CN102720640A - 带蓄风器的t型垂直轴风力发电机 - Google Patents

带蓄风器的t型垂直轴风力发电机 Download PDF

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CN102720640A
CN102720640A CN2011100784903A CN201110078490A CN102720640A CN 102720640 A CN102720640 A CN 102720640A CN 2011100784903 A CN2011100784903 A CN 2011100784903A CN 201110078490 A CN201110078490 A CN 201110078490A CN 102720640 A CN102720640 A CN 102720640A
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wind
blade
driven generator
fan blade
generator
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CN102720640B (zh
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林莽
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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
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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
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Abstract

本发明的名称是：带蓄风器的T型垂直轴风力发电机，涉及一种发电机，特别是涉及一种风力发电机；本发明结合了水平轴风力发电机和垂直轴风力发电机的优点，开创了一种全新的T型垂直轴风力发电机，由于本发明可利用水平方向360°风力发电，工作中无需再调整设备工作角度，既解决了发电机需要对风向的问题，又解决了水平方向风力全方位发电的问题，还解决了垂直轴风力发电机风能利用率低的问题，而结构简单、成本低的蓄风器技术的发明，更是做到了将风能二次利用。

Description

带蓄风器的T型垂直轴风力发电机
技术领域：本发明涉及一种发电机，特别是涉及一种风力发电机。 
背景技术：目前现有的风力发电机技术，大致分为两类。一类是水平轴风力发电机，其优点是风能利用率高；缺点是在工作中需要经常或随时调节工作角度，以适应随时变化的风向。另一类是垂直轴风力发电机，包括S型、H型和Φ型机等，其优点是在工作中无需调节工作角度，水平方向风力可全方位发电；但其存在风能利用率低的缺点。 
发明内容：本发明结合了水平轴风力发电机和垂直轴风力发电机的优点，提供一个结构简单、成本低的带蓄风器的T型垂直轴风力发电机，既解决了发电机需要对风向的问题，又解决了水平方向风力全方位发电的问题，还解决了垂直轴风力发电机风能利用率低的问题。 
图1是本发明设备的主视图的示意图； 
图2是本发明设备的俯视图的示意图； 
其中：下导风筒1通过竖直导风挡版2与上导风盘3相连接并固定；竖直导风挡板2的数量有3个以上(含3个)，且以设备垂直中心线为轴心，在水平面上呈360°环形阵列；上导风盘3为中间隆起的圆盘形，隆起部分的空间可容纳空气形成蓄风器9；下导风筒1为下口直径大，上口直径小的喇叭形筒，下导风筒1的上口与上导风盘3隆起部内缘的下口有一定空间，形成风口10和风口11；发电机6通过支架8与上导风盘3固定；风叶4通过导风锥5，与发电机轴头固定，并可带动发电机主轴7自由旋转；风叶4带动的工作主轴垂直于 水平面，风叶4的旋转平面与水平面平行；风叶4的叶片数量有3个以上(含3个)，其叶片剖面图为上下两个合并在一起的双弧线，并且叶片剖面图中，叶片最厚的部位偏离叶片剖面长度的中心。 
具体实施方式：
参照附图，水平向风力无论从哪个角度吹向本机，都会先遇到下导风筒1、竖直导风挡板2和上导风盘3，受下导风筒1、竖直导风挡板2和上导风盘3的引导，向上从出风口10处吹出进入蓄风器9，同时推动风叶4旋转，旋转风叶4通过导风锥5和发电机轴7带动发电机6发电；蓄风器9内部，由于风力的汇聚使风压上升，储积的风力从风口11处吹出，同时推动风叶4旋转，再次带动发电机发电。 
由于本发明中竖直导风挡板2在水平面上呈360°环形阵列，故可利用水平方向360°风力发电，工作中无需再调整设备工作角度；而蓄风器技术的发明，更是做到了将风能二次利用。因此，本发明既解决了发电机需要对风向的问题，又解决了水平方向风力可全方位发电的问题，还解决了垂直轴风力发电机风能利用率低的问题。 

Claims (7)

1.一种带蓄风器的T型垂直轴风力发电机，其特征在于：下导风筒(1)通过竖直导风挡版(2)与上导风盘(3)相连接并固定；竖直导风挡板(2)的数量有3个以上(含3个)，且以设备垂直中心线为轴心，在水平面上呈360°环形阵列；上导风盘(3)为中间隆起的圆盘形，隆起部分的空间可容纳空气形成蓄风器(9)；下导风筒(1)为下口直径大，上口直径小的喇叭形筒，下导风筒(1)的上口与上导风盘(3)隆起部内缘的下口有一定空间，形成风口(10)和风口(11)；发电机(6)通过支架(8)与上导风盘(3)固定；风叶(4)通过导风锥(5)，与发电机轴头固定，并可带动发电机主轴(7)自由旋转；风叶(4)带动的发电机工作主轴垂直于水平面，风叶(4)的旋转平面与水平面平行；风叶(4)的叶片数量有3个以上(含3个)，其叶片剖面图为上下两个合并在一起的双弧线，并且叶片剖面图中，叶片最厚的部位偏离叶片剖面长度的中心。
2.根据权利要求1所述的风力发电机，其特征在于：竖直导风挡板(2)的数量有3个以上(含3个)，且以设备垂直中心线为轴心，在水平面上呈360°环形阵列。
3.根据权利要求1所述的风力发电机，其特征在于：上导风盘(3)为中间隆起的圆盘形，隆起部分的空间可容纳空气，形成蓄风器(9)。
4.根据权利要求1所述的风力发电机，其特征在于：下导风筒(1)通过竖直导风挡版(2)与上导风盘(3)相连接并固定，下导风筒(1)为下口直径大，上口直径小的喇叭形筒，其直径较小的上口与上导风盘(3)隆起部内缘的下口有一定空间，形成风口(10)和风口(11)。
5.根据权利要求1所述的风力发电机，其特征在于：风叶(4)带动的发电机工作主轴垂直于水平面，风叶(4)的旋转平面与水平面平行。
6.根据权利要求1所述的风力发电机，其特征在于：风叶(4)通过导风锥(5)，与发电机轴头固定，并可带动发电机主轴(7)自由旋转。
7.根据权利要求1所述的风力发电机，其特征在于：风叶(4)的叶片数量有3个以上(含3个)，其叶片剖面图为上下两个合并在一起的双弧线，并且叶片剖面图中，叶片最厚的部位偏离叶片剖面长度的中心。
CN201110078490.3A 2011-03-30 2011-03-30 带蓄风器的t型垂直轴风力发电机 Expired - Fee Related CN102720640B (zh)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019011277A1 (zh) * 2017-07-12 2019-01-17 李韦进 集风装置
EP3957849A4 (en) * 2019-04-05 2023-01-04 Kriulin, Yurii Valentinovitch WIND ELECTRICAL INSTALLATION

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4350899A (en) * 1980-10-24 1982-09-21 Benoit William R Lighter than air wind energy conversion system utilizing a rearwardly mounted internal radial disk diffuser
CN201187415Y (zh) * 2008-04-30 2009-01-28 苏伟民 烟囱式太阳能和风能集合发电装置
JP2009203974A (ja) * 2008-01-28 2009-09-10 Noriaki Yamaguchi 風力タービン
CN101571102A (zh) * 2008-04-30 2009-11-04 北京航空航天大学 一种根部可调水平轴风电叶片
CN101956660A (zh) * 2009-07-20 2011-01-26 梁文华 开放式蜗壳万向风力发电机组装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4350899A (en) * 1980-10-24 1982-09-21 Benoit William R Lighter than air wind energy conversion system utilizing a rearwardly mounted internal radial disk diffuser
JP2009203974A (ja) * 2008-01-28 2009-09-10 Noriaki Yamaguchi 風力タービン
CN201187415Y (zh) * 2008-04-30 2009-01-28 苏伟民 烟囱式太阳能和风能集合发电装置
CN101571102A (zh) * 2008-04-30 2009-11-04 北京航空航天大学 一种根部可调水平轴风电叶片
CN101956660A (zh) * 2009-07-20 2011-01-26 梁文华 开放式蜗壳万向风力发电机组装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019011277A1 (zh) * 2017-07-12 2019-01-17 李韦进 集风装置
EP3957849A4 (en) * 2019-04-05 2023-01-04 Kriulin, Yurii Valentinovitch WIND ELECTRICAL INSTALLATION

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