PANEL-SHAPED ADSORPTION TYPE REFRIGERATOR

PROBLEM TO BE SOLVED: To make a panel-shaped adsorption type refrigerator small and simple as a whole and to obtain a necessary refrigerating capacity, by turning into panel those only component that are required for conducting an adsorbing- desorbing operation and a condensing-evaporating operation in vacuum in usual panel-shaped adsorption type refrigerating equipment. SOLUTION: An adsorbing-desorbing material layer constituted of fin materials and an adsorbing material filled between the fin materials and a condensing-evaporating surface layer constituted only of the fin material are put on each other oppositely with a fibrous mat-shaped heat insulating layer interlaid. Since a normal passage of a heating medium is put outside a vacuum vessel, and a nozzle for making the heating medium flow through do not need to be fitted to the vacuum vessel, it is possible also to make the part of a reactor into the vacuum vessel by using a general means such as vacuum packaging.