Refrigeration Cycle Training Equipment R404a
Refrigeration and Air Conditioning Training Equipment
The refrigeration system using R404a as the refrigerant (such as showcases, cold storage, and refrigerated warehouses) has been arranged clearly on a tabletop pedestal. By operating the switch, it is possible to switch between cooling and heating, allowing for effective learning of the heat pump cycle. During cooling operation, the high-temperature, high-pressure refrigerant gas (superheated vapor) discharged from the compressor passes through the dryer, solenoid valve, and sight glass, where it is cooled and condensed (subcooled liquid) in the condenser. The low-temperature, low-pressure liquid refrigerant (saturated liquid) that passes through the capillary tube (expansion valve) via the sight glass enters the evaporator. In the evaporator, it undergoes heat exchange with air, providing latent heat of vaporization to the air, and the vaporized refrigerant (superheated vapor) returns to the compressor via the sight glass and solenoid valve.
- Company:メガケム
- Price:Other