CN201751575U - 风力机外环 - Google Patents

风力机外环 Download PDF

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Publication number
CN201751575U
CN201751575U CN201020221967XU CN201020221967U CN201751575U CN 201751575 U CN201751575 U CN 201751575U CN 201020221967X U CN201020221967X U CN 201020221967XU CN 201020221967 U CN201020221967 U CN 201020221967U CN 201751575 U CN201751575 U CN 201751575U
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CN
China
Prior art keywords
outer ring
ring surface
wind turbine
energy conversion
conversion system
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Expired - Fee Related
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CN201020221967XU
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English (en)
Inventor
成小磊
李湘渝
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WIPO WIND POWER (WUXI) CO Ltd
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WIPO WIND POWER (WUXI) CO Ltd
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Priority to CN201020221967XU priority Critical patent/CN201751575U/zh
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Publication of CN201751575U publication Critical patent/CN201751575U/zh
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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
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50Manufacturing or production processes characterised by the final manufactured product

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  • Wind Motors (AREA)

Abstract

本实用新型公开了一种风力机外环,包括连接于风力机上的外环面,作为改进,所述的外环面设有前后通透的槽。本实用新型通过在环面上开设通槽,提高风力发电机的效率,本实用新型加工制作简单,成本低廉。

Description

风力机外环
技术领域
本实用新型涉及带外环风力发电机的零部件,尤其是风力机的外环。
背景技术
带外环的风力机的外环扩张形式和扩张角度是影响风力机效率的重要因素。扩张过小,不能很好的起到流体加速效果;扩张角过大,会造成气流分离,降低风机效率。
发明内容
本实用新型鉴于现有技术在使用中,存在的问题提供一种综合性能较高的风力机外环。
本实用新型解决现有问题的技术方案是:一种风力机外环,包括连接于风力机上的外环面,作为改进,所述的外环面设有前后通透的槽。
作为本实用新型的进一步改进,所述的外环面前后通透的槽,均布于环面上。
作为本实用新型的进一步改进,所述的外环面上的前后通透的槽设有三个。
本实用新型与现有技术相比较,其有益效果是,通过在环面上开设通槽,提高风力发电机的效率,本实用新型加工制作简单,成本低廉。
附图说明
图1是本实用新型的结构示意图。
具体实施方式
参见图1,本实施案例包括:连接于风力机上的外环面1,所述的外环面1设有前后通透的槽2,所述的外环面1前后通透的槽2,均布于外环面1上,其中本实施案例中所述的外环面1上的前后通透的槽2设有三个。

Claims (3)

1.一种风力机外环,包括连接于风力机上的外环面,其特征在于:所述的外环面设有前后通透的槽。
2.如权利要求1所述的风力机外环,其特征在于:所述的外环面前后通透的槽,均布于外环面上。
3.如权利要求1或2所述的风力机外环,其特征在于:所述的外环面上的前后通透的槽设有三个。
CN201020221967XU 2010-06-09 2010-06-09 风力机外环 Expired - Fee Related CN201751575U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201020221967XU CN201751575U (zh) 2010-06-09 2010-06-09 风力机外环

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201020221967XU CN201751575U (zh) 2010-06-09 2010-06-09 风力机外环

Publications (1)

Publication Number Publication Date
CN201751575U true CN201751575U (zh) 2011-02-23

Family

ID=43601982

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201020221967XU Expired - Fee Related CN201751575U (zh) 2010-06-09 2010-06-09 风力机外环

Country Status (1)

Country Link
CN (1) CN201751575U (zh)

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C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110223

Termination date: 20140609