| 摘要 |
PURPOSE: A vacuum insulation panel is provided to enhance insulation performance since heat transfer is done through a pair of panel members and a plurality of spacers. CONSTITUTION: A vacuum insulation panel comprises a plurality of panel members(10), a plurality of spacers(12) and an outer cover. The spacer is interposed between the panel members and maintains a given interval between them. The outer cover hermetically covers the panel members. The panel members and the spacers are formed from fiber reinforced plastics. The spacers are installed on each corner and the center of the panel members and forms hollow parts between the panel members. The outer cover has a structure, in which aluminum foil, nylon, polyethylene terephthalate, low-density polyethylene are successively deposited. The panel members are covered in a vacuum chamber by the outer cover. |
