CN205937221U - Impeller subassembly, axial fan and cabinet air conditioner - Google Patents
Impeller subassembly, axial fan and cabinet air conditioner Download PDFInfo
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- CN205937221U CN205937221U CN201620894626.6U CN201620894626U CN205937221U CN 205937221 U CN205937221 U CN 205937221U CN 201620894626 U CN201620894626 U CN 201620894626U CN 205937221 U CN205937221 U CN 205937221U
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- impeller
- axial flow
- flow blower
- air
- impeller assembly
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Abstract
The utility model discloses an impeller subassembly, axial fan and cabinet air conditioner, wherein, the impeller subassembly is used for as wind guiding impeller or installs to motor conduct drive impeller, the impeller subassembly includes the wheel rim of tube -shape setting and locates the outer blade of the outer peripheral face of wheel rim with locate the intra vane of the inner peripheral surface of wheel rim. The technical scheme of the utility model set up the intra vane through the middle part at wind guiding impeller, make the air not only can follow and pass between the outer blade, can also follow and pass between the intra vane to axial fan's air output can be increased, cabinet air conditioner's air output can also be increased.
Description
Technical field
This utility model is related to air-conditioning technical field, particularly to a kind of impeller assembly, axial flow blower and cabinet air-conditioner.
Background technology
It is usually provided with axial flow blower in cabinet air-conditioner, be provided with driving impeller and impeller inducer in axial flow blower, work as axle
During flow fan operation, motor drives and drives impeller rotation, drives impeller that the air outside cabinet air-conditioner is guided impeller inducer, warp
Blown out by the air outlet of cabinet air-conditioner after crossing the rectification of impeller inducer.
However, the wheel hub of the existing middle part setting driving impeller and impeller inducer, in order to install motor, drives impeller
The wheel hub of wheel hub and impeller inducer all can reduce the air output of axial flow blower, and then affects the air output of cabinet air-conditioner.
Utility model content
Main purpose of the present utility model is to propose a kind of impeller assembly it is intended to improve the air output of cabinet air-conditioner.
For achieving the above object, the utility model proposes impeller assembly, this impeller assembly is installed on axial flow blower, in order to
As impeller inducer or be attached to motor as drive impeller, described impeller assembly include tubular setting wheel rim and located at
The outer leafs of the outer peripheral face of described wheel rim and the intra vane of the inner peripheral surface located at described wheel rim.
Preferably, it is additionally provided with wheel hub in described wheel rim, described intra vane connects described wheel hub and described wheel rim inwall.
Preferably, described intra vane in described wheel hub towards curved setting on the direction of described wheel rim.
Preferably, described impeller assembly is impeller inducer, and described wheel hub is in tapered setting on the air intake direction of impeller assembly
Put.
This utility model also provides a kind of axial flow blower, and described axial flow blower includes jacket and motor, and impeller assembly,
Described impeller assembly is installed on axial flow blower, in order to as impeller inducer or be attached to motor as drive impeller, described impeller
Assembly includes the wheel rim of tubular setting and located at the outer leafs of outer peripheral face of described wheel rim and the inner peripheral surface located at described wheel rim
Intra vane.
Preferably, described impeller assembly is to drive impeller, and described driving impeller is installed on the air inlet of described jacket, institute
State driving impeller described in motor connection.
Preferably, the air inlet of described jacket is additionally provided with described impeller assembly, and this impeller assembly is impeller inducer.
Preferably, described driving impeller is located between described impeller inducer and described motor.
Preferably, described axial flow blower also includes the installing rack of an air inlet being arranged on described jacket, described motor
The one end towards described installing rack be provided with projection, described installing rack is provided with installing hole corresponding with described raised position.
This utility model also provides a kind of cabinet air-conditioner, and this cabinet air-conditioner includes axial flow blower, and described axial flow blower includes
Jacket and motor, and impeller assembly, described impeller assembly is installed on axial flow blower, in order to as impeller inducer or be attached to electricity
As driving impeller, described impeller assembly includes the wheel rim of tubular setting and the siphonal lobe of the outer peripheral face located at described wheel rim to machine
Piece and the intra vane of the inner peripheral surface located at described wheel rim.
The technical solution of the utility model is passed through to arrange intra vane at the middle part of impeller inducer, makes the air not only can be from outer
Pass through between blade, can also pass through between intra vane, such that it is able to increase the air output of axial flow blower, sky can also be increased
Adjust the air output of cabinet-type air conditioner.
Brief description
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or in description of the prior art the accompanying drawing of required use be briefly described it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, in the premise not paying creative work
Under, other accompanying drawings can also be obtained according to the structure shown in these accompanying drawings.
Fig. 1 is the structural representation of this utility model impeller assembly one embodiment；
Fig. 2 is the explosive view of the axial flow blower of the impeller assembly being provided with Fig. 1；
Fig. 3 is the explosive view at another visual angle of axial flow blower of the impeller assembly being provided with Fig. 1；
Fig. 4 is the structural representation of this utility model axial flow blower one embodiment；
Fig. 5 is the structural representation at another visual angle of Fig. 4 axis flow fan；
Fig. 6 is the top view of Fig. 5；
Fig. 7 is the sectional view along M-M line for the Fig. 6.
Drawing reference numeral explanation：
| Label | Title | Label | Title |
| 10 | Impeller assembly | 10a | Impeller inducer |
| 10b | Drive impeller | 11 | Jacket |
| 12 | Motor | 13 | Installing rack |
| 130 | Installing hole | 101 | Wheel rim |
| 102 | Outer leafs | 103 | Intra vane |
| 104 | Wheel hub |
The realization of this utility model purpose, functional characteristics and advantage will be described further in conjunction with the embodiments referring to the drawings.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe it is clear that described embodiment is only a part of embodiment of the present utility model, rather than all
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not making creative work premise
Lower obtained every other embodiment, broadly falls into the scope of this utility model protection.
If it is to be appreciated that relate in this utility model embodiment directivity instruction (such as upper and lower, left and right, front,
Afterwards ...), then directionality instruction be only used for explain relative between each part under a certain particular pose (as shown in drawings)
Position relationship, motion conditions etc., if this particular pose changes, directionality instruction also correspondingly changes therewith.
If in addition, relating to the description of " first ", " second " etc. in this utility model embodiment, this " first ", " the
Two " description etc. is only used for describing purpose, and it is not intended that instruction or imply its relative importance or implicit indicate indication
The quantity of the technical characteristic showing.Thus, define " first ", the feature of " second " can be expressed or implicitly include at least one
Individual this feature.In addition, the technical scheme between each embodiment can be combined with each other, but must be with ordinary skill
Based on personnel are capable of, will be understood that this technical side when the combination appearance of technical scheme is conflicting or cannot realize
The combination of case does not exist, also not within the protection domain that this utility model requires.
The utility model proposes a kind of impeller assembly, axial flow blower and cabinet air-conditioner.
Cabinet air-conditioner has housing, generally, the panel of housing is provided with air outlet, backboard is provided with air inlet, shell
It is provided with axial flow blower and heat exchanger in vivo.When axial flow blower runs, extraneous air enters in housing and heat exchanger from air inlet
Heat exchange, then passes through axial flow blower, from air outlet blowout.
In this utility model embodiment, as shown in Figure 1 to Figure 3, this impeller assembly 10 is installed on axial flow blower, in order to make
For impeller inducer 10a or be attached to motor 12 as drive impeller 10b, described impeller assembly 10 include tubular setting wheel rim
101 and the outer leafs 102 of outer peripheral face located at described wheel rim 101 and the intra vane of inner peripheral surface located at described wheel rim 101
103.
Specifically, axial flow blower generally comprise motor 12, drive impeller 10b and, stator wind wheel 10a and jacket 11.Outward
Clamshell 11 has air intake and outlet air end, drives impeller 10b to be installed on air intake, and motor 12 connects driving impeller 10b, stator wind
Wheel 10a is installed on outlet air end.Here, motor 12 can drive driving impeller 10b rotation, the blade of stator wind wheel 10a and shell
The inwall of cover 11 connects.During axial flow blower work, motor 12 drives and drives impeller 10b rotation, and extraneous air is from the air intake of shell
End enters inside axial flow blower, is then blown out by the outlet air end of shell.Here, stator wind wheel 10a mono- aspect is whole to air draught
Stream, can make the air-flow of blowout evenly；On the other hand, due to the backstop action by stator wind wheel 10a, the outlet air end of outer housing
Effective air-out area less, be equivalent to stator wind wheel 10a to air-flow be pressurized, thus by stator wind wheel 10a derive air-flow blow
Obtain farther.
In this embodiment, impeller assembly 10 both can be stator wind wheel 10a or drive impeller 10b.Work as impeller
When assembly 10 is as stator wind wheel 10a, air draught not only can be derived from outer leafs 102, can also lead from intra vane 103
Go out.Such that it is able to reduce windage, increase air output.When impeller assembly 10 is to drive impeller 10b, extraneous air is except can be from
Outer leafs 102 enter outside blower interior, can also enter from intra vane 103, thus within the unit interval, entering blower interior
Air mass flow increases, and then within the unit interval, is also increased by the air mass flow that outlet air end is discharged.Therefore, no matter this wind-guiding group
Part is impeller inducer 10a or drives impeller 10b, all can increase air output within the unit interval for the axial flow blower.
The technical solution of the utility model is passed through to arrange intra vane 103 at the middle part of impeller inducer 10a, so that air not only may be used
To pass through between outer leafs 102, can also pass through between intra vane 103, such that it is able to increase the air output of axial flow blower,
The air output of cabinet air-conditioner can also be increased.
With continued reference to Fig. 1 to Fig. 3 it is contemplated that when air draught passes through between intra vane 103, intra vane 103 may
Vibrate because air-flow is too urgent, and then noise may be produced.In one embodiment, in order to increase the stability of intra vane 103,
Avoid intra vane 103 to vibrate, in described wheel rim 101, be additionally provided with wheel hub 104, described intra vane 103 connects described wheel hub 104 He
Described wheel rim 101 inwall.So, in the presence of wheel hub 104, the intensity of blade is higher, even if air-flow is too urgent, blade is also difficult to
Vibrate and produce noise.
With reference to Fig. 1, Fig. 5 and Fig. 6, air-flow, when internal lobe, has pressure to intra vane 103, and intra vane 103 bears this pressure
It may happen that deformation after power, and then produce noise.In the present embodiment, in order to strengthen the intensity of intra vane 103 further, keep away
Exempt from the formation of noise, described intra vane 103 is in described wheel hub 104 towards curved setting on the direction of described wheel rim 101.As
This, increased intra vane 103 self-strength, and intra vane 103 is not easy to deformation or swing by stream pressure.
With reference to Fig. 5 and Fig. 7 although wheel hub 104 can have booster action to intra vane 103, but in air-flow from internal lobe
When passing through between piece 103, wheel hub 104 can produce resistance to air-flow.In the present embodiment, in order to reduce wheel hub 104 to air gas
The resistance that stream is formed, described impeller assembly 10 is impeller inducer 10a, and described wheel hub 104 is on the air intake direction of impeller assembly 10
In tapered setting.So, when air draught passes through between intra vane 103, due to this tapered setting of wheel hub 104, one
Aspect decreases the resistance to air, and air can more swimmingly reserve；On the other hand, the air around intra vane 103 can court
Assemble to the middle part of wheel rim 101, thus beneficial to the mixing of air, the air draught finally being blown out by axial flow blower is evenly.
It is mentioned to axial flow blower in the above and can only be provided with a wind guiding component (stator wind wheel 10a or driving leaf
Wheel 10b) it is also possible to two wind guiding components of setting (stator wind wheel 10a and driving impeller 10b), with regard to being provided with wind guiding component
The beneficial effect of axial flow blower can refer to the above, and therefore not to repeat here.
With reference to Fig. 7, it is fixed on motor 12 when driving impeller 10b, there are two kinds of situations the position of motor 12, and the first is
Motor 12 is located at and drives between impeller 10b and stator wind wheel 10a；Impeller 10b is driven to be located at impeller inducer 10a and described motor 12
Between.If motor 12 is located at driving between impeller 10b and stator wind wheel 10a, then when air draught enters in axial flow blower
Behind portion, motor 12 can produce interference to air-flow, and air-flow is difficult to enter in wheel rim 101, and then leads to the minimizing of air output.
With reference to Fig. 2, Fig. 3, Fig. 4 and Fig. 7, motor 12 is when driving driving impeller 10b rotation, if motor 12 itself installation
It is not sufficiently stable, noise will be produced.In implementing one, in order to strengthen the installation effect of motor 12, described axial flow blower also includes
The installing rack 13 of one air inlet being arranged on described jacket 11, one end towards described installing rack 13 of described motor 12 is provided with
Projection, described installing rack 13 is provided with installing hole 130 corresponding with described raised position.Specifically, axial flow blower is in fortune
During row, motor 12 may vibrate because of the counteracting force of air-flow, and after setting installing rack 13, motor 12 can be installed
In installing rack 13, such that it is able to slow down the vibration of motor 12.In addition, arranging one on installing rack 13 and beating your raised position pair
The installing hole 130 answered, so, by installing hole 130 and raised cooperation, the installation of motor 12 is more stable；In addition, this installing hole
130 can slow down the vibration in the circumference of motor 12 and the axial direction of motor 12 for the motor 12.Thus substantially increase motor 12 installing
Stability.
The foregoing is only preferred embodiment of the present utility model, not thereby limit the scope of the claims of the present utility model,
Every equivalent structure change under inventive concept of the present utility model, made using this utility model description and accompanying drawing content
Change, or directly/be indirectly used in other related technical fields and be included in scope of patent protection of the present utility model.
Claims (10)
1. a kind of impeller assembly, is installed on axial flow blower, in order to as impeller inducer or be attached to motor as drive impeller, its
It is characterised by, described impeller assembly includes the wheel rim of tubular setting and the outer leafs of outer peripheral face located at described wheel rim and sets
Intra vane in the inner peripheral surface of described wheel rim.
2. impeller assembly as claimed in claim 1 is it is characterised in that be additionally provided with wheel hub in described wheel rim, described intra vane
Connect described wheel hub and described wheel rim inwall.
3. impeller assembly as claimed in claim 2 it is characterised in that described intra vane in described wheel hub towards described wheel rim
Curved setting on direction.
4. it is characterised in that described impeller assembly is impeller inducer, described wheel hub exists impeller assembly as claimed in claim 2
It is in tapered setting on the air intake direction of impeller assembly.
5. a kind of axial flow blower, including jacket and motor it is characterised in that also including as described in any one of claims 1 to 3
Impeller assembly.
6. axial flow blower as claimed in claim 5 is it is characterised in that described impeller assembly is to drive impeller, described driving leaf
Wheel is installed on the air inlet of described jacket, drives impeller described in described motor connection.
7. axial flow blower as claimed in claim 6 is it is characterised in that the air inlet of described jacket is additionally provided with described impeller
Assembly, this impeller assembly is impeller inducer.
8. axial flow blower as claimed in claim 7 it is characterised in that described driving impeller be located at described impeller inducer with described
Between motor.
9. axial flow blower as claimed in claim 8 is arranged on described shell it is characterised in that described axial flow blower also includes one
The installing rack of the air inlet of cover, one end towards described installing rack of described motor is provided with projection, described installing rack is provided with
Installing hole corresponding with described raised position.
10. a kind of cabinet air-conditioner is it is characterised in that include the axial flow blower as described in claim 5 to 9 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620894626.6U CN205937221U (en) | 2016-08-17 | 2016-08-17 | Impeller subassembly, axial fan and cabinet air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620894626.6U CN205937221U (en) | 2016-08-17 | 2016-08-17 | Impeller subassembly, axial fan and cabinet air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205937221U true CN205937221U (en) | 2017-02-08 |
Family
ID=57918308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620894626.6U Active CN205937221U (en) | 2016-08-17 | 2016-08-17 | Impeller subassembly, axial fan and cabinet air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205937221U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106958505A (en) * | 2017-05-26 | 2017-07-18 | 彭金富 | Impeller is pressurized speed stabilizing generator and pipe generator |
| CN108266809A (en) * | 2018-03-20 | 2018-07-10 | 广东美的制冷设备有限公司 | Cabinet air-conditioner and air conditioner |
| CN109441877A (en) * | 2018-12-27 | 2019-03-08 | 泛仕达机电股份有限公司 | A kind of motor radiating wind wheel and the blower including the wind wheel |
-
2016
- 2016-08-17 CN CN201620894626.6U patent/CN205937221U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106958505A (en) * | 2017-05-26 | 2017-07-18 | 彭金富 | Impeller is pressurized speed stabilizing generator and pipe generator |
| CN106958505B (en) * | 2017-05-26 | 2024-05-14 | 彭金富 | Impeller supercharging speed stabilizing generator and pipeline power generation device |
| CN108266809A (en) * | 2018-03-20 | 2018-07-10 | 广东美的制冷设备有限公司 | Cabinet air-conditioner and air conditioner |
| CN109441877A (en) * | 2018-12-27 | 2019-03-08 | 泛仕达机电股份有限公司 | A kind of motor radiating wind wheel and the blower including the wind wheel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |