Assembly type air pipe and assembly method thereof

The invention provides an assembly type air duct and an assembly method thereof.The assembly type air duct is defined by a plurality of plate bodies, each plate body is provided with a clamping part and/or a matching part capable of being in sealed clamping connection with the adjacent plate body, and under the action of external force, the clamping part on any plate body can be pushed into the matching part on the adjacent plate body to form meshing clamping connection; therefore, the air pipe is formed. Therefore, the plate bodies can be prefabricated in a factory, then the plate bodies are transported to an air pipe installation site, and all the plate bodies are assembled into the air pipe through clamping and matching of the clamping parts and the matching parts on the air pipe installation site. Compared with a traditional air pipe installation mode, the assembly type air pipe only needs to transport the plate-shaped plate bodies, the size is small, stacking is convenient, transportation is convenient a