CN106704261B - 带叶脉状结构和非均匀尾翼的轴流风机三元叶轮 - Google Patents
带叶脉状结构和非均匀尾翼的轴流风机三元叶轮 Download PDFInfo
- Publication number
- CN106704261B CN106704261B CN201710208713.0A CN201710208713A CN106704261B CN 106704261 B CN106704261 B CN 106704261B CN 201710208713 A CN201710208713 A CN 201710208713A CN 106704261 B CN106704261 B CN 106704261B
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- Prior art keywords
- blade
- bending
- vein
- bending blade
- flow
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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
- F04D29/325—Rotors specially for elastic fluids for axial flow pumps for axial flow fans
- F04D29/327—Rotors specially for elastic fluids for axial flow pumps for axial flow fans with non identical blades
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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
- F04D29/38—Blades
- F04D29/384—Blades characterised by form
-
- 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
- F04D29/38—Blades
- F04D29/384—Blades characterised by form
- F04D29/386—Skewed 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
- F04D29/26—Rotors specially for elastic fluids
- F04D29/32—Rotors specially for elastic fluids for axial flow pumps
- F04D29/38—Blades
- F04D29/388—Blades characterised by construction
-
- 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
- F04D29/661—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps
- F04D29/666—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps by means of rotor construction or layout, e.g. unequal distribution of blades or vanes
-
- 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
- F04D29/661—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps
- F04D29/667—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps by influencing the flow pattern, e.g. suppression of turbulence
-
- 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
- F04D29/68—Combating cavitation, whirls, noise, vibration or the like; Balancing by influencing boundary layers
- F04D29/681—Combating cavitation, whirls, noise, vibration or the like; Balancing by influencing boundary layers especially adapted for elastic fluid pumps
-
- 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
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Description
工况 | 出口静压 |
实验一 | 196.03pa |
对比例1 | 163.02pa |
对比例2 | 183.21pa |
对比例3 | 162.33pa |
对比例4 | 145.02pa |
Claims (5)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201611118396 | 2016-12-07 | ||
CN2016111183965 | 2016-12-07 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106704261A CN106704261A (zh) | 2017-05-24 |
CN106704261B true CN106704261B (zh) | 2023-08-18 |
Family
ID=58884843
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710208713.0A Active CN106704261B (zh) | 2016-12-07 | 2017-03-31 | 带叶脉状结构和非均匀尾翼的轴流风机三元叶轮 |
Country Status (1)
Country | Link |
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CN (1) | CN106704261B (zh) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018232838A1 (zh) * | 2017-06-23 | 2018-12-27 | 广东美的制冷设备有限公司 | 风轮、风机及制冷设备 |
CN107781212A (zh) * | 2017-10-18 | 2018-03-09 | 高歌飞行科技(成都)有限公司 | 一种对旋流体负压泡、升力体及风扇 |
CN108901976A (zh) * | 2018-08-23 | 2018-11-30 | 安徽理工大学 | 一种智能多用型养殖设备 |
CN109236731B (zh) * | 2018-10-18 | 2020-08-28 | 江苏大学 | 一种基于耦合仿生优化的耐磨损叶片 |
CN110671360B (zh) * | 2019-09-30 | 2020-12-15 | 浙江大学 | 一种轴流泵及其抗空化叶轮 |
IT202100000296A1 (it) * | 2021-01-08 | 2022-07-08 | Gen Electric | Motore a turbine con paletta avente un insieme di fossette |
CN113217462B (zh) * | 2021-06-08 | 2022-11-29 | 西北工业大学 | 亚声速旋涡吹气式压气机叶片 |
CN113653672B (zh) * | 2021-08-31 | 2023-11-10 | 佛山市南海九洲普惠风机有限公司 | 一种带有分流叶片的轴流叶轮 |
Citations (8)
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JP2008025463A (ja) * | 2006-07-21 | 2008-02-07 | Matsushita Electric Ind Co Ltd | 送風機羽根車 |
CN102678189A (zh) * | 2011-12-13 | 2012-09-19 | 河南科技大学 | 一种具有叶顶防泄漏结构的涡轮冷却叶片 |
CN103775388A (zh) * | 2014-01-08 | 2014-05-07 | 南京航空航天大学 | 掠扭式三维叶片扩压器及设计方法 |
CN203962051U (zh) * | 2014-06-30 | 2014-11-26 | 中航商用航空发动机有限责任公司 | 一种凹面肋尖涡轮叶片及涡轮发动机 |
CN104613009A (zh) * | 2015-01-29 | 2015-05-13 | 苏莫明 | 具有吹气槽的可逆轴流通风机叶片 |
CN104775854A (zh) * | 2015-04-23 | 2015-07-15 | 华能国际电力股份有限公司 | 一种具有抑制叶顶泄漏和减小叶顶温度的动叶顶部结构 |
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 |
CN206929131U (zh) * | 2016-12-07 | 2018-01-26 | 浙江理工大学 | 带叶脉状结构和非均匀尾翼的轴流风机三元叶轮 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2481822B (en) * | 2010-07-07 | 2013-09-18 | Rolls Royce Plc | Rotor blade |
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2017
- 2017-03-31 CN CN201710208713.0A patent/CN106704261B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008025463A (ja) * | 2006-07-21 | 2008-02-07 | Matsushita Electric Ind Co Ltd | 送風機羽根車 |
CN102678189A (zh) * | 2011-12-13 | 2012-09-19 | 河南科技大学 | 一种具有叶顶防泄漏结构的涡轮冷却叶片 |
CN103775388A (zh) * | 2014-01-08 | 2014-05-07 | 南京航空航天大学 | 掠扭式三维叶片扩压器及设计方法 |
CN203962051U (zh) * | 2014-06-30 | 2014-11-26 | 中航商用航空发动机有限责任公司 | 一种凹面肋尖涡轮叶片及涡轮发动机 |
CN104613009A (zh) * | 2015-01-29 | 2015-05-13 | 苏莫明 | 具有吹气槽的可逆轴流通风机叶片 |
CN104775854A (zh) * | 2015-04-23 | 2015-07-15 | 华能国际电力股份有限公司 | 一种具有抑制叶顶泄漏和减小叶顶温度的动叶顶部结构 |
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 |
CN206929131U (zh) * | 2016-12-07 | 2018-01-26 | 浙江理工大学 | 带叶脉状结构和非均匀尾翼的轴流风机三元叶轮 |
Also Published As
Publication number | Publication date |
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CN106704261A (zh) | 2017-05-24 |
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CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Li Hongjun Inventor after: Sun Jing Inventor after: Yang Peng Inventor after: Yang Hui Inventor after: Dou Huashu Inventor after: Xu Jinqiu Inventor after: Wang Tianyao Inventor before: Sun Jing Inventor before: Li Hongjun Inventor before: Yang Peng Inventor before: Yang Hui Inventor before: Dou Huashu Inventor before: Xu Jinqiu Inventor before: Wang Tianyao |
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CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Li Hongjun Inventor after: Yang Peng Inventor after: Sun Jing Inventor after: Yang Hui Inventor after: Dou Huashu Inventor after: Xu Jinqiu Inventor after: Wang Tianyao Inventor before: Li Hongjun Inventor before: Sun Jing Inventor before: Yang Peng Inventor before: Yang Hui Inventor before: Dou Huashu Inventor before: Xu Jinqiu Inventor before: Wang Tianyao |
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TA01 | Transfer of patent application right |
Effective date of registration: 20230724 Address after: Room b1505-b1506, building 2, 452, Baiyang street, Hangzhou Economic and Technological Development Zone, Zhejiang Province, 310018 Applicant after: Hangzhou Hongde Intelligent Equipment Technology Co.,Ltd. Address before: 310018, No. 2, No. 5, Xiasha Higher Education Park, Hangzhou, Zhejiang Applicant before: ZHEJIANG SCI-TECH University |
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