CN211656054U - Flexible full-automatic folding and unfolding type photovoltaic power generation system for marine fish raft - Google Patents
Flexible full-automatic folding and unfolding type photovoltaic power generation system for marine fish raft Download PDFInfo
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- CN211656054U CN211656054U CN201922051314.5U CN201922051314U CN211656054U CN 211656054 U CN211656054 U CN 211656054U CN 201922051314 U CN201922051314 U CN 201922051314U CN 211656054 U CN211656054 U CN 211656054U
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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
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- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
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- Y02E10/50—Photovoltaic [PV] energy
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Abstract
The utility model discloses a flexible full-automatic formula photovoltaic power generation system that takes up and opens up of marine fishing raft, the flexible formula photovoltaic power generation unit that can open up of marine fishing raft including a plurality of concatenations, photovoltaic power generation unit includes flexible photovoltaic module, and flexible photovoltaic module is fixed bolster and the full-automatic system of taking up and opening up of auto-induction on the fishing raft, the fixed bolster comprises high stand, top slash, short stand, bottom longeron, bottom crossbeam, passive roller bearing, reel, and bottom longeron, bottom crossbeam are fixed in the fishing raft on the buoy with whole fixed bolster through the anchor rope for the set screw bolt, the full-automatic system of taking up and opening up of auto-induction includes drive motor, connecting piece, drive chain, chain fixed block, subassembly traction pull rod, monitoring platform, rolling limit switch, extension limit switch, manual control switch, control module. The utility model has the characteristics of high efficiency, safety, degree of automation are high, realize that flexible photovoltaic module is light, easy rolling, can directly erect on the fish raft.
Description
Technical Field
The utility model relates to a photovoltaic power generation technical field especially relates to a flexible full-automatic formula photovoltaic power generation system that takes up and exhibits of marine fish raft.
Background
The fish raft culture method has the advantages that the traditional requirement for lighting and electricity utilization is eliminated, automatic culture equipment is increased along with the increase of labor cost, and the requirement for electricity is increased; meanwhile, the illumination on the sea surface is strong, and the cultivation of some marine products is more suitable for growth in a low-light environment. Therefore, the invention can provide the functions of sun shading and power generation for the net cage; the single photovoltaic power generation subsystems can be mutually connected in series to form a larger photovoltaic power station built on the fish raft in parallel. The off-grid photovoltaic power generation system can provide power energy by utilizing offshore solar energy resources in an off-grid photovoltaic power generation mode, and has important significance for the production of fish raft and sea fishing ground which are short of electricity; the system can also be combined with power generation of marine ranching, offshore wind power, ocean tidal energy and wave energy in a large grid-connected photovoltaic power generation mode and energy storage in various modes to play a complementary role, and form three-dimensional comprehensive development and utilization of ocean resources.
The current photovoltaic power generation for fish raft still has the following difficulties: the dead weight and impact resistance of the traditional glass-packaged photovoltaic module are main problems; the surface of the photovoltaic module glass is easy to deposit salt stains to influence power generation; in the aspect of installation, a huge bracket needs to be additionally arranged, a buoy or an integrated floating device needs to be additionally arranged, and meanwhile, the anchoring cost is increased; in severe weather such as strong wind, typhoon and the like, the photovoltaic module packaged by the traditional glass is not easy to retract, cannot avoid the damage of big wind waves, and is very easy to cause economic loss, so that the photovoltaic module using the light anti-corrosion support and the flexible retractable photovoltaic module can well solve the problems.
SUMMERY OF THE UTILITY MODEL
To the above problem, the utility model provides a flexible full-automatic formula photovoltaic power generation system that stretches up is arranged to marine fishing, the problem that photovoltaic power generation exists is arranged to scientific, systematic, economic solution tradition fishing.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: a flexible full-automatic folding and unfolding type photovoltaic power generation system of a marine fish raft comprises a plurality of spliced flexible folding and unfolding type photovoltaic power generation units of the marine fish raft, wherein each photovoltaic power generation unit comprises a flexible photovoltaic component, a fixed support of the flexible photovoltaic component on the fish raft and a self-induction full-automatic folding and unfolding system, each fixed support consists of a high stand column, a top oblique bar, a low stand column, a bottom longitudinal beam, a bottom cross beam, a driven rolling shaft and a winding drum, the bottom longitudinal beam and the bottom cross beam are placed on a fish raft passageway, the whole fixed support is fixed on a fish raft floating drum through an anchor rope for a fixing bolt, the self-induction full-automatic folding and unfolding system comprises a transmission motor, a connecting piece, a transmission chain, a chain fixed block, a component traction pull rod, a monitoring platform, a winding limit switch, a stretching limit switch, a manual control switch and a control module, the flexible photovoltaic components are connected in series through the connecting piece, reel, subassembly pull rod pull flexible photovoltaic module both ends respectively, and subassembly pull rod both ends are fixed by the chain fixed block and are followed the transmission on drive chain, monitoring platform electricity connection control module, control module control drive motor rotates and drives the cylinder and carry out automatic rolling and extension to flexible photovoltaic module.
Furthermore, the flexible photovoltaic module is a single-sided or double-sided photovoltaic power generation module, an N-type or P-type crystalline silicon solar cell chip is adopted, an outer layer electrode of the chip is connected through a metal grid line, the chip and an outer package of the metal grid line adopt a transparent organic substrate and a transparent cross-linking material, and a composite material is used for the back side of the single-sided photovoltaic power generation module and the non-light-receiving side of the double-sided photovoltaic power generation module.
Further, the metal grid lines are fine grids on the outer layer of the chip, and are collected to a plurality of main grid metal aluminum strips to connect the positive electrode and the negative electrode between the chips by adopting a copper plating process; or the outer layer of the chip adopts fine copper wires which are uniformly and densely distributed as grid lines, and the fine copper wires are directly connected with the positive electrode and the negative electrode between the chips; or the fine grid adopts a copper plating process and then is collected to a fine copper wire to connect the anode and the cathode between the chips.
Furthermore, the thickness of the single surface of the transparent organic base material is 0.2-2 mm.
Furthermore, the composite material comprises a metal wire, glass fiber, a nano carbon material, graphene and other composite materials, and the back of the single-side photovoltaic power generation assembly is made of the composite material with light reflection.
Furthermore, a sensor for measuring the offshore wind power and the rainfall is arranged on the monitoring platform.
From the above description of the structure of the present invention, compared with the prior art, the present invention has the following advantages:
1. the utility model discloses a flexible photovoltaic module is except having single face or two-sided photovoltaic power generation function, still can possess the marine safety protection function of adaptation, has key feature such as frivolous, flexible, anti-wind, high strength and corrosion-resistant simultaneously on outward appearance, structure and material.
2. The utility model discloses a fixed bolster can be directly arrange with the fishing and tie up fixedly together, it is simple to lay the installation, the full-automatic system of exhibition of receiving and releasing of auto-induction then adopts wind-force, the two response of rainfall are surveyed, according to the detection result, electrical system can realize intelligent automatic rolling and extend the function, high efficiency, safety, characteristics such as degree of automation height, it is light to realize flexible photovoltaic module, easy rolling, can directly erect on the fishing row, the required auxiliary material and the facility of marine fishing row photovoltaic power generation have been simplified, also can be nimble, combine with other marine application projects portably, the new energy of solar energy for further development mariculture uses and provides technical guidance.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification. In the drawings:
FIG. 1 is a schematic view of the flexible fully-automatic folding and unfolding photovoltaic power generation system of the marine fish raft of the present invention;
FIG. 2 is a schematic plan view of the flexible fully-automatic folding and unfolding photovoltaic power generation system of the marine fish raft of the present invention;
fig. 3 is the utility model relates to a flexible full-automatic formula photovoltaic power generation system side view of taking down and expanding of marine fish raft.
In the figure: the device comprises a high upright post (1), a top oblique bar (2), a short upright post (3), a bottom longitudinal beam (4), a bottom cross beam (5), a fixing nut (6), a driven roller (7), a winding drum (8), a transmission motor (9), a flexible photovoltaic assembly (10), a connecting piece (11), a transmission chain (12), a chain fixing block (13), an assembly traction pull rod (14), a monitoring platform (15), a winding limit switch (16), an extension limit switch (17), a manual control switch (18) and a buoy (20).
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Examples
Referring to fig. 1-3, a flexible fully-automatic folding and unfolding type photovoltaic power generation system for marine fish raft, comprising a plurality of spliced flexible folding and unfolding type photovoltaic power generation units for marine fish raft, wherein each photovoltaic power generation unit comprises a flexible photovoltaic component 10, a fixed support of the flexible photovoltaic component 10 on the fish raft and a self-induction fully-automatic folding and unfolding system, the photovoltaic power generation units can be connected in series with adjacent power generation units, the power generation units are connected in series and parallel to form a large photovoltaic power generation system for marine fish raft, the adjacent power generation units are connected in series through a junction box of the flexible photovoltaic component, the requirement that a wiring male and female head has higher waterproof, anti-corrosion and anti-ultraviolet grade requirements is met, the power generation units are connected in series to generate power, the wiring of the series circuit is optimized, the system is provided with a direct current cable groove and a combiner box on the basis of safety and no influence on fishermen's operation, the combiner boxes are reasonably distributed and collect the direct current output of each path of flexible photovoltaic power generation unit; the fixing support is composed of a high upright post 1, a top oblique bar 2, a short upright post 3, a bottom longitudinal beam 4, a bottom cross beam 5, a driven roller 7 and a winding drum 8, the bottom longitudinal beam 4 and the bottom cross beam 5 are placed on a fish raft passageway, the whole fixing support is fixed on a fish raft buoy 20 through a fixing bolt 6 and an anchor rope, the self-induction full-automatic folding and unfolding system comprises a transmission motor 9, a connecting piece 11, a transmission chain 12, a chain fixing block 13, an assembly traction pull rod 14, a monitoring platform 15, a winding limit switch 16, an extension limit switch 17, a manual control switch 18 and a control module, the flexible photovoltaic assembly 10 is connected in series through the connecting piece 11, the winding drum 8 and the assembly traction pull rod 14 respectively pull two ends of a flexible photovoltaic assembly 10 module, and two ends of the assembly traction pull rod 14 are fixed on the transmission chain 12 by the chain fixing block 13 for follow transmission, the monitoring platform 15 is electrically connected with the control module, the monitoring platform 15 is provided with a sensor for measuring offshore wind power and rainfall, and the control module controls the transmission motor 9 to rotate to drive the roller 8 to automatically wind and stretch the flexible photovoltaic assembly 10. The metal pipe fittings are coated with anticorrosive materials, and the winding drum and the rotating part are coated with lubricating oil ester.
The flexible photovoltaic module is a single-side or double-side photovoltaic power generation module, an N-type or P-type crystalline silicon solar cell chip is adopted, an outer electrode of the chip is connected through a metal grid line, a transparent organic substrate and a transparent cross-linking material are adopted for packaging the chip and the metal grid line, a composite material is supplemented on the back side of the single-side photovoltaic power generation module and the non-light-receiving surface of the double-side photovoltaic power generation module, the flexible photovoltaic module has the functions of resisting specific-grade stormy waves, salt mist, water vapor, ultraviolet rays and biological adhesion and damage, and the junction box is required to have the functions of light emitting, leakage protection, alarming, communication and the like; the metal grid lines are fine grids on the outer layer of the chip, and are collected to a plurality of main grid metal aluminum strips to connect the positive electrode and the negative electrode between the chips by adopting a copper plating process; or the outer layer of the chip adopts fine copper wires which are uniformly and densely distributed as grid lines, and the fine copper wires are directly connected with the positive electrode and the negative electrode between the chips; or the fine grid is collected to a fine copper wire to connect the positive electrode and the negative electrode between the chips by adopting a copper plating process; the thickness of one side of the transparent organic substrate is 0.2-2 mm, and a water vapor resistant and salt mist resistant transparent organic material is selected; the composite material comprises metal wires, glass fibers, nano carbon materials, graphene and other composite materials, and the back of the single-side photovoltaic power generation assembly is made of the composite material with light reflection.
When the device starts to work, a sensor arranged on a monitoring platform 15 measures wind power and rainfall at sea and transmits measurement data to a control module, and if the set value of stretching is reached, a driving motor 9 starts to rotate forwards to drive a roller 8 to rotate and a transmission chain 12 to rotate; and the fixed block 13 on the chain correspondingly drives the component traction pull rod 14 to displace, thereby realizing the action of automatically stretching and spreading the flexible crimpable component 10. When the set position is reached, the assembly pulls the pull rod 14 and then touches the extension limit switch 17, the control module sends out an instruction, the driving motor stops rotating, and the extension action is completed.
And similarly, when the measured values of wind power and rainfall reach the set values of rolling, the driving motor 9 is started to rotate reversely, the flexible rollable component 10 is pulled and folded through a series of transmission, and when the flexible rollable component touches the rolling limit switch 16, the motor stops working, and the rolling action is finished.
It is also contemplated that the flexible crimpable member 10 may be timed to extend for a period of time (e.g., daytime); the flexible rollable component 10 is rolled up in a certain period of time (such as at night) so as to protect the component from being impacted by wind and rain; when fishermen need to operate the net cage or avoid heavy waves, the flexible photovoltaic module can be folded and extended at any time through the manual control switch 18 (which can be remotely controlled) with the highest priority.
The utility model adopts the flexible photovoltaic component which has the single-sided or double-sided photovoltaic power generation function, can also have the function of offshore safety protection, and has the main characteristics of lightness, thinness, flexibility, wind resistance, high strength, corrosion resistance and the like on appearance, structure and material; the utility model discloses a fixed bolster can be directly arrange with the fishing and tie up fixedly together, it is simple to lay the installation, the full-automatic system of exhibition of receiving and releasing of auto-induction then adopts wind-force, the two response of rainfall are surveyed, according to the detection result, electrical system can realize intelligent automatic rolling and extend the function, high efficiency, safety, characteristics such as degree of automation height, it is light to realize flexible photovoltaic module, easy rolling, can directly erect on the fishing row, the required auxiliary material and the facility of marine fishing row photovoltaic power generation have been simplified, also can be nimble, combine with other marine application projects portably, the new energy of solar energy for further development mariculture uses and provides technical guidance.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (5)
1. The utility model provides a flexible full-automatic formula photovoltaic power generation system that stretches up and draws back of marine fish raft which characterized in that: the flexible foldable photovoltaic power generation unit comprises a plurality of spliced marine fish raft flexible foldable photovoltaic power generation units, each photovoltaic power generation unit comprises a flexible photovoltaic component, a fixed support of the flexible photovoltaic component on the fish raft and a self-induction full-automatic folding and unfolding system, each fixed support comprises a high upright post, a top oblique bar, a low upright post, a bottom longitudinal beam, a bottom cross beam, a driven rolling shaft and a winding drum, the bottom longitudinal beams and the bottom cross beams are placed on the fish raft passageways, the whole fixed support is fixed on a fish raft buoy through anchor ropes for fixing bolts, the self-induction full-automatic folding and unfolding system comprises a transmission motor, a connecting piece, a transmission chain, a chain fixed block, a component traction pull rod, a monitoring platform, a winding limit switch, a stretching limit switch, a manual control switch and a control module, the flexible photovoltaic components are connected in series through the connecting piece, and the winding drum and the component traction pull rod respectively pull two ends of a flexible photovoltaic component module, and the both ends of subassembly traction pull rod are fixed by the chain fixed block and are followed the transmission on drive chain, monitoring platform electricity connection control module, control module control drive motor rotates and drives the cylinder and carry out automatic rolling and extension to flexible photovoltaic module.
2. The flexible full-automatic folding and unfolding type photovoltaic power generation system for the marine fish raft according to claim 1, characterized in that: the flexible photovoltaic module is a single-side or double-side photovoltaic power generation module, an N-type or P-type crystalline silicon solar cell chip is adopted, an outer electrode of the chip is connected through a metal grid line, the chip and an outer package of the metal grid line are made of a transparent organic substrate and a transparent cross-linking material, and a composite material is supplemented to the back side of the single-side photovoltaic power generation module and a non-light-receiving side of the double-side photovoltaic power generation module.
3. The flexible full-automatic folding and unfolding type photovoltaic power generation system of the marine fish raft according to claim 2, characterized in that: the metal grid lines are fine grids on the outer layer of the chip, and are collected to a plurality of main grid metal aluminum strips to connect the positive electrode and the negative electrode between the chips by adopting a copper plating process; or the outer layer of the chip adopts fine copper wires which are uniformly and densely distributed as grid lines, and the fine copper wires are directly connected with the positive electrode and the negative electrode between the chips; or the fine grid adopts a copper plating process and then is collected to a fine copper wire to connect the anode and the cathode between the chips.
4. The flexible full-automatic folding and unfolding type photovoltaic power generation system of the marine fish raft according to claim 2, characterized in that: the thickness of the single surface of the transparent organic base material is 0.2-2 mm.
5. The flexible full-automatic folding and unfolding type photovoltaic power generation system for the marine fish raft according to claim 1, characterized in that: and the monitoring platform is provided with a sensor for measuring offshore wind power and rainfall.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922051314.5U CN211656054U (en) | 2019-11-25 | 2019-11-25 | Flexible full-automatic folding and unfolding type photovoltaic power generation system for marine fish raft |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201922051314.5U CN211656054U (en) | 2019-11-25 | 2019-11-25 | Flexible full-automatic folding and unfolding type photovoltaic power generation system for marine fish raft |
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| CN211656054U true CN211656054U (en) | 2020-10-09 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113937169A (en) * | 2021-09-25 | 2022-01-14 | 中建材蚌埠玻璃工业设计研究院有限公司 | Copper indium gallium selenide solar cell for BIPV |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113937169A (en) * | 2021-09-25 | 2022-01-14 | 中建材蚌埠玻璃工业设计研究院有限公司 | Copper indium gallium selenide solar cell for BIPV |
| CN113937169B (en) * | 2021-09-25 | 2024-04-19 | 中建材玻璃新材料研究院集团有限公司 | Copper indium gallium selenium solar cell for BIPV |
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