| 摘要 |
<p>Disclosed is a refrigerator using nitrogen gas. The disclosed refrigerator with multiple storage containers storing food includes: a nitrogen tank installed at one side of the refrigerator, and connected to a first storage container among the storage containers by a nozzle; a sensor sensing whether the first storage container is drawn out or not; and a nitrogen gas discharger installed on the outlet of the nitrogen tank, and discharging the nitrogen gas into the first storage container by controlling the outlet of the nitrogen tank when the first storage container is drawn out. Therefore, according to the present invention, the food stored in the refrigerator for a long time can be prevented from decomposing, and power consumption due to the use of the refrigerators can be prevented.</p> |
