Modern Refrigeration and Air Conditioning System Skills Training Equipment

Modern Refrigeration and Air Conditioning System Skills Training Equipment

I. Product Overview:
1. The equipment adopts an integrated design, consisting of a guide rail aluminum alloy mounting platform, an air conditioning system, a refrigerator system, and an electrical control system.
1) Guide rail aluminum alloy mounting platform;
2) Air conditioning system package;
3) Refrigerator system;
4) Electrical control system;
5) Power supply and instrumentation module;
6) Refrigeration system pressure detection unit;
7) One set of current-type leakage protection device.
2. One set of air conditioning system module: including rotary compressor, indoor heat exchanger, outdoor heat exchanger, four-way reversing valve, throttling device, sight glass, air conditioning valve, etc.
3. One set of refrigerator system module: including reciprocating compressor, wire-type condenser, freezer evaporator, refrigerator evaporator, throttling device, sight glass, solenoid valve, dryer filter, etc.
4. One set of power supply and instrumentation module: AC220V power supply, AC voltmeter 0-250V, AC ammeter 0-5A;
5. One set of refrigerator electronic temperature control electrical control module: Toshiba GR-204E electronic temperature control module, capable of controlling direct-cooling double-door refrigerators;
6. One set of refrigerator intelligent temperature control electrical control module: single-chip microcomputer control, LCD display, dual temperature control; with quick-freeze function and intelligent temperature control;
8. One set of air conditioning electrical control module: with cooling, heating, ventilation, and dehumidification control functions;

II. Technical Specifications:
1. Input Power: Single-phase three-wire 220V±10% 50Hz
2. Operating Environment: Temperature -10℃~40℃
3. Relative Humidity: ≤85% (25℃)
4. Device Capacity: 1.5kVA
5. Dimensions: 1600mm×780mm×1200mm
6. Safety Protection: Equipped with leakage voltage and leakage current protection, safety meets national standards

III. Training Projects:
1. Air Conditioning System Piping Design, Assembly, Wiring, and Debugging Project
1) Piping Design Task: Design of air conditioning system piping (including determining pipe distance, pipe cutting, bending, expansion, and welding, etc.)
2. Refrigerator System Piping Design, Assembly, Wiring, and Debugging Project
1) Piping Design: Design of the refrigerator system piping (including determining pipe distances, cutting, bending, expanding, and sizing).
2) System Assembly: Install the designed piping into the appropriate positions of the corresponding components and complete the pressure testing and leak detection of the refrigerator system.
3) System Wiring: Identify the windings of the refrigerator compressor and complete the wiring and connection of the refrigerator system.
4) System Debugging: Complete the vacuuming, refrigerant charging, electrical debugging, and operating condition adjustment of the refrigerator system.