The invention relates to an air-
pipe-type air conditioner of which the body is placed on the outside. The air conditioner is composed of a
host machine, an air port and a pipeline, wherein the
host machine is positioned on the outside, the wind port is installed in the interior, the pipeline passes through a wall, and an air outlet is mutually connected with the
host machine by virtue of the pipeline; the host
machine, the air port and the pipeline three parts are fixable and movable; and the host
machine comprises a compressor, a condenser, a four-way valve, a capillary and a cooling fan, and the air port comprises the air outlet, an air inlet, a grid, an air guiding sheet, a filter screen and the like. The air-
pipe-type air conditioner is characterized in that the air port is connected with the host
machine by virtue of the pipeline, an
evaporator is arranged in the pipeline and is far from or close to the air port, and the host machine is positioned on the outside, thus the
noise and the manufacturing cost can be reduced, the flexibility and
branch of the pipeline are beneficial to the arrangement of the air port, and the air conditioner can be conveniently used by multiple chambers together.