REFRIGERATOR EQUIPPED BY SPARKLING WATER MAKINGG DEVICE Russian patent published in 2017 - IPC F25D25/00 

FIELD: food industry.

SUBSTANCE: refrigerator comprises a body, a storage chamber formed in the body and having open front side, a door to open or close the open front side of the storage chamber, a water tank to keep clean water, a sparkling water making unit which is installed at the rear door side. The sparkling water making unit comprises a cylinder with carbon dioxide to keep the latter, a sparkling water tank to make sparkling water by mixing the clean water with carbon dioxide, and a gas regulator to adjust the pressure of carbon dioxide escaping from the carbon dioxide cylinder into the spakling water tank, and a safety device for selective movement of the carbon dioxide cylinder to or from the gas regulator thus connecting or disconnecting the said cylinder to or from the gas regulator.

EFFECT: usage of the said invention allows for safe replacement of the cylinder.

11 cl, 26 dwg