CN204877789U - Multi -functional aerogenerator with shock attenuation effect - Google Patents
Multi -functional aerogenerator with shock attenuation effect Download PDFInfo
- Publication number
- CN204877789U CN204877789U CN201520487860.2U CN201520487860U CN204877789U CN 204877789 U CN204877789 U CN 204877789U CN 201520487860 U CN201520487860 U CN 201520487860U CN 204877789 U CN204877789 U CN 204877789U
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- China
- Prior art keywords
- tower body
- wheel cabin
- arrester
- cabin
- wheel
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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
- Y02E10/72—Wind turbines with rotation axis in wind direction
-
- 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
- Y02E10/728—Onshore wind turbines
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Abstract
The utility model discloses a multi -functional aerogenerator with shock attenuation effect, it relates to wind -powered electricity generation trade equipment field, the lower extreme of tower body is fixed on the ground, one side of tower body is provided with power supply unit, the top of tower body sets up has the cabin, and be provided with wind direction tracer between tower body and the wheel cabin, the wheel under -deck is provided with the generator, brake equipment and gearbox, the front end in wheel cabin is provided with the impeller drum, evenly be provided with several rotating blade on the impeller drum, the rear end in wheel cabin is connected with the one end of foot piece, the fixed rotation axis that is provided with on the tail vane board, and pass through rotation axis fixed mounting on the other end of foot piece, measuring device is installed to the top in wheel cabin. It has not only strengthened adaptability and stability, and still the life of the system of enabling obtains effectual extension, has strengthened the adjustability of tail vane board, and the system trace wind direction of being convenient for has improved the fail safe nature of the lightning protection measure of aerogenerator blade.
Description
Technical field:
The utility model relates to a kind of multifunctional wind power generator with damping effect, belongs to wind-powered electricity generation industry device technical field.
Background technique:
Since many centuries, wind-driven generator is the same with hydraulic machinery, substitutes manpower, animal power as power source, plays important function to the development of productivity.Modern age electromechanical power extensive use and the discovery in oil field, the twentieth century Middle East fifties, the slower development of wind energy conversion system is got off; The initial stage seventies; due to " oil crisis "; there is energy-intensive problem; people recognize the unstability that conventional fossil energy is supplied and finiteness; so the renewable energy sources seeking to clean becomes an important topic of Modern World then, wind energy causes people again as reproducible, free of contamination natural energy resources and payes attention to.
Wind-driven generator is the dynamic power machine of mechanical work by Wind resource change, and also known as windmill, in a broad sense, it is a kind of is thermal source with the sun, take air as the heat energy utilization motor of working medium.What wind-power electricity generation utilized is natural energy resources, and relative diesel generation is good many, but if answer emergency, or not as diesel generator, wind-power electricity generation can not be considered as standby power supply, but but can utilize for a long time.
At present, existing wind-driven generator structure design rationalizes not, bad adaptability, working life is short, stability is poor, cannot according to system keeps track wind direction, adjustability is poor, and be the most easily receive thunder and lightning during blade use, so the lightning protection of blade is the emphasis of the lightning protection of wind-driven generator, the measure of blade lightning protection arranges arrester at the leaf tip of blade of wind-driven generator, in the inside of blade of wind-driven generator, ground wire is set, thunder and lightning can be led wheel hub, import the earth thereupon, but the ground wire that existing blade interior is arranged is pasted onto on the inwall of blade, ground wire is fixing not firm, there is potential safety hazard.
Model utility content:
For the problems referred to above, the technical problems to be solved in the utility model is to provide a kind of multifunctional wind power generator with damping effect.
A kind of multifunctional wind power generator with damping effect of the present utility model, it comprises tower body, power supply unit, wheel cabin, wind direction follow-up mechanism, generator, braking device, gearbox, impeller drum, rotor blade, foot piece, tail plate, running shaft, measuring device, the lower end of tower body is fixed on ground, the side of tower body is provided with power supply unit, the top of tower body is provided with wheel cabin, and be provided with wind direction follow-up mechanism between tower body and wheel cabin, wheel is provided with generator in cabin, braking device and gearbox, the front end in wheel cabin is provided with impeller drum, impeller drum is evenly provided with several rotor blade, the wheel rear end in cabin is connected with one end of foot piece, tail plate is fixedly installed running shaft, and be fixedly mounted on the other end of foot piece by running shaft, the top in wheel cabin is provided with measuring device.
As preferably, described tower body is provided with damping device, the stability of system can be made to strengthen further, and the shaking force of blade and generator is unlikely to be directly transferred on tower body.
As preferably, described rotor blade is made up of housing, web, the first arrester, the second arrester and ground wire, web is provided with in housing, the top of housing is provided with the first arrester, the middle part of housing is provided with the second arrester, ground wire is connected to the first arrester and the second arrester, and is poured in web inside.
As preferably, in the inside of web, would not there is the problem come off in the hot pressing in web molding process of described ground wire like this, fixing very firm.
As preferably, the outer surface of described rotor blade is evenly provided with several internal force stress induction device.
The beneficial effects of the utility model: its reasonable in design; simple to operate; easy to use; not only increase adaptability and stability; can also make effectively be extended the working life of system; enhance the adjustability of tail plate, be convenient to system keeps track wind direction, improve the safety reliability of the Lighting Protection Measures of blade of wind-driven generator.
Accompanying drawing illustrates:
For ease of illustrating, the utility model is described in detail by following concrete enforcement and accompanying drawing.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of rotor blade in the utility model;
Fig. 3 is the external structure schematic diagram of the utility model middle shell.
1-tower body; 1-1-damping device; 2-power supply unit; 3-takes turns cabin; 4-wind direction follow-up mechanism; 5-generator; 6-braking device; 7-gearbox; 8-impeller drum; 9-rotor blade; 9-1-housing; 9-2-web; 9-3-first arrester; 9-4-second arrester; 9-5-ground wire; 9-6-internal force stress induction device; 10-foot piece; 11-tail plate; 12-running shaft; 13-measuring device.
Embodiment:
As shown in Figure 1-Figure 3, this embodiment is by the following technical solutions: it comprises tower body 1, power supply unit 2, wheel cabin 3, wind direction follow-up mechanism 4, generator 5, braking device 6, gearbox 7, impeller drum 8, rotor blade 9, foot piece 10, tail plate 11, running shaft 12, measuring device 13, the lower end of tower body 1 is fixed on ground, the side of tower body 1 is provided with power supply unit 2, the top of tower body 1 is provided with wheel cabin 3, and be provided with wind direction follow-up mechanism 4 between tower body 1 and wheel cabin 3, wheel is provided with generator 5 in cabin 3, braking device 6 and gearbox 7, the front end in wheel cabin 3 is provided with impeller drum 8, impeller drum 8 is evenly provided with several rotor blade 9, the rear end in wheel cabin 3 is connected with one end of foot piece 10, tail plate 11 is fixedly installed running shaft 12, and be fixedly mounted on the other end of foot piece 10 by running shaft 12, the top in wheel cabin 3 is provided with measuring device 13.
Wherein, described tower body 1 is provided with damping device 1-1, the stability of system can be made to strengthen further, and the shaking force of blade and generator is unlikely to be directly transferred on tower body; Described rotor blade 9 is made up of housing 9-1, web 9-2, the first arrester 9-3, the second arrester 9-4 and ground wire 9-5, web 9-2 is provided with in housing 9-1, the top of housing 9-1 is provided with the first arrester 9-3, the middle part of housing 9-1 is provided with the second arrester 9-4, ground wire 9-5 is connected to the first arrester 9-3 and the second arrester 9-4, and it is inner to be poured in web 9-2; In the inside of web 9-2, would not there is the problem come off in described ground wire 9-5 hot pressing in web 9-2 forming process, fixing very firm like this; The outer surface of described rotor blade 9 is evenly provided with several internal force stress induction device 9-6.
This embodiment reasonable in design; simple to operate; easy to use; not only increase adaptability and stability; can also make effectively be extended the working life of system; enhance the adjustability of tail plate, be convenient to system keeps track wind direction, improve the safety reliability of the Lighting Protection Measures of blade of wind-driven generator.
More than show and describe basic principle of the present utility model and major character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (4)
1. there is a multifunctional wind power generator for damping effect, it is characterized in that: it comprises tower body (1), power supply unit (2), wheel cabin (3), wind direction follow-up mechanism (4), generator (5), braking device (6), gearbox (7), impeller drum (8), rotor blade (9), foot piece (10), tail plate (11), running shaft (12), measuring device (13), the lower end of tower body (1) is fixed on ground, the side of tower body (1) is provided with power supply unit (2), the top of tower body (1) is provided with wheel cabin (3), and be provided with wind direction follow-up mechanism (4) between tower body (1) and wheel cabin (3), be provided with generator (5) in wheel cabin (3), braking device (6) and gearbox (7), the front end of wheel cabin (3) is provided with impeller drum (8), impeller drum (8) is evenly provided with several rotor blade (9), the rear end of wheel cabin (3) is connected with one end of foot piece (10), tail plate (11) is fixedly installed running shaft (12), and being fixedly mounted on the other end of foot piece (10) by running shaft (12), the top of wheel cabin (3) is provided with measuring device (13).
2. a kind of multifunctional wind power generator with damping effect according to claim 1, is characterized in that: described tower body (1) is provided with damping device (1-1).
3. a kind of multifunctional wind power generator with damping effect according to claim 1, it is characterized in that: described rotor blade (9) is by housing (9-1), web (9-2), first arrester (9-3), second arrester (9-4) and ground wire (9-5) composition, web (9-2) is provided with in housing (9-1), the top of housing (9-1) is provided with the first arrester (9-3), the middle part of housing (9-1) is provided with the second arrester (9-4), ground wire (9-5) is connected to the first arrester (9-3) and the second arrester (9-4), and it is inner to be poured in web (9-2).
4. a kind of multifunctional wind power generator with damping effect according to claim 1, is characterized in that: the outer surface of described rotor blade (9) is evenly provided with several internal force stress induction device (9-6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520487860.2U CN204877789U (en) | 2015-07-08 | 2015-07-08 | Multi -functional aerogenerator with shock attenuation effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520487860.2U CN204877789U (en) | 2015-07-08 | 2015-07-08 | Multi -functional aerogenerator with shock attenuation effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204877789U true CN204877789U (en) | 2015-12-16 |
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ID=54822170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520487860.2U Expired - Fee Related CN204877789U (en) | 2015-07-08 | 2015-07-08 | Multi -functional aerogenerator with shock attenuation effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204877789U (en) |
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2015
- 2015-07-08 CN CN201520487860.2U patent/CN204877789U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 301700 Quanzhou District, Wuqing Yang Village North Road, No. 18, No. Patentee after: Tianjin City letter Machinery Limited by Share Ltd Address before: 301700 Quanzhou District, Wuqing Yang Village North Road, No. 18, No. Patentee before: TIANJIN XINYA MACHINE ACCESSORIES CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151216 Termination date: 20170708 |