CN111288015A - 一种角度可调的扇叶组件 - Google Patents
一种角度可调的扇叶组件 Download PDFInfo
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- CN111288015A CN111288015A CN202010252792.7A CN202010252792A CN111288015A CN 111288015 A CN111288015 A CN 111288015A CN 202010252792 A CN202010252792 A CN 202010252792A CN 111288015 A CN111288015 A CN 111288015A
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- CN
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- Prior art keywords
- connecting disc
- fan blade
- disc
- petiole
- blade handle
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/26—Rotors specially for elastic fluids
- F04D29/32—Rotors specially for elastic fluids for axial flow pumps
- F04D29/34—Blade mountings
- F04D29/36—Blade mountings adjustable
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202010252792.7A CN111288015B (zh) | 2020-04-02 | 2020-04-02 | 一种角度可调的扇叶组件 |
Applications Claiming Priority (1)
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CN202010252792.7A CN111288015B (zh) | 2020-04-02 | 2020-04-02 | 一种角度可调的扇叶组件 |
Publications (2)
Publication Number | Publication Date |
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CN111288015A true CN111288015A (zh) | 2020-06-16 |
CN111288015B CN111288015B (zh) | 2020-11-13 |
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Family Applications (1)
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CN202010252792.7A Active CN111288015B (zh) | 2020-04-02 | 2020-04-02 | 一种角度可调的扇叶组件 |
Country Status (1)
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CN (1) | CN111288015B (zh) |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2390647A (en) * | 2002-05-03 | 2004-01-14 | Truflo Air Movement Ltd | Mounting blades in axial flow fan impeller |
US20040086385A1 (en) * | 2002-10-31 | 2004-05-06 | Olesiewicz Timothy W. | Fan with automatic failure mode |
DE102005045550A1 (de) * | 2005-09-23 | 2007-03-29 | Siemens Ag | Vorrichtung zur Positionierung eines Schaftes |
CN102063828A (zh) * | 2009-11-13 | 2011-05-18 | 仲荣有限公司 | 用于玩具与教学的小型风力发电机 |
CN206468578U (zh) * | 2017-02-16 | 2017-09-05 | 皇家动力(武汉)有限公司 | 导翼型轴流叶轮 |
CN207004923U (zh) * | 2017-07-03 | 2018-02-13 | 沈阳鼓风机通风设备有限责任公司 | 轴流通风机的叶片角度锁定装置 |
CN108119286A (zh) * | 2017-12-29 | 2018-06-05 | 东方电气集团东方电机有限公司 | 一种转浆式水轮机转轮连杆销限位装置 |
CN108942746A (zh) * | 2018-08-23 | 2018-12-07 | 福建龙溪轴承(集团)股份有限公司 | 一种轴向快拆夹盘、组件和轴向夹紧装置及其使用方法 |
CN208417060U (zh) * | 2018-05-27 | 2019-01-22 | 东莞市兴东电子有限公司 | 一种扇叶角度可调的扇叶组件 |
CN209067548U (zh) * | 2018-11-01 | 2019-07-05 | 运城市安宏节能防爆风机有限公司 | 一种轴流通风机的叶片角度调节装置 |
-
2020
- 2020-04-02 CN CN202010252792.7A patent/CN111288015B/zh active Active
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2390647A (en) * | 2002-05-03 | 2004-01-14 | Truflo Air Movement Ltd | Mounting blades in axial flow fan impeller |
US20040086385A1 (en) * | 2002-10-31 | 2004-05-06 | Olesiewicz Timothy W. | Fan with automatic failure mode |
DE102005045550A1 (de) * | 2005-09-23 | 2007-03-29 | Siemens Ag | Vorrichtung zur Positionierung eines Schaftes |
CN102063828A (zh) * | 2009-11-13 | 2011-05-18 | 仲荣有限公司 | 用于玩具与教学的小型风力发电机 |
CN206468578U (zh) * | 2017-02-16 | 2017-09-05 | 皇家动力(武汉)有限公司 | 导翼型轴流叶轮 |
CN207004923U (zh) * | 2017-07-03 | 2018-02-13 | 沈阳鼓风机通风设备有限责任公司 | 轴流通风机的叶片角度锁定装置 |
CN108119286A (zh) * | 2017-12-29 | 2018-06-05 | 东方电气集团东方电机有限公司 | 一种转浆式水轮机转轮连杆销限位装置 |
CN208417060U (zh) * | 2018-05-27 | 2019-01-22 | 东莞市兴东电子有限公司 | 一种扇叶角度可调的扇叶组件 |
CN108942746A (zh) * | 2018-08-23 | 2018-12-07 | 福建龙溪轴承(集团)股份有限公司 | 一种轴向快拆夹盘、组件和轴向夹紧装置及其使用方法 |
CN209067548U (zh) * | 2018-11-01 | 2019-07-05 | 运城市安宏节能防爆风机有限公司 | 一种轴流通风机的叶片角度调节装置 |
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Publication number | Publication date |
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CN111288015B (zh) | 2020-11-13 |
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TA01 | Transfer of patent application right |
Effective date of registration: 20201027 Address after: 221000 Shenchang, Gulou District, Xuzhou City, Jiangsu Province Applicant after: Jiangsu shengdoushi Network Technology Co., Ltd Address before: 430074 6th floor, building 7, Guanggu Chuangye street, Donghu New Technology Development Zone, Wuhan City, Hubei Province Applicant before: Wuhan Yanhua Zhizao Environmental Protection Technology Co.,Ltd. |
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Effective date of registration: 20211230 Address after: 215300 room 3, 8 Donghe Road, Zhoushi Town, Kunshan City, Suzhou City, Jiangsu Province Patentee after: KUNSHAN BENHECHANG ELECTRONIC TECHNOLOGY Co.,Ltd. Address before: 221000 Shenchang, Gulou District, Xuzhou City, Jiangsu Province Patentee before: Jiangsu shengdoushi Network Technology Co., Ltd |
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