CN2814206Y - Integrated air conditioner case outdoor side-air inlet structure - Google Patents
Integrated air conditioner case outdoor side-air inlet structure Download PDFInfo
- Publication number
- CN2814206Y CN2814206Y CNU2005200272182U CN200520027218U CN2814206Y CN 2814206 Y CN2814206 Y CN 2814206Y CN U2005200272182 U CNU2005200272182 U CN U2005200272182U CN 200520027218 U CN200520027218 U CN 200520027218U CN 2814206 Y CN2814206 Y CN 2814206Y
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- China
- Prior art keywords
- air
- casing
- outside
- intake duct
- indoor
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- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to an invention of an integrated air conditioner casing outdoor side air-inlet structure, including a casing which forms the external appearance of the outdoor side. Air-inlet grilles form at the both sides of the casing. Air-inlet grooves form at the top of the casing. The air-inlet grooves are transversely arranged at the top of the casing in given length and number. As the air-inlet grooves at the top of the casing are transversely arranged, the air inlet area of the air-inlet grooves is enlarged and thus the air inlet resistance becomes lower and the air input at the top of the casing is increased and the heat exchange effectiveness is enhanced.
Description
Technical field
The utility model belongs to the technology of relevant integral air conditioner, particularly relates to a kind of integral air conditioner casing outside air inlet structure that intake is increased.
Background technology
In general air-conditioner is arranged on vehicle, office, the space that family etc. are indoor or be arranged on the machine that on the wall indoor air is cooled off or heats mainly constitutes circulating system by compressor-outdoor heat converter-parts such as expansion valve-indoor heat converter.
Air-conditioner is divided into and mainly is arranged on outdoor outside (perhaps off-premises station) and is arranged on indoor indoor (perhaps indoor set), and the outside then is the heat release side when in refrigeration the time, and the indoor then is a heat absorbing side.Also have, outdoor heat converter and compressor are being set on the outside, the indoor then is being provided with indoor heat converter.
Air-conditioner can be divided into indoor and outside detachable air conditioner and the integral air conditioner that becomes one of outside and indoor apart, and that detachable air conditioner can be divided into according to the difference of installation form is wall-hanging, roof type, vertical etc.Integral air conditioner is that the center is divided into indoor formation indoor with the window, the outdoor air-conditioner that then is divided into window type air conditioner and is arranged on outer body of wall the inside.
Fig. 1 is the primary structure exploded view of the integral air conditioner of conventional art making, internal structure with reference to 1 pair of integral air conditioner of figure describes, the following chassis 1 that forming of air-conditioner at first, the front of the indoor on chassis 1 is being provided with front panel 3, front panel 3 forms the outward appearance in the front of air-conditioner, and it is arranged on the front of casing 30.
The 3i of suction portion that air is incorporated into the air-conditioner inner space is being set on front panel 3 one sides, opposite side is being provided with the air of finishing heat exchange in air-conditioner inside and is being discharged into indoor exhaust portion 3e, on the 3i of suction portion intake panel 4 is being set, the following control part 3c that controls the air-conditioner running that is being provided with of exhaust portion 3e.
The inboard of front panel 3 is being provided with indoor heat converter 7.Indoor heat converter 7 is that air and the refrigerant that the 3i of suction portion by panel 3 enters carries out heat exchange, is fixedly installed on more precisely on the following air guiding device that will illustrate 9.
The rear of indoor heat converter 7 is being provided with air guiding device 9, on air guiding device 9, forming the through hole 10 that the air by indoor heat converter 7 passes through, the exhaust portion 3e of front panel 3 is forming air discharge guide device 9e on the mutual corresponding position, is forming the discharge structure 9 ' of the condensed water that produces on indoor heat converter 7 in the bottom surface of air guiding device 9.
Dividing plate 11 with air guiding device 9 combinations is being set at the rear of air guiding device 9, on the inner face of dividing plate 11, is forming air guide of flow face 12, the following centrifugal fan that will illustrate 19 caused air are being carried out the guiding of air-flow.
With the control box 14 that the various electronic units that the control air-conditioner is installed are being set above the chassis 1 of the control part 3c correspondence position of front panel 3.2 screws of control box 14 front ends are being connected with chassis 1, and rear end and air guiding device 9 link together by screw and be fixed.
In the back of dividing plate 11 baffle plate 15 of dividing air conditioner chamber inboard and outside is being set, baffle plate 15 is divided the indoor of air-conditioner and outside, thereby the environment that has prevented indoor environment and outside is affected mutually.The back of baffle plate 15, be have on the outside motor cabinet 18 be arranged on chassis 1 above, fan electromotor 17 here is being set, the fan electromotor axle 17A of fan electromotor 17 forms to indoor and outside are outstanding separately, the fan electromotor axle 17A of one side is connecting baffle plate 15 giving prominence to dividing plate 11 inside of indoor, on the outstanding fan electromotor axle 17A in indoor centrifugal fan 19 is being set, centrifugal fan 19 is indoor air to be incorporated into carry out heat exchange on the indoor heat converter 7 and be sent to air indoor by air discharge guide device 9e more afterwards.
On the outdoor side shaft of fan electromotor 17 aerofoil fan 21 is being set, aerofoil fan 21 is introduced the air of outside, and air is carried out heat exchange by outdoor heat converter 27.
Have casing 30 above the chassis 1 and cover the various parts that are arranged on the inside, casing 30 and chassis 1 link together, and are covering two sides and the top of air-conditioner.Casing 30 back are provided with the air exhausting grille (not shown) that forms the back outward appearance.
At this,, parts such as compressor and expansion valve are being set also in the outside though do not illustrate.
The indoor of integral air conditioner is arranged in the space that air need upgrade, and the outside then is arranged on outdoor.When air-conditioner when cooling off, air-conditioner comes into operation, the air-conditioner inner loop also brings into operation, fan electromotor 17 is rotated centrifugal fan 19 and aerofoil fan 21.
At this moment, the air of indoor is sent on the indoor heat converter 7 by the 3i of suction portion of panel 3, air in by indoor heat converter 7 and refrigerant carry out heat exchange and become the relatively air of low temperature.
The air that finishes heat exchange along with the rotation of centrifugal fan 19 will be drawn into centrifugal fan and go for 19 li by the through hole 10 of air guiding device 9, and then air is discharged by centrifugal fan 19, inside along dividing plate 11 is sent on the air discharge guide device 9e, and the air that is sent to air discharge guide device 9e then enters into indoor by the exhaust portion 3e on the front panel 3.
The refrigerant that operates on the outside obtains heat to outdoor discharging from indoor heat converter 7, be air outside because of aerofoil fan 21 enters into the outside of air-conditioner, be directed frame 23 guiding and carry out heat exchange by outdoor heat converter 27 and refrigerant heat is emitted to the outside.
Be fixed with fan electromotor axle 17A on the rotor of fan electromotor 17 and connect motor, fan electromotor axle 17A one end inserts in the wheel hub groove of centrifugal fan 19, and the other end inserts in the wheel hub groove of aerofoil fan 21.The fan at two ends is fixed or adopted other method to fix by locknut.
With reference to figure 2, the fan that drives two ends when fan electromotor 17 rotations rotates, and aerofoil fan 21 sucks outdoor air in the outside of casing 30
But, as casing 30 in the past following problem points is arranged:
Casing 30 in the past locates to have the vertical air intake duct 31 of some above the relative outdoor heat converter 27 in outside, owing to be subjected to the restriction of aerofoil fan 21 positions, the length of air intake duct can not be long, and therefore, the intake of air intake duct is affected.
Summary of the invention
The utility model provides a kind of integral air conditioner casing outside air inlet structure that intake is increased for solving the technical problem that exists in the above-mentioned technology.
The utility model is that the technical scheme that the technical problem that exists in the above-mentioned technology of solution is taked is:
A kind of integral air conditioner casing of the present utility model outside air inlet structure comprises the casing that forms the outside outward appearance; The both sides of casing are formed with air-inlet grille; The top of casing is formed with air intake duct; Air intake duct is with preseting length and set the transversely arranged top that is formed on casing of quantity; Air intake duct is located at place, relative outdoor heat converter top, casing outside; Air intake duct is located at the casing outside and forms compressor boss one side; Air intake duct equidistantly is horizontally arranged in the top rear side of casing.
Advantage and the good effect that the utlity model has are: integral air conditioner casing of the present utility model outside air inlet structure, owing to changed the direction that air intake duct forms, increased the incoming air area of air intake duct, cause the air intake resistance force diminishes, the intake at casing top is increased, improved heat exchanger effectiveness.
Description of drawings
Fig. 1 is the primary structure exploded view of the integral air conditioner of conventional art.
Fig. 2 is the outline drawing of the casing of conventional art.
Fig. 3 is the outline drawing of casing of the present utility model.
Main symbol description
1: chassis 3: front panel
4: intake panel 7: indoor heat converter
9: air guiding device 10: through hole
11: dividing plate 12: air guide of flow face
14: control box 15: baffle plate
17: fan electromotor 17A: the fan electromotor axle
19: centrifugal fan 21: aerofoil fan
23: guide bracket 25: stator
27: outdoor heat converter 30: casing
31 ': air intake duct 32: air-inlet grille
33: the compressor boss
The specific embodiment
For further understanding content of the present utility model, characteristics and effect, exemplify following examples now, and conjunction with figs. is described in detail as follows:
The primary structure of integral air conditioner of the present utility model is introduced in background technology, at this repeated description not just.
Fig. 3 is the outline drawing of casing of the present utility model, and as shown in the figure, integral air conditioner casing outside air inlet structure comprises the casing 30 that forms the outside outward appearance; The both sides of casing 30 are formed with air-inlet grille 32; The top of casing 30 be formed with air intake duct 31 '; Air intake duct 31 ' with preseting length and the transversely arranged top that is formed on casing 30 of setting quantity; Air intake duct 31 ' be located at relative outdoor heat converter 27 tops, casing outside to locate; Air intake duct 31 ' be located at casing 30 outsides to form compressor boss 33 1 sides; Air intake duct 31 ' equidistantly the be horizontally arranged in top rear side of casing 30.Aerofoil fan 21, outdoor heat converter 27, compressor parts such as (not shown) are being contained in casing 30 outsides, when aerofoil fan 21 rotates, air intake duct 31 ' suction air from the top of the air-inlet grille 32 of the both sides of casing 30 and casing 30, blow to outdoor heat converter 27, and be discharged to outdoor by the air exhausting grille (not shown) of casing 30 back.Because the air intake duct 31 at casing 30 tops is transversely arranged, increased air intake duct 31 ' incoming air area, cause the air intake resistance force diminishes, the intake at casing top increased, improved heat exchanger effectiveness.
Claims (4)
1, a kind of integral air conditioner casing outside air inlet structure comprises the casing that forms the outside outward appearance; The both sides of casing are formed with air-inlet grille; The top of casing is formed with air intake duct; It is characterized in that air intake duct is with preseting length and set the transversely arranged top that is formed on casing of quantity.
2, integral air conditioner casing according to claim 1 outside air inlet structure is characterized in that, air intake duct is located at place, relative outdoor heat converter top, casing outside.
3, integral air conditioner casing according to claim 1 outside air inlet structure is characterized in that, air intake duct is located at the casing outside and forms compressor boss one side.
4, integral air conditioner casing according to claim 1 outside air inlet structure is characterized in that air intake duct equidistantly is horizontally arranged in the top rear side of casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200272182U CN2814206Y (en) | 2005-08-31 | 2005-08-31 | Integrated air conditioner case outdoor side-air inlet structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200272182U CN2814206Y (en) | 2005-08-31 | 2005-08-31 | Integrated air conditioner case outdoor side-air inlet structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2814206Y true CN2814206Y (en) | 2006-09-06 |
Family
ID=36949293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2005200272182U Expired - Fee Related CN2814206Y (en) | 2005-08-31 | 2005-08-31 | Integrated air conditioner case outdoor side-air inlet structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2814206Y (en) |
-
2005
- 2005-08-31 CN CNU2005200272182U patent/CN2814206Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20060906 Termination date: 20090930 |