| 摘要 |
<p>PURPOSE:To provide a method for manufacturing a vacuum heat insulated structure in which the form selection as the vacuum heat insulated structure is relatively facilitated, no inner bag is required, and the thermal treatment of a getter agent, even when it is added into a compact, can be easily performed. CONSTITUTION:When a vacuum heat insulated structure 1 formed by filling a heat insulating core material as a space holding member into a facing body 3 forming an airtight chamber 2 in the inner part, and vacuum exhausting the airtight chamber 2 is manufactured, porous grain materials 5 are partially adhered to each other by a binder 7 in a mold 6 to provide a compact 50, the compact 50 is housed into the facing body 3 as the heat insulating core material, and the airtight chamber 3 is then vacuum exhausted.</p> |
