证券日报网1月29日讯，冰轮环境（000811）在接受调研者提问时表示，在当前的磁约束可控核聚变装 置中，磁约束装置(如托卡马克)依赖强大的超导磁体产生磁场来约束等离子体。这些磁体需要在极低温 (接近绝对零度，约-269°C)下运行。氦气压缩机是超导磁体冷却系统的关键设备，用于维持氦的制冷循 环和极低温环境。2016年，公司研发成功极低温用氦气压缩机，填补国内空白，供货中国科学院"液氦 到超流氦温区大型低温制冷系统"国家实验室。该液氦到超流氦温区大型低温制冷系统可以构建接近自 然界绝对零度(-273.15℃)的极低温环境。为"推动能源科技自立自强，加快补齐影响产业链供应链安全 的短板技术装备和巩固领先技术优势"，国家能源局组织评定了"第一批26项能源领域首台(套)重大技术 装备项目"，公司氦气压缩机在列。之后公司陆续为多家科研院所供应氦气压缩机，应用于国家重大前 沿科技研究项目。 ...

Group 1 - The company Ice Wheel Environment focuses on providing advanced system solutions and full lifecycle services in the energy and power sectors, with main products including compressors and heat exchangers operating in a temperature range of -271℃ to 200℃ [1] - The company's products are applied in various fields such as food freezing, chemical production, and rail transportation, and it provides cooling equipment and heat exchange devices for data centers, recognized in the Ministry of Industry and Information Technology's directory of advanced applicable technologies for national green data centers [1] - In the nuclear power sector, the company has developed technologies for nuclear island cooling and nuclear energy heating, serving multiple nuclear power plants and possessing extensive domestic and international case studies, making it a global service provider for nuclear island refrigeration machines [1] Group 2 - The company has also ventured into the field of controlled nuclear fusion, developing ultra-low temperature helium compressors for magnetic confinement fusion devices, filling a domestic gap and supplying the Chinese Academy of Sciences' national laboratory [1] - In the marine economy, the company is laying out smart solutions for ship and marine green energy systems, providing marine refrigeration machines and BOG re-liquefaction devices to support deep-sea fishing and seafood processing vessels [1]