Refrigeration and Air Conditioning Technology Training and Assessment Equipment

Refrigeration and Air Conditioning Technology Training and Assessment Equipment

I. Product Overview: This equipment enables training in the installation, commissioning, operation, testing, and maintenance of refrigeration equipment. It can also be used in integrated teaching of refrigeration and air conditioning majors and as a typical platform for skills competitions. It features openness, comprehensiveness, integrity, and realism.

II. Functional Characteristics:
1. Refrigeration System: The refrigeration system uses an air-cooled refrigeration unit, including a 2.5 HP fully enclosed refrigeration compressor, air-cooled condenser, sight glass, liquid receiver, dryer filter, liquid supply solenoid valve, thermal expansion valve, and manual valve.
2. Cold Storage Structure: Modular structure. The interior of the cold storage is equipped with explosion-proof lights, fan coil evaporators, defrosting heating wires, etc. A drain outlet is provided on the outside of the cold storage. Cold Storage Materials: The cold storage panels are made of color steel plates, with polyurethane environmentally friendly rigid foam insulation material (foamed). Plate thickness: 100mm;

III. Technical Specifications:
1. Power Supply: Single-phase three-wire 220V±10% 50Hz;
2. Operating Environment: Temperature -10℃~40℃, Relative Humidity ≤85%, Rated Power: ≤1.8KW;
3. Safety Protection: Equipment leakage and overload protection, compressor overload and start-up protection, pressure protection;
4. Cooling Capacity: 2500W;
5. Refrigerant: R404a;
6. Refrigerant Charge: 1.2Kg±10%;
7. Refrigerator Compartment Temperature: +2℃;
8. Freezer Compartment Temperature: -18℃;
9. Cabinet Dimensions: 1300×700×1600mm;
10. Unit dimensions: 800×800×950mm;
11. Workbench dimensions: 700×500×1250mm;
12. Equipment weight: 40kg+50kg+10kg;

IV. Training Projects:
Training 1: Basic operation of special tools for refrigeration system maintenance;
Training 2: System pipe welding;
Training 3: Basic processes for refrigeration system maintenance;
Training 4: Refrigeration technology training;
Training 5: One machine, two storage systems training;