CN208619267U - A kind of vertical-shaft wind/hydroelectric generator impeller - Google Patents
A kind of vertical-shaft wind/hydroelectric generator impeller Download PDFInfo
- Publication number
- CN208619267U CN208619267U CN201821222848.9U CN201821222848U CN208619267U CN 208619267 U CN208619267 U CN 208619267U CN 201821222848 U CN201821222848 U CN 201821222848U CN 208619267 U CN208619267 U CN 208619267U
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- CN
- China
- Prior art keywords
- support arm
- shaft
- vertical
- spoiler
- lift
- 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.)
- Expired - Fee Related
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- 230000008450 motivation Effects 0.000 claims 2
- 239000012530 fluid Substances 0.000 abstract description 5
- 230000005484 gravity Effects 0.000 abstract description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/74—Wind turbines with rotation axis perpendicular to the wind direction
Landscapes
- Wind Motors (AREA)
Abstract
A kind of vertical-shaft wind/hydroelectric generator impeller, including shaft and several lift-type blades, support arm is equipped between the blade and shaft, one end of the support arm is connect with shaft, the other end of support arm is connect with lift-type blade, the support arm is vertical with shaft, and the sectional area of the support arm is aerofoil profile, and support arm is equipped with disturbing flow device.The utility model increases the leaf support arm as connection between blade and shaft, the intensity of blade not only can be enhanced in support arm, and the support arm is lift-type structure, support arm is influenced that lift can be generated when rotated by fluid, therefore the gravity direction of the part lift and impeller is on the contrary, can reduce impeller pressure suffered by bottom end bearing.
Description
Technical field
The utility model relates to generator, especially a kind of vertical-shaft wind/hydroelectric generator impeller.
Background technique
Wind power generating set with vertical shaft is similar with the working principle of vertical shaft hydraulic power generating device, is by fluid to leaf
Piece is acted on, so that impeller generates electricity.Such as a kind of vertical-shaft wind/waterpower that China Patent Publication No. is 105041573
Power generator, including king-post, wind energy conversion equipment, described in hydraulic energy conversion equipment, hydraulic control system and generator
Wind energy conversion equipment includes the second impeller and the second drive disk for encircling second support column respectively, second impeller
Including several lift-type blades, the top and bottom of the second impeller make the second impeller be articulated in the second support by bearing connection
Outside column, the lower end of the second impeller is connect with the second drive disk；Second drive disk be in circular ring shape, edge be equipped with it is several outwardly
Second jacking block of protrusion；The hydraulic energy conversion equipment includes the first impeller and first for encircling first support column respectively
Drive disk, first impeller include several lift-type blades, and the top and bottom of the first impeller make the by bearing connection
One impeller is articulated in outside the first support column, and the upper end of the first impeller is connect with the first drive disk；First drive disk is in annulus
Shape, top edge are equipped with several the first jacking blocks to raise upward.Its impeller diameter of the power generator of large size is also corresponding larger, huge
Big impeller weight is larger, is bound to cause huge pressure to the bearing of impeller lower end, bearing long-term work is held under stress
It is easy to damage.
Summary of the invention
The technical problem to be solved by the utility model is to provide a kind of vertical-shaft wind/hydroelectric generator impellers, can
Compression when bearing working is reduced, the service life of bearing is extended.
In order to solve the above technical problems, the technical solution of the utility model is: a kind of vertical-shaft wind/hydroelectric generator leaf
Wheel, including shaft and several lift-type blades, are equipped with support arm between the blade and shaft, one end of the support arm and shaft connect
It connects, the other end of support arm is connect with lift-type blade, and the support arm is vertical with shaft, and the sectional area of the support arm is aerofoil profile, branch
Arm is equipped with disturbing flow device.The utility model increases the leaf support arm as connection between blade and shaft, and support arm not only can be with
Enhance the intensity of blade, and the support arm is lift-type structure, support arm is influenced that lift can be generated when rotated by fluid, should
Therefore the gravity direction of part lift and impeller is on the contrary, can reduce impeller pressure suffered by bottom end bearing.
As an improvement, the disturbing flow device includes the first spoiler being located at the top of support arm and is used to drive the first spoiler
First driving mechanism of opening angle, one end of first spoiler and support arm are hinged.
As an improvement, first driving mechanism is the first cylinder, the cylinder body of first cylinder is fixed on support arm, the
The other end of one cylinder output shaft and the first spoiler is hinged.
As an improvement, the disturbing flow device includes being located at the second spoiler of support arm tail portion and for driving the second spoiler
Second driving mechanism of opening angle, one end of second spoiler and support arm are hinged.
As an improvement, second driving mechanism is the second cylinder, the cylinder body of second cylinder is fixed on support arm, the
The other end of two cylinder output shafts and the second spoiler is hinged.
As an improvement, the impeller is Φ type or H-type.
As an improvement, being equipped with two or more support arms between the blade and shaft, the support arm is parallel to each other.
Brought beneficial effect is the utility model compared with prior art:
The utility model increases the leaf support arm as connection between blade and shaft, and blade not only can be enhanced in support arm
Intensity, and the support arm is lift-type structure, support arm influenced that lift can be generated when rotated by fluid, the part lift with
Therefore the gravity direction of impeller is on the contrary, can reduce impeller pressure suffered by bottom end bearing.
Detailed description of the invention
Fig. 1 is Φ type wind wheel structure schematic diagram.
Fig. 2 is H-type wind wheel structure schematic diagram.
Fig. 3 support arm schematic cross-section.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings of the specification.
As shown in Figure 1, 2, a kind of vertical-shaft wind/hydroelectric generator impeller, the impeller are Φ type or H-type comprising
Shaft 1 and several lift-type blades 2；Shaft 1 in the present embodiment is cage modle shaft 1, internal to form cavity, can be with when installation
Encircle newel；Three pieces blade is equipped in the present embodiment altogether.
As shown in Figures 1 to 3, two support arms 3 are equipped between the blade and shaft 1, two support arms 3 are parallel to each other, and institute
It is vertical with shaft 1 to state support arm 3；One end of the support arm 3 is connect with shaft 1, and the other end of support arm 3 is connect with lift-type blade 2.
The support arm 3 is lift-type structure, and the sectional area of support arm 3 is aerofoil profile, and principle is identical as 2 principle of lift-type blade.
As shown in figure 3, the top of support arm 3 is equipped with the first disturbing flow device, the tail portion of support arm 3 is equipped with the second disturbing flow device.Institute
State the first disturbing flow device include be located at first spoiler 6 at the top of support arm 3 and for driving 6 opening angle of the first spoiler the
One cylinder 5, one end of first spoiler 6 and support arm 3 are hinged, and the cylinder body of first cylinder 5 is fixed on support arm 3, the
One cylinder, 5 output shaft and the other end of the first spoiler 6 are hinged.Second disturbing flow device includes be located at 3 tail portion of support arm
Two spoilers 8 and the second cylinder 7 for driving 8 opening angle of the second spoiler, one end of second spoiler 8 and support arm
3 is hinged, and the cylinder body of second cylinder 7 is fixed on support arm 3, the other end hinge of 7 output shaft of the second cylinder and the second spoiler 8
It connects.Disturbing flow device for changing 3 surface of support arm streamline, to change lift suffered by support arm 3.
The utility model increases the leaf support arm 3 as connection between blade and shaft 1, and leaf not only can be enhanced in support arm 3
The intensity of piece, and the support arm 3 is lift-type structure, and support arm 3 is influenced that lift can be generated when rotated by fluid, the part
Therefore the gravity direction of lift and impeller is on the contrary, can reduce impeller pressure suffered by bottom end bearing 4.
Claims (7)
1. a kind of vertical-shaft wind/hydroelectric generator impeller, including shaft and several lift-type blades, the blade and shaft it
Between be equipped with support arm, one end of the support arm connect with shaft, and the other end of support arm is connect with lift-type blade, it is characterised in that:
The support arm is vertical with shaft, and the sectional area of the support arm is aerofoil profile, and support arm is equipped with disturbing flow device.
2. a kind of vertical-shaft wind/hydroelectric generator impeller according to claim 1, it is characterised in that: the flow-disturbing dress
The first spoiler including being located at the top of support arm and the first driving mechanism for driving the first spoiler opening angle are set, it is described
One end of first spoiler and support arm are hinged.
3. a kind of vertical-shaft wind/hydroelectric generator impeller according to claim 2, it is characterised in that: described first drives
Motivation structure is the first cylinder, and the cylinder body of first cylinder is fixed on support arm, the first cylinder output shaft and the first spoiler
The other end is hinged.
4. a kind of vertical-shaft wind/hydroelectric generator impeller according to claim 1, it is characterised in that: the flow-disturbing dress
The second spoiler including being located at support arm tail portion and the second driving mechanism for driving the second spoiler opening angle are set, it is described
One end of second spoiler and support arm are hinged.
5. a kind of vertical-shaft wind/hydroelectric generator impeller according to claim 4, it is characterised in that: described second drives
Motivation structure is the second cylinder, and the cylinder body of second cylinder is fixed on support arm, the second cylinder output shaft and the second spoiler
The other end is hinged.
6. a kind of vertical-shaft wind/hydroelectric generator impeller according to claim 1, it is characterised in that: the impeller is
Φ type or H-type.
7. a kind of vertical-shaft wind/hydroelectric generator impeller according to claim 1, it is characterised in that: the blade with
Two or more support arms are equipped between shaft, the support arm is parallel to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821222848.9U CN208619267U (en) | 2018-07-31 | 2018-07-31 | A kind of vertical-shaft wind/hydroelectric generator impeller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821222848.9U CN208619267U (en) | 2018-07-31 | 2018-07-31 | A kind of vertical-shaft wind/hydroelectric generator impeller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208619267U true CN208619267U (en) | 2019-03-19 |
Family
ID=65708059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821222848.9U Expired - Fee Related CN208619267U (en) | 2018-07-31 | 2018-07-31 | A kind of vertical-shaft wind/hydroelectric generator impeller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208619267U (en) |
-
2018
- 2018-07-31 CN CN201821222848.9U patent/CN208619267U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20190319 |