CN104343620A - Ocean energy power generating device and built-in module thereof - Google Patents
Ocean energy power generating device and built-in module thereof Download PDFInfo
- Publication number
- CN104343620A CN104343620A CN201310417066.6A CN201310417066A CN104343620A CN 104343620 A CN104343620 A CN 104343620A CN 201310417066 A CN201310417066 A CN 201310417066A CN 104343620 A CN104343620 A CN 104343620A
- Authority
- CN
- China
- Prior art keywords
- generating device
- power generating
- rotating shaft
- inner gimbal
- ocean power
- 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.)
- Pending
Links
Classifications
-
- 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
-
- 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
- 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
- F03B13/26—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 tide 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
- Y02E10/20—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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Oceanography (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
The invention provides an ocean energy power generating device and a built-in module thereof. The built-in module of the ocean energy power generating device comprises an inner frame, a rotating shaft, a drive unit, at least one horizontal shaft power generator and at least one air guide sleeve, wherein the rotating shaft is rotatably arranged on the inner frame; the drive unit is connected with the rotating shaft for driving the rotating shaft to rotate; the at least one horizontal shaft power generator is fixed to the rotating shaft, and the axis direction of the horizontal shaft power generator is parallel to the horizontal surface; the air guide sleeve is fixed to the inner frame. The ocean energy power generating device comprises at least one built-in module of the ocean energy power generating device and an outer frame; the inner frame is separately arranged in the outer frame.
Description
Technical field
The present invention relates to a kind of electricity generating device, particularly relate to a kind of ocean power generating device and built-in module thereof.
Background technique
Ocean energy refers to (comprising marine tidal-current energy, sea wave energy, ocean current energy) mechanical energy of marine stream, as renewable energy sources, and rich reserves, widely distributed, there is fabulous DEVELOPMENT PROSPECT and value.The Land use systems of ocean energy mainly generates electricity, and its working principle and wind-power electricity generation and conventional hydraulic generate electricity similar, namely by energy conversion device, converts the mechanical energy of seawater to electric energy.Specifically, first sea washes water turbine, the transformation of energy of current is the mechanical energy rotated by water turbine, and then water turbine is through the generating of machine driven system drive electrical generators, finally converts electric energy to.
Energy worsening shortages now, greenhouse effect are day by day serious, and the low carbonization of energy needs, so wind energy, the clean energy resourcies such as ocean energy (comprising tidal energy, marine tidal-current energy, sea wave energy, ocean current energy) are the developing direction of future source of energy.But the power generating equipment of these clean energy resourcies now, except Wind Power Utilization comparative maturity, the utilization of ocean energy is all also in the starting stage, and do not have general and ripe equipment, inefficiency, equipment can not large-scale.
Summary of the invention
The present invention is directed to the deficiencies in the prior art, provide a kind of installation, maintenance ocean power generating device and built-in module thereof easily.
For realizing an object of the present invention, the invention provides a kind of ocean power generating device built-in module, comprising inner gimbal, rotating shaft, driver element, at least one horizontal axis generator and at least one air guide sleeve.Rotating shaft is arranged on inner gimbal rotationally.Driver element connection rotating shaft rotates with drive shaft.At least one horizontal axis generator is fixed on rotating shaft, and the axial direction of horizontal axis generator is parallel to horizontal plane.Air guide sleeve is fixed on inner gimbal.
According to one embodiment of the invention, the quantity of air guide sleeve is two, and two air guide sleeves arrange axisymmetricly and lay respectively at the both sides of horizontal axis generator.
According to one embodiment of the invention, air guide sleeve is the cylindrical shape that diameter reduces gradually.
According to one embodiment of the invention, driver element comprises motor and speed reducer, one end of speed reducer connection rotating shaft, and motor is rotated by speed reducer drive shaft.
For realizing another object of the present invention, the present invention also provides a kind of ocean power generating device, comprises at least one ocean power generating device built-in module and external frame.Ocean power generating device built-in module, comprises inner gimbal, rotating shaft, driver element, at least one horizontal axis generator and at least one air guide sleeve.Rotating shaft is arranged on inner gimbal rotationally.Driver element connection rotating shaft rotates with drive shaft.At least one horizontal axis generator is fixed on rotating shaft, and the axial direction of horizontal axis generator is parallel to horizontal plane.Air guide sleeve is fixed on inner gimbal.Inner gimbal is arranged in external frame separably.
According to one embodiment of the invention, ocean power generating device also comprises draw ring and drag-line, and draw ring is located on external frame, and one end of drag-line is located on draw ring.
In sum, ocean power generating device built-in module provided by the invention, by arranging rotating rotating shaft, such that no matter current whichaway flows into, the impeller of horizontal axis generator all the time towards current, thus guarantees maximum generated output.Be particularly useful for utilizing tidal energy to generate electricity.By arranging air guide sleeve, current are all concentrated guiding generator, make the impeller of generator stressed larger, rotating speed is faster, thus improves generating efficiency.
Ocean power generating device provided by the invention, by whole framework is divided into separable external frame and inner gimbal, thus when assembling electricity generating device of the present invention, can first assemble horizontal axis generator and inner gimbal, then being embedded by the inner gimbal being provided with horizontal axis generator is fixed in external frame, install to realize modularization, make the work such as installation, maintenance more convenient.
Moreover, by arranging draw ring and drag-line, making ocean power generating device can be effectively fixing in water, being convenient to maintenance overhaul.
For above and other objects of the present invention, feature and advantage can be become apparent, preferred embodiment cited below particularly, and coordinate accompanying drawing, be described in detail below.
Accompanying drawing explanation
The plan view of the ocean power generating device built-in module provided according to one embodiment of the invention is provided.
Fig. 2 is the front view of Fig. 1.
The front view of the ocean power generating device built-in module provided according to another embodiment of the present invention is provided.
Fig. 4 is for being depicted as the plan view of the ocean power generating device provided according to one embodiment of the invention.
Fig. 5 is the close-up schematic view of Fig. 4.
Embodiment
The plan view of the ocean power generating device built-in module provided according to one embodiment of the invention is provided.Fig. 2 is the front view of Fig. 1.The front view of the ocean power generating device built-in module provided according to another embodiment of the present invention is provided.Please also refer to Fig. 1 to Fig. 3.
Ocean power generating device built-in module 10 comprises inner gimbal 1, rotating shaft 2, driver element 3, at least one horizontal axis generator 4 and at least one air guide sleeve 5.Rotating shaft 2 is arranged on inner gimbal 1 rotationally.Driver element 3 connection rotating shaft 2 rotates with drive shaft 2.At least one horizontal axis generator 4 is fixed on rotating shaft 2.The axial direction X of horizontal axis generator 4 is parallel to horizontal plane.Air guide sleeve 5 is fixed on inner gimbal 1.
In the present embodiment, as shown in Figure 1, the top cross section of inner gimbal 1 is rectangle, and has crossbeam 11 in the centre of rectangle.Accordingly, the bottom of inner gimbal 1 also has crossbeam 11.The two ends of rotating shaft 2 are arranged on crossbeam 11 rotationally.
In the present embodiment, driver element 3 comprises motor 31 and speed reducer 32, and one end (upper end in Fig. 2) of speed reducer 32 connection rotating shaft 2, motor 31 is rotated by speed reducer 32 drive shaft 2.Because existing motor 31 rotating speed is all very fast, greatly reduced by rotating speed after speed reducer 32, therefore can effectively and control rotating speed and the rotation amplitude of rotating shaft 2 accurately.
In the present embodiment, the quantity of horizontal axis generator 4 can be 1 times of the quantity of rotating shaft 2.But the present invention is not limited in any way this.In other embodiment, the quantity of horizontal axis generator 4 can equal the n of the quantity of rotating shaft 2 doubly, wherein n>1.That is, same rotating shaft 2 can arrange multiple horizontal axis generator 4.In the present embodiment, horizontal axis generator 4 is two turbo dynamos.But the present invention is not also limited in any way this.In embodiment as shown in Figure 3, horizontal axis generator 4 can be three turbo dynamos.In other embodiment, when horizontal axis generator 4 is multiple, horizontal axis generator 4 can be one of them or its combination in any of two turbines, three turbines, four turbines.
In the present embodiment, the quantity of air guide sleeve 5 can be two, and two air guide sleeves 5 arrange axisymmetricly and lay respectively at the both sides of horizontal axis generator 4.Preferably, the cylindrical shape that reduces gradually for diameter of air guide sleeve 5.Specifically, two air guide sleeves 5 along inner gimbal 1 crossbeam 11 axisymmetricly.As shown in Figure 1, be positioned at the air guide sleeve 5 of top, its diameter from top to bottom successively decreases, and be positioned at the air guide sleeve 5 of below, its diameter from bottom to top successively decreases.By arranging air guide sleeve 5, current are all concentrated guiding horizontal shaft generator 4, make the impeller of horizontal axis generator 4 stressed larger, rotating speed is faster, thus improves generating efficiency.But the present invention is not limited in any way the quantity of air guide sleeve 5 and shape.
Fig. 4 is for being depicted as the plan view of the ocean power generating device provided according to one embodiment of the invention.Fig. 5 is the close-up schematic view of Fig. 4.Please also refer to Fig. 4 and Fig. 5.
The present invention also provides a kind of ocean power generating device 100, comprises at least one ocean power generating device built-in module 10 and external frame 20.Ocean power generating device built-in module 10 comprises inner gimbal 1, rotating shaft 2, driver element 3, at least one horizontal axis generator 4 and at least one air guide sleeve 5.Rotating shaft 2 is arranged on inner gimbal 1 rotationally.Driver element 3 connection rotating shaft 2 rotates with drive shaft 2.At least one horizontal axis generator 4 is fixed on rotating shaft 2.The axial direction X of horizontal axis generator 4 is parallel to horizontal plane.Air guide sleeve 5 is fixed on inner gimbal 1.Inner gimbal 1 is arranged in external frame 20 separably.
In the present embodiment, inner gimbal 1 can be provided with snap fit, external frame 20 can be provided with draw-in groove, inner gimbal 1 and external frame 20 realize fixing by the mutual engaging of snap fit and draw-in groove.But the present invention is not limited in any way the means of fixation between inner gimbal 1 and external frame 20.In practical application, in an external frame 20, multiple inner gimbal 1 can be provided with.
In the present embodiment, the half of external frame 20 is welded by hollow steel pipe, and second half is made up of I-steel.Specifically, upper half part of external frame 20 is welded by hollow steel pipe.Therefore external frame 20 is lightweight, and structure is simple, is easy to manufacturing, installs, regulates, and changes conveniently, is applicable to engineer applied.External frame 20 provides buoyancy can to whole ocean power generating device 100 simultaneously.In addition, lower half portion of external frame 20 can adopt I-steel, guarantees that the center of gravity of external frame 20 is in bottom, to ensure the stationarity of external frame 20 entirety.
In the present embodiment, ocean power generating device also comprises draw ring 30 and drag-line 40, and draw ring 30 is located on external frame 20, and one end of drag-line 40 is located on draw ring 30.Specifically, multiple draw ring 30 is located on external frame 20, and one end of many drag-lines 40 is arranged on draw ring 30, and the other end is fixed in the stake on bank.Preferably, the quantity of draw ring 30 is more than four, is wherein located at four drift angles of external frame 20 respectively for four.By the setting of draw ring 30 and drag-line 40, ocean power generating device 100 can be fixed in water, be also convenient to maintenance overhaul.
In practical application, when current flow to ocean power generating device and built-in module thereof along water (flow) direction D, driver element 3 does not operate.Now, the impeller 41 of horizontal axis generator 4 is towards current.When current flow to ocean power generating device and built-in module thereof along the direction (looking from Fig. 4 as from top to bottom) that water (flow) direction D is contrary, driver element 3 drive shaft 2 is rotated, thus drive horizontal axis generator 4 to revolve turnback, make impeller 41 from changing into upward down, to ensure that the impeller of horizontal axis generator 4 is all the time towards current.This kind of situation is particularly useful for utilizing tidal power, ensure that maximum generated output.
In sum, ocean power generating device built-in module provided by the invention, by arranging rotating rotating shaft, such that no matter current whichaway flows into, the impeller of horizontal axis generator all the time towards current, thus guarantees maximum generated output.Be particularly useful for utilizing tidal energy to generate electricity.By arranging air guide sleeve, current are all concentrated guiding generator, make the impeller of generator stressed larger, rotating speed is faster, thus improves generating efficiency.
Ocean power generating device provided by the invention, by whole framework is divided into separable external frame and inner gimbal, thus when assembling electricity generating device of the present invention, can first assemble horizontal axis generator and inner gimbal, then being embedded by the inner gimbal being provided with horizontal axis generator is fixed in external frame, install to realize modularization, make the work such as installation, maintenance more convenient.
Moreover, by arranging draw ring and drag-line, making ocean power generating device can be effectively fixing in water, being convenient to maintenance overhaul.
Although the present invention discloses as above by preferred embodiment; but and be not used to limit the present invention, anyly know this those skilled in the art, without departing from the spirit and scope of the present invention; can do a little change and retouching, therefore protection scope of the present invention is when being as the criterion depending on claims scope required for protection.
Claims (6)
1. an ocean power generating device built-in module, is characterized in that, comprising:
Inner gimbal;
Rotating shaft, is arranged on described inner gimbal rotationally;
Driver element, connects described rotating shaft to drive described axis of rotation;
At least one horizontal axis generator, is fixed on described rotating shaft, and the axial direction of described horizontal axis generator is parallel to horizontal plane; And
At least one air guide sleeve, is fixed on described inner gimbal.
2. ocean power generating device built-in module according to claim 1, is characterized in that, the quantity of described air guide sleeve is two, and described two air guide sleeves arrange axisymmetricly and lay respectively at the both sides of described horizontal axis generator.
3. ocean power generating device built-in module according to claim 1, is characterized in that, described air guide sleeve is the cylindrical shape that diameter reduces gradually.
4. ocean power generating device built-in module according to claim 1, is characterized in that, described driver element comprises motor and speed reducer, one end of speed reducer connection rotating shaft, and motor is rotated by speed reducer drive shaft.
5. an ocean power generating device, is characterized in that, comprising:
At least one ocean power generating device built-in module, comprising:
Inner gimbal;
Rotating shaft, is arranged on described inner gimbal rotationally;
Driver element, connection rotating shaft is to drive described axis of rotation;
At least one horizontal axis generator, is fixed on described rotating shaft, and the axial direction of described horizontal axis generator is parallel to horizontal plane; And
At least one air guide sleeve, is fixed on described inner gimbal; And
External frame, described inner gimbal is arranged in described external frame separably.
6. ocean power generating device according to claim 5, is characterized in that, described ocean power generating device framework also comprises draw ring and drag-line, and described draw ring is located on described external frame, and one end of described drag-line is located on draw ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310417066.6A CN104343620A (en) | 2013-08-06 | 2013-09-13 | Ocean energy power generating device and built-in module thereof |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320476582.1 | 2013-08-06 | ||
| CN201320476582 | 2013-08-06 | ||
| CN201310417066.6A CN104343620A (en) | 2013-08-06 | 2013-09-13 | Ocean energy power generating device and built-in module thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104343620A true CN104343620A (en) | 2015-02-11 |
Family
ID=52499928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310417066.6A Pending CN104343620A (en) | 2013-08-06 | 2013-09-13 | Ocean energy power generating device and built-in module thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104343620A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104100442A (en) * | 2013-04-11 | 2014-10-15 | 杭州林黄丁新能源研究院有限公司 | Sea energy power generation device and built-in module thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20110098065A (en) * | 2010-02-26 | 2011-09-01 | 이지남 | Energy generating facilities using air pressure |
| CN102536616A (en) * | 2012-01-13 | 2012-07-04 | 同济大学 | Pipe type tidal-current generation water turbine with double impellers opposite in inclination |
| CN102852705A (en) * | 2012-09-20 | 2013-01-02 | 施安如 | Tide generating set |
| CN203230525U (en) * | 2013-04-11 | 2013-10-09 | 杭州林黄丁新能源科技有限公司 | Ocean energy power generation device and frame thereof |
-
2013
- 2013-09-13 CN CN201310417066.6A patent/CN104343620A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20110098065A (en) * | 2010-02-26 | 2011-09-01 | 이지남 | Energy generating facilities using air pressure |
| CN102536616A (en) * | 2012-01-13 | 2012-07-04 | 同济大学 | Pipe type tidal-current generation water turbine with double impellers opposite in inclination |
| CN102852705A (en) * | 2012-09-20 | 2013-01-02 | 施安如 | Tide generating set |
| CN203230525U (en) * | 2013-04-11 | 2013-10-09 | 杭州林黄丁新能源科技有限公司 | Ocean energy power generation device and frame thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104100442A (en) * | 2013-04-11 | 2014-10-15 | 杭州林黄丁新能源研究院有限公司 | Sea energy power generation device and built-in module thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203601542U (en) | Tidal current power generation device and installation frame thereof | |
| CN203822526U (en) | Modularized ocean energy power generating device | |
| CN105484935A (en) | Modular bidirectional tidal current energy power generation device | |
| CN203822529U (en) | Ocean energy power generating device and built-in module thereof | |
| CN105781864A (en) | Tidal current energy power generation device and underwater sealing protective device thereof | |
| CN204877775U (en) | Trend can power generation facility | |
| CN109098917A (en) | A kind of ocean power generating device | |
| CN203230525U (en) | Ocean energy power generation device and frame thereof | |
| KR101244454B1 (en) | Complex generator using current and wind | |
| CN205714570U (en) | Tidal current energy generating equipment and kuppe thereof | |
| CN203230524U (en) | Blocking type vertical ocean energy power generation device | |
| CN104389730B (en) | Band kuppe trunnion axis Contra-rotating rotor power generation device from sea current | |
| CN105240189B (en) | Water conservancy diversion energy gathering type wave, tide, ocean current and wind-force four-in-one electricity generation system | |
| EP3147500B1 (en) | Vertical axis wind machine having controllable output power | |
| TWM462792U (en) | New design of vertical-axis wind turbines | |
| CN104343620A (en) | Ocean energy power generating device and built-in module thereof | |
| CN103573534B (en) | Vertical ocean power generation device | |
| CN203230523U (en) | Vertical ocean energy power generation device | |
| CN104214038A (en) | Water current load adjustment device and ocean energy power generation device with same | |
| CN203548053U (en) | Water flow load adjusting device and application thereof in ocean energy power generating device | |
| CN104343619B (en) | Water flow adjusting device and ocean energy power generation device using water flow adjusting device | |
| CN205779451U (en) | Tidal current energy generating equipment and water-bed seal protecting device thereof | |
| CN203822535U (en) | Rolling door type load adjusting device and ocean power generation device applied thereof | |
| WO2018014871A1 (en) | Self-adjusting sail-type fluid power-generation device | |
| CN203532149U (en) | Water flow adjusting device and ocean power generation device with water flow adjusting device applied |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150211 |
|
| WD01 | Invention patent application deemed withdrawn after publication |