CN209494762U - A kind of wind wheel with dihedral vane - Google Patents
A kind of wind wheel with dihedral vane Download PDFInfo
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- CN209494762U CN209494762U CN201920106882.8U CN201920106882U CN209494762U CN 209494762 U CN209494762 U CN 209494762U CN 201920106882 U CN201920106882 U CN 201920106882U CN 209494762 U CN209494762 U CN 209494762U
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- arc
- shaped blade
- wheel hub
- arc shaped
- wind wheel
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- 230000007704 transition Effects 0.000 claims abstract description 12
- 238000000034 method Methods 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000005520 electrodynamics Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
This mechanical technique provides a kind of wind wheel with dihedral vane, belongs to fan of car air conditioner technical field.It solves the problems, such as existing wind wheel outlet air low efficiency.This has the wind wheel of dihedral vane, including rounded wheel hub, the arc shaped blade that is provided symmetrically in wheel hub two sides and the circumferential edge for being set to wheel hub, the arc-shaped protrusion of the one side of the arc shaped blade, the arc-shaped recess portion of another side, the arc shaped blade was obliquely installed by arc protrusion one facing towards arc-shaped depression portion 1 year axially outward along hub central axle, the arc shaped blade is connected with annular retainer plate far from the outer circumferential of wheel hub one end, the inner side edge of the arc shaped blade has inclined surface, the outer side edges of the inclined surface towards arc shaped blade are obliquely installed axially outward along hub central axle, the arc shaped blade is additionally provided with transition part between one end and inclined surface far from wheel hub.This has the wind wheel working efficiency of dihedral vane higher, and is conducive to the steering of outlet air.
Description
Technical field
The utility model belongs to fan of car air conditioner technical field, is related to a kind of wind wheel with dihedral vane.
Background technique
In electrodynamic, energy science, wind wheel refers to the wind turbine component for converting wind energy into mechanical energy.By blade and wheel hub
Composition.
Traditional wind wheel is unidirectionally entered the wind, and working efficiency is poor, is acted on low.
Present wind wheel is by the way that the wind wheel that two are unidirectionally entered the wind to be symmetrical arranged, so that wind wheel two-way air intake, outlet air in the same direction,
Substantially increase the working efficiency of wind wheel.But be vertically arranged between its blade and wheel hub, working efficiency is still to be improved.
Summary of the invention
The purpose of this utility model is in view of the above-mentioned problems existing in the prior art, to provide a kind of wind with dihedral vane
Wheel.
The purpose of this utility model can be realized by the following technical scheme:
A kind of wind wheel with dihedral vane, including rounded wheel hub, in the arc that wheel hub two sides are provided symmetrically
Blade and the circumferential edge for being set to wheel hub, the arc-shaped protrusion of one side of the arc shaped blade, the arc-shaped recess portion of another side are described
Arc shaped blade was obliquely installed by arc protrusion one facing towards arc-shaped depression portion 1 year axially outward along hub central axle, the arc-shaped leaf
Piece is connected with annular retainer plate far from the outer circumferential of wheel hub one end, and the inner side edge of the arc shaped blade has inclined surface, described
The outer side edges of inclined surface towards arc shaped blade are obliquely installed axially outward along hub central axle, and the arc shaped blade is far from wheel hub
Transition part is additionally provided between one end and inclined surface.
In a kind of above-mentioned wind wheel with dihedral vane, the central axis of the wheel hub is equipped with a connecting cylinder.
In a kind of above-mentioned wind wheel with dihedral vane, the transition part is to be set to arc shaped blade far from wheel hub
The fillet of one end.
In a kind of above-mentioned wind wheel with dihedral vane, the transition part is to be set to arc shaped blade far from wheel hub
The chamfering of one end.
In a kind of above-mentioned wind wheel with dihedral vane, the wheel hub, arc shaped blade and annular retainer plate are integrated
Formula structure.
In a kind of above-mentioned wind wheel with dihedral vane, angle is located between the arc shaped blade and wheel hub
Between 50 ° -80 °.
Compared with prior art, this has the advantages that the wind wheel of dihedral vane has the following:
1. the wind wheel structure with dihedral vane is simple and easily fabricated.
2. the wind wheel working efficiency with dihedral vane is higher, and is conducive to the steering of outlet air.
3. the wind wheel integral structure with dihedral vane is compact, it is connected reliable and stable.
Detailed description of the invention
Fig. 1 is that this has the perspective view of the wind wheel of dihedral vane.
Fig. 2 is that this has the top view of the wind wheel of dihedral vane.
Fig. 3 is that this has the side view of the wind wheel of dihedral vane.
Fig. 4 is the schematic diagram one of arc shaped blade.
Fig. 5 is the schematic diagram two of arc shaped blade.
In figure, 1, wheel hub；11, connecting cylinder；2, arc shaped blade；21, arc protrusion；22, arc-shaped depression portion；23, inclined surface；
24, transition part；25, fillet；26, chamfering；3, annular retainer plate.
Specific embodiment
As shown in Figure 1-3, a kind of wind wheel with dihedral vane, including rounded wheel hub 1, the center of the wheel hub 1
A connecting cylinder 11 is equipped at axis.
Connecting cylinder 11 is set, the joint face between shaft and wheel hub 1 is increased, reinforces shaft and 1 connection structure of wheel hub.
The arc shaped blade 2 that is provided symmetrically in 1 two sides of wheel hub and the circumferential edge for being set to wheel hub 1, the arc-shaped leaf
The arc-shaped protrusion 21 of the one side of piece 2, the arc-shaped recess portion 22 of another side.
This arcuate structure of arc shaped blade 2 is convenient for the wind for importing air inlet to generate kinetic energy steering
The arc shaped blade 2 is along 1 central axis of wheel hub axially outward by arc protrusion 21 facing towards the one side of arc-shaped depression portion 22
It is obliquely installed.
Arc shaped blade 2 is obliquely installed, can reduce the volume of wind wheel entirety, the working efficiency of wind wheel is higher, more conducively
The steering of outlet air.
Angle is between 50 ° -80 ° between the arc shaped blade and wheel hub.
By the way that arc shaped blade to be arranged to different tilt angles, to adapt to different shift of wind requirements out.
The arc shaped blade 2 is connected with annular retainer plate 3 far from the outer circumferential of 1 one end of wheel hub.
Annular retainer plate 3 is set, outer circumferential of the arc shaped blade 2 far from 1 one end of wheel hub can be effectively fixed, reduces wind wheel
The wind pressure that arc shaped blade 2 is born when rotation.
The wheel hub 1, arc shaped blade 2 and annular retainer plate 3 are an integral structure.
Integral structure is compact, is connected reliable and stable.
The inner side edge of the arc shaped blade 2 has inclined surface 23, and the inclined surface 23 is towards the outer side edges edge of arc shaped blade 2
1 central axis of wheel hub is obliquely installed axially outward.
Inclined surface 23 is set, can reduce wind wheel materials being fabricated, and makes to generate Negative Pressure Difference inside wind wheel, using wind wheel into
Wind improves the working efficiency of wind wheel.
Transition part 24 is additionally provided between the described one end of arc shaped blade 2 far from wheel hub 1 and inclined surface 23.
Transition part 24 is set, generates Negative Pressure Difference inside further wind wheel, and keep 2 exposed end portion structure of arc shaped blade more flat
It is sliding.
As shown in figure 4, the transition part 24 is the fillet 25 for being set to the one end of arc shaped blade 2 far from wheel hub 1.
Fillet 25 is set, can reduce the area of the one end of arc shaped blade 2 far from wheel hub 1, and keep arc shaped blade 2 separate
One end end construction of wheel hub 1 is smoother.
As shown in figure 5, the transition part 24 is the chamfering 26 for being set to the one end of arc shaped blade 2 far from wheel hub 1.
Chamfering 26 is set, can reduce the area of the one end of arc shaped blade 2 far from wheel hub 1, and keep arc shaped blade 2 separate
One end end construction of wheel hub 1 is smoother.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Claims (6)
1. a kind of wind wheel with dihedral vane, which is characterized in that including rounded wheel hub (1), be equipped in wheel hub (1) two sides
The one side of symmetrically arranged arc shaped blade (2) and the circumferential edge for being set to wheel hub (1), the arc shaped blade (2) is arc-shaped convex
Portion (21), the arc-shaped recess portion of another side (22), the arc shaped blade (2) is along wheel hub (1) central axis axially outward by arc protrusion
(21) one are obliquely installed on one side facing towards arc-shaped depression portion (22), outer circumferential of the arc shaped blade (2) far from wheel hub (1) one end
It is connected with annular retainer plate (3), the inner side edge of the arc shaped blade (2) has inclined surface (23), inclined surface (23) direction
The outer side edges of arc shaped blade (2) are obliquely installed axially outward along wheel hub (1) central axis, and the arc shaped blade (2) is far from wheel hub (1)
One end and inclined surface (23) between be additionally provided with transition part (24).
2. a kind of wind wheel with dihedral vane according to claim 1, which is characterized in that the center of the wheel hub (1)
A connecting cylinder (11) are equipped at axis.
3. a kind of wind wheel with dihedral vane according to claim 1, which is characterized in that the transition part (24) is to set
It is placed in the fillet (25) of the one end of arc shaped blade (2) far from wheel hub (1).
4. a kind of wind wheel with dihedral vane according to claim 1, which is characterized in that the transition part (24) is to set
It is placed in the chamfering (26) of the one end of arc shaped blade (2) far from wheel hub (1).
5. a kind of wind wheel with dihedral vane according to claim 1, which is characterized in that the wheel hub (1), arc-shaped leaf
Piece (2) and annular retainer plate (3) are an integral structure.
6. a kind of wind wheel with dihedral vane according to claim 1, which is characterized in that the arc shaped blade (2) with
Angle is between 60 ° -80 ° between wheel hub (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920106882.8U CN209494762U (en) | 2019-01-22 | 2019-01-22 | A kind of wind wheel with dihedral vane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920106882.8U CN209494762U (en) | 2019-01-22 | 2019-01-22 | A kind of wind wheel with dihedral vane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209494762U true CN209494762U (en) | 2019-10-15 |
Family
ID=68155578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920106882.8U Expired - Fee Related CN209494762U (en) | 2019-01-22 | 2019-01-22 | A kind of wind wheel with dihedral vane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209494762U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102583841B1 (en) * | 2023-01-12 | 2023-10-04 | 주식회사 힘펠 | Air circulation fan |
-
2019
- 2019-01-22 CN CN201920106882.8U patent/CN209494762U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102583841B1 (en) * | 2023-01-12 | 2023-10-04 | 주식회사 힘펠 | Air circulation fan |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 314100 Lingxiu Road, Luoxing Street, Jiashan County, Jiaxing City, Zhejiang Province Patentee after: Jiaxing Kexin Auto Parts Co.,Ltd. Address before: 314100 Lingxiu Road, Luoxing Street, Jiashan County, Jiaxing City, Zhejiang Province Patentee before: Jiaxing Kexin Auto Fittings Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191015 |