VENTILATOR INSTALLATION DEVICE BASED ON OUTLET PIPE AND VENTILATOR INSTALLATION METHOD USING THE SAME

摘要

PURPOSE: A ventilator installation device based on an outlet pipe and a ventilator installation method using the same are provided to install a ventilator without reinforcing woods because a fan body is supported and fixed by the outlet pipe. CONSTITUTION: A ventilator installation device based on an outlet pipe comprises a support shaft, a bracket(10), a wire, and a holder(51). The top of the support shaft is fixed on a ceiling slab. The bracket is coupled to the support shaft; vertically moves along a major axis of the support shaft; and is fixed in an arbitrary point of the major axis. The wire is mounted on the bracket. The holder is formed in the outlet pipe and is fastened to one end of the wire. The bracket tenses the wire fastened to the holder when the support shaft moves upward. When the wire is in a tensed state, the bracket is fixed on the support shaft to maintain the tension of the wire, thereby supporting the outlet pipe.