CN103452745B - A kind of tidal power generation set - Google Patents
A kind of tidal power generation set Download PDFInfo
- Publication number
- CN103452745B CN103452745B CN201310413405.3A CN201310413405A CN103452745B CN 103452745 B CN103452745 B CN 103452745B CN 201310413405 A CN201310413405 A CN 201310413405A CN 103452745 B CN103452745 B CN 103452745B
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- China
- Prior art keywords
- generating set
- tapered
- base
- tapered runner
- shaped
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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
Abstract
The invention belongs to generating equipment technical field, relate to a kind of tidal power generation set, two long limits of base are arranged three pedestal points by midpoint to both sides respectively, on base, three pedestal point positions on each long limit are respectively provided with one group of fixed support；Support bracket fastened apex is shaped with generating set by the fixed installation of fixing bar, before and after generating set, both sides are formed respectively with a dynamic link, fixing on each dynamic link and be shaped with tapered runner, the cone of tapered runner is outside, leaves gap between tapered runner and generating set；Tapered wheel surface is provided with six Improving designs, each Improving design to move towards trend identical；Output lead it is shaped with on generating set；Its simple in construction, operation principle science, easy to operate, adaptive capacity to environment is strong, it is simple to promote the use of.
Description
Technical field:
The invention belongs to generating equipment technical field, relate to one and utilize offshore tide to generate electricity
Tidal power generation set, open for coastal waters bank view brightening, island according to need for electricity
Hair electricity and beacon are powered.
Background technology:
Along with development and the progress of economic society, electrical demand increases rapidly, in recent years,
Due to electricity coal imbalance between supply and demand, there is dull season " severe power shortage " phenomenon manyly in China, and multiple areas are the most not
Presenting shortage of electric power situation with degree, various places take to ration the power supply and allow electricity measure in succession.China sea
Water front is long, and island are numerous, and North gets Yalujiang Estuary, south to Beilun Estuary, up to public more than 18000
In, adding more than 14000 kilometer of the coastline on more than 5000 island, coastline grows 32000 altogether
Many kilometers, tidal engery resource enriches, and according to incompletely statistics, whole nation tide energy reserves are 1.9
Hundred million kilowatts, annual electricity generating capacity, up to 2750 kilowatt hours, is wherein available for about 38,500,000 kilowatts of exploitation,
Annual electricity generating capacity 87000000000 kilowatt hour, is equivalent to more than 40 Xin'anjiang Hydropower Station；According to thalassographer
Calculating, the stock number of tidal power is more than 1,000,000,000 kilowatts in the world, therefore tidal power generation
Have a extensive future.At present, be suitable to build place at the twenties of tidal power station in the world all grinding
Study carefully and design and construction tidal power station, but, under current techniques background, large-scale tide power plant
Utilize tidal power generation must possess two physical conditions: one is that the amplitude of tide at least to have several
Rice；Two is that coastal landform must be able to save a large amount of sea water, and can carry out civil engineering, large-scale tide
Physical condition needed for nighttide generating equipment requires height, and the development cost of tidal power generation is high, and technology is not
Maturation, significantly limit the spread of tidal power generation and the long-pending of continuous coastline tide energy
Tired application.
Summary of the invention:
It is an object of the invention to the shortcoming overcoming prior art to exist, utilize ocean tidal power
Principle, seeking design provides a kind of kinetic energy utilizing tidal motion and potential energy to carry out the tide generated electricity
Generating set device, this plant running low cost, easily adapt to paralic tide environment, the scope of application
Extensively, it is simple to popularize and use and promote.
To achieve these goals, the agent structure of the present invention includes base, fixed support, consolidates
Fixed pole, generating set, tapered runner, Improving design, dynamic link, output lead and
Pedestal point；Arranged to both sides by midpoint respectively on two long limits of the base of steel rectangle structure
Three pedestal points, on base, three pedestal point positions on each long limit are respectively provided with one group three
Dihedral fixed support；Support bracket fastened apex is shaped with electromotor by the fixed installation of fixing bar
Group, before and after generating set, both sides are formed respectively with a dynamic link, solid on each dynamic link
Being custom made with tapered runner, the cone of tapered runner is outside, stays between tapered runner and generating set
There is gap, reduce the resistance that current cause；Tapered wheel surface is provided with six curve water conservancy diversion leaves
Sheet, each Improving design to move towards trend identical, make current flow through tapered runner from both sides
Time, under the guiding function of Improving design, the dynamic link on generating set remains
Rotate clockwise or counterclockwise；Output lead, output lead output generating it is shaped with on generating set
The energy that unit produces.
When apparatus of the present invention use, by floor installation on smooth coastal waters bottom, it is ensured that moving back
Time of tide device is in below the water surface all the time；Base is fixed after consolidating on the bottom of coastal waters, by adjusting
The position of solidating fixed pole makes the axis of tapered runner consistent with tidal motion direction, then uses
Fixing bar is by firm for generating set fixing, and device can be used alone or multiple used in parallel, dress
Buy property and after raw electric energy is exported by output lead, directly utilize or import the energy storage device general of outside
Electric energy carries out deposit and utilizes.
The present invention compared with prior art, its simple in construction, operation principle science, easy to operate,
Adaptive capacity to environment is strong, low to the requirement of surrounding during normal work, is suitable for most
Paralic tide environment, it is simple to promote the use of, is widely used, and can be used for coastal waters Landscape Lighting, lamp
The numerous areas such as tower illumination and Islands Exploitation electricity consumption.
Accompanying drawing illustrates:
Fig. 1 is the agent structure principle schematic of the present invention.
Fig. 2 is the plan structure principle schematic of the present invention.
Fig. 3 is the side-looking structural principle schematic diagram of the present invention.
Fig. 4 is the cross section structure principle schematic of the present invention.
Fig. 5 is the vertical section structure principle schematic of the present invention.
Detailed description of the invention:
It is described further below in conjunction with the accompanying drawings and by embodiment.
Embodiment:
The agent structure of the present embodiment includes that agent structure includes base 1, fixed support 2, consolidates
Fixed pole 3, generating set 4, tapered runner 5, Improving design 6, dynamic link 7, defeated
Go out wire 8 and pedestal point 9；Base 1 is the steel rectangle structure of 60cm × 30cm,
It is respectively provided with three pedestal points 9, wherein, one at each long back gauge edge 3cm of base 1
Pedestal point, at long limit point midway, is respectively set one by midpoint to both sides 10cm along long side direction
Pedestal point；It is respectively provided with at the bottom of one group a length of at three pedestal points on each long limit of base 1
20cm, the isosceles triangle fixed support 2 of a height of 25cm, fixed support 2 is along short transverse
The plumb post of one high 25cm is set, makes the isosceles triangle again can be as two right angles three
Dihedral；Long 20cm, wide 15cm, generating set 4 the consolidating by a length of 4.5cm of high 15cm
Fixed pole 3 is fixedly mounted on the summit of fixed support 2, is all shaped with before and after generating set 4
The dynamic link 7 of 5cm length；Dynamic link 7 is fixing be shaped with base diameter be 15cm, a height of 10cm
Tapered runner 5, the surface configuration of tapered runner 5 has the curve water conservancy diversion leaf of six a height of 3cm
Sheet 6, the cone of tapered runner 5 is outside, the gap between tapered runner 5 and generating set 4
Smaller, reduce the resistance that current are caused；Improving design 6 to move towards trend complete
Exactly the same, when making current flow through tapered runner 5, under the guiding function of Improving design 6,
Dynamic link 7 on generating set 4 can remain and rotate clockwise or counterclockwise；Generating
Being shaped with the output lead 8 of an a length of 30cm on unit 4, output lead 8 is by generating set 4
The energy output produced.
When the present embodiment device uses, base 1 is arranged on smooth coastal waters bottom, it is ensured that
Time on the ebb, device is in below the water surface all the time；Base 1 is fixed after consolidating on the bottom of coastal waters,
Axis and the tidal motion direction one of tapered runner 5 is made by adjusting the position of fixing bar 3
Causing, then with fixing bar 3 by firm for generating set 4 fixing, device can be used alone or many
Individual used in parallel, the electric energy that device produces directly utilizes or imports the energy storage device of outside by electric energy
Carry out deposit to utilize.
Claims (1)
1. a tidal power generation set, it is characterised in that agent structure includes base, consolidates
Fixed rack, fixing bar, generating set, tapered runner, Improving design, dynamic link,
Output lead and pedestal point；It is respectively provided with three on two long limits of the base of steel rectangle structure
Individual pedestal point, wherein, pedestal point at long limit point midway, along long side direction by midpoint to
Both sides respectively set a pedestal point, and on base, three pedestal point positions on each long limit set respectively
Put one group of triangle fixed support；Support bracket fastened apex is shaped with by the fixed installation of fixing bar
Generating set, before and after generating set, both sides are formed respectively with a dynamic link, and each power is even
Fixing on bar and be shaped with tapered runner, the cone of tapered runner is outside, tapered runner and generating set
Between leave gap, reduce the resistance that current cause；Tapered wheel surface is provided with six curves
Guide vane, each Improving design to move towards trend identical, make current flow through cone from both sides
During type runner, under the guiding function of Improving design, the dynamic link on generating set begins
Keep eventually rotating clockwise or counterclockwise；Being shaped with output lead on generating set, output lead is defeated
Go out the energy that generating set produces；During use, by floor installation on smooth coastal waters bottom,
When ensureing on the ebb, device is in below the water surface all the time；Base is fixing firm on the bottom of coastal waters
After, axis and the tidal motion direction one of tapered runner is made by adjusting the position of fixing bar
Cause, then with fixing bar by firm for generating set fixing, device can be used alone or multiple also
Connection uses, and the electric energy that device produces directly utilizes or import the storage of outside after being exported by output lead
Electric energy can be carried out device deposit utilization.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310413405.3A CN103452745B (en) | 2013-09-12 | 2013-09-12 | A kind of tidal power generation set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310413405.3A CN103452745B (en) | 2013-09-12 | 2013-09-12 | A kind of tidal power generation set |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103452745A CN103452745A (en) | 2013-12-18 |
| CN103452745B true CN103452745B (en) | 2016-08-10 |
Family
ID=49735493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310413405.3A Expired - Fee Related CN103452745B (en) | 2013-09-12 | 2013-09-12 | A kind of tidal power generation set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103452745B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104005903B (en) * | 2014-05-20 | 2017-02-15 | 华南理工大学 | Vertical-axis wave-activated generator |
| CN104863102B (en) * | 2015-05-25 | 2017-05-03 | 青岛理工大学 | Tidal power generation and seawater heat exchange desalting intelligent ecological and environment-friendly residential quarter system |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86210488U (en) * | 1986-12-23 | 1987-10-07 | 胡玉江 | Impeller with direction-fixed rotation by any direction liquid flow |
| CN202140238U (en) * | 2011-07-28 | 2012-02-08 | 胡井德 | Self-stabilization air-floating high-efficiency spiral bidirectional ocean current generator |
| CN102953922A (en) * | 2012-11-26 | 2013-03-06 | 梁林杰 | Two-way turbine ocean current power generator |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB0704897D0 (en) * | 2007-03-14 | 2007-04-18 | Rotech Holdings Ltd | Power generator and turbine unit |
| US7997870B2 (en) * | 2007-08-14 | 2011-08-16 | B N Balance Energy Solutions, Llc | Turbine rotor for electrical power generation |
-
2013
- 2013-09-12 CN CN201310413405.3A patent/CN103452745B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86210488U (en) * | 1986-12-23 | 1987-10-07 | 胡玉江 | Impeller with direction-fixed rotation by any direction liquid flow |
| CN202140238U (en) * | 2011-07-28 | 2012-02-08 | 胡井德 | Self-stabilization air-floating high-efficiency spiral bidirectional ocean current generator |
| CN102953922A (en) * | 2012-11-26 | 2013-03-06 | 梁林杰 | Two-way turbine ocean current power generator |
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| Publication number | Publication date |
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| CN103452745A (en) | 2013-12-18 |
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Lv Mou Inventor after: Lu Chenggang Inventor after: Li Hongwei Inventor after: Mou Tianyu Inventor after: Cao Weikui Inventor after: Yin Guoshuai Inventor after: Li Zhichao Inventor before: Li Hongwei Inventor before: Lu Chenggang Inventor before: Yin Guoshuai Inventor before: Li Zhichao |
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| COR | Change of bibliographic data | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160810 Termination date: 20180912 |
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| CF01 | Termination of patent right due to non-payment of annual fee |