CN107061348B - 一种低比转速离心泵叶轮 - Google Patents
一种低比转速离心泵叶轮 Download PDFInfo
- Publication number
- CN107061348B CN107061348B CN201710103432.9A CN201710103432A CN107061348B CN 107061348 B CN107061348 B CN 107061348B CN 201710103432 A CN201710103432 A CN 201710103432A CN 107061348 B CN107061348 B CN 107061348B
- Authority
- CN
- China
- Prior art keywords
- impeller
- outlet
- blades
- circulating flow
- centrifugal pump
- 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.)
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Links
- 238000013461 design Methods 0.000 abstract description 13
- 230000010349 pulsation Effects 0.000 abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 239000012530 fluid Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Images
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
- F04D29/18—Rotors
- F04D29/22—Rotors specially for centrifugal pumps
- F04D29/2238—Special flow patterns
- F04D29/2255—Special flow patterns flow-channels with a special cross-section contour, e.g. ejecting, throttling or diffusing effect
-
- 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
- F04D29/18—Rotors
- F04D29/22—Rotors specially for centrifugal pumps
- F04D29/24—Vanes
- F04D29/242—Geometry, shape
- F04D29/245—Geometry, shape for special effects
-
- 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
- F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
- F04D29/669—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for liquid pumps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710103432.9A CN107061348B (zh) | 2017-02-24 | 2017-02-24 | 一种低比转速离心泵叶轮 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710103432.9A CN107061348B (zh) | 2017-02-24 | 2017-02-24 | 一种低比转速离心泵叶轮 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107061348A CN107061348A (zh) | 2017-08-18 |
CN107061348B true CN107061348B (zh) | 2023-03-28 |
Family
ID=59621314
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201710103432.9A Active CN107061348B (zh) | 2017-02-24 | 2017-02-24 | 一种低比转速离心泵叶轮 |
Country Status (1)
Country | Link |
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CN (1) | CN107061348B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107642500A (zh) * | 2017-10-24 | 2018-01-30 | 广州番禺高勋染整设备制造有限公司 | 一种带导流系统的小型低比转速对流泵 |
CN110500314B (zh) * | 2018-05-18 | 2024-05-10 | 宇通客车股份有限公司 | 一种叶轮、离心泵及车辆 |
CN113294342B (zh) * | 2021-06-30 | 2024-06-25 | 西安航空学院 | 离心泵 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102748324A (zh) * | 2012-07-11 | 2012-10-24 | 上海东方泵业(集团)有限公司 | 一种低比转速离心泵叶轮 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH398320A (de) * | 1961-06-27 | 1966-03-15 | Sulzer Ag | Kreiselpumpe |
JP2002122095A (ja) * | 2000-10-17 | 2002-04-26 | Ebara Corp | 遠心ポンプ |
CN1185418C (zh) * | 2001-12-21 | 2005-01-19 | 南京蓝深制泵集团股份有限公司 | 具有超厚叶片的离心杂质泵叶轮 |
JP2005023794A (ja) * | 2003-06-30 | 2005-01-27 | Ebara Corp | 羽根車 |
CN201090504Y (zh) * | 2007-08-14 | 2008-07-23 | 上海连成(集团)有限公司 | 一种具有回流槽的单级单吸离心泵叶轮 |
CN201144860Y (zh) * | 2007-12-18 | 2008-11-05 | 兰州理工大学 | 一种新型离心泵叶轮 |
CN105736426A (zh) * | 2016-04-26 | 2016-07-06 | 浙江理工大学 | 一种叶片压力面带小翼和叶顶有吹气结构的轴流风机 |
CN206668611U (zh) * | 2017-02-24 | 2017-11-24 | 西华大学 | 一种极低比转速离心泵叶轮 |
-
2017
- 2017-02-24 CN CN201710103432.9A patent/CN107061348B/zh active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102748324A (zh) * | 2012-07-11 | 2012-10-24 | 上海东方泵业(集团)有限公司 | 一种低比转速离心泵叶轮 |
Also Published As
Publication number | Publication date |
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CN107061348A (zh) | 2017-08-18 |
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Effective date of registration: 20231219 Address after: No. 6 Xingang 3rd Road, Northwest Furniture Industrial Park, Huaxu Town, Lantian County, Xi'an City, Shaanxi Province, 710500 Patentee after: Xi'an Keshang fluid equipment Engineering Co.,Ltd. Address before: Room 2226, 22nd Floor, No. 66 Cuilong Street, Longquan Street, Longquanyi District, Chengdu City, Sichuan Province, 610100 Patentee before: Sichuan Panyingda Technology Co.,Ltd. Effective date of registration: 20231219 Address after: Room 2226, 22nd Floor, No. 66 Cuilong Street, Longquan Street, Longquanyi District, Chengdu City, Sichuan Province, 610100 Patentee after: Sichuan Panyingda Technology Co.,Ltd. Address before: 610039 No. 999, golden week Road, Chengdu, Sichuan, Jinniu District Patentee before: XIHUA University |
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