31-Simple Compression Refrigeration Circuit Compressor Training Equipment Educational Equipment
31-Simple Compression Refrigeration Circuit Compressor Training Equipment Educational Equipment For Vocational Training Center, Technical Institution, Engineering University, TVET Schools.
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Description
31-Simple Compression Refrigeration Circuit Compressor Training Equipment Educational Equipment
Brand: ShouldShine
Model: SR2031
Learning Objectives / Experiments
– fundamentals of a compression refrigeration circuit
– key components of a refrigeration system
* compressor, evaporator, condenser, expansion element
– relationship between the pressure and boiling point of a liquid
– operation of a refrigeration system / heat pump
– developing a basic understanding of the thermodynamic cycle
– simple energy balance
Specification
[1] fundamentals of refrigeration in a simplified model
[2] typical compression refrigeration system with piston compressor, thermostatic expansion valve, evaporator and condenser (each in the shape of a pipe coil)
[3] 2 manometers with temperature scale for the refrigerant show the values of the refrigerant on the high and low pressure sides
[4] 2 water-filled tanks with thermometer to demonstrate the cooling and heating effect
[5] pressure switch to protect the compressor
[6] sight glass to monitor the aggregate state of the refrigerant
[7] refrigerant R134a, CFC-free
Technical Data
Compressor
– power consumption: 69,7W at 0/55°C
– refrigeration capacity: 82,6W at 0/55°C
– displaced volume: 1,41cm³
Manometer with temperature scale for R134a
– intake side (low pressure)
pressure: -1…9bar
temperature: -50…40°C
– delivery side (high pressure)
pressure: -1…24bar
temperature: -40…80°C
Thermometer: 2x -10…50°C
Tank: 4x 1.700ml
Dimensions and Weight
LxWxH: 750x360x690mm
Weight: approx. 30kg
Required for Operation
230V, 50/60Hz, 1 phase or 120V, 60Hz/CSA, 1 phase