CN202040019U - Wind power generation device - Google Patents
Wind power generation device Download PDFInfo
- Publication number
- CN202040019U CN202040019U CN 201020622715 CN201020622715U CN202040019U CN 202040019 U CN202040019 U CN 202040019U CN 201020622715 CN201020622715 CN 201020622715 CN 201020622715 U CN201020622715 U CN 201020622715U CN 202040019 U CN202040019 U CN 202040019U
- Authority
- CN
- China
- Prior art keywords
- wind
- rotation
- rotating shaft
- central shaft
- wind direction
- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/30—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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- Wind Motors (AREA)
Abstract
The utility model relates to a wind power generation device which is characterized in that: a frame is internally provided with a central shaft on which a set of rotation rack is sleeved; one end of the central shaft is provided with a vane; one end of the rotation rack is provided with a rotation device which is matched with the vane; the rotation rack is internally provided with a rotation shaft set; each rotation shaft is provided with a blade; the other end of the rotation rack is provided with an output device which is connected with a power generation device. In use of the wind power generation device, the vane automatically rotates according to a wind direction for further driving a wind direction rotation wheel to rotate. While a set of linked wheels, which is connected with the rotation shafts, rotates under the function of the wind direction rotation wheel, and finally the rotation shafts and the blades rotate. So the resistance of windward blades is minimized. Not only is effective utilization rate of the wind power improved, but also the rotation power is effectively improved. Furthermore the wind power generation device has the following advantages: simple structure, high convenience in mounting and maintenance, appropriate volume and weight, capability of being mounted at an outer wall or a top of the building, and high suitability for popularization.
Description
Technical field:
The utility model relates to the technical field of wind-power electricity generation, specifically a kind of wind generating unit that is installed in top of building or spacious zone.
Background technique:
Existing wind generating unit often structure is huge, generally need be installed in the geographical position and have relatively high expectations and need large-scale wind tower, and complex structure needs large-scale wind tower as the basis is installed simultaneously, make, install and the expense of maintenance higher.Such as in please number be " 02143472.7 ", name is called the patent application document of " vertical shaft type multidimensional wind-driven generator ", this vertical shaft type multidimensional wind-driven generator is equipped with 2-6 group fan blade in the rotating shaft of vertical ground, every group of fan blade arranged by a plurality of moving vane stacks and formed.Complex structure, equipment is huge, to installing and use occasion all has more restriction, the while installation and maintenance just, utilization ratio of wind energy is not high yet.
Again such as in please number be " 200710165204.0 ", name is called the patent application document of " perpendicular axis type wind-driven generator ", a kind of perpendicular axis type wind-driven generator has been described, mainly comprise central shaft, impeller and three parts of generator, wherein impeller comprises that two groups of blade faces establish in the rotating shaft that is fixed on central shaft so that the mode of vertical interlaced is folded, is provided with a driving gear in the described rotating shaft again and connects set driven gear on the generator; In addition, described blade face can be expanded to strengthen the power of this wind-driven generator, can also set up some wind on the described impeller suspends, and a moving runner is being installed so that it moves on a bearing track below the impeller, with the weight that alleviates this impeller pressure to bearing, the panel that leaks informaton also can be offered in blade face on the above-mentioned impeller, keeps certain air quantity that is subjected to regulate impeller under high wind.This installs not only complex structure, installation and maintenance inconvenience, and can't adjust the angle of facining the wind of impeller automatically, the wind power utilization rate is not high.
Summary of the invention:
The purpose of this utility model is to provide a kind of improved wind generating unit, and it can overcome, and the conventional turbine wind-driven generator is bulky in the prior art, installation and maintenance are inconvenient, simultaneously the not high some shortcomings of wind power utilization rate.
To achieve these goals, the technical solution of the utility model is: a kind of wind generating unit, it mainly comprises frame, with the dynamic power device that links to each other with frame, it is characterized in that: be provided with central shaft in the frame, be arranged with one group of pivoted frame on the central shaft, one end of central shaft is provided with wind vane, one end of pivoted frame is provided with the slewing gear that matches with wind vane, be provided with one group of rotating shaft in the pivoted frame, every rotating shaft is provided with a blade, and the other end of pivoted frame is provided with output unit, and output unit links to each other with dynamic power device.
Central shaft of the present utility model is provided with a wind vane during use, this wind vane can rotate automatically according to wind direction, then driving the wind direction moving runner is rotated, one group of connecting traction wheel that links to each other with rotating shaft then also rotates under the effect of wind direction moving runner, finally make rotating shaft and blade also rotate, make the resistance of windward blades reach minimum degree, not only improved the effective rate of utilization of wind-force, also promoted the power of rotation effectively, and this apparatus structure is simple, and installation and maintenance are convenient, volume, weight is suitable, can be installed in the exterior wall or the top of building, be suitable for utilization and extention.
Description of drawings:
Fig. 1 is the utility model one embodiment's a structural representation
Fig. 2 removes the structural representation of frame for the utility model
Fig. 3 is the dispersed structure schematic representation of the utility model pivoted frame and slewing gear
Fig. 4 is the utility model blade mechanism schematic representation
Fig. 5 is the another structural representation of the utility model blade mechanism
Embodiment:
The utility model will be further described below in conjunction with drawings and Examples.
The utility model mainly comprises frame 1, with the dynamic power device that links to each other with frame, its difference with the prior art is: be provided with central shaft 2 in the frame, be arranged with one group of pivoted frame 3 on the central shaft, an end of central shaft is provided with wind vane 4, and an end of pivoted frame is provided with the slewing gear that matches with wind vane, be provided with one group of rotating shaft in the pivoted frame, every rotating shaft is provided with a blade 5, and the other end of pivoted frame is provided with output unit, and output unit links to each other with dynamic power device.Blade is made of side lever 6 and flow-stopping plate 7, and flow-stopping plate is provided with rhombus sheet 8, and the both sides of flow-stopping plate are respectively equipped with a side lever.Wherein dynamic power device and output unit are prior art, have just repeated no more its working principle and concrete annexation here.
Slewing gear is made of wind direction moving runner 9 and one group of connecting traction wheel 10, link to each other by drive wheel 11 between wind direction moving runner and the connecting traction wheel, the wind direction moving runner is fixedlyed connected with wind vane with central shaft, the quantity of connecting traction wheel is identical with the quantity of rotating shaft, and the end of each root rotating shaft is provided with a corresponding connecting traction wheel.The diameter of connecting traction wheel is 2 times of wind direction moving runner diameter.
Pivoted frame is made of forward and backward support 12,13, and fixedly connected by a sleeve 14 between the forward and backward support, sleeve is set on the central shaft.Be provided with at least two rotating shaft between the forward and backward support, for being rotatably connected, every rotating shaft equates with distance between the central shaft between rotating shaft and the forward and backward support.
In force, be provided with 4 rotating shafts in the pivoted frame, the end of each root rotating shaft is fixed with a connecting traction wheel, link to each other by 4 drive wheels respectively between wind direction moving runner and 4 connecting traction wheels, by the drive wheel gearing, make the wind direction moving runner consistent, again because the diameter of connecting traction wheel is 2 times of wind direction moving runner diameter with the sense of rotation of 4 connecting traction wheels, the wind direction moving runner whenever turns around, and then connecting traction wheel changes half-turn.When the wind generating unit wind-engaging, wind vane just can turn to the wind position, because wind vane and wind direction moving runner are for fixedlying connected, wind vane rotates and just can drive wind direction moving runner rotating certain angle, then driving connecting traction wheel also rotates, make the rotating shaft upper blade adjust to the best angle of facining the wind automatically, make the resistance of blade reach minimum, current, back poppet makes again when rotating that 4 connecting traction wheels rotate, keep best angle when driving corresponding blade rotation upwind position, make the resistance of blade reach minimum, effectively utilized wind energy, improved the rotary power of whole pivoted frame, and because the kinetic equation loss of this device self is little, therefore applicable to powerful power-converting.The utility model so Applicable scope is very wide, can be installed in the exterior wall or the top of building owing to adopt the fixing method of frame, also can be placed in the open space, and simultaneously simple in structure, manufacture cost is lower, and installation and maintenance are convenient, are suitable for utilization and extention.
Claims (6)
1. wind generating unit, it mainly comprises frame, dynamic power device with linking to each other with frame is characterized in that: be provided with central shaft in the frame, be arranged with one group of pivoted frame on the central shaft, one end of central shaft is provided with wind vane, one end of pivoted frame is provided with the slewing gear that matches with wind vane, is provided with one group of rotating shaft in the pivoted frame, and every rotating shaft is provided with a blade, the other end of pivoted frame is provided with output unit, and output unit links to each other with dynamic power device.
2. a kind of wind generating unit according to claim 1, it is characterized in that: slewing gear is made of wind direction moving runner and one group of connecting traction wheel, link to each other by drive wheel between wind direction moving runner and the connecting traction wheel, the wind direction moving runner is fixedlyed connected with wind vane with central shaft, the quantity of connecting traction wheel is identical with the quantity of rotating shaft, and the end of each root rotating shaft is provided with a corresponding connecting traction wheel.
3. a kind of wind generating unit according to claim 1 is characterized in that: pivoted frame is configured to by forward and backward, and fixedly connected by a sleeve between the forward and backward support, sleeve is set on the central shaft.
4. a kind of wind generating unit according to claim 2 is characterized in that: the diameter of connecting traction wheel is 2 times of wind direction moving runner diameter.
5. a kind of wind generating unit according to claim 3 is characterized in that: be provided with at least two rotating shaft between the forward and backward support, for being rotatably connected, every rotating shaft equates with distance between the central shaft between rotating shaft and the forward and backward support.
6. a kind of wind generating unit according to claim 1 is characterized in that: blade is made of side lever and flow-stopping plate, and flow-stopping plate is provided with the rhombus sheet, and the both sides of flow-stopping plate are respectively equipped with a side lever.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020622715 CN202040019U (en) | 2010-11-23 | 2010-11-23 | Wind power generation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020622715 CN202040019U (en) | 2010-11-23 | 2010-11-23 | Wind power generation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202040019U true CN202040019U (en) | 2011-11-16 |
Family
ID=44967465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020622715 Expired - Fee Related CN202040019U (en) | 2010-11-23 | 2010-11-23 | Wind power generation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202040019U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103775275A (en) * | 2014-02-08 | 2014-05-07 | 何红军 | Fluid power device |
| CN111486052A (en) * | 2020-05-21 | 2020-08-04 | 安徽康迪纳电力科技有限责任公司 | Adjusting device for follow-up angle of windmill vane plate |
-
2010
- 2010-11-23 CN CN 201020622715 patent/CN202040019U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103775275A (en) * | 2014-02-08 | 2014-05-07 | 何红军 | Fluid power device |
| CN111486052A (en) * | 2020-05-21 | 2020-08-04 | 安徽康迪纳电力科技有限责任公司 | Adjusting device for follow-up angle of windmill vane plate |
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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: 20111116 Termination date: 20121123 |