| 摘要 |
The arrangement of the individual air dampers with respect to the heating coils in a vertical tube face and bypass air treatment unit such that the dampers each move laterally across the coils results in a substantial reduction in the number of moving parts required to control air flow around the coils. Selective proportioning of the air flow is accomplished by splitting each damper into two sections and permanently fixing one section with respect to the coil set while allowing the other section to slide across the face of the coil set in mating relationship with the fixed section.
|
