Modern Refrigeration and air Conditioning Training System

　　Product name

　　Modern refrigeration and air-conditioning system training assessment device

　　Model (Type)

　　BF-HY-9920H

　　Feature

　　The modern refrigeration and air-conditioning system skills training device is a refrigeration and heating training device specially developed for refrigeration majors in vocational colleges. And the characteristics of refrigeration system, electrical control system, system debugging, fault diagnosis and so on are designed. Strengthen the comprehensive professional ability of the students in the installation and maintenance of the air conditioning and refrigerator system pipelines and the debugging of the maintenance system.

　　This device is composed of air-conditioning system module, refrigerator system module, power supply and instrument module, air-conditioning electrical control module, refrigerator electronic temperature control electrical control module, refrigerator intelligent temperature control electrical control module, etc. Project training through equipment can improve students' hands-on operation ability, planning and organization ability, refrigeration system debugging and installation ability, electrical control circuit maintenance ability, etc. It is a necessary tool for modern refrigeration and heating skills training.
 

　　Specification (Technical parameter)

　　Input power: single-phase three-wire 220V ± 10% 50Hz

　　• Working environment: Temperature -10 ℃ ~ 40 ℃ Relative humidity ≤ 85% ( 25 ℃ ) Altitude < 4000m

　　• Device capacity: ≤ 1.5kVA

　　• Safety protection: with leakage voltage and leakage current protection, the safety conforms to national standards

　　Training contents

　　1. Air conditioning system pipeline design, assembly, wiring and debugging projects

　　Piping Design Tasks

　　Design of air-conditioning system pipeline (including determination of pipeline distance, pipe cutting, pipe bending, pipe expansion, pipe expansion, pipe welding, etc.)

　　System Assembly Tasks

　　Install the designed pipeline to the reasonable position of the corresponding components and complete the pressure maintenance and leak detection of the air conditioning system

　　System wiring tasks

　　Determine the winding of the air-conditioning compressor, and complete the wiring and connection of the air-conditioning system

　　System debugging tasks

　　Complete the vacuuming, filling of refrigerant, electrical debugging and adjustment of working conditions for the air-conditioning system

　　2. Refrigerator system piping design, assembly, wiring and debugging projects

　　Piping Design Tasks

　　Refrigerator system pipeline design (including the determination of pipeline distance, pipe cutting, pipe bending, pipe expansion, pipe expansion, etc.)

　　System Assembly Tasks

　　Install the designed pipeline to the reasonable position of the corresponding components and complete the pressure maintenance and leak detection of the refrigerator system

　　System wiring tasks

　　Determine the winding of the refrigerator compressor, and complete the wiring and connection of the refrigerator system