CN105570991A - Axial flow cabinet air conditioner - Google Patents
Axial flow cabinet air conditioner Download PDFInfo
- Publication number
- CN105570991A CN105570991A CN201610015557.1A CN201610015557A CN105570991A CN 105570991 A CN105570991 A CN 105570991A CN 201610015557 A CN201610015557 A CN 201610015557A CN 105570991 A CN105570991 A CN 105570991A
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- CN
- China
- Prior art keywords
- axial flow
- air conditioner
- type air
- flow cabinet
- blade
- 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
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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
- F24F1/0007—Indoor units, e.g. fan coil units
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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
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/02—Ducting arrangements
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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
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
- F24F13/1406—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by sealing means
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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
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
- F24F13/1413—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre using more than one tilting member, e.g. with several pivoting blades
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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
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/24—Means for preventing or suppressing noise
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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
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
- F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
- F24F2013/1433—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means with electric motors
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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
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/24—Means for preventing or suppressing noise
- F24F2013/247—Active noise-suppression
Abstract
The invention discloses an axial flow cabinet air conditioner which comprises a shell and an air guide assembly. An upper chamber, a lower chamber, an upper air flue penetrating the upper chamber and a lower air flue penetrating the lower chamber are formed in the shell. The air guide assembly comprises an axial flow cabinet air conditioner air guide shell provided with a flow guide air flue. The axial flow cabinet air conditioner air guide shell is arranged between the upper chamber and the lower chamber, and the upper air flue and the lower air flue are communicated through the flow guide air flue. The noise of the axial flow cabinet air conditioner is lowered by improving the air flue structure.
Description
Technical field
The present invention relates to air-conditioning technical field, particularly a kind of axial flow cabinet-type air conditioner.
Background technology
Along with the raising of people's living standard, the requirement of people to air-conditioner is also more and more higher.Existing axial flow cabinet-type air conditioner noise is comparatively large, affects the use of user.
Summary of the invention
Main purpose of the present invention is to provide a kind of axial flow cabinet-type air conditioner, is intended to the noise reducing axial flow cabinet-type air conditioner.
For achieving the above object, the axial flow cabinet-type air conditioner that the present invention proposes, axial flow cabinet-type air conditioner comprises housing and wind guiding component; Described housing is formed with upper chamber, lower chambers, runs through the upper air duct of described upper chamber and run through the lower air duct of described lower chambers;
Described wind guiding component comprises axial flow cabinet-type air conditioner ventilation case, and described axial flow cabinet-type air conditioner ventilation case has diversion air duct; Described axial flow cabinet-type air conditioner ventilation case is arranged between described upper chamber and described lower chambers, and described diversion air duct is communicated with described upper air duct and described lower air duct.
Preferably, described ventilation case comprises afflux portion and diversion division; Described afflux portion and described diversion division are all arranged in tubular, and the diameter in described afflux portion is greater than the diameter of described diversion division;
Described afflux portion is communicated with to form described diversion air duct with described diversion division, the air inlet of described diversion air duct is formed at one end away from described diversion division, described afflux portion, and the air outlet of described diversion air duct is formed at described diversion division one end away from described afflux portion.
Preferably, described axial flow cabinet-type air conditioner ventilation case also comprises installation portion, described installation portion is arranged along the length direction of described afflux portion and/or diversion division, and on the internal face of described housing, corresponding described installation portion is provided with installation position, and described installation portion and described installation position removably connect.
Preferably, described diversion division is provided with sealing flanging away from the one end in described afflux portion, and described sealing flanging extends from the edge of described air outlet towards the direction away from described diversion division axis; The sealing flanging of described axial flow cabinet-type air conditioner ventilation case abuts with the bottom of the outlet frame of this axial flow cabinet-type air conditioner, to seal the gap between described axial flow cabinet-type air conditioner ventilation case and described outlet frame.
Preferably, described wind guiding component also comprises axial flow cabinet-type air conditioner stator blade, and described axial flow cabinet-type air conditioner stator blade is installed in described axial flow cabinet-type air conditioner ventilation case; The blade of described axial flow cabinet-type air conditioner stator blade is blade outer rim away from one end of wheel hub, and described blade outer rim is connected with the madial wall of described axial flow cabinet-type air conditioner ventilation case; Described axial flow cabinet-type air conditioner ventilation case is cylindrically arranged, the dead in line of the axis of described axial flow cabinet-type air conditioner ventilation case and the wheel hub of described axial flow cabinet-type air conditioner stator blade.
Preferably, described axial flow cabinet-type air conditioner stator blade comprises first wheel and is arranged on multiple first blades around described first wheel; Described first blade comprises water conservancy diversion diffusion portion and secondary diversion division, and described water conservancy diversion diffusion portion is connected with described first wheel; Described axial flow cabinet-type air conditioner stator blade has inlet side and air side, and described secondary diversion division extends towards described air side from described water conservancy diversion diffusion portion near the edge of described air side; The bearing of trend of described secondary diversion division is parallel with the axis direction of described first wheel.
Preferably, described axial flow cabinet-type air conditioner stator blade and described axial flow cabinet-type air conditioner ventilation case are wholely set.
Preferably, described wind guiding component also comprises axial flow cabinet-type air conditioner movable vane, and described axial flow cabinet-type air conditioner movable vane is installed in described axial flow cabinet-type air conditioner ventilation case; Described axial flow cabinet-type air conditioner ventilation case is cylindrically arranged, and the axis of described axial flow cabinet-type air conditioner ventilation case overlaps with the pivot center of described axial flow cabinet-type air conditioner movable vane.
Preferably, described axial flow cabinet-type air conditioner movable vane comprises the second wheel hub and arranges multiple second blades around described second wheel hub, described second blade comprises guide portion and earial drainage portion, and the inner side of described guide portion is connected with described second wheel hub, and outside is connected with described earial drainage portion; First pressure face in described earial drainage portion offsets towards the direction away from the second pressure face of described guide portion, and described first pressure face and described second pressure face are that reflex angle is arranged.
Preferably, described axial flow cabinet-type air conditioner movable vane is arranged on the intersection of described afflux portion and described diversion division; The 5/9-8/9 of described axial flow cabinet-type air conditioner movable vane length is in the axial direction thereof positioned at described diversion division.
Preferably, described wind guiding component also comprises axial flow cabinet-type air conditioner stator blade, axial flow cabinet-type air conditioner movable vane and for driving the blade motor of described axial flow cabinet-type air conditioner movable vane; Described axial flow cabinet-type air conditioner stator blade and described axial flow cabinet-type air conditioner movable vane are installed in described diversion air duct;
The rotating shaft of described blade motor is connected with the second wheel hub of described axial flow cabinet-type air conditioner movable vane; Described second wheel hub offers motor mounting space, and described blade motor is installed in described motor mounting space; On the first wheel of described axial flow cabinet-type air conditioner stator blade, corresponding described blade motor is provided with motor installation position, and described blade motor is connected with described motor installation position.
Preferably, the minimum spacing between the trailing edge of described axial flow cabinet-type air conditioner movable vane and the leading edge of described axial flow cabinet-type air conditioner stator blade is greater than 10% of described axial flow cabinet-type air conditioner movable vane height.
Preferably, described guiding subassembly also comprises current collector, and the corresponding described blade motor of described current collector is arranged at directly over described diversion air duct to make gas afflux to the top of described blade motor.
Preferably, the described current collector connecting portion that comprises the first afflux portion and be connected with described first afflux portion; Described first wheel is formed with installation cavity towards the side of described upper air duct, the sidewall of described installation cavity is offered current collector installation position, and described connecting portion is connected with described current collector installation position buckle;
Described first afflux portion has hemisphere face, and the hemisphere face in described first afflux portion deviates from described axial flow cabinet-type air conditioner stator blade and arranges, and described first afflux portion covers described first wheel.
Preferably, described axial flow cabinet-type air conditioner also comprises afflux and chews, and described afflux is chewed corresponding described blade motor and is arranged in described diversion air duct; Described afflux chews the side being arranged on described axial flow cabinet-type air conditioner movable vane and deviating from described blade motor, avoids described second wheel hub to make air-flow.
Axial flow cabinet-type air conditioner of the present invention, air is from the air inlet air intake at back, enter lower air duct, upper air duct is entered after diversion air duct, then axial flow cabinet-type air conditioner is discharged from air outlet, make the flowing of air in axial flow cabinet-type air conditioner smooth and easy, decrease the friction between space and air channel sidewall and collision, be conducive to reducing noise and improve wind speed.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, the structure according to these accompanying drawings can also obtain other accompanying drawing.
Fig. 1 is the structural representation of axial flow cabinet-type air conditioner one embodiment of the present invention;
Fig. 2 is the structural representation of another embodiment of axial flow cabinet-type air conditioner of the present invention;
Fig. 3 is the partial enlarged drawing at A place in Fig. 2;
Fig. 4 is the structural representation of another embodiment of axial flow cabinet-type air conditioner of the present invention;
Fig. 5 is the structural representation of the another embodiment of axial flow cabinet-type air conditioner of the present invention;
Fig. 6 is the partial enlarged drawing at B place in Fig. 5;
Fig. 7 is the structural representation of an axial flow cabinet-type air conditioner of the present invention embodiment again;
Fig. 8 is the structural representation of an axial flow cabinet-type air conditioner of the present invention also embodiment;
Fig. 9 is the partial enlarged drawing at C place in Fig. 8;
Figure 10 is the structural representation of stator blade one embodiment of axial flow cabinet-type air conditioner of the present invention;
Figure 11 is the partial enlarged drawing at D place in Figure 10;
Figure 12 is the structural representation of another embodiment of movable vane of axial flow cabinet-type air conditioner of the present invention;
Figure 13 is the partial enlarged drawing at E place in Figure 12;
Figure 14 is the structural representation of ventilation case one embodiment of axial flow cabinet-type air conditioner of the present invention;
Figure 15 is the structural representation of another embodiment of ventilation case of axial flow cabinet-type air conditioner of the present invention.
Drawing reference numeral illustrates:
| Label | Title | Label | Title |
| 100 | Housing | 110 | Air outlet |
| 120 | Upper chamber | 130 | Lower chambers |
| 140 | Air inlet | 200 | Ventilation case |
| 210 | Afflux portion | 220 | Diversion division |
| 230 | Installation portion | 240 | Connecting portion |
| 260 | The air inlet of diversion air duct | 270 | The air outlet of diversion air duct |
| 280 | Diversion air duct | 300 | Heat exchanger |
| 400 | Outlet frame | 500 | Movable vane |
| 510 | Second wheel hub | 520 | Second blade |
| 521 | Guide portion | 522 | Earial drainage portion |
| 523 | Second pressure face | 524 | First pressure face |
| 550 | Blade motor | 600 | Stator blade |
| 610 | First wheel | 620 | First blade |
| 621 | Water conservancy diversion diffusion portion | 622 | Secondary diversion division |
| 710 | Current collector | 711 | First afflux portion |
| 712 | Connecting portion | 750 | Afflux is chewed |
| 751 | Second afflux portion | 752 | Fixed part |
| 753 | Linking arm |
The realization of the object of the invention, functional characteristics and advantage will in conjunction with the embodiments, are described further with reference to accompanying drawing.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only a part of embodiment of the present invention, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Need explanation, all directionality instruction (such as up, down, left, right, before and afters in the embodiment of the present invention ...) only for explaining the relative position relation, motion conditions etc. under a certain particular pose (as shown in drawings) between each parts, if when this particular pose changes, then directionality instruction also correspondingly changes thereupon.
In addition, relate to the description of " first ", " second " etc. in the present invention only for describing object, and instruction can not be interpreted as or imply its relative importance or the implicit quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise at least one this feature.In addition; technical scheme between each embodiment can be combined with each other; but must be can be embodied as basis with those of ordinary skill in the art; when technical scheme combination occur conflicting maybe cannot realize time will be understood that the combination of this technical scheme does not exist, also not within the protection domain of application claims.
The present invention proposes a kind of axial flow cabinet-type air conditioner.
Referring to figs. 1 through the structural representation that Fig. 4, Fig. 1 are axial flow cabinet-type air conditioner one embodiment of the present invention; Fig. 2 is the structural representation of another embodiment of axial flow cabinet-type air conditioner of the present invention; Fig. 3 is the partial enlarged drawing at A place in Fig. 2; Fig. 4 is the structural representation of another embodiment of axial flow cabinet-type air conditioner of the present invention.
In embodiments of the present invention, axial flow cabinet-type air conditioner comprises wind guiding component and housing 100, and described wind guiding component is installed in described housing 100.Described housing 100 is formed with upper chamber 120, lower chambers 130, runs through the upper air duct of described upper chamber 120 and run through the lower air duct of described lower chambers 130.Described wind guiding component is arranged between described upper chamber 120 and described lower chambers 130, and described wind guiding component comprises movable vane 500, stator blade 600 and ventilation case 200.Ventilation case 200 has the diversion air duct 280 being communicated with described upper air duct and described lower air duct, described stator blade 600 is installed near one end of described upper air duct in described diversion air duct 280, and described movable vane 500 is installed in described diversion air duct 280 near one end of described lower air duct.Outdoor wind enters lower air duct after air inlet 140 with heat exchanger 300 heat exchange, under the driving of movable vane 500 and the wind-guiding effect of stator blade 600, enters upper air duct, under the effect of air-out component 400, blows the region to user specifies from air outlet 110.
With reference to the structural representation that Figure 14 and Figure 15, Figure 14 are ventilation case 200 1 embodiment of axial flow cabinet-type air conditioner of the present invention; Figure 15 is the structural representation of another embodiment of ventilation case 200 of axial flow cabinet-type air conditioner of the present invention.
Described ventilation case 200 comprises afflux portion 210, diversion division 220, installation portion 230 and connecting portion 240.Described afflux portion 210 and described diversion division 220 are all arranged in tubular, and the diameter in described afflux portion 210 is greater than the diameter of described diversion division 220.Described afflux portion 210 is communicated with to form described diversion air duct 280 with described diversion division 220.The air inlet 260 of described diversion air duct 280 is formed at one end away from described diversion division 220, described afflux portion 210, and the air outlet 270 of described diversion air duct 280 is formed at described diversion division 220 one end away from described afflux portion 210.By the diameter in afflux portion 210 is set to the diameter being greater than diversion division 220, gas is concentrated at the intersection of afflux portion 210 and diversion division 220, when blast is certain, flow velocity in air channel is accelerated, when making air supplying distance certain, the rotating speed of blower fan can be reduced, and in cubo-cubic relation between rotation speed of fan and noise, namely afflux portion 210 the rotating speed that can reduce blower fan is set, thus significantly reduce noise.
Described installation portion 230 is arranged along the length direction of described afflux portion 210 and/or diversion division 220, and on the internal face of described housing 100, corresponding described installation portion 230 is provided with installation position, and described installation portion 230 removably connects with described installation position.Installation portion 230 is arranged in rib, and installation portion 230 is arranged on the lateral wall of afflux portion 210 and diversion division 220 along the axis direction of afflux portion 210 and diversion division 220.Installation portion 230 offers some installing holes, and installation portion 230 is fixed in the housing 100 of axial flow cabinet-type air conditioner by screw and installing hole.Certainly, installation portion 230 is all right, is the structures such as buckle.Air-flow enters diversion air duct 280 from lower air duct, up moves along diversion air duct 280, enters upper air duct from the air outlet 270 of diversion air duct 280, then discharges cabinet air-conditioner through wind guiding component.In certain embodiments, afflux portion 210, diversion division 220 and installation portion 230 are wholely set.
Described connecting portion 240 is frustum of a cone housing, and the bigger diameter end of described connecting portion 240 is connected with described afflux portion 210, and the miner diameter end of described connecting portion 240 is connected with described diversion division 220.The axis of described diversion division 220 and the dead in line in described afflux portion 210.Connecting portion 240 by taper between afflux portion 210 and diversion division 220 connects, and the caliber of connecting portion 240 bigger diameter end is suitable with the caliber in afflux portion 210, and the diameter of connecting portion 240 miner diameter end is suitable with the diameter of diversion division 220.Wherein, the length in described diversion division 220 and described afflux portion 210 is than between 1/3-8/9, and namely the length in afflux portion 210 is greater than the length of diversion division 220.In the present embodiment, diversion division 220 compares with the length in afflux portion 210 for 1:2.Certainly, in certain embodiments, afflux portion 210, diversion division 220 and connecting portion 240 can one-body moldedly be arranged.In the present embodiment, connecting portion 240 is set to frustum of a cone housing, make between afflux portion 210 and diversion division 220, have to relax a transition, the intersection of air-flow to afflux portion 210 and diversion division 220 is avoided to produce large stroke, gas is flow in air channel flow more smoothly, thus reduce the generation of noise.In certain embodiments, connecting portion 240 is arc transition with the junction in afflux portion 210, and connecting portion 240 is arc transition with the junction of diversion division 220, to reduce the loss of air-flow in motion process further.By the length in afflux portion 210 is set to the length of being longer than diversion division 220, parallel to ensure the direction of effluent air flowing in afflux portion 210, by the axis in afflux portion 210 is set to the dead in line with diversion division 220, the air-flow in afflux portion 210 is made can be very smooth and easyly flow into diversion division 220, thus the friction decreased between air-flow, the friction between the sidewall decreasing air-flow and diversion division 220.
Further, described installation portion 230 is arranged along the length direction of described afflux portion 210 and/or diversion division 220, and described installation portion 230 offers locating notch.Particularly, in the present embodiment, the elongated thin slice of installation portion 230 is arranged, and it can arrange on the lateral wall in afflux portion 210 along the length direction in afflux portion 210, also can be arranged on the lateral wall of diversion division 220 along the length direction of diversion division 220.In the present embodiment, the lateral wall in diversion division 220 and afflux portion 210 is all provided with installation portion 230.Installation portion 230 offers locating notch and screw hole.By the cooperation installation portion 230 that locating notch can be easier, fixed by the shell of screw and air-conditioner simultaneously.In the present embodiment, by the setting of installation portion 230, be conducive to ventilation case 200 uniform stressed of axial flow cabinet-type air conditioner, be conducive to ventilation case 200 and be arranged on more accurately on the shell of cabinet-type air conditioner.
Further, described diversion division 220 is provided with sealing flanging away from the one end in described afflux portion 210, and described sealing flanging extends from the edge of described air outlet towards the direction away from described diversion division 220 axis.In certain embodiments, described afflux portion 210, described diversion division 220 and described sealing flanging are wholely set.Particularly, in the present embodiment, sealing flanging is arranged on the lateral wall of diversion division 220 ringwise, and sealing flanging is plane towards the side of outlet frame 400.Sealing flanging abuts with the bottom of outlet frame 400, flows away from the gap between ventilation case 200 and outlet frame 400 to prevent air-flow.In the present embodiment, by sealing the setting of flanging, making the connection sealing effectiveness of the upper end of the ventilation case 200 of axial flow cabinet-type air conditioner and outlet frame 400 better, avoiding the appearance of air leakage phenomena.
Further, reference Fig. 8 to Figure 11, Fig. 5 is the structural representation of the another embodiment of axial flow cabinet-type air conditioner of the present invention; Fig. 8 is the structural representation of an axial flow cabinet-type air conditioner of the present invention also embodiment; Fig. 9 is the partial enlarged drawing at C place in Fig. 8; Figure 10 is the structural representation of stator blade one embodiment of axial flow cabinet-type air conditioner of the present invention; Figure 11 is the partial enlarged drawing at D place in Figure 10.Described wind guiding component also comprises axial flow cabinet-type air conditioner stator blade 600, and described axial flow cabinet-type air conditioner stator blade 600 is installed in described axial flow cabinet-type air conditioner ventilation case 200.The blade of described axial flow cabinet-type air conditioner stator blade is blade outer rim away from one end of wheel hub, and described blade outer rim is connected with the madial wall of described axial flow cabinet-type air conditioner ventilation case 200; Described axial flow cabinet-type air conditioner ventilation case 200 is cylindrically arranged, the dead in line of the axis of described axial flow cabinet-type air conditioner ventilation case 200 and the wheel hub of described axial flow cabinet-type air conditioner stator blade.Described axial flow cabinet-type air conditioner stator blade 600 comprises first wheel 610 and is arranged on multiple first blades 620 around described first wheel 610; Described first blade 620 comprises water conservancy diversion diffusion portion 621 and secondary diversion division 622, and described water conservancy diversion diffusion portion 621 is connected with described first wheel 610; Described axial flow cabinet-type air conditioner stator blade 600 has inlet side and air side, and described secondary diversion division 622 extends towards described air side from described water conservancy diversion diffusion portion 621 near the edge of described air side; The bearing of trend of described secondary diversion division 622 is parallel with the axis direction of described first wheel 610.Described axial flow cabinet-type air conditioner stator blade 600 is wholely set with described axial flow cabinet-type air conditioner ventilation case 200.
First wheel 610 is arranged ringwise, and some first blades 620 are evenly arranged on the lateral wall of first wheel 610.Water conservancy diversion diffusion portion 621 is arc, and water conservancy diversion diffusion portion 621 is that angle is arranged with the intersection of first wheel 610 outer side surface and the axis of first wheel 610, and this angle is greater than 0 ° and is less than 90 °.Secondary diversion division 622 is arranged on the upper edge in water conservancy diversion diffusion portion 621, and namely water conservancy diversion diffusion portion 621 is away from the side of the movable vane of axial flow cabinet-type air conditioner.Secondary diversion division 622 extends along the direction, broadband in water conservancy diversion diffusion portion 621, and the direction namely surpassed away from first wheel 610 from the lateral wall of first wheel 610 extends.When wind is blown into from one end, inlet side of the stator blade of axial flow cabinet-type air conditioner, air-flow faces the direction flowing of axial flow cabinet-type air conditioner air side along the plate in water conservancy diversion diffusion portion 621, when air current flow is to secondary diversion division 622, air-flow moves along the plate surface current of secondary diversion division, and the axis direction namely along first wheel 610 flows.
The length of described secondary diversion division 622 is equal with the length in described water conservancy diversion diffusion portion 621.By the length in the length of secondary diversion division 622 and water conservancy diversion diffusion portion 621 is set to identical, air-flow after diversion division 220 guides all can be guided by secondary diversion division 622, direction after flowing out from stator blade 600 to make air-flow all with the axis being parallel of first wheel 610, and make uniform stream enter upper air duct, thus the phenomenon avoiding fraction to upset vertical air-flow occurs, be conducive to reducing noise and improve wind speed.When the first blade 620 quantity of stator blade 600 is odd number, the first blade 620 and first wheel 610 surround odd number independently airspace, the air-out of several odd number airspaces correcting simultaneously wind.
In the present embodiment, by stator blade 600 being installed in described axial flow cabinet-type air conditioner ventilation case 200, first blade 620 of the stator blade 600 of described axial flow cabinet-type air conditioner is the first blade 620 outer rim away from one end of wheel hub, and described first blade 620 outer rim is connected with the madial wall of described axial flow cabinet-type air conditioner ventilation case 200.Stator blade 600 is relative to ventilation case 200 transfixion in wind-guiding process, and the inwall of ventilation case 200 limits the range of movement of air-flow, and is guided on stator blade 600 by air-flow.Are first axis directions that air-flow is tending towards being parallel to ventilation case 200 through the guiding in water conservancy diversion diffusion portion 621 by the air-flow of stator blade 600, after secondary diversion division 622 correcting, the flow direction of air-flow is parallel with the axis direction of ventilation case 200.The secondary diversion division 622 of stator blade 600 is arranged in air outlet, and the water conservancy diversion direction of secondary diversion division 622 is identical with the axis direction of the wheel hub of stator blade 600, identical with the axis direction of ventilation case 200, parallel with the length direction of diversion division 220.Described secondary diversion division 622 is concordant away from the one end in described afflux portion 210 with described diversion division 220 away from the side in described water conservancy diversion diffusion portion 621.After wind is flowed out from secondary diversion division 622, to be parallel to the length direction of diversion division 220, parallel upwards duct flows, and flow direction is identical with the length direction of upper air duct, avoid the phenomenon that turbulent flow appears in air-flow in the process entering upper air duct from ventilation case 200, both the flow direction having changed air-flow additionally reduces friction, adds air output and air-out speed.
Further, reference Figure 12 to Figure 13, Figure 12 is the structural representation of another embodiment of movable vane of axial flow cabinet-type air conditioner of the present invention; Figure 13 is the partial enlarged drawing at E place in Figure 12.Described wind guiding component also comprises axial flow cabinet-type air conditioner movable vane 500, and described axial flow cabinet-type air conditioner movable vane 500 is installed in described axial flow cabinet-type air conditioner ventilation case 200.Described axial flow cabinet-type air conditioner ventilation case 200 is cylindrically arranged, and the axis of described axial flow cabinet-type air conditioner ventilation case 200 overlaps with the pivot center of described axial flow cabinet-type air conditioner movable vane.Described axial flow cabinet-type air conditioner movable vane 500 comprises the second wheel hub 510 and arranges multiple second blades 520 around described second wheel hub 510, described second blade 520 comprises guide portion 521 and earial drainage portion 522, the inner side of described guide portion 521 is connected with described second wheel hub 510, and outside is connected with described earial drainage portion 522; First pressure face 524 in described earial drainage portion 522 offsets towards the direction of the second pressure face 523 away from described guide portion 521, and described first pressure face 524 is arranged in reflex angle with described second pressure face 523.Described axial flow cabinet-type air conditioner movable vane is arranged on the intersection of described afflux portion and described diversion division.The 5/9-8/9 of described axial flow cabinet-type air conditioner movable vane length is in the axial direction thereof positioned at described diversion division.
Particularly, in the present embodiment, the curved plate of the second blade 520 is arranged, and the one side of water conservancy diversion diffusion portion 621 depression is the second pressure face 523, the one side caved in earial drainage portion 522 is the windward side that the first pressure face 524, first pressure face 524 and the second pressure face 523 are all positioned at the second blade 520.Face 526 relative with the first pressure face 524 in earial drainage portion 522, the face 525 relative with the second pressure face 523 is arranged in angle.The length in earial drainage portion 522 is identical with the width in water conservancy diversion diffusion portion 621, and the air-flow namely flowed out from water conservancy diversion diffusion portion 621 is all through earial drainage portion 522 pressure release.Thus the position making all air-flows through diversion division 220 form eddy current is passed, and even eliminates the formation of eddy current.Be conducive to the earial drainage efficiency improving earial drainage portion 522.Angle between described first pressure face 524 and described second pressure face 523 between 180 °-200 °, for 190 ° in the present embodiment.First pressure face 524 and the second pressure face 523 are curved surface, and the curvature that two curved surfaces bend is identical.After air-flow flows out from second pressure face 523 in water conservancy diversion diffusion portion 621, first pressure face 524 in earial drainage portion 522 can be transitted to smoothly.The gas avoiding air-flow on the second pressure face 523 and periphery produces too much impact and produces turbulent flow, decreases the loss of wind energy, is also conducive to improving wind speed while reduction wind is hot-tempered.In the present embodiment, by the setting in earial drainage portion 522, the vibrative eddy current of the second blade 520 outer rim is postponed until do not produce, owing to reducing the vibration even eliminated eddy current and bring, thus noise is effectively reduced.
Equal with the length of the second wheel hub 510 for the width of movable vane 500, certainly in other embodiments can be unequal.If the second wheel hub 510 is divided into 9 equal portions along the length of its axis direction, wherein about the 6 parts diversion divisions 220 being positioned at ventilation case 200, remaining part is positioned at afflux portion 210, or is positioned at afflux portion 210 and connecting portion 240.Namely movable vane 500 is positioned at diversion division 220 along 2/3 of its pivot center direction, and remaining 1/3 is positioned at diversion division 220 and connecting portion 240.In the present embodiment, by the 5/9-8/9 of movable vane 500 is arranged in diversion division 220, make to form negative pressure in afflux portion 210, malleation is formed in diversion division 220, gas is evacuated to diversion division 220 from afflux portion 210, in the flow process of air-flow, the negative pressure driving that movable vane 500 is formed is subject to time in afflux portion 210, the malleation driving that same movable vane 500 is formed is subject to time in diversion division 220, owing to being same movable vane 500, dynamic pressure and negative pressure are coordinated, namely turbulent phenomenon can not be produced when air-flow flows to diversion division 220 from afflux portion 210, avoid air-flow and ventilation case 200 produces larger friction and collision, thus avoid the loss of wind energy, while being conducive to improving wind speed, reduce the noise of air current flow.
Further, described wind guiding component also comprises axial flow cabinet-type air conditioner stator blade, axial flow cabinet-type air conditioner movable vane and for driving the blade motor 550 of described axial flow cabinet-type air conditioner movable vane 500.Described axial flow cabinet-type air conditioner stator blade and described axial flow cabinet-type air conditioner movable vane are installed in described diversion air duct.The rotating shaft of described blade motor 550 is connected on described second wheel hub 510 with the second wheel hub of described axial flow cabinet-type air conditioner movable vane 500 and offers motor mounting space 511, on the first wheel 610 that described blade motor 550 is installed on described axial flow cabinet-type air conditioner stator blade in described motor mounting space 511, corresponding described blade motor 550 is provided with motor installation position, and described blade motor 550 is connected with described motor installation position.
The profile of the second wheel hub 510 is barrel cover, and housing surrounded by base plate and perisporium, and the second blade 520 is evenly distributed on the lateral wall of the second wheel hub 510.One end of motor mounting space is provided with rotary column, and rotary column offers axis hole, and this axis hole is corresponding with the rotating shaft of drive motors.Rotary column is arranged on base plate, motor mounting space madial wall is provided with many ribs, and the side of rib is connected with base plate, and rotary column is arranged on the junction of many ribs.Machine shaft is installed in axis hole, rotates along with the driving of blade motor 550 to make movable vane 500.
First wheel 610 is provided with the cylindrical shell of installing plate for one end, and on installing plate, corresponding blade motor 550 offers installing hole, and the installing plate of installing hole periphery is provided with the fixed leg for fixing blade motor 550.The part of blade motor 550 is arranged in cylindrical shell.
In the present embodiment, by arranging motor mounting space in the second wheel hub 510, it is inner that blade motor 550 part can be arranged on the second wheel hub 510, while distance between blade motor 550 and movable vane 500 is reduced, also blade motor 550 is made to be positioned at the central authorities of some second blades 520, being conducive to blade motor 550 better drives the second wheel hub 510 to rotate, thus makes the driving of the second blade 520 more reliable and more stable.
Further, reference Fig. 5 to Fig. 9, Fig. 6 is the partial enlarged drawing at B place in Fig. 5; Fig. 7 is the structural representation of an axial flow cabinet-type air conditioner of the present invention embodiment again.The quantity of the second blade 520 of described axial flow cabinet-type air conditioner movable vane 500 is odd number, and the quantity of the first blade 620 of described axial flow cabinet-type air conditioner stator blade 600 is odd number, and the quantity of described first blade 620 is greater than the quantity of described second blade 520.Minimum spacing between the trailing edge of described axial flow cabinet-type air conditioner movable vane 500 and the leading edge of described axial flow cabinet-type air conditioner stator blade 600 is greater than 10% of described axial flow cabinet-type air conditioner movable vane height.
Particularly, in the present embodiment, the quantity of the second blade 520 is 7, certainly in other embodiment, also can be the odd numbers such as 5,9.By the quantity of the second blade 520 is set to odd number, make under equal rotating speed, air quantity is significantly improved, and noise is significantly reduced.The quantity of the first blade 620 is also odd number, and the quantity of described first blade 620 is greater than the quantity of described second blade 520.The minimum of a value of the distance D between movable vane 500 trailing edge and stator blade 600 leading edge is greater than 1/10 of the height H of movable vane 500.Such as, when the height H of movable vane 500 is 100mm, the minimum of a value of D is greater than 10mm.
In the present embodiment, movable vane 500 is in rotation process, air-flow near its trailing edge has the trend of rotation, this trend is along weakening gradually from movable vane 500 to the direction away from movable vane 500, the minimum of a value of the distance D between movable vane 500 trailing edge and stator blade 600 leading edge is set to 1/10 of the height H being greater than movable vane 500, avoid this trend to make air-flow occur turbulent phenomenon, avoid excessive the colliding with ventilation case 200 of air-flow.Thus air-flow is flowed to the journey of stator blade 600 from movable vane 500, air-flow is more stable, has saved wind energy, while reduction noise also.
Further, with reference to Fig. 5 to Fig. 9, described guiding subassembly also comprises current collector, and the corresponding described blade motor 550 of described current collector 710 is arranged at directly over described diversion air duct 280 to make gas afflux to the top of described blade motor.The connecting portion 712 that described current collector 710 comprises the first afflux portion 711 and is connected with described first afflux portion 711; Described first wheel 610 is formed with installation cavity towards the side of described upper air duct, the sidewall of described installation cavity is offered current collector installation position, and described connecting portion 712 is connected with described current collector installation position buckle; Described first afflux portion 711 has hemisphere face, and the hemisphere face in described first afflux portion 711 deviates from described axial flow cabinet-type air conditioner stator blade 600 and arranges, and described first afflux portion 711 covers described first wheel 610.
Particularly, diversion division 220 is that hemisphere or semiellipsoid are arranged, and connecting portion 712 is located at the larger one end of diversion division 220 diameter.One end that diversion division 220 diameter is larger is connected with the inwall of installation cavity, and one end that diameter is less is arranged in upper air duct, and the dead in line of the axis of diversion division 220 and diversion division 220, the axis of diversion division 220 is parallel with the length direction of upper air duct.Installation cavity is provided with screens on the madial wall of upper air duct one end, and connecting portion 712 is provided with buckle, and buckle and button bit coordinate fixing.Certainly, in some other embodiment, connecting portion 712 can also be connected for being threaded, bonding with the connected mode of the second wheel hub 510.Certainly, in certain embodiments, the first afflux portion 210 and connecting portion 712 can be wholely set.
In the present embodiment, by current collector 710 is arranged on directly over blade motor 550, the fraction flowed out in wind-guiding runner is flowed towards the top of blade motor 550, flow to make the uniform stream in the upper air duct above current collector 710, thus there is turbulent phenomenon in the intersection avoiding wind-guiding runner and upper air duct, and then decrease gas and to flow the noise produced, too increase air output simultaneously.By current collector 710 is set to connecting portion 712 and afflux portion 210, current collector 710 and first wheel 610 is made to be able to stable connection, first afflux portion 210 covers first wheel 610, make the catchment area of current collector 710 cover the area of blade motor 550 barrier air, thus ensure the uniform stream entering upper air duct.
Further, with reference to Fig. 5 to Fig. 9, described axial flow cabinet-type air conditioner also comprises afflux and chews, and described afflux is chewed corresponding described blade motor 550 and is arranged in described diversion air duct 280.Described afflux chews the side being arranged on described axial flow cabinet-type air conditioner movable vane 500 and deviating from described blade motor 550, avoids described second wheel hub 510 to make air-flow.
Particularly, in the present embodiment, described afflux is chewed and is comprised the second afflux portion 210, linking arm 753 and fixed part 752.Described second afflux portion 210 comprises hemisphere face and bottom, and the hemisphere face in described second afflux portion 210 deviates from described second wheel hub 510 and arranges.Described bottom covers described second wheel hub 510, to make air-flow from the gap between adjacent described second blade 520 through described axial flow cabinet-type air conditioner movable vane 500.The dead in line of hemispherical axis and the second wheel hub 510, with the shaft parallel of blade motor 550.Further, the area on proj ected bottom to the second wheel hub 510 in the second afflux portion 210, is greater than or equal to the area of the corresponding blade motor 550 of the second wheel hub 510.To make the air-flow of lower air duct avoid the second wheel hub 510, pass through from the gap between the second blade 520, avoid the friction between air-flow and the second wheel hub 510 and collision.Be conducive to reducing noise and improving wind speed.
One end of described linking arm 753 is connected with described second afflux portion 210, and the other end is connected with described fixed part 752.The madial wall of described diversion air duct 280 is provided with afflux and chews installation position, described fixed part 752 is chewed installation position with described afflux and is connected.Fixed part 752 is arranged in annulus, and one end of linking arm 753 is connected with the inwall of fixed part 752, and the other end is connected with hemispherical bottom, and the second afflux portion 210 is fixed on the centre of fixed part 752 by many linking arms 753.On the inwall of ventilation case 200, be formed with the annular groove for mounting part 752, fixed part 752 is arranged in this groove.
In the present embodiment, by the setting that afflux is chewed, make the air-flow of lower air duct when entering diversion air duct 280, do not collide with the second wheel hub 510 and rub, decrease the vibration of the second wheel hub 510, thus reduce movable vane 500 and rotate the noise produced, simultaneously, decrease the loss of wind energy, be conducive to improving air quantity.
Further, referring to figs. 1 through Fig. 3, the back cover that described housing 100 comprises fore shell and is connected with described fore shell, the heat exchanger 300 of described axial flow cabinet-type air conditioner is installed on described bottom chamber.The air inlet 140 of described lower air duct is opened in the position of the corresponding described heat exchanger of described back cover.The air outlet 110 of described upper air duct is opened in the position of the outlet frame 400 of the corresponding described axial flow cabinet-type air conditioner of described fore shell.
Particularly, in the present embodiment, by air inlet is arranged on back cover, air outlet is arranged on fore shell, the axial flow cabinet-type air conditioner of air-out before air intake after being formed.Simultaneously by heat exchanger 300 is located at air inlet, make air-flow from enter lower air duct with regard to carry out heat exchange with heat exchanger 300, add the heat-exchange time of gas, be conducive to the heat transfer rate improving air.By outlet frame 400 is arranged on directly over ventilation case 200, makes the distance flowing to air outlet from the gas of ventilation case 200 outflow short, decrease the loss of air-flow in flow process, be conducive to improving wind speed.
In addition, the heat exchanger 300 of described axial flow cabinet-type air conditioner is arranged on described bottom chamber, described heat exchanger 300 is positioned at immediately below the movable vane 500 of described axial flow cabinet-type air conditioner, after gas in described lower air duct and described heat exchanger 300 heat exchange, after the movable vane 500 of described axial flow cabinet-type air conditioner acts on, enter described diversion air duct 280.In the present embodiment, by heat exchanger 300 is arranged on immediately below movable vane 500, air channel between movable vane 500 and heat exchanger 300 is linearly arranged, make with heat exchanger 300 heat exchange after gas can be driven to fully in ventilation case 200, thus be conducive to improving wind-guiding efficiency, be conducive to improving air-out efficiency.
The foregoing is only the preferred embodiments of the present invention; not thereby the scope of the claims of the present invention is limited; every under inventive concept of the present invention; utilize the equivalent structure transformation that description of the present invention and accompanying drawing content are done, or directly/be indirectly used in other relevant technical fields to include in scope of patent protection of the present invention.
Claims (15)
1. an axial flow cabinet-type air conditioner, is characterized in that, comprises housing and wind guiding component; Described housing is formed with upper chamber, lower chambers, runs through the upper air duct of described upper chamber and run through the lower air duct of described lower chambers;
Described wind guiding component comprises axial flow cabinet-type air conditioner ventilation case, and described axial flow cabinet-type air conditioner ventilation case has diversion air duct; Described axial flow cabinet-type air conditioner ventilation case is arranged between described upper chamber and described lower chambers, and described diversion air duct is communicated with described upper air duct and described lower air duct.
2. axial flow cabinet-type air conditioner as claimed in claim 1, it is characterized in that, described ventilation case comprises afflux portion and diversion division; Described afflux portion and described diversion division are all arranged in tubular, and the diameter in described afflux portion is greater than the diameter of described diversion division;
Described afflux portion is communicated with to form described diversion air duct with described diversion division, the air inlet of described diversion air duct is formed at one end away from described diversion division, described afflux portion, and the air outlet of described diversion air duct is formed at described diversion division one end away from described afflux portion.
3. axial flow cabinet-type air conditioner as claimed in claim 2, it is characterized in that, described axial flow cabinet-type air conditioner ventilation case also comprises installation portion, described installation portion is arranged along the length direction of described afflux portion and/or diversion division, on the internal face of described housing, corresponding described installation portion is provided with installation position, and described installation portion and described installation position removably connect.
4. axial flow cabinet-type air conditioner as claimed in claim 2, it is characterized in that, described diversion division is provided with sealing flanging away from the one end in described afflux portion, and described sealing flanging extends from the edge of described air outlet towards the direction away from described diversion division axis; The sealing flanging of described axial flow cabinet-type air conditioner ventilation case abuts with the bottom of the outlet frame of this axial flow cabinet-type air conditioner, to seal the gap between described axial flow cabinet-type air conditioner ventilation case and described outlet frame.
5. axial flow cabinet-type air conditioner as claimed in claim 1, it is characterized in that, described wind guiding component also comprises axial flow cabinet-type air conditioner stator blade, and described axial flow cabinet-type air conditioner stator blade is installed in described axial flow cabinet-type air conditioner ventilation case; The blade of described axial flow cabinet-type air conditioner stator blade is blade outer rim away from one end of wheel hub, and described blade outer rim is connected with the madial wall of described axial flow cabinet-type air conditioner ventilation case; Described axial flow cabinet-type air conditioner ventilation case is cylindrically arranged, the dead in line of the axis of described axial flow cabinet-type air conditioner ventilation case and the wheel hub of described axial flow cabinet-type air conditioner stator blade.
6. axial flow cabinet-type air conditioner as claimed in claim 5, it is characterized in that, described axial flow cabinet-type air conditioner stator blade comprises first wheel and is arranged on multiple first blades around described first wheel; Described first blade comprises water conservancy diversion diffusion portion and secondary diversion division, and described water conservancy diversion diffusion portion is connected with described first wheel; Described axial flow cabinet-type air conditioner stator blade has inlet side and air side, and described secondary diversion division extends towards described air side from described water conservancy diversion diffusion portion near the edge of described air side; The bearing of trend of described secondary diversion division is parallel with the axis direction of described first wheel.
7. axial flow cabinet-type air conditioner as claimed in claim 6, it is characterized in that, described axial flow cabinet-type air conditioner stator blade and described axial flow cabinet-type air conditioner ventilation case are wholely set.
8. axial flow cabinet-type air conditioner as claimed in claim 2, it is characterized in that, described wind guiding component also comprises axial flow cabinet-type air conditioner movable vane, and described axial flow cabinet-type air conditioner movable vane is installed in described axial flow cabinet-type air conditioner ventilation case; Described axial flow cabinet-type air conditioner ventilation case is cylindrically arranged, and the axis of described axial flow cabinet-type air conditioner ventilation case overlaps with the pivot center of described axial flow cabinet-type air conditioner movable vane.
9. axial flow cabinet-type air conditioner as claimed in claim 8, it is characterized in that, described axial flow cabinet-type air conditioner movable vane comprises the second wheel hub and arranges multiple second blades around described second wheel hub, described second blade comprises guide portion and earial drainage portion, the inner side of described guide portion is connected with described second wheel hub, and outside is connected with described earial drainage portion; First pressure face in described earial drainage portion offsets towards the direction away from the second pressure face of described guide portion, and described first pressure face and described second pressure face are that reflex angle is arranged.
10. axial flow cabinet-type air conditioner as claimed in claim 9, it is characterized in that, described axial flow cabinet-type air conditioner movable vane is arranged on the intersection of described afflux portion and described diversion division; The 5/9-8/9 of described axial flow cabinet-type air conditioner movable vane length is in the axial direction thereof positioned at described diversion division.
11. axial flow cabinet-type air conditioners as claimed in claim 1, is characterized in that, described wind guiding component also comprises axial flow cabinet-type air conditioner stator blade, axial flow cabinet-type air conditioner movable vane and for driving the blade motor of described axial flow cabinet-type air conditioner movable vane; Described axial flow cabinet-type air conditioner stator blade and described axial flow cabinet-type air conditioner movable vane are installed in described diversion air duct;
The rotating shaft of described blade motor is connected with the second wheel hub of described axial flow cabinet-type air conditioner movable vane; Described second wheel hub offers motor mounting space, and described blade motor is installed in described motor mounting space; On the first wheel of described axial flow cabinet-type air conditioner stator blade, corresponding described blade motor is provided with motor installation position, and described blade motor is connected with described motor installation position.
12. axial flow cabinet-type air conditioners as claimed in claim 11, is characterized in that, the minimum spacing between the trailing edge of described axial flow cabinet-type air conditioner movable vane and the leading edge of described axial flow cabinet-type air conditioner stator blade is greater than 10% of described axial flow cabinet-type air conditioner movable vane height.
13. axial flow cabinet-type air conditioners as claimed in claim 11, it is characterized in that, described guiding subassembly also comprises current collector, and the corresponding described blade motor of described current collector is arranged at directly over described diversion air duct to make gas afflux to the top of described blade motor.
14. axial flow cabinet-type air conditioners as claimed in claim 13, is characterized in that, the connecting portion that described current collector comprises the first afflux portion and is connected with described first afflux portion; Described first wheel is formed with installation cavity towards the side of described upper air duct, the sidewall of described installation cavity is offered current collector installation position, and described connecting portion is connected with described current collector installation position buckle;
Described first afflux portion has hemisphere face, and the hemisphere face in described first afflux portion deviates from described axial flow cabinet-type air conditioner stator blade and arranges, and described first afflux portion covers described first wheel.
15. axial flow cabinet-type air conditioners as claimed in claim 13, it is characterized in that, described axial flow cabinet-type air conditioner also comprises afflux and chews, described afflux is chewed corresponding described blade motor and is arranged in described diversion air duct; Described afflux chews the side being arranged on described axial flow cabinet-type air conditioner movable vane and deviating from described blade motor, avoids described second wheel hub to make air-flow.
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| CN201610015557.1A CN105570991B (en) | 2016-01-08 | 2016-01-08 | Axis stream cabinet-type air conditioner |
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| CN201610015557.1A CN105570991B (en) | 2016-01-08 | 2016-01-08 | Axis stream cabinet-type air conditioner |
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| CN105570991A true CN105570991A (en) | 2016-05-11 |
| CN105570991B CN105570991B (en) | 2019-02-01 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106196289A (en) * | 2016-08-17 | 2016-12-07 | 芜湖美智空调设备有限公司 | Cabinet air-conditioner and air-conditioner |
| CN110160147A (en) * | 2019-06-25 | 2019-08-23 | 宁波奥克斯电气股份有限公司 | Ducting assembly and air conditioner |
| WO2020155430A1 (en) * | 2019-01-30 | 2020-08-06 | 广东美的制冷设备有限公司 | Fan blade assembly, fan assembly, air duct component, and air conditioner |
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| CN102777402A (en) * | 2012-07-10 | 2012-11-14 | 广东美的电器股份有限公司 | Air supply device and air-conditioning indoor unit |
| CN104296345A (en) * | 2013-07-19 | 2015-01-21 | 广东美的暖通设备有限公司 | Wind supply component for air conditioner and air conditioner with same |
| CN205316625U (en) * | 2016-01-08 | 2016-06-15 | 广东美的制冷设备有限公司 | Axial compressor cabinet -type air conditioner |
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| GB2156007A (en) * | 1984-02-15 | 1985-10-02 | Fernhurst Limited | Noise reducing blade/stator assembly |
| CN102777402A (en) * | 2012-07-10 | 2012-11-14 | 广东美的电器股份有限公司 | Air supply device and air-conditioning indoor unit |
| CN104296345A (en) * | 2013-07-19 | 2015-01-21 | 广东美的暖通设备有限公司 | Wind supply component for air conditioner and air conditioner with same |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106196289A (en) * | 2016-08-17 | 2016-12-07 | 芜湖美智空调设备有限公司 | Cabinet air-conditioner and air-conditioner |
| WO2020155430A1 (en) * | 2019-01-30 | 2020-08-06 | 广东美的制冷设备有限公司 | Fan blade assembly, fan assembly, air duct component, and air conditioner |
| CN110160147A (en) * | 2019-06-25 | 2019-08-23 | 宁波奥克斯电气股份有限公司 | Ducting assembly and air conditioner |
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|---|---|
| CN105570991B (en) | 2019-02-01 |
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