摘要:
Disclosed herein are a vacuum insulation panel having an improved structure which may improve durability by minimizing a folding process, and a refrigerator including the same. The vacuum insulation panel (100) includes a core material (110), a first outer skin material that is arranged to form an outer surface of the core material, a second outer skin material that has a gap and forms the other outer surface of the core material, and is disposed to face the first outer skin material, and a third outer skin material (310, 320, 330) that is provided to connect the first outer skin material and the second outer skin material and to be variable in accordance with the gap.
摘要:
The insulated unit (1) of the present invention comprises an inner liner (9), an outer liner (8), an insulation space (10) between the inner liner (9) and the outer liner (8), an insulating material (2) filling the inner space (10). The inner liner (9) and the outer liner (8) of the insulated unit (1) are formed by a composite sheet (11) including one or more plastic sheets (3) and one or more film materials (7) that is formed by metal and thin plastic layers.
摘要:
An insulating vacuum panel comprising a microporous, open cell silica foam or a precipitated silica insulating support member enclosed within a sealed, flexible polymeric envelope, the envelope comprising a heat-sealable barrier film comprising a multiple layer laminate containing at least one polyethylene terephthalate layer and at least two barrier layers selected from the group consisting of polyvinylidene chloride, polyvinyl alcohol, polyamide, polyolefin and aluminum foil, or a biaxially oriented liquid crystal barrier film which minimizes permeation of gas and liquid through the barrier film, the panel having an R value per inch of at least about 20 wherein the enclosed insulated vacuum panel is useful as insulation to maintain an essentially constant temperature in a closed structure, a system for storing and transporting temperature-sensitive materials wherein the insulated vacuum panels are employed to provide and maintain a constant temperature in the system, a method for manufacturing the insulating vacuum panel, and a system for storing and transporting temperature-sensitive materials are described.
摘要:
A method for the manufacture of refrigerating apparatus in which the insulating structure of the housing and the door involves the use of evacuated anorganic powders. The method permits a refrigerating apparatus to be manufactured by an automatized process, including the assembly of all functional components.
摘要:
Precipitated silica, formed by the interaction of sodium water glass and sulfuric acid, followed by mechanical processing, is employed as an insulating material having a low thermal conductivity. The precipitated silica is dried, compressed, placed in an evacuable pouch, and evacuated. The resulting board-like insulation configuration is used directiy as insuiation in, for example, household refrigerators.
摘要:
A method for the manufacture of refrigerating apparatus in which the insulating structure of the housing and the door involves the use of evacuated anorganic powders. The method permits a refrigerating apparatus to be manufactured by an automatized process, including the assembly of all functional components.
摘要:
An insulation structure for an appliance includes a cabinet having an outer wrapper and an inner liner, with an insulating cavity defined therebetween. A plurality of hollow insulating organic/inorganic spheres is disposed within the insulating cavity, wherein a secondary insulating volume is defined between the plurality of hollow insulating organic/inorganic spheres and an interior surface of the cabinet. The interior surface of the cabinet defines the insulating cavity. An insulating fill material is disposed within the secondary insulating volume, wherein the insulating fill material and the plurality of hollow insulating organic/inorganic spheres define a substantially uniform insulating material.
摘要:
A method for producing a thermally insulating molded article comprises the following steps: a) providing a hollow mold (1); b) filling a free-flowing porous material (10) into the hollow mold (1); c) solidifying the free-flowing porous material (10) in the hollow mold (1); d) evacuating and sealing the hollow mold (1). The invention further relates to a thermally insulating molded article comprising a hollow mold (1) and a core made of porous material (10) solidified in the hollow mold.