The invention discloses a
smoke exposure experimental device with a condensing box, comprising a closed
combustion cabinet, a condensing box, an
exposure experimental box, an air duct and a pipeline. The
combustion cabinet, the condensing box, the
exposure experimental box and the air duct are sequentially and annularly connected through the pipeline, the condensing box is internally provided with a condenser
pipe, the exposure experimental box comprises a box body and a sealing cover, an annular groove is arranged at the top of the box body and contains liquid, a sealing cover covers on the annular groove, an annular vertical wall on the sealing cover is embedded in the liquid in the annular groove, and the air duct is internally provided with an adjustable power fan. In the
smoke exposure experimental device, the condensing box is arranged between the
combustion cabinet and the exposure experimental box and communicated with the combustion cabinet and the exposure experimental box through multiple groups of coiled pipes, and in an experiment, high-temperature
smoke passes by the condenser
pipe in the condensing box and can be cooled. Accordingly, the
smoke exposure experimental
simulation device can avoid burning on an experimental object by the high-temperature smoke in the experiment to further influence the experimental objectivity.