| 摘要 |
A cooling system 100 for packaged beverages includes a housing 102 having a door 120. A beverage package into the housing 102 and, via a user interface 130 of the system 100, identifies a package type and quantity of the packaged beverages. The system 100 injects a measured amount of liquefied gas (e.g., liquid nitrogen) into the housing 102 and prevents the door 120 from opening for a predetermined period of time based on the package type and quantity selected by the user. The door 120 is then unlocked, an optional alert may be sounded, and the user can open the door 120 to remove some or all of the packaged beverages from the cabinet which have been cooled to between about 30 and 40 degrees Fahrenheit or are in the process of normalizing to 30 to 40 F. |
