CRYOGENIC STORAGE TANK WITH IMPROVED HEAT-BLOCKING EFFICIENCY

摘要

PURPOSE: A cryogenic storage tank with enhanced heat insulation efficiency is provided to prevent thermal evaporation lost by a bracket. CONSTITUTION: A cryogenic storage tank with enhanced heat insulation efficiency comprises a dual structure of an outer container(3) and an inner vessel(2). A fixing member(4) to support the inner vessel from the side and a bracket(6) to support the lower side are installed in between the outer and the inner vessels. The bracket includes a heat blocking unit(7) to keep the heat conduction out. The heat blocking unit includes a pair of flanges with multiple through holes.