CN205876590U - Tidal power generation system - Google Patents
Tidal power generation system Download PDFInfo
- Publication number
- CN205876590U CN205876590U CN201620856542.3U CN201620856542U CN205876590U CN 205876590 U CN205876590 U CN 205876590U CN 201620856542 U CN201620856542 U CN 201620856542U CN 205876590 U CN205876590 U CN 205876590U
- Authority
- CN
- China
- Prior art keywords
- drivewheel
- tidal power
- floating platform
- driven pulley
- generating set
- 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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Classifications
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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
- Y02E10/30—Energy from the sea, e.g. using wave energy or salinity gradient
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- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
The utility model discloses a tidal power generation system, include generating set, gearbox, follow driving wheel, action wheel, hank roller, floating platform and steel cable, generating set links to each other with the gearbox is fixed, the outside of gearbox is equipped with from the driving wheel, action wheel and follow driving wheel intermeshing, the setting of hank roller is at the side of action wheel, hank roller and action wheel are on same the central axis, the bottom of floating platform is equipped with the fixed part, the one end of steel cable links to each other with the fixed part is fixed, and the other end passes to fix and fixes on the hank roller at coiling behind the pulley in seabed. Adopt behind this technical scheme: 1, tidal power generation is not restricted by geographical topography, as long as there is the place of tidewater just can install the electricity generation. 2, installation cost is lower than traditional tidal power generation in the preparation. 3, installation and easy maintenance.
Description
Technical field
This utility model relates to tidal power generation field, particularly relates to a kind of tidal power system.
Background technology
Along with the high speed development of Chinese national economy, supply of electric power increases severely, thus increases the consumption of coal, coal due to
The reasons such as energy conversion rate is low and environmental pollution is big, can progressively be substituted in development from now on.Tidal power generation is to do from tidewater
Potential energy is changed into kinetic energy and is reconverted into the generation mode of electric energy by full water-head.Seawer tide is owing to the gravitation of the moon causes
The process of seawater levels raising and lowering, the tide energy utilizing this lunar gravitation to cause, is inexhaustible
Clean energy resource, and the impact that there are not the other factorses such as weather belongs to again the stable energy.
Traditional device utilizing tidal power generation is usually and uses: one, be that the tidal power generating device of cofferdam type can be accomplished
Powerful generation mode, but there is floor space and greatly and selected to be affected by geographical environment；Two, it is at sea with vane type
Tidal power generating device, the advance and retreat tidal sea stream formed during tidewater raising and lowering generating, this mode equally exists to be sent out
Electrical power is little, and volatility is low, and device is easily subject to the shortcomings such as storm tide damage, and therefore said apparatus is all poor due to implementation
Seldom can be used widely.
Utility model content
In order to solve the problem that prior art exists, this utility model provides a kind of tidal power system.
To achieve these goals, the technical solution adopted in the utility model is: a kind of tidal power system, including sending out
Group of motors, change speed gear box, drivewheel, strand roller, floating platform and wirerope；Described generating set is fixedly linked with change speed gear box；Described change speed gear box
Outside be provided with driven pulley；Described drivewheel engages each other with driven pulley；Described strand roller is arranged on the side of drivewheel；Strand roller and
Drivewheel is on same central axis；The bottom of described floating platform is provided with fixed part；Phase is fixed with fixed part in one end of described wirerope
Even, after the other end passes the pulley being fixed on seabed, winding is fixed on strand roller.
Operation principle: high tide drives floating platform to produce the buoyancy of more than 1000T, floating platform is moved twist roller to and is turned after rising
Dynamic, strand roller drives drivewheel to rotate after rotating, and drivewheel and driven pulley engage each other, and driven pulley drives to drivewheel and occurs to turn
Dynamic, the rotation of driven pulley drives change speed gear box to pass on, and after change speed gear box converts, velocity of rotation is therefore greatly increased, tide
The kinetic energy produced is given and is fully amplified, and the kinetic energy after change speed gear box converts drives generating set to generate electricity.
The beneficial effects of the utility model: can compare with conventional tidal: 1, the tidal power in this programme is not by geography
Landform limits, as long as there being the place of tidewater just can install generating.2, fabrication and installation cost be conventional tidal can generate electricity ten/
One or less.3, easy to installation and maintenance.Compare with wind-power electricity generation: 1, do not limited by landform.2, generating dutation has very much
Rule, wind-power electricity generation is limited big by size, the time of air quantity.3, cost of investment is approximately 1/3rd of wind-power electricity generation.4, send out
Electricity is big, and the size of floating platform can adjust as required.
Further improving, described fixed part includes retainer ring and stiffener；Described retainer ring is arranged on the center of floating platform
On line；Described stiffener becomes M shape distribution to be fixedly linked with retainer ring.The design of stiffener ensure that floating platform is fluctuating
During stability.
Further improving, the inside of described floating platform is logical is divided into some closings by some transverse slats and some stringer boards
Chamber.The design of some closing chambers: 1, ensure that the fastness of floating platform.2, ensure that the buoyancy of floating platform.
Further improving, tidal power system also includes generating set one, reduction box one, driven pulley one and drivewheel
One；Described generating set one and reduction box one are fixedly linked；Described reduction box one is fixedly linked with driven pulley one；Described driven pulley
One engages with drivewheel one；Described drivewheel one is fixedly linked with strand roller, and strand roller and drivewheel one are on same central axis.Send out
The design of group of motors one can receive floating platform on the ebb time decline produced counteracting force.
Accompanying drawing explanation
Fig. 1 is the structure principle chart of tidal power system.
Fig. 2 is the front view of the floating platform of tidal power system.
Fig. 3 is the upward view of the floating platform of tidal power system.
Fig. 4 is the sectional view of the floating platform of tidal power system.
Detailed description of the invention
Mode preferred to this utility model is further elaborated below in conjunction with the accompanying drawings:
As shown in Figures 1 to 4, a kind of tidal power system, including generating set 1, change speed gear box 2, drivewheel 3, strand roller
4, floating platform 5 and wirerope 6.
Described generating set is fixedly linked with change speed gear box；The outside of described change speed gear box is provided with driven pulley 7；Described drivewheel 3
Engage each other with driven pulley.Described drivewheel is 1:50 with the gear ratio of driven pulley；The speed ratio of described change speed gear box is 1:100000.
Described strand roller is arranged on the side of drivewheel；Strand roller and drivewheel are on same central axis；Described floating platform interior
The logical chamber being divided into some closings by some transverse slats 51 and some stringer boards 52 in portion.The bottom of described floating platform 5 is provided with fixing
Portion 8；Described fixed part includes retainer ring 81 and stiffener 82；Described retainer ring is arranged on the centrage of floating platform；Described reinforcement
Bar becomes M shape distribution to be fixedly linked with retainer ring.One end of described wirerope is fixedly linked with fixed part, and the other end is through fixing
After the pulley 9 in seabed, winding is fixed on strand roller.
In order to more fully utilize floating platform produced active force when declining, also include in tidal power system
Generating set 1, reduction box 1, driven pulley 1 and drivewheel 1；Described generating set one and reduction box one fix phase
Even；Described reduction box one is fixedly linked with driven pulley one；Described driven pulley one engages with drivewheel one；Described drivewheel one and strand
Roller is fixedly linked, and strand roller and drivewheel one are on same central axis.Send elsewhere group of motors be mainly used in convert floating platform decline time institute
The energy produced.
Use of the present utility model: first in the place having tide energy, installs tidal power service system and fixes.
At the incoming tide, floating platform upwards lifting, floating platform are pulled wirerope during rising by tidewater, and wirerope pulls back into strand by turning of pulley
Roller rotates forward, and the rotation of strand roller drives drivewheel to rotate, and drivewheel promotes driven pulley to rotate, and driven pulley drives change speed gear box
Rotating, change speed gear box drives generating set to rotate and generates electricity.At ebb tide, floating platform drops down along with decorporating of tidewater, and floating platform falls
Unclamping the pulling force of pair twist roller during falling, now strand roller is acted on by counteracting force, rotates backward, and strand roller occurs anti-
Drivewheel one can be driven to rotate in time rotating, drivewheel one promotes driven pulley one rotation, and driven pulley one drives change speed gear box one
Rotating, change speed gear box one drives generating set one rotation to generate electricity.
This utility model is not limited to above-mentioned preferred forms, and anyone can draw under enlightenment of the present utility model
Other various forms of products, no matter but in its shape or structure, make any change, every have same as the present application or phase
The technical scheme of approximation, within all falling within protection domain of the present utility model.
Claims (4)
1. a tidal power system, it is characterised in that: include generating set (1), change speed gear box (2), drivewheel (3), strand roller
(4), floating platform (5) and wirerope (6)；Described generating set is fixedly linked with change speed gear box；The outside of described change speed gear box is provided with driven pulley
(7)；Described drivewheel (3) engages each other with driven pulley；Described strand roller is arranged on the side of drivewheel；Strand roller and drivewheel are same
On one central axis；The bottom of described floating platform (5) is provided with fixed part (8)；One end of described wirerope is fixedly linked with fixed part, separately
One end winds afterwards through the pulley (9) being fixed on seabed and is fixed on strand roller.
Tidal power system the most according to claim 1；It is characterized in that: described fixed part include retainer ring (81) and
Stiffener (82)；Described retainer ring is arranged on the centrage of floating platform；Described stiffener becomes M shape distribution to fix with retainer ring
It is connected.
Tidal power system the most according to claim 2, it is characterised in that: the inside of described floating platform is logical by some horizontal strokes
Plate (51) and some stringer boards (52) are divided into the chamber of some closings.
Tidal power system the most according to claim 3, it is characterised in that: also include generating set one (10), slow down
Case one (11), driven pulley one (12) and drivewheel one (13)；Described generating set one and reduction box one are fixedly linked；Described deceleration
Case one is fixedly linked with driven pulley one；Described driven pulley one engages with drivewheel one；Described drivewheel one is fixedly linked with strand roller,
Strand roller and drivewheel one are on same central axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620856542.3U CN205876590U (en) | 2016-08-09 | 2016-08-09 | Tidal power generation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620856542.3U CN205876590U (en) | 2016-08-09 | 2016-08-09 | Tidal power generation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205876590U true CN205876590U (en) | 2017-01-11 |
Family
ID=57703515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620856542.3U Expired - Fee Related CN205876590U (en) | 2016-08-09 | 2016-08-09 | Tidal power generation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205876590U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108343541A (en) * | 2018-01-25 | 2018-07-31 | 浙江海洋大学 | Seabed utilization of new energy resources device |
| CN112523925A (en) * | 2020-11-25 | 2021-03-19 | 奥尔森（镇江）电气机械有限公司 | Novel tidal power generation device |
-
2016
- 2016-08-09 CN CN201620856542.3U patent/CN205876590U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108343541A (en) * | 2018-01-25 | 2018-07-31 | 浙江海洋大学 | Seabed utilization of new energy resources device |
| CN112523925A (en) * | 2020-11-25 | 2021-03-19 | 奥尔森（镇江）电气机械有限公司 | Novel tidal power generation device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170111 Termination date: 20200809 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |