| 摘要 |
<p>The present invention relates to a damper blade driving device comprising: components for connecting a link shaft to the rotational axis of at least one blade of an individual damper to adjust the opening angle of the individual damper using the link shaft in a damper system including multiple individual dampers arranged in the lengthwise direction of the link shaft. Disclosed are a damper blade driving device and a damper system including the same. The damper blade system comprises: a connection arm passed by a link shaft having an eccentric hole with different distances to a center from at least part of the vicinity at one side, and having a circular hole used for fixed and rotating connection at the other side; a driving link having one side fixed to the circular hole at the other side of the connection arm to be able to rotate; and an arm having one side fixed to the other side of the driving link to be able to rotate and having the other side fixed to one among the rotational axes of the blades of the individual dampers, wherein the driving link is composed of links in the shape of a turnbuckle to enable length adjustment. According to the present invention, in the damper system having multiple individual dampers arranged in the lengthwise direction of the link shaft, management efficiency can be increased by simply and effectively adjusting or replacing the variation of the damper blade driving device for transmitting a rotating force between the link shaft and the individual dampers and adjusting the angle of the blades.</p> |
