公开(公告)号：US20200069078A1

公开(公告)日：2020-03-05

申请号：US16467441

申请日：2017-11-30

Applicant: THE COCA-COLA COMPANY

Inventor： Alan HAWKINS

IPC: A47F3/04 ,  F25D17/06 ,  F25D25/02

Abstract: Systems and methods are disclosed herein that include providing a cooler with a supply duct, a plurality of shelf plenums connected in fluid communication with the supply duct, and a return duct to implement precise temperature control over an internal cooling space of the cooler. Each of the shelf plenums may include openings disposed in a top surface of each shelf plenum. A supply airflow generated by a fan of a refrigeration system may pass the supply airflow through the supply duct to each of the plurality of shelf plenums, where the supply airflow may exit the shelf plenums through the openings in each shelf plenum to directly contact beverages and/or food products disposed on the top surface of the shelf plenums. The cooler may be further operated to supercool liquid beverages below a freezing point of the beverages without causing solidification and/or crystallization of the beverages.