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Publication numberWO2012159447 A1
Publication typeApplication
Application numberPCT/CN2012/000683
Publication date29 Nov 2012
Filing date18 May 2012
Priority date20 May 2011
Also published asCN102787977A
Publication numberPCT/2012/683, PCT/CN/12/000683, PCT/CN/12/00683, PCT/CN/2012/000683, PCT/CN/2012/00683, PCT/CN12/000683, PCT/CN12/00683, PCT/CN12000683, PCT/CN1200683, PCT/CN2012/000683, PCT/CN2012/00683, PCT/CN2012000683, PCT/CN201200683, WO 2012/159447 A1, WO 2012159447 A1, WO 2012159447A1, WO-A1-2012159447, WO2012/159447A1, WO2012159447 A1, WO2012159447A1
InventorsChin-Ho Chiu, 邱金和
ApplicantChin-Ho Chiu
Export CitationBiBTeX, EndNote, RefMan
External Links: Patentscope, Espacenet
Wind power generation structure
WO 2012159447 A1
Abstract
A wind power generation structure comprises a base (10) and at least one impeller (12). At least one installation portion (102) is disposed on the base (10). A rotation shaft (120) of the impeller (12) is pivoted to the installation portion (102). A single-blade fan (122) is disposed on the rotation shaft (120). A weight block (14) is disposed on the rotation shaft (120) at a position corresponding to the blade fan (122). The weight block (14) balances the blade fan (122). When a multi-blade fan (122) is disposed on the base (10), the blades may not be influenced by air currents produced in operation, thereby achieving optimal power generation efficiency.
Claims  translated from Chinese  (OCR text may contain errors)
权利要求 Rights request
1、 一种风力发电的结构, 其特征在于, 包括: 1, a wind power generation structure, characterized by comprising:
一基体, 该基体设置至少一个安装部; A substrate, the substrate provided with at least one mounting portion;
至少一叶轮, 该叶轮具有一枢设于该安装部的转轴, 且该转轴结合单一叶扇; 及 At least one impeller having a pivotally mounting portion provided on the rotary shaft, and the combination of a single leaf fan shaft; and
一重量块, 该重量块装设于该转轴上并对应于该叶扇位置处。 A weight block, the weight of the block is mounted on the rotating shaft of the fan at a position corresponding to the leaf and.
2、 如权利要求1所述的风力发电的结构, 其特征在于, 多个该叶轮一次枢设于该基体同一面。 2. A structure according to claim wind power, characterized in that a plurality of the impellers is pivoted in the same plane of the substrate.
3、 如权利要求1所述的风力发电的结构, 其特征在于, 多个该叶轮一次枢设、 并以交错方式枢设于相对应面。 3. A structure according to claim wind power, characterized in that a plurality of the impellers is pivoted, and is pivoted in a staggered manner corresponding to the surface.
4、 如权利要求1所述的风力发电的结构, 其特征在于, 该重量块的重量等同于该叶扇重量。 4. A structure according to claim wind power, characterized in that the weight of the weight which is equivalent to the weight of the fan leaves.
5、 如权利要求1所述的风力发电的结构, 其特征在于, 该叶扇装设一供调整该叶扇角度的调整轴。 5. A structure according to claim wind power, characterized in that the leaf fan adjustment for adjusting shaft mounted a fan of the leaf angle.
Description  translated from Chinese  (OCR text may contain errors)

风力发电的结构技术领域 Technical Field of wind power

本发明涉及风力发电的结构技术, 特别涉及一种运用单叶扇, 同时能降低因叶扇彼此间运转所产生的气流, 进而提升整体电力转换效能的风力发电的结构。 The present invention relates to the structure of wind power technology, particularly to a single use leaf fan, while reducing the air flow due to the mesenchymal fan from the operation of each other, and thus enhance the overall power conversion efficiency of wind power structure. 背景技术 Background technique

由于石油能源存量日渐减少, 所以替代能源的开发巳是迫在眉睫; 然而替代能源除了要能替代石油能源外, 更要能具有环保性, 以免污染环境; 太阳能与风能是目前最能符合以上条件的替代能源。 Since oil and energy stocks declining, so the alternative energy development Pat is imminent; however, alternative energy sources in addition to substitute for petroleum energy, but also to be able to have environmental protection, so as not to pollute the environment; solar energy and wind energy is an alternative to the most able to meet the above conditions energy. 目前风能或太阳能的使用大都是将其转换成电能。 Currently wind or solar energy which are mostly used to convert into electricity.

风力发电一般是采用水平轴式的风力发电机, 并且将发电机组及扇叶配置在塔顶; 其体积庞大且费用高昂。 Wind power is generally horizontal axis wind turbine, and the turbine blades and configuration overhead; its sheer volume and expensive. 中国台湾专利公开200846551号及公告M327926号专利, 皆揭露一种直立式且能自动追踪风向的风车, 将其搭配适当的发电机, 便可成为风力发电设备。 China Taiwan Patent Publication No. 200 846 551 and Patent No. M327926 announcement, all discloses a vertical wind windmill can automatically track, which with the appropriate generator, you can become a wind power generation equipment. 上述两件专利案的风车构造是在一转轴上组设多个框架, 且在框架内组设多个可转动的叶片, 并使各叶片分别位于转轴的相对两側; 在风力作用于各叶片时, 企图以风力来使框架转动进而驱动转轴使发电机产生电力。 The above-mentioned two patent case windmill structure is disposed on a set of a plurality of frame rotary shaft, and is provided within the framework of the group of the plurality of rotatable blades, and the blades are located on opposite sides of the shaft; wind acting on each blade when an attempt to turn the wind to the frame to rotate the drive shaft of the generator to produce electricity.

值得注意的是, 上述两件专利的每一叶片都可独立摆动, 所以当风力作用于叶片时, 每一叶片可能皆以独立摆动的形式对应风力; 此时位在转轴一侧的各叶片若产生颀时针的扭力, 位在转轴另一側的各叶片便会产生逆时针的扭力, 如此扭力互相抵消反使框架无法转动, 而转轴也无法转动并使发电机运作。 It is noteworthy that, independent of each blade can swing above two patents, so when the wind acting on the blade, the blade may begin with each swing of independent form corresponding to the wind; at this position in the shaft on one side of each blade if Qi produce clockwise torque, position the shaft on the other side of each blade will produce counterclockwise torque, so the anti-torque cancel each other out so that the frame can not rotate, but can not rotate the shaft and the generator operating.

由此得知, 目前市面上的风力发电, 在运用多叶扇的方式时, 会受到气流的干扰而降低风力转换电力的效率。 Thus informed, wind power currently on the market, in the use of multi-leaf fan of the way, it will be disturbed airflow and reduce wind power conversion efficiency.

是以, 要如何解决上述现有技术的问题与缺失, 即为本发明的发明人与从事此行业的相关厂商所亟欲研究改善的方向所在。 Therefore, how to solve problems and defects of the prior art, namely, inventors and manufacturers engaged in this industry related to the present invention are anxious to improve research direction lies. 发明内容 SUMMARY

本发明的主要目的在于: 通过此重量块能让叶扇达到平衡的状态, 同时在运用多片叶扇于基体时, 则不会受到彼此间在运转时所产生的气流影响, 进而获得最佳的发电效率。 The main object of the present invention is: This block allows weight leaf fan equilibrium state, while the use of multi-leaf fan in the matrix, then is not exposed to air streams to each other during operation generated for the ultimate the power generation efficiency.

为达上述目的, 本发明为一种风力发电的结构, 其包括: To achieve the above object, the present invention relates to a wind power generation, comprising:

一基体, 该基体设置至少一个安装部; A substrate, the substrate provided with at least one mounting portion;

至少一叶轮, 该叶轮具有一枢设于该安装部的转轴, 且该转轴结合单一叶扇; 及 At least one impeller having a pivotally mounting portion provided on the rotary shaft, and the combination of a single leaf fan shaft; and

一重量块, 该重量块装设于该转轴上并对应于该叶扇位置处。 A weight block, the weight of the block is mounted on the rotating shaft of the fan at a position corresponding to the leaf and.

所述的风力发电的结构, 其中, 多个该叶轮一次柩设于该基体同一面。 The structure of the wind power generation, wherein the plurality of impellers disposed in a coffin with the substrate side. 所述的风力发电的结构, 其中, 多个该叶轮一次柩设、 并以交错方式柩设于相对应面。 The structure of the wind power generation, wherein the plurality of impellers a bier set up, and in a staggered manner bier provided on the corresponding face.

所述的风力发电的结构, 其中, 该重量块的重量等同于该叶扇重量。 The structure of the wind power generation, wherein the weight of the weight which is equivalent to the weight of the fan leaves.

所述的风力发电的结构, 其中, 该叶扇装设一供调整该叶扇角度的调整轴。 The structure of wind power, which leaves the fan adjustment for adjusting shaft mounted a fan of the leaf angle. 本发明的有益效果在于: 通过此重量块能让叶扇达到平衡的状态, 同时在运用多片叶扇于基体时, 则不会受到彼此间在运转时所产生的气流影响, 进而获得最佳的发电效率。 The beneficial effect of the present invention is: This block allows weight leaf fan equilibrium state, while the use of multi-leaf fan in the matrix, then is not exposed to air streams to each other during operation generated for the ultimate the power generation efficiency. 附图说明 BRIEF DESCRIPTION

图1为本发明较佳实施例的立体图; Figure 1 is a perspective view of the preferred embodiment of the invention embodiment;

图2为本发明较佳实施例的运作状态图; Figure 2 is a preferred embodiment of the invention the operating state diagram;

图3为本发明另一较佳实施例的立体图; Figure 3 is another preferred embodiment of the invention, a perspective view;

图4为本发明另一较佳实施例的运作状态图; Figure 4 of the present invention another preferred embodiment of the operating state diagram;

图5为本发明又一较佳实施例的运作状态图。 Figure 5 of the present invention is another preferred embodiment of the operating state of FIG.

附图标记说明: 1-风力发电的结构; 10-基体; 102-安装部; 12-叶轮; 120- 转轴; 122-叶扇; 1220-调整轴; 14-重量块。 Explanation of Symbols: 1- structure of wind power; 10- substrate; 102- mounting portion; 12- impeller; 120- shaft; 122- leaf fan; 1220 adjustment shaft; 14- weight blocks. 具体实施方式 detailed description

为达成上述目的及功效, 本发明所采用的技术手段及构造, 兹绘图就本发明较佳实施例详加说明其特征与功能如下, 以利完全了解。 To achieve the above purpose and effect, and construction techniques used in the present invention, it is hereby drawing the preferred embodiment of the invention described in detail its features and functions are as follows, in order to benefit fully understood.

请参阅图1所示, 为本发明较佳实施例的立体图, 由图中可清楚看出本发明为一种风力发电的结构, 风力发电的结构1包括: 一基体10, 该基体10设置至少一个安装部102; 至少一叶轮12, 该叶轮12具有一枢设于该安装部102的转轴120, 且该转轴120结合单一叶扇122; 及一重量块14, 该重量块14装设于该转轴120、 并对应于该叶扇122位置处, 而重量块14的重量等同于该叶扇122重量。 Refer to Figure 1, the present invention is a perspective view of a preferred embodiment, the figure can be clearly seen that the structure of the present invention is a wind power, wind power structure 1 includes: a substrate 10, the substrate 10 provided with at least a mounting portion 102; at least one of the impeller 12, the impeller 12 has a pivot provided in the mounting portion 102 of the shaft 120, the shaft 120 and the combination of a single leaf fan 122; and a weight block 14, the weight is fitted to the block 14 shaft 120, and 122 corresponding to the position of the fan leaves, and the weight of the weight of the block 14 is equivalent to the weight of leaf fan 122.

凭借上述的结构、 组成设计, 兹就本发明的使用作动情形说明如下, 请同时配合参阅图2所示, 为本发明较佳实施例的运作状态图, 由图中可清楚看出, 以叶轮12—次枢设多个于该基体10同一面为例, 当叶轮12朝向迎风面时, 各叶轮12的单一叶扇122则会受风力而推动进而旋转, 由于仅单一叶扇122, 因此叶轮12所产生的气流则相对减少, 也因此, 邻近的其余叶轮12受到周遭气流的影响相对降低, 进而能够提升整体电力转换效能, 另外, 重量块14的重量等同于该叶扇122重量, 因此能让叶扇122达到平衡的状态。 With the above structure, composition design, you hereby present invention is used for moving the case described below, please refer to Figure 2 in conjunction with, the present invention, the preferred embodiment of the operation of the state diagram, the figure can be clearly seen in pivoted impeller 12- times more than in the same plane of the substrate 10, for example, when the impeller 12 toward the windward side, each single leaf fan impeller 12 and 122 will be driven by the wind and then the rotation, since only a single leaf fan 122, so air generated impeller 12 is relatively reduced, hence, adjacent to the remainder of the impeller 12 be relatively reduced, thereby capable of enhancing the overall power conversion efficiency affect surrounding air flow, additionally, the weight of the weight of the block 14 is identical to the leaf fan 122 by weight, so leaf fan 122 allows equilibrium state.

请参阅图3及图4所示, 为本发明另一较佳实施例的立体图及另一较佳实施例的运作状态图, 以叶轮12—次枢设多个、 并以交错方式枢设于相对应面为例, 此方式不会受到环境迎风面的影响, 由于运用此双面的叶轮12, 能扩大迎风面的范围, 进而提升整体的发电效率, 当两对应面其中一面的叶轮12朝向迎风面时, 各叶轮12的单一叶扇122則会受风力而推动进而旋转, 由于仅单一叶扇122, 因此叶轮12所产生的气流则相对减少, 也因此, 邻近的其余叶轮12受到周遭气流的影响相对降低, 进而能够提升整体电力转换效能, 另外, 重量块14的重量等同于该叶扇122重量, 因此能让叶扇122达到平衡的状态。 See Figure 3 and Figure 4, the present invention is a perspective view of another preferred embodiment of the operation and status view of another preferred embodiment of this embodiment, the impeller 12- pivoted multiple times, and pivoted in a staggered manner corresponding to the surface, for example, this method is not affected by the environment on the windward side, due to the use of this double-sided impeller 12, to expand the scope of the windward side, and thus improve the overall efficiency of power generation, when two surfaces corresponding to one side of the impeller 12 toward when the windward side, each single leaf fan impeller 12 and 122 will be driven by the wind and then the rotation, since only a single leaf fan 122, and therefore the air flow generated by the impeller 12 is relatively reduced, and therefore, remaining near the impeller 12 by the airflow around the relatively lower impact, and thus can improve the overall power conversion efficiency, in addition, the weight of the weight of the block 14 is equivalent to the weight of the leaf fan 122, fan 122 thus allowing the leaf balanced state.

请参阅图5所示, 为本发明又一较佳实施例的运作状态图, 此以双面、 且大面积的叶扇122为主, 而在叶扇上122装设一供调整该叶扇122角度的调整轴1220, 利用调整轴1220能让叶扇122改变受风的面积, 以达到改变风力发电的结构的效率。 See Figure 5, the operation of the present invention is a further preferred embodiment of a state diagram, this two-sided, and large areas of the main leaf fan 122, and 122 mounted on a leaf fan leaf fan for the adjustment adjust the angle of the shaft 122 1220 1220 to make use of adjustment shaft 122 to change the leaf fan wind area, in order to achieve efficiency changes in the structure of wind power.

然而, 以上所述仅为本发明的较佳实施例而已, 非因此即局限本发明的专利范围, 故举凡运用本发明说明书及图式内容所为的简易修饰及等效结构变化, 均应同理包含于本发明的专利范围内, 合予陈明。 However, the above-described preferred embodiments of the present invention only, and therefore that is confined to non-patentable scope of the present invention, it covered the use of simple modifications and equivalent structural changes in the specification and drawings of the present invention, the same should be Li included in the scope of the present invention patent, combined to Chen.

综上所述, 本发明的风力发电的结构于使用时, 为确实能达到其功效及目的, 故本发明诚为一实用性优异的发明, 为符合新型专利的申请要件, 爰依法提出申请, 盼审委早日赐准本发明, 以保障发明人的辛苦发明, 倘若钧局审委有任何稽疑, 请不吝来函指示, 发明人定当竭力配合, 实感德便。 In summary, the structure of the wind power generation of the present invention is in use, is indeed able to achieve its purpose and effect, so the present invention is an honest practicality excellent invention for application requirements in line with the new patent law filed Yuan, hope review committee as soon as possible given the quasi present invention, in order to protect the inventor's invention is hard, if Jun Ji Bureau review committee any doubt, please feel free communication instructions, man-invention when trying to fit real sense of ethics will.

Patent Citations
Cited PatentFiling datePublication dateApplicantTitle
DE3221422A1 *7 Jun 19828 Dec 1983Goslich Hans Dietrich Ing GradSingle-vane wind turbine with control of centrifugal force
EP0009767A2 *27 Sep 197916 Apr 1980Messerschmitt-Bölkow-Blohm Gesellschaft mit beschränkter HaftungSingle-bladed wind-turbine rotor and a method for starting and stopping same
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Classifications
International ClassificationF03D1/06, F03D7/02, F03D1/02
Cooperative ClassificationY02E10/721, F03D1/02
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