CN1920413A - Air discharge structure of axial fan air deflection cover for integral air conditioner - Google Patents
Air discharge structure of axial fan air deflection cover for integral air conditioner Download PDFInfo
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- CN1920413A CN1920413A CNA2005100148071A CN200510014807A CN1920413A CN 1920413 A CN1920413 A CN 1920413A CN A2005100148071 A CNA2005100148071 A CN A2005100148071A CN 200510014807 A CN200510014807 A CN 200510014807A CN 1920413 A CN1920413 A CN 1920413A
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- air
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- axial fan
- deflection cover
- heat converter
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Abstract
The invention relates to a discharge structure of wind frame of axial fan of air conditioner, wherein it comprises fan motor rotating the fan; the fan motor axle whose one end is fixed with axial fan and middle through the center of fan motor; an outdoor heat exchanger at the back end of axial fan; wind frame at the front of outdoor heat exchanger to guide the leaded air outside the room uniformly; the outer wall of side groove of wind frame has wind discharge; therefore, when the axial fan blows the leaded air to the outdoor heat exchanger, the air can be discharged at the side of heat exchanger, to reduce its temperature, and improve the heat exchange efficiency.
Description
Technical field
The invention belongs to the technology of relevant integral air conditioner, particularly relate to a kind of air discharge structure of axial fan air deflection cover for integral air conditioner that makes the outdoor heat converter side-vented.
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 cabinet 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.
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.End at the flabellum of aerofoil fan 21 is being provided with water ring 22, water ring 22 splashes the condensed water that condenses upon the below and is spread across above the outdoor heat converter 27 that is arranged on the aerofoil fan rear, cool off the temperature of outdoor heat converter 27, thereby improved cooling effectiveness.
Have cabinet 30 above the chassis 1 and cover the various parts that are arranged on the inside, cabinet 30 and chassis 1 link together, and are covering two sides and the top of air-conditioner.
At this,, parts such as compressor and expansion valve are being set also on 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, carried out heat exchange by axial fan air deflection cover 23 guiding by outdoor heat converter 27 and refrigerant heat is emitted to the outside.
With reference to figure 1 and Fig. 2, the axial fan air deflection cover 23 of air-flow that leading axle flow fan 21 causes is being set on the outside, the air that axial fan air deflection cover 23 is introduced the outside is sent on the outdoor heat converter 27 uniformly, and is also forming the through hole 23 ' that aerofoil fan 21 is set on axial fan air deflection cover 23.Drawing symbol 24 is the top lids that form axial fan air deflection cover 23, and stator 25 connects the upper end of air guiding device 9 and axial fan air deflection cover 23.Form because outdoor heat converter 27 is shape, a side of axial fan air deflection cover 23 is formed with the groove of laying outdoor heat converter 27 sidepieces.
But, as axial fan air deflection cover 23 in the past following problem points is arranged:
The lateral wall of axial fan air deflection cover 23 side channel 23B in the past seals, and is unfavorable for discharging by the air of outdoor heat converter 27 sidepieces.
Summary of the invention
The present invention provides a kind of air discharge structure of axial fan air deflection cover for integral air conditioner that makes the outdoor heat converter side-vented for solving the technical problem that exists in the above-mentioned technology.
The technical scheme that the present invention takes for the technical problem that exists in the above-mentioned technology of solution is:
A kind of air discharge structure of axial fan air deflection cover for integral air conditioner of the present invention comprises driving the fan electromotor that fan rotates; One end fixed axis flow fan, the middle fan electromotor axle that is formed on the fan electromotor centre that connects; Be arranged on the outdoor heat converter of aerofoil fan rear end; Be arranged on outdoor heat converter the place ahead, the air that the outside is introduced is directed to the axial fan air deflection cover on the outdoor heat converter uniformly; Be formed with exhaust outlet on the side channel outer wall of axial fan air deflection cover.The exhaust outlet of axial fan air deflection cover is most vertical array of square and forms; Also can a rounded majority vertical array form; Also can be grid-like formation.
Advantage and good effect that the present invention has are: air discharge structure of axial fan air deflection cover for integral air conditioner of the present invention, owing to be formed with exhaust outlet on the side channel outer wall of axial fan air deflection cover, when aerofoil fan blows to outdoor heat converter to the air of outside introducing, air also can be discharged smoothly by the outdoor heat converter side, thereby has improved rate of heat exchange.
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 axial fan air deflection cover of conventional art.
Fig. 3 is the axial fan air deflection cover anterior view that has exhaust outlet of the present invention.
Fig. 4 is the axial fan air deflection cover rear view that has exhaust outlet of the present invention.
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
22: water ring 23: axial fan air deflection cover
23A: exhaust outlet 23B: wind scooper side channel
25: stator 27: outdoor heat converter
30: cabinet
The specific embodiment
For further understanding content of the present invention, 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 invention is introduced in background technology, at this repeated description not just.
Fig. 3 is the axial fan air deflection cover anterior view that has exhaust outlet of the present invention, Fig. 4 is the axial fan air deflection cover rear view that has exhaust outlet of the present invention, as shown in the figure, air discharge structure of axial fan air deflection cover for integral air conditioner comprises driving the fan electromotor 17 that fan rotates; One end fixed axis flow fan 21, the middle fan electromotor axle 17A that is formed on the fan electromotor centre that connects; Be arranged on the outdoor heat converter 27 of aerofoil fan 21 rear ends; Be arranged on outdoor heat converter 27 the place aheads, the air that the outside is introduced is directed to the axial fan air deflection cover 23 on the outdoor heat converter 27 uniformly; Be formed with exhaust outlet 23A on the side channel 23B outer wall of axial fan air deflection cover 23.The exhaust outlet 23A of axial fan air deflection cover 23 is most vertical array of square and forms; Also can a rounded majority vertical array form; Also can be grid-like formation.Form the axial fan air deflection cover 23 of exhaust outlet 23A like this, when aerofoil fan 21 blows to outdoor heat converter 27 to the air of outside introducing, air also can be discharged smoothly by outdoor heat converter 27 sides, outdoor heat converter 27 temperature are reduced, thereby the heat exchange efficiency of outdoor heat converter 27 is improved greatly.
The present invention has only exemplified the embodiment of above-mentioned three kinds of exhaust outlet 23A, and under guiding theory of the present invention, exhaust outlet 23A can also carry out various deformation.
Claims (4)
1, a kind of air discharge structure of axial fan air deflection cover for integral air conditioner comprises driving the fan electromotor that fan rotates; One end fixed axis flow fan, the middle fan electromotor axle that is formed on the fan electromotor centre that connects; Be arranged on the outdoor heat converter of aerofoil fan rear end; Be arranged on outdoor heat converter the place ahead, the air that the outside is introduced is directed to the axial fan air deflection cover on the outdoor heat converter uniformly; It is characterized in that, be formed with exhaust outlet on the side channel outer wall of axial fan air deflection cover.
2, air discharge structure of axial fan air deflection cover for integral air conditioner according to claim 1 is characterized in that, the exhaust outlet of axial fan air deflection cover is most vertical array of square and forms.
3, air discharge structure of axial fan air deflection cover for integral air conditioner according to claim 1 is characterized in that, the rounded majority of the exhaust outlet of an axial fan air deflection cover vertical array forms.
4, air discharge structure of axial fan air deflection cover for integral air conditioner according to claim 1 is characterized in that, the exhaust outlet of axial fan air deflection cover is grid-like formation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2005100148071A CN1920413A (en) | 2005-08-22 | 2005-08-22 | Air discharge structure of axial fan air deflection cover for integral air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2005100148071A CN1920413A (en) | 2005-08-22 | 2005-08-22 | Air discharge structure of axial fan air deflection cover for integral air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1920413A true CN1920413A (en) | 2007-02-28 |
Family
ID=37778195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2005100148071A Pending CN1920413A (en) | 2005-08-22 | 2005-08-22 | Air discharge structure of axial fan air deflection cover for integral air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1920413A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104197488B (en) * | 2014-08-08 | 2017-06-20 | 珠海格力电器股份有限公司 | Multi fan air ducting and air-conditioner |
| CN112503661A (en) * | 2015-03-24 | 2021-03-16 | 台达电子工业股份有限公司 | Air conditioner |
-
2005
- 2005-08-22 CN CNA2005100148071A patent/CN1920413A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104197488B (en) * | 2014-08-08 | 2017-06-20 | 珠海格力电器股份有限公司 | Multi fan air ducting and air-conditioner |
| CN112503661A (en) * | 2015-03-24 | 2021-03-16 | 台达电子工业股份有限公司 | Air conditioner |
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| C06 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |