Scope and tools of theoretical traning and assassement
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This document describes the scope and tools used for theoretical and practical training at a vocational school for refrigeration and air conditioning tradespeople established in 1995. It provides details on the school's facilities, equipment, certification, course outlines covering relevant topics, and tools used for hands-on training. The goal is to improve students' knowledge and apply up-to-date information and standards to prepare them for work in the field.
Scope and tools of theoretical traning and assassement
- 1. Scope and tools of theoretical training and assessment Sándor Korbuly 2011
- 2. Scope and tools of theoretical training and assessment Vocational school Vocational and Adult Education Established 1995 Founders: Mr. Árpád SOÓS Mr. Péter FALUDY Aim: improving the general knowledge level of native RAC trade and installers Approaching and applying the up-to-date information and AREA expectations Sándor Korbuly 2011
- 3. Scope and tools of theoretical training and assessment Training / educational facilities present site since 2001 2 classrooms Mechanical workshop (piping, welding, brazing, etc) Computer room Laboratory Dining room Depot Social premises Sándor Korbuly 2011
- 4. Scope and tools of theoretical training and assessment Training / educational equipment Demo AHU Liquid chillers Fan-coils Split A/C units / components Prefabricated Walk-in Freezer (Cold Store) Demonstration cooling cycles Parts and components of refrigerating units/systems (source: own part, HKVSZ support, Sponsors) Sándor Korbuly 2011
- 5. Scope and tools of theoretical training and assessment Certifications Certified Institution (native) Certified Training Programs AREA Certificate of Merit (2002) Adult Training Accreditation Board (2003) HKVSZ Certification (Basic School) Cooperation Agreement with HKVSZ since 2001 Assessment agreement with HMCB Sándor Korbuly 2011
- 6. Scope and tools of theoretical training and assessment Courses Based on Fgas categories 1. Installation, Repair and Maintenance of Refrigerating A/C and Heat Pump Systems and Equipment (including special mastery of leak detection) w/o refrigerant qtty limit (VET) 2. Moderated Capacity Refrigerating A/C and HP Equipment and System Installer (refrigerant qtty < 3 kg) 3. Recovering and Handling of Refrigerant 4. Leak Detection MAC sector 5. A/C Systems for Vehicles (refrigerant qtty < 3 kg) 6. Truck cargo refrigeration/cooling, Coach A/C systems (w/o refrigerant qtty limit) Sándor Korbuly 2011
- 7. Scope and tools of theoretical training and assessment Special Courses - upon request e.g. - Ammonia refrigerating systems - Fire system (necessary for welding/brazing activities) - Refrigerating system operator - etc. Sándor Korbuly 2011
- 8. Scope and tools of theoretical training and assessment Courses Participation conditions Specified for the courses (e.g. for MAC courses certain qualification in vehicle technics…) In case of doubt: Competency Committee (HKVSZ) Decision upon – basic qualification - practice - experience - references Sándor Korbuly 2011
- 9. Scope and tools of theoretical training and assessment Q = c x m x Δt Course Outline The courses are of modular systems, consisting of both theoretical and practical lessons The theoretical part include the fundamentals of – thermodynamics - fluid mechanics - acoustics - principles of basic refrigeration cycle - refrigerants, lubricants - understanding of trade terminology Sándor Korbuly 2011
- 10. Scope and tools of theoretical training and assessment Q = c x m x Δt Course Outline Thermodynamics - Nature, units and measurement of heat - Heat transfer (conduction, convection, radiation, heat load calculation) - Heat expansion (linear, volumetric; solid, liquide, vapour substances) - Specific heat, sensible heat, latent heat, enthalpy - Changing of state (vaporization, condensation) - h–x chart of humid air (Mollier) - Pressure (units, measurement, gauges) Sándor Korbuly 2011
- 11. Scope and tools of theoretical training and assessment Course Outline Fluid Mechanics - Continuity equation - Ideal fluid flow - Bernoulli equation - Fluid/air flow pressure drop (friction loss) - Fans, pumps (sorts, charcteristics) Sándor Korbuly 2011
- 12. Scope and tools of theoretical training and assessment Course Outline Acoustics - Characteristics of sound (frequency, wave length) - Sound power level, ~ pressure level - Subjective acoustics (dB(A) ; NC, phon) - Addition of sound pressure levels - Attenuation (distance, attenuators, vibration dampers) Sándor Korbuly 2011
- 13. Scope and tools of theoretical training and assessment Course Outline Fundamentals of Refrigeration - Refrigeration systems (Seebeck effect, absorption, compressor) - Refrigerants (features, environmental effects – ODP, GWP, TEWI) - Compressor refrigeration cycle (components, logp-h chart) - Components of refrigeration cycle (compressor, heat exchangers, expansion valve, auxiliary components) - Control of cooling cycle Sándor Korbuly 2011
- 14. Scope and tools of theoretical training and assessment Relating National and EU Regulations - 1005/2009 EC (substances that deplete the ozone layer) - 842/2006 EC - 303/307/2008 EC - Responsibility, obligations of operator, registration, regular leak detection, control and report. Sándor Korbuly 2011
- 15. Scope and tools of practical training and assessment Course Outline Illustrative equipment Compressors -hermetic -semi hermetic Condensers Evaporators Receivers Safety and control devices Accessories Sándor Korbuly 2011
- 16. Scope and tools of practical training and assessment Course Outline Training / educational facilities - demo / test panels - refrigeration cycle with generated fault Sándor Korbuly 2011
- 17. Scope and tools of practical training and Training / educational facilities assessment Complete AHU Fresh air inlet Mixing Return air chamber Filter Heating - heat pump - electric - hot water Cooling - DX coil - water chiller Humidification Dehumidification Fan (variable rpm.) Sándor Korbuly Automatic and manual control 2011
- 18. Scope and tools of practical training and Training / educational assessment facilities Chillers Compact (outdoor) Split Sándor Korbuly 2011
- 19. Scope and tools of practical training and Training / educational assessment facilities Cold stores (chambers) Racks / display cases Household refrigerator Chest freezer with two stage compressor Operating MAC mock-up Mobile cargo cooler Sándor Korbuly 2011
- 20. Scope and tools of practical training and Training / educational assessment facilities Switchboards / controls - automatic - manual Sándor Korbuly 2011
- 21. Scope and tools of practical training and Training / educational assessment facilities Split units Sándor Korbuly 2011
- 22. Scope and tools of practical training and Training / educational assessment facilities Recovering / charging devices / equipment Sándor Korbuly 2011
- 23. Scope and tools of practical training and Training / educational assessment facilities Illustrative operating equipment for trouble shooting and remedy, for Fgas training Sándor Korbuly 2011
- 24. Scope and tools of practical training and Training / educational assessment facilities Dynamic leak detector calibrating equiment Sándor Korbuly 2011
- 25. Scope and tools of practical training and assessment Course Outline Applied tools and equipment of the trade Basic activity and application of tools - flaring - bending - brazing - welding - formation/manufacturing of air duct pieces Sándor Korbuly 2011
- 26. Scope and tools of practical training and assessment Course Outline Identification of refrigeration cycle, components, safety and control devices Trouble shooting/identification/remedy (electric, mechanical) Replacing cycle components Maintenance Sándor Korbuly 2011
- 27. Scope and tools of theoretical training and assessment Sándor Korbuly 2011