ZM6103 Refrigerant Recovery & Recycling Unit Refrigerator Trainer Vocational Training Equipment Didactic EquipmentI. Product Overview
1.1 Overview
The refrigerant recovery and recycling device is a device used in the refrigeration cycle system. Its main function is to recover the refrigerant that is not completely evaporated or condensed in the refrigeration cycle and recycle it through the compressor. This device is usually installed between the evaporator and the compressor, and realizes automatic adjustment of the refrigerant flow through control elements such as temperature sensing bulbs and pressure switches.
1.2 Features
ZM6103 refrigerant recovery and reuse system training device is a device used to study refrigeration compression cycle and heat pump systems. It uses different throttling devices to observe the characteristics of the equipment under cooling and heating conditions, and conducts research on the refrigerant circulation routes connecting different throttling devices. The training platform adopts an aluminum profile chassis frame structure, which is simple and solid in structure.
The equipment has a good safety protection system, the compressor is equipped with a start-up protector, and the electrical control is installed in the control box with a leakage protection switch, emergency stop button and reliable grounding protection measures.
II. Performance Parameters
Input power: AC220V±10%, 50Hz
Weight: about 100kg
Ambient temperature 10℃～30℃
Relative humidity <75% (25℃)
Size: 1030mm*450mm*800mm
Refrigerant: R134a
III. Components list and detailed introduction
3.1 Main part
Number Name
1 Display control module
2 Filter drier
3 Sight glass
4 Evaporator
5 Temperature Sensor
6 Expansion valve
7 Condenser and fan
8 Flow meter
9 Gas-liquid separator
10 Liquid storage tank
11 High and low voltage meters and protective switches
12 Compressor
3.2 Power box part
Number Name
1 Compressor inlet temperature display
2 Compressor outlet temperature display
3 Condenser outlet temperature
4 Evaporator inlet temperature
5 Circuit breaker
6 Temperature control table
7 Compressor switch
8 Condenser fan speed knob
3.3 Equipment Configuration List
Number Name Quantity
1 Closed piston fixed frequency compressor 1
2 Liquid storage tank 1.2L 1
3 Fin condenser 1
4 Sight glass SG2 1
5 Filter 1
6 Flow meter 1
7 Expansion valve 1
8 Diaphragm hand valve 8
9 Circuit breaker 1P+N C16 1
10 TPM-900 digital thermometer with metal probe-40-110℃ 4
11 Electronic speed switch TG-500W 1
12 High pressure meter -0.1-0-3.8MPa 1
13 Low pressure gauge -0.1-0-1.8MPa 1
IV. Experiment List
Experiment 1 Refrigerant recovery experiment
Experiment 2 Refrigerant supplement experiment
Experiment 3 Refrigeration experiment
