APPARATUS FOR CONTROLLING ORIFICE

摘要

Disclosed is an apparatus for controlling an orifice. The apparatus for controlling an orifice according to an aspect of the present invention comprises a storage part storing an orifice to control the opening area of the orifice; a support part supporting the storage part on the ground; and a guide part formed in the storage part to guide arrangement of the orifice for the storage part, when the orifice is stored in the storage part.