Product Introduction：
This equipment is mainly used for experimental teaching of steam compression refrigeration cycle related to “Engineering Thermodynamics” in energy and power engineering majors. The core principle adopted by the equipment is the “steam compression refrigeration cycle”. According to the second law of thermodynamics, by consuming electrical power, the heat from low-temperature heat sources is transferred to high-temperature heat sources to achieve refrigeration effect. The single-stage vapor compression refrigeration system consists of a compressor, a visual condenser, an expansion valve, a visual evaporator, a cooling system, and a data acquisition and display unit.
detailed information
| PRODUCT MODEL | ET301 | product name | Vapor Compression Refrigeration Cycle Experiment Apparatus |
| Product specifications | 1200mm×500mm×920mm | product material | |
| Usage environment | Room temperature, relative humidity ≤ 85% | Input power supply | Single phase three wire, 220V ± 5%, 50HZ |
| Belonging series | Refrigeration&HVAC | Cooperate with modules |
| Experimental function： |
| 1、Demonstrate the principle of vapor compression refrigeration cycle and observe the working phenomena of refrigerant “evaporation” and “condensation”; 2、Used to study the relationship between the pressure and saturation temperature changes of refrigerants in evaporators and condensers; 3、Visually demonstrate various experimental processes: compressor exhaust, refrigerant condensation, throttling, evaporator evaporation, compressor suction; 4、Study the influence of the evaporation and condensation temperatures of refrigerants on the refrigeration efficiency of equipment and the heat emitted by condensers; 5、Calculate the total heat transfer coefficient of the shell and tube heat exchanger; 6、Understanding and drawing pressure enthalpy diagrams for refrigerants in actual vapor compression refrigeration cycles. |