NATURAL GAS SMELL SIMULATOR

摘要

The present invention relates to a device wherein a person safely experiences a smell of an odorant included in natural gas. The device comprises: an external drum (100) in a closed container shape; an internal drum (200) in a closed container shape which is installed inside the external drum (100); an odorant injection pipe (300) which passes through the external drum (100) at one end, is connected to the internal drum (200) and functions as a path which injects the odorant into the internal drum (200); an internal drum opening and closing unit (400) wherein an opening and closing plate (410) to open and close an odorant diffusing port (210) included in the internal drum (200) is included at a lower end unit entering the inside of the internal drum (200) and an upper end unit protrudes to the outside the external drum (100); and an air injecting and mixing odorant discharge pipe (500) which functions as a path to inject air into the external drum (100) or discharge a mixed odorant in which the air is mixed.