CN201705535U - Ocean current electricity generation device - Google Patents
Ocean current electricity generation device Download PDFInfo
- Publication number
- CN201705535U CN201705535U CN2010202467487U CN201020246748U CN201705535U CN 201705535 U CN201705535 U CN 201705535U CN 2010202467487 U CN2010202467487 U CN 2010202467487U CN 201020246748 U CN201020246748 U CN 201020246748U CN 201705535 U CN201705535 U CN 201705535U
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- CN
- China
- Prior art keywords
- generation device
- electricity generation
- deceleration control
- guide wing
- gearbox
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
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- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
The utility model relates to an ocean current electricity generation device, which belongs to the technical field of electricity generation device structures. The ocean current electricity generation device comprises a base arranged at the seabed, wherein a support post is arranged on the base, the outer periphery of the support post is provided with a rotating barrel, a guide wing is arranged on the rotating barrel, one end of the guide wing is contracted, the other end of the guide wing extends towards both sides, a bidirectional rotating electricity generator is connected above the rotating barrel through a machine seat, the left side and the right side of the bidirectional rotating electricity generator are respectively connected with braking deceleration control systems, the braking deceleration control systems are respectively connected with gearboxes, and the gearboxes are respectively connected with a primary turbine paddle and a secondary turbine paddle which have opposite rotation directions. The utility model has reasonable structural design, the bidirectional rotating electricity generator and the guide wing are matched to be used, and the electricity generation efficiency can be effectively improved.
Description
Technical field
The utility model relates to a kind of power generation device from sea current, belongs to the generating device structure technical field.
Background technique
At present, existing ocean current generator generating efficiency is low, the structure more complicated.
Summary of the invention
The purpose of this utility model is to solve the deficiency that above-mentioned prior art exists, and a kind of reasonable in design is provided, the power generation device from sea current that generating efficiency is high,
The utility model is achieved through the following technical solutions:
A kind of power generation device from sea current, comprise the base 5 that is installed on the seabed, pillar 1 is installed on the base 5, its special way is that the periphery of pillar 1 is equipped with rotating cylinder 3, the guide vane 4 that one end draws in, an end extends to both sides is installed on the rotating cylinder 3, the top of rotating cylinder 3 is connected with two-way rotary generator 9 by support 2, the left and right sides of two-way rotary generator 9 is connected with brake deceleration control system 8 respectively, brake deceleration control system 8 is connected with gearbox 7 respectively, and gearbox 7 is connected with the opposite one-level turbine impellers 6 of sense of rotation, two-stage turbine blade 10 respectively;
The periphery of described two-way rotary generator 9, gearbox 7, brake deceleration control system 8 is equipped with waterproof sealing cover 11.
A kind of ocean power generation device of the present utility model, reasonable in design, two-way rotary generator and guide vane are used, and can effectively improve generating efficiency.
Description of drawings
Fig. 1: the structural representation of a kind of power generation device from sea current of the utility model.
Among the figure: 1, pillar, 2, support, 3, rotating cylinder, 4, guide vane, 5, base, 6, the one-level turbine impellers, 7, gearbox, 8, the brake deceleration control system, 9, two-way rotary generator, 10, the two-stage turbine blade, 11, the waterproof sealing cover.
Embodiment
Provide embodiment of the present utility model below with reference to accompanying drawing, be used for formation of the present utility model is described further.
A kind of power generation device from sea current of present embodiment, with reference to the accompanying drawings 1, comprise the base 5 that is installed on the seabed, pillar 1 is installed on the base 5, the periphery of pillar 1 is equipped with rotating cylinder 3, rotating cylinder 3 360 degree rotations around the shaft, one end is installed on the rotating cylinder 3 to be drawn in, the guide vane 4 that one end extends to both sides, the top of rotating cylinder 3 is connected with two-way rotary generator 9 by support 2, the left and right sides of two-way rotary generator 9 is connected with brake deceleration control system 8 respectively, brake deceleration control system 8 is connected with gearbox 7 respectively, and gearbox 7 is connected with the opposite one-level turbine impellers 6 of sense of rotation respectively, two-stage turbine blade 10; The periphery of two-way rotary generator 9, gearbox 7, brake deceleration control system 8 is equipped with waterproof sealing cover 11.
Working principle: mobile seawater drives one-level turbine impellers 6 and rotates, the rotation of one-level turbine impellers 6 drives gearbox 7 and rotates, gearbox 7 drives two-way rotary generator 9 generatings, distinguishedly be, two one-level turbine impellers 6 that sense of rotation is opposite are installed on one group of generator, two-stage turbine blade 10, thereby the generator 9 that drives a two-way rotation generates electricity, because the direction of current is opposite during tide bulge and fall, therefore on this device, designed a rotating cylinder 3, a guide vane 4 is installed on the rotating cylinder 3, thus the direction that electricity generating device is come towards current all the time.
A kind of power generation device from sea current of present embodiment, reasonable in design, two-way rotary generator and guide vane are used, and can effectively improve generating efficiency.
Claims (2)
1. power generation device from sea current, comprise the base (5) that is installed on the seabed, pillar (1) is installed on the base (5), the periphery that it is characterized in that pillar (1) is equipped with rotating cylinder (3), one end is installed on the rotating cylinder (3) to be drawn in, the guide vane (4) that one end extends to both sides, the top of rotating cylinder (3) is connected with two-way rotary generator (9) by support (2), the left and right sides of two-way rotary generator (9) is connected with brake deceleration control system (8) respectively, brake deceleration control system (8) is connected with gearbox (7) respectively, and gearbox (7) is connected with the opposite one-level turbine impellers (6) of sense of rotation respectively, two-stage turbine blade (10).
2. according to the described a kind of power generation device from sea current of claim 1, it is characterized in that the periphery of described two-way rotary generator (9), gearbox (7), brake deceleration control system (8) is equipped with waterproof sealing cover (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202467487U CN201705535U (en) | 2010-06-22 | 2010-06-22 | Ocean current electricity generation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202467487U CN201705535U (en) | 2010-06-22 | 2010-06-22 | Ocean current electricity generation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201705535U true CN201705535U (en) | 2011-01-12 |
Family
ID=43442690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202467487U Expired - Fee Related CN201705535U (en) | 2010-06-22 | 2010-06-22 | Ocean current electricity generation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201705535U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102400843A (en) * | 2011-10-26 | 2012-04-04 | 哈尔滨工程大学 | Flow guide reaction type double-rotor tidal current energy water turbine |
| CN106286104A (en) * | 2016-09-29 | 2017-01-04 | 浙江大学 | Double blade two-way horizontal axle ocean current energy generators |
-
2010
- 2010-06-22 CN CN2010202467487U patent/CN201705535U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102400843A (en) * | 2011-10-26 | 2012-04-04 | 哈尔滨工程大学 | Flow guide reaction type double-rotor tidal current energy water turbine |
| CN106286104A (en) * | 2016-09-29 | 2017-01-04 | 浙江大学 | Double blade two-way horizontal axle ocean current energy generators |
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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: 20110112 Termination date: 20130622 |