Title:
HEAT INSULATION BOX BODY AND METHOD FOR MANUFACTURING HEAT INSULATION BOX BODY
Document Type and Number:
Japanese Patent JP2022109458
Kind Code:
A
Abstract:
To provide a heat insulation box body that can improve productivity while securing maintainability of a heat exchanger.SOLUTION: A heat insulation box body includes: an outer box including an opening part in the bottom wall thereof; an inner box stored in the outer box while being spaced from the inside thereof; a heat exchanger disposed between the outer box and the inner box so as to be capable of being taken out via the opening part; and a first heat insulation member foamed and filled between the outer box and the inner box while the heat exchanger is disposed.SELECTED DRAWING: Figure 2
Inventors:
TOYOOKA SHUN
Application Number:
JP2021004773A
Publication Date:
July 28, 2022
Filing Date:
January 15, 2021
Export Citation:
Assignee:
PHC HOLDINGS CORP
International Classes:
F25D23/08; F25B1/00; F25B7/00; F25B43/00; F28D9/00
Attorney, Agent or Firm:
Washeda International Patent Office
Previous Patent: Forming sedative material and forming sedative method using it
Next Patent: Cooker and its control method
Next Patent: Cooker and its control method