CN114962129A - Sea tide floating power generation system - Google Patents
Sea tide floating power generation system Download PDFInfo
- Publication number
- CN114962129A CN114962129A CN202210651404.1A CN202210651404A CN114962129A CN 114962129 A CN114962129 A CN 114962129A CN 202210651404 A CN202210651404 A CN 202210651404A CN 114962129 A CN114962129 A CN 114962129A
- Authority
- CN
- China
- Prior art keywords
- power generation
- assembly
- generator
- power
- cable
- 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
Images
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
- 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
- F03B13/262—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 using the relative movement between a tide-operated member and another member
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2220/00—Application
- F05B2220/70—Application in combination with
- F05B2220/706—Application in combination with an electrical generator
-
- 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
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Oceanography (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
The invention provides a sea tide floating power generation system, relates to the technical field of power generation equipment, and solves the technical problem of a tide-free floating power generation device. The sea tide floating power generation system comprises a first power generation assembly and/or a second power generation assembly, an anchoring assembly and a power transmission assembly, wherein the first power generation assembly floats on the sea surface; or a plurality of second power generation assemblies are arranged on the sea surface of the outer ring of the first power generation assembly in a planetary mode; alternatively, the second power generation assembly is mounted on the vessel; the anchoring assembly is fixed on the seabed; the first power generation assembly is connected with the anchoring assembly, and when the second power generation assemblies are arranged on the first power generation assembly, all the second power generation assemblies are connected with the anchoring assembly through the first power generation assembly; the power transmission assembly is connected at one end to the power station on the ground and extends at the other end to the anchor assembly. The invention can generate electricity only by the rise and fall tide on the sea surface or the fluctuation of the sea surface, thereby realizing the tidal power generation function.
Description
Technical Field
The invention relates to the technical field of power generation equipment, in particular to a sea tide floating power generation system.
Background
In the power generation, the power generation power device is used to convert water energy, heat energy of fossil fuel (coal, oil, natural gas, etc.), nuclear energy, solar energy, wind energy, geothermal energy, ocean energy, etc. into electric energy. The conventional energy sources are gradually exhausted and the problem of environmental pollution is worsened, so that more renewable energy sources (water energy, solar energy, wind energy, geothermal energy, ocean energy and the like) are used for generating electricity, no device for generating electricity by utilizing the fluctuation of the tide sea surface exists in the prior art, and the blank in the field needs to be filled urgently.
Disclosure of Invention
The present invention provides a floating power generation system for sea tide, which solves the technical problem of the existing floating power generation device without sea tide.
In order to achieve the purpose, the invention provides the following technical scheme:
the invention provides a sea tide floating power generation system which comprises a first power generation assembly and/or a second power generation assembly;
the first power generation assembly and the second power generation assembly are in a tidal floating type power generation mode;
the first power generation assembly floats on the surface of the sea; the first power generation assembly is electrically connected with the second power generation assembly;
the power station is characterized by also comprising a power transmission assembly, one end of the power transmission assembly is connected to the power station on the ground, and the other end of the power transmission assembly is electrically connected with the anchoring assembly;
the second power generation assembly is mounted on a ship or the first power generation assembly;
when the second power generation assembly is arranged on the first power generation assembly, the second power generation assembly is electrically connected with the anchoring assembly through the first power generation assembly;
when the second power generation assembly is installed on the ship, the second power generation assembly is electrically connected with a power supply system on the ship.
As a further improvement of the present invention, the first power generating assembly includes a first floater, a first power generator, a turntable, a rope drum, a resilient mechanism and a first cable, the first power generator is mounted in the first floater, the rope drum is rotatably disposed on the first floater, the first cable is wound on the rope drum, the initial end of the first cable is connected to the electrical output end of the first power generator, and the end of the first cable extends to the anchoring assembly and is electrically connected to the power transmission assembly; the rotary table is fixed at one end part of the rope coiling barrel, first teeth are arranged on the circumferential surface of the rotary table, a first gear is arranged on the first generator, and the first gear is in meshed connection with the first teeth; the rebound mechanism is disposed between the first float and the rope drum.
As a further improvement of the present invention, the turntable is provided with an inner ring copper plate and an outer ring copper plate, the positive electrode and the negative electrode of the electrical output end of the first generator are abutted against the outer ring copper plate and the inner ring copper plate on one side of the turntable, and the positive electrode and the negative electrode of the first cable are abutted against the outer ring copper plate and the inner ring copper plate on the other side of the turntable.
As a further improvement of the present invention, when the second power generation module is mounted on the first power generation module, the second power generation module is plural in number, and is provided in a planetary form on the side of the periphery of the first power generation module.
As a further improvement of the present invention, the second power generation assembly includes a second power generator, a cantilever, a second float, and a second cable; the second generator is arranged on the first floater or the ship; one end of the cantilever is in transmission connection with the second generator, the middle part of the cantilever is hinged on the first floater or the ship, and the other end of the cantilever is connected on the second floater; one end of the second cable is connected with the second generator, the other end of the second cable is connected with a parallel machine controller arranged on the first floater or a power supply system on a ship, and the parallel machine controller is electrically connected with the anchoring assembly.
As a further improvement of the invention, one end of the cantilever in transmission connection with the second generator is Y-shaped, the tail end of one free arm is hinged on the first floater, the other free arm is C-shaped, the inner side of the other free arm is provided with a second tooth, the second generator is provided with a second gear, and the second gear is in meshing connection with the second tooth;
or one end of the cantilever in transmission connection with the second generator is C-shaped, a second tooth is arranged on the inner side of the cantilever, a second gear is arranged on the second generator and is in meshed connection with the second tooth, the device further comprises a support arm and a magnet seat, one end of the support arm is connected with the ship suction attachment through the magnet seat, and the other end of the support arm is hinged with the cantilever.
As a further improvement of the present invention, the first generator and the second generator are both positive and negative rotation generators.
As a further development of the invention, the anchoring assembly comprises a ferrous anchor.
As a further development of the invention, the resilient mechanism comprises a coil spring.
As a further development of the invention, the first float gauge is larger than the second float gauge.
As a further development of the invention, the first float and the second float are of the same shape.
Compared with the prior art, the invention has the following beneficial effects:
according to the sea tide floating power generation system provided by the invention, the first power generation assembly and/or the second power generation assembly are/is adopted to generate power by utilizing the fluctuation of the sea surface of tide, and the power can be generated as long as the fluctuation tide or the fluctuation of the sea surface exists on the sea surface, so that the tidal power generation function is realized; the power generation device can independently generate power through the first power generation assembly, can also independently generate power through the second power generation assembly, and can also generate power through the first power generation assembly and the second power generation assembly together, so that the power generation mode is various, and the application range is wide; according to the sea tide floating power generation system provided by the invention, the first power generation assembly and the second power generation assembly which are arranged in a fixed star and planet mode are adopted, so that when the first power generation assembly goes wrong, the second power generation assembly can be used for generating power; in a further improvement of the sea tide floating power generation system provided by the invention, the first power generation assembly comprises a first floater, a first power generator, a rotary disc, a rope winding drum, a rebound mechanism and a first cable, wherein the structure of the rotary disc, the rope winding drum, the rebound mechanism and the first cable is similar to a steel tape structure and is an enlarged version of the steel tape, when the sea surface rises and falls, the first cable connected with the anchoring assembly is lengthened or retracted while the first floater rises and falls, the rope winding drum is driven to rotate in the lengthening or retraction process, the rotary disc at one end of the rope winding drum also rotates, so that a first tooth on the rope winding drum drives a first gear of the first power generator to rotate, the first power generator generates power, the first power generator is transmitted to the sea bottom through the first cable and is connected with a power transmission assembly at the anchoring assembly so as to carry the power to a corresponding device on the land for grid connection, in another optional implementation manner of the sea and tide floating power generation system provided by the invention, the second power generation assembly comprises a second power generator, a cantilever, a second floater and a second cable, one end of the cantilever is hinged with the second floater, the other end of the cantilever is meshed with a second gear on the second power generator through a second tooth and is connected, one end of the cantilever close to the second power generator is hinged on the first floater or a ship, so that when the second floater or the ship ascends and descends relative to the first floater or the first floater is blocked by foreign matters or the first floater is blocked by a rebound mechanism to cause failure that the first floater cannot ascend and descend, power generation can still be realized through the ascending and descending of the second floater, so that the sea and tide floating power generation system not only can generate more power, but also has good stability and can continuously generate power.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a top plan view of the ocean tide floating power generation system of the present invention;
FIG. 2 is a schematic diagram of a first power generation assembly of the present invention;
FIG. 3 is a schematic structural view of an embodiment of a second power generation assembly in the sea tide floating power generation system of the present invention;
fig. 4 is a schematic structural view of another embodiment of the second power generation module in the sea tide floating power generation system of the present invention.
Fig. 1, a first float; 2. a first generator; 3. a turntable; 4. a rope coiling drum; 5. a rebound mechanism; 6. a first cable; 7. a first tooth; 8. a first gear; 9. a second generator; 10. a cantilever; 11. a second float; 12. a second cable; 13. a second tooth; 14. a second gear; 15. an iron anchor; 16. a support arm; 17. a magnet base.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the examples given herein without any inventive step, are within the scope of the present invention.
As shown in fig. 1, the present invention provides a sea tide floating power generation system, comprising a first power generation assembly and/or a second power generation assembly;
the first power generation assembly and the second power generation assembly are in a tidal floating type power generation mode; it should be noted that the tidal floating type power generation mode is a mode of generating power by driving a generator to operate during the fluctuation process by using the fluctuation of the sea surface of the tide.
The first power generation assembly floats on the sea surface; the system also comprises an anchoring assembly fixed on the seabed, and the anchoring assembly is electrically connected with the first power generation assembly;
the power station is characterized by also comprising a power transmission assembly, wherein one end of the power transmission assembly is connected to the power station on the ground, and the other end of the power transmission assembly is electrically connected with the anchoring assembly;
the second power generation assembly is mounted on the ship or on the first power generation assembly;
when the second power generation assembly is arranged on the first power generation assembly, the second power generation assembly is electrically connected with the anchoring assembly through the first power generation assembly;
when the second power generation assembly is installed on the ship, the second power generation assembly is electrically connected with a power supply system on the ship.
It should be noted that the above arrangement structure includes three embodiments, and one embodiment is an embodiment in which only the first power generation assembly, the anchoring assembly and the power transmission assembly are arranged, and in this case, the first power generation assembly floats on the sea surface, and is transmitted to the ground after power generation is performed through tidal sea surface elevation. In the second embodiment, only a second power generation assembly is arranged, and the second power generation assembly is installed on the ship and used for supplying power to shipboard power utilization equipment through tidal sea surface lifting; a third embodiment is to provide a first power generation assembly and a second power generation assembly, wherein the second power generation assembly is mounted on the first power generation assembly, and both float on the sea surface, and generate power by using the tidal sea surface elevation and transmit the power to the ground.
That is, the first power generation assembly can generate power independently, the second power generation assembly can generate power independently, or both can generate power together.
Example 1:
in the present embodiment, an embodiment in which only the first power generation module is provided;
as shown in fig. 2, the present invention provides a sea tide floating power generation system, comprising a first power generation assembly, an anchoring assembly and a power transmission assembly;
the first power generation assembly is in a tidal floating type power generation mode and floats on the sea surface;
the anchoring assembly is fixed on the seabed and is electrically connected with the first power generation assembly, and in the best embodiment, the anchoring assembly is arranged in the seabed below the first power generation assembly;
one end of the power transmission assembly is connected to the power station on the ground, and the other end of the power transmission assembly is electrically connected with the anchoring assembly;
when the position of the first power generation assembly relative to the anchoring assembly changes, namely tide rise and fall, the first power generation assembly generates power when the position changes, so that power transmission is carried out through the power transmission assembly at the anchoring assembly;
as shown in fig. 2, as an alternative embodiment of the present invention, the first power generating assembly includes a first floater 1, a first power generator 2, a rotating disc 3, a rope reel 4, a rebounding mechanism 5 and a first cable 6, the first power generator 2 is installed in the first floater 1, the rope reel 4 is rotatably disposed on the first floater 1, the first cable 6 is wound on the rope reel 4, the initial end of the first cable 6 is connected with the electrical output end of the first power generator 2, and the end of the first cable 6 extends to the anchoring assembly and is electrically connected with the power transmission assembly; the rotary table 3 is fixed at one end part of the rope drum 4, a first tooth 7 is arranged on the circumferential surface of the rotary table 3, a first gear 8 is arranged on the first generator 2, and the first gear 8 is meshed with the first tooth 7; a resilient mechanism 5 is provided between the first float 1 and the rope drum 4.
Specifically, when the first power generation assembly is placed on the sea surface, the first floater 1 needs to be capable of floating on the sea surface, the buoyancy of the first floater is enough to offset the gravity of the first power generation assembly, the first power generator 2 can be arranged inside the first floater 1 or on the top of the first floater 1, measures such as moisture protection, water protection, sun protection and the like need to be taken no matter where the first power generator is arranged, the good environmental resistance of the first power generation assembly is ensured, and the seawater is ensured not to corrode the first power generation assembly and the like; the specific protection structure and measures may be conventional protection measures of seawater floating equipment in other fields or related fields, and are not limited in particular. The input shaft of the first generator 2 is provided with a first gear 8, a rope winding drum 4 is arranged beside the first generator 2, the rope winding drum 4 is rotatably connected with the first floater 1 through a bearing, so that the rope winding drum 4 can rotate, the first cable 6 is wound on the rope winding drum 4, when the first cable 6 is pulled, the first cable can be pulled out from the rope winding drum 4, the rope winding drum 4 can rotate along with the first cable, the turntable 3 is arranged at one end of the rope winding drum 4, the turntable 3 rotates along with the first cable when the rope winding drum 4 rotates, and the first teeth 7 on the turntable 3 drive the first gear 8 to rotate while the turntable 3 rotates, so that the first generator 2 generates electricity, wherein the structures of the rope winding drum 4, the turntable 3, the rebounding mechanism 5 and the first cable 6 in the first floater 1 are similar to the structure of a steel tape, wherein the first cable 6 is equivalent to the tape of the steel tape, when the first cable 6 is pulled out, the first float 1 will move up following the sea surface, and when the sea surface descends, the first cable 6 will automatically retract into the rope drum 4.
The rope coiling drum 4 can rotate along with the first cable 6 when the first cable 6 stretches, and the first cable 6 is required to be electrically connected with the first generator 2 to ensure that the generated electricity can be output, so that the circuit board structure is further included, for example, a circuit board can be arranged between the first generator 2 and the first cable 6, the circuit board is provided with an inner ring copper plate and an outer ring copper plate, the outer ring copper plate and the inner ring copper plate are insulated through the circuit board, the outer ring copper plate is used as a positive electrode, the inner ring copper plate is used as a negative electrode, the positive electrode and the negative electrode of the electricity output end of the first generator 2 are abutted against the outer ring copper plate and the inner ring copper plate on one side of the circuit board, and the positive electrode and the negative electrode of the first cable 6 are abutted against the outer ring copper plate and the inner ring copper plate on the other side of the circuit board, so that the first cable 6 can be always contacted with the positive electrode and the negative electrode when rotating, and the continuous output of the electricity can be ensured; furthermore, in order to simplify the structure, the turntable 3 may be made of a circuit board, that is, the turntable 3 is made of a circuit board, an outer ring copper plate and an inner ring copper plate are disposed on the circuit board, the first generator 2 abuts against the outer ring copper plate and the inner ring copper plate on one side of the turntable 3, and the first cable 6 abuts against the outer ring copper plate and the inner ring copper plate on the other side of the turntable 3, and the abutting structure may be in the form of a contact piece and a spring. A fixed frame can be arranged near the rotating disc 3, contact pieces are arranged on the positive pole and the negative pole of the first generator 2, a spring is arranged between the fixed frame and the contact pieces, and the contact pieces are kept to be abutted against the copper plate by the spring; when the turntable 3 is a circuit board, because the first cable 6 and the turntable 3 rotate simultaneously, the contact piece of the first cable 6 can be directly and fixedly connected on the copper plate, and a spring can also be arranged between the rope coiling drum 4 and the contact piece of the first cable 6, so that the contact piece of the first cable 6 is abutted against the copper plate.
This structure is adopted to avoid the cable from being twisted when the first cable 6 starts to follow the rotation when the rope drum 4 rotates.
Example 2:
in the present embodiment, an embodiment in which only the second power generation module is provided;
as shown in fig. 4, in particular, the second power generation assembly includes a second power generator 9, a cantilever 10, a second float 11 and a second cable 12; the second generator 9 is arranged on the ship; cantilever 10 one end is connected with the transmission of second generator 9, and cantilever 10 middle part articulates on the ship, and the cantilever 10 other end is connected on second floater 11, and second cable 12 one end is connected with second generator 9, and the other end carries out power supply with the power supply system electric connection on the ship to the consumer on the ship.
Furthermore, one end of the cantilever 10 in transmission connection with the second generator 9 is C-shaped, a second tooth 13 is arranged on the inner side, a second gear 14 is arranged on the second generator 9, the second gear 14 is in meshing connection with the second tooth 13, the device further comprises a support arm 16 and a magnet base 17, the support arm 16 is of a straight rod structure, one end of the support arm is connected with the ship suction attachment through the magnet base 17, and the other end of the support arm 16 is hinged with the cantilever 10. The second generator 9 is mounted on the support arm 16.
It should be noted that the magnet seat 17 may be made of a permanent magnet, and is attracted to the hull by magnetic force; the magnet seat 17 can also be made of electromagnetic materials, magnetic force is generated after the power is on, and the magnetic force disappears after the power is off, so that the effect of adsorbing the ship body is realized, and the disassembly is convenient.
Example 3:
in the present embodiment, the first power generation module and the second power generation module are provided at the same time.
In the present embodiment, the sea tide floating power generation system comprises a first power generation assembly, a second power generation assembly, an anchoring assembly and a power transmission assembly;
as shown in fig. 1, in the present embodiment, the second power generation module is mounted on the first power generation module. The second power generation assemblies are multiple in number and arranged on the peripheral side of the first power generation assemblies in a planetary mode.
In this embodiment, when the first power generation assembly is connected to the anchor assembly, due to the fixed position of the anchor assembly, when the position of the first power generation assembly changes relative to the anchor assembly, that is, when the tide rises and falls, the first power generation assembly generates power when the position changes, so that power transmission is performed through the power transmission assembly at the anchor assembly; the second electricity generation subassembly is connected with the anchor subassembly through first electricity generation subassembly, and distribute in first electricity generation subassembly week side with the planet form, and when the second electricity generation subassembly changes for first electricity generation subassembly position and goes up and down, also can generate electricity, and carry out power transmission through the power transmission subassembly of anchor subassembly department, this kind of structural setting, tidal power generation has not only been realized, and the generated energy is big, and when first electricity generation subassembly or certain second electricity generation subassembly broke down and can't generate electricity, still can guarantee power output, power generation system stability is good, and is more reliable.
As shown in fig. 2, as an alternative embodiment of the present invention, the first power generating assembly includes a first floater 1, a first power generator 2, a rotating disc 3, a rope reel 4, a rebounding mechanism 5 and a first cable 6, the first power generator 2 is installed in the first floater 1, the rope reel 4 is rotatably disposed on the first floater 1, the first cable 6 is wound on the rope reel 4, the initial end of the first cable 6 is connected with the electrical output end of the first power generator 2, and the end of the first cable 6 extends to the anchoring assembly and is electrically connected with the power transmission assembly; the rotary table 3 is fixed at one end part of the rope drum 4, a first tooth 7 is arranged on the circumferential surface of the rotary table 3, a first gear 8 is arranged on the first generator 2, and the first gear 8 is meshed with the first tooth 7; a resilient mechanism 5 is provided between the first float 1 and the rope drum 4.
Specifically, when the first power generation assembly is placed on the sea surface, the first floater 1 needs to be capable of floating on the sea surface, the buoyancy of the first floater is enough to offset the gravity of the first power generation assembly, the first power generator 2 can be arranged inside the first floater 1 or on the top of the first floater 1, measures such as moisture protection, water protection, sun protection and the like need to be taken no matter where the first power generator is arranged, the good environmental resistance of the first power generation assembly is ensured, and the seawater is ensured not to corrode the first power generation assembly and the like; the specific protection structure and measures may be conventional protection measures of seawater floating equipment in other fields or related fields, and are not limited in particular. The input shaft of the first generator 2 is provided with a first gear 8, a rope coiling drum 4 is arranged beside the first generator 2, the rope coiling drum 4 is rotatably connected with the first floater 1 through a bearing, so that the rope coiling drum 4 can rotate, a first cable 6 is coiled on the rope coiling drum 4, when the first cable 6 is pulled, the first cable can be pulled out from the rope coiling drum 4, the rope coiling drum 4 can also rotate along with the first cable, the turntable 3 is arranged at one end of the rope coiling drum 4, the turntable 3 also rotates along with the rotation of the rope coiling drum 4 when the rope coiling drum 4 rotates, and a first tooth 7 on the turntable 3 drives the first gear 8 to rotate so that the first generator 2 generates electricity, wherein the structures of the rope coiling drum 4, the turntable 3, the rebounding mechanism 5 and the first cable 6 in the first floater 1 are similar to the structure of a steel tape measure, wherein the first cable 6 is equivalent to the tape measure of the steel tape measure, when the first cable 6 is pulled out, the first float 1 will move up following the sea surface, and when the sea surface descends, the first cable 6 will automatically retract into the rope drum 4.
The rope coiling drum 4 can rotate along with the first cable 6 when the first cable 6 stretches, and the first cable 6 is required to be electrically connected with the first generator 2 to ensure that the generated electricity can be output, so that the circuit board structure is further included, for example, a circuit board can be arranged between the first generator 2 and the first cable 6, the circuit board is provided with an inner ring copper plate and an outer ring copper plate, the outer ring copper plate and the inner ring copper plate are insulated through the circuit board, the outer ring copper plate is used as a positive electrode, the inner ring copper plate is used as a negative electrode, the positive electrode and the negative electrode of the electricity output end of the first generator 2 are abutted against the outer ring copper plate and the inner ring copper plate on one side of the circuit board, and the positive electrode and the negative electrode of the first cable 6 are abutted against the outer ring copper plate and the inner ring copper plate on the other side of the circuit board, so that the first cable 6 can be always contacted with the positive electrode and the negative electrode when rotating, and the continuous output of the electricity can be ensured; furthermore, in order to simplify the structure, the turntable 3 may be made of a circuit board, that is, the turntable 3 is made of a circuit board, an outer ring copper plate and an inner ring copper plate are disposed on the circuit board, the first generator 2 abuts against the outer ring copper plate and the inner ring copper plate on one side of the turntable 3, and the first cable 6 abuts against the outer ring copper plate and the inner ring copper plate on the other side of the turntable 3, and the abutting structure may be in the form of a contact piece and a spring. A fixed frame can be arranged near the rotating disc 3, contact pieces are arranged on the positive pole and the negative pole of the first generator 2, a spring is arranged between the fixed frame and the contact pieces, and the contact pieces are kept to be abutted against the copper plate by the spring; when the turntable 3 is a circuit board, because the first cable 6 and the turntable 3 rotate simultaneously, the contact piece of the first cable 6 can be directly and fixedly connected on the copper plate, and a spring can also be arranged between the rope coiling drum 4 and the contact piece of the first cable 6, so that the contact piece of the first cable 6 is abutted to the copper plate.
This structure is adopted to avoid the cable from being twisted when the first cable 6 starts to follow the rotation when the rope drum 4 rotates.
As an alternative embodiment of the present invention, as shown in fig. 3, the second power generation assembly includes a second power generator 9, a cantilever 10, a second float 11 and a second cable 12; the second generator 9 is arranged on the first floater 1; cantilever 10 one end is connected with the transmission of second generator 9, and cantilever 10 middle part articulates on first floater 1, and the cantilever 10 other end is connected on second floater 11, and second cable 12 one end is connected with second generator 9, and the other end is connected with the parallel machine controller that sets up on first floater 11, and parallel machine controller and anchor subassembly electric connection. It should be noted that the connection between the parallel operation controller and the anchor assembly may be through a separate cable, or may be through the first cable 6 and the remaining anchor assembly, and is not limited in particular, as long as the electricity generated by the second electricity generating assembly similar to the planet can be transmitted.
With the above structural arrangement, the second power generation assembly is arranged on the periphery side of the first power generation assembly like a planet; when second electricity generation subassembly arranges on the sea, second floater 11 need can float on the sea, second generator 9 arranges on first floater 1, protective measures such as also need carry out dampproofing and waterproofing, in order to guarantee second generator 9's good barrier propterty, cantilever 10 should be stock shape structure, second floater 11 and cantilever 10 fixed connection, when second floater 11 goes up and down, can drive cantilever 10 and rotate, thereby can drive second generator 9 and rotate when cantilever 10 rotates and generate electricity.
Here, in order to facilitate mounting of the second power generation module, a fixing ring may be provided on the first floating object periphery side of the first power generation module, and the second power generator 9 and the cantilever 10 may be mounted on the fixing ring. The specific mounting structure is not particularly limited herein as long as mounting and fixing can be achieved.
Furthermore, one end of the cantilever 10 in transmission connection with the second generator 9 is Y-shaped, the tail end of one free arm is hinged to the first floating object 1, the other free arm is C-shaped, a second tooth 13 is arranged on the inner side of the other free arm, a second gear 14 is arranged on the second generator 9, and the second gear 14 is in meshing connection with the second tooth 13.
Specifically, in the present invention, the first generator 2 and the second generator 9 are both positive and negative rotation generators. That is, the first gear 8 and the second gear 14 both generate electricity in forward rotation or reverse rotation.
Further, the anchor assembly comprises an iron anchor 15 for fixing to the sea floor.
Further, the resilient mechanism 5 includes a coil spring.
As an alternative embodiment of the invention, the first float 1 gauge is larger than the second float 11 gauge.
Further, the first float 1 is identical in shape to the second float 11.
Of course, the first float 1 may have a rectangular parallelepiped shape, a square shape, a spherical shape, an ellipsoidal shape, or the like, and is not particularly limited herein.
According to the sea tide floating power generation system provided by the invention, the first power generation assembly and the second power generation assembly which are arranged in a fixed star and planet mode can generate power as long as the sea surface has fluctuation tide or sea surface fluctuation, so that the tidal power generation function is realized; in a further improvement of the sea tide floating power generation system provided by the invention, the first power generation assembly comprises a first floater, a first power generator, a rotary disc, a rope winding drum, a rebound mechanism and a first cable, wherein the structure of the rotary disc, the rope winding drum, the rebound mechanism and the first cable is similar to a steel tape structure and is an enlarged version of the steel tape, when the sea surface rises and falls, the first cable connected with the anchoring assembly is lengthened or retracted while the first floater rises and falls, the rope winding drum is driven to rotate in the lengthening or retraction process, the rotary disc at one end of the rope winding drum also rotates, so that a first tooth on the rope winding drum drives a first gear of the first power generator to rotate, the first power generator generates power, the first power generator is transmitted to the sea bottom through the first cable and is connected with a power transmission assembly at the anchoring assembly so as to carry the power to a corresponding device on the land for grid connection, in another optional implementation manner of the sea and tide floating power generation system provided by the invention, the second power generation assembly comprises a second power generator, a cantilever and a second floater, one end of the cantilever is hinged with the second floater, the other end of the cantilever is meshed with and connected with a second gear on the second power generator through a second tooth, and one end of the cantilever close to the second power generator is hinged on the first floater, so that when the second floater or a ship ascends and descends relative to the first floater or the first floater is blocked by foreign matters or the first floater is blocked by a rebound mechanism and fails to ascend and descend, power generation can still be realized through the ascending and descending of the second floater, so that the sea and tide floating power generation system not only can generate more power, but also has good stability and can continuously generate power.
It should be noted that "inward" is a direction toward the center of the accommodating space, and "outward" is a direction away from the center of the accommodating space.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in fig. 1 to facilitate the description of the invention and to simplify the description, but are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered as limiting the invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.
Claims (10)
1. A sea tide floating power generation system is characterized by comprising a first power generation assembly and/or a second power generation assembly;
the first power generation assembly and the second power generation assembly are in a tidal floating type power generation mode;
the first power generation assembly floats on the surface of the sea; the first power generation assembly is electrically connected with the second power generation assembly;
the power station is characterized by also comprising a power transmission assembly, one end of the power transmission assembly is connected to the power station on the ground, and the other end of the power transmission assembly is electrically connected with the anchoring assembly;
the second power generation assembly is mounted on a ship or the first power generation assembly;
when the second power generation assembly is arranged on the first power generation assembly, the second power generation assembly is electrically connected with the anchoring assembly through the first power generation assembly;
when the second power generation assembly is installed on the ship, the second power generation assembly is electrically connected with a power supply system on the ship.
2. The tidal floating power generation system of claim 1, wherein the first power generation assembly comprises a first float, a first power generator, a turntable, a rope drum, a rebound mechanism, and a first cable, the first power generator is mounted in the first float, the rope drum is rotatably disposed on the first float, the first cable is wound on the rope drum, the first cable starting end is connected with an electrical output end of the first power generator, and the first cable ending end extends to the anchoring assembly and is electrically connected with the power transmission assembly; the rotary table is fixed at one end part of the rope coiling barrel, first teeth are arranged on the circumferential surface of the rotary table, a first gear is arranged on the first generator, and the first gear is in meshed connection with the first teeth; the rebound mechanism is disposed between the first float and the rope drum.
3. The tidal floating power generation system of claim 2, wherein the turntable has an inner ring copper plate and an outer ring copper plate, the positive and negative poles of the electrical output of the first generator abut against the outer ring copper plate and the inner ring copper plate on one side of the turntable, and the positive and negative poles of the first cable abut against the outer ring copper plate and the inner ring copper plate on the other side of the turntable.
4. The tidal floating power generation system of claim 1, wherein the second power generation module is plural in number and arranged in a planetary form on the side of the first power generation module circumference when the second power generation module is mounted on the first power generation module.
5. The tidal floating power generation system of claim 4, wherein the second power generation assembly comprises a second generator, a cantilever, a second float, and a second cable; the second generator is arranged on the first floater or the ship; one end of the cantilever is in transmission connection with the second generator, the middle part of the cantilever is hinged on the first floater or the ship, and the other end of the cantilever is connected on the second floater; one end of the second cable is connected with the second generator, the other end of the second cable is connected with a parallel machine controller arranged on the first floater or a power supply system on a ship, and the parallel machine controller is electrically connected with the anchoring assembly.
6. The sea tide floating power generation system as claimed in claim 5, wherein the end of the cantilever in transmission connection with the second generator is Y-shaped, the tail end of one free arm is hinged on the first floater, the other free arm is C-shaped, the inner side of the other free arm is provided with a second tooth, the second generator is provided with a second gear, and the second gear is in meshing connection with the second tooth;
or one end of the cantilever in transmission connection with the second generator is C-shaped, a second tooth is arranged on the inner side of the cantilever, a second gear is arranged on the second generator and is in meshed connection with the second tooth, the device further comprises a support arm and a magnet seat, one end of the support arm is connected with the ship suction attachment through the magnet seat, and the other end of the support arm is hinged with the cantilever.
7. The tidal floating power generation system of claim 5, wherein the first generator and the second generator are both counter-rotating generators.
8. The tidal floating power generation system of claim 1, wherein the anchor assembly comprises an iron anchor.
9. The tidal floating power generation system of claim 2, wherein the resilient mechanism comprises a coil spring.
10. The sea tide floating power generation system of claim 5, wherein the first float gauge is greater than the second float gauge and/or the first float is the same shape as the second float.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210651404.1A CN114962129A (en) | 2022-06-10 | 2022-06-10 | Sea tide floating power generation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210651404.1A CN114962129A (en) | 2022-06-10 | 2022-06-10 | Sea tide floating power generation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114962129A true CN114962129A (en) | 2022-08-30 |
Family
ID=82972350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210651404.1A Pending CN114962129A (en) | 2022-06-10 | 2022-06-10 | Sea tide floating power generation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114962129A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202007005155U1 (en) * | 2007-04-07 | 2008-02-21 | Schuberl, Anton | Swimming buoy with generator for the use of wave energy |
| NO20110155A1 (en) * | 2011-01-28 | 2012-07-30 | Straumekraft As | Device for reducing wear on wires in winch-powered wave power plants |
| CN202950170U (en) * | 2012-08-27 | 2013-05-29 | 浙江月立电器有限公司 | Motor-driven curling iron |
| CN209195586U (en) * | 2018-10-23 | 2019-08-02 | 中船天力（天津）科技股份有限公司 | A kind of ship buoy power generating device |
| CN114212192A (en) * | 2022-02-23 | 2022-03-22 | 山东省海洋资源与环境研究院(山东省海洋环境监测中心、山东省水产品质量检验中心) | Multi-scale synchronous observation submerged buoy for marine power environment |
-
2022
- 2022-06-10 CN CN202210651404.1A patent/CN114962129A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202007005155U1 (en) * | 2007-04-07 | 2008-02-21 | Schuberl, Anton | Swimming buoy with generator for the use of wave energy |
| NO20110155A1 (en) * | 2011-01-28 | 2012-07-30 | Straumekraft As | Device for reducing wear on wires in winch-powered wave power plants |
| CN202950170U (en) * | 2012-08-27 | 2013-05-29 | 浙江月立电器有限公司 | Motor-driven curling iron |
| CN209195586U (en) * | 2018-10-23 | 2019-08-02 | 中船天力（天津）科技股份有限公司 | A kind of ship buoy power generating device |
| CN114212192A (en) * | 2022-02-23 | 2022-03-22 | 山东省海洋资源与环境研究院(山东省海洋环境监测中心、山东省水产品质量检验中心) | Multi-scale synchronous observation submerged buoy for marine power environment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7215036B1 (en) | Current power generator | |
| US20110057442A1 (en) | Hydroelectric power generator and related methods | |
| CN101586520B (en) | Method and device for buoyancy differential self-balancing double-floating-body wave power generation | |
| CN112814829B (en) | Point absorption type wave energy power generation device | |
| US7498685B2 (en) | Electrical generator | |
| CN105756847A (en) | Wave power generation device for providing electric energy for ocean buoys | |
| CN105508128A (en) | Integrated marine renewable energy comprehensive power generation device | |
| CN202991334U (en) | Ocean current generating device | |
| CN201874735U (en) | Deep-sea power generating device with ultralow starting flow velocity | |
| CN102261305A (en) | Tidal current energy generation device | |
| KR101232975B1 (en) | Power generating system using sea wave | |
| CN103644069A (en) | Offshore energy comprehensive utilization device | |
| CN114962129A (en) | Sea tide floating power generation system | |
| CN111779616A (en) | Wave power generation device | |
| CN112253366A (en) | Immersed float-based direct-drive wave power generation device and power generation method | |
| CN101975137B (en) | Deep sea generating set with ultra-low starting flow speed | |
| RU2443900C1 (en) | Wave-activated power plant | |
| US10337488B1 (en) | Wave energy converter deep sea mounting system | |
| CN216554195U (en) | Marine floating type wave power generation device based on pendulum oscillation principle | |
| KR20170014644A (en) | Package system for wave power generation of stand-alone aids to navigation facilities | |
| CN109119729A (en) | Floating marine formula metal-air electricity generation module | |
| CN114320720A (en) | Marine floating type wave power generation device based on pendulum oscillation principle | |
| CN113464353A (en) | New energy type tidal power generator | |
| CN218030427U (en) | Power generation device for submerged buoy | |
| CN113007004B (en) | Power generation equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |