Air pipe structure, fresh air module and air conditioner

The utility model belongs to the technical field of electric appliances, and particularly relates to an air pipe structure, a fresh air module and an air conditioner. According to the air pipe structure, the two ends of a third air pipe are arranged in a first air pipe and a second air pipe in a sleeved mode respectively, the third air pipe communicates with the first air pipe and the second air pipe, the third air pipe is rotatably arranged in a first shell so as to be at least switched between a first state and a second state, and a first air opening and a second air opening are formed in the side wall of the third air pipe; the first tuyere is opposite to the second tuyere; the partition piece is arranged in the third air pipe to form a first cavity and a second cavity, the first cavity is communicated with the first air pipe and the first air opening, and the second cavity is communicated with the second air pipe and the second air opening. According to the air pipe structure, the fresh air module and the