CN114278508A - Strong wind resistant offshore wind power generation equipment - Google Patents
Strong wind resistant offshore wind power generation equipment Download PDFInfo
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- CN114278508A CN114278508A CN202111663715.1A CN202111663715A CN114278508A CN 114278508 A CN114278508 A CN 114278508A CN 202111663715 A CN202111663715 A CN 202111663715A CN 114278508 A CN114278508 A CN 114278508A
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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 invention discloses a strong wind resistant offshore wind power generation device, which relates to the technical field of wind power generation and comprises a power generation assembly, wherein the power generation assembly is a blade and generator installation structure, one side of the power generation assembly is provided with a stabilizing mechanism, the outer side of the stabilizing mechanism is provided with an installation fence, and one side of the power generation assembly is respectively connected with the installation fence through a pull rope. Above-mentioned scheme, install in the supporting seat of backup pad one side and install in gathering together between the dress structure of a plurality of wedge portions of a plurality of steady frame one side, the opposite side is connected with one side of electricity generation subassembly, install in the inside bottom of the coupling assembling of floating cavity inside and draw in the column structure for the arc, install in one side of a plurality of steady frames of one side of coupling assembling and be the slope form and draw in the direction extension of column structure for the arc to the inboard bottom of coupling assembling, the while supporting seat receives the focus position decline and the weight increase of the sunken of gathering together dress structure that comes from wedge portion, make the stability between stabilizing mean and the electricity generation subassembly increase.
Description
Technical Field
The invention relates to the technical field of wind power generation, in particular to an offshore wind power generation device capable of resisting strong wind.
Background
The wind power generation device can be a clean renewable green energy source, is high in development efficiency and good in economy, has large-scale development conditions and a commercialization prospect, and can be used for rapidly developing wind power generation technology when wind power plants are vigorously built in all countries in the world. Wind farms are mainly divided into land wind farms and offshore wind farms. The land wind power plant starts earlier and develops more mature, but has the problems of serious land utilization contradiction, noise pollution, gradual development completion of excellent sites and the like, and the development of the wind power plant is gradually shifted to the sea.
The sea is rich in stormy waves which can impact the foundation structure of the offshore wind driven generator, so that the wind driven generator is integrally rocked, and when the rocking degree exceeds a threshold value, the wind driven generator is damaged, the working efficiency of the wind driven generator is influenced, and the service life of the wind driven generator is shortened.
And after retrieval, the Chinese patent number CN 201810594642. 7 discloses a foundation structure of offshore wind power generator with vibration damping function, and the patent discloses that the water storage tank is arranged in the pile core, and the wall of the pile is used as the wall of the water storage tank, so that the water storage tank and the foundation pile are integrated, the connection stability of the foundation structure and the water storage tank is improved, and simultaneously, the manufacturing cost of the water storage tank can be reduced, and two purposes are achieved at one stroke. Knowing through the experiment, the foundation pile is under the effect of sea stormy waves, and the pile top position is the position that the range of rocking is the biggest, will store water the water tank setting at the pile top, can make the damping effect maximize of storing water the water tank.
However, in the above technical scheme, the seawater is used as the weight of the adjusting counterweight, the specific gravity of the seawater is small, a large-capacity water storage tank is required for realizing large counterweight change, the occupied space is large, the vibration reduction and wind resistance effects are affected, the difficulty in sealing the water storage tank and the water supply and drainage pipelines is large, the problem of seawater leakage exists, the seawater itself has strong corrosivity, and the internal structure of the wind driven generator is damaged.
Accordingly, the present application provides a high wind resistant offshore wind power plant to meet the needs.
Disclosure of Invention
It is an object of the present application to provide a high wind resistant offshore wind power plant to solve the problems set forth by the background above.
In order to achieve the purpose, the invention provides the following technical scheme:
the offshore wind power generation equipment capable of resisting strong wind comprises a power generation assembly, wherein the power generation assembly is a blade and generator mounting structure, one side of the power generation assembly is provided with a stabilizing mechanism, the outer side of the stabilizing mechanism is provided with a mounting fence, one side of the power generation assembly is respectively connected with the mounting fence through a pull rope, and the stabilizing mechanism is fixed on the inner side of the mounting fence;
the stabilizing mechanism comprises a supporting plate, a floating cavity and a supporting seat, the supporting seat is fixed on one side of the supporting plate, the supporting seat is fixed on one side of the power generation assembly, the inner side of the mounting fence is fixedly mounted on the outer sides of the supporting plate and the floating cavity respectively, a connecting assembly is fixed in the floating cavity, a stabilizing frame is mounted on the inner side of the connecting assembly, a wedge-shaped part is arranged on one side of the stabilizing frame, the stabilizing frame and the wedge-shaped part are uniformly arranged on one side of the connecting assembly, one side of the stabilizing frame is of a triangular structure, the wedge-shaped parts are symmetrically arranged along one side of the stabilizing frame, the inner sides of the wedge-shaped parts, which are opposite to the connecting assembly, are of a gathering structure and are symmetrically arranged, a gap is reserved between one sides of the gathering structures of the wedge-shaped parts, and the supporting seat is mounted between the gathering structures of the wedge-shaped parts, one side of the floating cavity floats on the liquid level;
a plurality of install the self-adaptation subassembly in the clearance of gathering together the column structure that wedge portion formed, the self-adaptation subassembly includes connecting seat, cardboard and trough-shaped portion, the cardboard is fixed in one side of connecting seat relatively, and the surface of connecting seat is seted up to trough-shaped portion, the inboard of connecting seat is hollow form, and the inner wall has seted up the ring channel, the inside relative rotation of ring channel installs the rotation piece, first damping piece is installed to one side of rotating the piece, one side of first damping piece with one side of supporting seat is installed mutually, one side of supporting seat is relative one side fixed form of first damping piece, the inside of trough-shaped portion articulates there is the second damping piece, the surperficial mansion of second damping piece has the electromagnetic wire.
Preferably, the inboard bottom of coupling assembling is the arc and draws in column structure in, one side of steady frame is the slope form to the inboard bottom of coupling assembling is the direction that the arc draws in column structure in and extends, one side on steady frame surface is for running through the column structure, a plurality of one side butt of steady frame install in one side of backup pad.
Preferably, the surface of backup pad has seted up the locking groove, one side of supporting seat run through the locking groove with one side of first damping piece is connected, the internally mounted in locking groove has the spline tooth, one side of supporting seat with one side of first damping piece is connected through the axis of rotation, the surface of axis of rotation set up with the spline groove of the inside spline tooth looks adaptation of locking groove, the bearing is installed to one side of first damping piece, one side of axis of rotation install in the inside of bearing.
Preferably, the clamping plate is inserted into one side of the connecting seat, the other side of the first damping piece is rotatably installed on one side of the connecting seat, the second damping piece is obliquely and hinged to the inside of the groove-shaped portion, the number of the second damping pieces and the number of the groove-shaped portions are matched with the number of the connecting seats, the first damping pieces and the second damping pieces are of a gyroscope-shaped structure, and the electromagnetic wires are uniformly wound on the surface of each second damping piece.
Preferably, one side of stabilizing mean is connected and is installed the convection current subassembly, the anchor block is installed to one side of convection current subassembly, the convection current subassembly is located liquid, the convection current subassembly includes base, first protection cavity and second protection cavity, the base support install in one side of the cavity that floats, one side of first protection cavity with one side fixed mounting of first protection cavity, one side seal of first protection cavity cup joint in the inside of second protection cavity.
Preferably, one side of the second protection cavity is hermetically provided with a check valve, one side of the check valve penetrates through the second protection cavity and is arranged in the second protection cavity, one side of the check valve in the second protection cavity is made of Monel alloy, one side of the second protection cavity is sleeved with a convection cavity, and the convection cavity is communicated with the inside of the second protection cavity.
Preferably, the outside of second protection cavity evenly is fixed with the mounting bracket, one side of mounting bracket with one side fixed mounting of anchor, the internally mounted of first protection cavity is because the extensible member, one side slidable mounting of extensible member has the telescopic link, one side of telescopic link is fixed with the piston, the piston with the inner wall of first protection cavity is laminated mutually, a plurality of injection pipes have been seted up on the surface of convection cavity, the inside of injection pipe with the inside of convection cavity is linked together.
Compared with the prior art, the invention has the beneficial effects that:
1. in the scheme, the supporting seat arranged on one side of the supporting plate is arranged between the gathering structures of the wedge parts on one side of the stabilizing frames, the other side of the supporting seat is connected with one side of the power generation assembly, the inner side bottom end of the connecting assembly arranged in the floating cavity is of an arc-shaped gathering structure, one side of the stabilizing frames arranged on one side of the connecting assembly extends in the direction of the arc-shaped gathering structure towards the inner side bottom end of the connecting assembly in an inclined manner, one side of the stabilizing frame positioned on one side of the connecting assembly is of a through structure, one side of the stabilizing frames is abutted and arranged on one side of the supporting plate and stably supports the floating cavity, meanwhile, the supporting seat arranged between the gathering structures of the wedge parts is clamped by the concave parts of the gathering structures from the wedge parts and stabilizes the power generation assembly, and meanwhile, the gravity center position of the supporting seat is lowered by the concave parts of the gathering structures from the wedge parts and the weight is increased, unstable shaking generated when the power generation assembly and the stabilizing mechanism are subjected to strong wind weather is slowed down, so that the stability between the stabilizing mechanism and the power generation assembly is increased.
2. Above-mentioned scheme, install in the inside bearing of first damping piece and drive the outside of first damping piece and rotate along locating the ring channel on the connecting seat inner wall, make first damping piece use self to rotate as the initial point, use self to rotate the in-process as the initial point at first damping piece, articulate in the inside second damping piece of trough portion and rotate for the initial point along self, a plurality of second damping pieces rotate along the inside of trough portion, and the impact force that receives outside wave is unanimous, pivoted frequency is the same, receive the influence of same frequency resonance, a plurality of second damping pieces tend to equidirectional same frequency rotation along the inside of trough portion, the peak value displacement and the peak value acceleration that the floating cavity received external wave have been reduced, the inside for floating the cavity provides equivalent harmonious vibration degree.
3. According to the scheme, the first damping piece takes the self as an original point to transmit the impact vibration energy received by the floating cavity to the connecting seat and the surface clamping plate of the clamping plate and one side of the connecting seat to dissipate, the resonance transmission ratio of the floating cavity caused by the impact of external waves is reduced, the stability between the floating cavity and the power generation assembly is increased, the floating cavity can be equivalently used as a damper, the damping coefficient can be continuously adjusted by adjusting the load power, the scheme has a compact structure and small occupied space, the shaking caused by wind waves is counteracted through the rotation of the first damping piece and the second damping piece, the shaking of the wind driven generator can be effectively reduced, the stability of the wind driven generator is improved, the service life is prolonged, and at the moment, the electromagnetic wire wound on the surface of the second damping piece is further electrified through the external power supply unit and generates an electromagnetic field in the groove-shaped part, increase the rotatory dynamics of second damping piece, make a plurality of second damping pieces tend to the same-quantity rotation with higher speed along the inside of slot-shaped portion, provide equivalent harmonious degree of vibration for the inside of the cavity that floats more fast, further increased the stability ability between electricity generation subassembly and the stabilizing mean, do not have the problem that water reveals and corrode inner structure simultaneously.
4. According to the scheme, the external wind waves blow and flap the power generation assembly and the stabilizing mechanism to generate shaking, the check valve arranged on one side of the second protection cavity is opened, external seawater enters the inside of the second protection cavity, the telescopic piece is started through the external power supply pack to work at the moment, the output end of the telescopic piece drives the telescopic rod and the piston inside the second protection cavity to do telescopic motion continuously, a water source inside the second protection cavity generates a piston effect, the second protection cavity is communicated with the inside of the convection cavity, the piston continuously compresses the seawater inside the second protection cavity and the convection cavity, the seawater is extruded and sprayed out along the inside of the spraying pipe communicated with the inside of the convection cavity, the two sides of the mounting frame form equal reverse force, and therefore the base, the first protection cavity, the second protection cavity, The stability of convection current cavity and mount in aqueous has further increased the anti-wind ability of electricity generation subassembly and stabilizing mean.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged schematic view of FIG. 1 at A according to the present invention;
FIG. 3 is a schematic cross-sectional view of a stabilizing mechanism of the present invention;
FIG. 4 is a schematic view of the mounting structure of the stabilizing mechanism of the present invention;
FIG. 5 is a schematic diagram of the installation position structure of the adaptive assembly of the present invention;
FIG. 6 is a schematic view of the mounting position of the stabilizing frame according to the present invention;
FIG. 7 is a schematic diagram of the adaptive assembly of the present invention;
FIG. 8 is an enlarged view of the structure of FIG. 7 at B;
FIG. 9 is a schematic diagram of a separated structure of the adaptive assembly of the present invention;
FIG. 10 is a schematic structural view of a convection assembly of the present invention;
fig. 11 is a schematic cross-sectional view of a convection assembly of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. a power generation assembly; 2. a stabilizing mechanism; 3. a convection assembly; 4. fixing an anchor; 5. pulling a rope; 6. installing a fence; 21. a support plate; 22. a floating cavity; 23. a supporting seat; 24. a connecting assembly; 25. a locking groove; 26. an adaptive component; 27. a stabilizing frame; 28. a wedge portion; 31. a base; 32. a first protection cavity; 33. a second protective cavity; 34. a check valve; 35. a convection cavity; 36. an injection pipe; 37. a mounting frame; 261. a connecting seat; 262. clamping a plate; 263. a groove-shaped portion; 264. an annular groove; 265. a rotating member; 266. a first damping member; 267. a second damping member; 268. an electromagnetic wire; 321. a telescoping member; 322. a telescopic rod; 323. a piston.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-9, a strong wind resistant offshore wind power generation device comprises a power generation assembly 1, wherein the power generation assembly 1 is a blade and generator mounting structure, a stabilizing mechanism 2 is mounted on one side of the power generation assembly 1, a mounting rail 6 is mounted on the outer side of the stabilizing mechanism 2, one side of the power generation assembly 1 is respectively connected with the mounting rail 6 through a pull rope 5, and the stabilizing mechanism 2 is fixed on the inner side of the mounting rail 6;
the stabilizing mechanism 2 comprises a supporting plate 21, a floating cavity 22 and a supporting seat 23, wherein the supporting seat 23 is fixed on one side of the supporting plate 21, the supporting seat 23 is fixed on one side of the power generation component 1, the inner side of the mounting fence 6 is respectively fixedly mounted on the outer sides of the supporting plate 21 and the floating cavity 22, a connecting component 24 is fixed in the floating cavity 22, a stabilizing frame 27 is mounted on the inner side of the connecting component 24, a wedge-shaped part 28 is arranged on one side of the stabilizing frame 27, the stabilizing frame 27 and the wedge-shaped part 28 are uniformly arranged on one side of the connecting component 24, one side of the stabilizing frame 27 is of a triangular structure, the wedge-shaped parts 28 are symmetrically arranged along one side of the stabilizing frame 27, and the inner sides of the wedge-shaped parts 28, which are opposite to the connecting component 24, are of a gathering structure, the supporting seats 23 are arranged between the gathering structures of the wedge-shaped parts 28, and one side of the floating cavity 22 floats on the liquid level;
install self-adaptation subassembly 26 in the clearance of the form structure of gathering together that a plurality of wedge portions 28 formed, self-adaptation subassembly 26 includes connecting seat 261, cardboard 262 and trough portion 263, cardboard 262 is fixed in one side of connecting seat 261 relatively, and trough portion 263 sets up in the surface of connecting seat 261, the inboard of connecting seat 261 is hollow form, and the inner wall has seted up ring channel 264, the inside relative rotation of ring channel 264 installs rotation piece 265, first damping member 266 is installed to one side of rotation piece 265, one side of first damping member 266 and one side of supporting seat 23 are installed mutually, one side of one side relative first damping member 266 of supporting seat 23 is fixed form, the inside of trough portion 263 articulates there is second damping member 267, the surface of second damping member 267 has electromagnetic wire 268.
Referring to fig. 5 and 7, the magnet wires 268 are wound around the surface of the second damping member 267, in order to intuitively express the second damping member 267, one of the second damping member 267 and the magnet wire 268 is expressed in fig. 7, and the magnet wires 268 need to be electrically connected through an external power supply set, the external power supply set is arranged inside the floating cavity 22 or on one side of the power generation assembly 1, and is used in combination with a wind speed sensor to sense the wind speed so as to achieve the purpose of transmitting or cutting off the current of the magnet wire 268;
in the scheme, in the environment of breeze or stroke, the power generation assembly 1 rotates through the blades and generates power through the power generator, when the power generation assembly 1 and the stabilizing mechanism 2 are in the weather of strong wind, the stabilizing mechanism 2 on the sea surface is blown by strong wind to generate a sliding and shaking phenomenon, the power generation assembly 1 is blown by strong wind to generate shaking, when the power generation assembly 1 and the stabilizing mechanism 2 are shaken, the supporting seat 23 arranged on one side of the supporting plate 21 is arranged between the gathering structures of the wedge parts 28 on one sides of the stabilizing frames 27, the other side of the supporting seat is connected with one side of the power generation assembly 1, the bottom end of the inner side of the connecting assembly 24 arranged in the floating cavity 22 is of an arc gathering structure, one side of the stabilizing frames 27 arranged on one side of the connecting assembly 24 is inclined and extends towards the bottom end of the inner side of the connecting assembly 24 in the direction of the arc gathering structure, one side of the surface of the stabilizing frame 27 on one side of the connecting assembly 24 is a through structure, one side of the stabilizing frames 27 is abutted and installed on one side of the supporting plate 21 and stably supports the floating cavity 22, meanwhile, the supporting seat 23 installed between the gathering structures of the wedge-shaped part 28 is clamped by the concave of the gathering structure from the wedge-shaped part 28 and stabilizes the power generation assembly 1, meanwhile, the gravity center position of the supporting seat 23 subjected to the concave of the gathering structure from the wedge-shaped part 28 is lowered, the weight is increased, unstable shaking generated when the power generation assembly 1 and the stabilizing mechanism 2 are subjected to strong wind weather is relieved, and the stability between the stabilizing mechanism 2 and the power generation assembly 1 is increased;
a bearing is installed at one side of the first damping member 266, one side of the rotating shaft is installed inside the bearing, one side of the supporting seat 23 is connected with one side of the first damping member 266 through the rotating shaft, the first damping member 266 connected with the supporting seat 23 through the rotating shaft is affected by the waves outside the floating cavity 22 and shakes along the original point, the bearing installed inside the first damping member 266 drives the outer side of the first damping member 266 to rotate along the annular groove 264 arranged on the inner wall of the connecting seat 261, so that the first damping member 266 rotates by taking the first damping member 266 as the original point, in the process of rotating by taking the first damping member 266 as the original point, the second damping members 267 hinged inside the groove 263 rotate along the original point, the plurality of second damping members 267 rotate along the inside of the groove 263 and are subjected to the same impact force of the external waves, and the rotating frequencies are the same, under the influence of the same-frequency resonance, the plurality of second damping members 267 tend to rotate in the same direction and in the same frequency in an equal amount along the inside of the groove-shaped portion 263, so that the peak displacement and the peak acceleration of the floating cavity 22 caused by external waves are reduced, and the same amount of tuned vibration is provided for the inside of the floating cavity 22;
the first damping member 266 dissipates the direct frequency of the connecting seat 261 and the surface clamping plate 262 which transmits the impact vibration energy received by the floating cavity 22 to the connecting seat 261 and the clamping plate 262 in the process of rotating by taking the first damping member as the origin through one side of the stabilizing frame 27, reduces the resonance transmission ratio of the floating cavity 22 caused by the impact of external waves, increases the stability between the floating cavity 22 and the power generation assembly 1, can be equivalently used as a damper, and the damping coefficient can be continuously adjusted by adjusting the load power, the scheme has compact structure and small occupied space, can counteract the shaking caused by wind waves through the rotation of the first damping member 266 and the second damping member 267, can effectively reduce the shaking of the wind driven generator, improves the stability of the wind driven generator, and prolongs the service life, further passes electricity through the electromagnetic wire 268 which is wound on the surface of the second damping member 267 through the external power supply group and generates an electromagnetic field in the groove-shaped part 263, the rotating force of the second damping members 267 is increased, so that the second damping members 267 tend to rotate with the same frequency in an equal direction and at the same speed along the inside of the groove-shaped portion 263, the same amount of tuned vibration is provided for the inside of the floating cavity 22 more quickly, the stability between the power generation assembly 1 and the stabilizing mechanism 2 is further improved, and meanwhile, the problems of water leakage and corrosion of the internal structure do not exist.
Preferably, in this embodiment, the surface of the supporting plate 21 is provided with a locking groove 25, one side of the supporting seat 23 penetrates through the locking groove 25 and is connected with one side of the first damping member 266, when the stabilizing mechanism 2 and the power generating assembly 1 are fluctuated by external waves, spline teeth are installed inside the locking groove 25, a spline groove matched with the spline teeth inside the locking groove 25 is formed on the surface of the rotating shaft, and through the matching between the spline teeth and the spline groove, one side of the power generating assembly 1 has a certain fluctuation sliding amount relative to one side of the stabilizing mechanism 2, so that the power generating assembly 1 is subjected to wind and wave impact and performs reciprocating sliding, thereby reducing the generation of stress between the power generating assembly 1 and the floating cavity 22, and generating a dislocation phenomenon on one side of the floating cavity 22, the clamping plate 262 is inserted and installed on one side of the connecting seat 261, the other side of the first damping member 266 is rotatably installed on one side of the connecting seat 261, the second damping member 267 is hinge-installed in an inclined manner relative to the inside of the groove portion 263, the number of the second damping members 267 and the groove-shaped portions 263 is matched with the number of the connecting seats 261, the first damping members 266 and the second damping members 267 are in a gyro-shaped structure, and the magnet wires 268 are uniformly wound on the surface of each second damping member 267 to increase the rotating effect of the first damping members 266.
Preferably, referring to fig. 10 to 11, a convection assembly 3 is connected to one side of the stabilizing mechanism 2, a fixing anchor 4 is installed on one side of the convection assembly 3 to fix the power generation assembly 1, the stabilizing mechanism 2 and the convection assembly 3, the convection assembly 3 is located in the liquid, the convection assembly 3 includes a base 31, a first protective cavity 32 and a second protective cavity 33, the base 31 is supported and installed on one side of the floating cavity 22, one side of the first protective cavity 32 and one side of the first protective cavity 32 are fixedly installed, and one side of the first protective cavity 32 is hermetically sleeved inside the second protective cavity 33.
Preferably, a check valve 34 is hermetically installed at one side of the second protection cavity 33, one side of the check valve 34 penetrates through the second protection cavity 33 and is installed inside the second protection cavity 33, one side of the check valve 34 located inside the second protection cavity 33 is made of monel, so that the phenomenon that seawater corrodes one side of the check valve 34 is prevented, a convection cavity 35 is sleeved at one side inside the second protection cavity 33, and the convection cavity 35 is communicated with the inside of the second protection cavity 33.
The outer side of the second protection cavity 33 is uniformly fixed with a mounting frame 37, one side of the mounting frame 37 is fixedly mounted with one side of the fixed anchor 4, the inner mounting of the first protection cavity 32 is realized by an expansion piece 321, one side of the expansion piece 321 is slidably mounted with an expansion rod 322, one side of the expansion rod 322 is fixed with a piston 323, the piston 323 is attached to the inner wall of the first protection cavity 32, the surface of the convection cavity 35 is provided with a plurality of injection pipes 36, the inside of the injection pipes 36 is communicated with the inside of the convection cavity 35, the external wind and waves blow and flap the power generation assembly 1 and the stabilizing mechanism 2 to generate shaking, the check valve 34 mounted at one side of the second protection cavity 33 is opened to enable external seawater to enter the inside of the second protection cavity 33, at the moment, the expansion piece 321 is started by an external power supply set to work, the output end of the expansion piece 321 drives the expansion rod 322 and the piston 323 inside the second protection cavity 33 to do continuous expansion and contraction movement, the messenger is located the inside water source of second protection cavity 33 and produces piston effect, the inside of second protection cavity 33 and convection current cavity 35 is linked together, piston 323 is continuous to compress the inside sea water of second protection cavity 33 and convection current cavity 35, make the sea water extrude the blowout along the inside injection pipe 36 that is linked together of convection current cavity 35, make the both sides of mounting bracket 37 form equal counterforce, and then guarantee base 31, first protection cavity 32, second protection cavity 33, the stability of convection current cavity 35 and mounting bracket 37 in aqueous, the anti-wind ability of electricity generation subassembly 1 and stabilizing mean 2 has further been increased.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (7)
1. An offshore wind power plant resistant to high winds, comprising a power generation assembly (1), said power generation assembly (1) being a blade and generator mounting structure, characterized in that: a stabilizing mechanism (2) is installed on one side of the power generation assembly (1), an installation fence (6) is installed on the outer side of the stabilizing mechanism (2), one side of the power generation assembly (1) is respectively connected with the installation fence (6) through a pull rope (5), and the stabilizing mechanism (2) is fixed on the inner side of the installation fence (6);
the stabilizing mechanism (2) comprises a supporting plate (21), a floating cavity (22) and a supporting seat (23), wherein the supporting seat (23) is fixed on one side of the supporting plate (21), the supporting seat (23) is fixed on one side of the power generation assembly (1), the inner side of the installation fence (6) is fixedly installed on the outer sides of the supporting plate (21) and the floating cavity (22), a connecting assembly (24) is fixed inside the floating cavity (22), a stabilizing frame (27) is installed on the inner side of the connecting assembly (24), a wedge-shaped part (28) is arranged on one side of the stabilizing frame (27), the stabilizing frame (27) and the wedge-shaped part (28) are uniformly arranged on one side of the connecting assembly (24), one side of the stabilizing frame (27) is of a triangular structure, and the wedge-shaped part (28) is symmetrically arranged on one side of the stabilizing frame (27), the inner sides of the wedge-shaped parts (28) relative to the connecting component (24) are of gathering structures and are symmetrically arranged, gaps are reserved among one sides of the gathering structures of the wedge-shaped parts (28), the supporting seat (23) is installed among the gathering structures of the wedge-shaped parts (28), and one side of the floating cavity (22) floats on the liquid level;
a plurality of self-adaptation subassembly (26) are installed in the clearance of gathering together the column structure that wedge portion (28) formed, self-adaptation subassembly (26) include connecting seat (261), cardboard (262) and trough-shaped portion (263), cardboard (262) relatively fixed in one side of connecting seat (261), and trough-shaped portion (263) set up in the surface of connecting seat (261), the inboard of connecting seat (261) is hollow form, and the inner wall has seted up ring channel (264), the inside of ring channel (264) is rotated relatively and is installed rotation piece (265), first damping piece (266) are installed to one side of rotation piece (265), one side of first damping piece (266) with one side of supporting seat (23) is installed mutually, one side of supporting seat (23) is relative one side fixed form of first damping piece (266), the inside of trough-shaped portion (263) articulates there is second damping piece (267), the second damping member (267) is wound with a magnet wire (268) on the surface thereof.
2. A high wind resistant offshore wind power plant according to claim 1, characterized in that: the inboard bottom of coupling assembling (24) is the arc and draws in the column structure in, one side of steady frame (27) is the slope form to the inboard bottom of coupling assembling (24) is the arc and draws in the direction extension of column structure in, one side on steady frame (27) surface is for running through the column structure, and is a plurality of one side butt of steady frame (27) install in one side of backup pad (21).
3. A high wind resistant offshore wind energy plant according to claim 2, characterized in that: locking groove (25) have been seted up on the surface of backup pad (21), one side of supporting seat (23) run through locking groove (25) with one side of first damping piece (266) is connected, the internally mounted of locking groove (25) has the spline tooth, one side of supporting seat (23) with one side of first damping piece (266) is connected through the axis of rotation, the surface of axis of rotation seted up with the spline groove of the inside spline tooth looks adaptation of locking groove (25), the bearing is installed to one side of first damping piece (266), one side of axis of rotation install in the inside of bearing.
4. A high wind resistant offshore wind power plant according to claim 1, characterized in that: the clamping plate (262) is installed on one side of the connecting seat (261) in an inserting mode, the other side of the first damping piece (266) is installed on one side of the connecting seat (261) in a rotating mode, the second damping piece (267) is installed in an inclined mode in a hinged mode relative to the inside of the groove-shaped portion (263), the number of the second damping piece (267) and the number of the groove-shaped portion (263) are matched with the installation number of the connecting seat (261), the first damping piece (266) and the second damping piece (267) are of a 'gyro' structure, and the electromagnetic wire (268) is uniformly wound on the surface of each second damping piece (267).
5. A high wind resistant offshore wind power plant according to claim 1, characterized in that: one side of stabilizing mean (2) is connected and is installed convection current subassembly (3), anchor (4) are installed to one side of convection current subassembly (3), convection current subassembly (3) are arranged in liquid, convection current subassembly (3) are including base (31), first protection cavity (32) and second protection cavity (33), base (31) support install in one side of unsteady cavity (22), one side of first protection cavity (32) with one side fixed mounting of first protection cavity (32), one side seal of first protection cavity (32) cup joint in the inside of second protection cavity (33).
6. An offshore wind energy plant resistant to high winds, according to claim 5, characterized in that: one side seal installation of second protection cavity (33) has check valve (34), one side of check valve (34) run through second protection cavity (33) install in the inside of second protection cavity (33), be located one side of the inside check valve (34) of second protection cavity (33) is Monel alloy constitution, convection current cavity (35) has been cup jointed to inside one side of second protection cavity (33), convection current cavity (35) with the inside of second protection cavity (33) is linked together.
7. An offshore wind energy plant resistant to high winds according to claim 6, characterised in that: the outside of second protection cavity (33) evenly is fixed with mounting bracket (37), one side of mounting bracket (37) with one side fixed mounting of anchor (4), the internally mounted of first protection cavity (32) is because extensible member (321), one side slidable mounting of extensible member (321) has telescopic link (322), one side of telescopic link (322) is fixed with piston (323), piston (323) with the inner wall of first protection cavity (32) is laminated mutually, a plurality of injection pipes (36) have been seted up on the surface of convection current cavity (35), the inside of injection pipe (36) with the inside of convection current cavity (35) is linked together.
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| CN202111663715.1A CN114278508B (en) | 2021-12-31 | 2021-12-31 | Offshore wind power generation equipment capable of resisting strong wind |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102005040808A1 (en) * | 2005-08-29 | 2007-03-08 | Schopf, Walter, Dipl.-Ing. | Floating offshore wind energy system stabilization device, has regulating-and control device with components for operation of damping process and for generating power production management for utilization of energy of sea current, at board |
| CN111271226A (en) * | 2020-03-05 | 2020-06-12 | 陈金清 | Offshore moistureproof wind power and wind energy power generation equipment |
| WO2021094630A1 (en) * | 2019-11-12 | 2021-05-20 | Beridi Maritime S.L. | Structure for supporting marine installations and procedure for the execution thereof |
| CN113374649A (en) * | 2021-06-23 | 2021-09-10 | 同济大学 | Single-pile type offshore floating type fan vibration reduction control structure |
-
2021
- 2021-12-31 CN CN202111663715.1A patent/CN114278508B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102005040808A1 (en) * | 2005-08-29 | 2007-03-08 | Schopf, Walter, Dipl.-Ing. | Floating offshore wind energy system stabilization device, has regulating-and control device with components for operation of damping process and for generating power production management for utilization of energy of sea current, at board |
| WO2021094630A1 (en) * | 2019-11-12 | 2021-05-20 | Beridi Maritime S.L. | Structure for supporting marine installations and procedure for the execution thereof |
| US20220380006A1 (en) * | 2019-11-12 | 2022-12-01 | Beridi Maritime S.L. | Structure for supporting marine installations and procedure for the execution thereof |
| CN111271226A (en) * | 2020-03-05 | 2020-06-12 | 陈金清 | Offshore moistureproof wind power and wind energy power generation equipment |
| CN113374649A (en) * | 2021-06-23 | 2021-09-10 | 同济大学 | Single-pile type offshore floating type fan vibration reduction control structure |
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