by sucker mechanism 3i.Air carries out heat exchange by indoor heat converter 5 and converts the relatively low air of temperature to, and the air of cooling, is discharged to the space of air conditioning by output mechanism 3e along direction shown in the arrow mark B again by the driving of indoor fan 13.
Passage by forming on the outside shell 20 is marked direction shown in the C along arrow in addition, by the driving suction air of outside fan 17.The air that is inhaled into is along wind deflector 18, carries out heat exchange through the through hole 18 ' outdoor heat converter 19 of flowing through.Wherein air obtains heat from refrigerant.In addition, the air through outdoor heat converter 19 passes through the back side of air conditioner to outdoor discharge.
Prior art integrated air conditioner with said structure has following shortcoming.The integrated air conditioner of prior art is divided into indoor and outside clearly, and is almost completely airtight between them.In process of refrigerastion, the indoor temperature is low relatively, but the outside temperature is high relatively.
In these cases, when for example temperature is quite high, the air-conditioning continuous firing, compressor will be born very high load, and consume many relatively electric energy.
In addition, in the course of work of air conditioner, the outside temperature raises relatively; the heat that compressor produces can not in time discharge; load protection action by compressor will quit work automatically, and the condensation temperature of outdoor heat converter 19 also rises in addition, also can cause consuming a lot of electric energy.
Summary of the invention
Technical problem to be solved by this invention is, a kind of air flow arrangement of integrated air conditioner is provided, and the air of integrated air conditioner is flowed selectively in indoor and outside, and the air-conditioning machine can normally carry out work when overwork.The power consumption that can also reduce integrated air conditioner of the present invention.
In order to solve the problems of the technologies described above, the technical solution used in the present invention is: the air flow arrangement of integrated air conditioner, comprise shell, chassis, indoor fan, outside fan, indoor heat converter, outdoor heat converter, also comprise and divide parts, baffle plate and drive motors; Divide parts and divide indoor and outside; Baffle plate can make the air selectivity flow between indoor and outside by dividing the flow ports that forms on the parts; Drive motors drives baffle plate.
Described division parts are air guide mechanisms, and air guide mechanism forms the air flue of indoor, divide indoor and outside.
Described baffle plate rotates special angle by drive motors, makes to be sent outside by the airborne part of heat exchange by flow ports through the indoor side heat exchanger that constitutes the heat exchange circulation, forms path.
Described control baffle plate, according to the refrigerant temperature of outside parts in the parts that constitute the heat exchange circulation, the action of control baffle plate.
The beneficial effect of the air flow arrangement of integrated air conditioner of the present invention is, in integrated air conditioner, the air of indoor optionally discharged to the outside, improves the operating characteristic of the heat exchange cycle component that is arranged on the outside.Prevent that air conditioner from continuing the load running that over-burden, reduced power consumption, make each component parts operate as normal.
Description of drawings
Fig. 1 represents the exploded perspective view of the major part structure of prior art integrated air conditioner.
Fig. 2 represents the surface structure of prior art integrated air conditioner and the stereogram of air flow condition.
Fig. 3 represents the plane cross section of the integrated air conditioner of air flow arrangement embodiment of the present invention.
Fig. 4 represents the part stereogram of major part structure embodiment illustrated in fig. 3.
Fig. 5 represents the working state figure of embodiment of the invention inlet air flow path.
In the drawings:
40. chassis 42. front panels
43. sucker mechanism 45. output mechanisms
50. air guide mechanism 52. indoor heat converters
53. passage 54. dividing plates
56. indoor fan 58. drain passageways
60. baffle plate 62. drive motors
64. flow ports 70. motors
72. outside fan 74. wind deflectors
75. through hole 76. outdoor heat converters
78. compressor 80. shells
The specific embodiment
Below in conjunction with the drawings and specific embodiments the present invention is described in further detail: Fig. 3 has represented to adopt the plane cross section of the integrated air conditioner of air flow arrangement embodiment of the present invention.Fig. 4 represents the part stereogram of major part structure embodiment illustrated in fig. 3.
As shown in the figure, constitute and to be divided into the indoor on the chassis 40 of air conditioner bottom surface and the outside is provided with various parts.The indoor be provided with front panel 42 foremost.Be formed with sucker mechanism 43 on the front panel 42, sucker mechanism 43 is to the inboard air that is used for the air conditioning space that sucks of air-conditioning unit room; One side of sucker mechanism 43 has output mechanism 45, and output mechanism is used for the air after the heat exchange is discharged to again the space of air conditioning.Output mechanism 45 is arranged on the side or the top of sucker mechanism.
Chassis 40 is provided with air guide mechanism 50.Air guide mechanism is divided into indoor and outside with air conditioner, and the air of guiding indoor flows.Certainly except air guide mechanism 50, also can divide indoor and outside by vortex shell or dividing plate 54 etc.Front end one side of air guide mechanism 50 is provided with indoor heat converter 52 corresponding to the position at the rear of sucker mechanism 43.Indoor heat converter 52 is the refrigerant of heat exchange circulation and the place of carrying out heat exchange from the space inhaled air of air conditioning.The two ends of indoor heat converter 52 are provided with passage 53.
The air guide mechanism 50 that is equivalent to the back side of indoor heat converter 52 is provided with dividing plate 54.Dividing plate 54 is used for guiding heat-exchanged air on indoor heat converter 52.The inside of air guide mechanism 50 is provided with indoor fan 56, and indoor fan 56 is used for to the mobile motive power that provides of the air of indoor.One side of air guide mechanism 50 is formed with drain passageway 58, and drain passageway 58 is used to guide the air of discharging from indoor fan 56 to output mechanism 45.
One side of air guide mechanism 50 is provided with baffle plate 60.Baffle plate 60 is arranged on an end of air guide mechanism 50 and forms between the passage 53 of indoor heat converter 52 1 side ends.Baffle plate 60 drives by drive motors 62, and drive motors 62 can directly link the pivot of baffle plate 60, also can link by other Poewr transmission mechanisms.
Baffle plate 60 will not be directed to indoor fan 56 through the part of air of indoor heat converter 52, and be directed to a side of air guide mechanism 50.That is to say that the leading section of baffle plate 60 optionally is positioned at the one side of passage 53 or indoor heat converter.
On the one hand, flow ports 64 is positioned at a side of air guide mechanism 50, and flow ports 64 is used for and will guides to the outside by baffle plate 60 flow air.Flow ports 64 is formed on and baffle plate 60 position adjacent, preferably forms vis-a-vis with the part that opens and closes by baffle plate 60.
Then, the outside of air conditioner is provided with motor 70.Motor 70 can be directly installed on the back side of air guide mechanism 50, also can support by independent carriage.The rotating shaft of motor 70 has two ends, and wherein an end is arranged on the indoor fan 56, and an other end is arranged on the outside fan 72.
Wind deflector 74 is used to guide the air of outside to flow.Be provided with outside fan 72 in the through hole 75 on the wind deflector 74; The rear end that the inboard of wind deflector 74 is equivalent to chassis 40 is provided with outdoor heat converter 76.Refrigerant and inhaled air that outdoor heat converter 75 is used for the heat exchange circulation carry out heat exchange, when air conditioner refrigeration, are discharged into indoor heat outdoor.
On the one hand, the chassis 40 of outside is provided with the compressor 78 that constitutes the heat exchange circulation.Compressor 78 is connected with indoor heat converter 52 and outdoor heat converter 72 respectively.Compressor 78 the position is set between air guide mechanism 50 and wind deflector 74, preferably adjacent to flow ports 64.
Above the outward appearance of shell 80 formation air conditioners and two sides.Shell 80 covers above-mentioned component parts, and forms air flue in the inside of air conditioner.
Below with reference to back accompanying drawing paper, the effect with said structure embodiments of the invention is elaborated.
Fig. 5 represents the working state figure of embodiment of the invention inlet air flow path.Below with reference to Fig. 5 the process of air conditioner of the present invention according to refrigeration mode work described.Startup air-conditioning then motor 70 is started working, inboard fan 56 in rotating room and outside fan 72.Also have compressor 78 to be driven, refrigerant circulation in the heat exchange circulation.
By the driving of indoor fan 56, the air that is used for the space of air conditioning is inhaled into by sucker mechanism 43, the indoor heat converter 52 of flowing through.The air that temperature reduces relatively after indoor heat converter 52 carries out heat exchange is sucked by indoor fan 56, discharges along the circumferencial direction of indoor fan 56 then.The air of discharging is sent to drain passageway 58 by the guiding of air guide mechanism 50.The air that is delivered to drain passageway 58 is discharged to the space that is used for air conditioning by output mechanism 45.
By the driving of outside fan 72, outdoor air is inhaled into air conditioner.Inhaled air flows to outside fan 72 by the guiding of wind deflector 74; The flow through refrigerant of outdoor heat converter 76 and heat exchange circulation of the air of discharging from outside fan 72 carries out heat exchange.At this moment refrigerant is discharged into indoor heat outdoor the heat transferred air.
On the one hand, during overload operation, by sensor (not expressing in the drawing) perception overload situation, the air that the indoor temperature is low relatively sends the outside to.That is to say, the temperature of the temperature of perception compressor 78 export department's refrigerants or outdoor heat converter 76 central portions, whether decision baffle plate 60 works.
If the excess load of being judged as, then drive motors 62 starts baffle plate 60, and the air indoor temperature is low relatively along dashed path shown in Figure 5 sends the outside to.
That is to say that as Fig. 3 or shown in Figure 4, when the front end of baffle plate 60 was positioned at the position of passage 53 of indoor heat converter 52, the air of indoor can not transmit to the outside by flow ports 64.But baffle plate 60 is by the driving of drive motors 62, as shown in Figure 5, the front end of baffle plate 60 is positioned at the back side of indoor heat converter 52, then flow to flow ports 64 by baffle plate 60 open parts, transmit to the outside by flow ports 64 then by the part of air after heat exchanger 52 heat exchanges.
As mentioned above, transmit the relatively low air of temperature, can reduce the temperature of compressor 78, send outdoor heat converter 76 to, carry out heat exchange afterwards to outdoor discharge with refrigerant by outside fan 72 to the outside.
Claims (4)
1. the air flow arrangement of an integrated air conditioner, comprise shell (80), chassis (40), indoor fan (56), outside fan (72), indoor heat converter (52), outdoor heat converter (76), it is characterized in that: the integrated air conditioner air flow arrangement also comprises divides parts, baffle plate (60) and drive motors (62); Divide parts and divide indoor and outside; Baffle plate (60) can make the air selectivity flow between indoor and outside by dividing the flow ports (64) that forms on the parts; Drive motors (62) drives baffle plate (60).
2. the air flow arrangement of integrated air conditioner according to claim 1 is characterized in that: dividing parts is air guide mechanism (50), and air guide mechanism (50) forms the air flue of indoor, divides indoor and outside.
3. the air flow arrangement of integrated air conditioner according to claim 1 and 2, it is characterized in that: baffle plate (60) is by drive motors rotation special angle, make to be sent to the outside by the airborne part of heat exchange by flow ports (64), form path through the indoor side heat exchanger that constitutes the heat exchange circulation.
4. the air flow arrangement of integrated air conditioner according to claim 3 is characterized in that: according to the refrigerant temperature of outside parts in the parts that constitute the heat exchange circulation, the action of control baffle plate (60).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB02153246XA CN1312441C (en) | 2002-11-26 | 2002-11-26 | Air flowing device for integrated air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB02153246XA CN1312441C (en) | 2002-11-26 | 2002-11-26 | Air flowing device for integrated air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1502887A true CN1502887A (en) | 2004-06-09 |
| CN1312441C CN1312441C (en) | 2007-04-25 |
Family
ID=34235045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB02153246XA Expired - Fee Related CN1312441C (en) | 2002-11-26 | 2002-11-26 | Air flowing device for integrated air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1312441C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104896604A (en) * | 2015-06-04 | 2015-09-09 | 广东美的制冷设备有限公司 | Refrigerating unit of air conditioner and refrigerating method using refrigerating unit |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6159128A (en) * | 1984-08-30 | 1986-03-26 | Matsushita Electric Ind Co Ltd | Overloading control device for air conditioner |
| CN1171047C (en) * | 1999-02-25 | 2004-10-13 | 夏普公司 | Air conditioner |
| CN1117954C (en) * | 2000-09-06 | 2003-08-13 | 清华同方股份有限公司 | Air-conditioner tail end equipment capable of simulating natural wind |
-
2002
- 2002-11-26 CN CNB02153246XA patent/CN1312441C/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104896604A (en) * | 2015-06-04 | 2015-09-09 | 广东美的制冷设备有限公司 | Refrigerating unit of air conditioner and refrigerating method using refrigerating unit |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1312441C (en) | 2007-04-25 |
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| Date | Code | Title | Description |
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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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070425 Termination date: 20091228 |