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研制运输式液氦容器,是上海市科委下达的科研任务,是为了推广低温技术和超导技术的研究和应用,解决我国氦液化设备少(建立氦液化站需要大重资金),使用液氦进行极低温实验难的矛盾。TLHe-100型液氦容器就是使液氦能运送到野外或无氦液化设备单位进行极低温实验。液氦汽化潜热极小,保存都很困难,运输并能保存就更困难,它需要液氦容器有极好的保温性能(称为超级绝热),良好的防
The development of transport-type liquid helium container is the scientific research mission issued by Shanghai Municipal Science and Technology Commission, in order to promote the research and application of cryogenic technology and superconducting technology, and to solve the problems of less helium liquefaction equipment (large amount of funds needed to set up helium liquefaction station) Helium for cryogenic experiments difficult contradictions. TLHe-100 liquid helium container is to make the liquid helium can be transported to the field or helium-free liquefaction unit for cryogenic experiments. Liquid helium has a very low latent heat of vaporization and is difficult to store and more difficult to transport and to preserve. It requires liquid helium containers with excellent thermal insulation (called super thermal insulation), good protection