Air pipe type air conditioner

The invention provides an air pipe type air conditioner which comprises a shell (10) and a heat exchange device (20) arranged in the shell (10). The shell (10) is provided with an air inlet (11) and an air outlet (12). The air pipe type air conditioner further comprises an air multiplier (30) arranged at the air inlet (11) or the air outlet (12), and the air outlet direction of the air multiplier (30) faces the air outlet (12). According to the technical scheme, the problem of low heat exchange efficiency of the air pipe type air conditioner in the prior art can be effectively solved.