CN110401289A - A kind of offshore wind generating shell protective layer - Google Patents
A kind of offshore wind generating shell protective layer Download PDFInfo
- Publication number
- CN110401289A CN110401289A CN201910490300.5A CN201910490300A CN110401289A CN 110401289 A CN110401289 A CN 110401289A CN 201910490300 A CN201910490300 A CN 201910490300A CN 110401289 A CN110401289 A CN 110401289A
- Authority
- CN
- China
- Prior art keywords
- shell
- protective layer
- parts
- rotating part
- offshore wind
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000011241 protective layer Substances 0.000 title claims abstract description 25
- 239000011248 coating agent Substances 0.000 claims abstract description 20
- 238000000576 coating method Methods 0.000 claims abstract description 20
- 150000003839 salts Chemical class 0.000 claims abstract description 14
- 238000001914 filtration Methods 0.000 claims abstract description 12
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 claims description 28
- 239000003973 paint Substances 0.000 claims description 25
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims description 24
- 230000037452 priming Effects 0.000 claims description 22
- 239000010410 layer Substances 0.000 claims description 20
- 238000005260 corrosion Methods 0.000 claims description 14
- 239000003822 epoxy resin Substances 0.000 claims description 14
- 230000007797 corrosion Effects 0.000 claims description 13
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 12
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 10
- 238000002360 preparation method Methods 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 9
- 229920000647 polyepoxide Polymers 0.000 claims description 9
- 239000003795 chemical substances by application Substances 0.000 claims description 7
- FPAFDBFIGPHWGO-UHFFFAOYSA-N dioxosilane;oxomagnesium;hydrate Chemical compound O.[Mg]=O.[Mg]=O.[Mg]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O FPAFDBFIGPHWGO-UHFFFAOYSA-N 0.000 claims description 7
- WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 claims description 6
- 239000000853 adhesive Substances 0.000 claims description 6
- 230000001070 adhesive effect Effects 0.000 claims description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 6
- 229910052782 aluminium Inorganic materials 0.000 claims description 6
- 229910000423 chromium oxide Inorganic materials 0.000 claims description 6
- GYZLOYUZLJXAJU-UHFFFAOYSA-N diglycidyl ether Chemical compound C1OC1COCC1CO1 GYZLOYUZLJXAJU-UHFFFAOYSA-N 0.000 claims description 6
- PAZHGORSDKKUPI-UHFFFAOYSA-N lithium metasilicate Chemical compound [Li+].[Li+].[O-][Si]([O-])=O PAZHGORSDKKUPI-UHFFFAOYSA-N 0.000 claims description 6
- 229910052912 lithium silicate Inorganic materials 0.000 claims description 6
- 239000000377 silicon dioxide Substances 0.000 claims description 6
- 238000007711 solidification Methods 0.000 claims description 6
- 230000008023 solidification Effects 0.000 claims description 6
- 239000004593 Epoxy Substances 0.000 claims description 5
- 239000004952 Polyamide Substances 0.000 claims description 5
- -1 alkyl glycidyl ether Chemical compound 0.000 claims description 5
- 229920002647 polyamide Polymers 0.000 claims description 5
- 229920005906 polyester polyol Polymers 0.000 claims description 5
- 239000000843 powder Substances 0.000 claims description 5
- 239000011347 resin Substances 0.000 claims description 5
- 229920005989 resin Polymers 0.000 claims description 5
- 239000004408 titanium dioxide Substances 0.000 claims description 5
- 229920000742 Cotton Polymers 0.000 claims description 4
- 239000002270 dispersing agent Substances 0.000 claims description 4
- 239000011521 glass Substances 0.000 claims description 4
- 239000003960 organic solvent Substances 0.000 claims description 4
- 230000001680 brushing effect Effects 0.000 claims description 3
- 238000005507 spraying Methods 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 2
- 239000004848 polyfunctional curative Substances 0.000 claims description 2
- 239000007921 spray Substances 0.000 claims description 2
- 239000000454 talc Substances 0.000 claims 1
- 229910052623 talc Inorganic materials 0.000 claims 1
- 235000012222 talc Nutrition 0.000 claims 1
- 238000004140 cleaning Methods 0.000 abstract description 3
- 230000001360 synchronised effect Effects 0.000 abstract description 2
- 230000006872 improvement Effects 0.000 description 9
- 230000008569 process Effects 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 230000002401 inhibitory effect Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000010248 power generation Methods 0.000 description 3
- 239000011253 protective coating Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000011900 installation process Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 230000002929 anti-fatigue Effects 0.000 description 1
- 239000012298 atmosphere Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005238 degreasing Methods 0.000 description 1
- 238000000280 densification Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 229920006334 epoxy coating Polymers 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003607 modifier Substances 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D1/00—Processes for applying liquids or other fluent materials
- B05D1/02—Processes for applying liquids or other fluent materials performed by spraying
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
- B05D7/24—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials for applying particular liquids or other fluent materials
- B05D7/26—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials for applying particular liquids or other fluent materials synthetic lacquers or varnishes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
- B05D7/50—Multilayers
- B05D7/52—Two layers
- B05D7/54—No clear coat specified
- B05D7/544—No clear coat specified the first layer is let to dry at least partially before applying the second layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
- B05D7/50—Multilayers
- B05D7/52—Two layers
- B05D7/54—No clear coat specified
- B05D7/546—No clear coat specified each layer being cured, at least partially, separately
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D163/00—Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D167/00—Coating compositions based on polyesters obtained by reactions forming a carboxylic ester link in the main chain; Coating compositions based on derivatives of such polymers
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/002—Priming paints
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/08—Anti-corrosive paints
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/02—Casings or enclosures characterised by the material thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2227—Oxides; Hydroxides of metals of aluminium
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2237—Oxides; Hydroxides of metals of titanium
- C08K2003/2241—Titanium dioxide
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2251—Oxides; Hydroxides of metals of chromium
-
- 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
Abstract
The present invention provides a kind of offshore wind generating shell protective layer, the outer wall of generator housing is arranged in protective layer, and the protective layer includes: the shell for protecting generator housing；The fixing end that the centre of the shell is provided with the rotating part 111 of hollow out and is fixedly connected with generator housing both ends；And the coating for preventing shell to be corroded；The coating is arranged in outer shell outer wall；And make rotating part with the gear-box of wheel rotation；The rotating part and generator impeller are rotatablely connected by gear-box；The shell for being provided with rotating part protects shell not corroded; the filter device of setting filtering salt fog and steam in rotating part; the variation synchronous with wheel speed of the revolving speed of rotating part; when wind-force increases; quickly rotation; the salt fog of filter device filtering and steam are thrown away, plays the role of cleaning and filtering device, prolongs its service life.
Description
Technical field
The present invention relates to technical field of generators more particularly to a kind of offshore wind generating shell protective layers.
Background technique
Offshore wind farm is the forward position of Wind Power Generation Industry future development, and wind-resources are wide, long using the time, but according to sea
Adverse circumstances locating for generator, generator outer wall need to be arranged corrosion-inhibiting coating, and the formula design of coating must be taken into consideration following several
A mostly important key characteristic: 1, with generator housing there is good adhesive force；2, coating must have good uvioresistant
Line illumination characteristic；3, good temperature resistance becomes characteristic；4, good salt spray resistance etch characteristic；5 good application properties and environmental protection characteristic.
Above-mentioned important characteristic is met, the surface covering protection of offshore wind generating is just able to achieve, reaches and extend Oversea wind hair
The service life of motor；
Since wind-driven generator is in transport and installation process, may jolt collision, can be damaged to the outer of generator
Wall coating, in the case where coating does not have certain toughness, there are the risks of fracture, once it is broken, if without repairing
It is multiple just to will affect its anti-corrosion effect, increase the maintenance cost and installation cost of wind power plant.
Summary of the invention
In view of the deficiencies of the prior art, the present invention provides a kind of offshore wind generating shell protective layers.
The present invention is realized by following technological means solves above-mentioned technical problem:
The outer wall of generator housing, the protective layer is arranged in a kind of offshore wind generating shell protective layer, protective layer
Include:
Protect the shell of generator housing；The centre of the shell is provided with the rotating part 111 and and generator of hollow out
The fixing end that shell both ends are fixedly connected；
And the coating for preventing shell to be corroded；The coating is arranged in outer shell outer wall；
And make rotating part with the gear-box of wheel rotation；The rotating part and generator impeller are rotated by gear-box to be connected
It connects.
As an improvement of the above technical solution, the rotating part and generator impeller rotating ratio are at least 30.
As an improvement of the above technical solution, filter device is arranged in the rotating part, and the filter device includes: filtering salt
First filter layer of mist filters the second filter layer of steam；First filter layer is arranged on the outside of the second filter layer.
As an improvement of the above technical solution, first filter layer is glass filter paper, and second filter layer is degreasing
Cotton.
As an improvement of the above technical solution, the coating include: priming paint corrosion-resistant, that adhesive force is strong and it is corrosion-resistant,
The strong finishing coat of toughness.
As an improvement of the above technical solution, it when priming paint and finishing coat being sprayed on outer shell outer wall, follows the steps below
Spraying:
A: by prime or being sprayed on outer shell outer wall, to its solidification；
B: finishing coat brushing or be sprayed on is had been coated with to the outer wall of priming paint and the cured shell of priming paint, to its solidification.
As an improvement of the above technical solution, the priming paint is distributed by the group of following mass content: bisphenol A epoxide resin
18 parts, 35 parts of polyester polyol resin, 3 parts of lithium metasilicate, 8 parts of silica, 6 parts of Aluminum sol, 3 parts of chromium oxide powder, dispersing agent 2
Part, environmentally friendly 7 parts of organic solvent.
As an improvement of the above technical solution, the priming paint preparation process the following steps are included:
A: primer composition one: C is added in bisphenol A epoxide resin12-14Alkyl glycidyl ether and diformazan benzene diluter are sufficiently high
Speed stirs evenly, then is ground, and fineness of grind requires≤40 μm, then adds talcum powder, high-speed stirred, fineness also requires that
≤40μm；
B: polyamide curing agent being added in the epoxy primer component one that preparation is completed, stirred evenly, that is, is made described
Finishing coat.
As an improvement of the above technical solution, the finishing coat is distributed by the group of following mass content: bisphenol A epoxide resin
50 parts, C12-1410 parts of alkyl glycidyl ether, 8 parts of titanium dioxide, 15 parts of talcum powder, 10 parts of diformazan benzene diluter, phenolic aldehyde amine curing
7 parts of agent.
As an improvement of the above technical solution, the finishing coat preparation process the following steps are included:
A: finishing coat component one: C is added in bisphenol A epoxide resin12-14Alkyl glycidyl ether and diformazan benzene diluter are sufficiently high
Speed stirs evenly, then is ground, and fineness of grind requires≤40 μm, then adds talcum powder, titanium dioxide, high-speed stirred, fineness
Also require that≤40 μm；
B: polyamide curing agent is added in the epoxy finish component one that preparation is completed, is stirred evenly.
The present invention has the advantages that the shell for being provided with rotating part protects shell not corroded, it was arranged in rotating part
The filter device of salt fog and steam is filtered, the revolving speed of rotating part is synchronous with wheel speed to be changed, when wind-force increases, quickly
The salt fog of filter device filtering and steam are thrown away, play the role of cleaning and filtering device, prolong its service life by rotation；
The strong priming paint of adhesive force is set for preventing corrosion-inhibiting coating from falling off, the strong finishing coat of setting toughness is for protecting corrosion-inhibiting coating transporting
And it will not be destroyed in installation process.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of generator described in the embodiment of the present invention；
Fig. 2 is the structural schematic diagram of filter device described in the embodiment of the present invention.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
Every other embodiment obtained without creative efforts, shall fall within the protection scope of the present invention.
It should be noted that it can directly on the other element when element is referred to as " being fixed on " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements.
Embodiment
As shown in Figure 1, a kind of offshore wind generating shell protective layer described in the present embodiment, the setting of protective layer 100 is being sent out
The outer wall of electric machine casing, the protective layer 100 include:
Protect the shell 110 of generator housing；The centre of the shell 110 is provided with rotating part 111.
And the coating 120 for preventing shell 110 to be corroded；The coating 120 is arranged in 110 outer wall of shell；
And make rotating part 111 with the gear-box 130 of wheel rotation；The rotating part 111 passes through tooth with generator impeller
Roller box 130 is rotatablely connected；
Rotating part 111 is rotated with wheel rotation, and impeller turns faster, and rotating part 111 just turns faster；Rotating part
111 in rotation, exchanges the air between shell 110 and shell with outside air generation, the heat dissipation performance of amplification generator；
And when encountering the bad weathers such as storm, atwirl rotating part 111 can quickly throw rainwater away.
Coating 120 includes: priming paint corrosion-resistant, that adhesive force is strong and finishing coat corrosion-resistant, that toughness is strong；
The priming paint is distributed by the group of following mass content: 18 parts of bisphenol A epoxide resin, polyester polyol resin 35
Part, 3 parts of lithium metasilicate, 8 parts of silica, 6 parts of Aluminum sol, 3 parts of chromium oxide powder, 2 parts of dispersing agent, environmentally friendly 7 parts of organic solvent；
Using bisphenol A epoxide resin and polyester polyol resin as film forming matter, with silica, lithium metasilicate, chromium oxide and aluminium
Colloidal sol is modified, and pigment, surfactant, auxiliary agent and solvent, manufactured protective coating for aerogenerator vanes is added；Its
In, lithium metasilicate, silica, Aluminum sol, chromium oxide mutually act synergistically so that protective coating easy clean property, wearability, hardness
It is all significantly promoted, it helps obtain finer and close crystalline structure, and can effectively completely cut off atmosphere and corrosive medium
Corrosion resistance and durability can be enhanced in contact with metallic matrix；Therefore, protective coating made of cooperation can form densification
Permeability resistance paint film effectively prevents the corrosive mediums such as aqueous vapor and oxygen from contacting with steel surface, prevents corrosion, has good
Acid and alkali resistance, salt corrosion, atmospheric corrosion resistance and it is wear-resistant, coating adhesion is strong, flexibility is good, strong shock resistance.
Its preparation process the following steps are included:
A, into reaction kettle be added bisphenol A epoxide resin, polyester polyol resin, lithium metasilicate, silica, Aluminum sol,
Chromium oxide powder be mixed and stirred for uniformly, placing 8min, obtaining mixed component A；
B, dispersing agent, environmentally friendly organic solvent are added into mixed component A and stirs 5min under conditions of 2000r/min,
The priming paint is made.
To sum up, will be made conventionally used for wind-driven generator anticorrosive paint as a control group using heretofore described priming paint
For experimental group, compare.At identical conditions, every achievement data is obtained to be as follows:
The finishing coat is distributed by the group of following mass content: 50 parts of bisphenol A epoxide resin, C12-14Alkyl glycidyl ether
10 parts, 8 parts of titanium dioxide, 15 parts of talcum powder, 10 parts of diformazan benzene diluter, 7 parts of pnenolic aldehyde amine hardener；
Using bisphenol A epoxide resin as base-material, the needle-shaped filler of linear plasticized modifier, functional form is added, cooperation diluent is consolidated
Agent, the synergistic effect between each component realize the excellent toughness of priming paint, compare common epoxy coating, and toughness improves close
40%；
Its preparation process the following steps are included:
A: finishing coat component one: C is added in bisphenol A epoxide resin12-14Alkyl glycidyl ether and diformazan benzene diluter are sufficiently high
Speed stirs evenly, then is ground, and fineness of grind requires≤40 μm, then adds talcum powder, high-speed stirred, fineness also requires that
≤40μm。
B: polyamide curing agent being added in the epoxy finish component one that preparation is completed, stirred evenly, that is, is made described
Finishing coat.
To sum up, will be made conventionally used for wind-driven generator anticorrosive paint as a control group using heretofore described finishing coat
For experimental group, compare.At identical conditions, every achievement data is obtained to be as follows:
When priming paint and finishing coat are sprayed on shell 110, spraying is followed the steps below:
A: by prime or being sprayed on 110 outer wall of shell, to its solidification；
B: finishing coat brushing or be sprayed on is had been coated with to the outer wall of priming paint and the cured shell 110 of priming paint, to its solidification.
The adhesive force of priming paint is strong, can preferably be attached on shell 110, avoid falling off, and the toughness of finishing coat is high, has good
Good antifatigue performance, coating failure caused by capable of being effectively improved generator transition being jolted in transport and assembling process,
Maintenance cost is saved, it is simple and easy.
As shown in Fig. 2, filter device 200 is arranged in the rotating part 111, the filter device 200 includes: filtering salt fog
First filter layer 210 filters the second filter layer 220 of steam；First filter layer 210 is arranged outside the second filter layer 220
Side first removes the salt fog in air, prevents salt fog from blocking the second filter layer 220.
First filter layer 210 is glass filter paper, and second filter layer 220 is absorbent cotton；Glass filter paper being capable of mistake
Salt fog in filter absorption air, prevents the salt fog in air from entering in generator casing, corrodes generator housing, shorten power generation
The service life of machine；The water absorption rate of absorbent cotton is high, avoids the second filter layer 220 from absorbing minimal amount of vapor and reaches saturation and lose
Effect.
The impurity such as the salt fog of filter device absorption and steam when rotated, can be thrown away, fill filtering by rotating part 111
Set 200 can automatically cleaning, increase the service life of filter device, reduce maintenance cost.
The gear-box 130 makes rotating part 111 and generator impeller rotating ratio be at least 30；Normal power generation machine impeller turns
Speed makes the revolving speed of rotating part 111 reach 450r/min in 15r/min, by gear-box, guarantees that rotating part 111 can fill filtering
The impurity for setting 200 filterings is thrown away.
It should be noted that, in this document, such as first and second or the like relational terms are used merely to one if it exists
A entity or operation with another entity or operate distinguish, without necessarily requiring or implying these entities or operation it
Between there are any actual relationship or orders.Moreover, the terms "include", "comprise" or its any other variant are intended to
Cover non-exclusive inclusion, so that the process, method, article or equipment for including a series of elements not only includes those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or setting
Standby intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in the process, method, article or apparatus that includes the element.
The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although with reference to the foregoing embodiments
Invention is explained in detail, those skilled in the art should understand that: it still can be to aforementioned each implementation
Technical solution documented by example is modified or equivalent replacement of some of the technical features；And these modification or
Replacement, the spirit and scope for technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution.
Claims (10)
1. a kind of offshore wind generating shell protective layer, it is characterised in that: the outer of generator housing is arranged in protective layer (100)
Wall, the protective layer (100) include:
Protect the shell (110) of generator housing；The centre of the shell (110) be provided with hollow out rotating part 111 and with
The fixing end (112) that generator housing both ends are fixedly connected；
And the coating (120) for preventing shell (110) to be corroded；The coating (120) is arranged in shell (110) outer wall；
And make rotating part 111 with the gear-box (130) of wheel rotation；The rotating part 111 passes through gear with generator impeller
Case (130) rotation connection.
2. a kind of offshore wind generating shell protective layer according to claim 1, it is characterised in that: the rotating part
111 are at least 30 with generator impeller rotating ratio.
3. a kind of offshore wind generating shell protective layer according to claim 2, it is characterised in that: the rotating part
111 settings filter device (200), the filter device (200) include: the first filter layer (210) for filtering salt fog, filter steam
The second filter layer (220)；First filter layer (210) setting is on the outside of the second filter layer (220).
4. a kind of offshore wind generating shell protective layer according to claim 3, it is characterised in that: first filtering
Layer (210) is glass filter paper, and second filter layer (220) is absorbent cotton.
5. a kind of offshore wind generating shell protective layer according to any one of claims 1 to 4, it is characterised in that: institute
Stating coating (120) includes: priming paint corrosion-resistant, that adhesive force is strong and finishing coat corrosion-resistant, that toughness is strong.
6. a kind of offshore wind generating shell protective layer according to claim 5, it is characterised in that: priming paint and finishing coat spray
It is coated in shell (110) outer wall, follows the steps below spraying:
A: by prime or being sprayed on shell (110) outer wall, to its solidification；
B: finishing coat brushing or be sprayed on is had been coated with to the outer wall of priming paint and the cured shell (110) of priming paint, to its solidification.
7. a kind of offshore wind generating shell protective layer according to claim 6, it is characterised in that: the priming paint by with
The group of lower mass content is distributed into: 18 parts of bisphenol A epoxide resin, 35 parts of polyester polyol resin, 3 parts of lithium metasilicate, silica 8
Part, 6 parts of Aluminum sol, 3 parts of chromium oxide powder, 2 parts of dispersing agent, environmentally friendly 7 parts of organic solvent.
8. a kind of offshore wind generating shell protective layer according to claim 7, it is characterised in that: the system of the priming paint
Standby technique the following steps are included:
A: primer composition one: C is added in bisphenol A epoxide resin12-14Alkyl glycidyl ether and diformazan benzene diluter speed sufficiently high are stirred
It mixes uniformly, then is ground, fineness of grind requires≤40 μm, then adds talcum powder, high-speed stirred, fineness also requires that≤40
μm；
B: polyamide curing agent being added in the epoxy primer component one that preparation is completed, stirred evenly, that is, the finishing coat is made.
9. a kind of offshore wind generating shell protective layer according to claim 6, it is characterised in that: the finishing coat by with
The group of lower mass content is distributed into: 50 parts of bisphenol A epoxide resin, C12-1410 parts of alkyl glycidyl ether, 8 parts of titanium dioxide, talcum
15 parts of powder, 10 parts of diformazan benzene diluter, 7 parts of pnenolic aldehyde amine hardener.
10. a kind of offshore wind generating shell protective layer according to claim 9, it is characterised in that: the finishing coat
Preparation process the following steps are included:
A: finishing coat component one: C is added in bisphenol A epoxide resin12-14Alkyl glycidyl ether and diformazan benzene diluter speed sufficiently high are stirred
It mixes uniformly, then is ground, fineness of grind requires≤40 μm, then adds talcum powder, and titanium dioxide, high-speed stirred, fineness is same
It is required that≤40 μm；
B: polyamide curing agent is added in the epoxy finish component one that preparation is completed, is stirred evenly.
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| CN201910490300.5A CN110401289B (en) | 2019-06-06 | 2019-06-06 | Protective layer of offshore wind power generator shell |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910490300.5A CN110401289B (en) | 2019-06-06 | 2019-06-06 | Protective layer of offshore wind power generator shell |
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| CN110401289B CN110401289B (en) | 2022-03-11 |
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1887992A (en) * | 2006-07-19 | 2007-01-03 | 江苏中矿大正表面工程技术有限公司 | Nanometer modified epoxy sealing paint and its prepn |
| CN101987937A (en) * | 2009-08-04 | 2011-03-23 | 海洋化工研究院 | Super-thick film anticorrosion coating of splash zone marine steel structure |
| CN102198358A (en) * | 2011-05-25 | 2011-09-28 | 国电联合动力技术有限公司 | Salt mist filtering ventilation device for engine room of maritime or offshore wind driven generator |
| CN203423555U (en) * | 2013-07-19 | 2014-02-05 | 江麓机电集团有限公司 | Anti-corrosion and anti-rust wind power generation variable-pitch motor |
| CN204312255U (en) * | 2014-12-12 | 2015-05-06 | 新疆金风科技股份有限公司 | The engine room cover of wind power generating set and wind power generating set |
| CN205509772U (en) * | 2016-02-03 | 2016-08-24 | 夏津顺天新能源有限公司 | Heat radiator for make full use of motor kinetic energy |
| CN108795222A (en) * | 2017-05-03 | 2018-11-13 | 海洋化工研究院有限公司 | High Performance Corrosion Protective Coatings for ship power axis non-working surface |
| CN108864920A (en) * | 2017-05-11 | 2018-11-23 | 日本帕卡濑精株式会社 | Water-based metal-surface-treating agent and metal material and its manufacturing method with ground process layer |
| CN108894934A (en) * | 2018-03-27 | 2018-11-27 | 江苏金风科技有限公司 | A kind of device with dehumidification structure |
-
2019
- 2019-06-06 CN CN201910490300.5A patent/CN110401289B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1887992A (en) * | 2006-07-19 | 2007-01-03 | 江苏中矿大正表面工程技术有限公司 | Nanometer modified epoxy sealing paint and its prepn |
| CN101987937A (en) * | 2009-08-04 | 2011-03-23 | 海洋化工研究院 | Super-thick film anticorrosion coating of splash zone marine steel structure |
| CN102198358A (en) * | 2011-05-25 | 2011-09-28 | 国电联合动力技术有限公司 | Salt mist filtering ventilation device for engine room of maritime or offshore wind driven generator |
| CN203423555U (en) * | 2013-07-19 | 2014-02-05 | 江麓机电集团有限公司 | Anti-corrosion and anti-rust wind power generation variable-pitch motor |
| CN204312255U (en) * | 2014-12-12 | 2015-05-06 | 新疆金风科技股份有限公司 | The engine room cover of wind power generating set and wind power generating set |
| CN205509772U (en) * | 2016-02-03 | 2016-08-24 | 夏津顺天新能源有限公司 | Heat radiator for make full use of motor kinetic energy |
| CN108795222A (en) * | 2017-05-03 | 2018-11-13 | 海洋化工研究院有限公司 | High Performance Corrosion Protective Coatings for ship power axis non-working surface |
| CN108864920A (en) * | 2017-05-11 | 2018-11-23 | 日本帕卡濑精株式会社 | Water-based metal-surface-treating agent and metal material and its manufacturing method with ground process layer |
| CN108894934A (en) * | 2018-03-27 | 2018-11-27 | 江苏金风科技有限公司 | A kind of device with dehumidification structure |
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| Publication number | Publication date |
|---|---|
| CN110401289B (en) | 2022-03-11 |
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Denomination of invention: A protective layer for offshore wind turbine casing Granted publication date: 20220311 Pledgee: Langxi SME Financing Guarantee Co.,Ltd. Pledgor: Anhui Qihao Machinery Equipment Manufacturing Co.,Ltd. Registration number: Y2024980000616 |
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