CN216008760U - Floating wind power device - Google Patents
Floating wind power device Download PDFInfo
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- CN216008760U CN216008760U CN202122637666.6U CN202122637666U CN216008760U CN 216008760 U CN216008760 U CN 216008760U CN 202122637666 U CN202122637666 U CN 202122637666U CN 216008760 U CN216008760 U CN 216008760U
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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
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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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
- Y02E10/70—Wind energy
- Y02E10/727—Offshore wind turbines
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Abstract
The utility model relates to a floating wind power device, which comprises a floating platform and a base, wherein the periphery of the bottom of the base is provided with a corresponding annular plastic floating body, the upper end part of the annular plastic floating body is upwards communicated and connected with a plurality of corresponding air inlet pipes at intervals, and the air inlet pipes are connected in parallel to the air outlet ends of corresponding air pumps through corresponding electromagnetic valves; the matched air bags are respectively connected to the corresponding air inlet pipes; the plurality of water immersion sensors are respectively arranged at the bottom of the annular plastic floating body between two adjacent matched air bags; the wind power tower cylinder is fixedly connected to the base, a generator is arranged at the top of the wind power tower cylinder, and a wind power blade is fixedly connected to the head end of the generator; and the water sensor, the electromagnetic valve and the inflator pump are all connected to the control system, and the control system is connected to an external power supply. The utility model discloses can effectively reduce anticorrosive treatment's work load by a wide margin, and can effectively ensure safety in utilization and practicality.
Description
Technical Field
The utility model relates to a wind power generation device specifically indicates a floating wind power generation device.
Background
Wind power generation refers to converting kinetic energy of wind into electric energy, wind energy is a clean and pollution-free renewable energy source, wherein land wind power is influenced by problems of landform, land resources and the like, and the generated wind power is extremely limited. Offshore wind power construction needs a huge seabed fixed platform, so that construction investment and difficulty are huge, and the operation of a ship is influenced; the deep sea is the most beneficial region for developing wind power resources, and the construction of the existing seabed fixed platform in the deep sea region cannot be basically realized. Therefore, floating wind power technology comes to life, and at present, most deep sea floating wind power basically adopts metal welded buoyancy tanks as floating body structures, needs a large amount of anticorrosive treatment, and needs long-term uninterrupted maintenance, and in addition, its dead weight is great, needs to build very magnificent floating platform and just can realize, consequently, very big restriction the development of deep sea floating wind power technology, the emergence of treating novel floating wind power device urgently.
Disclosure of Invention
To the technical problem that above-mentioned prior art exists, the utility model provides a floating wind power generation device, this floating wind power generation device can effectively solve the technical problem that above-mentioned prior art exists.
The technical scheme of the utility model is that:
a floating wind power plant comprises
The floating platform comprises a base, wherein a corresponding annular plastic floating body is arranged on the periphery of the bottom of the base, the upper end part of the annular plastic floating body is upwards communicated and connected with a plurality of corresponding air inlet pipes at intervals, and the air inlet pipes respectively penetrate through and extend to the upper side of the base and are connected to the air outlet ends of corresponding air pumps in parallel through corresponding electromagnetic valves;
the matched air bags are respectively provided with corresponding air inlets, the matched air bags are respectively connected to the corresponding air inlets through the matching of the air inlets and the corresponding air inlets, the longitudinal cross section of the inflated matched air bags is consistent with the longitudinal cross section of the annular plastic floating body, the transverse cross sections of the matched air bags are all fan-shaped, and the matched air bags are spliced into an annular shape matched with the annular plastic floating body after being fully inflated;
the plurality of water immersion sensors are respectively arranged at the bottom of the annular plastic floating body between two adjacent matched air bags;
the wind power tower cylinder is fixedly connected to the base, a corresponding generator is arranged at the top of the wind power tower cylinder, and a wind power blade is fixedly connected to the head end of the generator;
and the water sensor, the electromagnetic valve and the inflator pump are all connected to the control system, and the control system is connected to an external power supply.
The base comprises a sheet-shaped plastic plate, four corresponding plastic fixing plates are arranged on the periphery of the sheet-shaped plastic plate in an equiangular detachable mode, and the bottom of each plastic fixing plate is turned inwards and buckled to the bottom side of the annular plastic floating body.
The folded part of the plastic fixing plate at least extends to the 1/3 height of the annular plastic floating body.
The upside fixing device of slice plastic slab has the installation steel sheet, wind power tower cylinder's bottom is equipped with mounting flange, the installation steel sheet with corresponding set screw has the rigid coupling respectively on the position that the flange hole of mounting flange corresponds, will through corresponding lock nut mounting flange fixing device arrives on the set screw of installation steel sheet.
The mounting steel plate is mounted on the upper surface of the sheet-shaped plastic plate and is fixedly locked by a plurality of corresponding locking bolts, and the top of the plastic fixing plate is respectively locked on the mounting steel plate and the sheet-shaped plastic plate by two rows of corresponding locking bolts.
The utility model has the advantages that:
1) the utility model discloses a floating platform's body adopts the annular plastics body of resistant seawater corrosion, has reduced metal material's use in a large number to effectively reduced anticorrosive treatment's work load by a wide margin, and reduced subsequent maintenance degree of difficulty and cost.
2) The utility model discloses be provided with a plurality of intake pipes on annular plastic floating body to adaptability is provided with a plurality of supporting gasbags with intake pipe matched with in annular plastic floating body, and carries out special design to the shape of a plurality of supporting gasbags, and is equipped with water sensor between two adjacent supporting gasbags respectively. When any water sensor senses that water exists at the position where the water sensor is located, the fact that leakage points exist on the two sides of the water sensor is proved, therefore, a first signal is sent to a control system, when the control system receives the first signal, the control system controls the electromagnetic valves corresponding to the matched air bags on the two sides of the water sensor to be opened, and controls an inflator pump to be started so as to inflate the matched air bags on the two sides of the water sensor, and therefore the damage points of the annular plastic floating body can be effectively and quickly sealed, and buoyancy can be effectively kept; when other this water sensor continue to sense its position at place and have water, then repeat above-mentioned action, can effectively reduce the basis of the volume of leaking water by a wide margin on, effectively keep the utility model discloses a whole buoyancy and overall stability. Thereby make the utility model discloses when annular plastics body produced the damage, can continue to maintain normal use, follow-up again to the damaged point seal up the processing can to effectively ensure the utility model discloses a safety in utilization and practicality.
3) The utility model discloses a base contains the slice plastic slab, and the periphery of slice plastic slab has four corresponding plastics fixed plates according to the dismantled and assembled device of equal angle, and the bottom of plastics fixed plate is inwards turned over and is rolled over and lock joint to the bottom side of annular plastics body, and the portion of turning over of plastics fixed plate extends to at least the 1/3 height of annular plastics body. Under the effect of plastics fixed plate, can effectively form firm spacing to annular plastics body, and the dismantlement setting through the slice plastic slab, can effectively adapt to the damaged point investigation of annular plastics body, the dismantlement in-process of single slice plastic slab still has three slice plastic slab and can carry out the spacing that stabilizes to annular plastics body to effectively promote by a wide margin the utility model discloses an in-service use effect.
4) The utility model discloses a slice plastic slab upside fixing device has the installation steel sheet, and the installation steel sheet is installed on the upper surface of slice plastic slab and is carried out the lock rigid coupling to the locking bolt by a great deal of corresponding, will through two rows of corresponding locking bolts the utility model discloses a top of plastics fixed plate locks respectively to install on steel sheet and the slice plastic slab. Through the setting of installation steel sheet, can be convenient for carry on wind power tower cylinder's installation, and assemble and form each other spacing between installation steel sheet after targetting in place and slice plastic slab, the plastic fixing plate, can effectively promote by a wide margin the utility model discloses structural stability in the in-service use process and promote the installation stability of annular plastic body by a wide margin.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the floating platform connected with a wind power tower.
Fig. 3 is a cross-sectional view of the floating platform.
Fig. 4 is a schematic view of a single matched air bag.
Fig. 5 is a schematic structural diagram of a plurality of matched airbags after splicing.
Detailed Description
To facilitate understanding of those skilled in the art, the structure of the present invention will now be described in further detail with reference to the following examples:
referring to fig. 1-5, a floating wind power plant comprises
The floating platform comprises a base 1, wherein a corresponding annular plastic floating body 2 is arranged on the periphery of the bottom of the base 1, the annular plastic floating body 2 comprises a C-shaped plastic pipe, the head and the tail of the C-shaped plastic pipe are welded into an annular structure through electric melting pipe fittings (not marked), the upper end part of the annular plastic floating body 2 is upwards communicated and connected with a plurality of corresponding air inlet pipes 3 at intervals, and the air inlet pipes 3 respectively penetrate through and extend to the upper side of the base 1 and are connected in parallel to the air outlet ends of corresponding air pumps 5 through corresponding electromagnetic valves 4;
the matched air bags 6 are respectively provided with corresponding air inlets, the matched air bags 6 are respectively connected to the corresponding air inlets 3 through the matching of the air inlets and the corresponding air inlets 3, the longitudinal cross section of the inflated matched air bags 6 is consistent with the longitudinal cross section of the annular plastic floating body 2, the transverse cross sections of the matched air bags 6 are all fan-shaped, and the matched air bags 6 are spliced into an annular shape matched with the annular plastic floating body 2 after being fully inflated;
the plurality of water immersion sensors 7 are respectively arranged at the bottom of the annular plastic floating body 2 between two adjacent matched air bags 6;
the wind power tower cylinder 8 is fixedly connected to the base 1, a corresponding generator 9 is arranged at the top of the wind power tower cylinder 8, a wind power blade 10 is fixedly connected to the head end of the generator 9, and the wind power tower cylinder 8, the generator 9 and the wind power blade 10 are the prior art and are not described again;
the control system 11, the water sensor 7, the electromagnetic valve 4 and the inflator pump 5 are all connected to the control system 11, and the control system 11 is connected to an external power supply.
In this embodiment, the control system 11 adopts a Programmable Logic Controller (PLC) encoder, the inflator pump 5 and the control system 11 are respectively and fixedly mounted on the base 1 on the inner side of the wind power sleeve 8, and the water sensor 3 is connected with a cable which penetrates through the annular plastic floating body 2 and the base 1, then penetrates through the tower door of the wind power tower 8 together with the pipeline of the air inlet pipe 3, and is respectively connected to the control system 11 and the inflator pump 5.
The utility model discloses a floating platform's body adopts the annular plastics body 2 of nai seawater corrosion, has reduced metal material's use in a large number to effectively reduced anticorrosive treatment's work load by a wide margin, and reduced subsequent maintenance degree of difficulty and cost. In the use, only need through corresponding fixed equipment (for example chain etc.), one end with the utility model discloses a base 1 or annular plastic body 2 fix, the other end and deep sea seabed fixed both can, the construction is simple.
The utility model discloses in the in-service use process, need not carry out before the electric smelting pipe fitting welding at C shape plastics tubular product, put in place each supporting gasbag 6 assembly, in order to promote the utility model discloses a practical function, and after supporting gasbag 6 assembles in place, put in place the electric smelting pipe fitting welding again, can effectively ensure the utility model discloses an annular plastics body 2's whole leakproofness and structural stability.
When any water sensor 7 senses that water exists at the position where the water sensor is located, a first signal is sent to the control system 11, and when the control system 11 receives the first signal, the control system controls the electromagnetic valves 4 corresponding to the matched air bags 6 on the two sides of the water sensor 7 to be opened, and controls the inflator pump 5 to be started so as to inflate the matched air bags 6 on the two sides of the water sensor 7.
When any water sensor senses that water exists at the position where the water sensor 7 is located, the fact that leakage points exist on two sides of the water sensor 7 is proved, therefore, a first signal is sent to the control system 11, and when the control system 11 receives the first signal, the control system controls the electromagnetic valves 4 corresponding to the matched air bags on two sides of the water sensor 7 to be opened, controls the inflator pump 5 to be started, and inflates the matched air bags 6 on two sides of the water sensor 7, so that the breakage points of the annular plastic floating body 2 are effectively and quickly plugged, and buoyancy can be effectively kept; when other this water sensor 7 continue to sense its position at place and have water, then repeat above-mentioned action, can effectively reduce the basis of the volume of leaking water by a wide margin on, effectively keep the utility model discloses a whole buoyancy and overall stability. Thereby make the utility model discloses when annular plastics body 2 produced the damage, can continue to maintain normal use, follow-up again to the damaged point seal up the processing can, with effectively ensuring the utility model discloses a safety in utilization and practicality.
The inflation time of one matched air bag 6 is fixed, the inflation time of one matched air bag 6 is set to be t, and when the control system 11 controls the n electromagnetic valves 4 to be opened, the inflation time is n x t.
The base 1 comprises a sheet-shaped plastic plate 101, four corresponding plastic fixing plates 12 are arranged on the periphery of the sheet-shaped plastic plate 101 in an equiangular detachable mode, and the bottoms of the plastic fixing plates 12 are turned inwards and buckled to the bottom side of the annular plastic floating body 2. The folded part of the plastic fixing plate 12 extends to the 1/3 height of the annular plastic floating body 2.
Under the effect of plastics fixed plate 12, can effectively form firm spacing to annular plastics body 2, and through the dismantlement setting of slice plastic slab 12, can effectively adapt to annular plastics body 2's damaged point investigation, the dismantlement in-process of single slice plastic slab 12 still has three slice plastic slab 12 and can carry out firm spacing to annular plastics body 2 to effectively promote by a wide margin the utility model discloses an in-service use effect.
The fixing device for the upper side of the sheet-shaped plastic plate 101 is provided with a mounting steel plate 102, the bottom of the wind power tower cylinder 8 is provided with a mounting flange, the mounting steel plate 102 is fixedly connected with corresponding fixing screws at positions corresponding to flange holes of the mounting flange respectively, and the mounting flange fixing device is arranged on the fixing screws of the mounting steel plate 102 through corresponding locking nuts 13. The mounting steel plate 102 is mounted on the upper surface of the sheet-shaped plastic plate 101 and is fastened by corresponding locking bolts 14, and the top of the plastic fixing plate 12 is locked to the mounting steel plate 102 and the sheet-shaped plastic plate 101 by two rows of corresponding locking bolts 15.
Through the setting of installation steel sheet 102, can be convenient for carry out the installation of wind power tower cylinder 8, and can form each other again between installation steel sheet 102, slice plastic slab 101 and the plastics fixed plate 12 after the assembly targets in place spacingly, can effectively promote by a wide margin the utility model discloses structural stability in the in-service use process and promote annular plastic floating body 2's installation stability by a wide margin.
The air inlet pipe 3 is made of plastic materials, corresponding mounting holes are formed in the positions, corresponding to the air inlet pipe 3, of the C-shaped plastic pipe respectively, and the air inlet pipe 3 is connected to the mounting holes of the C-shaped plastic pipe respectively in a bonding mode.
In the assembling process, the air inlet pipe 3 is respectively connected to the C-shaped plastic pipe of the annular plastic floating body 2 in a bonding mode, and then a worker enters the C-shaped plastic pipe to install the matched air bags 6 and the water sensor 7; after the C-shaped plastic pipe is installed in place, workers leave the C-shaped plastic pipe, polish and thin the head end and the tail end of the C-shaped plastic pipe, install electric melting pipe fittings at the head end and the tail end of the C-shaped plastic pipe, and then connect the electric wires to weld the head end and the tail end of the C-shaped plastic pipe into a whole; then drilling is carried out on the mounting steel plate 102 and the sheet-shaped plastic plate 101, the mounting steel plate 102 and the sheet-shaped plastic plate 101 are locked and fixed into a whole by the second pair of locking bolts 14 and comprise a plurality of communicating holes for penetrating through the second pair of locking bolts 14, the cable for sensing the water sensor 7 and the air inlet pipe 3, the mounting steel plate 102 and the sheet-shaped plastic plate 101 are hoisted to the upper side of the processed annular plastic floating body 2, and the cable for sensing the water sensor 7 and the air inlet pipe 3 respectively penetrate through and extend to the upper sides of the sheet-shaped plastic plate 101 and the mounting steel plate 102; finally, the bottom of each plastic fixing plate 12 is fastened to the bottom side of the annular plastic floating body 2, and then the top of each plastic fixing plate 12 is respectively locked to the mounting steel plate 102 and the sheet-shaped plastic plate 101 through locking bolts 15; and finally, mounting the wind power tower cylinder 8, mounting the electric control system 11 and the inflator pump 5 in the wind power tower cylinder 8, and then connecting the air circuit and the circuit.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, without departing from the principle of the present invention, several improvements and modifications can be made, and these improvements and modifications should also be considered as the protection scope of the present invention.
Claims (5)
1. A floating wind power device is characterized in that: comprises that
The floating platform comprises a base (1), wherein a corresponding annular plastic floating body (2) is arranged on the periphery of the bottom of the base (1), the upper end part of the annular plastic floating body (2) is upwards communicated and connected with a plurality of corresponding air inlet pipes (3) at intervals, and the air inlet pipes (3) respectively penetrate through the upper side of the base (1) and extend to the air outlet end of a corresponding air pump (5) in parallel through corresponding electromagnetic valves (4);
the matched air bags (6) are respectively provided with corresponding air inlets, the matched air bags (6) are respectively connected to the corresponding air inlet pipes (3) through the matching of the air inlets and the corresponding air inlet pipes (3), the longitudinal cross section shapes of the inflated matched air bags (6) are consistent with the longitudinal cross section shapes of the annular plastic floating bodies (2), the transverse cross sections of the matched air bags (6) are all fan-shaped, and the matched air bags (6) are spliced into an annular shape matched with the annular plastic floating bodies (2) after being fully inflated;
the water immersion sensors (7) are respectively arranged at the bottoms of the annular plastic floating bodies (2) between two adjacent matched air bags (6);
the wind power tower cylinder (8) is fixedly connected to the base (1), a corresponding generator (9) is arranged at the top of the wind power tower cylinder (8), and a wind power blade (10) is fixedly connected to the head end of the generator (9);
the water sensor (7), the electromagnetic valve (4) and the inflator pump (5) are all connected to the control system (11), and the control system (11) is connected to an external power supply.
2. The floating wind power plant of claim 1, wherein: the base (1) comprises a sheet-shaped plastic plate (101), the periphery of the sheet-shaped plastic plate (101) is provided with four corresponding plastic fixing plates (12) according to an equiangular detachable device, and the bottoms of the plastic fixing plates (12) are inwards folded and buckled to the bottom side of the annular plastic floating body (2).
3. The floating wind power plant of claim 2, wherein: the folded part of the plastic fixing plate (12) at least extends to the 1/3 height of the annular plastic floating body (2).
4. The floating wind power plant of claim 3, wherein: the upside fixing device of slice plastic slab (101) has installation steel sheet (102), the bottom of wind power tower section of thick bamboo (8) is equipped with mounting flange, installation steel sheet (102) with corresponding set screw has the rigid coupling respectively on the flange hole corresponding position of mounting flange, will through corresponding locking nut (13) mounting flange fixing device extremely on the set screw of installation steel sheet (102).
5. The floating wind power plant of claim 4, wherein: the mounting steel plate (102) is mounted on the upper surface of the sheet-shaped plastic plate (101) and fixedly connected with the sheet-shaped plastic plate in a locking mode through a plurality of corresponding locking bolts (14), and the top of the plastic fixing plate (12) is respectively locked to the mounting steel plate (102) and the sheet-shaped plastic plate (101) through two rows of corresponding locking bolts (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122637666.6U CN216008760U (en) | 2021-10-31 | 2021-10-31 | Floating wind power device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122637666.6U CN216008760U (en) | 2021-10-31 | 2021-10-31 | Floating wind power device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216008760U true CN216008760U (en) | 2022-03-11 |
Family
ID=80526703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122637666.6U Active CN216008760U (en) | 2021-10-31 | 2021-10-31 | Floating wind power device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216008760U (en) |
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2021
- 2021-10-31 CN CN202122637666.6U patent/CN216008760U/en active Active
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