CN103485958A - 一种低水头水轮机转轮及应用 - Google Patents
一种低水头水轮机转轮及应用 Download PDFInfo
- Publication number
- CN103485958A CN103485958A CN201310475506.3A CN201310475506A CN103485958A CN 103485958 A CN103485958 A CN 103485958A CN 201310475506 A CN201310475506 A CN 201310475506A CN 103485958 A CN103485958 A CN 103485958A
- Authority
- CN
- China
- Prior art keywords
- blade
- runner
- water
- crown
- water turbine
- Prior art date
- 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.)
- Granted
Links
Images
Classifications
-
- 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
- Y02E10/20—Hydro energy
Abstract
Description
项目 | 结果 | 备注 |
D2/D1 | 0.56-0.59 | 水轮机下环出水直径和转轮直径比值 |
D4/D1 | 0.52-0.60 | 叶片与下环接触圆直径和转轮直径比值 |
D5/D1 | 0.20-0.26 | 叶片与上环接触圆直径和转轮直径比值 |
D6/D1 | 0.95-0.99 | 叶片进水口与下环接触圆直径和转轮直径比值 |
H1/D1 | 0.10-0.16 | 转轮边高与转轮直径比值 |
H2/D1 | 0.05-0.08 | 转轮进水口高与转轮直径比值 |
H/D1 | 0.20-0.35 | 转轮总高与转轮直径比值 |
H3/D1 | 0.025-0.038 | 上、下边高与转轮直径比值 |
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310475506.3A CN103485958B (zh) | 2013-10-12 | 2013-10-12 | 一种低水头水轮机转轮及应用 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310475506.3A CN103485958B (zh) | 2013-10-12 | 2013-10-12 | 一种低水头水轮机转轮及应用 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103485958A true CN103485958A (zh) | 2014-01-01 |
CN103485958B CN103485958B (zh) | 2015-12-23 |
Family
ID=49826463
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310475506.3A Active CN103485958B (zh) | 2013-10-12 | 2013-10-12 | 一种低水头水轮机转轮及应用 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN103485958B (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107100778A (zh) * | 2017-05-15 | 2017-08-29 | 中国水利水电科学研究院 | 一种减轻混流式水轮机叶道涡危害的方法 |
CN107725251A (zh) * | 2017-10-10 | 2018-02-23 | 河海大学 | 应用于低水头抽水蓄能电站的可逆式水泵水轮机转轮 |
CN109185011A (zh) * | 2018-09-29 | 2019-01-11 | 东方电气集团东方电机有限公司 | 一种3d打印水泵水轮机转轮模型试验方法 |
US10465647B2 (en) | 2014-07-23 | 2019-11-05 | Andritz Hydro Ltd. | Francis turbine with short blade and short band |
CN114576065A (zh) * | 2022-03-03 | 2022-06-03 | 哈尔滨工业大学 | 一种具有弯扭掠特性的水泵水轮机转轮 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2665392Y (zh) * | 2003-07-25 | 2004-12-22 | 北京红树冠杰科技有限公司 | 混流式水轮机转轮 |
CN1573089A (zh) * | 2003-06-16 | 2005-02-02 | 株式会社东芝 | 轴向辐流式涡轮 |
CN201255070Y (zh) * | 2008-08-28 | 2009-06-10 | 哈尔滨电机厂有限责任公司 | 混流式水轮机反向s型转轮 |
CN101560936A (zh) * | 2009-05-27 | 2009-10-21 | 南京星飞冷却设备有限公司 | 水动节能型冷却塔直联低速小型混流式水轮机用转轮 |
CN202468134U (zh) * | 2012-02-07 | 2012-10-03 | 戴会超 | 一种增加鱼类存活率的混流式水轮机 |
RU2479746C2 (ru) * | 2008-02-15 | 2013-04-20 | Альстом Идро Франс | Рабочее колесо гидравлической машины, гидравлическая машина, содержащая такое рабочее колесо, и установка преобразования энергии, оснащенная такой гидравлической машиной |
-
2013
- 2013-10-12 CN CN201310475506.3A patent/CN103485958B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1573089A (zh) * | 2003-06-16 | 2005-02-02 | 株式会社东芝 | 轴向辐流式涡轮 |
CN2665392Y (zh) * | 2003-07-25 | 2004-12-22 | 北京红树冠杰科技有限公司 | 混流式水轮机转轮 |
RU2479746C2 (ru) * | 2008-02-15 | 2013-04-20 | Альстом Идро Франс | Рабочее колесо гидравлической машины, гидравлическая машина, содержащая такое рабочее колесо, и установка преобразования энергии, оснащенная такой гидравлической машиной |
CN201255070Y (zh) * | 2008-08-28 | 2009-06-10 | 哈尔滨电机厂有限责任公司 | 混流式水轮机反向s型转轮 |
CN101560936A (zh) * | 2009-05-27 | 2009-10-21 | 南京星飞冷却设备有限公司 | 水动节能型冷却塔直联低速小型混流式水轮机用转轮 |
CN202468134U (zh) * | 2012-02-07 | 2012-10-03 | 戴会超 | 一种增加鱼类存活率的混流式水轮机 |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10465647B2 (en) | 2014-07-23 | 2019-11-05 | Andritz Hydro Ltd. | Francis turbine with short blade and short band |
CN107100778A (zh) * | 2017-05-15 | 2017-08-29 | 中国水利水电科学研究院 | 一种减轻混流式水轮机叶道涡危害的方法 |
CN107725251A (zh) * | 2017-10-10 | 2018-02-23 | 河海大学 | 应用于低水头抽水蓄能电站的可逆式水泵水轮机转轮 |
CN109185011A (zh) * | 2018-09-29 | 2019-01-11 | 东方电气集团东方电机有限公司 | 一种3d打印水泵水轮机转轮模型试验方法 |
CN114576065A (zh) * | 2022-03-03 | 2022-06-03 | 哈尔滨工业大学 | 一种具有弯扭掠特性的水泵水轮机转轮 |
CN114576065B (zh) * | 2022-03-03 | 2024-02-23 | 哈尔滨工业大学 | 一种具有弯扭掠特性的水泵水轮机转轮 |
Also Published As
Publication number | Publication date |
---|---|
CN103485958B (zh) | 2015-12-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103485958B (zh) | 一种低水头水轮机转轮及应用 | |
CN103216374B (zh) | 一种低比转速的小型混流式水轮机 | |
CN201461538U (zh) | 一种抛物线型叶片式扩压器 | |
CN109139334B (zh) | 一种混流式长短叶片水轮机 | |
CN112974734B (zh) | 一种整体成型的弯掠组合叶片的制造方法 | |
CN206412871U (zh) | 一种带有组装式散热罩的电机 | |
CN108223424A (zh) | 一种立式轴流泵泵段 | |
CN202194767U (zh) | 轴流式水轮机新型转轮 | |
CN203214227U (zh) | 一种用于水冷却塔系统的小型混流式水轮机 | |
CN204419278U (zh) | 涡轮导向器 | |
CN104005983B (zh) | 一种高比转速轴流泵叶轮三工况点设计方法 | |
CN208935017U (zh) | 一种机翼型超低噪声轴流风机叶片 | |
CN102748207A (zh) | 垂直轴风力发电机的叶片及叶轮 | |
CN202140338U (zh) | 高抗气蚀不锈钢组焊叶轮 | |
CN110242476B (zh) | 超低比转速斜流式水轮机转轮 | |
CN204827560U (zh) | 一种汽轮机直焊隔板 | |
CN210343843U (zh) | 一种带进口导流的前向多翼离心风轮 | |
CN107829861B (zh) | 一种基于梨形线翼型叶片的冲击式水轮机 | |
CN202811496U (zh) | 一种高效高压头三元流叶轮 | |
CN112682242B (zh) | 一种双向贯流式水轮机转轮仿生波浪型叶片 | |
CN112554958A (zh) | 一种透平动叶片 | |
CN219622797U (zh) | 一种超低压三元流后掠型水轮机叶轮 | |
CN219130681U (zh) | 开放式叶轮铸造用中温蜡模具结构 | |
CN105243222B (zh) | 将铸造导叶改成焊接导叶的设计方法、焊接导叶及导叶体 | |
CN203394594U (zh) | 一种用于半转速核电汽轮机的1460mm动叶片 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C53 | Correction of patent of invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Zhao Donghua Inventor after: Dong Shanchuan Inventor before: Wang Wei Inventor before: Xia Helin Inventor before: He Shengqing Inventor before: Chen Huan Inventor before: Tian Tian Inventor before: Wang Zhengshan |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: WANG WEI XIA HELIN HE SHENGQING CHEN HUAN TIAN TIAN WANG ZHENGSHAN TO: ZHAO DONGHUA DONG SHANCHUAN |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220311 Address after: 210000 room b21063, first floor, maker space B, building 18, No. 27, Yanling lane, Qinhuai District, Nanjing, Jiangsu Province Patentee after: Jiangsu Xinglong Environmental Protection Technology Co.,Ltd. Address before: No. 9, Bofu Road, Yanjiang Industrial Development Zone, Nanjing, Jiangsu 210048 Patentee before: Nanjing Quanteng Cooling Equipment Co.,Ltd. |