earticle

영어

Dehumidifiers are widely used and related fires are increased. But enough researches are not accomplished due to the lack of education on dehumidifier investigation. Fire investigators have difficulty in identifying the exact cause of fire. The risks for the household dehumidifiers that use the largest amount of electricity are analysed by the actual reproduction experiments. In addition to confirming the dangers based on the experimental results, the improvement to prevent the fire accident are suggested. By comparing and analyzing the internal combustion residue of the fire dehumidifier with that of the external ignition, we try to prepare the basis for fire investigation technique.