Design and Experimental Analysis of Portable Refrigerator System

In the field of military and medical science there are refrigerators used to cool samples or specimens for preservation. They include refrigeration units for storing blood plasma and other blood products, as well as vaccines and other medical or pharmaceutical supplies. They differ from standard refrigerators used in homes or restaurant because they need to be very hygienic and completely reliable. However, in case of transportation of component from one place to another place there is no refrigeration system. Due to such problem, portable refrigeration system is to be used. Number of insulin have low temperature range and have very high cost such insulin should store at less temperature. In case of emergency transportation of insulin from medical to hospital, such system is used. It can implementing in medical field. The present work consists of design and development of portable refrigeration system using thermoelectrical system on principle of peltier effect, which is economical for people.