Desarrollo de un sistema de refrigeración para vacunas mediante celdas de peltier para el Laboratorio Clínico "Reina del Cisne"

Abstract

The purpose of this titling project based on Peltier technology is the design, control and automation of a cooling system with energy independence that encompasses temperatures suitable for the treatment, conservation and refrigeration of vaccines, for which a bibliographic study on projects is carried out technicians concerning the use and use of Peltier cells and the different ways of controlling the temperature these devices that serve to perform the cooling of the system. At the same time an analytical and deductive study is also carried out in which the necessary parameters that are needed for the construction of the structure are established; at this stage it includes thermal and electrical materials necessary to establish a desired temperature in the cooling chamber. Once the system selection and design parameters have been established, the system is assembled and built by joining the power stage and the control stage to the system, followed by tests to validate the operation of the system. It will do by means of a comparative method so that the tests of functioning without load are carried out and also tests when entering the vaccines in order to determine the energy analysis of the system as well as the behavior and useful time of operation of the equipment to later give conclusions and recommendations regarding at the end of the project.