CN113550859A - Ocean current and ocean wave energy collecting unit - Google Patents
Ocean current and ocean wave energy collecting unit Download PDFInfo
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- CN113550859A CN113550859A CN202111015395.9A CN202111015395A CN113550859A CN 113550859 A CN113550859 A CN 113550859A CN 202111015395 A CN202111015395 A CN 202111015395A CN 113550859 A CN113550859 A CN 113550859A
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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
- F03B13/1845—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 slides relative to the rem
- F03B13/187—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 slides relative to the rem and the wom directly actuates the piston of a pump
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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
- F03B13/141—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 with a static energy collector
- F03B13/144—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 with a static energy collector which lifts water above sea level
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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
- F03B13/22—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 flow of water resulting from wave movements to drive a motor or turbine
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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
- F03B3/00—Machines or engines of reaction type; Parts or details peculiar thereto
- F03B3/12—Blades; Blade-carrying rotors
- F03B3/121—Blades, their form or construction
- F03B3/123—Blades, their form or construction specially designed as adjustable blades, e.g. for Kaplan-type turbines
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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
- F03B3/00—Machines or engines of reaction type; Parts or details peculiar thereto
- F03B3/12—Blades; Blade-carrying rotors
- F03B3/14—Rotors having adjustable blades
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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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Abstract
The invention discloses an ocean current and ocean wave energy collecting unit, belongs to the field of energy collecting devices, and solves the problems that the existing ocean wave energy collecting device is difficult to collect and the existing collecting device is difficult to install. The collecting unit comprises a sea wave energy collecting system and a supporting structure, wherein the sea wave energy collecting system is installed at the bottom of the supporting structure, the supporting structure comprises a first support module, a second support module, a third support module and a supporting column buried under a sea bed surface, the first support module is installed on the periphery of the supporting column in a sliding mode, a limiting component is arranged between the first support module and the supporting column, a locking component is arranged between the first support module and the supporting column, the second support module is symmetrically installed on two sides of the lower portion of the first support module, and the third support module is symmetrically installed on two sides of the upper portion of the first support module.
Description
Technical Field
The present invention relates to a sea wave energy collecting device, and more particularly, it relates to a ocean current sea wave energy collecting unit.
Background
The ocean has huge renewable energy sources, and the collectable energy of the ocean mainly comprises ocean wave energy and tidal energy, wherein the ocean wave energy comprises ocean wave vertical fluctuation energy and ocean wave horizontal flow energy. Among them, the development and utilization of tidal energy are mature, and only tidal power generation is available, which can convert ocean energy into electric energy industrially by human beings. Because the ocean wave energy development and utilization needs a high energy density energy field, the ocean environment is very severe, and the existing ocean wave energy development and utilization basically stays in the conceptual stage.
Even tidal power generation is subject to severe site selection limitations and the ocean energy that is actually available is insignificant to human demand. The main reasons why the sea wave energy is difficult to develop and utilize and the industrial power generation are as follows:
1. the environment is very harsh:
the power plant needs an energy collection field with high energy density, and for the ocean, the higher the energy field density means the harsher environment. The energy collection field ocean is unpredictably stressful, huge waves, heavy currents, high salt and moisture, far from the coast and the like. Such environments pose significant difficulties in the construction, maintenance, transmission of energy, etc. of the power plant.
2. There is no robust and efficient ocean energy harvesting device:
the existing ocean energy collecting devices are still in the conceptual stage, no effective energy collecting devices exist, and the industrial utilization of ocean energy is naturally not mentioned.
3. There is no system for efficiently transporting the energy collected offshore to shore and for efficiently converting the ocean energy into electrical energy.
4. There is no energy field facility which is easy to construct, easy to overhaul, firm and durable:
under the extremely severe marine environment, the energy field facilities cannot be built easily, maintained easily, firmly, durable and arranged in a modularized way, and it is extremely difficult to build an industrialized sea surface power generation energy source field.
Disclosure of Invention
The invention aims to solve the technical problem of the prior art, and aims to provide an ocean current and ocean wave energy collecting unit which can be used for collecting ocean wave energy in a severe ocean environment and can be quickly installed in the ocean environment.
The technical scheme of the invention is as follows: ocean current sea wave energy collection unit, including sea wave energy collection system and bearing structure, sea wave energy collection system install in bearing structure's bottom, bearing structure include support module one, support module two, support module three and bury underground at the low support column of sea bed face, support module one slidable mounting peripheral at the support column, just support module one and support column between be equipped with spacing subassembly, support module one and support column between be equipped with locking Assembly, support module two symmetries install the lower part both sides at support module one, support module three symmetries install the upper portion both sides at support module one.
As a further improvement, the limiting assembly comprises a convex rail and a concave rail, the convex rail is fixed on the outer wall of the supporting column, the concave rail is fixed in the first support module, and the convex rail is inserted in the concave rail in a sliding mode.
Further, the locking component comprises two oxhorn bodies and sleeves, the two oxhorn bodies are arranged, the oxhorn bodies are fixedly connected with the supporting columns and are located on the upper side and the lower side of the steel pipe of the first support module respectively, the sleeves are movably sleeved on the peripheries of the oxhorn bodies, and the sleeves are connected with the oxhorn bodies through screws.
Furthermore, a groove-shaped ox horn support plate is fixedly embedded in the support column, the ox horn is fixed in the ox horn support plate, and the sleeve is movably inserted into the ox horn in the ox horn support plate.
Furthermore, a jacking support is further arranged above the supporting column and connected with the first support module.
Furthermore, the second bracket module, the third bracket module and the first bracket module are connected through screws.
Furthermore, a plurality of connecting frames are further arranged between the second support module and the third support module, and two ends of each connecting frame are respectively connected with the second support module and the third support module through screws.
Furthermore, the ocean wave energy collection system comprises an ocean current and ocean wave vertical energy collection system and an ocean current and ocean wave horizontal energy collection system, the ocean current and ocean wave vertical energy collection system is installed on the periphery of the supporting structure, and the ocean current and ocean wave horizontal energy collection system is installed at the bottom of the supporting structure.
Furthermore, the ocean current and ocean wave vertical energy collecting system is a high-pressure water output type ocean wave vertical energy collecting system, the high-pressure water output type ocean wave vertical energy collecting system comprises a high-pressure water pipe and a high-pressure water output type ocean wave vertical energy collector capable of collecting and converting ocean wave vertical energy into high-pressure water, the water outlet end of the high-pressure water pipe is connected with a high-pressure water pipe network, the water inlet end of the high-pressure water pipe is connected with the water outlet end of the high-pressure water output type ocean wave vertical energy collector, and the tail end of the high-pressure water pipe is provided with a one-way valve.
Furthermore, the ocean current and ocean wave horizontal energy collecting system is a one-way ocean current and ocean wave horizontal energy collecting system, the one-way ocean current and ocean wave horizontal energy collecting system comprises a water pump structure and a one-way ocean current and ocean wave horizontal energy collector which can collect and convert one-way ocean wave horizontal energy into mechanical rotation energy, and the one-way ocean current and ocean wave horizontal energy collector is linked with the water pump structure; the water pump structure is connected with a water suction pipe and a high-pressure water delivery pipe, the water outlet end of the high-pressure water delivery pipe is connected with a high-pressure water pipe network, and the tail end of the high-pressure water delivery pipe is provided with a one-way valve.
Advantageous effects
Compared with the prior art, the invention has the following advantages:
1. according to the ocean current and ocean wave energy collecting unit, the ocean current and ocean wave vertical energy collecting system and the ocean current and ocean wave horizontal energy collecting system are arranged, the ocean wave energy collecting systems of different types are adopted to collect the ocean wave energy in different directions, sensitive response can be made to the ocean wave surface changes of different types, unidirectional energy collection of the ocean wave vertical and horizontal movement is achieved, the ocean wave vertical and horizontal movement is converted into high-pressure water to be conveyed, the coverage area is changed, and the response is more comprehensive.
2. The ocean current and ocean wave energy collecting unit adopts three split type support modules to be sleeved on the support column, each support module completes welding and other work on the shore to form a standard module, and then the standard module is transferred to the sea to be assembled together.
Drawings
Fig. 1 is a schematic top view of the structure of embodiment 1 of the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1;
FIG. 3 is a schematic side view of the structure of embodiment 1 of the present invention;
FIG. 4 is an enlarged view of the structure at B in FIG. 3;
fig. 5 is a schematic front view of a support structure in embodiment 1 of the present invention;
FIG. 6 is a schematic structural view of a support pillar in embodiment 1 of the present invention;
fig. 7 is a schematic view of a sea wave energy collecting system in embodiment 1 of the present invention;
fig. 8 is a schematic view of a high-pressure water output type sea wave vertical energy collecting system in embodiment 1 of the present invention;
FIG. 9 is a schematic view of a unidirectional ocean current and ocean wave horizontal energy collecting system in embodiment 1 of the present invention;
FIG. 10 is a schematic view of a unidirectional ocean current and ocean wave horizontal energy harvester according to example 1 of the present invention;
fig. 11 is a schematic view of a mechanical rotation output type sea wave vertical energy collecting system in embodiment 2 of the present invention;
fig. 12 is a schematic view of a mechanical rotary output type sea wave vertical energy collector in embodiment 2 of the present invention;
fig. 13 is a schematic view of an omnidirectional ocean current and ocean wave horizontal energy collecting system according to embodiment 3 of the present invention;
fig. 14 is a schematic diagram of an omnidirectional ocean current and ocean wave horizontal energy collector in embodiment 3 of the present invention.
Wherein: 1-supporting structure, 2-high pressure water output type sea wave vertical energy collecting system, 3-one-way sea wave horizontal energy collecting 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-one-way sea wave horizontal energy collector, 9-water suction pipe, 10-water outlet pipe, 11-membrane-drum box pump, 12-crankcase, 13-transmission shaft, 14-one-way sea current driving wheel, 15-weather-resistant plastic shell, 16-push-pull rod, 17-positioning pulley, 18-steel cable, 19-chain wheel, 20-chain, 21-omnidirectional sea current driving wheel, 22-wheel frame, 23-power rotary vane, 51-power duckweed, 52-water pressing cylinder body, 53-piston rod piece, 101-bracket module I, 102-bracket module II, 103-bracket module III, 104-supporting column, 105-convex rail, 106-concave rail, 107-oxhorn, 108-sleeve, 109-oxhorn support plate, 110-jacking bracket and 111-connecting frame.
Detailed Description
The invention will be further described with reference to specific embodiments shown in the drawings.
Example 1
Referring to fig. 1-6, the ocean current and ocean wave energy collecting unit of the present invention comprises an ocean wave energy collecting system and a supporting structure 1, wherein the ocean wave energy collecting system is installed at the bottom of the supporting structure 1 and is used for collecting ocean wave energy, the supporting structure 1 comprises a first bracket module 101, a second bracket module 102, a third bracket module 103 and a supporting column 104 embedded under the sea bed surface, the first bracket module 101, the second bracket module 102 and the third bracket module 103 are three grid modules which are separately arranged, the supporting column 104 adopts a large-caliber (more than 1.2 m) pile integrated structure, the pile bottom is extended, which is beneficial to rapid construction, firmness and sufficient uplift resistance, the first bracket module 101 is slidably installed at the periphery of the supporting column 104, a limiting component is arranged between the first bracket module 101 and the supporting column 104 to ensure that the whole grid module does not rotate, a locking component is arranged between the first bracket module 101 and the supporting column 104, the integral net rack can not move up and down, the two support modules 102 are arranged, the two support modules 102 are symmetrically arranged on two sides of the lower part of the first support module 101, the two support modules three 103 are arranged, and the three support modules 103 are symmetrically arranged on two sides of the upper part of the first support module 101. The whole supporting structure 1 is rectangular, the supporting column 104 is arranged at the center of the whole rectangle, and all instruments and pipelines of the sea wave energy collecting system are attached to the supporting structure 1.
Preferably, the limiting assembly can be provided in plurality, and 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 supporting column 104, the concave rail 106 is fixed in the first support module 101, the convex rail 105 is slidably inserted into the concave rail 106, and through the cooperation of the convex rail 105 and the concave rail 106, the first support module 101 can only slide up and down along the supporting column 104, so that the first support module 101 is prevented from rotating.
Preferably, locking group price can set up a plurality ofly, and locking Assembly includes ox horn 107 and sleeve 108, and wherein, ox horn 107 is provided with two altogether, ox horn 107 and support column 104 fixed connection, and two ox horns 107 are located the steel pipe upper and lower both sides of a support module 101 respectively, and sleeve 108 activity cup joints in ox horn 107 periphery, and sleeve 108 and ox horn 107 pass through bolted connection. After the first support module 101 is sleeved on the support column 104, when the two oxhorn 107 are respectively positioned at the upper side and the lower side of the steel pipe of the first support module 101, the sleeve 108 is sleeved on the oxhorn 107, and the two are fixedly connected through a screw, so that the first support module 101 can be locked, and the first support module 101 is very convenient to disassemble and assemble. Furthermore, the ox horn 107 and the sleeve 108 are both square structures, so that the two can be effectively prevented from rotating relatively, and the connection firmness is further improved.
Preferably, a groove-shaped ox horn support plate 109 is fixedly embedded in the support column 104, the ox horn 107 is fixed in the ox horn support plate 109, the sleeve 108 is movably inserted on the ox horn 107 in the ox horn support plate 109, the ox horn support plate 109 is adopted to install the ox horn 107, on one hand, the problem of interference between the ox horn 107 and the first support module 101 can be avoided, and on the other hand, the sleeve 108 can be conveniently inserted.
Preferably, a jacking bracket 110 is further arranged above the supporting column 104, and the jacking bracket 110 is connected with the first bracket module 101. When the maintenance (the whole net rack needs to be completely ejected out of the sea surface) or the 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 supporting column and jacked on the jacking bracket), the whole net rack can slide up and down along the supporting column 104, so that the disassembly and maintenance can be realized, and the operation is very convenient.
Preferably, the second bracket module 102, the third bracket module 103 and the first bracket module 101 are connected through screws, so that the bracket modules can be conveniently connected on the sea.
Preferably, a plurality of connecting frames 111 are further arranged between the second support module 102 and the third support module 103, so that the structural strength of the whole net rack is improved, and two ends of each connecting frame 111 are respectively connected with the second support module 102 and the third support module 103 through screws, so that the assembly, disassembly and maintenance are facilitated.
The ocean current and ocean wave energy collecting unit adopts three split type support modules to be sleeved on the support column, each support module completes welding and other work on the shore to form a standard module, and then the standard module is transferred to the sea to be assembled together.
Referring to fig. 7 to 10, the ocean wave energy collecting system in the present embodiment includes an ocean current and ocean wave vertical energy collecting system and an ocean current and ocean wave horizontal energy collecting system, wherein the ocean current and ocean wave vertical energy collecting system is installed at the periphery of the supporting structure 1, and the ocean current and ocean wave horizontal energy collecting system is installed at the bottom of the supporting structure 1.
Specifically, the ocean current and ocean wave vertical energy collecting system is a high-pressure water output type ocean wave vertical energy collecting system 2, the high-pressure water output type ocean wave vertical energy collecting 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 ocean wave vertical energy into high-pressure water, the water outlet end of the high-pressure water pipe 4 is connected with a high-pressure water pipe network 6, the water inlet end of the high-pressure water pipe 4 is connected with the water outlet end of the high-pressure water output type ocean wave vertical energy collector 5, and the tail end of the high-pressure water pipe 4 is provided with a check valve 7.
The high-pressure water output type sea wave vertical energy collector 5 comprises a power duckweed 51, a water pressurizing cylinder body 52 and a piston rod piece 53, wherein the water pressurizing cylinder body 52 and the piston rod piece 53 are vertically arranged, the power duckweed 51 is placed on a sea wave surface and is of a flat structure and a plastic box shell, the water pressurizing cylinder body can float up and down along with the sea wave surface, the flat box body structure can greatly increase the contact area of the power duckweed 51 and the sea wave surface, the reaction is more sensitive, the water pressurizing cylinder body 52 is connected with a support module III 103 to fix the high-pressure water output type sea wave vertical energy collector 5, one end of the piston rod piece 53 is connected with the power duckweed 51, the other end of the piston rod piece is inserted into the water pressurizing cylinder body 52 in a sliding mode, specifically, the piston rod piece 53 comprises an integrated piston and a piston rod, the piston is inserted into the water pressurizing cylinder body 52, the piston rod is connected with the power duckweed 51, a water outlet pipe 10 is arranged at the top of the water pressurizing cylinder body 52 and is connected with a high-pressure water delivery pipe 4, the water outlet pipe 10 is provided with a one-way valve 7 to prevent the pressed water from flowing backwards, the water pressing cylinder body 52 below the one-way valve 7 is provided with a water suction pipe 9, the water suction pipe 9 extends to the sea water to facilitate water suction, and the one-way valve 7 is arranged on the water suction pipe 9 to prevent the water from flowing backwards out of the water suction pipe 9 during the water pressing process.
According to the high-pressure water output type sea wave vertical energy collector, the power duckweed 51, the water pressing cylinder 52, the piston rod 53 and other components are arranged, the thin power duckweed 51 is in contact with the sea wave surface, a rapid full-load reaction can be performed on the change of the vertical height of the sea wave surface, when the sea wave surface rises, the piston rod 53 moves upwards under the pushing of the buoyancy of the power duckweed 51, the one-way valve 7 of the water suction pipe 9 is closed at the moment, the one-way valve 7 at the top of the water pressing cylinder 52 is opened, and the piston of the piston rod 53 presses out water in the water pressing cylinder 52; when the sea wave surface descends, the piston rod 53 moves downwards under the pulling of the self weight of the power duckweed 51, the one-way valve 7 of the water suction pipe 9 is opened, the one-way valve 7 at the top of the water pressing cylinder 52 is closed, the piston of the piston rod 53 sucks seawater into the water pressing cylinder 52, and the sea wave vertical energy can be collected through the reciprocating circulation, so that the function of converting the sea wave vertical energy into high-pressure water is realized.
Specifically, the ocean current and ocean wave horizontal energy collecting system is a one-way ocean current and ocean wave horizontal energy collecting system 3, the one-way ocean current and ocean wave horizontal energy collecting system 3 comprises a water pump structure and a one-way ocean current and ocean wave horizontal energy collector 8 which can collect and convert one-way ocean wave horizontal energy into mechanical rotation energy, and the one-way ocean current and ocean wave horizontal energy collector 8 is linked with the water pump structure; the water pump is structurally connected with a water suction pipe 9 and a high-pressure water delivery pipe 4, the water outlet end of the high-pressure water delivery pipe 4 is connected with a high-pressure water pipe network 6, and the tail end of the high-pressure water delivery pipe 4 is provided with a one-way valve 7.
Preferably, the unidirectional ocean current wave horizontal energy collector 8 comprises 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 with the second bracket module 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 a duct port of the weather-resistant plastic shell 15 is aligned with the ocean current direction. The water pump structure comprises a tympanic membrane box pump 11 and a crankcase 12, a transmission shaft 13 of the unidirectional ocean current and ocean wave horizontal energy collector 8 is linked with the input end of the crankcase 12, and the output end of the crankcase 12 is linked with the tympanic membrane box pump 11. The suction pipe 9 and the high-pressure water delivery pipe 4 are both connected with a 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, the transmission shaft 13 drives the crankshaft in the crankcase 12 to rotate, the crankshaft drives the transmission rod of the membrane-blowing box pump 11 to do linear reciprocating movement, and then the membrane-blowing box pump 11 can be driven, so that the water suction pipe 9 of the membrane-blowing box pump 11 sucks water from the ocean, and the water enters the high-pressure water delivery pipe 4 after being pressurized.
According to the ocean current and ocean wave energy collecting unit, the ocean current and ocean wave vertical energy collecting system and the ocean current and ocean wave horizontal energy collecting system are arranged, the ocean wave energy collecting systems of different types are adopted to collect the ocean wave energy in different directions, sensitive response can be made to the ocean wave surface changes of different types, unidirectional energy collection of the ocean wave vertical and horizontal movement is achieved, the ocean wave vertical and horizontal movement is converted into high-pressure water to be conveyed, the coverage area is changed, and the response is more comprehensive.
Example 2
Referring to fig. 11-12, another embodiment of the present invention is substantially the same as embodiment 1, except that: the ocean current and ocean wave vertical energy collecting system of the embodiment is a mechanical rotation output type ocean wave vertical energy collecting system, and the mechanical rotation output type ocean wave vertical energy collecting system comprises a water pump structure and a mechanical rotation output type ocean wave vertical energy collector. Wherein, the transmission shaft 13 corresponding to the mechanical rotation output type sea wave vertical energy collector is linked with a water pump structure which is connected with a water suction pipe 9 and a high-pressure water delivery pipe 4.
Specifically, the water pump structure includes tympanic membrane case pump 11 and crankcase 12, wherein, transmission shaft 13 links with the input of crankcase 12, and the output of crankcase 12 links with tympanic membrane case pump 11, and suction pipe 9 and high-pressure raceway 4 all are connected with tympanic membrane case pump 11, and the end of high-pressure raceway 4 is equipped with check valve 7, prevents that the high-pressure water from flowing backwards. The mechanical rotation output type vertical energy collector for the sea waves comprises a power duckweed 51 and a push-pull rod 16 which is vertically arranged, wherein the power duckweed 51 is placed on a sea wave surface and is of a flat structure and a plastic box shell, the power duckweed 51 can float up and down along with the sea wave surface, the flat box structure can greatly increase the contact area of the power duckweed 51 and the sea wave surface, the reaction is more sensitive, positioning pulleys 17 are arranged above and below the push-pull rod 16, a transmission shaft 13 is arranged on one side of the push-pull rod 16, two ends of the transmission shaft 13 are connected with bearing seats, the transmission shaft 13 can be conveniently installed, the bearing seats can be installed on a supporting structure 1, in the embodiment, the three positioning pulleys 17 are arranged on the supporting structure 1, a rectangle is formed between the axis connecting lines of the three positioning pulleys 17 and the transmission shaft 13, the middle part of the push-pull rod 16 is connected with the power duckweed 51, the dynamic duckweed 51 floats to push the push-pull rod 16 to move up and down, the two ends of the push-pull rod 16 are both connected with steel pull cables 18, the transmission shaft 13 is connected with a chain wheel 19 through a one-way wheel, in the embodiment, the one-way wheel can be a one-way bearing or a ratchet wheel and can realize the one-way rotation of the transmission shaft 13, the chain wheel 19 is sleeved with a chain 20, and the two steel pull cables 18 respectively penetrate through the positioning pulley 17 to be connected with the two ends of the chain 20.
According to the mechanical rotation output type vertical energy collector for the sea waves, the power duckweeds 51 and the push-pull rod 16 are arranged, the thin power duckweeds 51 are in contact with the sea wave surface, rapid full-load reaction can be conducted on the change of the vertical height of the sea wave surface, the reaction is sensitive, when the sea wave surface rises, under the pulling of the force of the power duckweeds float 1, the push-pull rod 16 moves upwards and drives the lower chain 20 to move through the steel cable 18, the chain wheel 19 is driven to rotate clockwise, and the chain wheel 19 further drives the transmission shaft 13 to rotate clockwise through the one-way wheel; when the sea wave surface descends, under the pulling of the buoyancy dead weight of the power duckweed 51, the push-pull rod 16 moves downwards and drives the upper chain 20 to move through the steel inhaul cable 18, so that the chain wheel 19 is driven to rotate anticlockwise, but the transmission shaft 13 cannot be driven to rotate anticlockwise, the one-way transmission function of the transmission shaft 13 is realized through the reciprocating circulation, the unfavorable condition that the rotation directions are mutually contradicted when one transmission shaft is connected with a plurality of collectors in parallel is avoided, meanwhile, the vertical energy of the sea waves can be collected, and the function of converting the vertical energy of the sea waves into mechanical rotation energy is realized.
Example 3
Referring to fig. 13-14, this embodiment is substantially the same as embodiment 1 except that: the ocean current and ocean wave horizontal energy collecting system of the embodiment is an omnidirectional ocean current and ocean wave horizontal energy collecting system. The omnidirectional ocean current and ocean wave horizontal energy collecting system comprises a water pump structure and an omnidirectional ocean current and ocean wave horizontal energy collector, wherein the omnidirectional ocean current and ocean wave horizontal energy collector is linked with the water pump structure; the water pump is structurally connected with a water suction pipe 9 and a high-pressure water delivery pipe 4, and the tail end of the high-pressure water delivery pipe 4 is provided with a one-way valve 7.
The omnidirectional ocean current and ocean wave horizontal energy collector of the embodiment comprises an omnidirectional ocean current driving wheel 21 connected with a transmission shaft 13, wherein the transmission shaft 13 is vertically arranged. The omnidirectional ocean current driving wheel 21 comprises a wheel frame 22, at least two power rotary vanes 23 are distributed on the wheel frame 22 around the circumferential direction of the transmission shaft 13, the wheel frames 22 are arranged in parallel and are arranged on the supporting structure 1, and the power rotary vanes 23 are positioned between the two wheel frames 22. In this embodiment, the number of the power rotary vanes 23 of each omnidirectional ocean current driving wheel 21 is 6.
When the horizontal ocean current impacts the omnidirectional ocean current driving wheel 21 in any direction, part of the power rotary vane 23 is supported by the rotary vane stop lever and then can be subjected to straight ocean current, so that huge forward rotary thrust is formed; the other part of the power rotary vane 23 is not supported by the vane stop lever and can be blown by ocean current to float, so that the flow-facing section of the part of the power rotary vane is minimized, and the reverse rotation thrust formed by the same is also small. The difference of the forward and reverse rotation thrust (the horizontal energy of the sea wave) can drive the transmission shaft to rotate continuously. Thereby realizing the function of converting the unidirectional sea wave horizontal energy into mechanical rotation energy.
The number of the omnidirectional ocean current and ocean wave horizontal energy collectors, the water pump structures and the water suction pipes 9 in the embodiment is at least two, and the number of the collectors, the water pump structures and the water suction pipes is set according to the area of energy sources required. Each water suction pipe 9 is connected with the high-pressure water delivery pipe 4. The mechanical rotational energy generated by each collector drives the bellows pump 11 through the crankcase 12 to operate, thereby pressurizing the seawater to high pressure water. The system can collect the high-pressure water into the high-pressure water pipe network for uniform output and utilization
The foregoing is only a preferred embodiment of the present invention, and it should be noted that those skilled in the art can make various changes and modifications without departing from the structure of the invention, which will not affect the effect of the invention and the practicability of the patent.
Claims (10)
1. Ocean current and ocean wave energy collection unit is characterized by comprising an ocean wave energy collection system and a supporting structure (1), the sea wave energy collecting system is arranged at the bottom of the supporting structure (1), the supporting structure (1) comprises a first support module (101), a second support module (102), a third support module (103) and a support column (104) buried at the lower part of a sea bed surface, the first support module (101) is arranged at the periphery of the support column (104) in a sliding mode, a limiting component is arranged between the first bracket module (101) and the supporting column (104), a locking component is arranged between the first bracket module (101) and the supporting column (104), the second bracket module (102) is symmetrically arranged at two sides of the lower part of the first bracket module (101), and the third support module (103) is symmetrically arranged on two sides of the upper part of the first support module (101).
2. The ocean current and ocean wave energy harvesting unit of claim 1 wherein the position limiting assembly comprises a male rail (105) and a female rail (106), the male rail (105) is fixed on the outer wall of the support column (104), the female rail (106) is fixed in the first bracket module (101), and the male rail (105) is slidably inserted into the female rail (106).
3. The ocean current and ocean wave energy collection unit according to claim 1, wherein the locking assembly comprises two oxhorn (107) and a sleeve (108), the two oxhorn (107) are arranged, the oxhorn (107) is fixedly connected with the supporting column (104), the two oxhorn (107) are respectively positioned at the upper side and the lower side of the steel pipe of the first bracket module (101), the sleeve (108) is movably sleeved on the periphery of the oxhorn (107), and the sleeve (108) is connected with the oxhorn (107) through screws.
4. The ocean current and ocean wave energy collecting unit according to claim 3, wherein a groove-shaped ox horn support plate (109) is fixedly embedded in the support column (104), the ox horn (107) is fixed in the ox horn support plate (109), and the sleeve (108) is movably inserted on the ox horn (107) in the ox horn support plate (109).
5. The ocean current and ocean wave energy collection unit according to claim 1, wherein a jacking bracket (110) is further arranged above the supporting column (104), and the jacking bracket (110) is connected with the bracket module I (101).
6. The ocean current and ocean wave energy collection unit according to claim 1, wherein the bracket module II (102), the bracket module III (103) and the bracket module I (101) are connected through screws.
7. The ocean current and ocean wave energy collection unit according to claim 1, wherein a plurality of connecting frames (111) are further arranged between the second bracket module (102) and the third bracket module (103), and two ends of each connecting frame (111) are respectively connected with the second bracket module (102) and the third bracket module (103) through screws.
8. Ocean current and ocean wave energy harvesting unit according to any one of claims 1 to 7 wherein the ocean wave energy harvesting system comprises an ocean current and ocean wave vertical energy harvesting system and an ocean current and ocean wave horizontal energy harvesting system, the ocean current and ocean wave vertical energy harvesting system (2) is installed at the periphery of the support structure (1), and the ocean current and ocean wave horizontal energy harvesting system is installed at the bottom of the support structure (1).
9. The ocean current and ocean wave energy collecting unit according to claim 8, wherein the ocean current and ocean wave vertical energy collecting system is a high-pressure water output type ocean wave vertical energy collecting system (2), the high-pressure water output type ocean wave vertical energy collecting 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) is connected with a high-pressure water pipe network (6), the water inlet end of the high-pressure water pipe (4) is connected with the water outlet end of the high-pressure water output type ocean wave vertical energy collector (5), and the tail end of the high-pressure water pipe (4) is provided with a one-way valve (7).
10. The ocean current and ocean wave energy collection unit according to claim 8, wherein the ocean current and ocean wave horizontal energy collection system is a unidirectional ocean current and ocean wave horizontal energy collection system (3), the unidirectional ocean current and ocean wave horizontal energy collection system (3) comprises a water pump structure and a unidirectional ocean current and ocean wave horizontal energy collector (8) which can collect unidirectional ocean wave horizontal energy and convert the unidirectional ocean wave horizontal energy into mechanical rotation energy, and the unidirectional ocean current and ocean wave horizontal energy collector (8) is linked with the water pump structure; the water pump is structurally 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 with a high-pressure water pipe network (6), and the tail end of the high-pressure water pipe (4) is provided with a one-way valve (7).
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