초록 ▼

An ice chest for a cold plate or drop-in type beverage dispenser wherein the cold plate includes a carbonator integral therewith and the ice chest also includes an aluminum casting as a side wall of the ice bin with prechill cooling coils embedded therein for prechilling the water before it is fed t

An ice chest for a cold plate or drop-in type beverage dispenser wherein the cold plate includes a carbonator integral therewith and the ice chest also includes an aluminum casting as a side wall of the ice bin with prechill cooling coils embedded therein for prechilling the water before it is fed to the carbonator. The cold plate includes a semi-cylindrical sleeve extending downwardly therefrom and forming part of a carbonator housing. The sleeve is in intimate heat exchange contact with both the cold plate and the carbonator for cooling the carbonator.

대표청구항 ▼

1. An ice chest for a cold plate type beverage dispenser comprising: (a) said ice chest including a cabinet, an ice bin in said cabinet formed by a bottom wall and a sidewall, said bottom wall being an aluminum ice-cooled cold plate having a plurality of syrup cooling coils and a soda cooling coi

1. An ice chest for a cold plate type beverage dispenser comprising: (a) said ice chest including a cabinet, an ice bin in said cabinet formed by a bottom wall and a sidewall, said bottom wall being an aluminum ice-cooled cold plate having a plurality of syrup cooling coils and a soda cooling coil embedded therein, said sidewall including an aluminum casting having a water prechill cooling coil embedded therein; (b) a carbonator and a water pump located in said ice chest below said cold plate; (c) a first water line extending from said water pump to said prechill coil, a second water line extending from said prechill coil to said carbonator, a first soda line extending from said carbonator to said soda cooling coil; (d) a carbonator housing enclosing a carbonator chamber therein, said housing being located directly below said cold plate and including an aluminum sidewall in intimate heat exchange contact with said cold plate; and (e) said carbonator being located in said carbonator chamber of said housing and being in intimate heat exchange contact with said sidewall of said carbonator housing. 2. The ice chest as recited in claim 1 wherein said carbonator is cylindrical and said aluminum sidewall is semi-cylindrical and is in intimate heat exchange contact with a portion of said carbonator, and said housing includes an insulating sidewall enclosing the remaining portion of said carbonator. 3. The ice chest as recited in claim 1 wherein said aluminum sidewall of said carbonator housing is cast integrally with said cold plate. 4. The ice chest as recited in claim 1 wherein said prechill coil includes eight turns. 5. The ice chest as recited in claim 1 wherein said cabinet includes a bottom panel adapted to sit adjacent a floor, and said cold plate is spaced apart above said bottom panel a sufficient distance to provide room for said carbonator and said water pump. 6. The ice chest as recited in claim 5 wherein said water pump includes an electric motor and a water pressure regulator. 7. The ice chest as recited in claim 1 including heat insulation surrounding said aluminum sidewall of said carbonator housing. 8. The ice chest as recited in claim 1 including a beverage dispensing tower located on top of said ice chest.