标准解读

GB/T 44399-2024是一项针对移动式金属氢化物可逆储放氢系统的国家标准。该标准详细规定了此类系统在设计、制造、检验、使用及维护等方面的技术要求和安全规范，旨在确保储氢系统的高效性、可靠性和安全性，促进氢能技术的规范化应用与发展。

标准内容概览：

  1. 范围：明确了标准适用的移动式金属氢化物储放氢系统类型，包括但不限于车载、船载及便携式设备等，涵盖了从材料选择到系统集成的全过程。

  2. 术语和定义：对涉及的专业术语进行明确界定，如金属氢化物、吸氢量、放氢速率等，为标准的理解与执行提供统一语言基础。

  3. 基本要求：规定了系统应满足的基本性能指标，如储氢密度、循环稳定性、工作温度范围及压力要求等，确保系统能够在不同环境下稳定运行。

  4. 材料与组件：详细说明了用于构建系统的关键材料及其性能要求，特别是金属氢化物材料的选择原则，以及储罐、阀门、传感器等关键部件的标准。

  5. 系统设计：涵盖了系统整体设计原则，包括结构布局、热管理、安全防护措施等，确保系统设计合理，操作便捷且能有效防止氢气泄漏。

  6. 制造与检验：制定了详细的制造工艺要求和质量控制标准，以及系统出厂前必须通过的性能测试和安全检验项目，以验证其符合设计要求。

  7. 操作与维护：提供了系统操作指南和维护保养规范，包括日常检查、定期维护、故障处理及应急响应措施，确保系统长期稳定运行。

  8. 安全与环保：强调了系统在设计、使用和维护过程中的安全注意事项，以及对环境影响的控制措施，确保符合国家环保要求。

  9. 标志、包装、运输和储存：规定了产品标识、包装方式、运输条件及储存要求，以保护系统在非使用阶段不受损害。

该标准通过上述各方面的具体指导，为移动式金属氢化物可逆储放氢系统的整个生命周期设定了统一标准，有助于提升行业技术水平，保障用户安全，推动氢能产业健康发展。


如需获取更多详尽信息，请直接参考下方经官方授权发布的权威标准文档。

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文档简介

ICS

27.010

CCS

F19

中华人民共和国国家标准

GB/T44399—2024

移动式金属氢化物可逆储放氢系统

Reversiblemetalhydridehydrogenstoragesystemfortransportableapplication

2024-08-23发布2024-12-01实施

国家市场监督管理总局发布

国家标准化管理委员会

GB/T44399—2024

目次

前言

·····································································································

Ⅲ

1

范围

··································································································

1

2

规范性引用文件

······················································································

1

3

术语和定义

···························································································

1

4

组成与型号

···························································································

3

4.1

组成

······························································································

3

4.2

型号

······························································································

3

5

使用条件

······························································································

3

5.1

压力

······························································································

3

5.2

温度范围

·························································································

3

5.3

氢气品质

·························································································

4

6

设计要求

······························································································

4

6.1

一般要求

·························································································

4

6.2

材料要求

·························································································

4

6.3

金属氢化物可逆储放氢单元

·····································································

4

6.4

设计载荷

·························································································

4

6.5

超压和火灾防护

·················································································

4

6.6

储氢材料的装填

·················································································

5

6.7

金属氢化物可逆储放氢模块的换热结构

·························································

5

6.8

颗粒物防范

······················································································

5

6.9

使用寿命

·························································································

5

7

试验要求

······························································································

5

7.1

试验项目与试验要求

·············································································

5

7.2

出厂检验

·························································································

9

7.3

型式试验

························································································

10

7.4

定期检验周期

···················································································

10

8

标识和标签

··························································································

10

8.1

标识

·····························································································

10

8.2

标签

·····························································································

10

9

产品文件

····························································································

11

9.1

材料安全数据表

················································································

11

9.2

产品合格证

·····················································································

11

9.3

批量检验质量证明书

···········································································

11

附录A（资料性）

储氢材料

·········································································

12

Ⅰ

GB/T44399—2024

A.1

Ⅰ类危险货物

··················································································

12

A.2

常用储氢材料

··················································································

12

附录B（资料性）

压力等级关系

·····································································

13

附录C（规范性）

实测最大应变增长趋势判定方法

·················································

14

附录D（资料性）

充放氢试验流程

··································································

15

D.1

充氢试验流程

··················································································

15

D.2

放氢试验流程

··················································································

15

参考文献

································································································

17

Ⅱ

GB/T44399—2024

前言

本文件按照GB/T1.1—2020《标准化工作导则第1部分：标准化文件的结构和起草规则》的规

定起草。

请注意本文件的某些内容可能涉及专利。本文件的发布机构不承担识别专利的责任。

本文件由全国氢能标准化技术委员会（SAC/TC309）提出并归口。

本文件起草单位：有研工程技术研究院有限公司、有研（广东）新材料技术研究院、中国标准化研

究院、浙江大学、深圳市佳华利道新技术开发有限公司、北京海德利森科技有限公司、北京低碳清洁能

源研究院、中国特种设备检测研究院、大连锅炉压力容器检验检测研究院有限公司、北京天海工业有限

公司、北京伯肯节能科技股份有限公司、华南理工大学、南开大学、复旦大学、中广核风电有限公司、

内蒙古稀土功能材料创新中心有限责任公司、浙江蓝能燃气设备有限公司、中能建氢能源有限公司。

本文件主要起草人：蒋利军、李志念、郭秀梅、叶建华、郑津洋、鲍威、杨燕梅、凌兆蔚、

陈立新、韩武林、何广利、黄强华、胡军、管坚、张保国、郝雷、王树茂、武媛方、徐焕恩、陈军、

朱敏、孙大林、王睿、曹文红、蒙丽娟、李京光、夏明、刘大为。

Ⅲ

GB/T44399—2024

移动式金属氢化物可逆储放氢系统

警示：本文件不涉及与移动式金属氢化物可逆储放氢系统有关的所有安全问题。在使用本文件前，

使用者有责任制定相应的安全和保护措施，并保证符合国家有关法律法规、强制性国家标准的要求。

1范围

本文件规定了移动式金属氢化物可逆储放氢系统的组成与型号、使用条件、设计要求、试验要求、

标识和标签、产品文件。

本文件适用于储存介质为氢气的道路机动车辆和场内机动车辆用金属氢化物可逆储放氢系统，其使

用的壳体水容积不超过150L，最高温升压力不超过25MPa，使用环境温度-40℃～65℃。氢能船舶、

有轨电车、工程机械、发电装置等用金属氢化物可逆储放氢系统可参照本文件。

2规范性引用文件

下列文件中的内容通过文中的规范性引用而构成本文件必不可少的条款。其中，注日期的引用文

件，仅该日期对应的版本适

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