Description

The educational and laboratory complex “Cryogenic and refrigeration equipment” is designed to study the design and operating principles of equipment for obtaining low temperatures and perform a set of laboratory work in the field of training “Refrigeration, cryogenic equipment and life support systems.”
Composition of the Educational and Laboratory Complex:
— Stand “Cryogenic and refrigeration equipment” — 1 pc.
— Automated workstation (computer, laptop) – 1 pc.
— Guidelines for carrying out the following list of laboratory work (1 pc.):
1. Study of the structure and operating principle of an air refrigeration unit (turbo-refrigerator);
2. Study of the design and operating principle of a vapor compression refrigeration unit
3. Study of the design and principle of operation of refrigeration units and air conditioning systems based on Peltier thermoelectric elements;
4. Study of the “Vortex tube” effect;
5. Determination of cycle parameters of an air refrigeration unit (turbo-refrigerator)
6. Determination of cycle parameters of a vapor-compression refrigeration unit
— Operating manual in Russian – 1 pc.

The stand “Cryogenic and refrigeration equipment” includes the following parts: – turbo-refrigerator; Vortex tube device; Peltier thermoelectric elements; vapor compression refrigeration unit; radiator with forced air cooling by fan; air compressor; automatic control and power supply system for the stand; – data recording system and ADC board with software; air pressure sensors; air temperature sensors; turbine rotor speed sensor.