CN113565687A - Moisture-removing offshore wind driven generator - Google Patents
Moisture-removing offshore wind driven generator Download PDFInfo
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- CN113565687A CN113565687A CN202111127530.9A CN202111127530A CN113565687A CN 113565687 A CN113565687 A CN 113565687A CN 202111127530 A CN202111127530 A CN 202111127530A CN 113565687 A CN113565687 A CN 113565687A
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
- F03D9/20—Wind motors characterised by the driven apparatus
- F03D9/25—Wind motors characterised by the driven apparatus the apparatus being an electrical generator
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/26—Drying gases or vapours
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
- F03D80/80—Arrangement of components within nacelles or towers
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/10—Casings or enclosures characterised by the shape, form or construction thereof with arrangements for protection from ingress, e.g. water or fingers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2240/00—Components
- F05B2240/90—Mounting on supporting structures or systems
- F05B2240/95—Mounting on supporting structures or systems offshore
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2260/00—Function
- F05B2260/60—Fluid transfer
- F05B2260/64—Aeration, ventilation, dehumidification or moisture removal of closed spaces
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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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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Power Engineering (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention discloses a moisture-removing offshore wind driven generator, which belongs to the field of generators and comprises an offshore wind driven generator body, a wind energy conversion box arranged at the upper end of the offshore wind driven generator body and a generator shell positioned in the wind energy conversion box, wherein cold air blown into the generator shell can be dried through a flexible hydrophobic drying sleeve, the heat dissipation effect is effectively ensured, meanwhile, the damage of humidity to parts in the generator shell is reduced, the fault rate of the offshore wind driven generator body is reduced, the service life of the offshore wind driven generator body is prolonged, in addition, under the coordination of cold air, water drops can be effectively condensed from moisture isolated by the flexible hydrophobic drying sleeve, the water drops are guided through the surface tension of the water drops, the water drops are moved to the round head part for discharging, and the moisture removing effect is achieved, thereby effectively ensuring the continuous acting force of the flexible hydrophobic drying sleeve.
Description
Technical Field
The invention relates to the field of generators, in particular to a moisture-removing offshore wind driven generator.
Background
The increasing global energy demand brings pressure to the supply of fossil energy, and in order to ensure the stability of the power grid in China, it is important to utilize the existing energy resources more efficiently, and besides the efficient utilization of fossil energy, renewable energy plays an important role in the future process of building sustainable energy. Wherein wind energy is the kinetic energy generated by the bulk air flow at the surface of the earth. However, wind energy resources are greatly influenced by terrain, and the wind energy resources are mostly concentrated in the shrinkage zones of coastal areas and open continents in the world.
Offshore wind power is an important field of renewable energy development and is one of the important directions of global wind power development in recent years. Wind power resources on the sea surface are converted and utilized by a wind driven generator, the principle of the wind driven generator is that wind energy is converted into mechanical work, the mechanical work drives a rotor to rotate, and finally alternating current is output.
Due to the particularity of the marine environment, the air of the marine wind driven generator has high humidity, and when the marine wind driven generator in the prior art radiates heat through a cold air system, the humid air easily enters the generator in an air circulation direct heat radiation mode, damages and corrodes internal parts of the generator, increases the operation failure rate of the parts, influences the service life of the wind driven generator, further reduces the efficiency of wind power conversion, and improves the cost of the marine wind driven generator.
Disclosure of Invention
1. Technical problem to be solved
Aiming at the problems in the prior art, the invention aims to provide a moisture-removing offshore wind driven generator, which can dry cold air blown into a generator shell through a flexible hydrophobic drying sleeve, effectively ensure the heat dissipation effect, simultaneously reduce the damage of humidity to parts inside the generator shell, reduce the failure rate of an offshore wind driven generator body, prolong the service life of the offshore wind driven generator body, lead water drops to be guided by the surface tension of a gravitational part and move to a drop head for discharging under the coordination of cold air, achieve the moisture-removing effect, further effectively ensure the continuous acting force of the flexible hydrophobic drying sleeve, lead the offshore wind driven generator body to continuously and effectively work and improve the wind power conversion efficiency of the offshore wind driven generator body, the cost of offshore wind power generation is reduced.
2. Technical scheme
In order to solve the above problems, the present invention adopts the following technical solutions.
A moisture-removing offshore wind driven generator comprises an offshore wind driven generator body, a wind energy conversion box arranged at the upper end of the offshore wind driven generator body and a generator shell positioned inside the wind energy conversion box, wherein a cold air radiator is arranged at the upper end of the wind energy conversion box, a moisture-removing driving shell is fixedly connected at the outer end of the generator shell, a cold air radiating pipe communicated with the moisture-removing driving shell is fixedly connected at the outer end of the moisture-removing driving shell, the input end of the cold air radiating pipe is connected with the cold air radiator, a flexible hydrophobic drying sleeve is connected to the left inner wall of the moisture-removing driving shell, the left end of the flexible hydrophobic drying sleeve extends into the generator shell, a plurality of gravitation parts are fixedly connected at the right end of the flexible hydrophobic drying sleeve, a dripping head is fixedly connected at the right end of the gravitation parts, cold air blown into the generator shell is dried through the flexible hydrophobic drying sleeve, and the heat-removing effect is effectively ensured, reduce the damage of humidity to generator casing internals, reduce the fault rate of offshore wind power generation body, prolong its life, and gravitation portion is under the cooperation of cold wind, can effectively condense into the water droplet with the humidity moisture content that flexible hydrophobic drying jacket kept apart, surface tension through gravitation portion guides the water droplet, make it remove to drip head department and discharge, reach the effect of hydrofuge, and then effectively guarantee the continuous effort of flexible hydrophobic drying jacket, make offshore wind power generation body can last effectual work, improve the efficiency of offshore wind power generation body wind-force conversion, reduce offshore wind power generation's cost.
Furthermore, the ventilation through hole has been seted up to hydrofuge driving force shell left end, ventilation through hole left end fixedly connected with expansion sealing ring, expansion sealing ring inner and flexible hydrophobic dry cover fixed connection increase the leakproofness of hydrofuge driving force shell through expansion sealing ring after absorbing water, and then effectively improve the cold wind utilization ratio, make it effectively get into and cool off in the generator casing, when improving the radiating effect, effectively reduce the loss of energy.
Furthermore, a cooling fan is fixedly installed on one side, far away from the dehumidifying and driving shell, of the interior of the generator shell and matched with the cold air radiator, the cooling fan rotates along with a main shaft of a power generation part in the generator shell, the auxiliary wind energy conversion box is used for cooling in a heat dissipation mode, the air flowing speed in the generator shell is increased, the heat exchange efficiency is improved, and further damage to the part in the generator shell by heat is effectively avoided.
Further, the right inner wall of the dehumidifying and driving force shell is fixedly connected with an induction type auxiliary bag, the left end of the induction type auxiliary bag is fixedly connected with a plurality of driving force supporting rods, the right end of each driving force supporting rod is fixedly connected with a cut-off current ring electrically connected with the wind energy conversion box, an inductance transmission column is fixedly connected inside the induction type auxiliary bag, the left side of the inductance transmission column extends to the outer side of the induction type auxiliary bag, a humidity sensing fiber sleeve which is not in contact with the driving force supporting rods is fixedly connected between the cut-off current ring and the inductance transmission column, the driving force supporting rods can detect the humidity of cold air entering the dehumidifying and driving force shell by utilizing the insulating characteristic of the humidity sensing fiber sleeve during conductive drying when absorbing water, and when the humidity of the cold air is lower, the humidity sensing fiber sleeve is not conductive, so that the cut-off current ring does not act, and further the current introduced into the electric expansion supporting strips expands, the induction type auxiliary bag is expanded to drive the driving support rod to move close to the flexible hydrophobic drying sleeve, and the flexible hydrophobic drying sleeve is expanded towards the interior of the generator shell through extrusion of the gravitational part, so that the pores of the flexible hydrophobic drying sleeve are enlarged, the flow of cold air is increased, and the heat dissipation effect is improved; when cold wind humidity is great, humidity response fibre cover absorbs water electrically conductively for cut off current ring and inductance transmission post switch-on, form the short circuit, and then make the inside electric current that lets in of electricity inflation stay, electricity inflation stay produces the inflation, make the supplementary bag of induction type shrink, drive power branch and keep away from flexible hydrophobic drying cover and remove, make flexible hydrophobic drying cover resume the shape, reduce the clearance, the increase is to the separation effect of moisture content, improve effective rate of hydrofuge, effectively protect the spare part in the generator casing.
Further, the driving force circular groove has been seted up to driving force branch left end, and the driving force circular groove cooperatees with the head that drips, and the driving force circular groove cooperates with the head that drips, and the flexible hydrophobic dry cover of driving force branch drive of being convenient for produces the action, improves the equilibrium of removal, reduces the deformation damage when flexible hydrophobic dry cover expands, improves its life.
Further, a plurality of electric expansion stay of fixedly connected with in the supplementary bag of induction type, electric expansion stay passes through wire and inductance transmission post electric connection, and the circular telegram of electric expansion stay expands, and the difference contracts, and then drives the supplementary bag of induction type and produce deformation in the hydrofuge driving force shell, improves the functionality of the supplementary bag of induction type.
Further, the supplementary bag intussuseption of induction type is filled with the silver that absorbs water, the supplementary bag outer end fixedly connected with of induction type arc piece that permeates water in a plurality of one-way, the one-way arc piece that permeates water the inner fixedly connected with of arc piece a plurality of and the silver matched with diversion strip that absorbs water, the one-way arc piece that permeates water absorbs the moisture content in the hydrofuge driving force shell, effectively keeps the dry degree in the hydrofuge driving force shell, reduces the influence to humidity response fibre cover, effectively keeps the precision of humidity response fibre cover humidity response to under the continuous effect of cold wind, can effectively dry humidity response fibre cover.
Further, one-way arc piece outer end fixedly connected with that permeates water piles up waterproof disk that a plurality of crisscross settings, and pile up waterproof disk inner and seted up the groove that absorbs water, pile up waterproof disk and shrink when the supplementary bag of induction type contracts and pile up, and then seal the hole of one-way arc piece of permeating water, make one-way arc piece of permeating water form one-way access, be convenient for guarantee the drainage effect of the supplementary bag of follow-up induction type.
Further, a plurality of hydrofuge drainage pipes of supplementary bag right-hand member fixedly connected with of induction type, and the hydrofuge drainage pipe right-hand member extends to the hydrofuge driving shell outside, be provided with one-way pearl that seals in the hydrofuge drainage pipe, when the supplementary bag of induction type produced the shrink action, can extrude the moisture content of absorbing in the silver that absorbs water through the hydrofuge drainage pipe, and then effectively guarantee the continuation and the validity that silver and the one-way arc piece that permeates water absorbed water of absorbing water, improve the effect life of supplementary bag of induction type, improve the practicality.
Further, a pair of temperature fins of leading of hydrofuge outer end fixedly connected with just leads in the temperature fin extends to hydrofuge power of driving shell to with the supplementary bag looks butt of induction type, lead the temperature fin and conduct the cold temperature in the hydrofuge power of driving shell, make the hydrofuge lead the pipe and keep lower temperature, and then in effective hydrofuge, can cool drying to it, effectively guarantee its result of use.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
(1) this scheme carries out drying process through flexible hydrophobic drying cover to the cold air that blows in the generator casing, when effectively guaranteeing the radiating effect, reduce the damage of humidity to generator casing internals, reduce the fault rate of offshore wind power generation body, prolong its life, and gravitation portion is under the cooperation of cold wind, the humidity moisture content that can effectively keep apart flexible hydrophobic drying cover condenses into the water droplet, surface tension through gravitation portion guides the water droplet, make it remove to the first department of drippage and discharge, reach the effect of hydrofuge, and then effectively guarantee the continuous effort of flexible hydrophobic drying cover, make offshore wind power generation body can last effectual work, improve the efficiency of offshore wind power generation body wind-force conversion, reduce offshore wind power generation's cost.
(2) Through the leakproofness of inflation sealing ring inflation increase hydrofuge driving force shell after absorbing water, and then effectively improve the cold wind utilization ratio, make it effectively get into and cool off in the generator casing, when improving the radiating effect, effectively reduce the loss of energy.
(3) The driving force supporting rod can detect the humidity of cold air entering the dehumidifying driving force shell by utilizing the insulating characteristic of the humidity sensing fiber sleeve during conductive drying when water is absorbed, when the humidity of the cold air is lower, the humidity sensing fiber sleeve is not conductive, a cut-off current loop is not acted, and then current is introduced into the electric expansion supporting strip to expand, so that the induction type auxiliary bag expands to drive the driving force supporting rod to move close to the flexible hydrophobic drying sleeve, and the flexible hydrophobic drying sleeve expands towards the interior of the generator shell through extrusion of the gravitational part, so that the pore of the flexible hydrophobic drying sleeve is enlarged, the flow of the cold air is increased, and the heat dissipation effect is improved; when cold wind humidity is great, humidity response fibre cover absorbs water electrically conductively for cut off current ring and inductance transmission post switch-on, form the short circuit, and then make the inside electric current that lets in of electricity inflation stay, electricity inflation stay produces the inflation, make the supplementary bag of induction type shrink, drive power branch and keep away from flexible hydrophobic drying cover and remove, make flexible hydrophobic drying cover resume the shape, reduce the clearance, the increase is to the separation effect of moisture content, improve effective rate of hydrofuge, effectively protect the spare part in the generator casing.
(4) One-way arc piece that permeates water absorbs the moisture content in the hydrofuge driving force shell, effectively keeps the dry degree in the hydrofuge driving force shell, reduces the influence to humidity response fibre cover, effectively keeps the precision of humidity response fibre cover humidity response to under the continuous effect of cold wind, can effectively carry out the drying to humidity response fibre cover.
(5) The stacked waterproof wafer is shrunk and stacked when the induction type auxiliary bag shrinks, and then the holes of the one-way water-permeable arc sheets are sealed, so that the one-way water-permeable arc sheets form one-way passages, and the water drainage effect of the subsequent induction type auxiliary bag is convenient to guarantee.
(6) When the supplementary bag of induction type produced the shrink action, can extrude the moisture content of absorbing in the silver of absorbing water through the drainage skirt, and then effectively guarantee the silver of absorbing water and the one-way arc piece that permeates water continuation and validity that absorbs water, improve the effect life-span of supplementary bag of induction type, improve the practicality.
Drawings
FIG. 1 is a left side view of the present invention;
FIG. 2 is a schematic view of a generator housing axial structure according to the present invention;
FIG. 3 is a schematic diagram of the internal structure of the generator housing of the present invention;
FIG. 4 is a schematic diagram of a combined axial structure of a dehumidifying driving force shell and a flexible hydrophobic drying sleeve according to the present invention;
FIG. 5 is a schematic diagram of the explosion structure of the flexible hydrophobic drying sleeve and the induction-type auxiliary bladder in combination according to the present invention;
FIG. 6 is a schematic axial view of a flexible hydrophobic drying sleeve according to the present invention;
FIG. 7 is a schematic view of an induction-assisted balloon axial measurement structure according to the present invention;
FIG. 8 is a schematic left-side sectional view of the induction-type auxiliary bladder of the present invention;
FIG. 9 is a schematic left-side sectional view of the driving strut of the present invention;
fig. 10 is a partial enlarged structural view of a portion a in fig. 9 according to the present invention.
The reference numbers in the figures illustrate:
the wind power generation device comprises an offshore wind power generator body 1, a wind energy conversion box 2, a cold air radiator 201, a cold air radiating pipe 202, a generator shell 3, a heat radiating fan 301, a dehumidifying driving shell 4, a flexible hydrophobic drying sleeve 5, an expansion sealing ring 501, an attraction part 502, a dripping head 503, an induction type auxiliary bag 6, an electric expansion supporting bar 601, a water absorbing cotton sliver 6011, a one-way water permeable arc piece 602, a 6021 stacked waterproof wafer, a 6022 water leading strip, a 603 dehumidifying guiding pipe, a 6031 temperature guiding fin, a 6032 one-way sealing bead, a 7 driving supporting rod, a 701 driving circular groove, a 702 humidity induction fiber sleeve, a 703 cut current ring and a 704 induction transmission column.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1:
referring to fig. 1-10, a dehumidifying type offshore wind turbine includes an offshore wind turbine body 1, a wind energy conversion box 2 installed at the upper end of the offshore wind turbine body 1, and a turbine housing 3 located inside the wind energy conversion box 2, wherein a cold wind radiator 201 is installed at the upper end of the wind energy conversion box 2, a dehumidifying driving shell 4 is fixedly connected to the outer end of the turbine housing 3, a cold wind radiating pipe 202 communicated with the dehumidifying driving shell 4 is fixedly connected to the outer end of the dehumidifying driving shell 4, an input end of the cold wind radiating pipe 202 is connected to the cold wind radiator 201, a flexible hydrophobic drying jacket 5 is connected to the left inner wall of the dehumidifying driving shell 4, the left end of the flexible hydrophobic drying jacket 5 extends into the turbine housing 3, a plurality of gravitation portions 502 are fixedly connected to the right end of the flexible hydrophobic drying jacket 5, the gravitation portions 502 are shaped like cactus, and form tension by surface inclination to guide water drops, the water droplet is enabled to move on the attraction part 502, the water droplet is far away from the flexible hydrophobic drying sleeve 5, the content of water on the flexible hydrophobic drying sleeve 5 is reduced, the hydrophobic effect is improved, the drying efficiency of cold air is ensured, the right end of the attraction part 502 is fixedly connected with the dripping head 503, the cold air blown into the generator shell 3 is dried through the flexible hydrophobic drying sleeve 5, the heat dissipation effect is effectively ensured, meanwhile, the damage of humidity to parts inside the generator shell 3 is reduced, the failure rate of the offshore wind driven generator body 1 is reduced, the service life of the offshore wind driven generator body is prolonged, in addition, the attraction part 502 can effectively condense the moisture of the humidity isolated by the flexible hydrophobic drying sleeve 5 into water droplets under the cooperation of the cold air, the water droplets are guided through the surface tension of the attraction part 502, the water droplets are enabled to move to the dripping head 503 to be discharged, the moisture discharging effect is achieved, and the continuous acting force of the flexible hydrophobic drying sleeve 5 is further effectively ensured, the offshore wind driven generator body 1 can continuously and effectively work, the wind power conversion efficiency of the offshore wind driven generator body 1 is improved, and the cost of offshore wind power generation is reduced.
Referring to fig. 3 and 4, a ventilation through hole is formed in the left end of the dehumidifying and driving shell 4, an expansion sealing ring 501 is fixedly connected to the left end of the ventilation through hole, the inner end of the expansion sealing ring 501 is fixedly connected with the flexible hydrophobic drying sleeve 5, and the sealing performance of the dehumidifying and driving shell 4 is improved by expansion of the expansion sealing ring 501 after water absorption, so that the utilization rate of cold air is effectively improved, the cold air can effectively enter the generator shell 3 to be cooled, and the loss of energy is effectively reduced while the heat dissipation effect is improved. Referring to fig. 3, a heat dissipation fan 301 is fixedly installed on one side of the interior of the generator housing 3, which is far away from the dehumidifying and driving shell 4, and the heat dissipation fan 301 is matched with the cold air radiator 201, and the heat dissipation fan 301 rotates along with the main shaft of the power generation component in the generator housing 3 to assist the wind energy conversion box 2 in heat dissipation and cooling, so that the air flow speed in the generator housing 3 is increased, the heat exchange efficiency is improved, and further, the damage of heat to the components in the generator housing 3 is effectively avoided.
Referring to fig. 5 and 9, an induction type auxiliary bag 6 is fixedly connected to the right inner wall of the dehumidifying and driving shell 4, a plurality of driving support rods 7 are fixedly connected to the left end of the induction type auxiliary bag 6, a cut-off current loop 703 electrically connected to the wind energy conversion box 2 is fixedly connected to the right end of the driving support rods 7, an inductance transmission column 704 is fixedly connected to the inside of the induction type auxiliary bag 6, the left side of the inductance transmission column 704 extends to the outside of the induction type auxiliary bag 6, a humidity induction fiber sleeve 702 which is not in contact with the driving support rods 7 is fixedly connected between the cut-off current loop 703 and the inductance transmission column 704, the driving support rods 7 can detect the humidity of cold air entering the dehumidifying and driving shell 4 by utilizing the insulating property of the humidity induction fiber sleeve 702 during conductive drying during water absorption, when the humidity of the cold air is low, the humidity induction fiber sleeve 702 is not conductive, the cut-off current loop 703 is not acted, and current is further introduced into the electric expansion brace 601 to generate expansion, the induction type auxiliary bag 6 is expanded to drive the driving force support rod 7 to move close to the flexible hydrophobic drying sleeve 5, and the flexible hydrophobic drying sleeve 5 is expanded towards the interior of the generator shell 3 by extruding the attraction part 502, so that the hole of the flexible hydrophobic drying sleeve 5 is enlarged, the flow of cold air is increased, and the heat dissipation effect is improved; when cold wind humidity is great, humidity response fibre cover 702 absorbs water electrically conductive, make cut-off current ring 703 and inductance transmission post 704 switch-on, form the short circuit, and then make the inside electric current that lets in of electricity inflation stay 601, electricity inflation stay 601 produces the inflation, make the supplementary bag 6 shrink of induction type, drive power branch 7 and keep away from flexible hydrophobic drying cover 5 and remove, make flexible hydrophobic drying cover 5 resume the shape, reduce the clearance, the increase is to the separation effect of moisture content, improve effective moisture extraction rate, effectively protect the spare part in the generator casing 3. Referring to fig. 7 and 9, the driving force circular groove 701 is formed at the left end of the driving force supporting rod 7, the driving force circular groove 701 is matched with the dripping head 503, and the driving force circular groove 701 is matched with the dripping head 503, so that the driving force supporting rod 7 drives the flexible hydrophobic drying sleeve 5 to move conveniently, the moving balance is improved, the deformation damage of the flexible hydrophobic drying sleeve 5 during expansion is reduced, and the service life of the flexible hydrophobic drying sleeve is prolonged.
Referring to fig. 8, a plurality of electric expansion stays 601 are fixedly connected to the inside of the induction type auxiliary bladder 6, the electric expansion stays 601 are electrically connected to the inductance transmission column 704 through wires, the electric expansion stays 601 are electrically expanded and contract at different points, so as to drive the induction type auxiliary bladder 6 to deform in the dehumidifying and driving shell 4, thereby improving the functionality of the induction type auxiliary bladder 6. Referring to fig. 10, an absorbent sliver 6011 is filled in the induction type auxiliary bag 6, a plurality of one-way water-permeable arc sheets 602 are fixedly connected to the outer end of the induction type auxiliary bag 6, a plurality of water diversion strips 6022 matched with the absorbent sliver 6011 are fixedly connected to the inner end of the one-way water-permeable arc sheets 602, the one-way water-permeable arc sheets 602 absorb water in the dehumidifying and driving force shell 4, so that the drying degree in the dehumidifying and driving force shell 4 is effectively maintained, the influence on the humidity sensing fiber sleeve 702 is reduced, the humidity sensing accuracy of the humidity sensing fiber sleeve 702 is effectively maintained, and the humidity sensing fiber sleeve 702 can be effectively dried under the continuous action of cold air. Referring to fig. 10, the outer end of the one-way water-permeable arc 602 is fixedly connected with a plurality of stacked waterproof disks 6021 arranged in a staggered manner, and a water absorption groove is formed at the inner end of the stacked waterproof disks 6021, when the one-way water-permeable arc 602 contracts, water inside the one-way water-permeable arc is squeezed to diffuse and is absorbed by the water absorption groove when flowing to the stacked waterproof disks 6021, so that the moisture is effectively prevented from flowing back to the inside of the dehumidifying and driving shell 4, and the absorption force between the water absorption grooves is increased after absorbing the moisture in the water absorption groove, thereby further improving the sealing effect, the stacked waterproof disks 6021 contract and stack when the induction type auxiliary bag 6 contracts, and further closing the pores of the one-way water-permeable arc 602, so that the one-way water-permeable arc 602 forms a one-way passage, and the water drainage effect of the subsequent induction type auxiliary bag 6 is ensured. Referring to fig. 8 and 10, the right end of the induction type auxiliary bag 6 is fixedly connected with a plurality of moisture-removing pipes 603, the right end of each moisture-removing pipe 603 extends to the outside of the moisture-removing driving shell 4, a unidirectional sealing bead 6032 is arranged in each moisture-removing pipe 603, a temperature-guiding fin 6031 is connected with the inner wall of each moisture-removing pipe 603 through a spring, and the right end of the inner wall of each moisture-removing pipe 603 is in a horn mouth shape and is matched with the temperature-guiding fin 6031, so that the moisture-removing pipes 603 form a unidirectional pipeline, water and gas can be discharged, water and gas cannot be introduced, when the induction type auxiliary bag 6 contracts, water absorbed in the water-absorbing cotton slivers 6011 can be extruded through the moisture-removing pipes 603, the water-absorbing cotton slivers 6011 and the unidirectional water-permeable arc sheets 602 can be effectively guaranteed to absorb water continuously and effectively, the service life of the induction type auxiliary bag 6 is prolonged, and the practicability is improved. Referring to fig. 8, a pair of temperature-conducting fins 6031 is fixedly connected to the outer end of the moisture-discharging guiding tube 603, the temperature-conducting fins 6031 extend into the moisture-discharging driving force shell 4 and abut against the inductive auxiliary bladder 6, and the temperature-conducting fins 6031 conduct the cold temperature in the moisture-discharging driving force shell 4, so that the moisture-discharging guiding tube 603 keeps a lower temperature, and further, while moisture is effectively discharged, the moisture-discharging guiding tube can be cooled and dried, and the using effect of the moisture-discharging guiding tube is effectively ensured.
Referring to fig. 1-10, in the continuous working process of the offshore wind turbine body 1, heat is continuously generated to continuously raise the temperature in the wind energy conversion box 2 and the generator housing 3, the cold air radiator 201 acts to blow cold air into the dehumidifying driving force housing 4 through the cold air radiating pipe 202, the existing method of directly blowing cold air into the generator housing 3 is changed, so as to further reduce the humidity in the cold air, and effectively protect the components in the generator housing 3, after the cold air enters the dehumidifying driving force housing 4, if the humidity in the cold air is low, the humidity sensing fiber sleeve 702 does not absorb moisture and is not conductive, so that the cut-off current loop 703 does not act, and further the current is introduced into the electric expansion stay 601 to expand, so that the sensing auxiliary bag 6 expands to drive the driving force supporting rod 7 to move close to the flexible hydrophobic drying sleeve 5, and by extruding the attraction part 502, the flexible hydrophobic drying sleeve 5 expands towards the interior of the generator shell 3, so that the pore space of the flexible hydrophobic drying sleeve 5 is enlarged, cold air enters the generator shell 3 through the gap of the flexible hydrophobic drying sleeve 5, rapid heat exchange of parts in the generator shell 3 is realized under the assistance of the cooling fan 301, heat generated in the parts is taken away, and the cooling effect is effectively improved; when the humidity contained in the cold air is high, the humidity sensing fiber sleeve 702 absorbs water and conducts electricity, so that the cut-off current ring 703 is communicated with the inductance transfer column 704 to form a short circuit, and further current is introduced into the electric expansion supporting bar 601, the electric expansion supporting bar 601 expands to enable the induction type auxiliary bag 6 to contract to drive the driving supporting bar 7 to move away from the flexible hydrophobic drying sleeve 5, so that the flexible hydrophobic drying sleeve 5 recovers the shape and reduces the gap, at the moment, the flexible hydrophobic drying sleeve 5 conducts hydrophobic repulsion on the moisture in the cold air to enable the moisture to stay at the right end of the flexible hydrophobic drying sleeve 5 to prevent the moisture from entering the generator shell 3, and further the purpose of drying the cold air is effectively realized, because the wall surface of the attraction part 502 is subjected to temperature reversal under the action of the cold air, the moisture at the right end of the flexible hydrophobic drying sleeve 5 can be condensed, and the influence of the surface tension of the attraction part 502 is utilized, so that the water drops continuously move towards the dripping head 503 and condense and drip at the dripping head 503 into the dehumidifying driving shell 4;
after the humidity of the blown cold air is changed to be lower, the humidity sensing fiber sleeve 702 is continuously dried to cut off the power of the humidity sensing fiber sleeve 702, so that the sensing type auxiliary bag 6 is expanded and deformed to drive the flexible hydrophobic drying sleeve 5 to deform, at the moment, the sensing type auxiliary bag 6 drives the one-way water-permeable arc sheet 602 and the stacked waterproof wafer 6021 to expand, so that the stacked waterproof wafer 6021 generates a gap, the one-way water-permeable arc sheet 602 can absorb the moisture in the dehumidifying driving shell 4 and then is transmitted into the water-absorbing sliver 6011 through the water-guiding strip 6022, the drying degree in the dehumidifying driving shell 4 is effectively and continuously ensured, and after the humidity of the blown cold air is changed to be higher, the humidity sensing fiber sleeve 702 absorbs water and is electrified, so that the sensing type auxiliary bag 6 generates contraction recovery to drive the one-way water-permeable arc sheet 602 and the stacked waterproof wafer 6021 to contract, the electric expansion supporting strips 601 are stacked and staggered to seal the stacked waterproof wafer 6021, then, in the process that the induction type auxiliary bag 6 contracts, the absorbent cotton sliver 6011 extrudes and drains water, the unidirectional sealing bead 6032 in the moisture exhaust guide pipe 603 is blown to be away from the direction of the induction type auxiliary bag 6, the moisture exhaust guide pipe 603 is connected, water drops in the absorbent cotton sliver 6011 are discharged from the moisture exhaust guide pipe 603, and the water absorption continuity of the absorbent cotton sliver 6011 is effectively maintained.
The foregoing is only a preferred embodiment of the present invention; the scope of the invention is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.
Claims (10)
1. The utility model provides a hydrofuge type offshore wind power generation machine, includes offshore wind power generation machine body (1), installs wind energy conversion case (2) and be located wind energy conversion case (2) inside generator casing (3) of offshore wind power generation machine body (1) upper end, its characterized in that: wind energy conversion case (2) upper end is installed cold wind radiator (201), generator casing (3) outer end fixedly connected with hydrofuge drive shell (4), hydrofuge drive shell (4) outer end fixedly connected with its cold wind cooling tube (202) of putting through mutually, and the input of cold wind cooling tube (202) is connected with cold wind radiator (201), the inner wall is connected with flexible hydrophobic dry cover (5) about hydrofuge drive shell (4), and flexible hydrophobic dry cover (5) left end extends to in generator casing (3), a plurality of gravitation portions (502) of flexible hydrophobic dry cover (5) right-hand member fixedly connected with, gravitation portion (502) right-hand member fixedly connected with drips head (503).
2. The moisture-extraction offshore wind turbine of claim 1, wherein: the dehumidifying and driving shell is characterized in that a ventilation through hole is formed in the left end of the dehumidifying and driving shell (4), an expansion sealing ring (501) is fixedly connected to the left end of the ventilation through hole, and the inner end of the expansion sealing ring (501) is fixedly connected with a flexible hydrophobic drying sleeve (5).
3. The moisture-extraction offshore wind turbine of claim 1, wherein: one side of the generator shell (3) far away from the dehumidifying and driving shell (4) is fixedly provided with a cooling fan (301), and the cooling fan (301) is matched with a cold air radiator (201).
4. The moisture-extraction offshore wind turbine of claim 1, wherein: the utility model discloses a humidity sensing device, including hydrofuge driving shell (4), supplementary bag of inner wall fixedly connected with induction type (6) on the right side of the hydrofuge driving shell (4), supplementary bag of induction type (6) left end fixedly connected with a plurality of driving force branch poles (7), driving force branch pole (7) right-hand member fixedly connected with and wind energy conversion case (2) electric connection's the electric current loop (703) of cutting off, supplementary bag of induction type (6) inside fixedly connected with inductance transmission post (704), and inductance transmission post (704) left side extends to the supplementary bag of induction type (6) outside, fixedly connected with and the discontiguous humidity response fibre cover (702) of driving force branch pole (7) between electric current loop (703) and inductance transmission post (704).
5. The moisture-extraction offshore wind turbine of claim 4, wherein: the left end of the driving force supporting rod (7) is provided with a driving force circular groove (701), and the driving force circular groove (701) is matched with the dripping head (503).
6. The moisture-extraction offshore wind turbine of claim 4, wherein: a plurality of electric expansion supporting strips (601) are fixedly connected in the induction type auxiliary bag (6), and the electric expansion supporting strips (601) are electrically connected with the inductance transmission column (704) through conducting wires.
7. The moisture-extraction offshore wind turbine of claim 6, wherein: the water absorption cotton sliver (6011) is filled in the induction type auxiliary bag (6), the outer end of the induction type auxiliary bag (6) is fixedly connected with a plurality of one-way water-permeable arc sheets (602), and the inner end of each one-way water-permeable arc sheet (602) is fixedly connected with a plurality of water guide strips (6022) matched with the water absorption cotton sliver (6011).
8. The moisture-extraction offshore wind turbine of claim 7, wherein: the outer end of the one-way water-permeable arc sheet (602) is fixedly connected with a plurality of staggered stacked waterproof wafers (6021), and the inner end of each stacked waterproof wafer (6021) is provided with a water absorption groove.
9. The moisture-extraction offshore wind turbine of claim 8, wherein: the sensing type auxiliary bag (6) is characterized in that a plurality of dehumidifying guide pipes (603) are fixedly connected to the right end of the sensing type auxiliary bag (6), the right ends of the dehumidifying guide pipes (603) extend to the outer side of the dehumidifying and driving shell (4), and one-way sealing beads (6032) are arranged in the dehumidifying guide pipes (603).
10. The moisture-extraction offshore wind turbine of claim 9, wherein: the outer end of the moisture-removing guide pipe (603) is fixedly connected with a pair of temperature-conducting fins (6031), and the temperature-conducting fins (6031) extend into the moisture-removing driving force shell (4) and are abutted to the induction type auxiliary bag (6).
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| CN114151283A (en) * | 2021-12-20 | 2022-03-08 | 孟云云 | Intelligent aerogenerator based on thing networking |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204644829U (en) * | 2015-06-01 | 2015-09-16 | 欧阳华宏 | A kind of chinampa of anti-reverse osmosis |
| CN107008113A (en) * | 2015-12-16 | 2017-08-04 | 沃克沙电力设备有限公司 | It is configured to dehumidifier and the ventilator run during regenerating |
| CN210216007U (en) * | 2019-07-26 | 2020-03-31 | 李红艳 | Quick dewatering device for papermaking |
| CN111313262A (en) * | 2020-04-12 | 2020-06-19 | 朱小飞 | Sealing and waterproof mechanism used inside power distribution cabinet |
| CN211981316U (en) * | 2020-04-21 | 2020-11-20 | 新昌县姝达电力科技有限公司 | Moisture-proof power distribution cabinet with bottom provided with hydrophobic structure |
| CN213511053U (en) * | 2020-09-30 | 2021-06-22 | 江苏华纳环保科技有限公司 | Cabin cover for offshore wind turbine |
-
2021
- 2021-09-26 CN CN202111127530.9A patent/CN113565687B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204644829U (en) * | 2015-06-01 | 2015-09-16 | 欧阳华宏 | A kind of chinampa of anti-reverse osmosis |
| CN107008113A (en) * | 2015-12-16 | 2017-08-04 | 沃克沙电力设备有限公司 | It is configured to dehumidifier and the ventilator run during regenerating |
| CN210216007U (en) * | 2019-07-26 | 2020-03-31 | 李红艳 | Quick dewatering device for papermaking |
| CN111313262A (en) * | 2020-04-12 | 2020-06-19 | 朱小飞 | Sealing and waterproof mechanism used inside power distribution cabinet |
| CN211981316U (en) * | 2020-04-21 | 2020-11-20 | 新昌县姝达电力科技有限公司 | Moisture-proof power distribution cabinet with bottom provided with hydrophobic structure |
| CN213511053U (en) * | 2020-09-30 | 2021-06-22 | 江苏华纳环保科技有限公司 | Cabin cover for offshore wind turbine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114151283A (en) * | 2021-12-20 | 2022-03-08 | 孟云云 | Intelligent aerogenerator based on thing networking |
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