CN2906122Y - 纵向插接式热固性增强塑料风力发电机叶片 - Google Patents

纵向插接式热固性增强塑料风力发电机叶片 Download PDF

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CN2906122Y
CN2906122Y CNU2006200901282U CN200620090128U CN2906122Y CN 2906122 Y CN2906122 Y CN 2906122Y CN U2006200901282 U CNU2006200901282 U CN U2006200901282U CN 200620090128 U CN200620090128 U CN 200620090128U CN 2906122 Y CN2906122 Y CN 2906122Y
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blade
driven generator
wind
connecting groove
generator blade
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穆荣
张乐军
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
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    • Y02E10/70Wind energy
    • Y02E10/72Wind turbines with rotation axis in wind direction
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
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Abstract

一种纵向插接式热固性增强塑料风力发电机叶片,将风力发电机叶片纵向分为若干段,在每段的连接端设有均布的连接槽,连接槽相互对应,在连接槽中插入连接件连接固定为一体。优点在于,不用大型的复杂设备即可制造,生产工艺简单,组装方便,从而解决了开发大型的,尤其是1.5兆瓦以上的风力发电机组所存在的问题,并可提高发电量。

Description

纵向插接式热固性增强塑料风力发电机叶片
技术领域
本实用新型为一种垂直轴风力发电机功能部件,特别涉及一种纵向插接式热固性增强塑料风力发电机叶片。
背景技术
现有的风力发电机叶片,多为整体的叶片,往往由于没有大型的设备,在制造时非常困难,从而限制了大型的,尤其是1.5兆瓦以上的风力发电机组的开发。
发明内容
本实用新型的目的在于解决上述现有所存在的问题,提供一种制造工艺简单、组装方便的一种纵向插接式热固性增强塑料风力发电机叶片。
本实用新型是这样实现的:风力发电机叶片分为若干纵向段,在每段的纵向连接端设有均布的连接槽,连接槽相互对应,在连接槽中插入连接件连接固定为一体。
本实用新型的优点在于,不用大型的复杂设备即可制造,生产工艺简单,组装方便,从而解决了开发大型的,尤其是1.5兆瓦以上的风力发电机组所存在的问题。并可提高发电量。
附图说明
图1为叶片的结构示意图;
图2为图1的A-A的截面示意图;
图3、图4;图5为连接件截面结构示意图;
具体实施方式
下面结合附图详细说明:
如图所示,
风力发电机叶片分为若干纵向段,采用热固性增强塑料拉挤成型,在第一段叶片1的纵向连接端设有均布的连接槽2,中段叶片5的纵向连接端设有均布的连接槽4、连接槽6,末段叶片9的纵向连接端设有均布的连接槽8连接槽2与连接槽4相互对应,连接槽6与连接槽8相互对应,在连接槽2、连接槽4中插入连接件3,在连接槽6、连接槽8中插入连接件7,使整个风力发电机叶片连接固定为一体。
连接件3、连接件7可采用图3、图4;图5所示的形状。为了结合的更好,在每段叶片的纵向连接端设有均布的胶槽10,连接时,胶槽10中注入胶,组合后叶片结合的更加牢固。

Claims (2)

1、一种纵向插接式热固性增强塑料风力发电机叶片,其特征在于,风力发电机叶片纵向分为若干段,在每段的连接端设有均布的连接槽,连接槽相互对应,在连接槽中插入连接件连接固定为一体。
2、根据权利要求1所说的一种纵向插接式热固性增强塑料风力发电机叶片,其特征在于,在每段叶片的纵向连接端设有均布的胶槽,连接时,胶槽中注入胶,组合后叶片结合的更加牢固。
CNU2006200901282U 2006-03-30 2006-03-30 纵向插接式热固性增强塑料风力发电机叶片 Expired - Fee Related CN2906122Y (zh)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101149043B (zh) * 2007-11-01 2010-08-25 海油双帆(北京)科技有限责任公司 一种垂直轴风力发电机的纵向分段制作叶片的制作工艺
CN101943106A (zh) * 2009-07-05 2011-01-12 宿迁雅臣工程尼龙有限公司 一种适用于500kw以下三叶片风力机高分子复合材料叶片

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101149043B (zh) * 2007-11-01 2010-08-25 海油双帆(北京)科技有限责任公司 一种垂直轴风力发电机的纵向分段制作叶片的制作工艺
CN101943106A (zh) * 2009-07-05 2011-01-12 宿迁雅臣工程尼龙有限公司 一种适用于500kw以下三叶片风力机高分子复合材料叶片

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