CN108005817A - 一种夹气块装置、燃油喷射系统及方法 - Google Patents
一种夹气块装置、燃油喷射系统及方法 Download PDFInfo
- Publication number
- CN108005817A CN108005817A CN201711153659.0A CN201711153659A CN108005817A CN 108005817 A CN108005817 A CN 108005817A CN 201711153659 A CN201711153659 A CN 201711153659A CN 108005817 A CN108005817 A CN 108005817A
- Authority
- CN
- China
- Prior art keywords
- nozzle
- air
- fuel
- oil
- cavity
- 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
- 239000000446 fuel Substances 0.000 title claims abstract description 90
- 238000002347 injection Methods 0.000 title claims abstract description 33
- 239000007924 injection Substances 0.000 title claims abstract description 33
- 238000000034 method Methods 0.000 title claims abstract description 16
- 239000003921 oil Substances 0.000 claims abstract description 63
- 238000002156 mixing Methods 0.000 claims abstract description 51
- 239000000295 fuel oil Substances 0.000 claims abstract description 19
- 239000000203 mixture Substances 0.000 claims abstract description 16
- 230000000087 stabilizing effect Effects 0.000 claims description 22
- 239000007921 spray Substances 0.000 abstract description 12
- 230000000694 effects Effects 0.000 abstract description 11
- 239000002245 particle Substances 0.000 abstract description 8
- 239000007789 gas Substances 0.000 description 42
- 238000000889 atomisation Methods 0.000 description 15
- 238000009434 installation Methods 0.000 description 13
- 239000012530 fluid Substances 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 230000001105 regulatory effect Effects 0.000 description 4
- 210000003437 trachea Anatomy 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000003502 gasoline Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000003350 kerosene Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 125000003003 spiro group Chemical group 0.000 description 2
- 240000002853 Nelumbo nucifera Species 0.000 description 1
- 235000006508 Nelumbo nucifera Nutrition 0.000 description 1
- 235000006510 Nelumbo pentapetala Nutrition 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000009189 diving Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000346 nonvolatile oil Substances 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- 239000003981 vehicle Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M29/00—Apparatus for re-atomising condensed fuel or homogenising fuel-air mixture
- F02M29/04—Apparatus for re-atomising condensed fuel or homogenising fuel-air mixture having screens, gratings, baffles or the like
- F02M29/06—Apparatus for re-atomising condensed fuel or homogenising fuel-air mixture having screens, gratings, baffles or the like generating whirling motion of mixture
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
- F02M61/14—Arrangements of injectors with respect to engines; Mounting of injectors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
- F02M61/16—Details not provided for in, or of interest apart from, the apparatus of groups F02M61/02 - F02M61/14
- F02M61/18—Injection nozzles, e.g. having valve seats; Details of valve member seated ends, not otherwise provided for
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Nozzles For Spraying Of Liquid Fuel (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711153659.0A CN108005817B (zh) | 2017-11-20 | 2017-11-20 | 一种夹气块装置、燃油喷射系统及方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711153659.0A CN108005817B (zh) | 2017-11-20 | 2017-11-20 | 一种夹气块装置、燃油喷射系统及方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108005817A true CN108005817A (zh) | 2018-05-08 |
CN108005817B CN108005817B (zh) | 2019-11-22 |
Family
ID=62052651
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201711153659.0A Active CN108005817B (zh) | 2017-11-20 | 2017-11-20 | 一种夹气块装置、燃油喷射系统及方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN108005817B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116291988A (zh) * | 2023-03-28 | 2023-06-23 | 北京中航智科技有限公司 | 一种点燃式重油发动机燃烧系统及点燃式重油发动机 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010027573A2 (en) * | 2008-08-27 | 2010-03-11 | Woodward Governor Company | Dual action fuel injection nozzle |
KR20130044068A (ko) * | 2011-10-21 | 2013-05-02 | 주식회사 현대케피코 | 고압용 직접 분사식 스월 인젝터 |
CN103154496A (zh) * | 2010-10-21 | 2013-06-12 | 伍德沃德公司 | 半管形叶片式空气旋流器 |
CN204961141U (zh) * | 2015-07-08 | 2016-01-13 | 中国科学院工程热物理研究所 | 一种空气雾化燃油喷嘴装置 |
CN106499559A (zh) * | 2016-10-31 | 2017-03-15 | 北京动力机械研究所 | 主副油路一体化设计的双油路离心喷嘴结构 |
-
2017
- 2017-11-20 CN CN201711153659.0A patent/CN108005817B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010027573A2 (en) * | 2008-08-27 | 2010-03-11 | Woodward Governor Company | Dual action fuel injection nozzle |
CN103154496A (zh) * | 2010-10-21 | 2013-06-12 | 伍德沃德公司 | 半管形叶片式空气旋流器 |
KR20130044068A (ko) * | 2011-10-21 | 2013-05-02 | 주식회사 현대케피코 | 고압용 직접 분사식 스월 인젝터 |
CN204961141U (zh) * | 2015-07-08 | 2016-01-13 | 中国科学院工程热物理研究所 | 一种空气雾化燃油喷嘴装置 |
CN106499559A (zh) * | 2016-10-31 | 2017-03-15 | 北京动力机械研究所 | 主副油路一体化设计的双油路离心喷嘴结构 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116291988A (zh) * | 2023-03-28 | 2023-06-23 | 北京中航智科技有限公司 | 一种点燃式重油发动机燃烧系统及点燃式重油发动机 |
CN116291988B (zh) * | 2023-03-28 | 2024-04-23 | 北京中航智科技有限公司 | 一种点燃式重油发动机燃烧系统及点燃式重油发动机 |
Also Published As
Publication number | Publication date |
---|---|
CN108005817B (zh) | 2019-11-22 |
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Legal Events
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CB03 | Change of inventor or designer information |
Inventor after: Liu Bolan Inventor after: Wang Xiaogang Inventor after: Yu Xiyang Inventor after: Hu Jingchao Inventor after: Zeng Qiangqiang Inventor after: Shi Xiaochen Inventor after: Zhang Fujun Inventor after: Zhao Zhenfeng Inventor before: Liu Bolan Inventor before: Hu Jingchao Inventor before: Yu Xiyang Inventor before: Wang Xiaogang Inventor before: Zeng Qiangqiang Inventor before: Shi Xiaochen Inventor before: Zhang Fujun Inventor before: Zhao Zhenfeng |
|
CB03 | Change of inventor or designer information |