CN107061145A - Wave of the sea energy wind-energy collecting device - Google Patents

Wave of the sea energy wind-energy collecting device Download PDF

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Publication number
CN107061145A
CN107061145A CN201710411398.1A CN201710411398A CN107061145A CN 107061145 A CN107061145 A CN 107061145A CN 201710411398 A CN201710411398 A CN 201710411398A CN 107061145 A CN107061145 A CN 107061145A
Authority
CN
China
Prior art keywords
propeller hub
hub shell
energy
blade
gear shaft
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
Application number
CN201710411398.1A
Other languages
Chinese (zh)
Other versions
CN107061145B (en
Inventor
孙士丽
李思朋
胡健
张明
李聪慧
张维鹏
李涛
王英铸
颜培凯
陈昉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Harbin Engineering University
Original Assignee
Harbin Engineering University
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Harbin Engineering University filed Critical Harbin Engineering University
Priority to CN201710411398.1A priority Critical patent/CN107061145B/en
Publication of CN107061145A publication Critical patent/CN107061145A/en
Application granted granted Critical
Publication of CN107061145B publication Critical patent/CN107061145B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • F03D1/00—Wind motors with rotation axis substantially parallel to the air flow entering the rotor 
    • F03D1/06—Rotors
    • F03D1/065—Rotors characterised by their construction elements
    • 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
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
    • F03B13/12—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy
    • F03B13/14—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy
    • 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
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B3/00—Machines or engines of reaction type; Parts or details peculiar thereto
    • F03B3/12—Blades; Blade-carrying rotors
    • F03B3/14—Rotors having adjustable blades
    • 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
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B3/00—Machines or engines of reaction type; Parts or details peculiar thereto
    • F03B3/12—Blades; Blade-carrying rotors
    • F03B3/14—Rotors having adjustable blades
    • F03B3/145—Mechanisms for adjusting the blades
    • 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
    • F03D7/00—Controlling wind motors 
    • F03D7/02—Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor
    • F03D7/04—Automatic control; Regulation
    • 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
    • F03D9/008—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations the wind motor being combined with water energy converters, e.g. a water turbine
    • 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
    • F05B2220/00—Application
    • F05B2220/70—Application in combination with
    • F05B2220/706—Application in combination with an electrical generator
    • 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
    • F05B2240/93—Mounting on supporting structures or systems on a structure floating on a liquid surface
    • F05B2240/931—Mounting on supporting structures or systems on a structure floating on a liquid surface which is a vehicle
    • 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
    • Y02E10/20—Hydro energy
    • 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
    • Y02E10/30—Energy from the sea, e.g. using wave energy or salinity gradient
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Power Engineering (AREA)
  • Wind Motors (AREA)

Abstract

The present invention provides a kind of wave of the sea energy wind-energy collecting device, including the propeller hub shell being made up of end cap and horizontal segment, it is symmetricly set on four blades on propeller hub shell end cap, the end of the sharf of each blade is fixed with a gear shaft, and gear shaft is located in propeller hub shell, blade pitch regulation gear is installed on gear shaft, central rotating shaft is provided with the horizontal segment of the propeller hub shell, one end of central rotating shaft is provided with center shaft bevel gears, the other end of central rotating shaft is connected with the drive mechanism in hull, generating mechanism in the horizontal segment and hull of the propeller hub shell connects to collect electric energy.The present invention is a kind of local improvement to conventional energy collection device, and the characteristics of combining wind-driven generator and the hydraulic turbine can adjust blade under various circumstances, fully to collect energy.

Description

Wave of the sea energy wind-energy collecting device
Technical field
The present invention relates to, to wave energy and the dual-purpose collection assembly of wind energy, especially related in a kind of ship at sea running And a kind of wave of the sea energy wind-energy collecting device.
Background technology
At present, wind-energy collecting device --- wind-driven generator, catches wind energy, and wind-force is sent into rotor by rotor blade Axle center.Current energy collection device --- the hydraulic turbine, is converted to the energy of current the dynamic power machine of rotating mechanical energy, mainly by turning Wheel carries out collection of energy.The rotor blade of wind-driven generator and the runner outer shape of the hydraulic turbine are very close.Using the two function The similar carry out invention research with profile.
The content of the invention
, can be to facilitate adjustable mode the invention aims to provide a kind of wave of the sea energy wind-energy collecting device Suitable for effective collection of energy under two kinds of environmental conditions.
The object of the present invention is achieved like this：Including be made up of end cap and horizontal segment propeller hub shell, be symmetricly set on Four blades on propeller hub shell end cap, the end of the sharf of each blade is fixed with a gear shaft, and gear shaft is located at oar It is provided with hub shell, on gear shaft in blade pitch regulation gear, the horizontal segment of the propeller hub shell and is provided with central rotating shaft, One end of central rotating shaft is provided with center shaft bevel gears, and the other end of central rotating shaft is connected with the drive mechanism in hull, Generating mechanism in the horizontal segment and hull of the propeller hub shell connects to collect electric energy.
Present invention additionally comprises some such architectural features：
1. being additionally provided with length of blade governor motion between sharf and gear shaft, the length of blade governor motion is Pressing structure, specifically includes the upper hopper chute being connected with sharf lower end, the gliding groove being connected with gear shaft upper end, is arranged on Spring between chute and propeller hub shell, upper hopper chute coordinates with gliding groove.
2. described in drive mechanism be provided in hydraulic controller and hydraulic pump in hull.
Compared with prior art, the beneficial effects of the invention are as follows：The present invention is one kind to conventional energy collection device Local improvement, the characteristics of combining wind-driven generator and the hydraulic turbine can adjust blade under various circumstances, fully to collect energy Amount.The innovation of the present invention is, setting for component is changed to the adjustable transformation of blade, and length adjustment component and pitch Count, and the present invention has the characteristics of simple in construction, efficiency of energy collection is high, has well using upper in medium and small-scale vessel in the future Actual application prospect.
Brief description of the drawings
Fig. 1 is the structural representation in the propeller hub center vertical section direction of the present invention；
Fig. 2 is the structural representation in the cross section direction of the present invention；
Fig. 3 is length adjustment component diagram of the invention；
Fig. 4 is angular adjustment component diagram of the invention；
Fig. 5 is the schematic diagram of the collection of energy of the present invention.
In figure：1 blade, 2 returning springs, 3 length of blade adjusting parts, 4 length of blade adjusting parts, 5 blade pitch are adjusted Save gear, 6 central rotating shafts, 7 propeller hub shells, the tapered gear of 8 central shafts.
Embodiment
The present invention is described in further detail with embodiment below in conjunction with the accompanying drawings.
With reference to Fig. 1 to Fig. 5, propeller hub shell 7 that the present invention includes being made up of end cap and horizontal segment, it is symmetricly set on outside propeller hub Four blades 1 on the end cap of shell 7, the end of the sharf of each blade 1 is fixed with a gear shaft, and gear shaft is located at propeller hub It is provided with shell, on gear shaft in blade pitch regulation gear 5, the horizontal segment of the propeller hub shell and is provided with central rotating shaft 6, And axle sleeve is provided between central rotating shaft and propeller hub shell, one end of central rotating shaft is provided with center shaft bevel gears 8, central rotating shaft The other end be connected with the drive mechanism in the hull, the generating mechanism in the horizontal segment and hull of the propeller hub shell is connected To collect electric energy.Length of blade governor motion, the length of blade governor motion are additionally provided between sharf and gear shaft It is the pressing structure of ball pen, specifically includes the upper hopper chute (length of blade adjusting part 3) and tooth being connected with sharf lower end The connected gliding groove (length of blade adjusting part 4) in wheel shaft upper end, the spring 2 being arranged between upper hopper chute and propeller hub shell, on Chute and gliding groove coordinate, and the upper hopper chute has two projections with inclined-plane, and gliding groove has the convex of three projections and centre Play upper surface and be arranged to the step inclined plane that the raised inclined-plane with upper hopper chute coordinates, two kinds of working conditions are：Two of upper hopper chute In the groove that projection is formed positioned at three projections of gliding groove；The ladder of the projection and the intermediate projections of gliding groove of upper hopper chute is oblique Face contacts and blocked by step inclined plane.As shown in figure 5, the drive mechanism is provided in hydraulic controller and hydraulic pressure in hull Generator namely energy conversion device connection in pump, the horizontal segment and hull of propeller hub shell of the invention, realize the receipts of energy Collection.
The energy in surrounding enviroment can be fully collected during vessel motion in order to realize, the present invention provides a kind of peace At ship side Water Plane, can adjustable energy collecting system between two states in wave and in air, and And the added influence that this energy collecting system is caused to Ship Structure and traveling is small；Specifically include blade, propeller hub shell, length adjustment Part and angular adjustment part etc., can meet component under difficult environmental conditions by adjusting the angle of blade, length Collection of energy.The rotation for the rotational band movable vane piece little gear that the angle of blade passes through the tapered gear of main shaft.Pass through length adjustment portion Part adjusts the elongation degree of blade.
When component near hull Water Plane is in different depth of immersions, there are two kinds of situations.When component is centrally located at When more than liquid level, the wind wheel of wind-driven generator is copied to set, elongate blade reduces pitch.When component is centrally located at more than liquid level When, the setting of rotary wheel of water turbine is copied, blade is shunk, increases pitch.
It is mutually permanently connected at the top of blade main shaft and length adjustable member when blade receives wind-force or wave force rotation, it is whole Individual propeller hub shell is rotated with.Main shaft outer layer is wrapped in by the hollow shaft sleeve of propeller hub cage connection one, with blade and oar Hub shell associated movement.In addition, propeller hub shell also can stabilized spring just position.The design of spring and length adjustable member Copy the control principle for pressing ball pen.
The mode of operation of the present invention has two kinds, as follows：
(1) when needing to change blade angle, hydraulic pump is controlled by hydraulic controller, main shaft is promoted to direction blade, makes The tapered gear of impeller middle spindle contacts occlusion with four little gears.Main shaft is rotated by hydraulic pump, the cone of impeller middle spindle Type gear controls four little gears contacted to produce equidirectional rotation therewith, and little gear drives blade around blade center axle The rotation of corresponding angle is produced, so as to realize the regulation to impeller pitch in component.When stopping the adjustment to blade angle, by master Axially opposite direction is moved, away from little gear.
(2) between blade and axle center, returning spring and length adjustment component are installed.Blade and spring and length adjustment portion Part is connected.By the effect to length adjustment component applying power, coordinate with the reply of spring, make length adjustment component two parts Be engaged in the neck of different depth, can with regulation blade center axle upspring and fall.So as to realize in varying environment requirement The elongation and shortening of lower blade.

Claims (3)

1. wave of the sea energy wind-energy collecting device, it is characterised in that：Including the propeller hub shell, symmetrical being made up of end cap and horizontal segment Four blades on propeller hub shell end cap are arranged on, the end of the sharf of each blade is fixed with a gear shaft, and gear shaft It is provided with propeller hub shell, on gear shaft in being provided with blade pitch regulation gear, the horizontal segment of the propeller hub shell Heart rotating shaft, one end of central rotating shaft is provided with center shaft bevel gears, the other end of central rotating shaft and the driving machine in hull Structure is connected, and the generating mechanism in the horizontal segment and hull of the propeller hub shell connects to collect electric energy.
2. wave of the sea energy wind-energy collecting device according to claim 1, it is characterised in that：Sharf and gear shaft it Between be additionally provided with length of blade governor motion, the length of blade governor motion is pressing structure, is specifically included and sharf The connected gliding groove of the connected upper hopper chute in lower end and gear shaft upper end, the spring being arranged between upper hopper chute and propeller hub shell, on Chute coordinates with gliding groove.
3. wave of the sea energy wind-energy collecting device according to claim 1 or 2, it is characterised in that：The drive mechanism is It is arranged on hydraulic controller and hydraulic pump in hull.
CN201710411398.1A 2017-06-05 2017-06-05 Wave of the sea energy wind-energy collecting device Active CN107061145B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710411398.1A CN107061145B (en) 2017-06-05 2017-06-05 Wave of the sea energy wind-energy collecting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710411398.1A CN107061145B (en) 2017-06-05 2017-06-05 Wave of the sea energy wind-energy collecting device

Publications (2)

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CN107061145A true CN107061145A (en) 2017-08-18
CN107061145B CN107061145B (en) 2019-10-18

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107387326A (en) * 2017-09-06 2017-11-24 温奎 A kind of wind power generation plant with big blade face

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1844660A (en) * 2006-03-29 2006-10-11 代运波 Wind power generator with functions of changing diameter and solidity, and power supply scheme
CN2850943Y (en) * 2004-09-08 2006-12-27 格雷戈里·C·波梅伦克 Press type writing pen
CN201148054Y (en) * 2007-12-10 2008-11-12 深圳市宝安公明李松蓢勤乐制品厂 Pen structure
CN101603505A (en) * 2009-04-22 2009-12-16 袁长铭 Passive variable pitch control and multiblade wind wheel device
CN102029841A (en) * 2009-09-24 2011-04-27 珮雅有限公司 Telescopic pen
CN102155355A (en) * 2010-02-12 2011-08-17 大银微系统股份有限公司 Vane pitch automatic adjusting device for wind driven generator
CN201941319U (en) * 2010-04-16 2011-08-24 李羲 Press-controlled ball pen
CN102322394A (en) * 2011-09-30 2012-01-18 东方电气集团东方汽轮机有限公司 A kind of blower variable-pitch system
CN203185907U (en) * 2013-02-04 2013-09-11 杨迪 Automatic stretchy ball-point pen

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2850943Y (en) * 2004-09-08 2006-12-27 格雷戈里·C·波梅伦克 Press type writing pen
CN1844660A (en) * 2006-03-29 2006-10-11 代运波 Wind power generator with functions of changing diameter and solidity, and power supply scheme
CN201148054Y (en) * 2007-12-10 2008-11-12 深圳市宝安公明李松蓢勤乐制品厂 Pen structure
CN101603505A (en) * 2009-04-22 2009-12-16 袁长铭 Passive variable pitch control and multiblade wind wheel device
CN102029841A (en) * 2009-09-24 2011-04-27 珮雅有限公司 Telescopic pen
CN102155355A (en) * 2010-02-12 2011-08-17 大银微系统股份有限公司 Vane pitch automatic adjusting device for wind driven generator
CN201941319U (en) * 2010-04-16 2011-08-24 李羲 Press-controlled ball pen
CN102322394A (en) * 2011-09-30 2012-01-18 东方电气集团东方汽轮机有限公司 A kind of blower variable-pitch system
CN203185907U (en) * 2013-02-04 2013-09-11 杨迪 Automatic stretchy ball-point pen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107387326A (en) * 2017-09-06 2017-11-24 温奎 A kind of wind power generation plant with big blade face

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