CN205669460U - One can self-stopping wind power generation plant - Google Patents
One can self-stopping wind power generation plant Download PDFInfo
- Publication number
- CN205669460U CN205669460U CN201620543414.3U CN201620543414U CN205669460U CN 205669460 U CN205669460 U CN 205669460U CN 201620543414 U CN201620543414 U CN 201620543414U CN 205669460 U CN205669460 U CN 205669460U
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- CN
- China
- Prior art keywords
- fan blade
- rotating shaft
- trt
- power generation
- force
- 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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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
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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- Wind Motors (AREA)
Abstract
The utility model discloses one can self-stopping wind power generation plant, including pillar, it is provided with TRT on described pillar, described TRT is connected with fan blade by rotating shaft, it is provided with three fan blades on described fan blade, described fan blade can move horizontally along described rotating shaft, described TRT is fixedly installed, near a side surface of described fan blade, the baffle plate being sleeved on outside described rotating shaft, it is provided with on described baffle plate and be provided with spring in the rotating shaft between brake disc, and described TRT and described fan blade.By outside the casing at TRT, brake disc is set, in the case that wind-force is excessive, the wind-force that fan blade is subject to is more than the elastic force of spring, thus compression spring moving to TRT direction along rotating shaft, and contact with brake disc, thus utilize frictional force between the two to carry out reduction of speed to fan blade, when wind-force reduces, under spring force effect, wind-force wheel leaves brake disc, and normally works.
Description
Technical field
The utility model relate to one can self-stopping wind power generation plant, belong to technical field of wind power generation.
Background technology
Wind is one of energy not having public hazards.And it is inexhaustible.For lack of water, short bunker and traffic
The offshore islands of inconvenience, Pastoral Areas, mountain area and plateau area, utilize wind-power electricity generation with suiting measures to local conditions, be especially suitable for, and having greatly can
For.Offshore wind farm is the key areas of Renewable Energy Development, is the important force promoting wind power technology progress and industrial upgrading,
It is the important measures promoting Energy restructuring.China's offshore wind energy resource enriches, and accelerates offshore wind farm project construction, for rush
Enter coastal area to administer atmospheric haze, readjust the energy structure and Economic Development Mode Conversion is significant.
In order to preferably gather wind energy, generally wind power generation plant is arranged on field, but excessive at wind-force
In the case of, if the velocity of rotation of fan blade not being controlled by, it is easy to cause motor damage.
Utility model content
Technical problem to be solved in the utility model be to provide one can self-stopping wind power generation plant, at wind-force
Excessive, when fan blade rotating speed is too fast, by TRT outside brake disc reduction of speed is carried out to fan blade, it is ensured that the normal work of TRT
Make.
In order to solve above-mentioned technical problem, the utility model be the technical scheme is that
One can self-stopping wind power generation plant, including pillar, described pillar is provided with TRT, described
Electric installation is connected with fan blade by rotating shaft, and described fan blade is provided with three fan blades, and described fan blade can be along described turn
Axle moves horizontally, and described TRT is fixedly installed, near a side surface of described fan blade, the gear being sleeved on outside described rotating shaft
Plate, described baffle plate is provided with and is provided with spring in the rotating shaft between brake disc, and described TRT and described fan blade.
Aforesaid one can self-stopping wind power generation plant, it is characterised in that: in described rotating shaft along its length
Being provided with many grooves, the inwall of described fan blade is provided with consistent with described number of recesses, can snap in described groove
Raised line.
Aforesaid one can self-stopping wind power generation plant, it is characterised in that: the quantity of described groove is four, edge
The contour spaced set of described rotating shaft.
Aforesaid one can self-stopping wind power generation plant, it is characterised in that: the surface of described fan blade scribbles antirust
Coating.
Aforesaid one can self-stopping wind power generation plant, it is characterised in that: the cross section of described fan blade is arc-shaped.
The beneficial effects of the utility model are: arrange brake disc by outside the casing at TRT, excessive at wind-force
In the case of, the wind-force that fan blade is subject to is more than the elastic force of spring, thus compression spring moving to TRT direction along rotating shaft,
And contact with brake disc, thus frictional force between the two is utilized to carry out reduction of speed to fan blade, when wind-force reduces, at spring
Under elastic force effect, wind-force wheel leaves brake disc, and normally works.
Brief description
Fig. 1 be of the present utility model a kind of can the structural representation of self-stopping wind power generation plant.
Detailed description of the invention
Below in conjunction with Figure of description, the utility model is further described.
As it is shown in figure 1, one can self-stopping wind power generation plant, including pillar 5, described pillar 5 is provided with and sends out
Electric installation 1, described TRT 1 is connected with fan blade 2 by rotating shaft 4, and described fan blade 2 is provided with three fan blades 3, institute
Stating fan blade 2 to move horizontally along described rotating shaft 4, described TRT 1 is fixedly installed near a side surface of described fan blade 2
There is the baffle plate 8 being sleeved on outside described rotating shaft 4, described baffle plate 8 is provided with brake disc 9, and described TRT 1 and described fan blade
It is provided with spring 7 in rotating shaft 4 between wheel 2.
By arranging brake disc 9 outside the casing of TRT 1, in the case that wind-force is excessive, wind that fan blade 2 is subject to
Power is more than the elastic force of spring 7, thus compression spring 7 moving to TRT 1 direction along rotating shaft 4, and connect with brake disc 9
Touch, thus utilize frictional force between the two to carry out reduction of speed to fan blade, when wind-force reduces, under spring 7 elastic force effect, wind
Wheels leaves brake disc, and normally works.
Be provided with many grooves 41 in described rotating shaft 4 along its length, the inwall of described fan blade 2 be provided with described
Groove 41 quantity is consistent, can snap in the raised line in described groove 41, so that fan blade 2 can drive the rotation of rotating shaft 4, again
Can move horizontally along rotating shaft 4.In the present embodiment, the quantity of described groove 41 is four, equidistant along the contour of described rotating shaft 4
Arrange.
The surface of described fan blade 3 scribbles antirust coat, prevents fan blade 3 to be corroded in natural environment, improves fan blade
In service life, the cross section of described fan blade 3 is arc-shaped, is conducive to preferably gathering wind-force.
In sum, the utility model provide one can self-stopping wind power generation plant, excessive at wind-force, fan blade
When rotating speed is too fast, by TRT outside brake disc reduction of speed is carried out to fan blade, it is ensured that the normal work of TRT.
Of the present utility model general principle, principal character and advantage have more than been shown and described.The technical staff of the industry
It should be appreciated that the utility model is not restricted to the described embodiments, the simply explanation described in above-described embodiment and specification is originally
The principle of utility model, on the premise of without departing from the utility model spirit and scope, the utility model also has various change
And improvement, in the range of these changes and improvements both fall within claimed the utility model.The utility model claims scope
By appending claims and equivalent circle thereof.
Claims (5)
1. can a self-stopping wind power generation plant, including pillar (5), described pillar is provided with TRT on (5)
(1), described TRT (1) is connected with fan blade (2) by rotating shaft (4), and described fan blade (2) is provided with three fan blades
(3), it is characterised in that: described fan blade (2) can move horizontally along described rotating shaft (4), and described TRT (1) is near described wind
One side surface of impeller (2) is fixedly installed the baffle plate (8) being sleeved on described rotating shaft (4) outward, described baffle plate (8) is provided with and stops
It is provided with spring (7) in rotating shaft (4) between hull (9), and described TRT (1) and described fan blade (2).
2. one according to claim 1 can self-stopping wind power generation plant, it is characterised in that: described rotating shaft (4)
On be provided with many grooves (41) along its length, the inwall of described fan blade (2) is provided with and described groove (41) quantity
Consistent, the raised line in described groove (41) can be snapped in.
3. one according to claim 2 can self-stopping wind power generation plant, it is characterised in that: described groove (41)
Quantity be four, along the contour spaced set of described rotating shaft (4).
4. one according to claim 1 can self-stopping wind power generation plant, it is characterised in that: described fan blade (3)
Surface scribble antirust coat.
5. one according to claim 1 can self-stopping wind power generation plant, it is characterised in that: described fan blade (3)
Cross section be arc-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620543414.3U CN205669460U (en) | 2016-06-07 | 2016-06-07 | One can self-stopping wind power generation plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620543414.3U CN205669460U (en) | 2016-06-07 | 2016-06-07 | One can self-stopping wind power generation plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205669460U true CN205669460U (en) | 2016-11-02 |
Family
ID=57190939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620543414.3U Expired - Fee Related CN205669460U (en) | 2016-06-07 | 2016-06-07 | One can self-stopping wind power generation plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205669460U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107740751A (en) * | 2017-11-15 | 2018-02-27 | 宜春学院 | A kind of small-sized trunnion axis wind energy conversion system axial support structure |
| WO2019056653A1 (en) * | 2017-09-25 | 2019-03-28 | 李受勋 | Wind turbine and transportation vehicle having wind turbine |
| CN110665624A (en) * | 2019-09-15 | 2020-01-10 | 张旦 | Cement raw meal rough-making device based on wind power generation |
| CN113074087A (en) * | 2021-04-12 | 2021-07-06 | 南通理工学院 | Wind power generation device for new energy hybrid power ship |
-
2016
- 2016-06-07 CN CN201620543414.3U patent/CN205669460U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019056653A1 (en) * | 2017-09-25 | 2019-03-28 | 李受勋 | Wind turbine and transportation vehicle having wind turbine |
| CN107740751A (en) * | 2017-11-15 | 2018-02-27 | 宜春学院 | A kind of small-sized trunnion axis wind energy conversion system axial support structure |
| CN107740751B (en) * | 2017-11-15 | 2023-12-08 | 宜春学院 | Axial supporting structure of small horizontal axis wind turbine |
| CN110665624A (en) * | 2019-09-15 | 2020-01-10 | 张旦 | Cement raw meal rough-making device based on wind power generation |
| CN110665624B (en) * | 2019-09-15 | 2021-08-31 | 铁岭大伙房水泥有限责任公司 | Cement raw meal rough-making device based on wind power generation |
| CN113074087A (en) * | 2021-04-12 | 2021-07-06 | 南通理工学院 | Wind power generation device for new energy hybrid power ship |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20161102 Termination date: 20170607 |