| 摘要 |
PURPOSE:To perform simultaneously the heat exchange and the blowing of two kinds of gas, by dividing the length of vane passges of a vane wheel into two sections, providing each section with a suction port and a discharge port, and dividing a hollow section of the vane wheel into two sections along the axis by a partition. CONSTITUTION:The vanes 7 arranged troidally around and along the axle 8 are secured by a disk 9 and a side plate 9a to be formed into the vane wheel 1 that can be driven to rotate about the axle 8 secured to the disk 9. The vane passages of the vane wheel 1 is divided by a boundary wall 4 into the zones A, B, and the partition 5 is attached in the hollow section of the vane wheel 1 in parallel with the vanes 7 by an axle 8a coaxial with the axle 8. This vane wheel 1 is accommodated in a composite casing 10 having the suction port 2a and the discharge port 3a for the zone A and the suction port 2b and the discharge port 3b for the zone B. |
