| 摘要 |
PROBLEM TO BE SOLVED: To provide a heat exchange rotor capable of reducing a heat loss caused by heat exchange by suppressing the heat exchange on primary and secondary sides accompanied by heat transmission between the primary and secondary sides during a rotation stop state or the like.SOLUTION: A heat exchange rotor 10 has a base material 14 having heat conductivity. The base material 14 is rotatable in the circumferential direction of a rotation circle with the center in a front view as the center of rotation, and has air permeability in a direction orthogonal to the circular plane of the rotating circle. The heat exchange rotor has a separator 13 for thermally dividing the base material 14 into two or more sections in the circumferential direction on a line passing through the center of rotation in the front view. Thus, heat transmission is hardly caused between the primary side and the secondary side by the thermal division or the like of the primary side and the secondary side by, for example, the separator 13. Accordingly, heat exchange accompanied by the heat transmission can be easily suppressed, and a heat loss caused by the heat exchange can be easily reduced. |
