CN101561162A - An air conditioner - Google Patents
An air conditioner Download PDFInfo
- Publication number
- CN101561162A CN101561162A CNA2008101332047A CN200810133204A CN101561162A CN 101561162 A CN101561162 A CN 101561162A CN A2008101332047 A CNA2008101332047 A CN A2008101332047A CN 200810133204 A CN200810133204 A CN 200810133204A CN 101561162 A CN101561162 A CN 101561162A
- Authority
- CN
- China
- Prior art keywords
- air
- discharge line
- condensed water
- conditioning according
- heat converter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
- F24F1/42—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger characterised by the use of the condensate, e.g. for enhanced cooling
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
- F24F1/26—Refrigerant piping
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B39/00—Evaporators; Condensers
- F25B39/04—Condensers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B41/00—Fluid-circulation arrangements
- F25B41/40—Fluid line arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2339/00—Details of evaporators; Details of condensers
- F25B2339/04—Details of condensers
- F25B2339/047—Water-cooled condensers
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Other Air-Conditioning Systems (AREA)
Abstract
The invention provides an air conditioner, which comprises an outdoor heat exchanger and a base; wherein the outdoor heat exchanger comprises a plurality of pipelines and a plurality of refrigerant passages arranged inside each of a plurality of pipelines; the base used for supporting the outdoor exchanger is provided with a condensed water storage unit for storing the condensed water. A plurality of pipelines comprises a plurality of heat exchange pipelines for allowing the refrigerant to flow and discharge pipelines for allowing the heat-exchanged refrigerant to flow to before being discharged from the outdoor heat exchanger; wherein the discharge pipelines are immersed in the condensed water stored in the condensed water storage unit.
Description
Technical field
The present invention relates to a kind of air-conditioning.
Background technology
Air-conditioning is to utilize the kind of refrigeration cycle that is formed by compressor, condenser, expansion cell and evaporimeter to come the equipment that the interior space is heated and freezes.
Air-conditioning is divided into split type and monoblock type usually.Split-type air conditioner has indoor unit separated from one another and outdoor unit.Integral air conditioner has indoor unit and the outdoor unit that integrates each other.
Split-type air conditioner is further divided into wall-hanging air conditioner, floor air conditioner, ceiling installing type air-conditioning and the concealed air-conditioning of ceiling according to its installation method.
Integral air conditioner comprises outdoor unit and the indoor unit that is separated by air guiding device or baffle plate.The compressor that the motor and being used for that is used for blower is compressed to cold-producing medium the high temp/high pressure state is positioned at outdoor unit.
Indoor heat converter is arranged in the indoor unit, and outdoor heat converter is arranged in the outdoor unit.The condensed water that is produced when air passes indoor heat converter causes outdoor unit and is stored in the base of supported chamber's outer heat-exchanger.
Summary of the invention
Embodiment provides a kind of air-conditioning, improves refrigeration performance by being immersed in the condensed water that is stored in the condensed water memory cell near the pipeline of outdoor unit outlet.
In one embodiment, air-conditioning comprises: outdoor heat converter, and described outdoor heat converter comprises a plurality of pipelines, each pipeline portion within it is provided with a plurality of refrigerant passage; And base, its supported chamber's outer heat-exchanger also is provided with the condensed water memory cell that is used to store condensed water.A plurality of pipelines comprise: a plurality of heat exchanging pipes, and cold-producing medium flows along described heat exchanging pipe; Discharge line, the cold-producing medium after the heat exchange finally flow to described discharge line before being discharged from outdoor heat converter.Discharge line is immersed in the condensed water that is stored in the condensed water memory cell.
In another embodiment, air-conditioning comprises: base, and it is provided with the condensed water memory cell that is used to store condensed water; And outdoor heat converter, described outdoor heat converter is placed on the condensed water memory cell and comprises a plurality of pipelines, and each pipeline portion within it is provided with a plurality of refrigerant passage.In this, the height of condensed water memory cell greater than from the bottom of condensed water memory cell to the height at the top of a plurality of ducted discharge lines, cold-producing medium finally flows along described discharge line before cold-producing medium is discharged outdoor heat converter.
Accompanying drawing and below description in set forth the detailed content of one or more embodiments.From specification and accompanying drawing and accessory rights requirement, it is obvious that other feature will become.
Description of drawings
Fig. 1 is the exploded perspective view of an embodiment.
Fig. 2 is the view that illustrates the state on the base that is installed in according to the outdoor heat converter of an embodiment.
Fig. 3 is the sectional view of being got along Fig. 2 center line A-A '.
Fig. 4 is the sectional view according to the discharge line of another embodiment.
Fig. 5 is the view that illustrates the state on the base that is installed in according to the outdoor heat converter of another embodiment.
Fig. 6 is the longitdinal cross-section diagram according to the outdoor heat converter of another embodiment.
Fig. 7 is the longitdinal cross-section diagram according to the outdoor heat converter of another embodiment.
The specific embodiment
Now will be particularly with reference to embodiments of the present invention, embodiment illustrates in the accompanying drawings.
Fig. 1 is the exploded perspective view according to the air-conditioning of an embodiment.
In Fig. 1, illustrate monoblock type (wall-hanging) air-conditioning in an exemplary fashion.
Referring to Fig. 1, the air-conditioning 1 in the embodiment comprises: the shell body 50 of the outward appearance of qualification air-conditioning 1 and the base 10 that is coupled to shell body 50 bottoms.
The internal part of air-conditioning 1 is installed on the base 10, and preceding grid 11 is arranged on the front of base 10.
Preceding grid 11 forms the essentially rectangular shapes in order to limit the frontal appearance of air-conditioning 1.Air-inlet grille 12---is introduced extraneous air by it---and is arranged on the bottom of preceding grid 11, and exhaust outlet 13---by its discharge heat-exchanged air---is formed on the top of air-inlet grille 12.
Be used to carry out the back that is arranged on preceding grid 11 with the indoor heat converter 20 of room air heat exchange.Air guiding device 21 is arranged on the back of indoor heat converter 20.Air guiding device 21 is installed on the base 10, is divided into space, indoor and space, outside in order to the inner space with air-conditioning 1.Therefore, produce air-flow independently in space, indoor and space, outside.
The orifice plate 22 that is used for guiding to from the air of indoor introducing air guiding device 21 is arranged on the front of air guiding device 21.Be used for being installed in the front portion of orifice plate 22 with the indoor heat converter 20 of room air heat-shift.
Orifice plate 22 is coupled to air guiding device 21, and being used for provides path for the room air of introducing.Air discharge guide device 23 is arranged on the top of air guiding device 21.Air discharge guide device 23 will guide to outlet 13 by the air that air guiding device 21 upwards guides.
The indoor fan 30 that is used for introducing room air and discharging room air diametrically is positioned at air guiding device 21.Indoor fan 30 is driven by motor 31.Motor 31 has a pair of rotating shaft of protruding in the opposite direction.Indoor fan 30 links to each other with rotating shaft respectively with outdoor fan 32.
Simultaneously, be used for the compressor 40 that cold-producing medium is compressed to high temp/high pressure is arranged on the side of air guiding device 21.Compressor 40 is installed in the right side of base 10.Outdoor refrigerant pipeline 41 is connected to compressor 40.Cold-producing medium by compressor compresses flows to outdoor heat converter 100 along outdoor refrigerant pipeline 41.
Connecting pipe 42 is connected to the outdoor heat converter 100 as condenser, and cold-producing medium is 100 discharges along described connecting pipe 42 from outdoor heat converter.The second end that connecting pipe 42 has the first end that is connected to outdoor heat converter and is connected to capillary 43.
Fig. 2 is the view that illustrates the state on the base that is installed in according to the outdoor heat converter of an embodiment, and Fig. 3 is the sectional view of being got along Fig. 2 center line A-A '.
Referring to Fig. 2 and 3, outdoor heat converter 100 is placed on the aforesaid condensed water memory cell 10a.
In vertical direction, pipeline 110 separates with preset distance to each other.Bending fin 140 repeatedly is arranged between the pipeline 110.
More specifically, each pipeline 110 is provided with a plurality of refrigerant passage.That is, in each pipeline 110, be formed with a plurality of refrigerant passage, thereby refrigerator can flow along different paths.
That is, the cold-producing medium of introducing in first collector 120 flows along a plurality of heat exchanging pipes 111, and afterwards, cold-producing medium is collected in the discharge line 112.Cold-producing medium in the discharge line 112 is directed to the discharge chamber G of first collector 120.
Each heat exchanging pipe 111 and discharge line 112 have the cross section of essentially rectangular.
For cold-producing medium is flowed effectively along discharge line 112, the gross thickness T2 of discharge line 112, i.e. the vertical width of discharge line 112 is greater than the thickness T 1 of heat exchanging pipe 111, the i.e. vertical width of heat exchange pipeline 111.The area of section of each refrigerant passage P2 in the discharge line 112 is greater than the area of section of each the refrigerant passage P1 in the heat exchanging pipe 111.
In this, the number of the refrigerant passage P2 of discharge line 112 can be equal to or less than the number of the refrigerant passage P1 of heat exchanging pipe 111.
As mentioned above, because discharge line 112 is immersed among the condensed water w, discharge line 112 carries out heat exchange with the condensed water w that is stored among the condensed water memory cell 10a, has therefore improved refrigeration performance.
That is, reduce the temperature of discharging refrigerant, and therefore reduced the temperature of introducing indoor heat converter 20.Therefore, can improve refrigeration performance.
In addition, owing to only form discharge line 112 and discharge line 112 and fully be immersed among the condensed water w, institute is so that along the mobile cold-producing medium uniformity of discharge line 112.
That is, can prevent to carry out heat exchange and cold-producing medium that the remaining part of cold-producing medium is caused when not carrying out heat exchange with condensed water inhomogeneous when the part of cold-producing medium and condensed water.
The operation of outdoor heat converter 100 will be described below.
The cold-producing medium of discharging from compressor 40 is directed to the first Room A of first collector 120 by refrigerant inlet 121.The cold-producing medium that causes among the first Room A is dispensed to a plurality of heat exchanging pipes 111 (being three heat exchanging pipes 111 in the present embodiment).The cold-producing medium that is dispensed to heat exchanging pipe 111 is introduced among the second Room B of second collector 130.
The cold-producing medium of introducing among the second Room B flows downward from the second Room B, and is introduced into by two heat exchanging pipes 111 among the 3rd Room C of first collector 120.The cold-producing medium of introducing among the 3rd Room C flows downward, and is introduced into by two heat exchanging pipes 111 among the fourth ventricle D of second collector 130.The cold-producing medium of introducing fourth ventricle D is caused the 5th Room E of first collector 120 and the 6th Room F of second collector 130 continuously.The cold-producing medium that causes the 6th Room F finally is directed to by a discharge line 112 discharges chamber G.Cause the cold-producing medium of discharging chamber G and discharge outdoor heat converter 100 by cold-producing medium deliverying unit 122.
Fig. 4 is the sectional view according to the discharge line of another embodiment.
Except the shape of discharge line, present embodiment is identical with above-mentioned embodiment.Therefore, hereinafter the feature of present embodiment will only be described.
Referring to Fig. 4, the discharge line 113 of present embodiment has the vertical cross-section that forms elliptical shape.A plurality of coolant channels are formed in the discharge line 113.
Yet the present invention is not limited to this structure of discharge line 113.That is, discharge line 113 can form multiple shape.
For example, discharge line 113 can have as lower section, and promptly it has straight and top parallel to each other and bottom and form semicircle or the both sides of dome-shaped.Yet the area of section of each refrigerant passage of discharge line 113 is greater than the area of section of each refrigerant passage of heat exchanging pipe 111.
Fig. 5 is the view that illustrates the state on the base that is installed in according to the outdoor heat converter of another embodiment, and Fig. 6 is the longitdinal cross-section diagram according to the outdoor heat converter of another embodiment.
Referring to Fig. 5 and 6, comprise according to the heat exchanger of present embodiment: a plurality of flat microchannel tube (being called " pipeline " hereinafter) 210; A plurality of fins 220, pipeline 210 passes fin 220; First collector 230, first side of pipeline 210 is connected to first collector 230; And second collector 240, second side of pipeline 210 is connected to second collector 240.
More specifically, as above-mentioned embodiment, a plurality of pipelines 210 can be divided into discharge line 212 and a plurality of heat exchanging pipe 211.Discharge line 212 is immersed in the condensed water that is stored among the condensed water memory cell 10a.
Because flowing of ducted cold-producing medium is identical with above-mentioned embodiment, so will omit its specific descriptions herein.
Clad can be used as brazing material.In this, the fusing point of brazing material is lower than pipeline 211 and 212 and the fusing point of fin 220.
According to present embodiment, except that the effect of above-mentioned embodiment, because each pipeline that is provided with a plurality of paths passes fin regularly, so further improved heat exchanger effectiveness.
Because a plurality of pipelines are coupled to a plurality of fins simultaneously by the brazing method, so can make heat exchanger by simple method.
Fig. 7 is the longitdinal cross-section diagram according to the outdoor heat converter of another embodiment.
Except the number of discharge line, present embodiment is identical with embodiment among Fig. 6 basically.Therefore, hereinafter the feature of present embodiment will only be described.
Referring to Fig. 7, a plurality of discharge lines 214 and 215 are set.For a plurality of discharge lines 214 and 215 are immersed in the condensed water that is stored in the condensed water memory cell simultaneously, can arrange a plurality of discharge lines 214 and 215 in the horizontal direction.In this, the area of section of discharge line 214 and each refrigerant passage of 215 is greater than the area of section of each refrigerant passage of heat exchanging pipe 211.
Though a plurality of in the present embodiment discharge lines pass fin, shown in the embodiment among Fig. 2, can between discharge line and heat exchanging pipe, arrange bending fin repeatedly.
According to present embodiment, because the discharge line of outdoor heat converter---cold-producing medium after the heat exchange finally flows along it---is immersed in the condensed water that is stored in the condensed water memory cell, so the cold-producing medium of discharge line and condensed water carry out heat exchange, and therefore can improve refrigeration performance.
In addition, because discharge line fully immerses in the condensed water, institute is so that along the mobile cold-producing medium uniformity of discharge line.That is, can prevent to carry out heat exchange and cold-producing medium that the remaining part of cold-producing medium is caused when not carrying out heat exchange with condensed water inhomogeneous when the part of cold-producing medium and condensed water.
In addition, because a plurality of pipelines are coupled to a plurality of fins simultaneously by the brazing method, so can make heat exchanger by simple method.
Though embodiment is described, should be appreciated that those skilled in the art can make multiple other remodeling and the embodiment that falls in the spirit and scope with reference to many some illustrated embodiment.More specifically, in the scope of specification, accompanying drawing and claims, various variations and remodeling that component parts and/or main body are carried out in conjunction with the layout in arranging all are possible.Except that component parts and/or layout being changed and retrofit, substitute that to use for those skilled in the art also be conspicuous.
Claims (17)
1. air-conditioning comprises:
Outdoor heat converter, it comprises a plurality of pipelines, each described pipeline portion within it is provided with a plurality of refrigerant passage; With
Base, it supports described outdoor heat converter and is provided with the condensed water memory cell that is used to store condensed water,
Wherein said a plurality of pipeline comprises that cold-producing medium is being discharged from the discharge line that finally flow to before the described outdoor heat converter along a plurality of heat exchanging pipes and the cold-producing medium after the heat exchange that it flows; And
Described discharge line is immersed in the condensed water that is stored in the described condensed water memory cell.
2. air-conditioning according to claim 1, wherein said discharge line are arranged on the bottom side of described outdoor heat converter.
3. air-conditioning according to claim 1, the vertical thickness of wherein said discharge line is greater than the vertical thickness of each described heat exchanging pipe.
4. air-conditioning according to claim 1, the area of section of each refrigerant passage of wherein said discharge line is greater than the area of section of each refrigerant passage of each described heat exchanging pipe.
5. air-conditioning according to claim 1, the vertical cross-section of wherein said heat exchanging pipe have the shape different with the vertical cross-section of described discharge line.
6. air-conditioning according to claim 1, the number of the refrigerant passage of wherein said discharge line is less than the number of the refrigerant passage of described heat exchanging pipe.
7. air-conditioning according to claim 1 also comprises a plurality of fins, and described a plurality of pipelines pass described fin.
8. air-conditioning according to claim 7 also comprises braze layer, and described braze layer is arranged on the contact surface of described pipeline and described fin in order to fixing described pipeline and described fin.
9. air-conditioning according to claim 1, wherein said outdoor heat converter comprises: first collector, first side of described heat exchanging pipe and described discharge line is coupled to described first collector; And second collector, second side of described heat exchanging pipe and described discharge line is coupled to described second collector.
10. air-conditioning according to claim 1 also comprises indoor heat converter and air guiding device, and described air guiding device is used for and will separates with the air of described indoor heat converter heat-shift and with the air of described outdoor heat converter heat-shift.
11. an air-conditioning comprises:
Base, it is provided with the condensed water memory cell that is used to store condensed water; With
Outdoor heat converter, described outdoor heat converter are placed on the described condensed water memory cell and comprise a plurality of pipelines, and each described pipeline portion within it is provided with a plurality of refrigerant passage,
The height of wherein said condensed water memory cell greater than from the bottom of described condensed water memory cell to the height at the top of described a plurality of ducted discharge lines, cold-producing medium finally flows along described discharge line before cold-producing medium is discharged from described outdoor heat converter.
12. air-conditioning according to claim 11, wherein said discharge line is an individual unit.
13. air-conditioning according to claim 11 wherein be provided with a plurality of described discharge lines, and described discharge line is arranged in the horizontal direction.
14. air-conditioning according to claim 11, the thickness of wherein said discharge line is greater than the thickness of other pipeline.
15. air-conditioning according to claim 11, the area of section of each refrigerant passage of wherein said discharge line is greater than the area of section of each refrigerant passage of each other pipeline.
16. air-conditioning according to claim 11 also comprises fin, described fin is bent repeatedly and is arranged between the described pipeline.
17. air-conditioning according to claim 11 also comprises a plurality of fins, described pipeline passes described fin.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020080036148 | 2008-04-18 | ||
| KR1020080036148A KR20090110573A (en) | 2008-04-18 | 2008-04-18 | Air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101561162A true CN101561162A (en) | 2009-10-21 |
Family
ID=41220067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008101332047A Pending CN101561162A (en) | 2008-04-18 | 2008-07-09 | An air conditioner |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR20090110573A (en) |
| CN (1) | CN101561162A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104302980A (en) * | 2012-02-13 | 2015-01-21 | 松下设备空调研发马来西亚公司 | Outdoor unit of an air-conditioning apparatus |
| CN105937788A (en) * | 2016-06-01 | 2016-09-14 | 广东美的制冷设备有限公司 | Integral air conditioner and control method thereof |
-
2008
- 2008-04-18 KR KR1020080036148A patent/KR20090110573A/en not_active Application Discontinuation
- 2008-07-09 CN CNA2008101332047A patent/CN101561162A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104302980A (en) * | 2012-02-13 | 2015-01-21 | 松下设备空调研发马来西亚公司 | Outdoor unit of an air-conditioning apparatus |
| CN105937788A (en) * | 2016-06-01 | 2016-09-14 | 广东美的制冷设备有限公司 | Integral air conditioner and control method thereof |
| CN105937788B (en) * | 2016-06-01 | 2019-08-30 | 广东美的制冷设备有限公司 | Package AC plant and its control method |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20090110573A (en) | 2009-10-22 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20091021 |