CN202673568U - Novel carbon fiber wind driven generator - Google Patents
Novel carbon fiber wind driven generator Download PDFInfo
- Publication number
- CN202673568U CN202673568U CN 201220202354 CN201220202354U CN202673568U CN 202673568 U CN202673568 U CN 202673568U CN 201220202354 CN201220202354 CN 201220202354 CN 201220202354 U CN201220202354 U CN 201220202354U CN 202673568 U CN202673568 U CN 202673568U
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- Prior art keywords
- blade
- generator
- support
- driven generator
- permanent magnet
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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 utility model discloses a novel carbon fiber wind driven generator which is composed of a wind driven generator support, a composite material blade assembly, a disc type generator and a magnetic suspension blade support system. The disc type generator is fixedly placed on the support, a generator spindle is perpendicular to the ground, a sleeve installed at the center of a blade assembly is connected with the end portion of generator spindle, blades are parallel to the spindle, annular permanent magnets placed on support arms of the wind driven generator support and the composite material blade assembly face to each other with the same polarity, and under the effect of repulsive force of the same polarity, the blade assembly is in a suspension state. The novel carbon fiber wind driven generator is simple in structure, convenient to use and particularly suitable for places of telecom base stations, movable barracks, street lamp illumination and the like where regular power is hard to transmit to. Rigid-flexible combination of a blade material is good.
Description
Technical field
The utility model belongs to wind power generation field, is particularly suitable for providing for the occasion that the conventional electric powers such as telecomm base station, movable barracks, street lighting are difficult to arrive at the novel carbon fiber wind-driven generator of power supply.
Background technique
Wind-power electricity generation is the green energy resource of present widely various countries favor.
The kind of wind-driven generator is a lot of at present, and its main structure is the horizontal axis form, and blade and motor shaft at right angle setting, blade material are the galss fiber reinforced resin based composites.
The power of such wind-driven generator is generally larger, is installed on the powerful air port of wind-force or on the mountain top stationary power generation more.When wind-force hour, the blade rotation difficulty, generating efficiency is extremely low, because its blade material is glass fiber compound material, after the long-term outdoor use, is easy to ageing failure.
At present, border areas, China many places, the outdoor sports campsite, communication Ji Ta, Highway Lightings etc., conventional electric power are difficult to send to, and electric power is difficult to supply, and many regional wind-force is little, can't drive high-power wind-driven generator.
Many excellent properties such as carbon fiber has high strength originally as the lamination coating of carbon content more than 93%, and high-modulus is high temperature resistant, lightweight, and is corrosion-resistant, carbon fiber composite can reach 100 years working life out of doors, the special standby preparation blade of wind-driven generator that is fit to.
The model utility content
The purpose of this utility model provides a kind of novel carbon fiber wind-driven generator exactly for addressing the above problem, and its compact structure is easy for installation, lightweight.
For achieving the above object, the utility model adopts following technological scheme:
A kind of novel carbon fiber wind-driven generator, it comprises support, and disk permanent magnet generator is installed on support top, the main shaft of disk permanent magnet generator is perpendicular to the ground, is single-deck or polydisc combination; The disk permanent magnet generator main shaft is connected with the support arm of level by the center installing sleeve, and support arm is connected by connector and blade are vertical, and the angle between blade and support arm is adjustable, and described support arm and blade are fiber-reinforced resin matrix compound material; Be provided with the magnetic suspension blade support device that matches in the support arm bottom with a top of the trellis; Frame bottom is provided with the wind-driven generator installing sleeve.
Described magnetic suspension blade support device is to be arranged on permanent magnet and lower permanent magnet on the ring-type identical with the polarity of a top of the trellis relevant position of support arm bottom.
The utility model blade core is that fiber-reinforced resin matrix compound material is made, and used resin is the thermosetting resins such as epoxy, phenolic aldehyde or organosilicon, guarantees that blade has high-strength rigidity.
The utility model blade top layer is that fibrage body strengthens the thermoplas tic resin composite, used resin is the thermoplastic resins such as vinylite, nylon, acrylic resin, polyethylene resin, polyurethane resin, PPS resin, PEEK resin, guarantees that blade has high-strength tenacity.
Described reinforcing fiber is the assemblying body of wherein a kind of, two or more fibers of carbon fiber, aramid fibre, superhigh molecular weight polyethylene fibers, glass fibre, basalt fibre.
A kind of preparation method of novel carbon fiber wind-driven generator, its step is:
1) with behind the fiber impregnated resin, the preparation width is the continuous fibre enhancement resin composite material sheet material of 150mm-300mm, the sheet material core is that unidirectional continuous fiber strengthens the tree thermosetting resin, the sheet material top layer is the continuous weaving fiber-reinforced thermoplastic resin, sheet material is cut to the 3-7 piece of every segment length 800mm-1000mm, for subsequent use as blade of wind-driven generator;
2) with behind the fiber impregnation thermosetting resin, preparation internal diameter 40mm-60mm, the fibrous composite tubing of external diameter 80mm-120mm is cut into one of 150mm-200mm length with tubing, and is for subsequent use as the center installing sleeve;
3) with behind the fiber impregnated resin, the continuous fibre enhancement resin composite material sheet material of preparation width 50mm-75mm, the sheet material core is that unidirectional continuous fiber strengthens the tree thermosetting resin, the sheet material top layer is the continuous weaving fiber-reinforced thermoplastic resin, sheet material is cut to the 3-7 piece of every segment length 500mm-1200mm, for subsequent use as support arm;
4) blade, connector, support arm, upper ring-type permanent magnet and center installing sleeve utilization machinery and the cementing group technology for preparing is assembled together, makes the blade assembly;
5) utilize welding procedure manufacturing support, disk permanent magnet generator and lower annular permanent-magnet body are fixed on the support, the blade assembly is fixed on the main shaft of disk permanent magnet generator again, wind-driven generator is made complete.
Preparation method of the present utility model further, its step is:
1) with behind the multi-beam carbon-fiber impregnated phenolic resin, utilize pultrude process to prepare width and be the continuous carbon fibre composite material sheet material of 150mm, sheet material is cut to 3 of every segment length 800mm, every plate bi-side utilize carbon fiber woven cloth and nylon 66 mixed heat molded, and are for subsequent use as blade of wind-driven generator;
2) with behind the multi-beam carbon-fiber impregnated phenolic resin, utilize pultrude process to prepare internal diameter 40mm, the carbon fibre reinforced pipe material of external diameter 80mm is cut into one of 150mm length with tubing, and is for subsequent use as the center installing sleeve;
3) with behind the multi-beam carbon-fiber impregnated phenolic resin, utilize pultrude process to prepare the continuous carbon fibre composite material sheet material of width 50mm, sheet material is cut to 3 of every segment length 500mm, and every plate bi-side utilize carbon fiber woven cloth and nylon 66 mixed heat molded, and are for subsequent use as blade supporting arm;
4) blade, connector, support arm, upper ring-type permanent magnet and center installing sleeve utilization machinery and cementing group technology are assembled together, make the blade assembly;
5) utilize welding procedure manufacturing support, disk permanent magnet generator and lower annular permanent-magnet body are fixed on the support, the blade assembly is fixed on the main shaft of disk permanent magnet generator again, wind-driven generator is made complete.
Preparation method of the present utility model further, its step is:
1) with after the multi-beam carbon-fiber epoxy resin-impregnated, utilize pultrude process to prepare width and be the continuous carbon fibre composite material sheet material of 200mm, sheet material is cut to 5 of every segment length 1000mm, every plate bi-side utilize carbon fiber woven cloth and polyurethane resin mixed heat molded, and are for subsequent use as blade;
2) with after the multi-beam carbon-fiber epoxy resin-impregnated, utilize pultrude process to prepare internal diameter 50mm, the carbon fibre reinforced pipe material of external diameter 100mm is cut into one of 150mm length with tubing, and is for subsequent use as the center installing sleeve;
3) with after the multi-beam carbon-fiber epoxy resin-impregnated, utilize pultrude process to prepare the continuous carbon fibre composite material sheet material of width 50mm, sheet material is cut to 5 of every segment length 750mm, every plate bi-side utilize carbon fiber woven cloth and polyurethane resin mixed heat molded, and are for subsequent use as the blade of wind-driven generator support arm;
4) blade, connector, support arm, upper ring-type permanent magnet and center installing sleeve utilization machinery and cementing group technology are assembled together, make the blade assembly;
5) utilize welding procedure manufacturing support, disk permanent magnet generator and lower annular permanent-magnet body are fixed on the support, the blade assembly is fixed on the main shaft of disk permanent magnet generator again, wind-driven generator is made complete.
Preparation method of the present utility model further, its step is:
1) cutting carbon fibre initial rinse fabric, paved in multi-layers utilize hot press forming technology to prepare width and are 300mm in mould, and 7 of the profiled blade of length 1500mm are for subsequent use;
2) with after the multi-beam carbon-fiber epoxy resin-impregnated, utilize winding process to prepare internal diameter 60mm, the carbon fibre reinforced pipe material of external diameter 120mm is cut into one of 200mm length with tubing, and is for subsequent use as the center installing sleeve;
3) with after the multi-beam carbon-fiber epoxy resin-impregnated, utilize pultrude process to prepare the continuous carbon fibre composite material sheet material of width 75mm, sheet material is cut to 7 of every segment length 1200mm, for subsequent use as blade supporting arm;
4) blade, connector, support arm, upper ring-type permanent magnet and center installing sleeve utilization machinery and cementing group technology are assembled together, make the blade assembly;
5) utilize welding procedure manufacturing support, disk permanent magnet generator and lower annular permanent-magnet body are fixed on the support, the blade assembly is fixed on the main shaft of disk permanent magnet generator again, wind-driven generator is made complete.
Novel wind generator of the present utility model is comprised of four parts: wind-power electricity generation machine support, composite material blade assembly, disk type alternator assembly, magnetic suspension blade support system.Its structure characteristic is that the disk type generator is fixedly placed on the support, generator shaft is perpendicular to the ground, blade assembly axle center is connected with the generator main shaft end, all blades are parallel with main shaft, the blade assembly horizontally rotates, lay the annular permanent-magnet body on the wind-power electricity generation machine support, relative with the annular permanent-magnet body same polarity of laying on the support arm of composite material blade assembly, under the effect of same polarity repulsion so that the blade assembly is in state of suspension.
Novel wind generator rack characteristic of the present utility model is assembly parts, and the top is provided with mounting disc, is used for fixed generator and the ring-type permanent magnet is installed, and the bottom is provided with the installing sleeve that is connected with the wind-driven generator bar.
Novel wind generator composite material blade assembly of the present utility model is characterized as assembly parts, and by the center installing sleeve, blade supporting arm and composite material blade form.Installing sleeve is used for being fixedly connected with motor shaft, support arm one end is connected with the center installing sleeve, the other end is connected with blade, be provided with connector with the blade connection part, be turnable flexible connection, automatically adjusting vane and wind direction angle under the wind-force effect are equipped with the annular permanent-magnet body at support arm.Support arm and composite material blade are fiber-reinforced resin matrix compound material.Used resin is the thermoplastic resin systems such as the aathermoset resin system such as epoxy, phenolic aldehyde, organosilicon or vinylite, nylon, acrylic resin, polyethylene resin, polyurethane resin, PPS resin, PEEK resin, and used reinforcing fiber is the assemblying body of wherein a kind of, two or more fibers of carbon fiber, aramid fibre, superhigh molecular weight polyethylene fibers, glass fibre, basalt fibre.
The generator characteristics of novel wind generator of the present utility model is permanent magnet generator, and structure is disc type, but both single-deck used, and also can be used in combination by polydisc, and power of motor can be adjusted flexibly according to disc quantity.
Wind-driven generator structure of the present utility model is compact, and the hard and soft associativity of blade material is strong, and volume is little, and is lightweight, easy to install, is particularly suitable for the occasion that the conventional electric powers such as telecomm base station, movable barracks, street lighting are difficult to arrive at.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Wherein, 1 blade, 2. connector, 3. support arm is 4. gone up permanent magnet, 5. set screw nut, 6. the center installing sleeve 7. descends permanent magnet, 8. fixing bolt, 9. disk permanent magnet generator, 10. wind-driven generator installing sleeve, 11. supports.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is described further.
Among Fig. 1, it comprises support 11, and disk permanent magnet generator 9 is fixed on the support 11 by generator fixing bolt 8; The main shaft of disk permanent magnet generator 9 is perpendicular to the ground, is single-deck or polydisc combination; Disk permanent magnet generator 9 main shafts are connected with the support arm 3 of level by center installing sleeve 6, support 11 bottoms are provided with wind-driven generator installing sleeve 10, center installing sleeve 10 utilizes blade assembly set screw nut 5 to be fixed on the motor shaft of disk permanent magnet generator 9, and wind-driven generator installing sleeve 10 can be connected and fixed with the wind-driven generator strut; Support arm 3 is by connector 2 and 1 vertical connection of blade, and the angle that blade 1 and support arm are 3 is adjustable, and described support arm 3 and blade 1 are fiber-reinforced resin matrix compound material; Be provided with the magnetic suspension blade support device that matches in support arm 3 bottoms with support 11 tops;
The magnetic suspension blade support device is to be arranged on permanent magnet 4 and lower permanent magnet 7 on the ring-type identical with the polarity of relevant position, support 11 top of support arm 3 bottoms.
Used resin is the thermosetting resins such as epoxy, phenolic aldehyde or organosilicon.
Used resin is the thermoplastic resins such as vinylite, nylon, acrylic resin, polyethylene resin, polyurethane resin, PPS resin, PEEK resin.
Described reinforcing fiber is the assemblying body of wherein a kind of, two or more fibers of carbon fiber, aramid fibre, superhigh molecular weight polyethylene fibers, glass fibre, basalt fibre.
Preparation method of the present utility model is as follows:
[embodiment 1]
After multi-beam carbon-fiber flooded vinylite, utilize pultrude process to prepare width and be the continuous carbon fibre composite material sheet material of 150mm, sheet material is cut to 3 of every segment length 800mm, for subsequent use as the utility model blade of wind-driven generator.After multi-beam carbon-fiber flooded vinylite, utilize pultrude process to prepare internal diameter 40mm, the carbon fibre reinforced pipe material of external diameter 80mm is cut into one of 150mm length with tubing, and is for subsequent use as the utility model blade of wind-driven generator assembly center installing sleeve.After multi-beam carbon-fiber flooded vinylite, utilize pultrude process to prepare the continuous carbon fibre composite material sheet material of width 50mm, sheet material is cut to 3 of every segment length 500mm, for subsequent use as the utility model blade of wind-driven generator support arm.The turnable connector of outsourcing and annular permanent-magnet body are assembled together blade, connector, support arm, upper ring-type permanent magnet and center installing sleeve utilization machinery and cementing group technology, make the utility model blade assembly.The outsourcing disk permanent magnet generator, 1 kilowatt of power, utilize welding procedure manufacturing the utility model support, disk permanent magnet generator and lower annular permanent-magnet body are fixed on the support, again the utility model blade assembly is fixed on the main shaft of disk permanent magnet generator.So far, power is that a cover the utility model wind-driven generator of 1 kilowatt is made complete.
[embodiment 2]
After the multi-beam carbon-fiber epoxy resin-impregnated, utilize pultrude process to prepare width and be the continuous carbon fibre composite material sheet material of 200mm, sheet material is cut to 5 of every segment length 1000mm, for subsequent use as the utility model blade of wind-driven generator.After the multi-beam carbon-fiber epoxy resin-impregnated, utilize pultrude process to prepare internal diameter 50mm, the carbon fibre reinforced pipe material of external diameter 100mm is cut into one of 150mm length with tubing, and is for subsequent use as the utility model blade of wind-driven generator assembly center installing sleeve.After the multi-beam carbon-fiber epoxy resin-impregnated, utilize pultrude process to prepare the continuous carbon fibre composite material sheet material of width 50mm, sheet material is cut to 5 of every segment length 750mm, for subsequent use as the utility model blade of wind-driven generator support arm.The turnable connector of outsourcing and annular permanent-magnet body are assembled together blade, connector, support arm, upper ring-type permanent magnet and center installing sleeve utilization machinery and cementing group technology, make the utility model blade assembly.The outsourcing disk permanent magnet generator, 3 kilowatts of power, utilize welding procedure manufacturing the utility model support, disk permanent magnet generator and lower annular permanent-magnet body are fixed on the support, again the utility model blade assembly is fixed on the main shaft of disk permanent magnet generator.So far, power is that a cover the utility model wind-driven generator of 3 kilowatts is made complete.
[embodiment 3]
Cutting carbon fibre initial rinse fabric, paved in multi-layers utilize hot press forming technology to prepare width and are 300mm in mould, and 7 of the profiled blade of length 1500mm are for subsequent use.After the multi-beam carbon-fiber epoxy resin-impregnated, utilize winding process to prepare internal diameter 60mm, the carbon fibre reinforced pipe material of external diameter 120mm is cut into one of 200mm length with tubing, and is for subsequent use as the utility model blade of wind-driven generator assembly center installing sleeve.After the multi-beam carbon-fiber epoxy resin-impregnated, utilize pultrude process to prepare the continuous carbon fibre composite material sheet material of width 75mm, sheet material is cut to 7 of every segment length 1200mm, for subsequent use as the utility model blade of wind-driven generator support arm.The turnable connector of outsourcing and annular permanent-magnet body are assembled together blade, connector, support arm, upper ring-type permanent magnet and center installing sleeve utilization machinery and cementing group technology, make the utility model blade assembly.The outsourcing disk permanent magnet generator, 10 kilowatts of power, utilize welding procedure manufacturing the utility model support, disk permanent magnet generator and lower annular permanent-magnet body are fixed on the support, again the utility model blade assembly is fixed on the main shaft of disk permanent magnet generator.So far, power is that a cover the utility model wind-driven generator of 10 kilowatts is made complete.
Claims (2)
1. a novel carbon fiber wind-driven generator is characterized in that it comprises support, and disk permanent magnet generator is installed on support top, and the main shaft of disk permanent magnet generator is perpendicular to the ground, is single-deck or polydisc combination; The disk permanent magnet generator main shaft is connected with the support arm of level by the center installing sleeve, and support arm is connected by connector and blade are vertical, and the angle between blade and support arm is adjustable; Be provided with the magnetic suspension blade support device that matches in the support arm bottom with a top of the trellis; Frame bottom is provided with the wind-driven generator installing sleeve.
2. novel carbon fiber wind-driven generator as claimed in claim 1 is characterized in that, described magnetic suspension blade support device is to be arranged on permanent magnet and lower permanent magnet on the ring-type identical with the polarity of a top of the trellis relevant position of support arm bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220202354 CN202673568U (en) | 2012-05-08 | 2012-05-08 | Novel carbon fiber wind driven generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220202354 CN202673568U (en) | 2012-05-08 | 2012-05-08 | Novel carbon fiber wind driven generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202673568U true CN202673568U (en) | 2013-01-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220202354 Expired - Lifetime CN202673568U (en) | 2012-05-08 | 2012-05-08 | Novel carbon fiber wind driven generator |
Country Status (1)
| Country | Link |
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| CN (1) | CN202673568U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102644554A (en) * | 2012-05-08 | 2012-08-22 | 山东大学 | Novel carbon fiber wind driven generator and preparation method thereof |
-
2012
- 2012-05-08 CN CN 201220202354 patent/CN202673568U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102644554A (en) * | 2012-05-08 | 2012-08-22 | 山东大学 | Novel carbon fiber wind driven generator and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130116 |