CN113932148A - 一种高压氧气限压阀 - Google Patents
一种高压氧气限压阀 Download PDFInfo
- Publication number
- CN113932148A CN113932148A CN202111025538.4A CN202111025538A CN113932148A CN 113932148 A CN113932148 A CN 113932148A CN 202111025538 A CN202111025538 A CN 202111025538A CN 113932148 A CN113932148 A CN 113932148A
- Authority
- CN
- China
- Prior art keywords
- pressure
- oxygen
- limiting
- pressure oxygen
- hole
- 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
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D1/00—Pipe-line systems
- F17D1/02—Pipe-line systems for gases or vapours
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D13/00—Arrangements or adaptations of air-treatment apparatus for aircraft crew or passengers, or freight space, or structural parts of the aircraft
- B64D13/06—Arrangements or adaptations of air-treatment apparatus for aircraft crew or passengers, or freight space, or structural parts of the aircraft the air being conditioned
-
- 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
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
- F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
-
- 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
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
- F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
- F16K17/06—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded with special arrangements for adjusting the opening pressure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D3/00—Arrangements for supervising or controlling working operations
- F17D3/01—Arrangements for supervising or controlling working operations for controlling, signalling, or supervising the conveyance of a product
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D5/00—Protection or supervision of installations
- F17D5/005—Protection or supervision of installations of gas pipelines, e.g. alarm
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D13/00—Arrangements or adaptations of air-treatment apparatus for aircraft crew or passengers, or freight space, or structural parts of the aircraft
- B64D13/06—Arrangements or adaptations of air-treatment apparatus for aircraft crew or passengers, or freight space, or structural parts of the aircraft the air being conditioned
- B64D2013/0603—Environmental Control Systems
- B64D2013/0681—Environmental Control Systems with oxygen control
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Pulmonology (AREA)
- Aviation & Aerospace Engineering (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202111025538.4A CN113932148B (zh) | 2021-09-02 | 2021-09-02 | 一种高压氧气限压阀 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202111025538.4A CN113932148B (zh) | 2021-09-02 | 2021-09-02 | 一种高压氧气限压阀 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN113932148A true CN113932148A (zh) | 2022-01-14 |
CN113932148B CN113932148B (zh) | 2023-05-05 |
Family
ID=79274946
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202111025538.4A Active CN113932148B (zh) | 2021-09-02 | 2021-09-02 | 一种高压氧气限压阀 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN113932148B (zh) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20140060672A1 (en) * | 2011-04-29 | 2014-03-06 | Robert Bosch Gmbh | Pressure-limiting valve |
CN204062045U (zh) * | 2014-06-05 | 2014-12-31 | 玉环县和成铜业有限公司 | 一种二氧化碳减压阀 |
CN205841888U (zh) * | 2016-06-29 | 2016-12-28 | 浙江科力车辆控制系统有限公司 | 安装有安全阀的限压阀 |
CN107224685A (zh) * | 2016-04-14 | 2017-10-03 | 湖北航天化学技术研究所 | 高空跳伞供氧装置 |
CN111420312A (zh) * | 2020-03-10 | 2020-07-17 | 中国人民解放军63919部队 | 一种用于高空跳伞的肺式结构氧气调节器 |
-
2021
- 2021-09-02 CN CN202111025538.4A patent/CN113932148B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20140060672A1 (en) * | 2011-04-29 | 2014-03-06 | Robert Bosch Gmbh | Pressure-limiting valve |
CN204062045U (zh) * | 2014-06-05 | 2014-12-31 | 玉环县和成铜业有限公司 | 一种二氧化碳减压阀 |
CN107224685A (zh) * | 2016-04-14 | 2017-10-03 | 湖北航天化学技术研究所 | 高空跳伞供氧装置 |
CN205841888U (zh) * | 2016-06-29 | 2016-12-28 | 浙江科力车辆控制系统有限公司 | 安装有安全阀的限压阀 |
CN111420312A (zh) * | 2020-03-10 | 2020-07-17 | 中国人民解放军63919部队 | 一种用于高空跳伞的肺式结构氧气调节器 |
Also Published As
Publication number | Publication date |
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CN113932148B (zh) | 2023-05-05 |
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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 | ||
CB03 | Change of inventor or designer information |
Inventor after: Zhang Baojian Inventor after: Zhuang Fengting Inventor after: Dong Yu Inventor after: He Zheng Inventor after: Mo Mingzhu Inventor after: Li Xiang Inventor before: Zhang Baojian Inventor before: Li Zhenghong Inventor before: Liu Liangliang Inventor before: He Zheng Inventor before: Li Xiang Inventor before: Zhuang Fengting |
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CB03 | Change of inventor or designer information | ||
GR01 | Patent grant | ||
GR01 | Patent grant |