سيكون المهندسين المدربين قادرين على تصميم أنظمة التكييف  والتهوية لأنواع المباني المختلفة وسيكون لديهم القدرة على بناء الأسس الفنية في (HVAC) واتقان التصميم باستخدام الكود العالمي وبرامج التصميم المختلفة وايضا نموزج مشروعات للتدريب .

تصميم أنظمة التكييف المركزى.

HVAC Design Course :-

• Introduction of Air conditioning system .

• Cooling and Heating load calculations (manual).

• Load Estimation by Using Software (HAP 4.9).

• Types of Air Conditioning System Equipments .

• DX. System Describtion and Selections.

• Design of Air Terminal Outlets (Types &Sizing).

• Design of Duct Works.

• Ventilation system Caculations

• Design of Chilled water system.

• Chillers and Pumps Selecions .

• Hook up Control system.

• VRV & VAV) Systems.

• Project Full HVAC System Design .

كورس تصميم نظام التكييف

• تصميم أنظمة التكييف المركزى ( HVAC design)

  (using manual & HAP program) وفقا للكود الـ Ashrae والكود المصرى والتطبيق على برنامج الاوتوكاد

• مقدمة عن مجال التكييف و عن الكورس ؛ شرح دايرة التبريد و الخريطة السيكومترية

• شرح حسابات الاحمال الحرارية بالطريقة اليدوية Manual method

• Using Software (HAP 4.9) شرح برنامج الهاب كاملا و مفصلا

•   Dx systems  شرح انظمة التكييف من النوع

• Air Terminal Outlets شرح مخارج الهواء بكامل انواعها و كيفية اختيار مقاساتها و انواعها

• Design of Duct Works. شرح الداكت من جميع النواحي التصميمية و التنفيذية 

• شرح انظمة التكييف Design of Chilled water system.

• شرح انظمة التهوية المبكانيكة من حيث انواع المراوح و حسابات الضغط الاستاتيكي و طرق تصميم شبكات التهوية

• Hook up Control system.

• VRV & VAV) Systems.

• Project Full HVAC System Design

الهدف العام من البرنامج التدريبي دراسة الهندسة الحية لعمليات تصميم انظمة تبريد وتكييف الهواء.

لمن هذه الدورة :-

مهندسين الميكانيكا و الفنيين و العاملين بمجال انظمة تبريد وتكييف الهواء .

HVAC - Basics, Units

• Definition of Heat

• Temperature & Conversions

• Tonne of refrigeration (TR) & Btu/hr

• Coefficient of performance (COP)

• Energy efficiency ratio ( EER, ISEER)

• Modes of heat transfer

• Saturation point concept

• Latent heat of Evaporation & Latent heat of fusion

• Enthalpy / Total heat

• Properties of air

• Dry and Moist air

• Dry bulb temperature (DBT)

• Wet bulb temperature (WBT)

• Dew point temperature (DPT)

• Apparatus Dew point temperature (ADP)

• Humidity ratio / Specific humidity

• Relative humidity

• Specific volume

• Psychrometric chart study

• Psychometric software

• Psychometric analysis

• Cooling & Heating calculations using chart

• Humidification & Dehumidification

  
  

Heating and Cooling load calculation

• Drawings required for analysis

• Ambient and Design conditions

• Latitude and Longitude

• Building Directions

• Land elevation w.r.t sea level

• Building sectional/elevation details

• Ventilation requirement as per (ASHRAE 62)

• Gathering U values

• Load from overhead Lights & Task lights

• Load from electrical Equipments

• Load from people

• Load from Walls & roof

• Load from windows & skylight

• Load from Ceiling and floors

• Load from Infiltration and Ventilation

• Load from Partitions

  
  

Heating and Cooling load calculation

• Drawings required for analysis

• Ambient and Design conditions

• Latitude and Longitude

• Building Directions

• Land elevation w.r.t sea level

• Building sectional/elevation details

• Ventilation requirement as per (ASHRAE 62)

• Gathering U values

• Load from overhead Lights & Task lights

• Load from electrical Equipments

• Load from people

• Load from Walls & roof

• Load from windows & skylight

• Load from Ceiling and floors

• Load from Infiltration and Ventilation

• Load from Partitions

  
  

• Cooling load calculation

• Heating load calculation

• Manual load calculation

• Load calculation using E20 sheet

• Load calculation using HAP Software

• Creating systems and schedules

• Generating report

• Understanding report

  
  

Introduction ( D.X. Systems )

• Direct expansion machines

• Split airconditioning machine

• Wall mounted split Ac

• Floor mounted split Ac

• Ceiling mounted split Ac (Cassette)

• Ducted split Ac

• Packaged AC

  
  

• Variable Refrigerant Flow (VRF), also known as Variable Refrigerant Volume (VRV)

• HVAC technology invented by Daikin Industries,

• This refrigerant is conditioned by one or more condensing units (which may be outdoors or indoors.

• The conditioned refrigerant is then circulated through tubing to individual fan coil units, where it is used to adjust the temperature of the space being served.

AHU types, components, and configurations

The design of an air handling unit (AHU) within an HVAC system is dependent on the specific project requirements, as well as the designer’s approach to design, experience level, knowledge of code-driven requirements and standard practices, and the ability to communicate the design intent clearly through the preparation of plans and specifications.

The design, selection, and arrangement of an AHU for a project is based upon several factors, some of which are: application, performance, maintenance requirements, related size and building location, overall cost to purchase and install, and energy efficiency

• Introduction to chilled water system

• Chilled watar pipe materials

• Chilled watar Network Design .

• Chilled water pipe sizing method

• Friction method

• Pipe sizing using manual method

• Pipe sizing using Ashrae chart

• Single line routing of chilled water pipe work

• Chilled water Valves and accessories

• Placing HVAC equipments