加氢站用高压氢气隔膜压缩机设计研究
Design and research of high-pressure hydrogen diaphragm compressor for hydrogen refueling stations
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- 引用格式:
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田中辉,李众宇,赵月晶,孙若凡.加氢站用高压氢气隔膜压缩机设计研究[J].天然气与石油,2025,43(5):142-150.doi:10.3969/j.issn.1006-5539.2025.05.018
TIAN Zhonghui, LI Zhongyu, ZHAO Yuejing, SUN Ruofan.Design and research of high-pressure hydrogen diaphragm compressor for hydrogen refueling stations[J].Natural Gas and Oil,2025,43(5):142-150.doi:10.3969/j.issn.1006-5539.2025.05.018
- DOI:
- 10.3969/j.issn.1006-5539.2025.05.018
- 作者:
- 田中辉1,2 李众宇1 赵月晶3 孙若凡4
TIAN Zhonghui1,2, LI Zhongyu1, ZHAO Yuejing3, SUN Ruofan4
- 作者单位:
- 1. 国能氢创科技(北京)有限责任公司, 北京 100007; 2. 国家能源集团氢能科技有限责任公司, 北京 100007; 3. 中石油深圳新能源研究院有限公司, 广东 深圳 518054; 4. 西安交通大学能源与动力工程学院, 陕西 西安 710049
1. CHN Energy Hydrogen Innovation Technology Co., Ltd., Beijing, 100007, China; 2. CHN Energy Hydrogen Technology Co., Ltd., Beijing, 100007, China; 3. PetroChina Shenzhen New Energy Research Institute Co., Ltd., Shenzhen, Guangdong, 518054, China; 4. School of Energy and Power Engineering, Xi'an Jiaotong University, Xi'an, Shaanxi, 710049, China
- 关键词:
- 加氢站;隔膜压缩机;设计研究
Hydrogen refueling station; Diaphragm compressor; Design and research
- 摘要:
- 针对70
MPa加氢站商业化对高压氢气隔膜压缩机的需求,依据某项目氢气隔膜压缩机的技术指标要求,设计了加氢站用高压氢气隔膜压缩机。首先进行了氢气隔膜压缩机热力学设计计算;然后对动力学设计计算过程及关键零部件有限元分析进行了详细阐述;最后,基于对称式压缩机型式对高压氢气隔膜压缩机进行了机械结构设计及装配后测试验证。结果表明,设计高压氢气隔膜压缩机各项技术参数均达到了设计指标要求,证实了设计计算过程的合理性。研究结果具有一定的实际应用价值,为加氢站用高压大排量氢气隔膜压缩机的开发提供了理论技术基础。
In response to the demand of high-pressure hydrogen diaphragm compressor driven by the commercialization of 70 MPa hydrogen refueling station, and according to the technical specifications of a hydrogen diaphragm compressor in a specific project, a high-pressure hydrogen diaphragm compressor was designed for application in hydrogen refueling station. Firstly, the thermodynamic design calculations of the hydrogen diaphragm compressor were carried out; then, the calculation process of dynamic design and the finite element analysis of key components were described in detail; finally, based on the symmetrical compressor configuration, the mechanical structure of the high-pressure hydrogen diaphragm compressor was designed and subsequently tested after assembly. The results show that all technical parameters of the designed high-pressure hydrogen diaphragm compressor met the design specification requirements, confirming that the design calculation process is rational and has certain practical application value and provides a theoretical and technical basis for the development of high-pressure and large-capacity hydrogen diaphragm compressor for hydrogen refueling stations.
