Description

The stand is designed for laboratory work to study the energy characteristics of a refrigeration machine and its thermodynamic cycle.
The stand represents a frame structure on which the elements of a refrigeration machine are placed: compressor, condenser, throttle, evaporator. Pressure sensors compatible with the refrigerant are installed at the compressor inlet and outlet. Temperature sensors compatible with the refrigerant are installed at the inlet and outlet of the condenser and evaporator. A panel with secondary transducers of sensor readings is installed on the frame structure. The evaporator is installed in a cylindrical chamber with forced, adjustable purge to allow changes in the load on the refrigeration unit. Blowing is carried out by a duct fan.
Laboratory works:
Study of the energy characteristics of a refrigeration unit
Construction of a thermodynamic cycle of operation of a refrigeration unit.