CN108590927B - Floating underwater spherical serial multi-vibrator power generation device - Google Patents
Floating underwater spherical serial multi-vibrator power generation device Download PDFInfo
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- CN108590927B CN108590927B CN201810518763.3A CN201810518763A CN108590927B CN 108590927 B CN108590927 B CN 108590927B CN 201810518763 A CN201810518763 A CN 201810518763A CN 108590927 B CN108590927 B CN 108590927B
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- power generation
- transmission rod
- vibrator
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- spherical shell
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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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2220/00—Application
- F05B2220/70—Application in combination with
- F05B2220/706—Application in combination with an electrical generator
Abstract
The invention relates to a floating underwater spherical serial multi-vibrator power generation device, which is characterized in that: the device comprises a floating ring, a spherical shell, a rotary power generation mechanism and a linear vibrator power generation mechanism; the rotary power generation mechanism and the linear vibrator power generation mechanism are arranged in the spherical shell; according to the invention, the conical holes are regularly arranged on the surface of the spherical shell, so that the water flow entering the spherical power generation device is more stable, the spherical power generation device has the functions of energy gathering and flow guiding, and the kinetic energy of the water flow can be more fully utilized compared with other vortex-induced vibration power generation devices; the spherical serial multi-vibrator power generation device adopts a serial multi-vibrator mode, the distance between vibrators can be adjusted, and the principle of vortex-induced vibration energy-obtaining multiplication can be utilized; according to the invention, the rotating paddle drives the transmission rod to rotate, and the fixed magnets fixed at the two ends of the transmission rod can cut magnetic induction lines generated by the fixed magnets in the power generation devices at the upper end and the lower end of the spherical shell to generate power, so that the kinetic energy of water flow is utilized more skillfully.
Description
Technical Field
The invention relates to the field of wave energy power generation devices, in particular to a floating underwater spherical serial multi-vibrator power generation device.
Background
With the exhaustion of the conventional fossil fuel nowadays, and environmental problems such as pollution, greenhouse effect, etc. caused by the combustion of the fossil fuel, people are focusing on clean energy and ocean energy accounting for 70% of the earth area is attracting great attention. Tidal current energy is one of the most abundant and exploitable energy sources for various ocean energy sources. At present, a water turbine in a tidal current energy power generation device is a main flow form of tidal current energy power generation. Because the energy density of tidal current energy is in direct proportion to the cube of the flow velocity, the ocean current energy is developed by utilizing a water turbine in the sea area with lower tidal current flow velocity, the scale of a tidal current energy device is required to be increased, higher requirements are also put forward on the water depth, meanwhile, because a certain lifting flow velocity is required by the water turbine, the effective energy conversion is difficult to realize when the flow velocity is lower, and the generation by utilizing the vortex-induced vibration energy obtaining principle is a low-cost tidal current energy generation mode which is suitable for converting the kinetic energy of fluid into the kinetic energy of a tidal current energy conversion device under the flow velocity condition of a lower flow velocity environment, and then converting the kinetic energy into electric energy. In the fluid flow induced vibration, the serial double vibrators, the vibration of the upstream vibrator causes the flow field to change, and the serial double vibrators have larger influence on the vibration of the downstream vibrator (energy capturing multiplication effect).
In some special application environments, such as islands, offshore production and living platforms, offshore water surface observation buoys, navigation lights, marine underwater observation nodes and the like, island reefs live and civil electricity is supplied to a deep-open sea sensing network, long-distance cables are paved, the cost is high, the working time of a storage battery is limited, wind energy is adopted, and solar energy forms are limited by weather sea conditions, so that it is important to find a sustainable energy supply scheme which can be selected on site.
Disclosure of Invention
The invention aims to solve the technical problem of providing a floating underwater spherical serial multi-vibrator power generation device, which is a device for converting wave energy into electric energy by utilizing a vortex-induced vibration principle and aims to provide electric energy for offshore observation buoys, underwater wireless sensor network nodes, deep sea island reef residents and deep sea operation platforms so as to realize long-term and continuous life operation guarantee.
In order to solve the technical problems, the technical scheme of the invention is as follows: a floating underwater spherical serial multi-vibrator power generation device is characterized in that: the device comprises a floating ring, a spherical shell, a rotary power generation mechanism and a linear vibrator power generation mechanism; the rotary power generation mechanism and the linear vibrator power generation mechanism are arranged in the spherical shell;
the floating ring is of an annular structure, a plurality of first hooks are arranged in the direction perpendicular to the floating ring, and the first hooks are uniformly distributed on the floating ring through waterproof glue;
the spherical shell is provided with a second hook connected with the first hook of the floating ring; the spherical shell is formed by connecting two hemispherical shells through a fixing plate, a pair of fixing rings are arranged at the joint of the two hemispherical shells, and the extending direction of the fixing rings passes through the sphere center of the spherical shell;
the rotary power generation mechanism comprises a first power generation cabin, a second power generation cabin, a first transmission rod, a second transmission rod, rotary paddles and a slideway cover; the first power generation cabin and the second power generation cabin are respectively arranged at one ends of a first transmission rod and a second transmission rod, the other ends of the first transmission rod and the second transmission rod are connected through a transition rod, the first transmission rod, the transition rod and the second transmission rod are coaxially arranged, and the rotary blade is arranged on the transition rod; the first transmission rod and the second transmission rod are respectively connected with a slide cover through a gear set;
the linear vibrator power generation mechanism is provided with a plurality of linear vibrator power generation mechanisms, the linear vibrator power generation mechanisms are uniformly distributed on the slide cover, the linear vibrator power generation mechanisms are matched with the slide cover through sliding grooves and sliding blocks, and the linear vibrator power generation mechanisms can move along the slide cover in the horizontal direction.
Furthermore, a plurality of conical through holes are uniformly distributed on the spherical shell.
Further, the first power generation compartment or the second power generation compartment comprises a rotary power generator housing and an internal coil; the rotary generator shell is fixed on the fixed ring of the spherical shell through a nut, and the inner coils are arranged on the inner wall of the rotary generator shell in an annular array.
Further, the first transmission rod comprises a fixed magnet, a wire channel and a current stabilizer; the fixed magnet is arranged at one end of the first transmission rod through the degaussing tape, the wire channel is arranged along the inner wall of the first transmission rod, one end of the wire channel is arranged at the fixed magnet, the other end of the wire channel is connected with the current stabilizer, and the other end of the first transmission rod is provided with a convex contact; the end part of the transition rod is provided with a groove matched with the convex contact; the second transmission rod is also provided with a fixed magnet and a wire channel, and the second transmission rod is also provided with an electric storage cabin.
Further, the slide cover is of a cross-shaped structure, a plurality of sliding grooves are formed in one surface of the slide cover, and round holes matched with the first transmission rod or the second transmission rod through a gear set are formed in the slide cover.
Further, the linear vibrator power generation mechanism comprises a power generation cylinder body, an end cover, a spring, a power generation vibrator and a power generation magnet; the end covers are arranged at two ends of the power generation cylinder body, and slide blocks matched with the slide grooves on the slide way cover are arranged on the end covers; the springs are respectively arranged at two ends of the power generation vibrator, the power generation vibrator is fixed in the power generation body through a cross rod at the end part of each spring, and the power generation magnets are arranged on the inner wall of the power generation cylinder body in an annular array.
The invention has the advantages that:
1) According to the invention, the conical holes are regularly arranged on the surface of the spherical shell, so that the water flow entering the spherical power generation device is more stable, the spherical power generation device has the functions of energy gathering and flow guiding, and the kinetic energy of the water flow can be more fully utilized compared with other vortex-induced vibration power generation devices; the spherical serial multi-vibrator power generation device adopts a serial multi-vibrator mode, the distance between vibrators can be adjusted, and the principle of vortex-induced vibration energy-obtaining multiplication can be utilized; according to the invention, the rotating paddle drives the transmission rod to rotate, and the fixed magnets fixed at the two ends of the transmission rod can cut magnetic induction lines generated by the fixed magnets in the power generation devices at the upper end and the lower end of the spherical shell to generate power, so that the kinetic energy of water flow is utilized more skillfully.
Drawings
The invention will be described in further detail with reference to the drawings and the detailed description.
Fig. 1 is an overall explosion schematic diagram of a floating underwater spherical tandem multi-vibrator power generation device of the present invention.
Fig. 2 is an overall assembly diagram of a floating underwater spherical tandem multi-vibrator power generation device according to the present invention.
Fig. 3 is an assembly view of a rotary power generation mechanism and a linear vibrator power generation mechanism of a floating underwater spherical tandem multi-vibrator power generation device of the present invention.
Fig. 4 is a diagram of a rotary power generation device of a floating underwater spherical tandem multi-vibrator power generation device according to the present invention.
Fig. 5 is a diagram of a first transmission rod of the floating underwater ball-type tandem multi-vibrator power generation device of the present invention.
Fig. 6 is a diagram of a second transmission rod of the floating underwater ball-type tandem multi-vibrator power generation device of the present invention.
Fig. 7 is a transition bar diagram of a floating underwater ball-type tandem multi-vibrator power generation device according to the present invention.
Fig. 8 is an exploded view of a linear vibrator power generation mechanism of a floating underwater ball-type tandem multi-vibrator power generation device according to the present invention.
Description of the embodiments
The following examples will provide those skilled in the art with a more complete understanding of the present invention and are not intended to limit the invention to the embodiments described.
The floating underwater spherical serial multi-vibrator power generation device as shown in fig. 1 to 8 comprises a floating ring 1, a spherical shell 2, a rotary power generation mechanism 3 and a linear vibrator power generation mechanism 4; the rotary power generation mechanism 3 and the linear vibrator power generation mechanism 4 are disposed inside the spherical housing 2.
The floating ring 1 is of an annular structure, a plurality of first hooks 11 are arranged in the direction perpendicular to the floating ring 1, and the first hooks 11 are uniformly distributed on the floating ring 1 through waterproof glue.
The spherical shell 2 is provided with a second hook 21 connected with the first hook 11 of the floating ring 1; the spherical shell 2 is formed by connecting two hemispherical shells through a fixing plate 22, a pair of fixing rings 23 are arranged at the joint of the two hemispherical shells 2, and the extending direction of the fixing rings 23 passes through the sphere center of the spherical shell 2.
The rotary power generation mechanism 3 comprises a first power generation cabin 31, a second power generation cabin 32, a first transmission rod 33, a second transmission rod 34, rotary paddles 35 and a slideway cover 36; the first power generation cabin 31 and the second power generation cabin 32 are respectively arranged at one ends of a first transmission rod 33 and a second transmission rod 34, the other end of the first transmission rod 33 is connected with the other end of the second transmission rod 34 through a transition rod 37, the first transmission rod 33, the transition rod 37 and the second transmission rod 34 are coaxially arranged, and the rotating blades 35 are arranged on the transition rod 37; the first transmission rod 33 and the second transmission rod 34 are respectively connected with a slide cover 36 through a gear set 38.
The linear vibrator power generation mechanisms 4 are provided with a plurality of linear vibrator power generation mechanisms 4 which are uniformly distributed on the slide cover 36, the linear vibrator power generation mechanisms 4 are matched with the slide cover 36 through sliding grooves 361 and sliding blocks 362, and the linear vibrator power generation mechanisms 4 can move along the slide cover 36 in the horizontal direction.
The spherical shell 2 is uniformly provided with a plurality of conical through holes.
The first power generation compartment 31 or the second power generation compartment 32 includes a rotary power generator housing 39 and an internal coil 30; the rotary generator housing 39 is fixed on the fixed ring 23 of the spherical housing 1 by nuts, and the internal coils 30 are arranged in an annular array on the inner wall of the rotary generator housing 39.
The first transmission rod 33 includes a fixed magnet 331, a wire passage 332, and a current stabilizer 333; the fixed magnet 331 is arranged at one end of the first transmission rod 33 through a magnetic elimination belt, the wire channel 332 is arranged along the inner wall of the first transmission rod 33, one end of the wire channel 332 is arranged at the fixed magnet 331, the other end of the wire channel 332 is connected with the current stabilizer 333, and the other end of the first transmission rod 33 is provided with a convex contact 334; the end of the transition rod 37 is provided with a groove 371 matched with the convex contact; the second transmission rod 34 is also provided with a fixed magnet 331 and a wire passage 332, and the second transmission rod 34 is also provided with an electric storage cabin 341.
The slide cover 36 is in a cross structure, a plurality of sliding grooves 361 are formed in one surface of the slide cover 36, and round holes matched with the first transmission rod 33 or the second transmission rod 34 through a gear set are formed in the slide cover 36.
The linear vibrator power generation mechanism 4 comprises a power generation cylinder 41, an end cover 42, a spring 43, a power generation vibrator 44 and a power generation magnet 45; the end covers 42 are arranged at two ends of the power generation cylinder 41, and the end covers 42 are provided with sliding blocks 362 matched with sliding grooves 361 on the sliding way cover 36; the springs 43 are respectively arranged at two ends of the power generation vibrator 44, the power generation vibrator 44 is fixed in the power generation cylinder 41 by a cross rod at the end part of the springs 43, and the power generation magnets 45 are arranged on the inner wall of the power generation cylinder 41 in an annular array.
It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. A floating underwater spherical serial multi-vibrator power generation device is characterized in that: the device comprises a floating ring, a spherical shell, a rotary power generation mechanism and a linear vibrator power generation mechanism; the rotary power generation mechanism and the linear vibrator power generation mechanism are arranged in the spherical shell;
the floating ring is of an annular structure, a plurality of first hooks are arranged in the direction perpendicular to the floating ring, and the first hooks are uniformly distributed on the floating ring through waterproof glue;
the spherical shell is provided with a second hook connected with the first hook of the floating ring; the spherical shell is formed by connecting two hemispherical shells through a fixing plate, a pair of fixing rings are arranged at the joint of the two hemispherical shells, and the extending direction of the fixing rings passes through the sphere center of the spherical shell;
the rotary power generation mechanism comprises a first power generation cabin, a second power generation cabin, a first transmission rod, a second transmission rod, rotary paddles and a slideway cover; the first power generation cabin and the second power generation cabin are respectively arranged at one ends of a first transmission rod and a second transmission rod, the other ends of the first transmission rod and the second transmission rod are connected through a transition rod, the first transmission rod, the transition rod and the second transmission rod are coaxially arranged, and the rotary blade is arranged on the transition rod; the first transmission rod and the second transmission rod are respectively connected with a slide cover through a gear set;
the linear vibrator power generation mechanism is provided with a plurality of linear vibrator power generation mechanisms, the linear vibrator power generation mechanisms are uniformly distributed on the slide cover, the linear vibrator power generation mechanisms are matched with the slide cover through sliding grooves and sliding blocks, and the linear vibrator power generation mechanisms can move along the slide cover in the horizontal direction.
2. The floating underwater ball-type tandem multi-vibrator power generation device of claim 1, wherein: and a plurality of conical through holes are uniformly distributed on the spherical shell.
3. The floating underwater ball-type tandem multi-vibrator power generation device of claim 1, wherein: the first power generation cabin or the second power generation cabin comprises a rotary power generator shell and an internal coil; the rotary generator shell is fixed on the fixed ring of the spherical shell through a nut, and the inner coils are arranged on the inner wall of the rotary generator shell in an annular array.
4. The floating underwater ball-type tandem multi-vibrator power generation device of claim 1, wherein: the first transmission rod comprises a fixed magnet, a wire channel and a current stabilizer; the fixed magnet is arranged at one end of the first transmission rod through the degaussing tape, the wire channel is arranged along the inner wall of the first transmission rod, one end of the wire channel is arranged at the fixed magnet, the other end of the wire channel is connected with the current stabilizer, and the other end of the first transmission rod is provided with a convex contact; the end part of the transition rod is provided with a groove matched with the convex contact; the second transmission rod is also provided with a fixed magnet and a wire channel, and the second transmission rod is also provided with an electric storage cabin.
5. The floating underwater ball-type tandem multi-vibrator power generation device of claim 1, wherein: the slide cover is of a cross structure, a plurality of sliding grooves are formed in one surface of the slide cover, and round holes matched with the first transmission rod or the second transmission rod through the gear set are formed in the slide cover.
6. The floating underwater ball-type tandem multi-vibrator power generation device of claim 1, wherein: the linear vibrator power generation mechanism comprises a power generation cylinder body, an end cover, a spring, a power generation vibrator and a power generation magnet; the end covers are arranged at two ends of the power generation cylinder body, and slide blocks matched with the slide grooves on the slide way cover are arranged on the end covers; the springs are respectively arranged at two ends of the power generation vibrator, the power generation vibrator is fixed in the power generation body through a cross rod at the end part of each spring, and the power generation magnets are arranged on the inner wall of the power generation cylinder body in an annular array.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810518763.3A CN108590927B (en) | 2018-05-25 | 2018-05-25 | Floating underwater spherical serial multi-vibrator power generation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810518763.3A CN108590927B (en) | 2018-05-25 | 2018-05-25 | Floating underwater spherical serial multi-vibrator power generation device |
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| Publication Number | Publication Date |
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| CN108590927A CN108590927A (en) | 2018-09-28 |
| CN108590927B true CN108590927B (en) | 2023-09-22 |
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| CN201810518763.3A Active CN108590927B (en) | 2018-05-25 | 2018-05-25 | Floating underwater spherical serial multi-vibrator power generation device |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW201116711A (en) * | 2009-11-09 | 2011-05-16 | Anadarko Petroleum Corp | Fin-ring propeller for a water current power generation system |
| CN208236550U (en) * | 2018-05-25 | 2018-12-14 | 江苏科技大学 | A kind of more oscillator power generator of floating underwater ball-type tandem |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6518680B2 (en) * | 2000-11-17 | 2003-02-11 | Mcdavid, Jr. William K. | Fluid-powered energy conversion device |
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2018
- 2018-05-25 CN CN201810518763.3A patent/CN108590927B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW201116711A (en) * | 2009-11-09 | 2011-05-16 | Anadarko Petroleum Corp | Fin-ring propeller for a water current power generation system |
| CN208236550U (en) * | 2018-05-25 | 2018-12-14 | 江苏科技大学 | A kind of more oscillator power generator of floating underwater ball-type tandem |
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| CN108590927A (en) | 2018-09-28 |
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