| 摘要 |
An airflow terminal device 10 through which air is supplied or air is removed from a room 'H' comprises a supply chamber 11 and an exhaust chamber 12 having a wall 13 between them (i.e. the chamber being separated by the wall), and the wall 13 having an opening 14 into which a replaceable nozzle 15 is fitted. The nozzle 15 may comprise of tube section 17 that extends into the supply chamber 11 and a collar section 16 that is connected to the wall 13 in a removable manner by fastening screws R1. The exhaust chamber 12 may be connected to the supply chamber by fastening screws E1. Nozzle 15 may have a circular or rectangular cross section. The air may be discharged into the room 'H' via a discharge surface 18, which may be a perforated surface, fixed louvers or a surface with separate nozzles. |
