CN114235313B - 气瓶气密性检测方法及装置 - Google Patents

气瓶气密性检测方法及装置 Download PDF

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Publication number
CN114235313B
CN114235313B CN202111363737.6A CN202111363737A CN114235313B CN 114235313 B CN114235313 B CN 114235313B CN 202111363737 A CN202111363737 A CN 202111363737A CN 114235313 B CN114235313 B CN 114235313B
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China
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air
pressure
gas
preset
gas cylinder
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CN114235313A (zh
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李大海
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Huizhou Kaimeite Gases Co ltd
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Huizhou Kaimeite Gases Co ltd
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Priority to CN202111363737.6A priority Critical patent/CN114235313B/zh
Priority to PCT/CN2021/132658 priority patent/WO2023087338A1/fr
Publication of CN114235313A publication Critical patent/CN114235313A/zh
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
    • G01M3/32—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for containers, e.g. radiators
    • G01M3/3236—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for containers, e.g. radiators by monitoring the interior space of the containers
    • G01M3/3272—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for containers, e.g. radiators by monitoring the interior space of the containers for verifying the internal pressure of closed containers
    • 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
    • Y02E60/32—Hydrogen storage

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Examining Or Testing Airtightness (AREA)
CN202111363737.6A 2021-11-17 2021-11-17 气瓶气密性检测方法及装置 Active CN114235313B (zh)

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Application Number Priority Date Filing Date Title
CN202111363737.6A CN114235313B (zh) 2021-11-17 2021-11-17 气瓶气密性检测方法及装置
PCT/CN2021/132658 WO2023087338A1 (fr) 2021-11-17 2021-11-24 Procédé et appareil de test de l'étanchéité aux gaz d'un cylindre à gaz

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CN202111363737.6A CN114235313B (zh) 2021-11-17 2021-11-17 气瓶气密性检测方法及装置

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CN114235313A CN114235313A (zh) 2022-03-25
CN114235313B true CN114235313B (zh) 2023-06-06

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WO (1) WO2023087338A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117129160B (zh) * 2023-08-25 2024-03-26 江苏舒茨测控设备股份有限公司 元器件气密检测装置的预警报警方法、系统、终端及存储介质
CN117330261B (zh) * 2023-09-27 2024-06-04 深圳市康泰电气设备有限公司 一种开关设备充气柜漏气检测装置

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CN102338685B (zh) * 2011-05-18 2014-04-16 大连理工大学 压力容器气密性实验装置及方法
CN202599632U (zh) * 2012-03-27 2012-12-12 重庆安谐新能源技术有限公司 一种天然气储运气瓶气密检定系统
CN202710266U (zh) * 2012-07-13 2013-01-30 山东汇通气体能源设备有限公司 气瓶气密性检测装置
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CN211085581U (zh) * 2019-11-08 2020-07-24 武汉汽车车身附件研究所有限公司 一种汽车管路气密检漏及泄漏点检查试验装置
CN210834040U (zh) * 2019-11-12 2020-06-23 山东国安特种设备检验检测有限公司 气瓶充气气密检验一体机
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CN113405742B (zh) * 2021-08-20 2021-11-16 北京力耘柯创医学研究院 一种输液管质量检测系统

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CN203703612U (zh) * 2014-01-19 2014-07-09 通富热处理(昆山)有限公司 一种用于氮化炉的气瓶充气装置

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