CN113266528B - 小型便携式风力发电风车结构 - Google Patents

小型便携式风力发电风车结构 Download PDF

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CN113266528B
CN113266528B CN202110681359.XA CN202110681359A CN113266528B CN 113266528 B CN113266528 B CN 113266528B CN 202110681359 A CN202110681359 A CN 202110681359A CN 113266528 B CN113266528 B CN 113266528B
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opening
sleeve
wind power
rotating shaft
power generation
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CN113266528A (zh
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崔鹰飞
崔曦月
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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
    • 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
    • F03D13/00—Assembly, mounting or commissioning of wind motors; Arrangements specially adapted for transporting wind motor components
    • F03D13/20—Arrangements for mounting or supporting wind motors; Masts or towers for wind motors
    • 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
    • F03D3/00—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor 
    • F03D3/005—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor  the axis being vertical
    • 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
    • F03D3/00—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor 
    • F03D3/06—Rotors
    • F03D3/061—Rotors characterised by their aerodynamic shape, e.g. aerofoil profiles
    • 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
    • F03D3/00—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor 
    • F03D3/06—Rotors
    • F03D3/062—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
    • F03D—WIND MOTORS
    • F03D3/00—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor 
    • F03D3/06—Rotors
    • F03D3/062—Rotors characterised by their construction elements
    • F03D3/064—Fixing wind engaging parts to rest of rotor
    • 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
    • F05B2240/20—Rotors
    • F05B2240/30—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor
    • F05B2240/31—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor of changeable form or shape
    • F05B2240/311—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor of changeable form or shape flexible or elastic
    • 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
    • F05B2240/20—Rotors
    • F05B2240/30—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor
    • F05B2240/31—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor of changeable form or shape
    • F05B2240/312—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor of changeable form or shape capable of being reefed
    • 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
    • Y02E10/728—Onshore wind turbines
    • 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
    • Y02E10/74—Wind turbines with rotation axis perpendicular to the wind direction

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

Abstract

小型便携式风力发电风车是涉及一种风力发电风车部分的装置结构方法，特别是一种小型便携式快速收放的风车装置的结构方法。传统风车扇叶大多采用硬质不可弯折材料，使用时拼接组装耗时费力，不方便携带，本发明使用柔性尼龙伞布作为风车扇叶材料，利用多连杆骨架支撑的方式手动上下推拉实现快速收放，便于携带，收放自如。本发明可广泛应用于户外野营探险、户外应急、徒步旅行等领域。

Description

小型便携式风力发电风车结构
技术领域 本发明涉及一种风力发电风车部分的装置结构，尤其是一种小型便携式快速收放的风车装置的结构。
背景技术 便携式风力发电装置在户外野营探险、户外应急、徒步旅行等领域使用广泛使用但传统风车扇叶大多采用硬质不可弯折材料，使用时拼接组装耗时费力，不方便携带，本发明使用柔性风车扇叶材料，利用多连杆骨架支撑的方式手动上下推拉实现快速收放，便于携带，收放自如。
发明内容 本发明改变传统风力发电不可弯折扇叶风车结构，使用柔性材料扇叶和骨架支撑与收缩结构，轻便耐用，使用便捷。
附图说明 图1是小型便携式风力发电风车整体结构图
具体实施方法 定子主轴(1)顶端和中间位置固定两个中心轴承(2)，转子套管(3)固定在中心轴承外，转子套管顶端固定弹簧(4)，转子套管顶端及中间位置在俯视情况下以轴心为圆心，扇叶骨架(7)使用上下转动轴(11)连接固定，转子套管外是开合套管(5)，扇叶骨架开合支撑连杆(8)一端使用上下转动轴连接扇叶骨架，另一端使用上下转动轴连接到开合套管，柔性材料扇叶(9)上下垂直固定在两根扇叶骨架上，这样上下推拉开合套管时便可实现扇叶的快速开合，当开合套管上推到转子套管顶端时弹簧受力，扇叶骨架处于水平状态位置时开合套管锁销(6)将开合套管卡住，扇叶处于展开待工作状态，这时可将地面钢叉(10)与定子主轴正向旋紧并***地面固定在合适的使用位置。按下开合套管锁销按钮，向下拉动开合套管扇叶收合，反向旋转地面钢叉将其卸下，这时扇叶处于收纳状态。中心轴承下方转子套管内的预留空腔（12）内可用于安装发电装置的磁铁和线圈以及恒压恒流电路输出等部件，由于本专利不涉及此处内容不再过多阐述。

Claims (2)

1.一种小型便携式风力发电风车结构，其特征在于：定子主轴(1)顶端和中间位置固定两个中心轴承(2)，转子套管(3)固定在中心轴承外，转子套管顶端固定弹簧(4)，转子套管顶端及中间位置在俯视情况下以轴心为圆心，伞帆骨架(7)使用上下转动轴(11)连接固定，转子套管外是开合套管(5)，伞帆骨架开合支撑连杆(8)一端使用上下转动轴连接伞帆骨架，另一端使用上下转动轴连接到开合套管，柔性材料扇叶(9)上下垂直固定在两根伞帆骨架上，这样上下推拉开合套管时便可实现伞帆的快速开合，当开合套管上推到转子套管顶端时弹簧受力，伞帆骨架处于水平状态位置时开合套管锁销(6)将开合套管卡住，伞帆处于展开待工作状态，这时可将地面钢叉(10)与定子主轴正向旋紧并***地面固定在合适的使用位置，按下开合套管锁销按钮，向下拉动开合套管伞帆收合，反向旋转地面钢叉将其卸下，这时伞帆处于收纳状态。
2.根据权利要求1所述的一种小型便携式风力发电风车结构：其特征在于使用柔性材料扇叶，通过推拉达到扇叶伸展与收缩的风力发电的风车结构 。
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