CN107165836A - 一种免电机调节型水泵叶片角度在役调节机构 - Google Patents
一种免电机调节型水泵叶片角度在役调节机构 Download PDFInfo
- Publication number
- CN107165836A CN107165836A CN201710470287.8A CN201710470287A CN107165836A CN 107165836 A CN107165836 A CN 107165836A CN 201710470287 A CN201710470287 A CN 201710470287A CN 107165836 A CN107165836 A CN 107165836A
- Authority
- CN
- China
- Prior art keywords
- governor motion
- gear
- central gear
- teeth
- adjusting nut
- 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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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
- F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
- F04D15/0055—Rotors with adjustable blades
-
- 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
-
- 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)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Description
Claims (12)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201710470287.8A CN107165836B (zh) | 2017-06-20 | 2017-06-20 | 一种免电机调节型水泵叶片角度在役调节机构 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710470287.8A CN107165836B (zh) | 2017-06-20 | 2017-06-20 | 一种免电机调节型水泵叶片角度在役调节机构 |
Publications (2)
Publication Number | Publication Date |
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CN107165836A true CN107165836A (zh) | 2017-09-15 |
CN107165836B CN107165836B (zh) | 2018-11-30 |
Family
ID=59818967
Family Applications (1)
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CN201710470287.8A Active CN107165836B (zh) | 2017-06-20 | 2017-06-20 | 一种免电机调节型水泵叶片角度在役调节机构 |
Country Status (1)
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CN (1) | CN107165836B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114201892A (zh) * | 2021-10-20 | 2022-03-18 | 中国航发四川燃气涡轮研究院 | 考虑摩擦影响的调节机构载荷计算方法 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3426967A1 (de) * | 1984-07-21 | 1986-01-30 | Balcke-Dürr AG, 4030 Ratingen | Stroemungsmaschine |
CN2094635U (zh) * | 1990-11-13 | 1992-01-29 | 董益林 | 电动机械式水泵叶片调节装置 |
WO2000015949A1 (en) * | 1998-09-16 | 2000-03-23 | Sewon Semiconductor Inc. | Apparatus for adjusting angle of blade of rotating body |
CN2627245Y (zh) * | 2003-06-17 | 2004-07-21 | 黄诚 | 免抬轴水泵叶片角度调节器 |
CN201225294Y (zh) * | 2008-06-24 | 2009-04-22 | 陈士锋 | 内置式水泵叶片调节器 |
CN102345613A (zh) * | 2011-10-14 | 2012-02-08 | 戴宏岸 | 内置旋转式叶片角度机械调节器 |
CN206144841U (zh) * | 2016-11-03 | 2017-05-03 | 江苏省水利勘测设计研究院有限公司 | 一种前叶轮叶片角度可调的同轴双叶轮轴流式叶片泵 |
CN207004857U (zh) * | 2017-06-20 | 2018-02-13 | 广东河海泵业机械有限公司 | 一种免电机调节型水泵叶片角度在役调节机构 |
-
2017
- 2017-06-20 CN CN201710470287.8A patent/CN107165836B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3426967A1 (de) * | 1984-07-21 | 1986-01-30 | Balcke-Dürr AG, 4030 Ratingen | Stroemungsmaschine |
CN2094635U (zh) * | 1990-11-13 | 1992-01-29 | 董益林 | 电动机械式水泵叶片调节装置 |
WO2000015949A1 (en) * | 1998-09-16 | 2000-03-23 | Sewon Semiconductor Inc. | Apparatus for adjusting angle of blade of rotating body |
CN2627245Y (zh) * | 2003-06-17 | 2004-07-21 | 黄诚 | 免抬轴水泵叶片角度调节器 |
CN201225294Y (zh) * | 2008-06-24 | 2009-04-22 | 陈士锋 | 内置式水泵叶片调节器 |
CN102345613A (zh) * | 2011-10-14 | 2012-02-08 | 戴宏岸 | 内置旋转式叶片角度机械调节器 |
CN206144841U (zh) * | 2016-11-03 | 2017-05-03 | 江苏省水利勘测设计研究院有限公司 | 一种前叶轮叶片角度可调的同轴双叶轮轴流式叶片泵 |
CN207004857U (zh) * | 2017-06-20 | 2018-02-13 | 广东河海泵业机械有限公司 | 一种免电机调节型水泵叶片角度在役调节机构 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114201892A (zh) * | 2021-10-20 | 2022-03-18 | 中国航发四川燃气涡轮研究院 | 考虑摩擦影响的调节机构载荷计算方法 |
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Publication number | Publication date |
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CN107165836B (zh) | 2018-11-30 |
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Inventor after: Li Xinmo Inventor after: Wang Dacheng Inventor after: Hu Shunbin Inventor after: Geng Ainong Inventor after: Wang Tianlei Inventor after: Yu Shengchun Inventor after: Yuan Longgang Inventor after: Yang Kaihao Inventor after: Yang Dawei Inventor after: Tang Qianhao Inventor after: Qin Qing Inventor before: Li Xinmo Inventor before: Wang Dacheng Inventor before: Hu Shunbin Inventor before: Geng Ainong Inventor before: Wang Tianlei Inventor before: Yu Shengchun Inventor before: Yuan Longgang Inventor before: Yang Kaihao Inventor before: Yang Dawei Inventor before: Tang Qianhao Inventor before: Qin Qing |
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