HEAT STORAGE DEVICE AND ITS MANUFACTURING METHOD

摘要

PROBLEM TO BE SOLVED: To provide a heat storage device and its manufacturing method capable of properly transferring heat between a chemical heat storage material compact obtained by forming and shaping a power heat storage material, and a wall body.

SOLUTION: A heat exchange type heat storage/radiation device 10 comprises a chemical heat storage material composite compact 11 of a porous structure formed and shaped by organizing a powder chemical heat storage material 12 and having a flow channel 15, and a heat exchanger body 20 having a heat storage material receiving portion 25 to which the chemical heat storage material composite compact 11 is inserted. An adhesive heat transfer layer 40 composed of inorganic fine particles 42 of density higher than that of the powder chemical heat storage material 12 of the chemical heat storage material composite compact 11, is formed between a partition 24 of the heat exchanger body 20 and the chemical heat storage material composite compact 11.

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