DE6313 – Industrial Refrigeration Systems

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Module code
DE6313
Module title
Industrial Refrigeration Systems
Prescription
To demonstrate and apply knowledge of design; select components for, and prepare design documents for industrial Refrigeration systems.
Programmes
  • EN1603
  • SC1101
NZQA Level
Level 6
NZQA Credits
15
Delivery method
  • Web-Enhanced
Learning hours
Directed hours
90
Self directed hours
60
Total learning hours
150
Resources required
Learning Outcomes
1.Demonstrate knowledge of industrial Refrigeration systems
2.Investigate and design industrial Refrigeration systems.
3.Select components for industrial Refrigeration systems
4.Prepare design documents industrial Refrigeration systems.
Content
Industrial refrigeration system types, layout, operation, performance,
Calculation or specification of system parameters, including load estimation, heat transfer, refrigerant circulation, pressures, temperatures and phase changes, type of refrigerant, compressor protection, oil management, refrigerant charge, control authority, system protection, capacity control, pressure control, temperature control, insulation, energy use, corrosion control, health and safety.
Components; operating principles, construction, and capacity, and selection, including refrigerants, compressors, condensers, evaporators, receivers, oil separators, suction accumulators, pipes and associated fittings, insulation, pressure control valves, capacity control devices, defrosting devices, protective devices, temperature controlled enclosures such as cool-rooms and freezer rooms.
Relevant course data, building data; refrigerated product data; thermo-physical data for refrigerants, air, and water; performance data for system components; units of measurement; regulations; standards; codes of practice.
Designing documents, sketch plans, schematic drawings, components specifications, prediction of energy use, key parameters.
Assessment Criteria
Assignment10
Laboratory (Practical)10
Project80