Cooling liquid substances Peltier device from the use of exo-thermic pathways application

Abstract

This work presents the development of an innovative device capable of instantly freezing water. The main objective was to design and build an efficient and practical system to provide chilled water in situations requiring rapid consumption, such as in domestic, commercial, or industrial environments. To achieve this goal, research was conducted on the fundamental principles of refrigeration and ice formation. Based on this information, a device was conceived, consisting of a thermally insulated container and a cooling mechanism. To relate thermodynamics and the Peltier effect, it is necessary to differentiate the relationship between heat, energy, and work in thermodynamics and the thermoelectric phenomenon that involves heat transfer through electric current in a device with semiconductor junctions when referring to the Peltier effect. A practical example of the combination of these two terms is the heat transfer generated by a temperature gradient in a material. In this project, the physical effects of Peltier plates were modeled as the main factor for heat transfer, as well as a brief study on ice banks where it was possible to improve and meet all the expectations of the prototype.