CN104018984A - Frame type rotating supporting wind driven generator - Google Patents
Frame type rotating supporting wind driven generator Download PDFInfo
- Publication number
- CN104018984A CN104018984A CN201410138804.8A CN201410138804A CN104018984A CN 104018984 A CN104018984 A CN 104018984A CN 201410138804 A CN201410138804 A CN 201410138804A CN 104018984 A CN104018984 A CN 104018984A
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- China
- Prior art keywords
- wind
- main shaft
- air guide
- guide sleeve
- generator
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- 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.)
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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
Abstract
Provided is a frame type rotating supporting wind driven generator. The generator is arranged in a motor base on the upper portion of a support. The upper portion of the motor base is connected with a fan part. Flow guiding covers are arranged on the two sides in a frame. Fan blades are evenly distributed around an outer sleeve. A wind force guiding instrument swings according to wind direction and hits a wind direction rod left-right guiding switch. An electronic device in the wind force guiding instrument sends signals. After an electrical independent contact at the lower portion of the wind force guiding instrument is connected with a lead wire, the lead wire penetrates through the frame and reaches an upper bearing base, then the lead wire penetrates through a main shaft and is connected with a frequency changer, the output end of the frequency changer is connected with a power supply of a direct-current motor, and a positive electrode and a negative electrode of the motor are interchanged. The main shaft of the direct-current motor is connected with a worm input end chain of a rotating mechanism inner structure. A rotating mechanism and a lower bearing base are connected to drive the frame, so that the flow guiding covers are driven to rotate, and the angles of the flow guiding covers are changed. The maximum wind-bearing angle of a wind wheel is achieved. Power generation can be carried out under the condition of a breeze, and the frame type rotating supporting wind driven generator is suitable for islands, forests deserts and high mountains.
Description
Technical field
The present invention relates to a kind of wind-driven generator, particularly wind-driven generator is supported in a kind of frame type revolution.
Background technique
Wind energy, as a kind of clean renewable energy sources, is more and more subject to people's attention.In the application of wind energy, power field has broad application prospects.
In existing wind-power electricity generation, more often use vertical pivot wind-driven generator to generate electricity.Existing vertical pivot wind-driven generator transmits wind energy by the rotation of wind wheel, and wind wheel comprises the multiple fan blades that distribute around rotating shaft.Rotate to drive generator to generate electricity by Wind power propelling wind wheel around this rotating shaft.
But in existing vertical pivot wind-driven generator, when wind is during to the fan blade of rotating shaft both sides, the fan blade that can make axle both sides simultaneously countershaft produces forward moment and opposing torque.Although prior art is made concavity by the fan blade that produces forward moment, the fan blade of opposing torque is made convex, to increase forward moment, still can produce a certain amount of opposing torque, thereby lose more effective torque.Particularly when gentle breeze environment, because opposing torque is larger, can make rotating shaft cannot normally drive generator to rotate generating.
Summary of the invention
The object of the invention is to, provide a kind of frame type revolution to support wind-driven generator.
Wind-driven generator is supported in frame type revolution, comprise, be provided with motor cabinet (7) on the top of support (12), in the inside of its motor cabinet (7), generator (8) is installed, the top of motor cabinet (7) is fixedly connected with fan portion (13), the left and right sides in framework (1) is provided with symmetrical air guide sleeve (2), be evenly distributed with multiple fan blades (3) around overcoat (14), described air guide sleeve (2) arranges in the other direction with wind wheel, it is characterized in that: wind-force instrument for guiding orientation (15) box haul swings and the director switch percussion of wind direction bar left and right, electronic equipment in wind-force instrument for guiding orientation (15) sends signal, after the connecting without source contact and wire of wind-force instrument for guiding orientation (15) bottom, wire passes framework (1) to upper bearing bracket (4), be connected with frequency variator through main shaft (5), inverter output terminal is connected with direct current generator (16) power supply, the both positive and negative polarity of motor is exchanged, between the main shaft of direct current generator (16) and swirl gear (17) for chain is connected, turn-around machine ditch (17) is connected driver framework (1) thereby drives air guide sleeve to rotate with step, the angle of air guide sleeve (2) is also changed.Realize the maximum wind-engaging angle of wind wheel.
Between the fan blade (3) of its air guide sleeve (2) and wind wheel, all keep the distance of 20 centimeters of left and right.
Be provided with swirl gear (17) on the top of motor cabinet (7), be provided with main shaft (5) in the centre of swirl gear (17), main shaft (5) is connected with the rotor of generator (8), there is overcoat (14) in the arranged outside of main shaft (5), between its overcoat (14) and main shaft (5), be provided with universal joint, the main shaft (5) of its universal joint and fan blade (3) joins, thereby realizes wind-driven generator maximum generating watt.
The throwing arc line shaped sheet material that described air guide sleeve (2) is made for the U.S. alloy material of aluminium, the diameter of intake grill and exhaust outlet oral area is less than the diameter of wind wheel.
Described framework (1) both sides and the middle part of air guide sleeve (2) in opposite directions symmetrical parallel are connected.
The invention has the beneficial effects as follows: instrument for guiding orientation, air guide sleeve are stabilized in frame structure, make wind wheel rotation firmly durable, wind resistance power is strong.Between air guide sleeve and wind wheel, do not have friction, coordination performance is good.Be subject to wind-force strong, wind-force instrument for guiding orientation is according to wind vector left rotation and right rotation, and air guide sleeve intake grill is aimed at wind direction all the time, makes wind wheel form maximum exhaust angle, thereby obtains maximum wind-force.Can under breeze conditions, generate electricity, be adapted to use on island, forest, desert and high mountain.
Brief description of the drawings
Fig. 1 is overall structure schematic diagram of the present invention;
Fig. 2 is the structural representation of the fan portion (13) of Fig. 1;
Fig. 3 is the perspective view of Fig. 2;
Fig. 4 is the plan structure schematic diagram of Fig. 2;
Fig. 5 is the structural representation of Fig. 2 step (6).
In figure: framework 1, air guide sleeve 2, fan blade 3, upper bearing bracket 4, main shaft 5, step 6, motor cabinet 7, motor 8, lower shaft hole 9, upper shaft hole 10, adpting flange 11, support 12, fan portion 13, overcoat 14, wind-force instrument for guiding orientation 15, direct current generator 16, swirl gear 17.
Embodiment
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, be provided with motor cabinet 7 on the top of support 12, support 12 is fixedly connected with motor cabinet 7, in the inside of its motor cabinet 7, generator 8 is installed, and the top of motor cabinet 7 is fixedly connected with fan portion 13.Bottom and the pedestal of support 12 are joined with bolts.Be provided with swirl gear 17 on the top of motor cabinet 7, be provided with main shaft 5 in the centre of swirl gear 17, main shaft 5 is connected with the rotor of generator 8, there is overcoat 14 in the arranged outside of main shaft 5, between its overcoat 14 and main shaft 5, be provided with universal joint, the main shaft 5 of its universal joint and fan blade 3 joins, thereby realizes wind-driven generator maximum generating watt.
Described framework 1 is the structure being rectangle being made into by seamless steel pipe or square tube.The structure that air guide sleeve 2 and framework 1 form is wind-force navigational structure.The middle part of framework 1 both sides and air guide sleeve 2 in opposite directions symmetrical parallel is connected.On the top of framework 1, a side is provided with wind-force instrument for guiding orientation 15, and the hollow shaft in wind-force instrument for guiding orientation 15 is connected with swirl gear 17 by wire.Wind-force instrument for guiding orientation 15 bottoms and framework 1 are affixed, on the framework 1 of joint, be provided with circular hole, axle in described wind-force instrument for guiding orientation 15 is arranged in its circular hole, wire is located at framework 1 inside through the hollow shaft in wind-force instrument for guiding orientation 15, to the circular hole of framework 1 bottom on upper bearing bracket 4 tops, be connected with swirl gear 17 through main shaft 5.Described swirl gear 17 is arranged on the upside of motor cabinet 7.The wind direction bar of wind-force instrument for guiding orientation 15, when box haul rotates, when percussion wind direction bar left and right director switch, make the electronic equipment in wind-force instrument for guiding orientation 15 send signal, after connecting without source contact, pass framework 1 to upper bearing bracket 4 by wire, be connected with frequency variator through main shaft 5, the output terminal of frequency variator is connected with direct current generator 16 power supplys, the both positive and negative polarity of motor is exchanged, and the main shaft of direct current generator 16 is connected with the worm screw input end chain of swirl gear 17 internal structures.Thereby swirl gear 17 is connected driver framework 1 with step drives air guide sleeve to rotate, and the angle of air guide sleeve 2 is also changed.Realize the maximum wind-engaging angle of wind wheel.
Be provided with swirl gear 17 on the top of motor cabinet 7, be provided with main shaft 5 in the centre of swirl gear 17, main shaft 5 is connected with the rotor of generator 8, there is overcoat 14 in the arranged outside of main shaft 5, between its overcoat 14 and main shaft 5, be provided with universal joint, the main shaft 5 of its universal joint and fan blade 3 joins, thereby realizes wind-driven generator maximum generating watt.
Be evenly distributed with multiple fan blades 3 around overcoat 14, fan blade 3 is connected and fixed with overcoat 14 use adpting flanges 11, thereby forms wind wheel.
The upper and lower of framework 1 is all connected with main shaft 5 with the bearing in step 6 by upper bearing bracket 4, make wind wheel can be normally stable in framework 1 inner rotation, even in the situation that wind speed is larger, rotation that also can be stable.
The left and right sides in rectangular framework 1 is provided with symmetrical air guide sleeve 2, thereby forms intake grill and exhaust outlet.Two air guide sleeve 2 arranges in the other direction with wind wheel, and described wind wheel is made up of multiple fan blades 3.
Between described air guide sleeve 2 and wind wheel, all keep the distance of 20 centimeters of left and right, with ensure wind wheel rotate time, can not encounter air guide sleeve 2.The throwing arc line shaped sheet material that described air guide sleeve 2 is made for the U.S. alloy material of aluminium.The diameter of intake grill and exhaust outlet oral area is less than the diameter of wind wheel, so that better go for a drive, more wind-force is imported to wind wheel, makes the rotation of wind wheel produce more forward moment.Wind-force flows into wind wheel from intake grill, and is blown into the fan blade 3 of the same side, blows out finally by exhaust outlet.
Described fan blade 3 is circular arc or throwing arc line shaped, and wind blows to concave surface from intake grill, makes fan blade 3 produce larger moment.
On main shaft 5 tops, upper bearing bracket 4 is installed, described upper bearing bracket 4 use flanges are arranged on the intermediate portion of framework 1.
Claims (1)
1. wind-driven generator is supported in frame type revolution, comprise, be provided with motor cabinet (7) on the top of support (12), in the inside of its motor cabinet (7), generator (8) is installed, the top of motor cabinet (7) is fixedly connected with fan portion (13), the left and right sides in framework (1) is provided with symmetrical air guide sleeve (2), be evenly distributed with multiple fan blades (3) around overcoat (14), described air guide sleeve (2) arranges in the other direction with wind wheel, it is characterized in that: wind-force instrument for guiding orientation (15) box haul swings and the director switch percussion of wind direction bar left and right, electronic equipment in wind-force instrument for guiding orientation (15) sends signal, after the connecting without source contact and wire of wind-force instrument for guiding orientation (15) bottom, wire passes framework (1) to upper bearing bracket (4), be connected with frequency variator through main shaft (5), inverter output terminal is connected with direct current generator (16) power supply, the both positive and negative polarity of motor is exchanged, the main shaft of direct current generator (16) is connected with the worm screw input end chain of swirl gear (17) internal structure, swirl gear (17) is connected driver framework (1) thereby drives air guide sleeve to rotate with step, the angle of air guide sleeve (2) is also changed, realize the maximum wind-engaging angle of wind wheel,
Between the fan blade (3) of its air guide sleeve (2) and wind wheel, all keep the distance of 20 centimeters of left and right;
Be provided with swirl gear (17) on the top of motor cabinet (7), be provided with main shaft (5) in the centre of swirl gear (17), main shaft (5) is connected with the rotor of generator (8), there is overcoat (14) in the arranged outside of main shaft (5), between its overcoat (14) and main shaft (5), be provided with universal joint, the main shaft (5) of its universal joint and fan blade (3) joins, thereby realizes wind-driven generator maximum generating watt;
The throwing arc line shaped sheet material that described air guide sleeve (2) is made for the U.S. alloy material of aluminium, the diameter of intake grill and exhaust outlet oral area is less than the diameter of wind wheel;
Described framework (1) both sides and the middle part of air guide sleeve (2) in opposite directions symmetrical parallel are connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410138804.8A CN104018984B (en) | 2014-04-09 | 2014-04-09 | Frame-type revolving support wind-driven generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410138804.8A CN104018984B (en) | 2014-04-09 | 2014-04-09 | Frame-type revolving support wind-driven generator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104018984A true CN104018984A (en) | 2014-09-03 |
| CN104018984B CN104018984B (en) | 2016-08-17 |
Family
ID=51435914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410138804.8A Expired - Fee Related CN104018984B (en) | 2014-04-09 | 2014-04-09 | Frame-type revolving support wind-driven generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104018984B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108331710A (en) * | 2018-03-28 | 2018-07-27 | 邹善泗 | Join bucket type wind drive wheel |
| CN108691727A (en) * | 2018-07-03 | 2018-10-23 | 无锡风电设计研究院有限公司 | A kind of wind energy conversion system kuppe |
| CN112855450A (en) * | 2021-01-12 | 2021-05-28 | 浙江海洋大学 | Offshore single-pile wind energy and wave energy integrated power generation device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6379115B1 (en) * | 1999-08-02 | 2002-04-30 | Tetsuo Hirai | Windmill and windmill control method |
| CN1858438A (en) * | 2006-06-07 | 2006-11-08 | 严强 | Automatic control system for vertical shaft wind power generator blade rotary angle |
| CN201391419Y (en) * | 2008-12-12 | 2010-01-27 | 中金富华能源科技有限公司 | Vertical shaft wind power generation system capable of avoiding strong wind |
-
2014
- 2014-04-09 CN CN201410138804.8A patent/CN104018984B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6379115B1 (en) * | 1999-08-02 | 2002-04-30 | Tetsuo Hirai | Windmill and windmill control method |
| CN1858438A (en) * | 2006-06-07 | 2006-11-08 | 严强 | Automatic control system for vertical shaft wind power generator blade rotary angle |
| CN201391419Y (en) * | 2008-12-12 | 2010-01-27 | 中金富华能源科技有限公司 | Vertical shaft wind power generation system capable of avoiding strong wind |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108331710A (en) * | 2018-03-28 | 2018-07-27 | 邹善泗 | Join bucket type wind drive wheel |
| CN108691727A (en) * | 2018-07-03 | 2018-10-23 | 无锡风电设计研究院有限公司 | A kind of wind energy conversion system kuppe |
| CN108691727B (en) * | 2018-07-03 | 2024-02-06 | 无锡风电设计研究院有限公司 | Wind turbine guide sleeve |
| CN112855450A (en) * | 2021-01-12 | 2021-05-28 | 浙江海洋大学 | Offshore single-pile wind energy and wave energy integrated power generation device |
| CN112855450B (en) * | 2021-01-12 | 2022-05-17 | 浙江海洋大学 | Offshore single-pile wind energy and wave energy integrated power generation device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104018984B (en) | 2016-08-17 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Xu Xiunv Inventor before: Xu Xiunv Inventor before: Li Yan Inventor before: Li Aihua |
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| COR | Change of bibliographic data | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 Termination date: 20210409 |
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| CF01 | Termination of patent right due to non-payment of annual fee |