Tunnel air-conditioning apparatus, passenger boarding bridge including the apparatus, passenger boarding bridge air-conditioning system, and system for controlling same

摘要

A tunnel air-conditioning apparatus for air-conditioning a movable tunnel connected to a rotunda, the tunnel air-conditioning and heating apparatus may include an indoor unit that is mounted on the movable tunnel; an outdoor unit that is mounted on and connected to the indoor unit; and an outdoor-unit support unit that supports the outdoor unit to make the outdoor unit mounted on the indoor unit, wherein the outdoor-unit support unit may lift or lower the outdoor unit so as to adjust the space formed on the top part of the indoor unit.