CN201474865U - Wind chasing structure for protecting rotating seat and tail wing of wind driven generator against gale - Google Patents
Wind chasing structure for protecting rotating seat and tail wing of wind driven generator against gale Download PDFInfo
- Publication number
- CN201474865U CN201474865U CN2009201629867U CN200920162986U CN201474865U CN 201474865 U CN201474865 U CN 201474865U CN 2009201629867 U CN2009201629867 U CN 2009201629867U CN 200920162986 U CN200920162986 U CN 200920162986U CN 201474865 U CN201474865 U CN 201474865U
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- CN
- China
- Prior art keywords
- wind
- empennage
- rotation seat
- back cover
- cover pedestal
- 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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- 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
Abstract
The utility model discloses a wind chasing structure for protecting the rotating seat and the tail wing of a wind driven generator against gales, which comprises a generator seat body, a rear casing seat body and a tail wing group, wherein, the generator seat body is provided with a blade part, the rear casing seat body is provided with an inclined slot part arranged close to the center of the tail end of the rear casing seat body, a rotating seat part is arranged eccentrically on the bottom side of the rear casing seat body, the inclined slot part is arranged coaxial with the rotating seat part, a seat pipe piece is arranged on the rotating seat part in a jointed manner, the rear casing seat body is jointed with the generator seat body, the tail wing group is provided with a pivot connection piece and a tail pipe piece, the pivot connection piece is provided with a through machining part, the pivot connection piece is arranged obliquely in correspondence with the inclined slot part of the rear casing seat body, a tail wing part is arranged on the tail pipe piece in a jointed manner, and the tail wing group is pivotally connected with the inclined slot part of the rear casing seat body. Because of excellent load stability and structural stability, the structure greatly improves the overall generation efficiency of the wind driven generator.
Description
Technical field
The utility model relates to a kind of wind-driven generator high wind protection rotation seat and empennage chases after the wind structure.
Background technique
Existing wind generating unit as shown in figure 11, it is made of a generator fixed base frame 40, number blade body 41 and a fixed cylinder 42, it counts blade body 41 is the ends, windward side that are incorporated into generator fixed base frame 40, and fixed cylinder 42 1 sides are incorporated into generator fixed base frame 40 bottom surfaces, and fixed cylinder 42 side in addition is to be incorporated into ground, and it has following point and exists:
1, bearing stability is poor: its set blade body in generator fixed base frame windward side, when bearing large wind, make blade body produce bigger rotating speed, and the generator coil in the generator fixed base frame burn because of bearing too high power output, so its bearing stability is poor with respect to wind speed.
2. structure stability is poor: the set fixed cylinder of its set blade body in generator fixed base frame windward side and bottom side thereof, and when bearing large wind, easily because of pressurized produces deformation, so its structure stability is poor.
The model utility content
The purpose of this utility model provides wind-driven generator high wind protection rotation seat and the empennage that a kind of bearing stability is good, structure stability is good and chases after the wind structure.
For achieving the above object, a kind of wind-driven generator high wind protection rotation seat provided by the utility model and empennage chase after the wind structure, and it comprises:
One generator pedestal, this generator pedestal is provided with a blade part;
One back cover pedestal, the terminal nearly center of this back cover pedestal is provided with an angle slot part, and the bottom side off-centre of this back cover pedestal is provided with a rotation seat portion, and this angle slot part is and this coaxial setting of rotation seat portion, this rotation seat portion is in conjunction with being provided with a pipe fitting in addition, and this back cover pedestal is to combine with described generator pedestal; And
One empennage group, this empennage group is provided with one and articulates a conjunction and a tail pipe spare, this pivot joint conjunction is provided with one and pierces portion, and the described angle slot part of this pivot joint conjunction and described back cover pedestal is corresponding and is obliquely installed, this tail pipe spare is in conjunction with being provided with an empennage portion, and this empennage group is that described angle slot part with described back cover pedestal articulates.
Described angle slot part one side is provided with an opening end, and its opposite side is provided with a stop edge, and the opening end of this angle slot part and stop edge are to be the diagonally extending setting.
The set opening end of angle slot part of described back cover pedestal and stop edge are to be 1～10 degree to tilt.
The upper and lower both sides of described angle slot part of described back cover pedestal are provided with a pin-joint part in addition, this pin-joint part is equipped with a pivot, the portion of piercing of described empennage group closes with the relative pivot in the set pin-joint part of described angle slot part of described back cover pedestal, and articulates with the described pivot of the set pin-joint part of described angle slot part of described back cover pedestal.
The pivot joint conjunction of described empennage group is outer in conjunction with being provided with a buffering spring section.
The set portion's two side fates that pierce of described empennage group are provided with a bearing.
Described tail pipe spare combines with described pivot joint conjunction socket locking.
The angle slot part of described back cover pedestal is to be located at this back cover pedestal end, by shell block body off-centring 1/4 place backward, described rotation seat portion axle center.
The rotation seat portion of described back cover pedestal is that to be arranged at the bottom side of back cover pedestal right-hand.
The rotation seat portion of described back cover pedestal is the bottom side left that is arranged at the back cover pedestal.
The terminal upper and lower side of described empennage group is respectively equipped with an empennage portion.
Described back cover pedestal be with respect to rotation seat portion incline to raising up 3～5 the degree.
Advantage of the present utility model:
1, bearing stability is good: when the blade part of its generator pedestal bears large wind, thereafter the angle slot part of the shell block body pivot joint conjunction of empennage group that is pivoted, drive and its tail pipe spare that combines lateral deviation, promoting the eccentric rotation seat portion that is provided with in back cover pedestal bottom side simultaneously turns to the generator pedestal, the blade part that forms the generator pedestal is subtracted by the side of wind-force, reduce the generator pedestal and burn, so its bearing stability is good because of big wind-force running makes coil bear high power output.
2, structure stability is good: when its generator pedestal bears large wind, thereafter the angle slot part of the shell block body pivot joint conjunction of empennage group that is pivoted, drive and its tail pipe spare that combines lateral deviation, promoting the eccentric rotation seat portion that is provided with in back cover pedestal bottom side simultaneously turns to the generator pedestal, lower the distortion when bearing the blast of large wind generation of set blade part of generator pedestal and the back cover pedestal pipe fitting of choosing a place to give a banquet in the bottom side, so its structure stability is good.
Description of drawings
Fig. 1 is a three-dimensional assembled state schematic representation of the present utility model.
Fig. 2 is a three-dimensional decomposing state schematic representation of the present utility model.
Fig. 3 is a backsight view of the present utility model.
Fig. 4 is a part section actuator state schematic representation of the present utility model.
Fig. 5 of the present utility model first chases after wind state illustrative view.
Fig. 6 of the present utility model second chases after wind state illustrative view.
Fig. 7 is first embodiment's reference drawing of the present utility model.
Fig. 8 is second embodiment's reference drawing of the present utility model.
Fig. 9 is the 3rd embodiment's reference drawing of the present utility model.
Figure 10 is the 4th embodiment's reference drawing of the present utility model.
Figure 11 is a known state reference drawing of the present utility model.
Number in the figure explanation: 10: generator pedestal, 11: blade part, 20: the back cover pedestal, 21: angle slot part, 210: opening end, 211: stop edge, 212: pin-joint part, 212A: pivot, 22: rotation seat portion, 220: seat pipe fitting, 30: empennage group, 31: articulate conjunction, 310: pierce portion, 310A: buffering spring section, 32: tail pipe spare, 320: empennage portion.
Embodiment
In order further to understand structure of the present utility model, feature and other purposes, attached with graphic detailed description with following preferred embodiment, the illustrated embodiment of this legend is the usefulness for explanation, is not to be the unique restriction in the patent application.
Seeing also Fig. 1 to shown in Figure 4, is solid combination, decomposition, rear side and part section operating state schematic representation that the utility model wind-driven generator high wind protection rotation seat and empennage chase after the wind structure, and it comprises:
One generator pedestal 10, this generator pedestal 10 is provided with a blade part 11;
One back cover pedestal 20, these back cover pedestal 20 terminal nearly centers are provided with an angle slot part 21, then the bottom side off-centre of shell block body 20 is provided with a rotation seat portion 22, and angle slot part 21 is and the 22 coaxial settings of rotation seat portion, these angle slot part 21 1 sides are provided with an opening end 210, and the opposite side of angle slot part 21 is provided with a stop edge 211, the opening end 210 of angle slot part 21 is to be the diagonally extending setting with stop edge 211 in addition, and this inclination is to spend with respect to 22 inclinations 1～10 of rotation seat portion for angle slot part 21, and on the angle slot part 21, following both sides are provided with a pin-joint part 212 in addition, this pin-joint part 212 pierces and is provided with a pivot 212A, 22 combinations of rotation seat portion are provided with a pipe fitting 220 in addition, and this back cover pedestal 20 is to combine with generator pedestal 10; And
One empennage group 30, this empennage group 30 is provided with one and articulates a conjunction 31 and a tail pipe spare 32, be provided with one and pierce portion 310 and articulate conjunction 31, and it is outer in conjunction with being provided with a buffering spring section 310A to articulate conjunction 31, be corresponding and be obliquely installed and this pivot joint conjunction 31 is angle slot parts 21 with back cover pedestal 20, tail pipe spare 32 is provided with an empennage portion 320 in addition, and this tail pipe spare 32 is to combine with pivot joint conjunction 31 sockets locking, be provided with a bearing and articulate conjunction 31 set pin-joint parts 310 two side ends fates, and this pin-joint part 310 is relative with the set pin-joint part of the angle slot part 21 of back cover pedestal 20 212, and articulates with pin-joint part 212 set pivot 212A;
By the cooperation of said structure, chase after the wind structure to finish the utility model wind-driven generator high wind protection rotation seat and empennage.
Please cooperate and consult Fig. 5; shown in Figure 6; be that the utility model wind-driven generator high wind protection rotation seat and empennage chase after first of wind structure; two chase after wind state illustrative view; when its generator pedestal 10 bears large wind; it is located at the pivot joint conjunction 31 of the angle slot part 21 empennage group 30 that is pivoted of back cover pedestal 20 centers; drive and its tail pipe spare that combines 32 beats; promoting the eccentric rotation seat portion 22 that is provided with in back cover pedestal 20 bottom sides simultaneously turns to generator pedestal 10; lower generator pedestal 10 and bore the problem that high power output is burnt because of big wind-force running makes coil; and can lower generator pedestal 10 set blade parts 11 and back cover pedestal 20 pipe fittings of choosing a place to give a banquet in the bottom side 220; and pivot joint conjunction 31 outer set buffering spring section 310A; in the time of can preventing tail pipe group 30 beats and back cover pedestal 20 collision and wearing and tearing; when producing, wind-force is obliquely installed in the pivot joint conjunction 31 of the angle slot part 21 set empennage groups 30 of back cover pedestal 20; because of returning empennage group 30, the inertia that tilts drives generator pedestal 10 answers state down with the wind simultaneously; the angle slot part 21 set stop edges 211 of shell block body 20 then; the empennage group 30 set pivot joint conjunctions 31 that backstop inertia returns; and effectively increase the wind that chases after of its integral body; promote whole generating efficiency, so its bearing stability and structure stability are good.
Please cooperate consult shown in Figure 7; it is first embodiment's reference drawing that the utility model wind-driven generator high wind protection rotation seat and empennage chase after the wind structure; its overall structure is identical with the utility model Fig. 1 to Fig. 4; only thereafter, the angle slot part 21 of shell block body 20; be to be located at back cover pedestal 20 ends; by shell block body 20 off-centrings 1/4 place backward, rotation seat portion 22 axle center; these angle slot part 21 both sides are arranged with an opening end 210 and a stop edge 211; and opening end 210 is to be inclined to set with stop edge 211, to increase another practicability of the present utility model.
Please cooperate consult shown in Figure 8; it is second embodiment's reference drawing that the utility model wind-driven generator high wind protection rotation seat and empennage chase after the wind structure; its overall structure is identical with the utility model Fig. 1 to Fig. 4; only thereafter, the eccentric set rotation seat in the bottom side of shell block body 20 portion 22; be to be located at left position, back cover pedestal 20 bottom side; empennage group 30 is to articulate angle slot part 21 (not shown) that are incorporated into back cover pedestal 20 in addition, to increase another practicability of the present utility model.
Please cooperate consult shown in Figure 9; it is the 3rd embodiment's reference drawing that the utility model wind-driven generator high wind protection rotation seat and empennage chase after the wind structure; its overall structure is identical with the utility model Fig. 1 to Fig. 4; the terminal upper and lower side of its empennage group 30 only; be arranged with an empennage portion 320; promote the stability of facining the wind and chasing after wind, to increase another practicability of the present utility model.
Please cooperate consult shown in Figure 10; it is the 4th embodiment's reference drawing that the utility model wind-driven generator high wind protection rotation seat and empennage chase after the wind structure; its overall structure is identical with the utility model Fig. 1 to Fig. 4; only thereafter, shell block body 20 is with respect to rotation seat portion 22 3～5 degree that incline to raising up, promote whole facing the wind continuous can efficient.
Advantage of the present utility model is discussed below:
1, bearing stability is good: when the blade part of its generator pedestal bears large wind, thereafter the angle slot part of the shell block body pivot joint conjunction of empennage group that is pivoted, drive the tail pipe spare lateral deviation with its combination, the rotation seat section that promotes simultaneously back cover pedestal bottom side eccentric setting turns to the generator pedestal, the blade part that forms the generator pedestal is subtracted by the side of wind-force, reduce the generator pedestal and burn because big wind-force running makes coil bear high-power output, so its bearing stability is good.
2, structural stability is good: when its generator pedestal bears large wind, thereafter the angle slot part of the shell block body pivot joint conjunction of empennage group that is pivoted, drive the tail pipe spare lateral deviation with its combination, the rotation seat section that promotes simultaneously back cover pedestal bottom side eccentric setting turns to the generator pedestal, lower the set blade part of generator pedestal and the back cover pedestal pipe fitting of choosing a place to give a banquet in the bottom side, deformation when bearing the blast of large wind generation is so its structural stability is good.
In sum, the utility model can reach above-mentioned all function and purpose really, so the utility model should meet the patent application important document, files an application in accordance with the law.
Claims (12)
1. a wind-driven generator high wind protects rotation seat and empennage to chase after the wind structure, and it is characterized in that: it comprises:
One generator pedestal, this generator pedestal is provided with a blade part;
One back cover pedestal, the terminal nearly center of this back cover pedestal is provided with an angle slot part, and the bottom side off-centre of this back cover pedestal is provided with a rotation seat portion, and this angle slot part is and this coaxial setting of rotation seat portion, this rotation seat portion is in conjunction with being provided with a pipe fitting in addition, and this back cover pedestal is to combine with described generator pedestal; And
One empennage group, this empennage group is provided with one and articulates a conjunction and a tail pipe spare, this pivot joint conjunction is provided with one and pierces portion, and the described angle slot part of this pivot joint conjunction and described back cover pedestal is corresponding and is obliquely installed, this tail pipe spare is in conjunction with being provided with an empennage portion, and this empennage group is that described angle slot part with described back cover pedestal articulates.
2. wind-driven generator high wind protection rotation seat according to claim 1 and empennage chase after the wind structure; it is characterized in that: described angle slot part one side is provided with an opening end; its opposite side is provided with a stop edge, and the opening end of this angle slot part and stop edge are to be the diagonally extending setting.
3. wind-driven generator high wind protection rotation seat according to claim 2 and empennage chase after the wind structure, it is characterized in that: the set opening end of angle slot part of described back cover pedestal and stop edge are to be 1～10 degree to tilt.
4. wind-driven generator high wind protection rotation seat according to claim 1 and empennage chase after the wind structure; it is characterized in that: the upper and lower both sides of described angle slot part of described back cover pedestal are provided with a pin-joint part in addition; this pin-joint part is equipped with a pivot; the portion of piercing of described empennage group closes with the relative pivot in the set pin-joint part of described angle slot part of described back cover pedestal, and articulates with the described pivot of the set pin-joint part of described angle slot part of described back cover pedestal.
5. wind-driven generator high wind protection rotation seat according to claim 1 and empennage chase after the wind structure, it is characterized in that: the pivot joint conjunction of described empennage group is outer in conjunction with being provided with a buffering spring section.
6. wind-driven generator high wind protection rotation seat according to claim 1 and empennage chase after the wind structure, and it is characterized in that: the set portion's two side fates that pierce of described empennage group are provided with a bearing.
7. wind-driven generator high wind protection rotation seat according to claim 1 and empennage chase after the wind structure, it is characterized in that: described tail pipe spare combines with described pivot joint conjunction socket locking.
8. wind-driven generator high wind according to claim 1 protection rotation seat and empennage chase after the wind structure, and it is characterized in that: the angle slot part of described back cover pedestal is to be located at this back cover pedestal end, by shell block body off-centring 1/4 place backward, described rotation seat portion axle center.
9. wind-driven generator high wind according to claim 1 protection rotation seat and empennage chase after the wind structure, it is characterized in that: the rotation seat portion of described back cover pedestal is that to be arranged at the bottom side of back cover pedestal right-hand.
10. wind-driven generator high wind protection rotation seat according to claim 1 and empennage chase after the wind structure, and it is characterized in that: the rotation seat portion of described back cover pedestal is the bottom side left that is arranged at the back cover pedestal.
11. wind-driven generator high wind protection rotation seat according to claim 1 and empennage chase after the wind structure, it is characterized in that: the terminal upper and lower side of described empennage group is respectively equipped with an empennage portion.
12. wind-driven generator high wind according to claim 1 protection rotation seat chases after the wind structure with empennage, it is characterized in that: described back cover pedestal is to incline to raising up with respect to rotation seat portion to 3～5 spending.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201629867U CN201474865U (en) | 2009-08-28 | 2009-08-28 | Wind chasing structure for protecting rotating seat and tail wing of wind driven generator against gale |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201629867U CN201474865U (en) | 2009-08-28 | 2009-08-28 | Wind chasing structure for protecting rotating seat and tail wing of wind driven generator against gale |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201474865U true CN201474865U (en) | 2010-05-19 |
Family
ID=42411111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201629867U Expired - Fee Related CN201474865U (en) | 2009-08-28 | 2009-08-28 | Wind chasing structure for protecting rotating seat and tail wing of wind driven generator against gale |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201474865U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102454554A (en) * | 2011-12-29 | 2012-05-16 | 青岛星光风电设备科技有限公司 | Revolving shaft empennage mechanism for horizontal shaft wind driven generator |
| KR101797914B1 (en) | 2017-09-05 | 2017-11-15 | 라은테크 주식회사 | Wind Power Generator Body of the Horizontal Axis Type, and Its Control Method |
-
2009
- 2009-08-28 CN CN2009201629867U patent/CN201474865U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102454554A (en) * | 2011-12-29 | 2012-05-16 | 青岛星光风电设备科技有限公司 | Revolving shaft empennage mechanism for horizontal shaft wind driven generator |
| KR101797914B1 (en) | 2017-09-05 | 2017-11-15 | 라은테크 주식회사 | Wind Power Generator Body of the Horizontal Axis Type, and Its Control Method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100519 Termination date: 20130828 |