车用高压氢气瓶组合阀门的研究和试验方法  

Research and Test Method of Combined Valve of High-pressure Hydrogen Cylinder for Vehicle

作　　者：刘仁豪 王东雨 孟令宇 周如林 LIU Renhao;WANG Dongyu;MENG Lingyu;ZHOU Rulin(Beijing Tianma Intelligent Control Technology Co.,Ltd.,Beijing 101399,China;FTXT Energy Technology Co.,Ltd.,Baoding 071000,China)

机构地区：[1]北京天玛智控科技股份有限公司,北京顺义101399 [2]未势能源科技有限公司,河北保定071000

出　　处：《低温与特气》2022年第5期14-18,共5页Low Temperature and Specialty Gases

摘　　要：氢燃料电池汽车以其高效率、零排放的特点,被认为是汽车的终极能源。车用高压氢气瓶组合阀门(简称“瓶阀”)是车载储氢系统的关键零部件,用于控制储氢瓶内高压氢气的通断,高压氢气经瓶阀输送给下游减压阀、电堆,其可靠性对保障氢燃料电池汽车的安全性具有重要的意义。主要介绍高压氢气瓶组合阀门的主要功能、工作流程、设计和试验依据及国内外的发展现状等方面内容。Hydrogen fuel cell vehicle(HFV)is regarded as the ultimate energy source of automobile because of its high efficiency and zero emission.Combined valve of high-pressure hydrogen cylinder for vehicle(referred to as"bottle valve"for short)is the key component of vehicle-mounted hydrogen storage system,which is used to control the on-off of high-pressure hydrogen in the hydrogen storage bottle.The high-pressure hydrogen is delivered to the downstream pressure reducing valve and the stack through the bottle valve,and its reliability is of great significance to ensure the safety of hydrogen fuel cell vehicles.This paper introduces the main functions,working flow,design and test basis,and the development status at home and abroad of the high-pressure hydrogen cylinder combined valve.

关 键 词：氢燃料 车用高压氢气瓶组合阀门 瓶阀 储氢瓶 试验依据 

分 类 号：TH49[机械工程—机械制造及自动化]