초록 ▼

A beverage dispenser is disclosed which utilizes an ice water precooler. The beverage dispenser utilizes a rectangular ice bin having an aluminum cold plate in the bottom. The cold plate includes at least one vertical aperture to permit waste liquid from melting ice to run into a waste liquid tank b

A beverage dispenser is disclosed which utilizes an ice water precooler. The beverage dispenser utilizes a rectangular ice bin having an aluminum cold plate in the bottom. The cold plate includes at least one vertical aperture to permit waste liquid from melting ice to run into a waste liquid tank below the ice bin. A helical concentric tube having an inner conduit substantially concentric with an outer conduit is placed in the waste liquid tank and preferably submerged in ice water. A source of beverage is coupled to the inner most conduit of the concentric tube and thereafter to a serpentine passage through the cold plate. A pump is utilized to force ice water from the waste liquid tank through a second serpentine passage in the cold plate, through the outer conduit of the concentric tube and back to the waste liquid tank. An overflow drain is utilized to limit the level of fluid within the waste liquid tank.

대표청구항 ▼

Beverage dispensing means comprising: an ice storage bin for receiving ice, said ice storage bin having a cold plate disposed at the bottom thereof having at least one aperture there through wherein waste liquid from melting ice will pass through said cold plate; a plurality of fluid passages dispos

Beverage dispensing means comprising: an ice storage bin for receiving ice, said ice storage bin having a cold plate disposed at the bottom thereof having at least one aperture there through wherein waste liquid from melting ice will pass through said cold plate; a plurality of fluid passages disposed within said cold plate; a waste liquid bin disposed at least partially below said ice storage bin for receiving waste liquid from melting ice within said ice storage bin; a length of concentric tubing disposed at least partially within said waste liquid bin, said length of concentric tubing having an inner conduit substantially concentrically disposed within an outer conduit; means for coupling a source of beverage to one end of one of said concentric conduits and means connecting the other end of said concentric conduit to a first end of a first fluid passage disposed within said cold plate; and means for coupling said waste liquid to one end of a second of said concentric conduits and means connecting the other end of said second concentric conduit to a first end of a second fluid passage disposed within said cold plate.