| 摘要 |
PURPOSE:The titled device having improved heat transfer of the whole heat storage elements, uniform temperature distribution, not required to set protruded member in a heat storage container, obtained by covering the surface of the heat storage elements consisting of a heat storage material with a fluorine- contained resin film, blending the heat storage elements with a heating medium, and putting the blend in the heat storage container. CONSTITUTION:A heat storage material (preferably pentaerythritol) is pressed molded to the heat storage elements 1. The surfaces of the heat storage elements are coated with the fluorine-contained resin (e.g., tetrafluoroethylene resin, tetrafluoroethylene-perfluoroalkoxyethylene copolymer resin, tetrafluoroethylene- hexapropylene copolymer resin, etc.) 2. Then, the heat storage elements 1 are blended with the heating medium (e.g., silicone oil, etc.) 3, and put in the heat storage container 4, to constitute the titled device. |
