Description

Refrigerator and air conditioner simulation system are installed in this device. Piping fabrication and installation, electrical circuit installation, system leakage seeking, evacuating and refrigerant adding can be practiced on this device. Faults in refrigerator, air conditioner controlled components and microcomputer controlled system can be set artificially, and faults diagnose and eliminate can be realized. Various tools in refrigeration maintain, such as multimeter, tube expander, knife, screwdriver, pliers, ratchet wrench, pneumatic tube, joint, wrench, remote controller, can be recognized and the application method can be grasped.
This device is suitable for curriculum teaching and training of electromechanical and power engineering, such as “refrigeration and air conditioner equipment”, “installation, operation and maintenance of refrigeration and air conditioner device”, “refrigeration and air conditioner automation”, “air condition technology and application”. It can also be used for skills identification and middle or senior engineering skills assessment in refrigeration or related major.
Training contents:
1. Understanding refrigeration form, system structure and working principle in various refrigeration devices.
2. Understanding and master circuit control principle in various refrigeration devices.
3. Master the working principle of each control unit in various air conditioners.
4. Understanding and operation training for special refrigeration tools.
5. Leakage detection, pressure holding, vacuum and filling refrigerant training of system.
6. Electrical control circuit wiring and system operation.
7. Design and installation of the piping system.
8. Electrical connection and debugging ability for air conditioner control circuit.
9. Electrical failure assessment, fault analysis and troubleshooting ability for air conditioner control circuit.
10. Assembly capacity of piping in refrigerator cooling system.
11. Pressure holding, leakage detecting and refrigerant charging ability in refrigerator cooling system.
12. Electrical connection and debugging ability of control circuit in electronic direct cooling refrigerator.
13. Electrical connection and debugging ability of control circuit in intelligent temperature control refrigerator.
14. Electrical diagrams identify and electrical design ability.
Technical conditions:
1. Input voltage: single-phase 2200V ± 10%/50Hz
2. Capacity: <1.5kVA
3. Dimensions: 175cm*75cm*125cm
4 Refrigerant: R22 for air conditioner, R134a for refrigerator.