Ocean current and wave energy harvesting unit

Abstract

The present invention discloses an ocean current and sea wave energy collection unit, which belongs to the field of energy collection devices and solves the problems of existing difficulties in collecting sea wave energy and difficulty in installing collection devices. The collection unit includes a sea wave energy collection system and a support structure, wherein the sea wave energy collection system is installed at the bottom of the support structure, wherein the support structure includes a bracket module 1, a bracket module 2, a bracket module 3 and a support column buried below the seabed surface, wherein the bracket module 1 is slidably installed on the periphery of the support column, and a limit assembly is provided between the bracket module 1 and the support column, and a locking assembly is provided between the bracket module 1 and the support column, wherein the bracket module 2 is symmetrically installed on both sides of the lower part of the bracket module 1, and the bracket module 3 is symmetrically installed on both sides of the upper part of the bracket module 1. The ocean current and sea wave energy collection unit of the present invention can be used for collecting sea wave energy in harsh marine environments and can be quickly installed in marine environments.

Description

Technical Field

[0001] The present invention relates to a sea wave energy collection device, and more particularly to a sea current and sea wave energy collection unit. Background Art

[0002] The ocean has a huge amount of renewable energy. The collectible energy of the ocean mainly includes sea wave energy and tidal energy. Sea wave energy includes vertical wave energy and horizontal wave energy. Among them, the development and utilization of tidal energy is already very mature. Now the only way for humans to industrially convert ocean energy into electrical energy is tidal power generation. Due to the high energy density energy field required for the development and utilization of sea wave energy, the marine environment is very harsh, and the existing development and utilization of sea wave energy basically remains in the conceptual stage.

[0003] Even tidal power generation is subject to stringent site selection restrictions, and the actual ocean energy that can be utilized is still negligible for human needs. The main reasons why wave energy is difficult to develop and utilize for industrial power generation are:

[0004] 1. The environment is very bad:

[0005] Power plants need a high-energy-density energy collection field. For the ocean, the higher the energy field density, the worse the environment. The ocean's strong winds and waves, turbulent undercurrents, high salt and humidity, and the distance from the coast are all daunting. Such an environment poses great difficulties to the construction, maintenance, and transmission of energy of power plants.

[0006] 2. There is no robust and efficient ocean energy harvesting equipment:

[0007] Existing ocean energy collection equipment is still in the conceptual stage. Without effective energy collection equipment, the industrial utilization of ocean energy is naturally out of the question.

[0008] 3. There is no system to efficiently transmit the energy collected at sea to the shore and efficiently convert the ocean energy into electricity.

[0009] 4. There are no energy field facilities that are easy to build, easy to maintain, and durable:

[0010] In extremely harsh marine environments, energy field facilities cannot be easy to build, easy to maintain, sturdy and durable, and modularly arranged. It will be extremely difficult to build an industrialized sea surface power generation energy field. Summary of the invention

[0011] The technical problem to be solved by the present invention is to address the above-mentioned deficiencies in the prior art, and its purpose is to provide an ocean current and sea wave energy collection unit that can be used to collect sea wave energy in harsh marine environments and achieve rapid installation in marine environments.

[0012] The technical solution of the present invention is as follows: an ocean current and sea wave energy collection unit, comprising a sea wave energy collection system and a support structure, wherein the sea wave energy collection system is installed at the bottom of the support structure, and the support structure comprises a bracket module 1, a bracket module 2, a bracket module 3 and a support column buried below the seabed surface, wherein the bracket module 1 is slidably installed on the periphery of the support column, and a limiting assembly is provided between the bracket module 1 and the support column, a locking assembly is provided between the bracket module 1 and the support column, the bracket module 2 is symmetrically installed on both sides of the lower part of the bracket module 1, and the bracket module 3 is symmetrically installed on both sides of the upper part of the bracket module 1.

[0013] As a further improvement, the limiting assembly includes a convex rail and a concave rail, the convex rail is fixed to the outer wall of the support column, the concave rail is fixed in the bracket module 1, and the convex rail is slidably inserted in the concave rail.

[0014] Furthermore, the locking assembly includes a horn and a sleeve, and there are two horns in total. The horns are fixedly connected to the support column, and the two horns are respectively located on the upper and lower sides of the steel pipe of the bracket module one, and the sleeve is movably sleeved on the outer periphery of the horn, and the sleeve is connected to the horn by screws.

[0015] Furthermore, a groove-shaped horn support plate is fixedly embedded in the support column, the horn is fixed in the horn support plate, and the sleeve is movably inserted into the horn in the horn support plate.

[0016] Furthermore, a lifting bracket is provided above the support column, and the lifting bracket is connected to the bracket module.

[0017] Furthermore, the bracket module 2, the bracket module 3 and the bracket module 1 are all connected by screws.

[0018] Furthermore, a plurality of connecting frames are provided between the bracket module 2 and the bracket module 3, and two ends of each of the connecting frames are respectively connected to the bracket module 2 and the bracket module 3 by screws.

[0019] Furthermore, the sea wave energy collection system includes a current and wave vertical energy collection system and a current and wave horizontal energy collection system. The current and wave vertical energy collection system is installed on the periphery of the supporting structure, and the current and wave horizontal energy collection system is installed on the bottom of the supporting structure.

[0020] Furthermore, the ocean current and wave vertical energy collection system is a high-pressure water output type ocean wave vertical energy collection system, which includes a high-pressure water supply pipe and a high-pressure water output type ocean wave vertical energy collector that can collect the ocean wave vertical energy and convert it into high-pressure water. The water outlet end of the high-pressure water supply pipe is connected to the high-pressure water network, the water inlet end of the high-pressure water supply pipe is connected to the water outlet end of the high-pressure water output type ocean wave vertical energy collector, and a one-way valve is provided at the end of the high-pressure water supply pipe.

[0021] Furthermore, the ocean current and wave horizontal energy collection system is a unidirectional ocean current and wave horizontal energy collection system, which includes a water pump structure and a unidirectional ocean current and wave horizontal energy collector that can collect the unidirectional ocean wave horizontal energy and convert it into mechanical rotational energy, and the unidirectional ocean current and wave horizontal energy collector is linked to the water pump structure; the water pump structure is connected with a water suction pipe and a high-pressure water pipe, the water outlet end of the high-pressure water pipe is connected to the high-pressure water pipe network, and a one-way valve is provided at the end of the high-pressure water pipe.

[0022] Beneficial Effects

[0023] Compared with the prior art, the present invention has the following advantages:

[0024] 1. The ocean current and wave energy collection unit of the present invention, by setting up an ocean current and wave vertical energy collection system and an ocean current and wave horizontal energy collection system, adopts different types of ocean wave energy collection systems to collect ocean wave energy in different directions, can respond sensitively to different types of ocean wave surface changes, realizes unidirectional energy collection of vertical and horizontal movement of ocean waves, and converts it into high-pressure water for transmission, covers a changing range, and responds more comprehensively.

[0025] 2. The ocean current and wave energy collection unit of the present invention adopts three split-type bracket modules mounted on a support column. Each bracket module is welded on shore to form a standard module, which is then transferred to the sea for assembly. The overall grid modular production and installation method can achieve rapid installation in a marine environment, and it is easy to build, easy to maintain, and strong and durable. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the top view of the structure of Embodiment 1 of the present invention;

[0027] Figure 2 for Figure 1 A schematic diagram of the structure enlargement at the center A;

[0028] Figure 3 It is a side view structural schematic diagram of embodiment 1 of the present invention;

[0029] Figure 4 for Figure 3 A schematic diagram of the structure enlarged at B in the middle;

[0030] Figure 5 This is a schematic diagram of the main structure of the support structure in Example 1 of the present invention;

[0031] Figure 6 This is a schematic diagram of the structure of the support column in Example 1 of the present invention;

[0032] Figure 7 This is a schematic diagram of a sea wave energy collection system in Example 1 of the present invention;

[0033] Figure 8 This is a schematic diagram of a high-pressure water output type sea wave vertical energy collection system in Example 1 of the present invention;

[0034] Fig. 9 This is a schematic diagram of a unidirectional ocean current and wave horizontal energy collection system in Example 1 of the present invention;

[0035] Fig.10 This is a schematic diagram of a unidirectional ocean current and wave horizontal energy collector in Example 1 of the present invention;

[0036] Fig.11 This is a schematic diagram of a mechanical rotation output type sea wave vertical energy collection system in Example 2 of the present invention;

[0037] Fig.12 It is a schematic diagram of a mechanical rotation output type sea wave vertical energy collector in Example 2 of the present invention;

[0038] Fig.13 This is a schematic diagram of an omnidirectional ocean current and wave horizontal energy collection system in Example 3 of the present invention;

[0039] Fig.14 This is a schematic diagram of the omnidirectional ocean current and wave horizontal energy collector in Example 3 of the present invention.

[0040] Among them: 1-support structure, 2-high-pressure water output type sea wave vertical energy collection system, 3-unidirectional ocean current sea wave horizontal energy collection system, 4-high-pressure water pipe, 5-high-pressure water output type sea wave vertical energy collector, 6-high-pressure water pipe network, 7-one-way valve, 8-unidirectional ocean current sea wave horizontal energy collector, 9-water suction pipe, 10-water outlet pipe, 11-tympanic membrane box pump, 12-crankcase, 13-transmission shaft, 14-unidirectional ocean current drive wheel, 15-weather-resistant plastic shell, 16-push-pull rod, 17 - positioning pulley, 18- steel cable, 19- sprocket, 20- chain, 21- omnidirectional current driving wheel, 22- wheel frame, 23- power rotor, 51- power duckweed, 52- water pressure cylinder, 53- piston rod, 101- bracket module one, 102- bracket module two, 103- bracket module three, 104- support column, 105- convex rail, 106- concave rail, 107- ox horn, 108- sleeve, 109- ox horn support plate, 110- jacking bracket, 111- connecting frame. DETAILED DESCRIPTION

[0041] The present invention will be further described below with reference to the specific embodiments in the accompanying drawings.

[0042] Example 1

[0043] See also Figure 1-6 The ocean current and sea wave energy collection unit of the present invention comprises a sea wave energy collection system and a support structure 1, wherein the sea wave energy collection system is installed at the bottom of the support structure 1 for collecting sea wave energy, the support structure 1 comprises a support module 1 101, a support module 2 102, a support module 3 103 and a support column 104 buried below the seabed surface, the support module 1 101, the support module 2 102 and the support module 3 103 are three separate grid modules, the support column 104 adopts a large-caliber (above 1.2 m) pile-column integrated structure, and the pile bottom is expanded, which is conducive to rapid construction, Strong and reliable, with sufficient pull-out resistance, the support module 101 is slidably installed on the periphery of the support column 104, and a limit assembly is provided between the support module 101 and the support column 104 to ensure that the overall grid does not rotate, and a locking assembly is provided between the support module 101 and the support column 104 to prevent the overall grid from moving up and down. There are two support modules 102, which are symmetrically installed on both sides of the lower part of the support module 101, and two support modules 103, which are symmetrically installed on both sides of the upper part of the support module 101. The entire support structure 1 is arranged in a rectangular shape, and the support column 104 is arranged at the center of the entire rectangle. All instruments, equipment and pipelines of the sea wave energy collection system are attached to the support structure 1.

[0044] Preferably, multiple limit assemblies can be provided, and the limit assemblies include a convex rail 105 and a concave rail 106, wherein the convex rail 105 is fixed to the outer wall of the support column 104, and the concave rail 106 is fixed in the bracket module 101, and the convex rail 105 is slidably inserted in the concave rail 106. Through the cooperation of the convex rail 105 and the concave rail 106, it is ensured that the bracket module 101 can only slide up and down along the support column 104, and the bracket module 101 is prevented from rotating.

[0045] Preferably, multiple locking components can be provided, and the locking components include a horn 107 and a sleeve 108, wherein two horns 107 are provided, the horns 107 are fixedly connected to the support column 104, and the two horns 107 are respectively located at the upper and lower sides of the steel pipe of the support module 101, and the sleeve 108 is movably sleeved on the periphery of the horns 107, and the sleeve 108 is connected to the horns 107 by screws. After the support module 101 is sleeved on the support column 104, when the two horns 107 are respectively located at the upper and lower sides of the steel pipe of the support module 101, the sleeve 108 is sleeved on the horns 107, and then the two are connected and fixed with screws, so that the locking of the support module 101 can be achieved, and the disassembly and assembly is very convenient. Furthermore, the horns 107 and the sleeve 108 are both square structures, which can effectively prevent the two from rotating relative to each other, and further improve the connection firmness.

[0046] Preferably, a groove-shaped horn support plate 109 is fixedly embedded in the support column 104, the horn 107 is fixed in the horn support plate 109, and the sleeve 108 is movably inserted into the horn 107 in the horn support plate 109. The horn support plate 109 is used to install the horn 107. On the one hand, it can avoid the problem of interference between the horn 107 and the bracket module 101, and on the other hand, it is convenient for the insertion of the sleeve 108.

[0047] Preferably, a lifting bracket 110 is further provided above the support column 104, and the lifting bracket 110 is connected to the support module 101. When maintenance (the entire grid needs to be lifted out of the sea) or emergency needs, the sleeve 108 on the horn 107 can be removed, and under the action of the jack (supported on the top of the support column and supported on the lifting bracket), the entire grid can slide up and down along the support column 104, and disassembly and maintenance can be achieved, which is very convenient to operate.

[0048] Preferably, the bracket module 2 102 , the bracket module 3 103 and the bracket module 1 101 are all connected by screws, so as to facilitate the connection between the bracket modules at sea.

[0049] Preferably, a plurality of connecting frames 111 are provided between the bracket module 2 102 and the bracket module 3 103 to improve the structural strength of the entire grid. The two ends of each connecting frame 111 are respectively connected to the bracket module 2 102 and the bracket module 3 103 by screws to facilitate disassembly and maintenance.

[0050] The ocean current and wave energy collection unit of the present invention adopts three split-type bracket modules mounted on a support column. Each bracket module is welded on shore to form a standard module, which is then transferred to the sea for assembly. The overall grid modular production and installation method can achieve rapid installation in a marine environment, and has the characteristics of easy construction, easy maintenance, firmness and durability.

[0051] See also Figure 7-10 The sea wave energy collection system in this embodiment includes a vertical energy collection system for sea currents and waves and a horizontal energy collection system for sea currents and waves, wherein the vertical energy collection system for sea currents and waves is installed on the periphery of the supporting structure 1, and the horizontal energy collection system for sea currents and waves is installed at the bottom of the supporting structure 1.

[0052] Specifically, the ocean current and wave vertical energy collection system is a high-pressure water output type ocean wave vertical energy collection system 2, which includes a high-pressure water supply pipe 4 and a high-pressure water output type ocean wave vertical energy collector 5 that can collect the ocean wave vertical energy and convert it into high-pressure water. The water outlet end of the high-pressure water supply pipe 4 is connected to the high-pressure water pipe network 6, the water inlet end of the high-pressure water supply pipe 4 is connected to the water outlet end of the high-pressure water output type ocean wave vertical energy collector 5, and a one-way valve 7 is provided at the end of the high-pressure water supply pipe 4.

[0053] The high-pressure water output type sea wave vertical energy collector 5 includes a power duckweed 51 and a vertically arranged water pressure cylinder 52 and a piston rod 53, wherein the power duckweed 51 is placed on the sea wave surface, is a flat structure, and is a plastic box shell, which can float up and down with the sea wave surface. Its flat box structure can greatly increase the contact area between the power duckweed 51 and the sea wave surface, and the reaction is more sensitive. The water pressure cylinder 52 is connected to the bracket module three 103 to fix the high-pressure water output type sea wave vertical energy collector 5. One end of the piston rod 53 is connected to the power duckweed 51. The other end is slidably inserted in the water pressure cylinder body 52. ​​Specifically, the piston rod member 53 includes an integrated piston and a piston rod. The piston is inserted in the water pressure cylinder body 52. ​​The piston rod is connected to the power duckweed 51. A water outlet pipe 10 is provided on the top of the water pressure cylinder body 52. ​​The water outlet pipe is connected to the high-pressure water delivery pipe 4. A one-way valve 7 is provided on the water outlet pipe 10 to prevent the pressed water from flowing back. A suction pipe 9 is provided on the water pressure cylinder body 52 below the one-way valve 7. The suction pipe 9 extends to the bottom of the seawater to facilitate water suction. A one-way valve 7 is provided on the suction pipe 9 to prevent water from flowing back out of the suction pipe 9 when water is pressed.

[0054] The high-pressure water output type sea wave vertical energy collector of this embodiment is provided with components such as power duckweed 51, water pressure cylinder body 52, piston rod 53, etc., and adopts thin power duckweed 51 to contact with the sea wave surface, so as to make a rapid full-load response to the change of the vertical height of the sea wave surface. When the sea wave surface rises, the piston rod 53 moves upward under the impetus of the buoyancy of the power duckweed 51, at which time the one-way valve 7 of the water suction pipe 9 is closed, the one-way valve 7 at the top of the water pressure cylinder body 52 is opened, and the piston of the piston rod 53 presses the water in the water pressure cylinder body 52 out; when the sea wave surface drops, the piston rod 53 moves downward under the pull of the deadweight of the power duckweed 51, at which time the one-way valve 7 of the water suction pipe 9 is opened, the one-way valve 7 at the top of the water pressure cylinder body 52 is closed, and the piston of the piston rod 53 sucks seawater into the water pressure cylinder body 52, and such a reciprocating cycle can collect the vertical energy of the sea waves and realize the function of converting the vertical energy of the sea waves into high-pressure water.

[0055] Specifically, the ocean current and wave horizontal energy collection system is a unidirectional ocean current and wave horizontal energy collection system 3, which includes a water pump structure and a unidirectional ocean current and wave horizontal energy collector 8 that can collect the unidirectional ocean wave horizontal energy and convert it into mechanical rotational energy. The unidirectional ocean current and wave horizontal energy collector 8 is linked to the water pump structure; the water pump structure is connected with a water suction pipe 9 and a high-pressure water pipe 4, the water outlet end of the high-pressure water pipe 4 is connected to the high-pressure water pipe network 6, and a one-way valve 7 is provided at the end of the high-pressure water pipe 4.

[0056] Preferably, the unidirectional ocean current wave horizontal energy collector 8 includes a transmission shaft 13, a unidirectional ocean current driving wheel 14, and a weather-resistant plastic shell 15, wherein the weather-resistant plastic shell 15 is connected to the bracket module 2 102, the transmission shaft 13 is rotatably installed in the weather-resistant plastic shell 15, the unidirectional ocean current driving wheel 14 is installed on the transmission shaft 13, and the duct opening of the weather-resistant plastic shell 15 is aligned with the direction of the ocean current. The water pump structure includes a tympanic membrane box pump 11 and a crankcase 12, the transmission shaft 13 of the unidirectional ocean current wave horizontal energy collector 8 is linked to the input end of the crankcase 12, and the output end of the crankcase 12 is linked to the tympanic membrane box pump 11. The water suction pipe 9 and the high-pressure water pipe 4 are both connected to the tympanic membrane box pump 11. When the ocean current passes through the one-way ocean current driving wheel 14, the one-way ocean current driving wheel 14 drives the transmission shaft 13 to rotate, and the transmission shaft 13 drives the crankshaft in the crankcase 12 to rotate, and the crankshaft drives the transmission rod of the tympanic box pump 11 to move back and forth in a straight line, thereby driving the tympanic box pump 11, so that the water suction pipe 9 of the tympanic box pump 11 sucks water from the ocean and enters the high-pressure water pipe 4 after being pressurized.

[0057] The ocean current and wave energy collection unit of the present invention, by setting up an ocean current and wave vertical energy collection system and an ocean current and wave horizontal energy collection system, adopts different types of ocean wave energy collection systems to collect ocean wave energy in different directions, can respond sensitively to different types of ocean wave surface changes, realizes unidirectional energy collection of vertical and horizontal movement of ocean waves, and converts it into high-pressure water for transmission, thereby changing the coverage range and providing a more comprehensive response.

[0058] Example 2

[0059] See also Figure 11-12 , is another specific embodiment of the present invention, which is basically the same as Embodiment 1, except that: the ocean current and sea wave vertical energy collection system of this embodiment is a mechanical rotation output type sea wave vertical energy collection system, which includes a water pump structure and a mechanical rotation output type sea wave vertical energy collector. Among them, the transmission shaft 13 corresponding to the mechanical rotation output type sea wave vertical energy collector is linked to the water pump structure, and the water pump structure is connected with a water suction pipe 9 and a high-pressure water delivery pipe 4.

[0060] Specifically, the water pump structure includes a drum box pump 11 and a crankcase 12, wherein the transmission shaft 13 is linked to the input end of the crankcase 12, the output end of the crankcase 12 is linked to the drum box pump 11, the water suction pipe 9 and the high-pressure water pipe 4 are both connected to the drum box pump 11, and a one-way valve 7 is provided at the end of the high-pressure water pipe 4 to prevent the high-pressure water from flowing back. The mechanical rotation output type sea wave vertical energy collector includes a power duckweed 51 and a vertically arranged push-pull rod 16. The power duckweed 51 is placed on the sea wave surface and is a flat structure. It is a plastic box shell and can float up and down with the sea wave surface. Its flat box structure can greatly increase the contact area between the power duckweed 51 and the sea wave surface, and the response is more sensitive. Positioning pulleys 17 are provided above and below the push-pull rod 16, and a transmission shaft 13 is provided on one side of the push-pull rod 16. The two ends of the transmission shaft 13 are connected to bearing seats to facilitate the installation of the transmission shaft 13, and the bearing seats can be installed on the support structure 1. In this embodiment, the positioning pulley 17 is provided above and below the push-pull rod 16. The transmission shaft 13 is provided with a bearing seat at both ends to facilitate the installation of the transmission shaft 13. The bearing seat can be installed on the support structure 1. In this embodiment, the positioning pulley 17 is provided above and below the push-pull rod 16. There are three positioning pulleys 17 in total, all of which are installed on the supporting structure 1. A rectangle is formed between the three positioning pulleys 17 and the axial line connecting the transmission shaft 13. The middle part of the push-pull rod 16 is connected to the power duckweed 51. The floating power duckweed 51 can push the push-pull rod 16 to move up and down. Both ends of the push-pull rod 16 are connected with steel cables 18. The transmission shaft 13 is connected with a sprocket 19 through a one-way wheel. In this embodiment, the one-way wheel can be a one-way bearing or a ratchet, which can realize the unidirectional rotation of the transmission shaft 13. A chain 20 is sleeved on the sprocket 19, and two steel cables 18 pass through the positioning pulleys 17 and are connected to both ends of the chain 20.

[0061] The mechanical rotation output type sea wave vertical energy collector of this embodiment, by setting the power duckweed 51 and the push-pull rod 16, adopts the thin power duckweed 51 to contact the sea wave surface, can make a fast full-load response to the change of the vertical height of the sea wave surface, and the response is more sensitive. When the sea wave surface rises, under the pull of the buoyancy of the power duckweed 1, the push-pull rod 16 moves upward and drives the lower chain 20 to move through the steel cable 18, thereby driving the sprocket 19 to rotate clockwise, and the sprocket 19 further drives the transmission shaft 13 clockwise through the one-way wheel. The needle rotates; when the wave surface drops, under the pull of the buoyancy and self-weight of the power duckweed 51, the push-pull rod 16 moves downward and drives the upper chain 20 to move through the steel cable 18, thereby driving the sprocket 19 to rotate counterclockwise, but will not drive the transmission shaft 13 to rotate counterclockwise. Such a reciprocating cycle realizes the unidirectional transmission function of the transmission shaft 13 to avoid the unfavorable situation that the rotation directions conflict with each other when a transmission shaft is connected in parallel with multiple collectors. At the same time, the vertical energy of the sea waves can be collected, realizing the function of converting the vertical energy of the sea waves into mechanical rotational energy.

[0062] Example 3

[0063] See also Figure 13-14 , is another specific embodiment of the present invention, which is basically the same as embodiment 1, except that: the ocean current and wave horizontal energy collection system of this embodiment is an omnidirectional ocean current and wave horizontal energy collection system. The omnidirectional ocean current and wave horizontal energy collection system includes a water pump structure and an omnidirectional ocean current and wave horizontal energy collector, and the omnidirectional ocean current and wave horizontal energy collector is linked to the water pump structure; the water pump structure is connected to a water suction pipe 9 and a high-pressure water pipe 4, and a one-way valve 7 is provided at the end of the high-pressure water pipe 4.

[0064] The omnidirectional ocean current wave horizontal energy collector of this embodiment includes an omnidirectional ocean current driving wheel 21 connected to a transmission shaft 13, and the transmission shaft 13 is arranged vertically. The omnidirectional ocean current driving wheel 21 includes a wheel frame 22, and at least two power rotor blades 23 are distributed circumferentially around the transmission shaft 13 on the wheel frame 22. There are two wheel frames 22 arranged in parallel and installed on the support structure 1, and the power rotor blades 23 are located between the two wheel frames 22. In this embodiment, each omnidirectional ocean current driving wheel 21 has six power rotor blades 23.

[0065] When the horizontal sea current hits the omnidirectional sea current drive wheel 21 in any direction, part of the power blades 23 will face the sea current after being supported by the blade lever, thereby forming a huge forward rotation thrust; while the other part of the power blades 23 are not supported by the blade lever, and will be blown up by the sea current, minimizing the flow section of the power blades, and the reverse rotation thrust formed is also very small. The difference between the forward and reverse rotation thrusts (the horizontal energy of the sea wave) will drive the transmission shaft to rotate continuously. Thereby realizing the function of converting the unidirectional sea wave horizontal energy into mechanical rotation energy.

[0066] The number of omnidirectional ocean current wave horizontal energy collectors, water pump structures and water suction pipes 9 in this embodiment is at least two, and the number is set according to the area where energy needs to be obtained. Each water suction pipe 9 is connected to the high-pressure water delivery pipe 4. The mechanical rotation energy generated by each collector drives the tympanic membrane box pump 11 to operate through the crankcase 12, thereby pressurizing the seawater into high-pressure water. The system collects the high-pressure water into the high-pressure water pipe network for unified output and utilization.

[0067] The above is only a preferred embodiment of the present invention. It should be pointed out that for those skilled in the art, several modifications and improvements can be made without departing from the structure of the present invention, which will not affect the effect of the implementation of the present invention and the practicality of the patent.

Claims

1. Ocean current and wave energy collection unit, characterized in that: The invention comprises a sea wave energy collection system and a support structure (1), wherein the sea wave energy collection system is installed at the bottom of the support structure (1), and the support structure (1) comprises a support module 1 (101), a support module 2 (102), a support module 3 (103) and a support column (104) buried below the seabed surface, wherein the support module 1 (101) is slidably installed on the periphery of the support column (104), and a limiting component is provided between the support module 1 (101) and the support column (104), and a locking component is provided between the support module 1 (101) and the support column (104). The support module 2 (102) is symmetrically installed on both sides of the lower part of the support module 1 (101), and the support module 3 (103) is symmetrically installed on both sides of the upper part of the support module 1 (101); the locking assembly includes a horn (107) and a sleeve (108), and there are two horns (107) in total. The horns (107) are fixedly connected to the support column (104), and the two horns (107) are respectively located on the upper and lower sides of the steel pipe of the support module 1 (101), and the sleeve (108) is movably sleeved on the outer periphery of the horns (107), and the sleeve The tube (108) is connected to the horn (107) by screws; the sea wave energy collection system comprises a sea current and sea wave vertical energy collection system and a sea current and sea wave horizontal energy collection system, the sea current and sea wave vertical energy collection system (2) is installed on the periphery of the supporting structure (1), and the sea current and sea wave horizontal energy collection system is installed on the bottom of the supporting structure (1); the sea current and sea wave horizontal energy collection system is an omnidirectional sea current and sea wave horizontal energy collection system, the omnidirectional sea current and sea wave horizontal energy collection system comprises a water pump structure and an omnidirectional sea current and sea wave horizontal energy collector, the omnidirectional sea current and sea wave horizontal energy collector and the water pump structure The structure is linked; the water pump structure is connected with a water suction pipe (9) and a high-pressure water delivery pipe (4), and a one-way valve (7) is provided at the end of the high-pressure water delivery pipe (4); the omnidirectional ocean current wave horizontal energy collector comprises an omnidirectional ocean current driving wheel (21) connected with a transmission shaft (13), the transmission shaft (13) is arranged vertically, the omnidirectional ocean current driving wheel (21) comprises a wheel frame (22), at least two power rotor blades (23) are distributed on the wheel frame (22) around the transmission shaft (13), there are two wheel frames (22) arranged in parallel, and they are installed on the support structure (1), and the power rotor blades (23) are located between the two wheel frames (22).

2. The ocean current and wave energy collection unit according to claim 1, characterized in that: The limiting assembly comprises a convex rail (105) and a concave rail (106), wherein the convex rail (105) is fixed on the outer wall of the support column (104), the concave rail (106) is fixed in the bracket module 1 (101), and the convex rail (105) is slidably inserted in the concave rail (106).

3. The ocean current and wave energy collection unit according to claim 1, characterized in that: A lifting bracket (110) is also provided above the support column (104), and the lifting bracket (110) is connected to the bracket module 1 (101).

4. The ocean current and wave energy collection unit according to claim 1, characterized in that: The support module 2 (102), the support module 3 (103) and the support module 1 (101) are all connected by screws.

5. The ocean current and wave energy collection unit according to claim 1, characterized in that: A plurality of connecting frames (111) are also provided between the bracket module 2 (102) and the bracket module 3 (103), and the two ends of each connecting frame (111) are respectively connected to the bracket module 2 (102) and the bracket module 3 (103) by screws.

6. The ocean current and wave energy collection unit according to any one of claims 1 to 5, characterized in that: The sea wave energy collection system comprises a sea current and sea wave vertical energy collection system and a sea current and sea wave horizontal energy collection system. The sea current and sea wave vertical energy collection system (2) is installed on the periphery of the supporting structure (1), and the sea current and sea wave horizontal energy collection system is installed on the bottom of the supporting structure (1).

7. The ocean current and wave energy collection unit according to claim 6, characterized in that: The ocean current and sea wave vertical energy collection system is a high-pressure water output type ocean wave vertical energy collection system (2), and the high-pressure water output type ocean wave vertical energy collection system (2) comprises a high-pressure water pipe (4) and a high-pressure water output type ocean wave vertical energy collector (5) capable of collecting and converting the ocean wave vertical energy into high-pressure water, the water outlet end of the high-pressure water pipe (4) being connected to a high-pressure water pipe network (6), the water inlet end of the high-pressure water pipe (4) being connected to the water outlet end of the high-pressure water output type ocean wave vertical energy collector (5), and a one-way valve (7) being provided at the end of the high-pressure water pipe (4).

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