CN102345556A - 设有倾斜孔眼的风力发电叶轮 - Google Patents

设有倾斜孔眼的风力发电叶轮 Download PDF

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Publication number
CN102345556A
CN102345556A CN201010247689XA CN201010247689A CN102345556A CN 102345556 A CN102345556 A CN 102345556A CN 201010247689X A CN201010247689X A CN 201010247689XA CN 201010247689 A CN201010247689 A CN 201010247689A CN 102345556 A CN102345556 A CN 102345556A
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wind
wind power
power generation
holes
generation impeller
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周菲菲
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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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00—Integration of renewable energy sources in buildings
    • Y02B10/30—Wind power
    • 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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Abstract

本发明提供一种设有倾斜孔眼的风力发电叶轮，在可安装在引风管尾端用于带动风力发电机运转的风轮叶片上设置有多个分布的倾斜孔眼。在安装使用后，通过引风管在风力进入后，进入的风流直接顺叶片进入孔眼，由于孔眼为倾斜状态，其倾斜的斜面会形成无数个阻力，由此使整个叶片构成强大风阻，使之风轮叶片风动力强劲，可应征用于各种家庭和车用风力发电设备配套使用。

Description

设有倾斜孔眼的风力发电叶轮
技术领域
本发明涉及一种风力发电使用的叶轮，具体的说是一种设有倾斜孔眼的风力发电叶轮。
背景技术
风力发电由于不需消耗能源，既已得到各国的普遍重视，并致力发展，已知的风力发电叶轮一般都是倾斜的直板式三片叶轮通过风力带动缓慢旋转，虽然在风向利用上可以，但在风力的利用上还无法通过加大风阻来加快转速，由此也无法获得很好的发电效果。
发明内容
本发明提供一种设有倾斜孔眼的风力发电叶轮，具有叶轮风阻大，风力利用效果好的特点，特别适合与引风管配套使用。
本发明包括风力发电使用的风轮叶片，所采用的技术方案在于：在可安装在引风管尾端用于带动风力发电机运转的风轮叶片上设置有多个分布的倾斜孔眼。
本发明的有益效果在于：在安装使用后，通过引风管在风力进入后，进入的风流直接顺叶片进入孔眼，由于孔眼为倾斜状态，其倾斜的斜面会形成无数个阻力，由此使整个叶片构成强大风阻，使之风轮叶片风动力强劲，可应征用于各种家庭和车用风力发电设备配套使用。
附图说明
下面结合附图和实施例对本发明作进一步详述。
附图为本发明结构示意图。
具体实施方式
附图实施例所示：在可安装在引风管3尾端用于带动风力发电机运转的风轮叶片1上设置有多个分布的倾斜孔眼2。

Claims (1)

1.一种设有倾斜孔眼的风力发电叶轮，包括风力发电使用的风轮叶片(1)，其特征在于：在可安装在引风管(3)尾端用于带动风力发电机运转的风轮叶片(1)上设置有多个分布的倾斜孔眼(2)。
CN201010247689XA 2010-08-03 2010-08-03 设有倾斜孔眼的风力发电叶轮 Pending CN102345556A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201010247689XA CN102345556A (zh) 2010-08-03 2010-08-03 设有倾斜孔眼的风力发电叶轮

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201010247689XA CN102345556A (zh) 2010-08-03 2010-08-03 设有倾斜孔眼的风力发电叶轮

Publications (1)

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CN102345556A true CN102345556A (zh) 2012-02-08

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CN201010247689XA Pending CN102345556A (zh) 2010-08-03 2010-08-03 设有倾斜孔眼的风力发电叶轮

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103527516A (zh) * 2013-11-01 2014-01-22 赵瑞华 无噪声倍效节能轴流系列风机

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103527516A (zh) * 2013-11-01 2014-01-22 赵瑞华 无噪声倍效节能轴流系列风机

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Application publication date: 20120208