Test ventilation equipment capable of treating peculiar smell

The utility model discloses test ventilation equipment capable of treating peculiar smell, which relates to the field of ventilation equipment and comprises a fuming cupboard, a first air duct, a second air duct and a filter unit. By arranging the fuming cupboard, the air duct, the filter box, the fan layer and the execution valve, experimental articles are placed in the fuming cupboard, odor generated by the experimental articles enters the air duct through the air duct and then enters the filter box to be filtered, peculiar smell is effectively adsorbed, the peculiar smell after being filtered is discharged outdoors through the fan layer, and the experimental articles are purified. When equipment is closed, the execution valve is automatically closed, outdoor gas can be effectively prevented from flowing backwards, the integrated structure is small in occupied area and more convenient to install and use, the filter cloth, the first activated carbon plate and the second activated carbon plate can be replaced