| abstract |
The present invention relates to a cryogenic material storage container for forming a plating layer on the outer surface of the cryogenic material storage container to reduce the vaporization rate. The cryogenic material storage container according to the present invention has an inner container in which the cryogenic material in a liquefied state is stored in the inner accommodating space through a supply pipe, and is installed with a space spaced outside the inner container, so that the space spaced is in a vacuum state. It includes an outer container provided with a vacuum port, and an insulating member installed in the vacuum area between the inner container and the outer container to block heat transfer to the inner container, and is connected to the outlet of the inner container between the inner container and the outer container. And the discharge pipe is discharged by vaporizing the cryogenic material is discharged, the heat conductive layer coated with a high thermal conductivity high conductive material is formed on the outer surface of the discharge pipe. According to this configuration, the heat applied to the outer container is effectively blocked from being transferred to the inner container for storing the cryogenic material, while the heat conduction area of the discharge pipe is increased to reduce the vaporization rate of the cryogenic material, thereby reducing the loss rate due to the vaporization of the cryogenic material. By reducing the loss rate due to the vaporization of the cryogenic material, and in addition to the cryogenic material, an additional inexpensive auxiliary cryogenic material can be used auxiliary for fuel or industrial use. |