CN106089567A - 圆锥风轮圆周边沿挡风墙头的离心气流四侧转化的风叶圈 - Google Patents

圆锥风轮圆周边沿挡风墙头的离心气流四侧转化的风叶圈 Download PDF

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CN106089567A
CN106089567A CN201610368769.8A CN201610368769A CN106089567A CN 106089567 A CN106089567 A CN 106089567A CN 201610368769 A CN201610368769 A CN 201610368769A CN 106089567 A CN106089567 A CN 106089567A
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fan blade
wind
circular cone
wind wheel
centrifugal flow
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唐华山
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Priority to CN201610368769.8A priority Critical patent/CN106089567A/zh
Publication of CN106089567A publication Critical patent/CN106089567A/zh
Priority to CN201710397201.3A priority patent/CN107401478A/zh
Priority to PCT/CN2017/084884 priority patent/WO2017198191A1/zh
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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 
    • 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
    • F03D—WIND MOTORS
    • F03D1/00—Wind motors with rotation axis substantially parallel to the air flow entering the rotor 
    • F03D1/06—Rotors
    • 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
    • F03D1/0658—Arrangements for fixing wind-engaging parts to a hub
    • 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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  • 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)
  • Wind Motors (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

沿着远离圆锥风轮轮心最外围的挡风墙头，简单黏结的一组离心气流四侧转化的风叶大圆圈。大圆圈内等间隔安装的离心气流四侧转化的风叶，就圆锥风轮的运行迎风面而言，所述风叶为四侧定姿定位安装；就圆锥风轮的圆锥面导流生成的离心流向气流而言，所述风叶则为抽滑漏坡面定姿定位安装。所述风叶大圆圈与远离圆锥风轮轮心最外围的挡风墙直径相等。此一物的产生，致使新一代圆锥风轮的风力转化率至少翻一番。

Description

圆锥风轮圆周边沿挡风墙头的离心气流四侧转化的风叶圈
技术领域
本发明涉及圆锥风轮的离心气流四侧转化风叶的定姿定位设计安装技术领域。
背景技术
201520135524.1、201510105220.5和PCT/CN2015/073497业已公布的“圆锥风轮风力发电机”。
发明内容
实验发现，受原圆锥风轮风力转化风叶之间通风洞径断面积的限制，被圆锥风轮的圆锥面导流生成的离心气流，不是都有机会经过所述通风洞。没有机会所述通风洞的部分离心气流，则滞积于远离轮心最外围的挡风墙之内的风力转化临界点进风口，密度大，压力高，与远离轮心最外围的挡风墙之外的自然流动气体，断然形成一定数值的压力差。由于远离轮心最外围的挡风墙不可以无度的高，挡风墙难于阻挡发生四溢的气流合情合理。圆锥风轮的圆锥面导流生成的离心气流不做功而越墙逃逸的问题一经被发现，解决问题的办法也将应运而生。于是，就有了本发明：沿着远离圆锥风轮轮心最外围的挡风墙头，一组离心气流四侧转化的风叶大圆圈，简单的黏结在圆锥风轮风力发电机的圆锥风轮的远离轮心最外围的挡风墙上的上风向上。大圆圈内等间隔安装的离心气流四侧转化的风叶，就圆锥风轮的运行迎风面而言，所述风叶为四侧定姿定位安装；就圆锥风轮的圆锥面导流生成的离心流向气流而言，所述风叶则为抽滑漏坡面定姿定位安装。所述风叶大圆圈与远离圆锥风轮轮心最外围的挡风墙直径相等。
大手笔沿墙头四侧定姿定位安装风力转化叶片的圆锥风轮风力发电机的风轮的升级应用，外加换配一台功率大一倍以上的发电机，第二代的圆锥风轮风力发电机就这样诞生了。而新一代圆锥风轮风力发电机投入运行的结果：乃人类可以从中获得比使用第一代圆锥风轮风力发电机多一倍以上的电量。
附图说明
离心气流四侧转化风叶圈图，图中：(A-A)为离心气流四侧转化风叶圈的切面图；(1)为离心气流四侧转化风叶圈；(2)为原圆锥风轮挡风墙头与离心气流四侧转化风叶圈的黏结线，此线的左边部分为原圆锥风轮的基部，此线右边粗线框内的部分为本发明的离心气流四侧转化风叶圈(不包括圈内的圆锥体)；(3)为原圆锥风轮风力转化风叶的安装位置。
具体实施方式
简单的黏结在圆锥风轮风力发电机的风轮的远离轮心最外围的挡风墙的上风向的一组离心气流四侧转化的风叶圆圈。其黏结方法试材料而定，可以是螺钉黏结、可以是铆钉黏结、还可以是电焊黏结。
离心气流四侧转化风叶的定姿定位安装所导致风轮轮轴的转动方向，应与原圆锥风轮风力转化风叶定姿定位安装所导致风轮轮轴的转动方向相一致。
离心气流四侧转化风叶面的尺寸选择范围：在0.1M×0.15M---2.0M×3.0M之间。大手笔让离心气流四侧转化风叶组成的大圆圈的直径的选择范围：在1.2M---120M之间。

Claims (3)

1.沿着远离圆锥风轮轮心最外围的挡风墙头，简单黏结的一组离心气流四侧转化的风叶大圆圈，其特征在于：大圆圈内等间隔安装的离心气流四侧转化的风叶，就圆锥风轮的运行迎风面而言，所述风叶为四侧定姿定位安装；就圆锥风轮的圆锥面导流生成的离心流向气流而言，所述风叶则为抽滑漏坡面定姿定位安装。所述风叶大圆圈与远离圆锥风轮轮心最外围的挡风墙直径相等。
2.黏结离心气流四侧转化风叶大圆圈的具体方法试材料而定，可以是螺钉黏结、可以是铆钉黏结、还可以是电焊黏结；风力转化风叶定姿定位安装的原则：离心气流四侧转化风叶的定姿定位安装所导致风轮轮轴的转动方向，应与原圆锥风轮风力转化风叶定姿定位安装所导致风轮轮轴的转动方向相一致。
3.离心气流四侧转化风叶面的尺寸选择范围：在0.1M×0.15M---2.0M×3.0M之间。大手笔让离心气流四侧转化风叶组成的大圆圈的直径的选择范围：在1.2M---120M之间。
CN201610368769.8A 2016-05-20 2016-05-20 圆锥风轮圆周边沿挡风墙头的离心气流四侧转化的风叶圈 Pending CN106089567A (zh)

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CN201610368769.8A CN106089567A (zh) 2016-05-20 2016-05-20 圆锥风轮圆周边沿挡风墙头的离心气流四侧转化的风叶圈
CN201710397201.3A CN107401478A (zh) 2016-05-20 2017-05-18 圆锥风轮圆周边沿挡风墙头的离心气流四侧转化的风叶圈
PCT/CN2017/084884 WO2017198191A1 (zh) 2016-05-20 2017-05-18 圆锥风轮圆周边沿挡风墙头的离心气流四侧转化的风叶圈

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CN201710397201.3A Pending CN107401478A (zh) 2016-05-20 2017-05-18 圆锥风轮圆周边沿挡风墙头的离心气流四侧转化的风叶圈

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WO2017198191A1 (zh) * 2016-05-20 2017-11-23 唐华山 圆锥风轮圆周边沿挡风墙头的离心气流四侧转化的风叶圈

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CN114645823B (zh) * 2022-05-19 2022-08-12 山西丰秦源新能源开发有限公司 基于微风聚能风力发电的一种引风导流室结构
CN114635828B (zh) * 2022-05-19 2022-08-12 山西丰秦源新能源开发有限公司 全季候微风聚能风力发电的引风导流方法

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