CN113738562A - Tidal energy and wave energy combined power generation device - Google Patents
Tidal energy and wave energy combined power generation device Download PDFInfo
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- CN113738562A CN113738562A CN202111060550.9A CN202111060550A CN113738562A CN 113738562 A CN113738562 A CN 113738562A CN 202111060550 A CN202111060550 A CN 202111060550A CN 113738562 A CN113738562 A CN 113738562A
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
- F03B13/12—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy
- F03B13/14—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy
- F03B13/16—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem"
- F03B13/18—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem" where the other member, i.e. rem is fixed, at least at one point, with respect to the sea bed or shore
- F03B13/1805—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem" where the other member, i.e. rem is fixed, at least at one point, with respect to the sea bed or shore and the wom is hinged to the rem
- F03B13/181—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem" where the other member, i.e. rem is fixed, at least at one point, with respect to the sea bed or shore and the wom is hinged to the rem for limited rotation
- F03B13/1815—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem" where the other member, i.e. rem is fixed, at least at one point, with respect to the sea bed or shore and the wom is hinged to the rem for limited rotation with an up-and-down movement
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B11/00—Parts or details not provided for in, or of interest apart from, the preceding groups, e.g. wear-protection couplings, between turbine and generator
- F03B11/02—Casings
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
- 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
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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
- Y02E10/20—Hydro energy
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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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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Oceanography (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
The invention relates to a tidal energy and wave energy combined power generation device.A wave energy power generation device is arranged in a power generation box, a mounting groove positioned below the power generation box is arranged on a dam, the tidal energy power generation device which is matched with the wave energy power generation device for power generation is arranged in a water channel, the bottom of a water storage pipe is embedded with a suspension mechanism in a sliding connection mode, a plurality of groups of water injection mechanisms are annularly and equidistantly arranged on a supporting pipe at the bottom of the water storage pipe, a plugging door is connected to the inner wall of one side of a reservoir in a sliding mode, a driving mechanism for driving the plugging door to ascend and descend is arranged in the mounting groove, a flow guide mechanism for guiding seawater is arranged in the water channel, an adjusting mechanism for guiding and adjusting the flow guide mechanism is arranged in the mounting groove, a water conveying pipe is arranged at the top of one side of the water storage pipe, and the other end of the water conveying pipe is communicated with the top of the power generation box; the problem of present wave energy can continuously generate electricity, but the electricity generation is unstable, and the generated energy is little, and tidal energy generated energy is big and stable, but unable sustainable electricity generation, leads to ocean energy total generating efficiency not high is solved.
Description
Technical Field
The invention belongs to the technical field of ocean power generation, and relates to a tidal energy and wave energy combined power generation device.
Background
Currently, energy problems become a hot spot of global concern, environmental pollution is becoming serious due to utilization of traditional fossil energy, and most of the traditional fossil energy is non-renewable energy. The development and utilization of renewable new energy are highly valued by various countries, and become an important direction for the development of the current energy field. The ocean is taken as a main body occupying 70 percent of the surface area, not only has abundant resources such as aquatic products, petroleum and the like, but also contains huge energy sources, and the ocean energy sources mainly exist in the forms of tides, waves, temperature differences, salinity gradients, ocean currents and the like. Wherein, the wave energy and tidal energy have abundant reserves and cyclic regeneration in the ocean.
The wave energy mainly adopts a mode of realizing the transmission of the wave energy from reciprocating motion to unidirectional rotation motion by a certain transmission mechanism to drive a generator to generate electricity, adopts a mechanical device of a rack, a gear and a ratchet mechanism to realize the electricity generation, but the mechanical devices such as gears, racks and the like are easy to cause the rotation of the power generation shaft to be disconnected, which affects the stability of power generation, the tidal energy intercepts seawater during tide rise mainly through a construction reservoir, and pushes a water turbine to operate by utilizing the height difference of the water surface during tide fall so as to convert water head potential energy into electric energy, however, tidal energy is periodic and intermittent, and continuous power generation cannot be carried out, so that wave energy can continuously generate power, however, the power generation is unstable and the power generation amount is small, and the tidal energy cannot generate power continuously although the power generation amount is large and stable, how to combine the two to generate electricity and improve the generating effect of the current ocean energy is a problem which needs to be solved at present.
Disclosure of Invention
In view of the above, the invention provides a tidal energy and wave energy combined power generation device, which aims to solve the problems that the total power generation efficiency of ocean energy is not high due to the fact that the existing wave energy can continuously generate power but is unstable in power generation, small in power generation amount, large and stable in tidal energy power generation amount and incapable of continuously generating power.
In order to achieve the purpose, the invention provides the following technical scheme:
a tidal energy and wave energy combined power generation device comprises a reservoir and a water channel built on a dam, a power generation box body fixedly mounted on the dam and a water storage pipe fixedly connected to one side of the power generation box body, wherein the reservoir is communicated with the water channel, a wave energy power generation device is arranged in the power generation box body, a mounting groove positioned below the power generation box body is arranged on the dam, the tidal energy power generation device is arranged in the water channel, the tidal energy power generation device penetrates through the mounting groove and is matched with the wave energy power generation device to generate power, a suspension mechanism is embedded in the bottom of the water storage pipe and is connected with a support pipe, a plurality of groups of water injection mechanisms for injecting water into the water storage pipe are arranged on the support pipe in an annular equidistant manner, the water injection mechanisms are in transmission fit with the suspension mechanism, a blocking door for blocking the water channel is connected to the inner wall of one side of the reservoir in a sliding manner, and a driving mechanism for driving the blocking door to lift is arranged in the mounting groove, be equipped with in the water course and be used for carrying out the water conservancy diversion mechanism of water conservancy diversion to the sea water, be equipped with in the mounting groove and be used for carrying out the guiding adjustment to water conservancy diversion mechanism's adjustment mechanism, one side top of retaining pipe is equipped with the raceway, and the other end of raceway is linked together with the top of power generation box, and the top of power generation box is equipped with the access door, and level sensor is installed near the top of one side inner wall of mounting groove to the reservoir.
Furthermore, wave energy power generation facility includes the inside generator of fixedly connected with power generation box, the first bull stick of fixedly connected with on the output shaft of generator, the other end of first bull stick rotates with one side inner wall of power generation box to be connected, one side of first bull stick is annular equidistance and is equipped with a plurality of first blades, and first blade is located the below of raceway.
Furthermore, tidal power generation device is including rotating the second bull stick of connecting at water course bottom inner wall, is annular equidistance on the second bull stick and is equipped with a plurality of second blades, and the top of second bull stick runs through the mounting groove and extends to in the generating box, and the fixed cover in top of second bull stick is equipped with first bevel gear, and the fixed cover in one side of first bull stick is equipped with the second bevel gear with first bevel gear engaged with.
Further, fixedly connected with casing is run through to the bottom of power generation box, and in the bottom of casing extended to the mounting groove, and the top of casing was the opening, and one side of second bull stick was run through the rotation with the bottom of casing and is connected, and the fixed cover in one side that the second bull stick is located the casing is equipped with water wheels, and one side bottom of casing is equipped with the drain pipe, and the other end of drain pipe extends to in the cistern.
Further, the suspension mechanism is including embedding sliding connection at the movable rod of water storage tube bottom, the bottom of water storage tube is equipped with the hole groove, the sealed fixedly connected with fixed block in the hole groove, the top of movable rod slides and runs through the top of fixed block and imbeds sliding connection and has the dead lever, and the top of dead lever and the top inner wall fixed connection in hole groove, the cover is equipped with first spring on the dead lever, the top of first spring and the top inner wall fixed connection in hole groove, the bottom of first spring and the top fixed connection of movable rod, the bottom of movable rod extends to the below and the fixedly connected with suspension piece of stay tube, one side of movable rod is equipped with the spacing subassembly that is located the water storage tube bottom.
Further, spacing subassembly is including fixed cover establishing the spacing ring in movable rod one side, and the top of spacing ring is annular equidistance and runs through sliding connection and has a plurality of guide arms, the top of a plurality of guide arms all with the bottom outer wall fixed connection of retaining pipe, the equal fixedly connected with stopper in bottom of a plurality of guide arms, the top fixedly connected with sealing washer of spacing ring.
Further, the water injection mechanism comprises a piston cylinder fixedly connected with one side of the supporting tube in a penetrating way, a piston is connected with the inside of the piston cylinder in a sealing and sliding way, a piston rod is fixedly connected with one side of the piston, the other end of the piston rod penetrates one side of the piston cylinder and extends to the inner side of the supporting tube, a second spring is sleeved on the piston rod, the two ends of the second spring are respectively and fixedly connected with the inner wall of one side of the piston cylinder and one side of the piston rod, a fixing ring is fixedly sleeved on one side of the movable rod, which is positioned on the inner side of the supporting tube, the outer wall of the fixing ring is in annular equidistant rotary connection with a plurality of first connecting rods, the other ends of the plurality of first connecting rods are respectively and rotatably connected with one end of the corresponding piston rod, a water outlet pipe and a water inlet pipe are respectively arranged on one side of the top and the bottom of the piston cylinder, a one-way water outlet valve and a one-way water inlet valve are respectively arranged on the water outlet pipe and the water inlet pipe, and the top end of the water outlet pipe is communicated with the bottom of one side of the water storage pipe, the bottom end of the water inlet pipe extends to the sea and is fixedly connected with a filter head.
Further, actuating mechanism includes that fixed connection is close to the installation piece of reservoir one side inner wall at the mounting groove, the first servo motor of top fixedly connected with of installation piece, one side inner wall fixedly connected with of reservoir is located the protective housing of drain pipe below, the top inner wall of protective housing rotates and is connected with the lead screw, the bottom of lead screw extends to the below of protective housing and is connected with the bottom inner wall rotation of reservoir, the fixed cover in one side of lead screw is equipped with driven bevel gear, the output shaft of first servo motor extends to in the protective housing and fixed cover is equipped with the initiative bevel gear that meshes with driven bevel gear mutually, one side thread bush of lead screw is equipped with the nut piece, and one side of nut piece and one side fixed connection of stifled door, first servo motor and level sensor electric connection.
Further, water conservancy diversion mechanism is including being vertical rotation and connecting two third bull sticks at both sides entrance in the water course, and equal fixed cover is equipped with the guide plate on two third bull sticks.
Furthermore, the adjusting mechanism comprises a slide bar which is embedded in and slidably connected with the inner wall of the water channel, one side of the slide bar, which is close to the second rotating bar, is fixedly connected with a first rack, one side of the slide bar, which is far away from the first rack, is fixedly sleeved with a first gear and a second gear which are positioned above the corresponding guide plate respectively, the first gear is meshed with the second rack, the inner wall of one side of the water channel is slidably connected with a sliding plate, one side of the sliding plate is fixedly connected with a third rack which is meshed with the second gear, one side of the sliding plate and one side of the slide bar are rotatably connected with the same second connecting rod, one side of the second rotating bar is rotatably sleeved with a rotating ring, one side of the rotating ring is rotatably connected with the inner wall of the top of the water channel in a penetrating manner, one side of the rotating ring, which is positioned in the water channel, is fixedly sleeved with a transmission gear which is meshed with the first rack, one side of the rotating ring extends into the mounting groove and is fixedly sleeved with a large gear, the bottom fixedly connected with second servo motor of installation piece, the fixed cover is equipped with the pinion that meshes with the gear wheel on the output shaft of second servo motor.
The invention has the beneficial effects that:
1. according to the tidal energy and wave energy combined power generation device disclosed by the invention, the suspension mechanism slides up and down through waves, seawater can be conveyed into the water storage pipe and continuously flows out through the water conveying pipe, so that the first rotating rod can be driven to continuously rotate to generate power, the power generation is stable, and the problem of unsmooth rotation caused by the traditional mechanical gear structure is avoided.
2. According to the tidal energy and wave energy combined power generation device disclosed by the invention, the movable rod is embedded and slidably connected at the bottom of the water storage pipe, so that the sliding guide effect is good, the installation space is saved, meanwhile, the effective sealing effect on the internal structure can be achieved, the corrosion of seawater is prevented, and the service life of the whole device is prolonged.
3. According to the tidal energy and wave energy combined power generation device disclosed by the invention, the water wheel is continuously driven to rotate again under the advantage of height and fall after the primary power generation is carried out through water flow, so that the power generation stability can be further improved.
4. According to the tidal energy and wave energy combined power generation device disclosed by the invention, the second rotating rod can be driven to rotate through the second blade through the water head difference of the rising tide and the falling tide of the tide, meanwhile, the first rotating rod can be driven to rotate to realize the effect of continuous power generation, and the tide and wave energy combined power generation is carried out, so that the integral power generation effect can be greatly improved.
5. According to the tidal energy and wave energy combined power generation device disclosed by the invention, the rotation angle of the guide plate can be adjusted by starting the second servo motor, so that the flow direction of water flow can be guided during rising tide and falling tide, the second blades are always rotated in one direction, and the stability and the fluency of tidal power generation are improved.
6. The tidal energy and wave energy combined power generation device disclosed by the invention has the advantages of compact structure, simplicity in operation, stable power generation process by utilizing waves through the matching of the suspension mechanism and the water injection mechanism, reasonable layout of the whole device, space saving, simplicity in manufacture, good sealing performance and long service life, can enable the whole power generation process to be more continuous and stable through the combined power generation of the wave power generation device and the tidal power generation device, can adjust the rotation angle of the guide plate by starting the second servo motor, can guide the flow direction of water flow during tide rise and tide fall, and improves the stability and smoothness of tidal power generation.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention. The objectives and other advantages of the invention may be realized and attained by the means of the instrumentalities and combinations particularly pointed out hereinafter.
Drawings
For the purposes of promoting a better understanding of the objects, aspects and advantages of the invention, reference will now be made to the following detailed description taken in conjunction with the accompanying drawings in which:
FIG. 1 is a schematic overall structure diagram of a tidal energy and wave energy combined power generation device of the invention;
FIG. 2 is a cross-sectional view of the overall structure of a tidal energy and wave energy combined power generation device of the invention;
FIG. 3 is a partial schematic view of the structure of the water reservoir portion of FIG. 2 according to the present invention;
FIG. 4 is a partial perspective view of a bottom structure of a water storage pipe in the tidal energy and wave energy combined power generation device of the present invention;
FIG. 5 is a top view of a support tube structure in a tidal energy and wave energy combined power generation device of the present invention;
FIG. 6 is a perspective view of a connecting structure of a movable rod and a limiting ring in the tidal energy and wave energy combined power generation device of the present invention;
FIG. 7 is a partial schematic view of the power generation portion of FIG. 2 according to the present invention;
FIG. 8 is a top view of an internal waterway mounting structure in a tidal energy and wave energy cogeneration apparatus of the present invention.
Reference numerals: 1. a reservoir; 2. a water channel; 3. a power generation box body; 4. a water storage pipe; 5. a water delivery pipe; 6. a generator; 7. a first rotating lever; 8. a first blade; 9. a hole groove; 10. mounting grooves; 11. a fixed block; 12. a movable rod; 13. fixing the rod; 14. a first spring; 15. a suspension block; 16. supporting a tube; 17. a piston cylinder; 18. a piston; 19. a piston rod; 20. a fixing ring; 21. a first link; 22. a second spring; 23. a water outlet pipe; 24. a one-way water outlet valve; 25. a water inlet pipe; 26. a one-way water inlet valve; 27. a filter head; 28. a guide bar; 29. a limiting ring; 30. a limiting block; 31. a seal ring; 32. an access door; 33. a housing; 34. a second rotating rod; 35. a water wheel; 36. a second blade; 37. a drain pipe; 38. a first bevel gear; 39. a second bevel gear; 40. mounting blocks; 41. a protective box; 42. a first servo motor; 43. a driving bevel gear; 44. a screw rod; 45. a driven bevel gear; 46. a nut block; 47. blocking the door; 48. a water level sensor; 49. a third rotating rod; 50. a baffle; 51. a first gear; 52. a second gear; 53. a rotating ring; 54. a bull gear; 55. a transmission gear; 56. a second servo motor; 57. a pinion gear; 58. a slide bar; 59. a first rack; 60. a second rack; 61. a slide plate; 62. a third rack; 63. a second link.
Detailed Description
The embodiments of the present invention are described below with reference to specific embodiments, and other advantages and effects of the present invention will be easily understood by those skilled in the art from the disclosure of the present specification. The invention is capable of other and different embodiments and of being practiced or of being carried out in various ways, and its several details are capable of modification in various respects, all without departing from the spirit and scope of the present invention. It should be noted that the drawings provided in the following embodiments are only for illustrating the basic idea of the present invention in a schematic way, and the features in the following embodiments and examples may be combined with each other without conflict.
Wherein the showings are for the purpose of illustrating the invention only and not for the purpose of limiting the same, and in which there is shown by way of illustration only and not in the drawings in which there is no intention to limit the invention thereto; to better illustrate the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar components; in the description of the present invention, it should be understood that if there is an orientation or positional relationship indicated by terms such as "upper", "lower", "left", "right", "front", "rear", etc., based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of description, but it is not an indication or suggestion that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes, and are not to be construed as limiting the present invention, and the specific meaning of the terms may be understood by those skilled in the art according to specific situations.
Example one
As shown in figures 1-8, a tidal energy and wave energy combined power generation device comprises a reservoir 1 and a water channel 2 built on a dam, a power generation box body 3 fixedly installed on the dam and a water storage pipe 4 fixedly connected to one side of the power generation box body 3, wherein the reservoir 1 is communicated with the water channel 2, a wave energy power generation device is arranged in the power generation box body 3, a mounting groove 10 positioned below the power generation box body 3 is arranged on the dam, a tidal energy power generation device is arranged in the water channel 2, the tidal energy power generation device penetrates through the mounting groove 10 and is matched with the wave energy power generation device for power generation, a suspension mechanism is embedded and slidably connected to the bottom of the water storage pipe 4, a support pipe 16 is fixedly connected to the bottom of the water storage pipe 4, a plurality of groups of water injection mechanisms for injecting water into the water storage pipe 4 are annularly arranged on the support pipe 16 at equal intervals, the water injection mechanisms are in transmission fit with the suspension mechanism, a blocking door 47 for blocking the water channel 2 is slidably connected to the inner wall of one side of the reservoir 1, be equipped with the actuating mechanism who is used for driving door 47 to go up and down in the mounting groove 10, be equipped with the water conservancy diversion mechanism that is used for carrying out the water conservancy diversion to the sea water in the water course 2, be equipped with the adjustment mechanism who is used for leading the regulation to water conservancy diversion mechanism in the mounting groove 10, one side top of water storage pipe 4 is equipped with raceway 5, and the other end of raceway 5 is linked together with the top of power generation box 3, the top of power generation box 3 is equipped with access door 32, water level sensor 48 is installed near the top of one side inner wall of mounting groove 10 to reservoir 1.
In the invention, through the matching of the suspension mechanism and the water injection mechanism, the power generation effect can be achieved by utilizing waves, the power generation process is stable, the whole device is reasonable in layout, the space is saved, the manufacture is simple, the sealing performance is good, the service life is long, the whole power generation process can be more continuous and stable through the combined power generation of the wave power generation device and the tidal power generation device, the rotation angle of the guide plate 50 can be adjusted by starting the second servo motor 56, the water flow direction can be guided during the rising tide and the falling tide, and the stability and the smoothness of the tidal power generation are improved.
According to the invention, the wave energy power generation device comprises a generator 6 fixedly connected with the inside of a power generation box body 3, a first rotating rod 7 is fixedly connected onto an output shaft of the generator 6, the other end of the first rotating rod 7 is rotatably connected with the inner wall of one side of the power generation box body 3, a plurality of first blades 8 are annularly and equidistantly arranged on one side of the first rotating rod 7, the first blades 8 are positioned below a water conveying pipe 5, and water in a water storage pipe 4 flows on the first blades 8 through the water conveying pipe 5 and drives the first rotating rod 7 to rotate, so that the power generation effect of the generator 6 is realized.
In the invention, the tidal power generation device comprises a second rotating rod 34 which is rotatably connected with the inner wall of the bottom of the water channel 2, a plurality of second blades 36 are annularly and equidistantly arranged on the second rotating rod 34, the top end of the second rotating rod 34 penetrates through the mounting groove 10 and extends into the power generation box body 3, a first bevel gear 38 is fixedly sleeved at the top end of the second rotating rod 34, a second bevel gear 39 which is meshed with the first bevel gear 38 is fixedly sleeved at one side of the first rotating rod 7, and when the tide rises or falls, seawater pushes the second blades 36 to rotate through the water channel 2, meanwhile, the second rotating rod 34 is driven to rotate, and the first rotating rod 7 can be driven to rotate, so that the effect of continuous power generation of the power generator 6 is realized, and the power generation efficiency is improved.
In the invention, the suspension mechanism comprises a movable rod 12 which is embedded and connected with the bottom of a water storage pipe 4 in a sliding manner, a hole groove 9 is arranged at the bottom of the water storage pipe 4, a fixed block 11 is fixedly connected in the hole groove 9 in a sealing manner, the top end of the movable rod 12 penetrates through the top of the fixed block 11 in a sliding manner and is embedded and connected with a fixed rod 13 in a sliding manner, the top end of the fixed rod 13 is fixedly connected with the inner wall of the top of the hole groove 9, a first spring 14 is sleeved on the fixed rod 13, the top end of the first spring 14 is fixedly connected with the inner wall of the top of the hole groove 9, the bottom end of the first spring 14 is fixedly connected with the top end of the movable rod 12, the bottom end of the movable rod 12 extends to the lower part of a supporting pipe 16 and is fixedly connected with a suspension block 15, a limiting component which is arranged at the bottom of the water storage pipe 4 is arranged at one side of the movable rod 12, the suspension block 15 can be driven to float up and down by waves formed by seawater, and further drive the movable rod 12 to slide up and down by matching with the first spring 14, the sliding stability can be improved by sliding the movable rod 12 in the hole slot 9.
In the invention, the limiting component comprises a limiting ring 29 fixedly sleeved on one side of the movable rod 12, the top of the limiting ring 29 is annularly and equidistantly connected with a plurality of guide rods 28 in a penetrating and sliding manner, the top ends of the guide rods 28 are fixedly connected with the outer wall of the bottom of the water storage pipe 4, the bottom ends of the guide rods 28 are fixedly connected with limiting blocks 30, and the top of the limiting ring 29 is fixedly connected with a sealing ring 31.
In the invention, the water injection mechanism comprises a piston cylinder 17 fixedly connected with one side of a supporting pipe 16 in a penetrating way, a piston 18 is connected with the inside of the piston cylinder 17 in a sealing and sliding way, one side of the piston 18 is fixedly connected with a piston rod 19, the other end of the piston rod 19 penetrates one side of the piston cylinder 17 and extends to the inner side of the supporting pipe 16, a second spring 22 is sleeved on the piston rod 19, the two ends of the second spring 22 are respectively and fixedly connected with the inner wall of one side of the piston cylinder 17 and one side of the piston rod 19, a fixing ring 20 is fixedly sleeved on one side of a movable rod 12 positioned at the inner side of the supporting pipe 16, the outer wall of the fixing ring 20 is in annular equidistant rotating connection with a plurality of first connecting rods 21, the other ends of the plurality of first connecting rods 21 are respectively and rotatably connected with one end of the corresponding piston rod 19, a water outlet pipe 23 and a water inlet pipe 25 are respectively arranged at one side of the top and the bottom of the piston cylinder 17 positioned at the outer side of the supporting pipe 16, a one-way water outlet valve 24 and a one-way water inlet valve 26 are respectively arranged on the water outlet pipe 23 and the water inlet pipe 25, the top end of the water outlet pipe 23 is communicated with the bottom of one side of the water storage pipe 4, the bottom end of the water inlet pipe 25 extends into the sea and is fixedly connected with a filter head 27, when the movable rod 12 slides up and down back and forth, the piston 18 can be driven to move back and forth, and then seawater can be injected into the water storage pipe 4 through the matching of the water inlet pipe 25 and the water outlet pipe 23.
In the invention, the driving mechanism comprises an installation block 40 fixedly connected to the inner wall of the installation groove 10 close to one side of the reservoir 1, the top of the installation block 40 is fixedly connected with a first servo motor 42, the inner wall of one side of the reservoir 1 is fixedly connected with a protection box 41 positioned below a water discharge pipe 37, the inner wall of the top of the protection box 41 is rotatably connected with a screw rod 44, the bottom end of the screw rod 44 extends to the lower part of the protection box 41 and is rotatably connected with the inner wall of the bottom of the reservoir 1, one side of the screw rod 44 is fixedly sleeved with a driven bevel gear 45, the output shaft of the first servo motor 42 extends into the protection box 41 and is fixedly sleeved with a driving bevel gear 43 meshed with the driven bevel gear 45, one side of the screw rod 44 is sleeved with a nut block 46 in a threaded manner, one side of the nut block 46 is fixedly connected with one side of a blocking door 47, the first servo motor 42 is electrically connected with a water level sensor 48, and the blocking door 47 can be driven to lift by starting the first servo motor 42, furthermore, the opening and closing of the water channel 2 can be adjusted, the tidal power generation effect is achieved, and meanwhile the height of the water level of the reservoir 1 can be detected through the water level sensor 48, so that the closing of the blocking door 47 is controlled, and the water overflow of the reservoir 1 is prevented.
Example two
This embodiment is a further improvement of the previous embodiment: as shown in figures 1-8, a tidal energy and wave energy combined power generation device comprises a reservoir 1 and a water channel 2 built on a dam, a power generation box body 3 fixedly installed on the dam and a water storage pipe 4 fixedly connected to one side of the power generation box body 3, wherein the reservoir 1 is communicated with the water channel 2, a wave energy power generation device is arranged in the power generation box body 3, a mounting groove 10 positioned below the power generation box body 3 is arranged on the dam, a tidal energy power generation device is arranged in the water channel 2, the tidal energy power generation device penetrates through the mounting groove 10 and is matched with the wave energy power generation device for power generation, a suspension mechanism is embedded and slidably connected to the bottom of the water storage pipe 4, a support pipe 16 is fixedly connected to the bottom of the water storage pipe 4, a plurality of groups of water injection mechanisms for injecting water into the water storage pipe 4 are annularly arranged on the support pipe 16 at equal intervals, the water injection mechanisms are in transmission fit with the suspension mechanism, a blocking door 47 for blocking the water channel 2 is slidably connected to the inner wall of one side of the reservoir 1, be equipped with the actuating mechanism who is used for driving door 47 to go up and down in the mounting groove 10, be equipped with the water conservancy diversion mechanism that is used for carrying out the water conservancy diversion to the sea water in the water course 2, be equipped with the adjustment mechanism who is used for leading the regulation to water conservancy diversion mechanism in the mounting groove 10, one side top of water storage pipe 4 is equipped with raceway 5, and the other end of raceway 5 is linked together with the top of power generation box 3, the top of power generation box 3 is equipped with access door 32, water level sensor 48 is installed near the top of one side inner wall of mounting groove 10 to reservoir 1.
In the invention, through the matching of the suspension mechanism and the water injection mechanism, the power generation effect can be achieved by utilizing waves, the power generation process is stable, the whole device is reasonable in layout, the space is saved, the manufacture is simple, the sealing performance is good, the service life is long, the whole power generation process can be more continuous and stable through the combined power generation of the wave power generation device and the tidal power generation device, the rotation angle of the guide plate 50 can be adjusted by starting the second servo motor 56, the water flow direction can be guided during the rising tide and the falling tide, and the stability and the smoothness of the tidal power generation are improved.
According to the invention, the wave energy power generation device comprises a generator 6 fixedly connected with the inside of a power generation box body 3, a first rotating rod 7 is fixedly connected onto an output shaft of the generator 6, the other end of the first rotating rod 7 is rotatably connected with the inner wall of one side of the power generation box body 3, a plurality of first blades 8 are annularly and equidistantly arranged on one side of the first rotating rod 7, the first blades 8 are positioned below a water conveying pipe 5, and water in a water storage pipe 4 flows on the first blades 8 through the water conveying pipe 5 and drives the first rotating rod 7 to rotate, so that the power generation effect of the generator 6 is realized.
In the invention, the tidal power generation device comprises a second rotating rod 34 which is rotatably connected with the inner wall of the bottom of the water channel 2, a plurality of second blades 36 are annularly and equidistantly arranged on the second rotating rod 34, the top end of the second rotating rod 34 penetrates through the mounting groove 10 and extends into the power generation box body 3, a first bevel gear 38 is fixedly sleeved at the top end of the second rotating rod 34, a second bevel gear 39 which is meshed with the first bevel gear 38 is fixedly sleeved at one side of the first rotating rod 7, and when the tide rises or falls, seawater pushes the second blades 36 to rotate through the water channel 2, meanwhile, the second rotating rod 34 is driven to rotate, and the first rotating rod 7 can be driven to rotate, so that the effect of continuous power generation of the power generator 6 is realized, and the power generation efficiency is improved.
In the invention, the bottom of the power generation box body 3 is fixedly connected with the shell 33 in a penetrating manner, the bottom of the shell 33 extends into the mounting groove 10, the top of the shell 33 is provided with an opening, one side of the second rotating rod 34 is rotatably connected with the bottom of the shell 33 in a penetrating manner, one side of the second rotating rod 34 positioned in the shell 33 is fixedly sleeved with the water wheel 35, the bottom of one side of the shell 33 is provided with the water discharge pipe 37, the other end of the water discharge pipe 37 extends into the reservoir 1, when water in the power generation box body 3 flows into the shell 33, the water wheel 35 can be driven to rotate, the second rotating rod 34 is driven to rotate, the power generation stability can be further improved, and meanwhile, seawater flows into the reservoir 1 through the water discharge pipe 37 and flows out of the water channel 2 again.
In the invention, the suspension mechanism comprises a movable rod 12 which is embedded and connected with the bottom of a water storage pipe 4 in a sliding manner, a hole groove 9 is arranged at the bottom of the water storage pipe 4, a fixed block 11 is fixedly connected in the hole groove 9 in a sealing manner, the top end of the movable rod 12 penetrates through the top of the fixed block 11 in a sliding manner and is embedded and connected with a fixed rod 13 in a sliding manner, the top end of the fixed rod 13 is fixedly connected with the inner wall of the top of the hole groove 9, a first spring 14 is sleeved on the fixed rod 13, the top end of the first spring 14 is fixedly connected with the inner wall of the top of the hole groove 9, the bottom end of the first spring 14 is fixedly connected with the top end of the movable rod 12, the bottom end of the movable rod 12 extends to the lower part of a supporting pipe 16 and is fixedly connected with a suspension block 15, a limiting component which is arranged at the bottom of the water storage pipe 4 is arranged at one side of the movable rod 12, the suspension block 15 can be driven to float up and down by waves formed by seawater, and further drive the movable rod 12 to slide up and down by matching with the first spring 14, the sliding stability can be improved by sliding the movable rod 12 in the hole slot 9.
In the invention, the limiting component comprises a limiting ring 29 fixedly sleeved on one side of the movable rod 12, the top of the limiting ring 29 is annularly and equidistantly connected with a plurality of guide rods 28 in a penetrating and sliding manner, the top ends of the guide rods 28 are fixedly connected with the outer wall of the bottom of the water storage pipe 4, the bottom ends of the guide rods 28 are fixedly connected with limiting blocks 30, and the top of the limiting ring 29 is fixedly connected with a sealing ring 31.
In the invention, the water injection mechanism comprises a piston cylinder 17 fixedly connected with one side of a supporting pipe 16 in a penetrating way, a piston 18 is connected with the inside of the piston cylinder 17 in a sealing and sliding way, one side of the piston 18 is fixedly connected with a piston rod 19, the other end of the piston rod 19 penetrates one side of the piston cylinder 17 and extends to the inner side of the supporting pipe 16, a second spring 22 is sleeved on the piston rod 19, the two ends of the second spring 22 are respectively and fixedly connected with the inner wall of one side of the piston cylinder 17 and one side of the piston rod 19, a fixing ring 20 is fixedly sleeved on one side of a movable rod 12 positioned at the inner side of the supporting pipe 16, the outer wall of the fixing ring 20 is in annular equidistant rotating connection with a plurality of first connecting rods 21, the other ends of the plurality of first connecting rods 21 are respectively and rotatably connected with one end of the corresponding piston rod 19, a water outlet pipe 23 and a water inlet pipe 25 are respectively arranged at one side of the top and the bottom of the piston cylinder 17 positioned at the outer side of the supporting pipe 16, a one-way water outlet valve 24 and a one-way water inlet valve 26 are respectively arranged on the water outlet pipe 23 and the water inlet pipe 25, the top end of the water outlet pipe 23 is communicated with the bottom of one side of the water storage pipe 4, the bottom end of the water inlet pipe 25 extends into the sea and is fixedly connected with a filter head 27, when the movable rod 12 slides up and down back and forth, the piston 18 can be driven to move back and forth, and then seawater can be injected into the water storage pipe 4 through the matching of the water inlet pipe 25 and the water outlet pipe 23.
In the invention, the driving mechanism comprises an installation block 40 fixedly connected to the inner wall of the installation groove 10 close to one side of the reservoir 1, the top of the installation block 40 is fixedly connected with a first servo motor 42, the inner wall of one side of the reservoir 1 is fixedly connected with a protection box 41 positioned below a water discharge pipe 37, the inner wall of the top of the protection box 41 is rotatably connected with a screw rod 44, the bottom end of the screw rod 44 extends to the lower part of the protection box 41 and is rotatably connected with the inner wall of the bottom of the reservoir 1, one side of the screw rod 44 is fixedly sleeved with a driven bevel gear 45, the output shaft of the first servo motor 42 extends into the protection box 41 and is fixedly sleeved with a driving bevel gear 43 meshed with the driven bevel gear 45, one side of the screw rod 44 is sleeved with a nut block 46 in a threaded manner, one side of the nut block 46 is fixedly connected with one side of a blocking door 47, the first servo motor 42 is electrically connected with a water level sensor 48, and the blocking door 47 can be driven to lift by starting the first servo motor 42, furthermore, the opening and closing of the water channel 2 can be adjusted, the tidal power generation effect is achieved, and meanwhile the height of the water level of the reservoir 1 can be detected through the water level sensor 48, so that the closing of the blocking door 47 is controlled, and the water overflow of the reservoir 1 is prevented.
According to the invention, the flow guide mechanism comprises two third rotating rods 49 which are vertically and rotatably connected with the passage openings at two sides in the water channel 2, flow guide plates 50 are fixedly sleeved on the two third rotating rods 49, the flow direction of seawater can be guided through the flow guide plates 50, after the tide rise is finished, the seawater flows into the reservoir 1 through the water channel 2, the flow guide plate 50 close to the sea surface is vertical to the inner wall of the water channel 2, the other flow guide plate 50 is attached to the inner wall of the water channel 2, the second blades 36 can be driven to rotate anticlockwise when water flows through, when the tide fall is finished, the seawater flows back to the sea through the reservoir 1, the flow guide plate 50 close to the reservoir 1 is vertical to the inner wall of the water channel 2, the other flow guide plate 50 is attached to the inner wall of the water channel 2, and the water flow still drives the second blades 36 to rotate anticlockwise, so that the stability of power generation is improved.
In the invention, the adjusting mechanism comprises a slide bar 58 embedded and connected on the inner wall of the water channel 2 in a sliding manner, one side of the slide bar 58 close to the second rotating bar 34 is fixedly connected with a first rack 59, one side of the slide bar 58 far away from the first rack 59 is fixedly connected with a second rack 60, two third rotating bars 49 are respectively and fixedly sleeved with a first gear 51 and a second gear 52 which are positioned above the corresponding guide plate 50, the first gear 51 is meshed with the second rack 60, one side of the water channel 2 is connected with a sliding plate 61 in a sliding manner, one side of the sliding plate 61 is fixedly connected with a third rack 62 which is meshed with the second gear 52, one side of the sliding plate 61 is rotatably connected with one side of the slide bar 58 by a same second connecting rod 63, one side of the second rotating bar 34 is rotatably sleeved with a rotating ring 53, one side of the rotating ring 53 is in a penetrating and rotating connection with the inner wall at the top of the water channel 2, one side of the rotating ring 53 positioned in the water channel 2 is fixedly sleeved with a transmission gear 55 which is meshed with the first rack 59, one side of the rotating ring 53 extends into the mounting groove 10 and is fixedly sleeved with a large gear 54, the bottom of the mounting block 40 is fixedly connected with a second servo motor 56, an output shaft of the second servo motor 56 is fixedly sleeved with a small gear 57 meshed with the large gear 54, the rotating ring 53 is driven to rotate by starting the second servo motor 56, the sliding rod 58 can be driven to slide, so that the rotating angle of the two guide plates 50 can be adjusted, and the seawater guide effect is realized.
The advantages of the second embodiment over the first embodiment are:
firstly, after the wave power generation device is powered by water flow, the water flow flows into the shell 33 along the power generation box body 3, and can drive the water wheel 35 to rotate again so as to drive the second rotating rod 34 to rotate, so that the power generation stability can be further improved;
second, the turning angle of two guide plates 50 can be adjusted by starting the second servo motor 56, and the flow direction of the seawater can be guided by the guide plates 50, so that the stability of power generation is improved.
The working principle of the tidal energy and wave energy combined power generation device is as follows: when the sea water generates waves, the suspension block 15 can be driven to float upwards and move, and the movable rod 12 is driven to slide upwards along the fixed rod 13 in the hole groove 9, at the same time, the first spring 14 is in a compressed state, then the movable rod 12 is driven to slide downwards under the elastic action of the first spring 14, so that the effect that the movable rod 12 slides up and down in the sea water waves is realized, the movable rod 12 can slide up and down and can drive the piston rod 19 to move back and forth through the first connecting rod 21, and simultaneously drive the piston 18 to slide back and forth, so that the sea water can flow into the piston cylinder 17 through the water inlet pipe 25 and then flow into the water storage pipe 4 through the water outlet pipe 23, impurities in the water can be filtered through the filter head 27, the stability of the back and forth sliding of the piston 18 can be improved through the second spring 22, at the moment, the extra sea water in the water storage pipe 4 flows into the power generation box body 3 along the water delivery pipe 5 and falls on the first blade 8 to drive the first rotating rod 7 to rotate, the generator 6 realizes the effect of wave energy power generation, water flow continues to flow into the shell 33 along the power generation box body 3, the water wheel 35 can be driven to rotate due to the effect of height fall, the second rotating rod 34 is further driven to rotate, the first rotating rod 7 can be driven to rotate due to the meshing of the first bevel gear 38 and the second bevel gear 39, the stability of wave energy power generation is further improved, at the moment, seawater flows into the reservoir 1 through the water discharge pipe 37 (the seawater flowing into the reservoir 1 can be discharged according to the size condition of specific waves, the water flow can be stored firstly and then discharged, the water flow can be discharged continuously and then flows back to the sea from the water channel 2.
When the sea level rises continuously, the suspension block 15 drives the movable rod 12 to slide upwards, and simultaneously drives the limit ring 29 and the seal ring 31 to move upwards and tightly abut against the bottom of the water storage pipe 4, the seal performance can be improved through the seal ring 31, seawater is prevented from entering the hole groove 9 to corrode the connecting piece and the first spring 14 inside, meanwhile, the movable rod 12 can also be limited to slide, so as to limit the movement of the piston 18, and prevent the damage of the device caused by the overlarge stress of the piston rod 19, after the seawater rise, the first servo motor 42 is started, as the driving bevel gear 43 is engaged with the driven bevel gear 45, the screw rod 44 can be driven to rotate, and simultaneously, the nut block 46 drives the blocking door 47 to slide upwards to open the water channel 2, as the water level difference, the seawater flows into the water channel 2 to be stored in the water storage 1, and when the seawater flows through the water channel 2, can drive second blade 36 and rotate to this drives second bull stick 34 and rotates, can continue to drive first bull stick 7 this moment and rotate, with this effect that realizes tidal power generation (because the suspension piece 15 is in the aquatic completely when rising tide, can't carry out wave energy electricity generation), after detecting the water in the reservoir 1 through level sensor 48 and reaching the take the altitude, reverse start first servo motor 42 drives stifled door 47 and slides down, closes water course 2.
After the seawater is ebbed, the blocking door 47 is opened to make the seawater in the reservoir 1 flow back to the sea again through the water channel 2 by utilizing the relation of the height difference of the water level, the effect of tidal power generation is realized again, the continuous and stable power generation can be realized by the combined power generation of waves and tides, the power generation effect is greatly improved, the second servo motor 56 is started, the rotating ring 53 can be driven to rotate as the pinion 57 is meshed with the bull gear 54, and the transmission gear 55 is meshed with the first rack 59, so the sliding rod 58 can be driven to slide, meanwhile, one of the guide plates 50 can be driven to rotate by the meshing movement of the second rack 60 and the first gear 51, the sliding rod 58 can drive the sliding plate 61 to slide by the second connecting rod 63, the third rack 62 is meshed with the second gear 52, the other guide plate 50 can be driven to rotate, so that the adjusting effect of the rotating angles of the two guide plates 50 can be simultaneously realized, after rising tide, the sea water flows into the reservoir 1 through the water channel 2, the guide plate 50 close to the sea surface is perpendicular to the inner wall of the water channel 2 at the moment, the other guide plate 50 is attached to the inner wall of the water channel 2, when water flows, the second blade 36 can be driven to rotate anticlockwise, after falling tide, the sea water flows back to the sea through the reservoir 1, the guide plate 50 close to the reservoir 1 is perpendicular to the inner wall of the water channel 2 at the moment, the other guide plate 50 is attached to the inner wall of the water channel 2, when the water flows, the second blade 36 is still driven to rotate anticlockwise, the stability of power generation is improved, the second blade 36 is enabled to rotate more smoothly, and the generator set can be conveniently checked and maintained through the access door 32.
Finally, the above embodiments are only intended to illustrate the technical solutions of the present invention and not to limit the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it will be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions, and all of them should be covered by the claims of the present invention.
Claims (10)
1. A tidal energy and wave energy combined power generation device comprises a reservoir (1) and a water channel (2) built on a dam, a power generation box body (3) fixedly installed on the dam and a water storage pipe (4) fixedly connected to one side of the power generation box body (3), wherein the reservoir (1) is communicated with the water channel (2), the tidal energy combined power generation device is characterized in that the wave energy power generation device is arranged in the power generation box body (3), a mounting groove (10) positioned below the power generation box body (3) is formed in the dam, the tidal energy power generation device penetrates through the mounting groove (10) and is matched with the wave energy power generation device to generate power, a suspension mechanism is embedded into the bottom of the water storage pipe (4) in a sliding connection mode, a supporting pipe (16) is fixedly connected to the bottom of the water storage pipe (4), and a plurality of groups of water injection mechanisms used for injecting water into the water storage pipe (4) are annularly and equidistantly arranged on the supporting pipe (16), and water injection mechanism and suspension mechanism transmission cooperation, one side inner wall sliding connection of reservoir (1) has stifled door (47) that is used for shutoff water course (2), be equipped with the actuating mechanism who is used for driving stifled door (47) and goes up and down in mounting groove (10), be equipped with the water conservancy diversion mechanism that is used for carrying out the water conservancy diversion to the sea water in water course (2), be equipped with the adjustment mechanism who is used for leading the regulation to water conservancy diversion mechanism in mounting groove (10), one side top of retaining pipe (4) is equipped with raceway (5), and the other end of raceway (5) is linked together with the top of power generation box (3), the top of power generation box (3) is equipped with access door (32), level sensor (48) are installed at the top that one side inner wall of reservoir (1) is close to mounting groove (10).
2. A tidal energy and wave energy combined power generation device as claimed in claim 1, wherein the wave energy power generation device comprises a power generator (6) fixedly connected with the inside of a power generation box body (3), a first rotating rod (7) is fixedly connected to an output shaft of the power generator (6), the other end of the first rotating rod (7) is rotatably connected with the inner wall of one side of the power generation box body (3), a plurality of first blades (8) are annularly and equidistantly arranged on one side of the first rotating rod (7), and the first blades (8) are positioned below a water conveying pipe (5).
3. A tidal energy and wave energy combined power generation device as claimed in claim 1, wherein the tidal energy and wave energy combined power generation device comprises a second rotating rod (34) which is rotatably connected to the inner wall of the bottom of the water channel (2), a plurality of second blades (36) are annularly and equidistantly arranged on the second rotating rod (34), the top end of the second rotating rod (34) penetrates through the installation groove (10) and extends into the power generation box body (3), a first bevel gear (38) is fixedly sleeved at the top end of the second rotating rod (34), and a second bevel gear (39) meshed with the first bevel gear (38) is fixedly sleeved on one side of the first rotating rod (7).
4. A tidal energy and wave energy combined power generation device as claimed in claim 3, wherein the bottom of the power generation box body (3) penetrates through and is fixedly connected with a shell (33), the bottom of the shell (33) extends into the installation groove (10), the top of the shell (33) is open, one side of the second rotating rod (34) penetrates through and is rotatably connected with the bottom of the shell (33), one side of the second rotating rod (34) located in the shell (33) is fixedly sleeved with a water wheel (35), the bottom of one side of the shell (33) is provided with a water drain pipe (37), and the other end of the water drain pipe (37) extends into the reservoir (1).
5. The tidal energy and wave energy combined power generation device of claim 1, wherein the suspension mechanism comprises a movable rod (12) which is embedded and slidably connected to the bottom of the water storage pipe (4), a hole groove (9) is formed in the bottom of the water storage pipe (4), a fixed block (11) is fixedly connected in the hole groove (9) in a sealing manner, the top end of the movable rod (12) penetrates through the top of the fixed block (11) in a sliding manner and is embedded and slidably connected with a fixed rod (13), the top end of the fixed rod (13) is fixedly connected with the inner wall of the top of the hole groove (9), a first spring (14) is sleeved on the fixed rod (13), the top end of the first spring (14) is fixedly connected with the inner wall of the top of the hole groove (9), the bottom end of the first spring (14) is fixedly connected with the top end of the movable rod (12), the bottom end of the movable rod (12) extends to the lower part of the supporting pipe (16) and is fixedly connected with a suspension block (15), one side of the movable rod (12) is provided with a limiting component positioned at the bottom of the water storage pipe (4).
6. The tidal energy and wave energy combined power generation device of claim 5, wherein the limiting assembly comprises a limiting ring (29) fixedly sleeved on one side of the movable rod (12), the top of the limiting ring (29) is in an annular shape and is connected with a plurality of guide rods (28) in a penetrating and sliding manner at equal intervals, the top ends of the guide rods (28) are fixedly connected with the outer wall of the bottom of the water storage pipe (4), the bottom ends of the guide rods (28) are fixedly connected with limiting blocks (30), and the top of the limiting ring (29) is fixedly connected with a sealing ring (31).
7. A tidal energy and wave energy combined power generation device as claimed in claim 6, wherein the water injection mechanism comprises a piston cylinder (17) fixedly connected with one side of the support pipe (16) in a penetrating manner, the piston (18) is connected with the piston cylinder (17) in a sealing and sliding manner, one side of the piston (18) is fixedly connected with a piston rod (19), the other end of the piston rod (19) penetrates one side of the piston cylinder (17) and extends to the inner side of the support pipe (16), a second spring (22) is sleeved on the piston rod (19), two ends of the second spring (22) are respectively fixedly connected with the inner wall of one side of the piston cylinder (17) and one side of the piston rod (19), a fixing ring (20) is fixedly sleeved on one side of the movable rod (12) positioned at the inner side of the support pipe (16), and a plurality of first connecting rods (21) are rotatably connected with the outer wall of the fixing ring (20) in an annular and equidistant manner, the other ends of the first connecting rods (21) are respectively rotatably connected with one end of the corresponding piston rod (19), a water outlet pipe (23) and a water inlet pipe (25) are respectively arranged on one side, located on the outer side of the supporting pipe (16), of the top and the bottom of the piston cylinder (17), a one-way water outlet valve (24) and a one-way water inlet valve (26) are respectively installed on the water outlet pipe (23) and the water inlet pipe (25), the top end of the water outlet pipe (23) is communicated with the bottom of one side of the water storage pipe (4), and the bottom end of the water inlet pipe (25) extends into the sea and is fixedly connected with a filter head (27).
8. A tidal energy and wave energy combined power generation device as claimed in claim 4, wherein the driving mechanism comprises a mounting block (40) fixedly connected to the inner wall of the mounting groove (10) near one side of the reservoir (1), the top of the mounting block (40) is fixedly connected with a first servo motor (42), the inner wall of one side of the reservoir (1) is fixedly connected with a protective box (41) positioned below the drain pipe (37), the inner wall of the top of the protective box (41) is rotatably connected with a lead screw (44), the bottom end of the lead screw (44) extends to the lower part of the protective box (41) and is rotatably connected with the inner wall of the bottom of the reservoir (1), one side of the lead screw (44) is fixedly sleeved with a driven bevel gear (45), the output shaft of the first servo motor (42) extends into the protective box (41) and is fixedly sleeved with a driving bevel gear (43) engaged with the driven bevel gear (45), one side of the screw rod (44) is sleeved with a nut block (46) in a threaded manner, one side of the nut block (46) is fixedly connected with one side of the blocking door (47), and the first servo motor (42) is electrically connected with the water level sensor (48).
9. A tidal energy and wave energy combined power generation device according to claim 3, wherein the flow guide mechanism comprises two third rotating rods (49) which are vertically and rotatably connected with the passage openings at two sides in the water passage (2), and flow guide plates (50) are fixedly sleeved on the two third rotating rods (49).
10. A tidal energy and wave energy combined power generation device according to claim 9, wherein the adjusting mechanism comprises a slide bar (58) embedded and slidably connected to the inner wall of the water channel (2), a first rack (59) is fixedly connected to one side of the slide bar (58) close to the second rotary bar (34), a second rack (60) is fixedly connected to one side of the slide bar (58) far away from the first rack (59), a first gear (51) and a second gear (52) which are respectively and fixedly sleeved on the two third rotary bars (49) and are positioned above the corresponding guide plate (50), the first gear (51) is meshed with the second rack (60), a sliding plate (61) is slidably connected to the inner wall of one side of the water channel (2), a third rack (62) which is meshed with the second gear (52) is fixedly connected to one side of the sliding plate (61), and a second connecting rod (63) is rotatably connected to one side of the sliding plate (61) and one side of the slide bar (58), one side of second bull stick (34) is rotated the cover and is equipped with swivel becket (53), one side of swivel becket (53) and the top inner wall through rotation of water course (2) are connected, one side fixed cover that swivel becket (53) are located water course (2) is equipped with drive gear (55) with first rack (59) looks meshing, one side of swivel becket (53) extends to in mounting groove (10) and fixed cover is equipped with gear wheel (54), the bottom fixedly connected with second servo motor (56) of installation piece (40), fixed cover is equipped with pinion (57) with gear wheel (54) looks meshing on the output shaft of second servo motor (56).
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115653824A (en) * | 2022-11-16 | 2023-01-31 | 河南大学 | Tidal energy compressed air energy storage device and method utilizing underground aquifer |
-
2021
- 2021-09-10 CN CN202111060550.9A patent/CN113738562A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115653824A (en) * | 2022-11-16 | 2023-01-31 | 河南大学 | Tidal energy compressed air energy storage device and method utilizing underground aquifer |
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Application publication date: 20211203 |