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    • 8. 发明申请
    • REFRIGERATOR AND VACUUM HEAT INSULATING MATERIAL FOR USE IN REFRIGERATOR
    • 制冷机使用的制冷器和真空绝热材料
    • US20130313267A1
    • 2013-11-28
    • US13983507
    • 2012-08-31
    • Yoshimasa HorioShinya NagahataToshio KobayashiTarou YamaguchiShuhei SugimotoKazuya NakanishiJunichi KuritaHiroki HamanoShinya KojimaNoriyuki Miyaji
    • Yoshimasa HorioShinya NagahataToshio KobayashiTarou YamaguchiShuhei SugimotoKazuya NakanishiJunichi KuritaHiroki HamanoShinya KojimaNoriyuki Miyaji
    • F25D11/00
    • F25D11/00F25D23/06F25D2201/14
    • The present invention provides a refrigerator with improved refrigerator box strength and high heat insulating performance, which is configured such that external deformation due to entry of air into a vacuum heat insulating material, the entry of air being caused by aging degradation, is prevented. The present invention includes: a heat-insulated box including an inner casing and an outer casing, in which space between the inner casing and the outer casing is filled with a foamed heat insulating material; and a vacuum heat insulating material disposed in at least a side wall of the heat-insulated box together with the foamed heat insulating material, the vacuum heat insulating material including an outer skin material, the outer skin material including at least a core material and being decompression-sealed. The vacuum heat insulating material includes a gas adsorbent. Since the vacuum heat insulating material including the gas adsorbent is included in the side wall, which tends to be greatly distorted among the heat insulating walls of the refrigerator, the rigidity of the side wall is improved and aging degradation of the vacuum heat insulating material is suppressed. As a result, the rigidity of the heat-insulated box can be maintained for a long term, and external deformation of the outer casing of the body can be prevented.
    • 本发明提供了一种具有改善的冰箱箱强度和高绝热性能的冰箱,其被构造成使得由于空气进入真空绝热材料而导致的外部变形,由老化劣化引起的空气进入。 本发明包括:包括内壳和外壳的绝热箱,其中内壳和外壳之间的空间填充有泡沫绝热材料; 以及设置在所述隔热箱的至少侧壁中的所述真空绝热材料与所述发泡绝热材料一起,所述真空绝热材料包括外皮材料,所述外皮材料至少包括芯材,并且是 减压密封。 真空绝热材料包括气体吸附剂。 由于包括气体吸附剂的真空隔热材料包括在侧壁中,在冰箱的绝热壁之间容易发生大的变形,所以侧壁的刚性提高,真空隔热材料的老化劣化是 被压制 结果,可以长期保持隔热箱的刚性,并且可以防止身体的外壳的外部变形。