CN201281001Y - Wind sail device of wind power generator on water - Google Patents
Wind sail device of wind power generator on water Download PDFInfo
- Publication number
- CN201281001Y CN201281001Y CNU2008201534576U CN200820153457U CN201281001Y CN 201281001 Y CN201281001 Y CN 201281001Y CN U2008201534576 U CNU2008201534576 U CN U2008201534576U CN 200820153457 U CN200820153457 U CN 200820153457U CN 201281001 Y CN201281001 Y CN 201281001Y
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- sail
- wind
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- canvas
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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
- Y02E10/74—Wind turbines with rotation axis perpendicular to the wind direction
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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Abstract
The utility model relates to a sail device of an on-water wind power generator in the technical field of the wind power generation; comprising a sail seat, a sail pole, a sail and a movable joint; wherein, one end of the sail pole is fixedly arranged on the sail seat, and the sail is connected with the other end of a connecting pole by the movable joint, and the movable joint is arranged at the lower part of the sail pole for connecting the wind power generator. By adopting the movable sail structure, the weight of the sail and a power arm is moved to a ship body; the sail device has simple structure and low manufacturing price, and is suitable for large-scale implementation of high, middle and low wind speed on-water power generation except for violent typhoon.
Description
Technical field
The utility model relates to a kind of device of technical field of wind power generation, specifically is a kind of above-water wind generator wind sail device.
Background technique
The equipment of the common employed wind-power electricity generation of prior art is had relatively high expectations to wind speed, has had a strong impact on generated energy, and horizontal axis that now has been shaped and vertical shaft power generation system cost are all very expensive.Present stage is badly in need of the low cost wind power generator technology that difficult problems such as a kind of cost height with wind power generation field, maximization, startup wind speed height, poor stability and maintenance cost height solve in the lump, can satisfy above-mentioned condition in the lump, this natural resources of wind energy on the sea is used.
Find through retrieval prior art, Chinese patent application numbers 200410075086.0, the application for a patent for invention of publication number CN1587685A, put down in writing a kind of " wind generating unit ", this technology is made up of machine room, wind-drive mechanism, gearbox and generator, and wherein: wind-drive mechanism is fixed in the rotating shaft three pairs of booms by rotating shaft and the sail and the transmitting gear that are installed on the boom are formed; In every pair of sail, the sail installation direction of the left and right sides is opposite, and a side is when facining the wind the front, and opposite side just in time is the reverse side that facings the wind, and rotating shaft is rotated with putting forth effort big direction, and transmitting gear is passed through in the rotating shaft of rotation.But the floating sail of this technology and the quality of boom all support by rotating shaft, make rotation friction produce excess loss and cause rotating shaft aging; The design upper limit of specification when the structure characteristic of final above-mentioned technology has limited its practical application makes blower fan can't start under low wind speed environment.
The model utility content
The utility model provides a kind of above-water wind generator wind sail device at the prior art above shortcomings, by split type movable floating sail structure, disperses the sail quality; Have simple in structurely, cost is low, is fit to the extensive enforcement of the high, normal, basic wind speed generating waterborne except that violent typhoon.
The utility model is achieved through the following technical solutions, the utility model comprises: sail seat, boom, sail and movable joint, wherein: an end of boom is fixedly set on the sail seat, floating sail is connected with the other end of connecting rod by movable joint, and movable joint is arranged at the boom bottom and is used to be connected to wind-driven generator.
Described sail seat is hollow enclosed construction, at sail seat afterbody the anchor chain device is set.
Described sail comprises: sail net, sail frame and canvas, and wherein: the sail net is arranged at the front of sail frame, be fixed on the sail frame around the sail net, but canvas is movably set in the back side oscilaltion of sail frame, and activity is provided with the sail leaf on the canvas; Described sail net adopts wire or nylon wire braiding to make.When the sail frame is positive when facining the wind, the sail leaf wind-guiding of kicking up; When the sail frame back side facingd the wind, the closed driving of sail leaf floated the sail running.
Described canvas area is greater than 15 square metres.
In another embodiment, described sail frame is provided with the sail leaf and the canvas of some rectangular paddle shape structures, and some sail leaves are pressed linescan method successively and arranged, and each sheet sail leaf rotates and is arranged in the sail net, the sail leaf wind-guiding of kicking up when the sail leaf is arranged in the sail frame wind; Closed driving when leeward.
Described sail leaf comprises blade and leaf frame, is supported by the leaf frame around the blade, and the two ends, upper edge of leaf frame are respectively equipped with hook.
Described canvas is provided with several sail holes, and this each sail hole is corresponding with the position of sail leaf, and the area in sail hole is smaller or equal to the area of sail leaf.
Description of drawings
Fig. 1 is the utility model schematic representation;
Fig. 2 is the utility model A-A ' face sectional view;
Fig. 3 is embodiment 1 a B-B ' face sectional view;
Fig. 4 is embodiment 2 an A-A ' face sectional view;
Fig. 5 is embodiment's 2 sail leaf schematic representation;
Fig. 6 is embodiment's 2 canvas schematic representation;
Embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is elaborated: present embodiment is being to implement under the prerequisite with technical solutions of the utility model; provided detailed mode of execution and concrete operating process, but protection domain of the present utility model is not limited to following embodiment.
As Fig. 1, Fig. 2 and shown in Figure 3, embodiment 1 comprises: floating sail 1, sail seat 2, boom 3 and movable joint 4, wherein: an end of boom 3 is fixedly set on the sail seat 2, and floating sail 1 is fixed in the other end of boom 3, and movable joint 4 is arranged at boom 3 bottoms and is used to be connected to wind-driven generator.
Described floating sail 1 comprises: sail net 5, sail frame 6 and canvas 7, and wherein: be fixed in the front of sail frame 6 around the sail net 5, the fore of the front of sail frame 6 and sail seat 2 is in the same way; Sail frame 6 is provided with static pulley 8, and sail seat 2 is provided with winch 9, and sail seat 2 rear portions are provided with anchor 10, and wherein: canvas 7 connects static pulley 8 to winch 9 by halliark 11.
The number of described floating sail 1 is 4.
Described sail seat 2 is a hull shape enclosed construction, and this sail seat 2 adopts wooden making, and also the useable glass steel is made.
Described sail net 5 adopts the nylon wire braiding to make; Described sail frame 6 is provided with the outer, and the inclination angle of this outer is 20 °; Described canvas 7 is a trapezoid shaped, and the area that canvas 7 is provided with is respectively 15 square metres, 30 square metres, 180 square metres and all can implements, and adopts the waterproof nylon material to make, and activity is provided with the sail leaf on canvas 7; Described halliark 11 is a nylon rope.
As Fig. 1, Fig. 2 and shown in Figure 4, the sail frame 6 among the embodiment 2 are provided with the sail leaf 12 and the canvas 13 of some rectangular paddle shape structures, and some sail leaves 12 are pressed linescan method successively and arranged, the upper edge of each sheet sail leaf 12 is rotated and is arranged on sail net 5 or the canvas 13, and the upper edge of canvas 13 is placed on the sail frame 6.
Be provided with outer edge around the described sail frame 6, the inclination angle of outer edge is 20 °;
As shown in Figure 5, described sail leaf 12 comprises blade 14 and leaf frame 15, is supported by leaf frame 15 around the blade 14; The two ends, upper edge of leaf frame 15 are respectively equipped with hook, and this hook is outwardly with 90 degree direction turnovers; Described blade 14 adopts the waterproof nylon material to make, and leaf frame 15 adopts the elastic metallic wire rod to make, and the area of every sail leaf 12 is 0.5 square metre, and the gross area of sail leaf 12 is less than the area coverage of sail net 5;
As shown in Figure 6, described canvas 13 is a trapezoidal shape, and the area of canvas 13 is 70 square metres, is provided with several sail holes 16 on described canvas 13, and the area in each sail hole 16 is 0.45 square metre, and the position in each sail hole 16 is right against sail leaf 12.
Claims (10)
1, a kind of above-water wind generator wind sail device, it is characterized in that, comprise: sail seat, boom, sail and movable joint, wherein: an end of boom is fixedly set on the sail seat, floating sail is connected with the other end of connecting rod by movable joint, and movable joint is arranged at the boom bottom and is used to be connected to wind-driven generator.
2, above-water wind generator wind sail device according to claim 1 is characterized in that, described sail seat is hollow enclosed construction.
3, above-water wind generator wind sail device according to claim 1 is characterized in that, sail seat afterbody is provided with the anchor chain device.
4, above-water wind generator wind sail device according to claim 1, it is characterized in that, described sail comprises: sail net, sail frame and canvas, wherein: the sail net is arranged at the front of sail frame, be fixed on the sail frame around the sail net, canvas is movably set in the back side of sail frame, and activity is provided with the sail leaf on the canvas.
5, according to claim 1 or 4 described above-water wind generator wind sail devices, it is characterized in that described canvas area is greater than 15 square metres.
6, above-water wind generator wind sail device according to claim 4, it is characterized in that, described sail frame is provided with the sail leaf and the canvas of some rectangular paddle shape structures, some sail leaves are pressed linescan method successively and are arranged, each sheet sail leaf rotates and is arranged on sail net or the canvas, but the upper edge of canvas is placed in oscilaltion in the sail frame.
7, above-water wind generator wind sail device according to claim 6 is characterized in that, described sail leaf comprises blade and leaf frame, is supported by the leaf frame around the blade.
8, above-water wind generator wind sail device according to claim 7 is characterized in that, the two ends, upper edge of described leaf frame are respectively equipped with hook, and this hook is outwardly with 90 degree direction turnovers.
9, above-water wind generator wind sail device according to claim 6 is characterized in that, described canvas is provided with several sail holes, and this each sail hole is corresponding with the position of sail leaf.
10, above-water wind generator wind sail device according to claim 9 is characterized in that, the area in described sail hole is smaller or equal to the area of sail leaf.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201534576U CN201281001Y (en) | 2008-09-25 | 2008-09-25 | Wind sail device of wind power generator on water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201534576U CN201281001Y (en) | 2008-09-25 | 2008-09-25 | Wind sail device of wind power generator on water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201281001Y true CN201281001Y (en) | 2009-07-29 |
Family
ID=40927875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201534576U Expired - Fee Related CN201281001Y (en) | 2008-09-25 | 2008-09-25 | Wind sail device of wind power generator on water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201281001Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010037335A1 (en) * | 2008-09-25 | 2010-04-08 | Lu Huaqiang | Sailboat typed above-water wind power generator |
| CN101927822A (en) * | 2010-08-10 | 2010-12-29 | 武汉理工大学 | Darrieus propulsion power generating dual-purpose type sail |
| CN102003350A (en) * | 2010-12-02 | 2011-04-06 | 岑益南 | Sail type vertical axis wind power generator |
| CN102635504A (en) * | 2012-04-11 | 2012-08-15 | 哈尔滨工程大学 | Wind driven generator for ship |
| CN102797627A (en) * | 2012-08-12 | 2012-11-28 | 徐夏秋 | Wind energy power device |
-
2008
- 2008-09-25 CN CNU2008201534576U patent/CN201281001Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010037335A1 (en) * | 2008-09-25 | 2010-04-08 | Lu Huaqiang | Sailboat typed above-water wind power generator |
| CN101927822A (en) * | 2010-08-10 | 2010-12-29 | 武汉理工大学 | Darrieus propulsion power generating dual-purpose type sail |
| CN101927822B (en) * | 2010-08-10 | 2012-09-05 | 武汉理工大学 | Darrieus propulsion power generating dual-purpose type sail |
| CN102003350A (en) * | 2010-12-02 | 2011-04-06 | 岑益南 | Sail type vertical axis wind power generator |
| CN102003350B (en) * | 2010-12-02 | 2013-03-13 | 岑益南 | Sail type vertical axis wind power generator |
| CN102635504A (en) * | 2012-04-11 | 2012-08-15 | 哈尔滨工程大学 | Wind driven generator for ship |
| CN102635504B (en) * | 2012-04-11 | 2013-08-28 | 哈尔滨工程大学 | Wind driven generator for ship |
| CN102797627A (en) * | 2012-08-12 | 2012-11-28 | 徐夏秋 | Wind energy power device |
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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: 20090729 Termination date: 20110925 |