CN103994099B - 一种复合式变曲率低比转速离心泵叶轮设计方法 - Google Patents
一种复合式变曲率低比转速离心泵叶轮设计方法 Download PDFInfo
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- CN103994099B CN103994099B CN201410190998.6A CN201410190998A CN103994099B CN 103994099 B CN103994099 B CN 103994099B CN 201410190998 A CN201410190998 A CN 201410190998A CN 103994099 B CN103994099 B CN 103994099B
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- impeller
- rice
- forward curved
- centrifugal pump
- curved vane
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- 238000000034 method Methods 0.000 title claims abstract description 9
- 241000209094 Oryza Species 0.000 claims description 15
- 235000007164 Oryza sativa Nutrition 0.000 claims description 15
- 235000009566 rice Nutrition 0.000 claims description 15
- 230000005484 gravity Effects 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- 150000001875 compounds Chemical class 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- Structures Of Non-Positive Displacement Pumps (AREA)
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CN201410190998.6A CN103994099B (zh) | 2014-05-07 | 2014-05-07 | 一种复合式变曲率低比转速离心泵叶轮设计方法 |
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CN201410190998.6A CN103994099B (zh) | 2014-05-07 | 2014-05-07 | 一种复合式变曲率低比转速离心泵叶轮设计方法 |
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CN103994099A CN103994099A (zh) | 2014-08-20 |
CN103994099B true CN103994099B (zh) | 2016-01-13 |
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Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104533829B (zh) * | 2014-11-26 | 2017-06-30 | 江苏大学 | 一种斜流泵叶轮水力设计方法 |
CN105889123A (zh) * | 2014-12-30 | 2016-08-24 | 兰州理工大学 | 一种新结构低比转速离心泵的叶轮 |
CN106996390A (zh) * | 2017-05-10 | 2017-08-01 | 江苏双达泵业股份有限公司 | 一种工业离心泵的耐磨损叶轮设计方法 |
CN107503981B (zh) * | 2017-09-20 | 2019-03-05 | 江苏大学 | 一种中低比转速混流泵叶轮设计方法 |
CN107882771B (zh) * | 2017-10-18 | 2020-06-26 | 江苏大学 | 一种射流式自吸离心泵的优化设计方法 |
CN110030209A (zh) * | 2019-04-22 | 2019-07-19 | 江苏大学 | 一种低比转速高效无过载多级离心泵叶轮设计方法 |
CN112943686B (zh) * | 2021-02-08 | 2023-06-23 | 中国科学院工程热物理研究所 | 一种离心压气机叶轮及其设计方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU1044834A1 (ru) * | 1982-05-17 | 1983-09-30 | Южный Завод Гидравлических Машин | Рабочее колесо центробежного насоса |
CN2052833U (zh) * | 1989-06-24 | 1990-02-14 | 保定水泵厂 | 旋涡离心式叶轮 |
CN1396383A (zh) * | 2001-07-13 | 2003-02-12 | 浙江大学 | 小流量高扬程液态介质的高速离心旋涡泵 |
CN2541639Y (zh) * | 2002-02-16 | 2003-03-26 | 谢富枢 | 一种大流量高扬程自吸泵 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54128802A (en) * | 1978-03-29 | 1979-10-05 | Hitachi Ltd | High specific speed pump |
JPS54158702A (en) * | 1978-06-05 | 1979-12-14 | Hitachi Ltd | Pump runner manufacturing method |
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2014
- 2014-05-07 CN CN201410190998.6A patent/CN103994099B/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU1044834A1 (ru) * | 1982-05-17 | 1983-09-30 | Южный Завод Гидравлических Машин | Рабочее колесо центробежного насоса |
CN2052833U (zh) * | 1989-06-24 | 1990-02-14 | 保定水泵厂 | 旋涡离心式叶轮 |
CN1396383A (zh) * | 2001-07-13 | 2003-02-12 | 浙江大学 | 小流量高扬程液态介质的高速离心旋涡泵 |
CN2541639Y (zh) * | 2002-02-16 | 2003-03-26 | 谢富枢 | 一种大流量高扬程自吸泵 |
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Effective date of registration: 20191023 Address after: 214536 No.8, Xinjiang road, Xinqiao Industrial Park, Jingjiang Industrial Economic Development Zone, Jiangsu Province Patentee after: JIANGSU YAMEI PUMPS GROUP Co.,Ltd. Address before: Zhenjiang City, Jiangsu Province, 212013 Jingkou District Road No. 301 Patentee before: jiangsu university |
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Denomination of invention: A design method of compound variable curvature low specific speed centrifugal pump impeller Effective date of registration: 20220418 Granted publication date: 20160113 Pledgee: Jiangsu Jingjiang Rural Commercial Bank Co.,Ltd. Pledgor: JIANGSU YAMEI PUMPS GROUP Co.,Ltd. Registration number: Y2022980004355 |
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