| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a heat insulation cabinet capable of obtaining high reliability of heat insulation performance and avoiding a cost increase by making the folding of a vacuum heat insulation panel at a bent part of a peripheral wall unnecessary. <P>SOLUTION: In a heat insulation cabinet 1 insulated by arranging vacuum heat insulating panels (6, 10, 13) on ambient walls (1a, 1b, 1e), foam insulation 7 is filled into the bent parts 14, 24 on the walls (1a, 1b, 1e). Accordingly, it becomes unnecessary to arrange the vacuum heat insulating panels (6, 10) while folding the vacuum heat insulating panels (6, 10) on the bent parts 14, 24 and the problem of breakage of the vacuum heat insulating panels (6, 10) due to the folding is dissolved and, therefore, the high reliability of heat insulation performance by virtue of the vacuum heat insulating panels (6, 10) can be obtained. Further, man-hour due to the folding of the vacuum heat insulating panels (6, 10) does not increase, and thereby, the cost increase can be avoided. <P>COPYRIGHT: (C)2013,JPO&INPIT |
