CN103883478A - Magnetic levitation wind power generating device - Google Patents
Magnetic levitation wind power generating device Download PDFInfo
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- CN103883478A CN103883478A CN201410127813.7A CN201410127813A CN103883478A CN 103883478 A CN103883478 A CN 103883478A CN 201410127813 A CN201410127813 A CN 201410127813A CN 103883478 A CN103883478 A CN 103883478A
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- support
- ring
- magnetic levitation
- wind power
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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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Abstract
The invention relates to a magnetic levitation wind power generating device which comprises a support with a right tetrahedral outline. A magnetic levitation wind power generator is arranged in the support. A main engine of the magnetic levitation wind power generator is fixed to an inner ring of an inner race, so that rotation shafts of the magnetic levitation wind power generator are distributed in the inner ring in the radial direction. Under the self gravity of the main engine, the rotation shafts are placed in the perpendicular state all the time. The inner race and a middle race which is arranged on the inner race in a sleeved mode compose a bearing structure. The center of the top face and the center of the bottom face of an outer ring of the middle race are provided with annular grooves respectively. The annular grooves are matched with an inner ring of an outer race in a rolling mode. The outer race is fixed in the support. When the magnetic levitation wind power generating device works, even if the support tumbles, the angle of the generator in the support can be automatically adjusted through the inner race and the middle race under the action of the balance weight, so that the rotation shafts of the magnetic levitation power generator are kept perpendicular all the time and operate normally, and the working mode of a tumbler is achieved.
Description
The application is divisional application, the invention and created name of original application: Portable magnetic levitation wind power generation device, and application number: 201210154365.0, the applying date: 2012-5-18.
Technical field
The present invention relates to a kind of electricity generating device, particularly a kind of Portable magnetic levitation wind power generation device that utilizes wind-power electricity generation.
Background technique
The in the situation that of reducing gradually with environmental protection in the whole world because of earth resource, wind-power electricity generation is listed in one of Renewable Energy Development.Now, wind-power electricity generation has been tending towards ripe as the generation mode of the renewable sources of energy, but with regard to current development, is difficult to enter into general use market in life.Because majority utilizes the generator of wind-power electricity generation to be all arranged at fixed-site and generates electricity, therefore do not there is mobility, cannot carry movement by manpower.
Current magnetic suspending power generation device generally all needs to be fixed on lamp stand or pylon, but in the time of earthquake or field camping, affected by the factor such as Aftershocks or ground environment, can not set up lamp stand or pylon, this just caused magnetic suspending power generation device can not be under described environment works fine.
How to solve in the time of earthquake or field camping, need not set up lamp stand or pylon, also can allow magnetic suspending wind turbine generator safe, lasting also in order to avoid maintenance mode work is the technical barrier of related domain.
Summary of the invention
The technical problem to be solved in the present invention be to provide a kind of easy to use, generating efficiency is higher, occurring still normally to work and be suitable for non-maintaining Portable magnetic levitation wind power generation device in the situation such as rollover.
For addressing the above problem, Portable magnetic levitation wind power generation device provided by the invention, comprising: magnetic suspending wind turbine generator, characterized by further comprising: the support that profile is positive tetrahedron; Described magnetic suspending wind turbine generator is located in support.
The main frame of magnetic suspending wind turbine generator is fixed on interior ring inner ring, and makes the rotating shaft radially direct of this magnetic suspending wind turbine generator in described interior ring; Under the effect of the self gravitation of described main frame, described rotating shaft is all the time in plumbness; The central ring that described interior ring and is set on this interior ring forms bearing structure; End face and the bottom surface central authorities of described central ring outer ring are respectively equipped with circular trough, and each circular trough is rolled and coordinated by rolling element with the raceway of an outer shroud inner ring; Described outer shroud is fixed in described support.
For guaranteeing that when the support generation canting, described rotating shaft can return to plumbness fast, main frame is provided with for making the described rotating shaft counterweight in plumbness all the time; Further optimize, the entirety that described main frame and counterweight form, its center of gravity is in described interior ring, to reduce the frictional force between described interior ring and central ring.
The fan blade being sheathed in described rotating shaft of described magnetic suspending wind turbine generator comprises a pair of axisymmetric blade, this blade Spiral distribution vertically, and the cross section of fan blade is S type.The structure of this fan blade is suitable for rotating under the effect of wind-force in any direction.
The top of described outer shroud is connected with the top interior angle of support by wire rope, and the central point of the bottom of outer shroud and described support bottom surface is fixed; On three angles of described bracket base, connecting sled nail, can be fixed support.
Described interior ring is provided with lamp pearl (preferably LED), and each lamp pearl is connected with storage battery, so that illumination to be provided, is convenient in earthquake-stricken area or the field use of sleeping in the open.
Described profile is that the support of positive tetrahedron is provided with cellular protective net outward, can prevent from causing danger because of human body contact.
Technique scheme of the present invention has following technique effect: the support of (1) wind generating unit of the present invention is positive tetrahedron framework, and arbitrarily placement gets final product work on the ground; Even if occur in earthquake-stricken area under the effect of aftershock or other factors, described support topples, tilts or rolls, magnetic suspension generator in support is because of the effect of bottom counterweight, can automatically adjust by interior ring and central ring angle, the position of magnetic suspending wind turbine generator, make the rotating shaft of magnetic suspension generator remain vertical and normal operation, thereby present the mode of operation of " tumbler " formula, to adapt to various wind vectors, ensure power generation continuous property and higher reliability, be suitable for non-maintaining; In addition, be somebody's turn to do the electricity generating device of " tumbler " formula in the time of earthquake and field camping, particularly, on rough place, can bring into play preferably its generating effect.The structure of fan blade is suitable for rotating under the effect of wind-force in any direction, and then implements generating, and therefore its power generation stabilization and efficiency are higher.Magnetic suspension generator has the little characteristic of self resistance, is suitable for implementing generating under low wind speed wind condition; While is due to the special construction principle of magnetic suspension generator, in the time that support is toppled over and is made described axes of rotation skew and the state of suspension of the rotating shaft of this magnetic suspending wind turbine generator is affected, under the effect of described counterweight and/or main frame gravity, described interior ring and central ring are suitable for automatic adjusting position and can allow described rotating shaft recover plumbness, thereby make described rotating shaft (being rotor) return to state of suspension, and then the surface friction drag of this rotating shaft and stator is close to zero, guarantee power generation stabilization and efficiency.(2) Portable magnetic levitation wind power generation device of the present invention in use, fixes the sled nail on three angles in bottom of support on the ground, can carry out wind-power electricity generation, and positive tetrahedron support small volume, structural stability, be easy to carry, easy to operate.(3) the interior ring-side wall in support is provided with multiple lamp pearls or connecting power line is installed multiple LED bulbs, described counterweight is storage battery, lamp pearl is connected with storage battery, can realize generating illumination integrated, sleep in the open thereby meet field, the illumination while particularly happening suddenly the natural disasters such as earthquake and communication from the network source requirements of support.
Brief description of the drawings
For content of the present invention is more likely to be clearly understood, below in conjunction with specific embodiment also by reference to the accompanying drawings, the present invention is further described, wherein
Fig. 1 is structural representation of the present invention.
Fig. 2 is the partial schematic diagram of ring in the present invention, outer shroud, central ring rolling cooperation.
Fig. 3 is the structural representation of magnetic suspending wind turbine generator of the present invention.
Fig. 4 is the structural representation that the present invention assembles protective net.
Embodiment
Below in conjunction with drawings and Examples, the present invention is described in detail:
As Fig. 1, the Portable magnetic levitation wind power generation device of the present embodiment comprises: support 1, magnetic suspension generator 2, central ring 5, interior ring 6, outer shroud 9 that profile is positive tetrahedron, be located at lamp pearl 11, sled nail 12 and protective net 13 on interior ring-side wall.
As Fig. 1 and 3, described fan blade 3 is bending in the shape of a spiral, and its cross section is S type, and fan blade 3 forms tilt angle with rotating shaft from bottom to top, and central authorities are also provided with axis hole, and fan blade 3 is located in rotating shaft by axis hole fixed cover.Described fan blade 3 is made up of many blades, and the close neighbour place of every adjacent blades is bolted; Described magnetic suspending wind turbine generator 2 comprises the main frame 4 that is fixed on interior ring 6 inner rings, and main frame 4 is provided with counterweight (preferably storage battery is as counterweight, so that generating and electric power storage are integrated, simplified structure is also cost-saving).
As Fig. 2, described interior ring 6 forms bearing structure with the central ring 5 being set on interior ring 6, that is: the periphery wall of interior ring 6 is provided with outer raceway, and the inwall of central ring 5 is provided with interior raceway, between interior ring 6 and central ring 5, is provided with retainer and rolling element; End face and the bottom surface central authorities of described central ring 5 outer rings are respectively equipped with circular trough, between each circular trough and the raceway of outer shroud 9 inner rings, are rolled and are coordinated by outer rolling body 8.
As Fig. 1, the top of described outer shroud 9 is connected with the top interior angle of described support 1 by wire rope 10, and the central point of the bottom of outer shroud 9 and described support 1 bottom surface is fixed; On three angles of described support 1 base, connecting sled nail 12, can be fixed support 1.
As Fig. 1, described lamp pearl 11 is distributed on interior ring 6 sidewalls, is connected with storage battery.
As Fig. 4, described support 1 is provided with protective net 13, can prevent electricity generating device to be located at open air, is caused danger by touchings such as children.
When use, this electricity generating device is placed on ground, with sled nail 12, positive tetrahedron support 1 is fixed, this magnetic suspension generator 2 just can carry out generating work by wind-force automatically.In earthquake areas or field encamp time, when electricity generating device is placed on broken terrain, if there is canting because the factors such as aftershock cause support 1, under the Action of Gravity Field of storage battery and main frame 4, interior ring 6 and central ring 5 can be by the cooperation automatic adjusting positions of interior rolling element 7 and outer rolling body 8, the rotating shaft (being rotor) of magnetic suspension generator 2 is remained vertically, so just guaranteed the working stability of electricity generating device.
Obviously, above-described embodiment is only for example of the present invention is clearly described, and is not the restriction to embodiments of the present invention.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here without also giving exhaustive to all mode of executions.And these belong to apparent variation that spirit of the present invention extended out or variation still among protection scope of the present invention.
Claims (1)
1. a magnetic suspension wind electricity generating device, comprises magnetic suspending wind turbine generator (2), characterized by further comprising: the support (1) that profile is positive tetrahedron;
Described magnetic suspending wind turbine generator (2) is located in support (1);
The main frame of described magnetic suspending wind turbine generator (2) is fixed on interior ring (6) inner ring, and makes the rotating shaft radially direct of this magnetic suspending wind turbine generator (2) in described interior ring (6); The central ring (5) that described interior ring (6) and is set on this interior ring (6) forms bearing structure; End face and the bottom surface central authorities of described central ring (5) outer ring are respectively equipped with circular trough, and each circular trough is rolled and coordinated by rolling element (8) with the raceway of an outer shroud (9) inner ring;
Described outer shroud (9) is fixed in described support (1);
Described main frame (4) is provided with for making the described rotating shaft counterweight in plumbness all the time;
Described support (1) periphery is provided with protective net (13);
Described counterweight is storage battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410127813.7A CN103883478B (en) | 2012-05-18 | Magnetic suspension wind TRT |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410127813.7A CN103883478B (en) | 2012-05-18 | Magnetic suspension wind TRT |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210154365.0A Division CN102661247B (en) | 2012-05-18 | 2012-05-18 | Portable magnetic suspension wind power generation device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103883478A true CN103883478A (en) | 2014-06-25 |
| CN103883478B CN103883478B (en) | 2016-11-30 |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4708592A (en) * | 1985-04-15 | 1987-11-24 | Wind Production Company | Helicoidal structures, useful as wind turbines |
| US4832571A (en) * | 1987-12-23 | 1989-05-23 | Carrol Frank L | Flexible tethered wind turbine |
| CN101131147A (en) * | 2006-08-21 | 2008-02-27 | 葛志仁 | Ring-shaped sliding rail air operated machine |
| CN101949360A (en) * | 2010-09-16 | 2011-01-19 | 杭志强 | Co-rotating double-blade vertical wind driven generator |
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4708592A (en) * | 1985-04-15 | 1987-11-24 | Wind Production Company | Helicoidal structures, useful as wind turbines |
| US4832571A (en) * | 1987-12-23 | 1989-05-23 | Carrol Frank L | Flexible tethered wind turbine |
| CN101131147A (en) * | 2006-08-21 | 2008-02-27 | 葛志仁 | Ring-shaped sliding rail air operated machine |
| CN101949360A (en) * | 2010-09-16 | 2011-01-19 | 杭志强 | Co-rotating double-blade vertical wind driven generator |
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Effective date of registration: 20160901 Address after: 830000, the Xinjiang Uygur Autonomous Region Urumqi hi tech Industrial Development Zone (new urban) science Street No. 384, 26, 1, science and Technology Department building Applicant after: Xinjiang CASCS Intelligent Technology Co.,Ltd. Address before: 213000 North District, Jiangsu, Changzhou Jin Ling North Road, Hohai University Applicant before: Huang Aiguo |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161130 Termination date: 20180518 |