| 摘要 |
PROBLEM TO BE SOLVED: To provide an easy-to-manufacture heat storage panel body that hardly causes liquid leakage.SOLUTION: A heat storage panel body 1 includes a panel body 15 which has a front-side body 10, a back-side body 11, a side surface body 12 connecting the front-side and back-side bodies 10 and 11 together and surrounding four sides, and a plurality of cylindrical bodies 13 scattered between the front-side and back-side bodies 10 and 11, and which is molded as a container having mutually-communicating gaps 14 formed between the respective cylindrical bodies 13, by blow molding. The heat storage panel body 1 is configured by infilling a latent heat type heat storage material 16 into the gaps 14 of the panel body 15. |
