Carbonation system and method
View Patent ↗The water carbonation method and apparatus of the present invention consists of a square mixer within a carbonated chamber. The mixer is partially filled with water. Carbon dioxide is then added above the level of water. A rotating member attached to the mixing motor then mixes the water and carbon dioxide to form a carbonated solution. Varying the time for which the carbonation operation is carried on may vary the degree of carbonation. After the specified carbonation cycle, excess carbon dioxide is then relieved through an exhaust solenoid and the remaining carbonated solution is released through the dispensing solenoid into a cup.
1. A method for carbonating water comprising the steps of:
receiving an operator input;
determining a dwell time based on the operator input;
partially filling a carbonation chamber with water;
introducing carbon dioxide gas into the carbonation chamber above the water level;
agitating the water to mix the carbon dioxide gas into the water for a period equal to the selected dwell time; and
dispensing carbonated water from the carbonation chamber.
2. The method according to claim 1 , wherein the step of partially filling the carbonation chamber continues until the water fills to a pre-determined level having a volume ratio of water to gas of approximately 4 to 1.
3. The method according to claim 1 , further comprising:
maintaining the pressure of the carbon dioxide gas in the carbonation chamber while agitating the water.
4. The method according to claim 3 , wherein the step of maintaining the pressure of the carbon dioxide gas in the carbonation chamber further comprises:
regulating the flow of carbon dioxide into the carbonation chamber to approximately 2 grams per second.
5. The method according to claim 1 , further comprising:
relieving gas from the carbonation chamber.
6. The method according to claim 5 , further comprising:
silencing the gas being relieved from the carbonation chamber.
7. The method according to claim 1 , wherein the step of agitating the water begins about 0.5 seconds after beginning the step of introducing carbon dioxide gas into the carbonation chamber.