公开(公告)号：US20210156611A1

公开(公告)日：2021-05-27

申请号：US17257039

申请日：2019-02-26

Applicant: MANEESH AGNIHOTRI ,  USHA DWIVEDI

Inventor： MANEESH AGNIHOTRI ,  USHA DWIVEDI

IPC: F25D31/00 ,  F25D3/10

Abstract: An apparatus for cooling liquid stored therein is described. In some embodiments, the apparatus comprises a first cylinder configured for storing a gas under pressure, a second cylinder defining at least one axial tubular space therein. The second cylinder stores the liquid to be cooled and the liquid storage compartment is separated from the axial tubular space. Further the second cylinder is covered with a lid that defines an opening for dispensing liquid. The interface between the second cylinder and the lid also includes a control valve for releasing the gas into the atmosphere. In operation, provisions are made in the first cylinder by way of an actuator and perforations for releasing the gas into the axial tubular space. The first cylinder and the second cylinder are detachably assembled prior to cooling. Various other embodiments and advantages are disclosed herein.