CN117646699B - Hydroelectric generation ship suitable for sea waves - Google Patents
Hydroelectric generation ship suitable for sea waves Download PDFInfo
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- CN117646699B CN117646699B CN202311537569.7A CN202311537569A CN117646699B CN 117646699 B CN117646699 B CN 117646699B CN 202311537569 A CN202311537569 A CN 202311537569A CN 117646699 B CN117646699 B CN 117646699B
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- 230000007246 mechanism Effects 0.000 claims abstract description 40
- 238000010248 power generation Methods 0.000 claims abstract description 39
- 230000005540 biological transmission Effects 0.000 claims abstract description 28
- 230000005611 electricity Effects 0.000 claims description 29
- 238000004804 winding Methods 0.000 claims description 4
- 239000013535 sea water Substances 0.000 description 13
- 230000001965 increasing effect Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 238000010009 beating Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000007667 floating Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/30—Energy from the sea, e.g. using wave energy or salinity gradient
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Abstract
The invention relates to the technical field of hydroelectric power generation, in particular to a hydroelectric power generation ship suitable for sea waves, which comprises a ship body, a power generation assembly, a traction transmission assembly and a retraction assembly, wherein the power generation assembly comprises a circuit pipeline, a power generator and a rotary speed-increasing mechanism, the rotary speed-increasing mechanism comprises an input shaft and an output shaft, the retraction assembly comprises a rotating wheel and a driving mechanism, and the traction transmission assembly comprises a first elastic rope, a transmission rope and a transmission wheel. When the ship body floats on the sea surface on the coast side, the ship body can swing left and right under the influence of sea waves, the ship body can pull the driving rope, the driving rope can drive the driving wheel to rotate at the moment around the rope part on the driving wheel, and finally the driving wheel drives the output end of the generator to rotate.
Description
Technical Field
The invention relates to the technical field of hydroelectric power generation, in particular to a hydroelectric power generation ship suitable for sea waves.
Background
Ocean energy refers to renewable energy sources attached to sea water, which receives, stores and emits energy in the form of tidal energy, wave energy, temperature difference energy, salt difference energy, ocean current energy, etc. through various physical processes.
Ocean energy utilization refers to the conversion of various ocean energy into electrical energy or other available forms of energy using certain methods and equipment. The ocean energy has the advantages of reproducibility, no environmental pollution and the like, so the ocean energy is a new energy source with strategic significance to be developed urgently.
The traditional ocean energy power generation mode is mainly divided into two types, one type is tidal power generation, the other type is the wave power generation, the tidal power generation needs to rely on coast to build a large-scale water storage station, so that the large-scale generator is driven to generate power through the fall of sea water when the tide passes through, because the tidal power generation is not only required to put into a large amount of manpower and funds, and the coast for searching for a large-scale water storage station is also a problem, therefore, the tidal power generation has larger limitation, compared with the tidal power generation, the wave power generation has no larger geographic limitation, and the cost required to be input in the wave power generation is relatively low, the traditional wave power generation device comprises a floating plate, a piston, a turbofan and a generator, the floating plate is fluctuated through the sea water and drives the piston to lift through the sea water, and finally the piston drives the output end of the generator to rotate through the turbofan through the lifting, because the stroke of the piston is relatively smaller, the stroke of the piston is limited, so that the air flow can be generated, the efficiency of the generator can be reduced, and the efficiency of generating electric energy is reduced when the tide is generated, the whole device is lifted along with the sea water, the sea power generation device is lowered, and the buoyancy is further required to be not influenced by the sea water when the sea water is further needed to generate.
Disclosure of Invention
Based on this, it is necessary to provide a hydropower boat suitable for ocean waves, in view of the problems of the prior art.
In order to solve the problems in the prior art, the invention adopts the following technical scheme: the utility model provides a hydroelectric power generation ship suitable for seawave, including the hull, the electricity generation subassembly, traction drive subassembly and receive and release subassembly, the hull floats on the sea of coastal, electricity generation subassembly, traction drive subassembly and traction subassembly all locate on the seabed of coastal, the electricity generation subassembly includes the circuit pipeline, generator and rotatory speed-up mechanism, the circuit pipeline tiling is on the seabed, the circuit pipeline embeds there is the cable, the generator is fixed to be located on the circuit pipeline, and the generator is connected with the cable electricity that embeds in the circuit pipeline, rotatory speed-up mechanism includes input shaft and output shaft, the rotational speed of output shaft is greater than the rotational speed of input shaft, and output shaft and the coaxial fixedly link of output shaft, receive and release subassembly is along the axial of circuit pipeline and power generation subassembly interval distribution, and the hull is located between electricity generation subassembly and the receive and release subassembly, receive and release subassembly includes runner and the actuating mechanism that is used for driving the runner and just reverses, traction drive assembly includes elastic rope, elastic rope and drive wheel, elastic rope's one end is twined on the runner, the other end of elastic rope upwards is universal to be connected with the bottom of hull, the drive wheel is coaxial with the input shaft, the drive wheel is twined on one end of elastic rope, the drive rope is twined on the drive wheel, the other end of driving rope is the end of elastic rope is twined on the drive wheel, the drive wheel is the universal wire is the drive wire that is connected with the drive wire that is the drive wire that is the end of the drive wire of the transmission rope, and is the drive wire of the triangle.
Further, the rotary speed-increasing mechanism further comprises a bar-shaped shell fixed at the side of the line pipeline, a starting gear, a terminal gear and a plurality of gear sets, wherein the starting gear, the terminal gear and the plurality of gear sets are arranged in the bar-shaped shell, the axial directions of the input shaft and the output shaft are consistent and are perpendicular to the line pipeline, the input shaft and the output shaft are arranged in the bar-shaped shell in a spaced rotation mode, the starting gear and the terminal gear are respectively and fixedly connected with the input shaft and the output shaft in a coaxial mode, the diameter of the starting gear is larger than that of the terminal gear, the plurality of gear sets are uniformly arranged between the input shaft and the output shaft along the length direction of the bar-shaped shell, each gear set comprises a driven shaft, a big gear and a small gear, the driven shaft rotates in the bar-shaped shell and is parallel to the input shaft, the big gear and the small gear sets are fixedly connected with the driven shaft in a coaxial mode, the small gear in the gear sets close to the starting gear meshes with the starting gear, the big gear of the gear sets close to the terminal gear are meshed with the terminal gear, and the big gears in the other gear sets are meshed with the adjacent small gears.
Further, the driving rope comprises an elastic belt and a second elastic rope, one end of the second elastic rope is wound on the rotating wheel, the other end of the second elastic rope horizontally extends towards the driving wheel, the elastic belt is a rope portion of the driving wheel, one end of the elastic belt is obliquely upwards connected with the bottom of the ship body in a universal mode, the other end of the elastic belt is connected with the extending end of the second elastic rope through a tension spring which is horizontal, and one end of the elastic belt connected with the second elastic rope is the rope portion of the driving rope which is horizontal.
Further, annular baffles are coaxially arranged on two sides of the driving wheel, the elastic belt is arranged between the two annular baffles, a plurality of clamping strips which are uniformly distributed along the length direction of the elastic belt are formed on the inner side surface of the elastic belt, and a circle of clamping grooves which are embedded with the clamping strips are formed on the outer wall of the driving wheel.
Further, the side of circuit pipeline is equipped with the support seat, the week side of support seat is fixed and is equipped with a plurality of rings, the runner is the horizontal rotation and locates on the support seat, and runner perpendicular to circuit pipeline, actuating mechanism includes waterproof shell, driving motor and rotatory locking mechanical system, waterproof shell is fixed to be located on the support seat, driving motor is vertical fixedly locates in the waterproof shell, rotatory locking mechanical system includes the drive shaft, worm wheel and worm, the drive shaft rotates and locates in the waterproof shell, and the drive shaft is unanimous with the axial of runner, the one end of drive shaft wears out from the waterproof shell and links firmly with the runner is coaxial, worm wheel links firmly with the drive shaft is coaxial, worm links firmly with driving motor's output is coaxial, and worm wheel mesh.
Further, the one ends of the elastic ropes and the elastic belts, which are led to the bottom of the ship body, are fixedly provided with lantern rings, the bottom of the ship body is fixedly provided with two shackles, and each lantern ring is sleeved on the corresponding shackles.
Further, the circuit pipeline overcoat is equipped with an external pipe box, and external pipe box's cross section is the U-shaped, and the top of external pipe box is fixed to be equipped with a plurality of flat board, and the top of every flat board is all fixed and is equipped with a plurality of lug.
Further, the external pipe sleeve is divided into two sections from the middle, a connecting seat for connecting the two sections is arranged between the two sections of external pipe sleeve, two sides of the connecting seat are respectively provided with a support plate which is horizontally outwards disbursed, the generator is fixedly arranged on the connecting seat, and the rotary speed increasing mechanism is arranged on one support plate.
Compared with the prior art, the invention has the following beneficial effects:
Firstly, the device generates power by utilizing sea waves close to the coast, the sea waves close to the coast are in a wave shape and continuously slap the coast towards one direction, when the ship body floats on the sea surface of the coast, the ship body can swing left and right under the influence of the sea waves, the ship body can pull the driving rope, the driving rope winds the rope section arranged on the driving wheel and drives the driving wheel to rotate at the moment, and finally, the driving wheel drives the output end of the generator to rotate, and the energy generated by slapping the sea waves is far greater than the energy of floating up and down of the sea waves, so the power generation efficiency of the device is further improved compared with that of the traditional power generation device;
Secondly, when the tide phenomenon occurs, the ship body which rises and falls along with the sea surface can also generate electricity through the traction transmission assembly and the generator through the retraction assembly of the device, so that the device has long effective electricity generation time and the electricity generation capacity is far greater than that of the traditional electricity generation device;
Thirdly, because the sea wave can fall back and gather the potential again to beat the coast after beating the coast, then when the sea wave falls back, the hull receives the drive of sea wave and can move towards the right side, but the energy that the sea wave falls back is far away than the energy that the sea wave gathers the potential to beat the coast, and the rope portion that the previous driving rope was stretched can be through the back of elasticity cooperation sea wave so that carry out the one step and drive the hull and move towards the left side, ensure that two sections generated energy approaches unanimity, further improved the efficiency of generating electricity.
Drawings
FIG. 1 is a schematic perspective view of an embodiment;
FIG. 2 is a front view of an embodiment;
FIG. 3 is a schematic perspective view of a retractable assembly according to an embodiment;
FIG. 4 is a schematic perspective view of a power generation assembly of an embodiment;
FIG. 5 is a schematic perspective view of an elastic belt and a driving wheel of an embodiment;
FIG. 6 is an enlarged partial schematic view of the portion A1 of FIG. 5;
FIG. 7 is an exploded perspective view of the rotational speed increasing mechanism of the embodiment;
FIG. 8 is a schematic illustration of the attachment of the hull of an embodiment to an elastic cord and elastic belt;
FIG. 9 is an enlarged partial schematic view designated by A2 in FIG. 8;
FIG. 10 is an exploded perspective view of the drive mechanism of the embodiment;
fig. 11 is a side view of a circuit conduit of an embodiment.
The reference numerals in the figures are: 1. a hull; 2. a retraction assembly; 3. a rotation accelerating mechanism; 4. a line pipe; 5. a generator; 6. an input shaft; 7. an output shaft; 8. a rotating wheel; 9. a driving mechanism; 10. a first elastic rope; 11. a driving rope; 12. a driving wheel; 13. a bar-shaped shell; 14. a start gear; 15. a terminal gear; 16. a driven shaft; 17. a large gear; 18. a pinion gear; 19. an elastic belt; 20. a second elastic rope; 21. a tension spring; 22. an annular baffle; 23. clamping strips; 24. a clamping groove; 25. a support bracket; 26. a hanging ring; 27. a waterproof case; 28. a driving motor; 29. a drive shaft; 30. a worm wheel; 31. a worm; 32. a collar; 33. a shackle; 34. an external pipe sleeve; 35. a flat plate; 36. lifting lugs; 37. a connecting seat; 38. and (5) supporting plates.
Detailed Description
The invention will be further described in detail with reference to the drawings and the detailed description below, in order to further understand the features and technical means of the invention and the specific objects and functions achieved.
The hydroelectric generation ship comprises a ship body 1, a power generation assembly, a traction transmission assembly and a retraction assembly 2, wherein the ship body 1 floats on the sea surface of the coast, the power generation assembly, the traction transmission assembly and the traction assembly are all arranged on the sea bed of the coast, the power generation assembly comprises a line pipeline 4, a power generator 5 and a rotary speed-increasing mechanism 3, the line pipeline 4 is tiled on the sea bed, a cable is arranged in the line pipeline 4, the power generator 5 is fixedly arranged on the line pipeline 4, the power generator 5 is electrically connected with the cable arranged in the line pipeline 4, the rotary speed-increasing mechanism 3 comprises an input shaft 6 and an output shaft 7, the rotating speed of the output shaft 7 is greater than the rotating speed of the input shaft 6, the output shaft 7 is coaxially and fixedly connected with the output end of the power generator 5, the retraction assembly 2 is distributed with the power generation assembly at intervals along the axial direction of the line pipeline 4, the ship body 1 is arranged between the power generation assembly and the retraction assembly 2, the retraction assembly 2 comprises a rotating wheel 8 and a driving mechanism 9 for driving the rotating wheel 8, the traction transmission assembly comprises a number of elastic ropes 10, 11 and a driving wheel 12, one end of the number of the elastic ropes 10 is fixedly arranged on the line pipeline 4, the generator 5 is electrically connected with the cable 12 arranged in the line pipeline 4, the transmission wheel 12 is obliquely connected with the transmission wheel 11 from the bottom of the transmission wheel 11, the transmission wheel 11 in a horizontal direction and is in a horizontal direction, the same as the transmission rope 12 is connected with the transmission wheel 11, and is in a horizontal direction and is connected with the transmission rope 11, and is in a triangle-shaped and is in a horizontal direction and connected with the transmission rope 11, and is in a horizontal direction and connected with the transmission rope 11.
Because the influence of sea wind, ocean current and morning and evening tides, the sea can produce the seawave, and the seawave that is close to the coast is undulant form and can continuously clap the coast towards a direction wherein, when hull 1 floats on the sea on coast, hull 1 receives the influence of seawave and can do the horizontal hunting, and this device generates electricity through seawave drive hull 1, and what needs to be explained is that generator 5 that this device used is bi-directional generator 5, and the output of generator 5 corotation or reversal all can generate electricity, and specific power generation process is as follows:
As shown in fig. 2, when the hull 1 is driven by sea waves to move towards the left side, the hull 1 pulls the driving rope 11, the driving rope 11 winds the rope portion on the driving wheel 12 to drive the driving wheel 12 to rotate at the moment, meanwhile, the horizontal rope portion of the driving rope 11 is stretched to generate elasticity, the first elastic rope 10 gradually changes into a vertical state from the current oblique direction, so as to generate electricity for the first section, in the process, the driving wheel 12 drives the input shaft 6 to rotate, and the rotating speed of the output shaft 7 is greater than that of the input shaft 6 through the speed increasing effect of the rotating speed increasing mechanism 3, so that the output end of the generator 5 is driven by the output shaft 7 to rotate at a high speed, and finally, the electricity generating effect of the generator 5 is realized;
because the sea waves can fall back and gather potential again to beat the coast after beating the coast, when the sea waves fall back, the ship body 1 is driven by the sea waves to move towards the right, but the energy of the sea waves to fall back is far smaller than that of the sea waves gathering potential to beat the coast, the stretched rope part of the previous driving rope 11 can be matched with the fall back of the sea waves through elasticity, so that the ship body 1 is driven to move towards the left in one step, meanwhile, the first elastic rope 10 can be changed into an oblique state again from a vertical state, when the ship body 1 moves towards the right, the horizontal rope part of the driving rope 11 can pull the rope part of the driving rope 11 to wind the rope part of the driving wheel 12, the driving wheel 12 can be driven to rotate reversely, and the generator 5 can generate electricity again;
When the driving mechanism 9 does not drive the rotating wheel 8 to rotate, the rotating wheel 8 is in a locking state, so that one end of the first elastic rope 10 and one end of the driving rope 11, which are wound on the rotating wheel 8, can be regarded as a fixed state when the ship body 1 swings left and right, and therefore the left and right swinging of the ship body 1 cannot be influenced, before the ship body 1 is used, the first elastic rope 10 and the driving rope 11 are properly wound by the rotating wheel 8, finally the first elastic rope 10 and the driving rope 11 are in a tight state, when sea waves continuously slap the coast, the generator 5 is driven to rotate positively and negatively through the left and right swinging of the ship body 1 to generate electricity, and the electricity generated after the electricity generation of the generator 5 is transmitted to an electricity storage device (not shown in the figure) on the coast through a cable arranged in the circuit pipeline 4;
sea water is influenced by the tide, and the sea level can rise and fall, then when the sea level rises, the driving mechanism 9 drives the rotating wheel 8 to synchronously unreel the first elastic rope 10 and the driving rope 11, so that the ship body 1 is prevented from rising to break the first elastic rope 10 and the driving rope 11, and when the sea level falls, the driving mechanism 9 drives the rotating wheel 8 to synchronously wind the first elastic rope 10 and the driving rope 11, so that the ship body 1 is prevented from falling to cause the first elastic rope 10 and the driving rope 11 to be too loose, and finally the left-right swing of the ship body 1 is influenced.
In order to exhibit the specific structure of the rotation-accelerating mechanism 3, the following features are provided:
The rotary speed-increasing mechanism 3 further comprises a bar-shaped shell 13 fixed at the side of the line pipeline 4, a start gear 14, a terminal gear 15 and a plurality of gear sets, wherein the start gear 14, the terminal gear 15 and the plurality of gear sets are arranged in the bar-shaped shell 13, the axial directions of the input shaft 6 and the output shaft 7 are consistent and are perpendicular to the line pipeline 4, the rotation of the input shaft 6 and the output shaft 7 at intervals is arranged in the bar-shaped shell 13, the start gear 14 and the terminal gear 15 are respectively and fixedly connected with the input shaft 6 and the output shaft 7 in a coaxial mode, the diameter of the start gear 14 is larger than that of the terminal gear 15, the plurality of gear sets are uniformly arranged between the input shaft 6 and the output shaft 7 along the length direction of the bar-shaped shell 13, each gear set comprises a driven shaft 16, a big gear 17 and a small gear 18, the driven shaft 16 rotates in the bar-shaped shell 13 and is parallel to the input shaft 6, the big gear 17 and the small gear 18 are coaxially fixedly connected with the driven shaft 16, the small gear 18 of the gear sets close to the start gear 14 is meshed with the start gear 14, the big gear 17 and the big gear 17 of the gear sets close to the terminal gear 15 are meshed with the small gear 18.
During actual installation, one ends of the input shaft 6 and the output shaft 7 are respectively penetrated out of the strip-shaped shell 13, wherein the driving wheel 12 is positioned out of the strip-shaped shell 13 and is coaxially and fixedly connected with the penetrating end of the input shaft 6, the output end of the generator 5 is coaxially and fixedly connected with the penetrating end of the output shaft 7, and the parts of the strip-shaped shell 13, through which the output shaft 7 and the input shaft 6 penetrate, are respectively provided with a movable sealing ring (not shown in the figure) so as to prevent seawater from being filled into the strip-shaped shell 13;
When the driving wheel 12 is driven by the driving rope 11 to rotate, the driving wheel 12 can drive the input shaft 6 to rotate, after the input shaft 6 rotates, the starting end gear 14 can drive the pinion gear 18 in the adjacent gear set to rotate, the pinion gear 18 of the current gear set can drive the large gear 17 in the next gear set to rotate, so that the speed is increased in multiple stages, and the terminal gear 15 can drive the output shaft 7 to rotate at a high speed, so that the power generation effect of the power generator 5 is finally realized;
In order to facilitate the installation of the start gear 14, the end gear 15, the input shaft 6, the output shaft 7 and the plurality of gear sets in the bar-shaped shell 13, the bar-shaped shell 13 can be split into an upper shell and a lower shell, and the two shells are in sealing connection, so that seawater is prevented from being poured into the bar-shaped shell 13.
In order to reveal the specific structure of the driving rope 11, the following features are provided:
the driving rope 11 comprises an elastic belt 19 and a second elastic rope 20, one end of the second elastic rope 20 is wound on the rotating wheel 8, the other end of the second elastic rope 20 horizontally extends towards the driving wheel 12, the elastic belt 19 is a rope portion of the driving rope 11 wound on the driving wheel 12, one end of the elastic belt 19 is obliquely upwards connected with the bottom of the ship body 1 in a universal mode, the other end of the elastic belt 19 is connected with the extending end of the second elastic rope 20 through a horizontal tension spring 21, and one end of the elastic belt 19 connected with the second elastic rope 20 is a rope portion of the driving rope 11 horizontally.
The elastic belt 19 is used for driving the driving wheel 12 to rotate, and because the elastic belt 19 is in elastic connection with the second elastic rope 20, when the elastic belt 19 pulls the second elastic rope 20, the horizontal section of the whole driving rope 11 can have retracted elasticity, so that the horizontal section of the driving rope 11 can not be broken when the sea wave driving ship body 1 swings.
In order to reveal how the elastic belt 19 rotates the drive wheel 12, the following features are provided:
The two sides of the driving wheel 12 are coaxially provided with annular baffles 22, an elastic belt 19 is positioned between the two annular baffles 22, a plurality of clamping strips 23 which are uniformly distributed along the length direction of the elastic belt 19 are formed on the inner side surface of the elastic belt 19, and a circle of clamping grooves 24 which are embedded with the clamping strips 23 are formed on the outer wall of the driving wheel 12.
When the elastic belt 19 is wound on the driving wheel 12 from below, the corresponding clamping strips 23 on the elastic belt 19 are embedded into the clamping grooves 24, so that the elastic belt 19 drives the driving wheel 12 to rotate when the ship body 1 swings left and right, and the elastic belt 19 is prevented from sliding off the driving wheel 12 through the annular baffle 22.
In order to reveal the specific structure of the drive mechanism 9, the following features are provided:
The side of circuit pipeline 4 is equipped with support bracket 25, the fixed a plurality of rings 26 that are equipped with in week side of support bracket 25, runner 8 is horizontal rotation and locates on support bracket 25, and runner 8 perpendicular to circuit pipeline 4, actuating mechanism 9 includes waterproof shell 27, actuating motor 28 and rotatory locking mechanical system, waterproof shell 27 is fixed to be located on support bracket 25, actuating motor 28 is vertical fixed to be located in waterproof shell 27, rotatory locking mechanical system includes drive shaft 29, worm wheel 30 and worm 31, drive shaft 29 rotates to locate waterproof shell 27 in, and drive shaft 29 is unanimous with the axial of runner 8, the one end of drive shaft 29 wears out from waterproof shell 27 and links firmly with runner 8 is coaxial, worm wheel 30 links firmly with drive shaft 29 is coaxial, worm 31 links firmly with the output coaxial of actuating motor 28, and worm 31 meshes with worm wheel 30 mutually.
The bearing bracket 25 has certain weight, can be with the supporting seat 25 along with the actuating mechanism 9 that takes it together and place on the seabed through a plurality of rings 26, waterproof shell 27 is used for preventing the filling of sea water, because this device is placed on the seabed near the coast, waterproof shell 27 is enough to bear the pressure of sea water, the circuit accessible waterproof cable (not shown in the figure) of connecting driving motor 28 leads to the coast and carries out the circular telegram, after driving motor 28 starts, driving motor 28 can drive worm 31 and rotate, worm 31 rotates then can drive worm wheel 30 rotation, finally worm wheel 30 can drive runner 8 rotation through drive shaft 29, and can realize the rolling and unreeling of runner 8 to elastic cord 10 and elastic cord 20 No. two through the positive and negative rotation of driving motor 28 output, wherein need be explained is that elastic cord 10 and elastic cord 20 twine the winding direction on runner 8 is unanimous, so can ensure that runner 8 can wind up and unreel elastic cord 10 and elastic cord 20 simultaneously.
Because worm wheel 30 can not drive worm 31 to rotate, realize the rotation locking of runner 8 in this way, that is runner 8 can not take place the rotation by oneself, finally ensure that hull 1 can not float away from original position because of the rotation of runner 8 after hull 1 is swung about.
In order to reveal how the elastic cord 10 and the elastic belt 19 are gimbaled to the hull 1, the following features are provided:
the elastic rope 10 and one end of the elastic belt 19 which is led to the bottom of the ship body 1 are fixedly provided with a lantern ring 32, the bottom of the ship body 1 is fixedly provided with two shackles 33, and each lantern ring 32 is sleeved on the corresponding shackles 33.
Through the cooperation of the lantern ring 32 and the shackle 33, one end of the first elastic rope 10 and one end of the elastic belt 19 can always keep being connected with the bottom of the ship body 1 when the ship body 1 swings, and the situation that the connection is disconnected due to hard connection can not occur.
In order to facilitate laying of the line pipe 4 on the seabed, the following features are provided:
The circuit pipeline 4 is sleeved with an external pipe sleeve 34, the cross section of the external pipe sleeve 34 is U-shaped, a plurality of flat plates 35 are fixedly arranged at the top of the external pipe sleeve 34, and a plurality of lifting lugs 36 are fixedly arranged at the top of each flat plate 35.
When laying the pipeline 4, the whole external pipe sleeve 34 is lifted by the lifting lugs 36 on the flat plate 35, and the external pipe sleeve 34 and the pipeline 4 therein are placed on the seabed together.
In order to ensure the stability of the generator 5 and the rotation-accelerating mechanism 3 on the seabed, the following features are provided:
the external pipe sleeve 34 is divided into two sections from the middle, a connecting seat 37 for connecting the two sections of external pipe sleeve 34 is arranged between the two sections of external pipe sleeve 34, two sides of the connecting seat 37 are respectively provided with a support plate 38 which horizontally extends outwards, the generator 5 is fixedly arranged on the connecting seat 37, and the rotary speed-increasing mechanism 3 is arranged on one support plate 38.
The connecting seat 37 is used for fixedly placing the generator 5, and the generator 5 can be sleeved with a waterproof cover outside the generator 5 before being placed on the connecting seat 37, and the support plates 38 on two sides of the connecting seat 37 are used for increasing the contact area between the external pipe sleeve 34 and the seabed, so that the external pipe sleeve 34 is effectively prevented from rotating, and the stability of the generator 5 and the rotary speed-increasing mechanism 3 on the seabed is improved.
Working principle:
Because the influence of sea wind, ocean current and morning and evening tides, the sea can produce the seawave, and the seawave that is close to the coast is undulant form and can continuously clap the coast towards a direction wherein, when hull 1 floats on the sea on coast, hull 1 receives the influence of seawave and can do the horizontal hunting, and this device generates electricity through seawave drive hull 1, and what needs to be explained is that generator 5 that this device used is bi-directional generator 5, and the output of generator 5 corotation or reversal all can generate electricity, and specific power generation process is as follows:
As shown in fig. 2, when the hull 1 is driven by sea waves to move towards the left side, the hull 1 pulls the driving rope 11, the driving rope 11 winds the rope portion on the driving wheel 12 to drive the driving wheel 12 to rotate at the moment, meanwhile, the horizontal rope portion of the driving rope 11 is stretched to generate elasticity, the first elastic rope 10 gradually changes into a vertical state from the current oblique direction, so as to generate electricity for the first section, in the process, the driving wheel 12 drives the input shaft 6 to rotate, and the rotating speed of the output shaft 7 is greater than that of the input shaft 6 through the speed increasing effect of the rotating speed increasing mechanism 3, so that the output end of the generator 5 is driven by the output shaft 7 to rotate at a high speed, and finally, the electricity generating effect of the generator 5 is realized;
because the sea waves can fall back and gather potential again to beat the coast after beating the coast, when the sea waves fall back, the ship body 1 is driven by the sea waves to move towards the right, but the energy of the sea waves to fall back is far smaller than that of the sea waves gathering potential to beat the coast, the stretched rope part of the previous driving rope 11 can be matched with the fall back of the sea waves through elasticity, so that the ship body 1 is driven to move towards the left in one step, meanwhile, the first elastic rope 10 can be changed into an oblique state again from a vertical state, when the ship body 1 moves towards the right, the horizontal rope part of the driving rope 11 can pull the rope part of the driving rope 11 to wind the rope part of the driving wheel 12, the driving wheel 12 can be driven to rotate reversely, and the generator 5 can generate electricity again;
When the driving mechanism 9 does not drive the rotating wheel 8 to rotate, the rotating wheel 8 is in a locking state, so that one end of the first elastic rope 10 and one end of the driving rope 11, which are wound on the rotating wheel 8, can be regarded as a fixed state when the ship body 1 swings left and right, and therefore the left and right swinging of the ship body 1 cannot be influenced, before the ship body 1 is used, the first elastic rope 10 and the driving rope 11 are properly wound by the rotating wheel 8, finally the first elastic rope 10 and the driving rope 11 are in a tight state, when sea waves continuously slap the coast, the generator 5 is driven to rotate positively and negatively through the left and right swinging of the ship body 1 to generate electricity, and the electricity generated after the electricity generation of the generator 5 is transmitted to an electricity storage device (not shown in the figure) on the coast through a cable arranged in the circuit pipeline 4;
sea water is influenced by the tide, and the sea level can rise and fall, then when the sea level rises, the driving mechanism 9 drives the rotating wheel 8 to synchronously unreel the first elastic rope 10 and the driving rope 11, so that the ship body 1 is prevented from rising to break the first elastic rope 10 and the driving rope 11, and when the sea level falls, the driving mechanism 9 drives the rotating wheel 8 to synchronously wind the first elastic rope 10 and the driving rope 11, so that the ship body 1 is prevented from falling to cause the first elastic rope 10 and the driving rope 11 to be too loose, and finally the left-right swing of the ship body 1 is influenced.
The foregoing examples merely illustrate one or more embodiments of the invention, which are described in greater detail and are not to be construed as limiting the scope of the invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of protection of the present invention is to be determined by the appended claims.
Claims (5)
1. The utility model provides a hydroelectric power generation ship suitable for seawave, a serial communication port, including hull (1), power generation subassembly, traction drive subassembly and receive and release subassembly (2), hull (1) floats on the sea on coast, power generation subassembly, traction drive subassembly and receive and release subassembly (2) are all located on the seabed on coast, power generation subassembly includes circuit pipeline (4), generator (5) and rotatory speed-up mechanism (3), circuit pipeline (4) tiling is on the seabed, circuit pipeline (4) embeds has the cable, generator (5) are fixed to be located on circuit pipeline (4), and generator (5) are connected with the cable electricity of being built in circuit pipeline (4), rotatory speed-up mechanism (3) include input shaft (6) and output shaft (7), The rotating speed of the output shaft (7) is greater than that of the input shaft (6), the output shaft (7) is fixedly connected with the output end of the generator (5) in a coaxial way, the winding and unwinding component (2) is distributed with the power generation component at intervals along the axial direction of the line pipeline (4), the ship body (1) is positioned between the power generation component and the winding and unwinding component (2), the winding and unwinding component (2) comprises a rotating wheel (8) and a driving mechanism (9) for driving the rotating wheel (8) to rotate positively and negatively, the traction transmission component comprises a first elastic rope (10), a driving rope (11) and a driving wheel (12), one end of the first elastic rope (10) is wound on the rotating wheel (8), the other end of the first elastic rope (10) is obliquely upwards connected with the bottom of the ship body (1) in a universal way, The transmission wheel (12) is fixedly connected with the input shaft (6) in a coaxial way, one end of the transmission rope (11) is wound on the rotating wheel (8), the other end of the transmission rope (11) horizontally guides to the input shaft (6) and obliquely upwards is connected with the bottom of the ship body (1) in a universal way after bypassing the transmission wheel (12), a rope body formed by the first elastic rope (10) and the transmission rope (11) is in a triangle shape, wherein the horizontal rope portion of the transmission rope (11) has elasticity, the transmission rope (11) winds the rope portion arranged on the transmission wheel (12) and is used for driving the transmission wheel (12) to rotate, the rotary speed-increasing mechanism (3) further comprises a strip-shaped shell (13) fixed at the side of the line pipeline (4) and a start gear (14) arranged in the strip-shaped shell (13), The axial direction of the input shaft (6) and the axial direction of the output shaft (7) are consistent and are perpendicular to the circuit pipeline (4), the rotation of the input shaft (6) and the output shaft (7) at intervals is arranged in the strip-shaped shell (13), the starting end gear (14) and the terminal end gear (15) are respectively and fixedly connected with the input shaft (6) and the output shaft (7) in a coaxial way, the diameter of the starting end gear (14) is larger than that of the terminal end gear (15), the plurality of gear sets are uniformly arranged between the input shaft (6) and the output shaft (7) along the length direction of the strip-shaped shell (13), each gear set comprises a driven shaft (16), a large gear (17) and a small gear (18), The driven shaft (16) rotates in the strip-shaped shell (13), the driven shaft (16) is parallel to the input shaft (6), the large gear (17) and the small gear (18) are coaxially and fixedly connected with the driven shaft (16), wherein the small gear (18) in the gear set close to the starting gear (14) is meshed with the starting gear (14), the large gear (17) in the gear set close to the terminal gear (15) is meshed with the terminal gear (15), the large gears (17) in the rest gear sets are meshed with the adjacent small gears (18), the driving rope (11) comprises an elastic belt (19) and a second elastic rope (20), one end of the second elastic rope (20) is wound on the rotating wheel (8), The other end of the second elastic rope (20) horizontally extends towards the driving wheel (12), the elastic belt (19) is a rope portion of the driving rope (11) wound on the driving wheel (12), one end of the elastic belt (19) is obliquely upwards connected with the bottom of the ship body (1) in a universal mode, the other end of the elastic belt (19) is connected with the extending end of the second elastic rope (20) through a horizontal tension spring (21), one end of the elastic belt (19) connected with the second elastic rope (20) is a horizontal rope portion of the driving rope (11), annular baffles (22) are coaxially arranged on two sides of the driving wheel (12), the elastic belt (19) is located between the two annular baffles (22), The inner side surface of the elastic belt (19) is provided with a plurality of clamping strips (23) which are uniformly distributed along the length direction of the elastic belt (19), and the outer wall of the driving wheel (12) is provided with a circle of clamping grooves (24) which are embedded with the clamping strips (23).
2. The hydroelectric ship suitable for sea waves according to claim 1, wherein a supporting seat (25) is arranged at the side of the line pipeline (4), a plurality of hanging rings (26) are fixedly arranged at the periphery of the supporting seat (25), the rotating wheel (8) is horizontally rotated and arranged on the supporting seat (25), the rotating wheel (8) is perpendicular to the line pipeline (4), the driving mechanism (9) comprises a waterproof shell (27), a driving motor (28) and a rotation locking mechanism, the waterproof shell (27) is fixedly arranged on the supporting seat (25), the driving motor (28) is vertically and fixedly arranged in the waterproof shell (27), the rotation locking mechanism comprises a driving shaft (29), a worm wheel (30) and a worm (31), the driving shaft (29) is rotationally arranged in the waterproof shell (27), the driving shaft (29) is consistent with the axial direction of the rotating wheel (8), one end of the driving shaft (29) penetrates out of the waterproof shell (27) and is fixedly connected with the rotating wheel (8) in a coaxial mode, the worm (31) is fixedly connected with the output end of the driving motor (28) in a coaxial mode, and the worm (31) is meshed with the worm wheel (31).
3. Hydroelectric power generation ship suitable for sea waves according to claim 1, characterized in that the ends of the elastic ropes (10) and the elastic belts (19) which are led to the bottom of the ship body (1) are fixedly provided with collars (32), the bottom of the ship body (1) is fixedly provided with two shackles (33), and each collar (32) is sleeved on the corresponding shackle (33).
4. Hydroelectric power generation ship suitable for sea waves according to claim 1, characterized in that the circuit pipeline (4) is externally sleeved with an external pipe sleeve (34), the cross section of the external pipe sleeve (34) is U-shaped, a plurality of flat plates (35) are fixedly arranged at the top of the external pipe sleeve (34), and a plurality of lifting lugs (36) are fixedly arranged at the top of each flat plate (35).
5. Hydroelectric power generation ship suitable for sea waves according to claim 4, characterized in that the external pipe sleeve (34) is divided into two sections from the middle, a connecting seat (37) for connecting the two sections is arranged between the two sections of external pipe sleeves (34), two sides of the connecting seat (37) are respectively provided with a support plate (38) which is horizontally outwards extended, the generator (5) is fixedly arranged on the connecting seat (37), and the rotary speed-increasing mechanism (3) is arranged on one support plate (38).
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| CN202311537569.7A CN117646699B (en) | 2023-11-17 | 2023-11-17 | Hydroelectric generation ship suitable for sea waves |
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| CN103899492A (en) * | 2014-04-02 | 2014-07-02 | 哈尔滨工程大学 | Floating wind-hydraulic power generating set |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| EP0056885A1 (en) * | 1981-01-21 | 1982-08-04 | James R. Ekstrom | Wave power generator |
| CN1031355C (en) * | 1993-05-03 | 1996-03-20 | 孙凯 | Electric power device with guide sail |
| CN101526062A (en) * | 2008-03-08 | 2009-09-09 | 曲言明 | Floating body rope pulley wave energy generating system |
| CN101749169A (en) * | 2008-12-14 | 2010-06-23 | 曲言明 | Dual-rope type float body rope wheel sea wave power generation system |
| CN111271211B (en) * | 2020-03-03 | 2021-11-02 | 苏州爱本科技有限公司 | Oscillating float type wave power generation device |
| CN216447041U (en) * | 2022-01-06 | 2022-05-06 | 王昕� | Floating type monomer series-connectable sea wave generator |
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| CN103899492A (en) * | 2014-04-02 | 2014-07-02 | 哈尔滨工程大学 | Floating wind-hydraulic power generating set |
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