HEATING,VENTILATION, AIR-CONDITIONING & REFRIGERATION SYSTEMS


This certificate course looks at HVAC  systems engineering as a synergistic function between hardware and software. Participants learn the essential concepts of HVAV systems development through a practical, hands-on approach utilizing relevant software with site visit.
Sofcon is a pioneer institute for providing HVAC-E Course  in HVAC Design & Drafting , HVAC Control Fire Detection , Fire Alarm  & Fire Fighting System.  
This course content are customized as per International Standard which is globally acknowledged. We are conduct this course in Regular Training, weak end training, Short term training, Long term training(Internship),Summer/winter training & Customized training for  Incampus/colleges or  Inplant/Corporates.
It also includes Soft skill training (Personality Development, Resume Develop, & Mock Interview Sessions). This Industrial course helps fill the huge engineering skill gap across the manufacturing sector.
Sofcon help in moderating vitality by executing different vitality effective projects for streamlined execution of the systems and to support the operation and upkeep of the establishment.

Module 1 : HVAC Design & Drafting

Introduction to HVAC

» Fundamentals of HVAC
» Modes of Heat Transfer
» Sensible Heat and Latent Heat

Basics of Air Conditioning System

» District Cooling
» Stratification
» Stairwell Pressurisation
» Clean rooms
» Categories of Air Conditioning-Air,Water,Air-water system
» Equipment Selection
» Pump Selection

Classification of Air-Conditioning System

» Window A/C
» Working of Window A/C with Line Diagrams
» Split A/C
» Types of Split A/C
» Working of Split A/C with Line Diagrams
» Ductable Split A/C
» Working of Ductable Split A/C with Line Diagrams
» Variable Refrigerant Volume (VRV)/ Variable Refrigerant Flow (VRF)
» Ductable Package A/C
» Working of Ductable Package A/C with Line Diagrams
» Package Roof Top Units
» Central Plant Chill Water System

Classification of Refrigeration Systems

» Basic Refrigeration System or Vapor Compression Cycle
» Pressure – Enthalpy Chart
» Types of heat transfer
 » Function & Types of Compressor
» Function & Types of Condenser
» Function & Types of Expansion Valve
» Function & Types of Evaporator
» Direct Refrigerant system
» Refrigerant and Brines

Study of Psychrometric Charts

» Dry Bulb Temperature
» Wet Bulb Temperature
» Dew Point Temperature
» Relative Humidity
» Humidity Ratio

Psychrometric Processes

» Heating
» Cooling
» Cooling and Dehumidification
» Heating and Humidification
» Finding Values Using the Chart

Heat Load Calculation

» Building Survey
» Cooling Load Steps
» Finding Temperature difference (ΔT)
» Wall
» Glass
» Roof
» Partition
» Load Calculations (Manually using E-20 form)
» ESHF, ADP & Air Flow Rate (CFM) Calculation
» Orientation of Buildings
» Use of Space
» Dimensions of the Space to Air Conditioned
» Size of beams and columns
» Construction material (U factors)
» Occupancy
» Equipment
» Lighting
» Ventilation
» Indoor Air Quality
» Tonnage Calculations
» Dehumidified Air Flow rate

Air Distribution System

» Duct-Definition & Terminology
» Duct Design consideration
» Duct sizing methods
» Duct sizing as per Aspect Ratio
» Finding Duct size using Ductulator
» Calculation of Number of sheets for Duct
» Different Types of Ducting
» Design parameters for Ducting
» Duct Materials and Insulation materials used in HVAC Industry
» Study of Overseas Drawings
» Duct Sizing & Routing  – Preparation of single line diagram (SLD)
» Bill of Materials for Duct Network
» Gauge selection for Sheet Metal
» Legends and Symbols used in the HVAC Industry
» Selection of Diffusers and Grilles
» Preparation of Layouts (Double line Diagram – DLD) as per SMACNA rules
» Openings for Ducts passing through Wall
» Sectional drawing @ Duct supports
» Concept of CAV & VAV
» Constant Friction Method
» Velocity Reduction Method
» Supply and Return Air Openings
» Different Types of accessories
» Different Types of Insulation
» Constant and Variable Air Volume systems
Ventilation & Exhaust Systems
» Normal Ventilation Systems
» Treated Fresh Air Ventilation System
» Toilet Exhaust Systems
» Kitchen Exhaust Systems
Static Pressure Calculation
» Selection of Motor HP
» Selection Fan/Blower RPM

Hydronic System

» Classification of Water Piping
» Pipe sizing for chill water system
» Fittings used in the HVAC Piping System
» Valves used in the HVAC Piping System
» Function of Valves
» Openings for CHW Pipes passing through Wall
» Sectional drawing @ CHW Pipe supports
» Pump Head Calculation
» Selection of Pump

Module 2 : HVAC Control

» Fundamental of Control System
» Basics of PLC(Programmable logical Controller)
» PLC Interface with HVAC

Module 3 : Fire Detection ,Fire Alarm & Fire fighting System

» International Code & standards for fire fighting-NFPA
» Classes of Fire
» Fire ,heat & Smoke Detection and Alarm System
» Fundamental of Fire Detection Systems
» Concept of Fire Alarm System.
» Introduction to Fire fighting System
» Fire extinguisher
» Hose Reel
» Dry Riser & Wet Riser
» Down Comer
» Yard Hydrant
» Stand Pipe Systems
» Hose connections
» Legends and symbols
» Fire Protection Schematic Layouts
» Fundamentals of Fire Protection System
» Fire Water Storage and Pumping Calculations
» Fire Suppression System
» Water Based Fire Suppression system
» Classification of Fire sprinkler systems
» Sprinkler Head K factor
» Sprinkler Positionining
» Design and layout of sprinklers
» Sprinkler Temperature ratings & Sprinkler head configuration
» Hydraulic Analysis & Pipe Sizing
» Pressure Calculations
» Building occupancy hazard classification

Module 4 : HVAC System Study

» XL sheet for Load Calculations
» Duct sizer for Duct sizing
» Psychrometry Analysis

Scope:- After successfully completing this course students can establish a career in mechanical maintenance among various manufacturing and automation industries like food & Beverages, Oil and Gas, Power Plants, Manufacturing Process, Chemicals, Power Generation, Water/Waste Water Treatment, Aerospace, Automotive, Fabricated Metals, Packaging Process, Metals and Mining’s etc.

Category:- 100% Job Oriented HVAC-E Engineer Course

Course Duration:– 3 Months

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