Domestic cooling unit with a container and a device for adjustment of the fraction of nitrogen in the interior of the container, as well as to a method for operating a household refrigerating appliance

摘要

The present invention relates to a domestic cooling unit (1) with a container (3, 18), of an interior (4, 19) for accommodating foods, and with a device (5) for adjusting the nitrogen volume fraction of the in the interior space (3, 18) gas, wherein the device (5) is a nitrogen purely the direction of the feeding (13) for feeding nitrogen with the interior (4, 19) is connected and the nitrogen purely the direction of the feeding (13) a nitrogen storage (17). The present invention also relates to a method for operating a household refrigerating appliance (1).