IV型储氢气瓶塑料内胆氢相容性试验方法标准对比分析  

Comparative Analysis of Hydrogen Compatibility Test Method Standards for Plastic Liner of Type IV Hydrogen Storage Cylinders

作　　者：谢涛 刘岩 韩冰 金鑫 王少可 Xie Tao;Liu Yan;Han Bing;Jin Xin;Wang Shaoke(Dalian Boiler and Pressure Vessel Inspection&Testing Institute Co.,Ltd.,Dalian 116013;Key Laboratory of Gas Cylinders Safety Technology for State Market Regulation,Dalian 116013)

机构地区：[1]大连锅炉压力容器检验检测研究院有限公司,大连116013 [2]国家市场监管重点实验室(气瓶安全技术),大连116013

出　　处：《中国特种设备安全》2025年第4期8-11,17,共5页China Special Equipment Safety

基　　金：国家市场监督管理总局科技计划项目课题(2022MK135)。

摘　　要：储氢气瓶是氢燃料电池汽车供氢系统的一个关键部件,塑料内胆碳纤维全缠绕复合气瓶具有重量轻、抗疲劳性能好、质量储氢密度高等优点,是当前车载储氢领域的研究热点。在35~70 MPa的高压氢环境中,塑料内胆和氢气的相容性是需要考虑的关键因素。目前,国际标准化组织、加拿大(美国)和国内已制定了相关标准,本文系统比较了ISO11114-5:2022、CSA/ANSICHMC2:19以及GB/T42610—2023标准,为国家标准的发展完善提供参考。The hydrogen storage cylinder is a key component of the hydrogen supply system for hydrogen fuel cell vehicles.Fully-wrapped carbon fiber hydrogen storage reinforced cylinder with a plastic inner has the advantages of light weight,good fatigue resistance,and high mass hydrogen storage density,and it is a research hotspot in the field of on-board hydrogen storage.The hydrogen compatibility of plastic inner liner is a key factor in high-pressure hydrogen environments ranging from 35 to 70 MPa.At present,the International Organization for Standardization(ISO),as well as Canada,the United States and China,have developed relevant standards.This article systematically compares the ISO 11114-5:2022,CSA/ANSI CHMC 2:19,and GB/T 42610—2023 standard,providing reference for the development and improvement of national standards.

关 键 词：IV型气瓶 塑料内胆 氢相容性 标准 

分 类 号：X933.4[环境科学与工程—安全科学]