The diagram illustrates the internal structure and operational mechanism of an innovative self-cooling drink can developed by a specialized company.
This unique can comprises multiple sections, including a beverage compartment, insulation layer, heat sink, and a twistable base, which collectively facilitate the cooling process of the beverage contained within.
The primary compartment, designated as section (3), houses the drink, while the insulating layer ensures minimal thermal exchange with the external environment. The twistable base, noted as section (2), is integral to activating the cooling mechanism. Upon twisting, a seal is broken, allowing carbon dioxide (CO2), stored in the upper portion of the heat sink (section 6), to be released. This innovative interaction initiates the cooling process by promoting the evaporation of CO2 from the heat sink.
As CO2 evaporates, it absorbs heat from the beverage in section (3), consequently lowering the drink’s temperature. The heat sink (section 6) effectively facilitates this heat transfer, with a remarkable capacity to cool the beverage by approximately 16.7°C within a three-minute timeframe. Heat escapes through designated holes (5), which further enhances the efficiency of the cooling process, marking a significant advancement in beverage packaging technology.