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CN112096562A - 轴向叶片风力发电机风扇 - Google Patents

轴向叶片风力发电机风扇 Download PDF

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Publication number
CN112096562A
CN112096562A CN201910500238.3A CN201910500238A CN112096562A CN 112096562 A CN112096562 A CN 112096562A CN 201910500238 A CN201910500238 A CN 201910500238A CN 112096562 A CN112096562 A CN 112096562A
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CN
China
Prior art keywords
fan
axial
main shaft
blades
fan blades
Prior art date
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Pending
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CN201910500238.3A
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English (en)
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不公告发明人
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Hu Kuan
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Hu Kuan
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Publication date
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Priority to CN201910500238.3A priority Critical patent/CN112096562A/zh
Publication of CN112096562A publication Critical patent/CN112096562A/zh
Pending legal-status Critical Current

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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
    • F03D1/00—Wind motors with rotation axis substantially parallel to the air flow entering the rotor 
    • F03D1/06—Rotors
    • F03D1/0608—Rotors characterised by their aerodynamic shape
    • F03D1/0633—Rotors characterised by their aerodynamic shape of 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
    • 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
    • F03D1/0675—Rotors characterised by their construction elements of 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
    • 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
    • F03D9/10—Combinations of wind motors with apparatus storing energy
    • F03D9/11—Combinations of wind motors with apparatus storing energy storing electrical 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
    • 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
    • F03D9/30—Wind motors specially adapted for installation in particular locations
    • F03D9/32—Wind motors specially adapted for installation in particular locations on moving objects, e.g. vehicles
    • 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
    • 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
    • Y02E70/00—Other energy conversion or management systems reducing GHG emissions
    • Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • Wind Motors (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

本发明公开了一种轴向叶片风力发电机风扇，包括主轴、扇叶片，其特征在于扇叶的轴向长度大于风扇的径向长度，风扇轴向长度可根据需要延长，扇叶片是围绕所述主轴轴向盘旋延伸；扇叶片轴向弧度决定其风扇的转速；主轴径向扇叶片的形状为弧形，也可以是直线的形状；扇叶片的数量不能少于一片，但能根据需要增加，主轴与扇叶片可以是一体成型；本发明能够实现占用有效空间小，用途广泛，结构简单，排列合理，操控安全，产生功率强。

Description

轴向叶片风力发电机风扇
技术领域
本发明涉及风力发电机风扇技术领域，尤其涉及一种轴向叶片风力发电机风扇。
背景技术
随着时代发展，人们生活水平的提高，电力能源的需求也随之增加，市场出现了节能环保的风力发电机，但空间有限的地方无法安置直径大的发电机风扇，安装直径小的风扇又得不到需要的功率。
发明内容
本发明的目的是为了克服上述现有技术不足，提出一种排列合理，结构简单，占用有效空间少，产生功率强劲的轴向叶片风力发电机风扇。
本发明为实现上述目的所采用的技术方案是，所述轴向叶片风力发电机风扇包括主轴、扇叶片，其特征在于所述扇叶片的轴向长度大于所述扇叶片的径向长度，所述风扇轴向长度可根据需要延长，所述扇叶片是围绕所述主轴轴向盘旋延伸；所述扇叶片轴向弧度决定其风扇的转速；所述主轴径向扇叶片的形状为弧形，也可以是直线的形状；所述扇叶片的数量不能少于一片，但能根据需要增加，所述主轴与所述扇叶片可以是一体成型。
本发明能够实现占用有效空间小，用途广泛，结构简单，操控安全，产生功率强。
附图说明
图1轴向示意图；1示意为风扇叶片；2示意为主轴；
图2径向示意图；1示意为风扇叶片；2示意为主轴；
具体实施方式
一种优选的实施方案，例如安装于电动汽车顶部，由于可利用空间有限，所述轴向叶片风力发电机风扇的径向长度不能过大，过大的同时影响美观，将所述轴向叶片风力发电机风扇数个，平行的排列于电动汽车顶部，轴向一端朝向车头、一端朝向车尾，车尾一端的风扇轴连接发电机，汽车在行进的同时，产生的风阻带动所述轴向叶片风力发电机风扇转动；所述电机产生的电能输送到所述电动汽车电池，增加所述电动汽车的行驶里程。

Claims (3)

1.所述轴向叶片风力发电机风扇包括主轴、扇叶片，其特征在于所述扇叶片的轴向长度大于所述扇叶片的径向长度，所述风扇轴向长度可根据需要延长，所述扇叶片是围绕所述主轴轴向盘旋延伸；所述扇叶片轴向弧度决定其风扇的转速；所述主轴径向扇叶片的形状为弧形，也可以是直线的形状；所述扇叶片的数量不能少于一片，但能根据需要增加，所述主轴与所述扇叶片可以是一体成型。
2.根据权利要求1所述轴向叶片风力发电机风扇，其特征在于所述风扇的外部用管状物加以防护，并能增加所述轴向叶片风力发电机风扇所产生的功率。
3.根据权利要求1所述轴向叶片风力发电机风扇，其特征在于所述扇叶片两个以上时，所述主轴径向扇叶片的外沿可以相互连接。
CN201910500238.3A 2019-06-02 2019-06-02 轴向叶片风力发电机风扇 Pending CN112096562A (zh)

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CN201910500238.3A CN112096562A (zh) 2019-06-02 2019-06-02 轴向叶片风力发电机风扇

Applications Claiming Priority (1)

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CN201910500238.3A CN112096562A (zh) 2019-06-02 2019-06-02 轴向叶片风力发电机风扇

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CN112096562A true CN112096562A (zh) 2020-12-18

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002310051A (ja) * 2001-04-17 2002-10-23 Seishiro Munehira 運動エネルギー収集装置
CN101424247A (zh) * 2007-10-29 2009-05-06 南京宇能仪表有限公司 一种组合式风动螺旋叶轮及其制造方法
DE102008032411A1 (de) * 2008-07-10 2010-01-14 INSTI-EV-Sachsen e.V. c/o IREG mbH Strömungswandler
CN102011683A (zh) * 2010-12-21 2011-04-13 青岛敏深风电科技有限公司 螺旋式涡轮风叶及涡流对流式风力发电机
CN103994028A (zh) * 2014-05-29 2014-08-20 刘德春 一种用于行走机械的风力发电系统
CN210106065U (zh) * 2019-06-27 2020-02-21 江苏乃尔风电技术开发有限公司 一种高效卧式螺旋形风翼风力发电机组

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002310051A (ja) * 2001-04-17 2002-10-23 Seishiro Munehira 運動エネルギー収集装置
CN101424247A (zh) * 2007-10-29 2009-05-06 南京宇能仪表有限公司 一种组合式风动螺旋叶轮及其制造方法
DE102008032411A1 (de) * 2008-07-10 2010-01-14 INSTI-EV-Sachsen e.V. c/o IREG mbH Strömungswandler
CN102011683A (zh) * 2010-12-21 2011-04-13 青岛敏深风电科技有限公司 螺旋式涡轮风叶及涡流对流式风力发电机
CN103994028A (zh) * 2014-05-29 2014-08-20 刘德春 一种用于行走机械的风力发电系统
CN210106065U (zh) * 2019-06-27 2020-02-21 江苏乃尔风电技术开发有限公司 一种高效卧式螺旋形风翼风力发电机组

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