CN106401843B - A kind of wave energy and ocean current energy comprehensive electric generating harbour - Google Patents
A kind of wave energy and ocean current energy comprehensive electric generating harbour Download PDFInfo
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- CN106401843B CN106401843B CN201611089520.XA CN201611089520A CN106401843B CN 106401843 B CN106401843 B CN 106401843B CN 201611089520 A CN201611089520 A CN 201611089520A CN 106401843 B CN106401843 B CN 106401843B
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- Prior art keywords
- check valve
- harbour
- ocean current
- electric generating
- support column
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- 238000007667 floating Methods 0.000 claims abstract description 17
- 238000000034 method Methods 0.000 abstract description 4
- 230000005611 electricity Effects 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 239000010720 hydraulic oil Substances 0.000 description 4
- 238000010248 power generation Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 235000007926 Craterellus fallax Nutrition 0.000 description 1
- 240000007175 Datura inoxia Species 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 238000003287 bathing Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000009182 swimming Effects 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
- E02B3/06—Moles; Piers; Quays; Quay walls; Groynes; Breakwaters ; Wave dissipating walls; Quay equipment
- E02B3/068—Landing stages for vessels
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B11/00—Parts or details not provided for in, or of interest apart from, the preceding groups, e.g. wear-protection couplings, between turbine and generator
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B11/00—Parts or details not provided for in, or of interest apart from, the preceding groups, e.g. wear-protection couplings, between turbine and generator
- F03B11/004—Valve arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
- F03B13/12—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy
- F03B13/14—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A10/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins
- Y02A10/11—Hard structures, e.g. dams, dykes or breakwaters
-
- 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
-
- 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 present invention provides a kind of wave energies and ocean current energy comprehensive electric generating harbour, belong to field of mechanical technique.It solves that existing function terminal is single, the low problem of energy utilization rate.This wave energy and ocean current energy comprehensive electric generating harbour include several dock units, turbogenerator is equipped between each dock units, dock units include floating body and the support column with upper chamber and lower chambers, piston rod is fixed on floating body, piston rod is equipped with piston body one and piston body two and is located at upper chamber and bottom chamber, check valve one and two check valve two there are two being set on the side wall of lower chambers, two check valves one are located at the top of two check valves two, piston body two is between check valve one and check valve two, the cut-off of two check valves one is contrary, the cut-off of two check valves two is contrary, support column is equipped with the hydraulic adapter tube being connected to upper chamber.This harbour can also can be generated electricity using wave energy and ocean current, feature-rich, and energy utilization rate is high.
Description
Technical field
The invention belongs to field of mechanical technique, it is related to a kind of wave energy and ocean current energy comprehensive electric generating harbour.
Background technique
Ocean wave has various forms of energy, such as wave energy, ocean current energy.However it is existing using these energy
Power generator only using one of which, does not accomplish comprehensive make full use of mostly.The simple harbour building in briny environment, side
Just ship logs in, and it is flat to apply to yacht wharf, sightseeing platform, passage (vehicle) pontoon bridge, construction buoy, ferryc terminal, leisure waterborne
Platform, dance hall waterborne, stage, swimming pool, marine outdoor bathing place and engineering construction etc. auxiliary facilities, especially suitable for some small-sized island.
But existing simple harbour is primarily used for logging in, and has a single function, it is poor to the energy utilization rate of ocean wave.
Summary of the invention
The purpose of the present invention is there is the above problem in view of the prior art, proposing a kind of wave energy can integrate with ocean current
Power generation harbour makes full use of the ocean wave energy the technical problems to be solved by the present invention are: how to enrich the function of harbour.
Object of the invention can be realized by the following technical scheme: a kind of wave energy and ocean current energy comprehensive electric generating harbour,
Including several dock units arranged side by side, which is characterized in that be equipped with turbogenerator, the harbour list between each dock units
Member includes floating body and support column, and the top of support column is arranged in the floating body, and the support column has upper chamber and lower chambers, institute
It states and is fixed with piston rod on floating body, the piston rod successively penetrates upper chamber and the bottom chamber of support column from top to bottom, described
Piston rod is equipped with piston body one and piston body two, and the piston body one and piston body two are located at upper chamber and lower chambers
Interior, the side wall of the lower chambers is equipped with check valve one and check valve two, and check valve one is located at the top of check valve two, and piston
Body two between check valve one and check valve two, the outlet of check valve one and check valve two with the impeller phase of turbogenerator
It is right.
Turbogenerator is equipped between this wave energy and each dock units of ocean current energy comprehensive electric generating harbour, ocean current flows through energy
Enough drive the turbine rotation power generation of turbogenerator.When not needing as harbour in use, upper chamber's cavity can be made or make liquid
The hydraulic oil that aluminium hydraulic pressed connecting pipe is passed through is in freely movable state, so that wave is able to drive floating body up and down motion, so that under
The indoor piston body two of chamber moves up and down, by the variation of bottom chamber pressure, check valve one and check valve two realize water suction or
Draining, and to the carry out lateral impact or guidance of turbogenerator impeller during water suction or draining, power-assisted blade rotates,
Generated energy is improved, makes full use of the ocean wave energy, function is compared with horn of plenty.
In above-mentioned wave energy and ocean current energy comprehensive electric generating harbour, the number of the check valve one and check valve two is
Two, and check valve one and check valve 211 correspondence are arranged in pairs.Two pairs of check valves one and check valve two are convenient for simultaneously to two
A turbogenerator is carried out while being assisted, and improves generating efficiency.
In above-mentioned wave energy and ocean current energy comprehensive electric generating harbour, the turbogenerator is located at two adjacent supports
Between column, it is symmetrical arranged between described two check valves one and between two check valves two with the axial line of support column.It is living
Cock body two is moved up or is moved down, thus realize that one of check valve one or check valve two absorb water, another check valve
One or check valve two drain, realize that impact or guidance to turbogenerator impeller, the rotation of power-assisted blade improve generated energy.
In above-mentioned wave energy and ocean current energy comprehensive electric generating harbour, with the cut-off of a pair of check valve one and check valve two
It is contrary.With a pair of check valve one and check valve two emission direction on the contrary, i.e. one the blade can be impacted, another
Blade is guided, auxiliary power generation effect is more preferable.
In above-mentioned wave energy and ocean current energy comprehensive electric generating harbour, two check valves one are located in same level height,
And two check valves one are located along the same line, the cut-off of two check valves one is contrary, and two check valves two are located at same
In level height, and two check valves two are located along the same line, and the cut-off of two check valves two is contrary.Adjacent two
Check valve one or check valve two on support column can cooperate, to improve the generating efficiency of entire generating set.
In above-mentioned wave energy and ocean current energy comprehensive electric generating harbour, the support column is equipped with and is connected to the upper chamber
Hydraulic adapter tube.When needing as harbour to push work in use, take over the oil inlet toward upper chamber in by the way that HYDRAULIC CONTROL SYSTEM is hydraulic
Cock body one is mobile, so that all floating body upper surfaces are concordant, constitutes a smooth harbour.
It is vertical between the check valve one and check valve two in above-mentioned wave energy and ocean current energy comprehensive electric generating harbour
Distance is more than or equal to the height of upper chamber.Above-mentioned design can guarantee that the shift motion of piston body two is always positioned at check valve one
Between check valve two, when can guarantee that piston body two is moved up or moved down, one of check valve one or check valve
Two water suctions, another check valve one or check valve two drain, and realize the impact or guidance to turbogenerator impeller, power-assisted blade
Rotation improves generated energy.
In above-mentioned wave energy and ocean current energy comprehensive electric generating harbour, the hydraulic adapter tube is arranged in upper chamber close to cavity of resorption
On side wall at room.The Position Design of hydraulic adapter tube is filled with hydraulic oil from lower to upper, and then guarantees table on all floating bodies
Face is concordant, constitutes a smooth harbour, and it is more accurate to control.
In above-mentioned wave energy and ocean current energy comprehensive electric generating harbour, the bottom of the support column has tapered support
Portion.Above-mentioned design, stationarity is preferable, and can reduce ocean current and wash away to support portion, prolongs the service life.
Compared with prior art, this wave energy and ocean current energy comprehensive electric generating harbour are with the following functions: can not only be used as code
Head uses, and is not needing to log in use, the present invention can also can generate electricity using wave energy and ocean current, feature-rich, the energy is sharp
With rate height.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of this wave energy Yu ocean current energy comprehensive electric generating harbour.
In figure, 1, floating body；2, support column；2a, upper chamber；2b, lower chambers；2c, support portion；3, turbogenerator；4, living
Stopper rod；5, piston body one；6, piston body two；7, check valve one；8, check valve two；9, hydraulic adapter tube.
Specific embodiment
Following is a specific embodiment of the present invention in conjunction with the accompanying drawings, technical scheme of the present invention will be further described,
However, the present invention is not limited to these examples.
As shown in Figure 1, this wave energy and ocean current energy comprehensive electric generating harbour, including several dock units arranged side by side, respectively
Turbogenerator 3 is equipped between dock units.
Dock units include floating body 1 and support column 2, and the top of support column 2 is arranged in floating body 1, and the bottom of support column 2 has
Tapered support portion 2c.Support column 2 has upper chamber 2a and lower chambers 2b, is fixed with piston rod 4 on floating body 1, piston rod 4 according to
In the secondary upper chamber 2a and lower chambers 2b for penetrating support column 2, piston rod 4 is equipped with piston body 1 and piston body 26, piston body
1 and piston body 26 be located in upper chamber 2a and lower chambers 2b.
Check valve 1 and two check valves 28, check valve 1 and check valve 28 there are two being set on the side wall of lower chambers 2b
Number be two, and check valve 1 and check valve 28 one-to-one correspondence be arranged in pairs, turbogenerator 3 be located at adjacent two
It is symmetrical with the axial line of support column 2 between two check valves 1 and between two check valves 28 between a support column 2
Setting.
Two check valves 1 are located at the top of two check valves 28, and piston body 26 is located at check valve 1 and check valve two
Between 8, the vertical range between check valve 1 and check valve 28 is more than or equal to the height of upper chamber 2a.Two check valves 1
Cut-off it is contrary and outlet respectively be located at the impeller of turbogenerator 3 of 2 two sides of support column it is opposite, two check valves two
8 cut-off is contrary and outlet is opposite with the impeller of turbogenerator 3 of 2 two sides of support column is located at respectively.
The hydraulic adapter tube 9 being connected to upper chamber 2a is additionally provided on support column 2, the hydraulic setting of adapter tube 9 is close in upper chamber 2a
On side wall at lower chambers 2b.
This wave energy and ocean current energy comprehensive electric generating harbour are in use, ocean current flows through the turbine for being able to drive turbogenerator 3
Rotation power generation.When needing as harbour the promotion in use, by the HYDRAULIC CONTROL SYSTEM hydraulic oil inlet in upper chamber 2a of adapter tube 9
Piston body 1 is mobile, so that all 1 upper surfaces of floating body are concordant, constitutes a smooth harbour.
When not needing as harbour in use, can make at upper chamber's 2a cavity or the hydraulic oil for being passed through hydraulic adapter tube 9
In freely movable state, so that wave is able to drive the up and down motion of floating body 1, so that the piston body 26 in lower chambers 2b
It moves up and down, by the variation of pressure in lower chambers 2b, check valve 1 and check valve 28 realize water suction or draining, realize to whirlpool
The impact or guidance of the impeller of turbine generator 3, power-assisted blade rotation, improve generated energy.
Specific embodiment described herein is only an example for the spirit of the invention.The neck of technology belonging to the present invention
The technical staff in domain can make various modifications or additions to the described embodiments or replace by a similar method
In generation, however, it does not deviate from the spirit of the invention or beyond the scope of the appended claims.
Claims (8)
1. a kind of wave energy and ocean current energy comprehensive electric generating harbour, including several dock units arranged side by side, which is characterized in that each
Turbogenerator (3) are equipped between dock units, the dock units include floating body (1) and support column (2), the floating body (1)
Top in support column (2) is set, and the support column (2) has upper chamber (2a) and lower chambers (2b), consolidates on the floating body (1)
It is connected with piston rod (4), the piston rod (4) successively penetrates upper chamber (2a) and the lower chambers (2b) of support column (2) from top to bottom
Interior, the piston rod (4) is equipped with piston body one (5) and piston body two (6), the piston body one (5) and piston body two (6) point
Wei Yu not be in upper chamber (2a) and lower chambers (2b), the side wall of the lower chambers (2b) is equipped with check valve one (7) and check valve
Two (8), check valve one (7) is located at the top of check valve two (8), and piston body two (6) is located at check valve one (7) and check valve two
(8) between, the outlet of check valve one (7) and check valve two (8) is opposite with the impeller of turbogenerator (3)；The support column
(2) it is equipped with the hydraulic adapter tube (9) being connected to the upper chamber (2a).
2. wave energy according to claim 1 and ocean current energy comprehensive electric generating harbour, which is characterized in that the check valve one
(7) and the number of check valve two (8) is two, and check valve one (7) and check valve two (8) one-to-one correspondence are arranged in pairs.
3. wave energy according to claim 2 and ocean current energy comprehensive electric generating harbour, which is characterized in that the turbogenerator
(3) between two adjacent support columns (2), between two check valves one (7) and two check valves two
(8) it is symmetrical arranged between with the axial line of support column (2).
4. wave energy according to claim 3 and ocean current energy comprehensive electric generating harbour, which is characterized in that with a pair of check valve
The cut-off of one (7) and check valve two (8) is contrary.
5. wave energy according to claim 4 and ocean current energy comprehensive electric generating harbour, which is characterized in that two check valves one
(7) it is located in same level height, and two check valves one (7) are located along the same line, the cut-off side of two check valves one (7)
To on the contrary, two check valves two (8) are located in same level height, and two check valves two (8) are located along the same line, and two
The cut-off of check valve two (8) is contrary.
6. wave energy according to claim 5 and ocean current energy comprehensive electric generating harbour, which is characterized in that the hydraulic adapter tube
(9) it is arranged at upper chamber (2a) on the side wall at lower chambers (2b).
7. wave energy described according to claim 1 or 2 or 3 or 4 or 5 and ocean current energy comprehensive electric generating harbour, which is characterized in that institute
State the height that the vertical range between check valve one (7) and check valve two (8) is more than or equal to upper chamber (2a).
8. wave energy described according to claim 1 or 2 or 3 or 4 or 5 and ocean current energy comprehensive electric generating harbour, which is characterized in that institute
The bottom for stating support column (2) has tapered support portion (2c).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611089520.XA CN106401843B (en) | 2016-12-01 | 2016-12-01 | A kind of wave energy and ocean current energy comprehensive electric generating harbour |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611089520.XA CN106401843B (en) | 2016-12-01 | 2016-12-01 | A kind of wave energy and ocean current energy comprehensive electric generating harbour |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106401843A CN106401843A (en) | 2017-02-15 |
| CN106401843B true CN106401843B (en) | 2018-12-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201611089520.XA Active CN106401843B (en) | 2016-12-01 | 2016-12-01 | A kind of wave energy and ocean current energy comprehensive electric generating harbour |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110344366B (en) * | 2018-04-04 | 2024-03-08 | 上海勘测设计研究院有限公司 | Floating grid type wave eliminating device for revetment and revetment structure |
| CN110671259B (en) * | 2019-11-06 | 2020-10-27 | 新昌县姝达电力科技有限公司 | Wave energy power generation device |
| CN112942239B (en) * | 2021-02-04 | 2021-11-05 | 交通运输部天津水运工程科学研究所 | Vertical type ecological wave dissipation breakwater |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103089530B (en) * | 2011-11-01 | 2015-07-08 | 徐泽辰 | Wave energy conversion device and system |
| FI127687B (en) * | 2012-03-20 | 2018-12-14 | Aalto Korkeakoulusaeaetioe | Adaptive hydraulic pressure generator |
| CN102678431B (en) * | 2012-06-06 | 2014-05-14 | 浪能电力科研有限公司 | Wave energy conversion system |
| CN202612230U (en) * | 2012-06-06 | 2012-12-19 | 浪能电力科研有限公司 | Fluid supercharging device |
| TWI616588B (en) * | 2014-10-03 | 2018-03-01 | Qiu lin tu | Energy concentrating device |
| CN105888933A (en) * | 2014-12-02 | 2016-08-24 | 华北电力大学 | Array type wave energy electricity generating system |
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