Patent ID: 9671155
Date: 2017-06-06
CPC Classifications: A47F,F25D

Claim:
1. A cylindrical cooling assembly for cooling food within a cooling chamber, the assembly comprising: a) an outer cylinder attached to an outer ring of the outer cylinder, the outer cylinder comprising an outer wall and an inner wall attached to a bottom plate; b) a middle tank comprising of an outer wall and an inner wall disposed within the outer cylinder, the middle tank attached to a circular ring of the middle tank, the circular ring attached to an inner cylinder disposed within the middle tank; c) the inner cylinder comprising an outer wall, an inner wall and an inside area of the inner all defining the cooling chamber with a circular bottom plate attached to a bottom side of the inner cylinder; d) insulation disposed between the inner wall of the outer cylinder and the outer wall of the middle tank; e) the inner wall of the middle tank and the outer wall of the inner cylinder defining a glycol void area in which a spiral refrigerant tube is disposed within the glycol void area; f) glycol disposed within the glycol void area, the glycol in contact with the spiral refrigerant tube carrying a refrigerant; g) an upper lip area, the upper lip area comprising an upper horizontal outer ring, the upper horizontal outer ring attached to an outer band of the outer cylinder, a topside of the inner cylinder and the circular ring of the middle tank.