Beverage air management dispensing system
View Patent ↗The present invention provides a method and apparatus for separating air from a fluid, such as syrup, as the fluid enters a first chamber of a system; passing the fluid from the first chamber to a second chamber via a first device; passing the air from the first chamber to the second chamber via a second device so as to reintroduce the air back into the fluid and form a new fluid mixture having more uniform air bubbles; and discharging the new fluid out of the system.
1. A beverage air management system for coupling a bag of syrup to a dispensing system for providing the syrup into a drink, comprising:
a first chamber configured for receiving an air and syrup combination having a mixture of large air bubbles at times and substantially little or no air bubble at other times, and for separating air going to the top of the first chamber from syrup flowing to the bottom of the first chamber;
a second chamber configured for receiving the syrup;
a first device comprising an air/syrup vacuum ratio adjustment screw or valve opening assembly configured to be adjustably opened or closed to control the amount of the syrup that flows from the first chamber to part of the second chamber and to be set for an optimum air-to-syrup ratio specific to each beverage air management system;
a second device configured for passing the air from the first chamber to another part of the second chamber so as to reintroduce the air back into the syrup at the optimum air-to-syrup ratio and form a new syrup mixture having more uniform air bubbles; and
an outlet port configured for responding to a vacuum and discharging the new syrup mixture from the beverage air management system.
2. A beverage air management system according to claim 1 , wherein the second device is configured as an air channel to provide air separated from the air and syrup combination from the first chamber to the second chamber.
3. A beverage air management system according to claim 1 , wherein the first device also includes a variable area float controlled device arranged between the first chamber and the second chamber and configured for also passing fluid from the first chamber to the second chamber.
4. A beverage air management system according to claim 3 , wherein the variable area float controlled device includes a flotation device coupled to a stem configured for floating at a level that depends at least partly on the amount of fluid in the first chamber.
5. A beverage air management system according to claim 4 , wherein the stem is a tapered stem configured for allowing more fluid to pass from the first chamber to, the second chamber when the flotation device is high, and less fluid to pass through when the flotation device is low.
6. A beverage air management system according to claim 1 , wherein the system includes an adjustable valve configured in the second chamber for purging air at start-up.
7. A beverage air management system according to claim 1 , wherein the beverage air management system includes an auto shut off arranged between the first chamber and the second chamber and configured to shut off the air if vacuum pressure reaches an above normal level.
8. A beverage air management system according to claim 2 , wherein the air channel is configured with a check valve arranged between the first chamber and the second chamber to prevent the syrup from backing up into the air channel.