Development of air-cooled thermoelectric refrigeration experimental equipment

Based on the teaching and application of thermoelectric refrigeration technology,the air-cooled thermoelectric refrigeration experimental equipment was developed.It is composed of thermoelectric cooler component,power modules,incubator and control system,and it can satisfy the requirements of the test of thermal and electrical parameters and performance analysis.The testing results show that the working parameters and performance indexes of the equipment can be adjusted by the input voltage,the number of working parts,or the flow rate of cooling substances.The development of this equipment provides an experimental platform for the teaching,application,design and innovation of thermoelectric refrigeration technology.