Diversion damper

摘要

A diversion damper is provided for managing air flow in an air handling system. The diversion damper has a first movable air deflector and a separate second movable air deflector, each of which are movable between a first position and a second position. A linkage assembly is provided connecting the first movable air deflector and the second movable air deflector. The linkage assembly has a single actuator and is further configured to cooperatively move the first movable air deflector and the second movable air deflector between the respective first position and the second position for each of the first movable air deflector and the second movable air deflector, and to apply a sealing pressure to establish a substantially airtight seal around the each of the first movable air deflector and the second movable air deflector in the first position, around the first air flow deflector in the second position.

主权项

1. A device for managing airflow in an air handling system, comprising:
a first movable air deflector that is movable between a first position and a second position; a second movable air deflector that is a separate air deflector from the first movable air deflector and that is movable between a first position and a second position; and a linkage assembly connecting the first movable air deflector and the second movable air deflector, the linkage assembly including a single actuator and being configured to:
(1) cooperatively move the first movable air deflector and the second movable air deflector between the respective first position and the second position by a linear extension or a linear retraction of the single actuator, and(2) apply sealing pressure to each of the first movable air deflector and the second movable air deflector to establish a substantially airtight seal around the each of the first movable air deflector and the second movable air deflector in the first position, and around the first movable air deflector in the second position.