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Title:
REFRIGERATOR
Document Type and Number:
Japanese Patent JP2020034209
Kind Code:
A
Abstract:
To provide a refrigerator in which a partition heat insulation wall can be mounted even after urethane foam is filled between an outer case and an inner case, by allowing the partition heat insulation wall to prevent a vacuum heat insulation material from being damaged by external force, even without filling the urethane foam.SOLUTION: A refrigerator includes: an outer case; an inner case; a foamed heat insulation material filled between the outer case and the inner case; and a partition heat insulation wall for insulating heat by partitioning adjacent spaces. The partition heat insulation wall includes: a first case; a second case provided opposing to the first case; and a vacuum heat insulation material housed in a space formed by the first case and the second case, and comprised by the inside being decompressed in a state where a core material is sealed inside an outer packing material. Between the vacuum heat insulation material and the second case, a soft member is provided which is softer than the vacuum heat insulation material.SELECTED DRAWING: Figure 4

Inventors:
TSUFUKU MASAYASU
Application Number:
JP2018159904A
Publication Date:
March 05, 2020
Filing Date:
August 29, 2018
Export Citation:
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Assignee:
HITACHI GLOBAL LIFE SOLUTIONS INC
International Classes:
F25D23/06; F16L59/02; F16L59/065
Attorney, Agent or Firm:
Yuji Toda



 
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