CN114517845A - 一种适用于70MPa工作压力的组合阀 - Google Patents
一种适用于70MPa工作压力的组合阀 Download PDFInfo
- Publication number
- CN114517845A CN114517845A CN202011313262.5A CN202011313262A CN114517845A CN 114517845 A CN114517845 A CN 114517845A CN 202011313262 A CN202011313262 A CN 202011313262A CN 114517845 A CN114517845 A CN 114517845A
- Authority
- CN
- China
- Prior art keywords
- valve
- stage
- safety
- pressure
- stop
- 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
- 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
- F16K13/00—Other constructional types of cut-off apparatus; Arrangements for cutting-off
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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
- 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
- F16K17/0486—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 mechanical actuating means
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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
- 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
- F16K17/164—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side and remaining closed after return of the normal pressure
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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
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/20—Excess-flow valves
- F16K17/22—Excess-flow valves actuated by the difference of pressure between two places in the flow line
- F16K17/24—Excess-flow valves actuated by the difference of pressure between two places in the flow line acting directly on the cutting-off member
- F16K17/28—Excess-flow valves actuated by the difference of pressure between two places in the flow line acting directly on the cutting-off member operating in one direction only
- F16K17/30—Excess-flow valves actuated by the difference of pressure between two places in the flow line acting directly on the cutting-off member operating in one direction only spring-loaded
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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
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/02—Construction of housing; Use of materials therefor of lift valves
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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
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/02—Construction of housing; Use of materials therefor of lift valves
- F16K27/0209—Check valves or pivoted 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
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/02—Construction of housing; Use of materials therefor of lift valves
- F16K27/0254—Construction of housing; Use of materials therefor of lift valves with conical shaped valve members
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C13/00—Details of vessels or of the filling or discharging of vessels
- F17C13/04—Arrangement or mounting of valves
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- 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
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Safety Valves (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011313262.5A CN114517845A (zh) | 2020-11-20 | 2020-11-20 | 一种适用于70MPa工作压力的组合阀 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011313262.5A CN114517845A (zh) | 2020-11-20 | 2020-11-20 | 一种适用于70MPa工作压力的组合阀 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114517845A true CN114517845A (zh) | 2022-05-20 |
Family
ID=81595320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011313262.5A Pending CN114517845A (zh) | 2020-11-20 | 2020-11-20 | 一种适用于70MPa工作压力的组合阀 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114517845A (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115614520A (zh) * | 2022-12-19 | 2023-01-17 | 常州市潞城燃气设备股份有限公司 | 一种自动放散阀 |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201858396U (zh) * | 2010-10-26 | 2011-06-08 | 辽宁辽兴石油机械有限公司 | 三级气体减压装置 |
| CN104864104A (zh) * | 2015-05-22 | 2015-08-26 | 宋春光 | 安全单向截止阀 |
| CN204610972U (zh) * | 2015-02-12 | 2015-09-02 | 广东奇才阀门科技有限公司 | 带截止功能的直阀 |
| KR20160046508A (ko) * | 2014-10-21 | 2016-04-29 | 주식회사 영창터보텍 | 안전밸브 |
| CN108087602A (zh) * | 2017-12-15 | 2018-05-29 | 上海瀚氢动力科技有限公司 | 一种集成减压阀 |
| CN109340411A (zh) * | 2018-10-15 | 2019-02-15 | 武汉格罗夫氢能汽车有限公司 | 供氢系统一体式调压装置 |
| US10527183B1 (en) * | 2017-05-01 | 2020-01-07 | KHOLLE Magnolia 2015, LLC | Pressure relief valve |
| CN211423455U (zh) * | 2019-12-12 | 2020-09-04 | 未势能源科技有限公司 | 用于储气系统的阀组件、储气系统和车辆 |
| CN213982138U (zh) * | 2020-11-20 | 2021-08-17 | 如皋瀚氢新能源科技有限公司 | 一种适用于70MPa工作压力的组合阀 |
-
2020
- 2020-11-20 CN CN202011313262.5A patent/CN114517845A/zh active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201858396U (zh) * | 2010-10-26 | 2011-06-08 | 辽宁辽兴石油机械有限公司 | 三级气体减压装置 |
| KR20160046508A (ko) * | 2014-10-21 | 2016-04-29 | 주식회사 영창터보텍 | 안전밸브 |
| CN204610972U (zh) * | 2015-02-12 | 2015-09-02 | 广东奇才阀门科技有限公司 | 带截止功能的直阀 |
| CN104864104A (zh) * | 2015-05-22 | 2015-08-26 | 宋春光 | 安全单向截止阀 |
| US10527183B1 (en) * | 2017-05-01 | 2020-01-07 | KHOLLE Magnolia 2015, LLC | Pressure relief valve |
| CN108087602A (zh) * | 2017-12-15 | 2018-05-29 | 上海瀚氢动力科技有限公司 | 一种集成减压阀 |
| CN109340411A (zh) * | 2018-10-15 | 2019-02-15 | 武汉格罗夫氢能汽车有限公司 | 供氢系统一体式调压装置 |
| CN211423455U (zh) * | 2019-12-12 | 2020-09-04 | 未势能源科技有限公司 | 用于储气系统的阀组件、储气系统和车辆 |
| CN213982138U (zh) * | 2020-11-20 | 2021-08-17 | 如皋瀚氢新能源科技有限公司 | 一种适用于70MPa工作压力的组合阀 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115614520A (zh) * | 2022-12-19 | 2023-01-17 | 常州市潞城燃气设备股份有限公司 | 一种自动放散阀 |
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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 | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20241205 Address after: 519000, No. 33 Kerong Road, Xiangzhou District, Zhuhai City, Guangdong Province, China Applicant after: Hanhe Power (Zhuhai) Technology Co.,Ltd. Country or region after: China Address before: 226503 No.1 Xiangjiang Road, Chengbei street, Nantong City, Jiangsu Province Applicant before: Rugao hanhydrogen New Energy Technology Co.,Ltd. Country or region before: China |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20220520 |
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| WD01 | Invention patent application deemed withdrawn after publication |