CN201496208U - Vertical shaft-type hemispheric blade electric generator - Google Patents

Vertical shaft-type hemispheric blade electric generator Download PDF

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Publication number
CN201496208U
CN201496208U CN2009202283531U CN200920228353U CN201496208U CN 201496208 U CN201496208 U CN 201496208U CN 2009202283531 U CN2009202283531 U CN 2009202283531U CN 200920228353 U CN200920228353 U CN 200920228353U CN 201496208 U CN201496208 U CN 201496208U
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CN
China
Prior art keywords
fan blade
generator
support
electric generator
housing
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Expired - Fee Related
Application number
CN2009202283531U
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Chinese (zh)
Inventor
喻天宝
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Individual
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Individual
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Priority to CN2009202283531U priority Critical patent/CN201496208U/en
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Publication of CN201496208U publication Critical patent/CN201496208U/en
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/70Wind energy
    • Y02E10/74Wind turbines with rotation axis perpendicular to the wind direction
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50Manufacturing or production processes characterised by the final manufactured product

Abstract

A vertical shaft-type hemispheric blade electric generator is characterized in that the electric generator further comprises a centrifugal rotation-speed regulator which comprises a plurality of centrifugal hammers (7), a bracket (8), a swinging rod (9), a spring (10), an end shield (11), a lift rod (13), a hinge (14), a crank (26) as well as a worm gear (17), a belt pulley set (18), a speed regulation motor (21) and a travel switch (24) which are arranged in a casing (23). The structure of the electric generator is simple and the primary parts of the electric generator adopt mold production, so that the electric generator has the advantages of low production cost, high production efficiency and low production price. Moreover, the electric generator is suitable of any wind direction and can be widely used in islands, mountain areas, border posts of armies and villages as well as illumination of city street lamps.

Description

Shaft type hemisphere fan blade generator hangs down
Technical field
The utility model relates to small-sized wind power generator, particularly a kind of vertical shaft type hemisphere fan blade generator.
Background technique
At present, use clean energy resource along with advocating, wind generating technology is fast-developing in China.What traditional wind-driven generator adopted usually is propeller formula fan blade, and fan blade becomes vertical angle with wind direction, and the setting height(from bottom) of propeller formula fan blade is higher, and its whole input cost is big, and technical sophistication is difficult to popularize on remote districts, island.
(patent No. is the gentle breeze-driven generator that reflection type semi-spherical blade of the prior art horizontally rotates: 02205368.9), its reflection type semi-spherical blade that horizontally rotates requires to reduce greatly to setting height(from bottom), but its structure still shows complexity, rotating speed does not have control, low, the easy break-down of generating efficiency.
Summary of the invention
The purpose of this utility model provides a kind of vertical shaft type hemisphere fan blade generator of cheap, simple in structure, practicality and high efficiency.
Described vertical shaft type hemisphere fan blade generator, comprise the hemisphere fan blade, petiole, blade support, bearing, main shaft, generator, housing, generator is packed in the housing inner bottom part, bearing is packed in the housing upper-end surface, main shaft by Bearing Installation on bearing, main shaft passes through blade support, petiole and a plurality of hemisphere fan blade are connected, it is characterized in that: described hemisphere fan blade generator also is provided with centrifugal speed regulator, and described centrifugal speed regulator comprises: a plurality of centrifugal hammers, support, fork, spring, headkerchief, lifting bar, hinge, crank throw and be located at worm gear in the housing, belt wheel group, speed-adjustable motor, position limit switch; An end connect firmly, controlling rod passes the central through bore of lifting bar, its lower end can contact with the position limit switch in being located at housing, the upper end of lifting bar is moved with carriage center by thrust bearings and is connected, lifting bar passes the central through bore of blade support and main shaft, its lower end be provided with screw thread and with the inner ring thread engagement that is located at the worm gear in the housing, worm gear connects with the speed-adjustable motor rotating shaft by belt wheel group, motor connects with power supply by position limit switch, and the main shaft lower end is rotated through upper cardan, transmission shaft, lower cardan and generator shaft by gear train and linked.Multilayer hemisphere fan blade group can be set on main shaft.Described bracket by hinges and crank throw are in transmission connection, and crank throw is rotationally connected by angle station and petiole middle part.Be provided with spring between headkerchief lower end and the support, spring housing is at controlling rod) upper end.The diameter range of described hemisphere fan blade is at 300mm~650mm.
The utility model major part has adopted the light-high-strength engineering plastics, is effective to utilize gentle breeze, weak wind.Utilize the windage of hemisphere blade poor, obtain power in drive vane under the wind-force effect around main axis rotation and produce electric power for generator transmission of power after by the transmission system speed change.
The vertical ground of wind speed hour centrifugal hammer makes fan blade obtain maximum windward side and increases rotating speed; The vertical outer fork of throwing away of centrifugal hammer when wind speed is big, headkerchief is pressed down, and make the length of spring compressed controlling rod move down shake-up position limit switch starting electrical machinery, make the worm gear rotation by belt wheel group, by the worm gear rotation lifting bar is moved up and down, the upper end of lifting bar and support connect with one group of thrust-bearing, making lifting bar both can promote support moves up and down, can guarantee that also lifting bar does not rotate with fan blade, support affects crank throw that the leaf concave surface is rotated down by hinge under the pulling of lifting bar, to reduce the windward side rotating speed is descended.
The utility model is simple in structure, the main parts size mold is produced, and it is low to have a cost of production, the manufacturing efficiency height, and product price is cheap, is fit to any wind direction, can be widely used in island, mountain area, army frontier sentry, rural area, and the city street lamp illumination.
Description of drawings
Fig. 1 is the utility model structural representation (wind hour),
Fig. 2 is provided with multilayer hemisphere fan blade group schematic representation,
Fig. 3 is Fig. 1 schematic representation when wind is big.
Among the figure: 1-hemisphere fan blade, 2-petiole, 3-blade support, 4-bearing, 5-main shaft, 6-bearing, 6-1---bearing, 7-centrifugal hammer, 8-support, 9-fork, 10-spring, 11-headkerchief, 12-controlling rod, 13-lifting bar, 14-hinge, 15,16-gear, 17-worm gear, 18-belt wheel group, 19-1-upper cardan, 19-1-lower cardan, 20-dwang, 21-speed-adjustable motor, 22-generator, 23-housing, 24-position limit switch, 25-sealing density ring, 26-crank throw.
Embodiment
The utility model is described in further detail in conjunction with the accompanying drawings for figure below.Fig. 1,2, in 3, described vertical shaft type hemisphere fan blade generator comprises hemisphere fan blade 1, petiole 2, blade support 3, bearing 4, main shaft 5, generator 22, housing 23, generator 22 is packed in housing 23 inner bottom parts, bearing 4 is packed in housing 23 upper-end surfaces, main shaft 5 is installed on the bearing 4 by bearing 6, main shaft is by blade support 3, petiole 2 is connected with a plurality of hemisphere fan blades 1, it is characterized in that: described hemisphere fan blade generator also is provided with centrifugal speed regulator, and described centrifugal speed regulator comprises: a plurality of centrifugal hammers 7, support 8, fork 9, spring 10, headkerchief 11, lifting bar 13, hinge 14, crank throw 26 and be located at worm gear 17 in the housing 23, belt wheel group 18, speed-adjustable motor 21, position limit switch 24; A plurality of centrifugal hammers 7 are respectively by fork 9 and headkerchief 11 two end axles connection, one end of headkerchief 11 centers and controlling rod 12 connects firmly, controlling rod 12 passes the central through bore of lifting bar 13, its lower end can contact with the position limit switch 24 in being located at housing 23, the upper end of lifting bar 13 is moved with support 8 centers by thrust bearings 6-1 and is connected, lifting bar 13 passes the central through bore of blade support 3 and main shaft 5, its lower end be provided with screw thread and with the inner ring thread engagement that is located at the worm gear 17 in the housing 23, worm gear 17 connects with speed-adjustable motor 21 rotating shafts by belt wheel group 18, and motor 21 connects with power supply by position limit switch 24.Main shaft 5 lower ends are rotated through upper cardan 19-1, transmission shaft 20, lower cardan 19-2 and generator 22 by gear train 15,16 and are linked.1 group of multilayer hemisphere fan blade can be set on main shaft 5.Support 8 is in transmission connection by hinge 14 and crank throw 26, and crank throw 26 is rotationally connected by angle station and petiole middle part.Be provided with spring 10 between headkerchief 11 lower ends and the support 8, spring 10 is enclosed within controlling rod 12 upper ends.The diameter range of hemisphere fan blade 1 is at 300mm~650mm.
Complete machine has been directly installed on the wind place and has got final product.

Claims (5)

1. vertical shaft type hemisphere fan blade generator, comprise the hemisphere fan blade, petiole, blade support, bearing, main shaft, generator, housing, generator is packed in the housing inner bottom part, bearing is packed in the housing upper-end surface, main shaft by Bearing Installation on bearing, main shaft passes through blade support, petiole and a plurality of hemisphere fan blade are connected, it is characterized in that: described hemisphere fan blade generator also is provided with centrifugal speed regulator, and centrifugal speed regulator comprises: a plurality of centrifugal hammers (7), support (8), fork (9), spring (10), headkerchief (11), lifting bar (13), hinge (14), crank throw (26) and be located at worm gear (17) in the housing (23), belt wheel group (18), speed-adjustable motor (21), position limit switch (24); Described a plurality of centrifugal hammer (7) is respectively by fork (9) and headkerchief (11) two end axles connection, one end of headkerchief (11) center and controlling rod (12) connects firmly, controlling rod (12) passes the central through bore of lifting bar (13), its lower end can contact with the position limit switch (24) in being located at housing (23), the upper end of lifting bar (13) is moved with support (8) center by thrust bearings (6-1) and is connected, lifting bar (13) passes the central through bore of blade support (3) and main shaft (5), its lower end be provided with screw thread and with the inner ring thread engagement that is located at the worm gear (17) in the housing (23), worm gear (17) connects with speed-adjustable motor (21) rotating shaft by belt wheel group (18), motor (21) connects with power supply by position limit switch (24), and main shaft (5) lower end is by gear train (15,16) through upper cardan (19-1), transmission shaft (20), lower cardan (19-2) rotates with generator (22) axle and links.
2. vertical shaft type hemisphere fan blade generator according to claim 1 is characterized in that: multilayer hemisphere fan blade (1) group can be set on main shaft (5).
3. vertical shaft type hemisphere fan blade generator according to claim 1 is characterized in that: described support (8) is in transmission connection by hinge (14) and crank throw (26), and crank throw (26) is rotationally connected by angle station and petiole middle part.
4. vertical shaft type hemisphere fan blade generator according to claim 1 is characterized in that: be provided with spring (10) between headkerchief (11) lower end and the support (8), spring (10) is enclosed within controlling rod (12) upper end.
5. vertical shaft type hemisphere fan blade generator according to claim 1, it is characterized in that: the diameter range of described hemisphere fan blade (1) is at 300mm~650mm.
CN2009202283531U 2009-09-23 2009-09-23 Vertical shaft-type hemispheric blade electric generator Expired - Fee Related CN201496208U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009202283531U CN201496208U (en) 2009-09-23 2009-09-23 Vertical shaft-type hemispheric blade electric generator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009202283531U CN201496208U (en) 2009-09-23 2009-09-23 Vertical shaft-type hemispheric blade electric generator

Publications (1)

Publication Number Publication Date
CN201496208U true CN201496208U (en) 2010-06-02

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Family Applications (1)

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CN2009202283531U Expired - Fee Related CN201496208U (en) 2009-09-23 2009-09-23 Vertical shaft-type hemispheric blade electric generator

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102737907A (en) * 2012-06-20 2012-10-17 哈尔滨工程大学 Multi-stage wind power switch based on centrifugal principle
CN108266325A (en) * 2018-01-16 2018-07-10 孙加亮 A kind of novel power generation device using pulse width detection technology for wind-power electricity generation
CN110645151A (en) * 2019-11-04 2020-01-03 诸暨都高风能科技有限公司 Wind power generation equipment with anti-typhoon ability
CN110700992A (en) * 2018-01-16 2020-01-17 李敏 Wind power generation device

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102737907A (en) * 2012-06-20 2012-10-17 哈尔滨工程大学 Multi-stage wind power switch based on centrifugal principle
CN102737907B (en) * 2012-06-20 2014-08-20 哈尔滨工程大学 Multi-stage wind power switch based on centrifugal principle
CN108266325A (en) * 2018-01-16 2018-07-10 孙加亮 A kind of novel power generation device using pulse width detection technology for wind-power electricity generation
CN110700992A (en) * 2018-01-16 2020-01-17 李敏 Wind power generation device
CN110792556A (en) * 2018-01-16 2020-02-14 李敏 Wind power generation device
CN110645151A (en) * 2019-11-04 2020-01-03 诸暨都高风能科技有限公司 Wind power generation equipment with anti-typhoon ability
CN110645151B (en) * 2019-11-04 2020-10-30 国网上海市电力公司 Wind power generation equipment with typhoon resistance

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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: 20100602

Termination date: 20100923