CN112984146B - 一种用于液体火箭发动机的球阀装置 - Google Patents
一种用于液体火箭发动机的球阀装置 Download PDFInfo
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- CN112984146B CN112984146B CN202110162467.6A CN202110162467A CN112984146B CN 112984146 B CN112984146 B CN 112984146B CN 202110162467 A CN202110162467 A CN 202110162467A CN 112984146 B CN112984146 B CN 112984146B
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- cover plate
- valve seat
- ball
- diaphragm group
- diaphragm
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- 239000007788 liquid Substances 0.000 title claims abstract description 42
- 238000007789 sealing Methods 0.000 claims abstract description 32
- 239000002184 metal Substances 0.000 claims description 13
- 241001416181 Axis axis Species 0.000 claims 1
- 239000002775 capsule Substances 0.000 abstract 3
- 230000000694 effects Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 239000000446 fuel Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000003380 propellant Substances 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 206010029216 Nervousness Diseases 0.000 description 1
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- 238000011161 development Methods 0.000 description 1
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- 238000005516 engineering process Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
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- 230000007774 longterm Effects 0.000 description 1
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- 230000009467 reduction Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
- F16K5/06—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor
- F16K5/0663—Packings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/06—Construction of housing; Use of materials therefor of taps or cocks
- F16K27/067—Construction of housing; Use of materials therefor of taps or cocks with spherical plugs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/08—Guiding yokes for spindles; Means for closing housings; Dust caps, e.g. for tyre valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
- F16K5/08—Details
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Taps Or Cocks (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110162467.6A CN112984146B (zh) | 2021-02-05 | 2021-02-05 | 一种用于液体火箭发动机的球阀装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110162467.6A CN112984146B (zh) | 2021-02-05 | 2021-02-05 | 一种用于液体火箭发动机的球阀装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN112984146A CN112984146A (zh) | 2021-06-18 |
CN112984146B true CN112984146B (zh) | 2023-01-13 |
Family
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CN202110162467.6A Active CN112984146B (zh) | 2021-02-05 | 2021-02-05 | 一种用于液体火箭发动机的球阀装置 |
Country Status (1)
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CN (1) | CN112984146B (zh) |
Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB865788A (en) * | 1958-08-11 | 1961-04-19 | Neue Argus Gmbh | Spherical-plug cock having a piston-type packing ring displaceably mounted in the cock body |
GB8629724D0 (en) * | 1985-12-17 | 1987-01-21 | Waeschle Maschf Gmbh | Cup valve |
JPH08219302A (ja) * | 1995-02-13 | 1996-08-30 | Mitsubishi Heavy Ind Ltd | ボールバルブ |
WO2009026737A1 (fr) * | 2007-08-24 | 2009-03-05 | Fan, Fandy | Robinet à tournant sphérique fixe |
CN102155555A (zh) * | 2011-04-19 | 2011-08-17 | 浙江超达阀门股份有限公司 | 一种金属硬密封球阀的阀座结构 |
CN202140603U (zh) * | 2011-07-21 | 2012-02-08 | 铁岭阀门(集团)制造有限公司 | 一种零摩擦密封阀门 |
CN102878315A (zh) * | 2012-10-23 | 2013-01-16 | 浙江超达阀门股份有限公司 | 一种阀座与球体无摩擦的球阀 |
CN202834164U (zh) * | 2012-10-23 | 2013-03-27 | 浙江超达阀门股份有限公司 | 一种阀座与球体无摩擦的球阀 |
CN203374876U (zh) * | 2013-07-20 | 2014-01-01 | 洞头华夏阀门有限公司 | 一种固定球阀阀座 |
CN204493781U (zh) * | 2015-02-12 | 2015-07-22 | 浙江太特阀门有限公司 | 自立式超低扭矩固定球阀 |
CN109790943A (zh) * | 2016-08-09 | 2019-05-21 | 卡梅伦技术有限公司 | 球阀系统 |
CN111156327A (zh) * | 2019-12-18 | 2020-05-15 | 白龙山 | 气动液压波纹管环组式耐磨球阀 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112228249B (zh) * | 2020-09-15 | 2021-06-01 | 蓝箭航天空间科技股份有限公司 | 一种液体火箭发动机的阀门结构及火箭发动机 |
-
2021
- 2021-02-05 CN CN202110162467.6A patent/CN112984146B/zh active Active
Patent Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB865788A (en) * | 1958-08-11 | 1961-04-19 | Neue Argus Gmbh | Spherical-plug cock having a piston-type packing ring displaceably mounted in the cock body |
GB8629724D0 (en) * | 1985-12-17 | 1987-01-21 | Waeschle Maschf Gmbh | Cup valve |
JPH08219302A (ja) * | 1995-02-13 | 1996-08-30 | Mitsubishi Heavy Ind Ltd | ボールバルブ |
WO2009026737A1 (fr) * | 2007-08-24 | 2009-03-05 | Fan, Fandy | Robinet à tournant sphérique fixe |
CN102155555A (zh) * | 2011-04-19 | 2011-08-17 | 浙江超达阀门股份有限公司 | 一种金属硬密封球阀的阀座结构 |
CN202140603U (zh) * | 2011-07-21 | 2012-02-08 | 铁岭阀门(集团)制造有限公司 | 一种零摩擦密封阀门 |
CN102878315A (zh) * | 2012-10-23 | 2013-01-16 | 浙江超达阀门股份有限公司 | 一种阀座与球体无摩擦的球阀 |
CN202834164U (zh) * | 2012-10-23 | 2013-03-27 | 浙江超达阀门股份有限公司 | 一种阀座与球体无摩擦的球阀 |
CN203374876U (zh) * | 2013-07-20 | 2014-01-01 | 洞头华夏阀门有限公司 | 一种固定球阀阀座 |
CN204493781U (zh) * | 2015-02-12 | 2015-07-22 | 浙江太特阀门有限公司 | 自立式超低扭矩固定球阀 |
CN109790943A (zh) * | 2016-08-09 | 2019-05-21 | 卡梅伦技术有限公司 | 球阀系统 |
CN111156327A (zh) * | 2019-12-18 | 2020-05-15 | 白龙山 | 气动液压波纹管环组式耐磨球阀 |
Also Published As
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CN112984146A (zh) | 2021-06-18 |
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TA01 | Transfer of patent application right |
Effective date of registration: 20230105 Address after: 26-5, Building 112, Lane 600, Tangming Road, Shihudang Town, Songjiang District, Shanghai, 201600 Applicant after: Shanghai Lanjian Hongqing Technology Co.,Ltd. Address before: 710077 East Building, four floor, aerospace science and technology, civil and integration innovation center, 32 United South Road, Xi'an, Shaanxi Applicant before: SHAANXI LANDSPACE TECHNOLOGY Co.,Ltd. Applicant before: Blue Arrow Space Technology Co.,Ltd. Applicant before: Zhejiang blue arrow Space Technology Co.,Ltd. |
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CP03 | Change of name, title or address |
Address after: 213, 2nd Floor, Building 1, No. 10 Boxing 5th Road, Economic and Technological Development Zone, Daxing District, Beijing 100176 Patentee after: Beijing Blue Arrow Hongqing Technology Co.,Ltd. Country or region after: China Address before: 26-5, Building 112, Lane 600, Tangming Road, Shihudang Town, Songjiang District, Shanghai, 201600 Patentee before: Shanghai Lanjian Hongqing Technology Co.,Ltd. Country or region before: China |