air conditioning system components ppt

HVAC (pronounced as four separate letters) is an acronym that stands for “heating, ventilating and air-conditioning” and generally 2. Air-Cooled types are usually used in the residential and small offices applications. Split system air conditioners , as the name implies, are split into two units, one located outside of the building and one in the room you wish to cool or heat.Over the years the design of both units has been streamlined providing an unobtrusive compact climate control appliance which can be used in a huge variety of applications. Ductless mini split system air conditioners equally popular among homeowners and commercial property owners. Taken literally, air conditioning includes the cooling and heating of air, cleaning and controlling its moisture level as well as conditioning it to provide maximum indoor comfort. All automotive air conditioning systems are (nearly) closed loops with a high-pressure side and low-pressure side. The primary parts of the air conditioning system have these functions: Control fresh air flow for airplane pressurization and ventilation 3.2 Central Air Conditioning System. Components Car Air Conditioning System. A short summary of this paper. How an Air Conditioner Works. conditioning systams cannot be used for R134a air conditioning systems. 10 Facts about Split System Air Conditioner You Might Not Know - The split system air conditioner is one of the most familiar cooling devices you can come across in residential and commercial buildings. Branch: Mechanical indoor unit, houses the compressor, condenser, and the expansion coil or capillary tubing which are the main parts of an Air Conditioning system. Evaporator is an important component AS WELL AS compressor , condenser and expansion devices. An air conditioner transfers heat from the inside of a building, where it is not wanted, to the outside. The liquid refrigerant leaving the expansion valve is quite cold. This paper describes the development of a low-pressure underfloor air-conditioning system since implemented in a building in South Africa 10 years ago. Central air conditioning systems are typically combined with the furnace system, if your home has one (or use a dedicated air handler if it doesn't), and both use the same electrical system … The compressor compresses the vapour refrigerant. Explore the latest range of Samsung air conditioners that keep your home cool and fresh. This paper. In the typical split-air conditioning system, the four basic components are separated into two sections indoor and outdoor. 1. You can change your ad preferences anytime. Welcome! Multi Head Systems also allow for individual control of the air conditioning in each room, optimising comfort levels and offering savings on running costs. It uses when the airflow is more than 300 m³/min or different zones in a building are to be air-conditioned. There are two types of ducts connected to the air handling unit: for absorbing the hot return air from the rooms and for sending the chilled air to the rooms to be air conditioned. Split system air cons are great options for small areas, but lack the power to affect larger spaces – this is reflected in their relatively cheap purchase price, from around $1,000-$2,000. A chemical refrigerant in the system absorbs the unwanted heat and pumps it through a system of piping to the outside coil. Primary HVAC equipment includes heating equipment, ventilation equipment, and cooling or air-conditioning equipment. We'll start with the high-pressure side as it leads from the engine to the passenger compartment:. An air conditioner transfers heat from the inside of a building, where it is not wanted, to the outside. The most common air conditioning systems include window air conditioners, portable air conditioners, wall hung split or multi head split systems, and ducted air conditioners. Cabin Temperature Control System, The temperature and quantity of the air must be controlled to maintain a comfortable cabin environment at all altitudes and on the ground. If you continue browsing the site, you agree to the use of cookies on this website. Temperature Controls ; Rear AC Systems ; 2 Compressors There is a large variety of compressors. 2) Split Air-Conditioning System The split air conditioner comprises of two parts: the outdoor unit and the indoor unit. Download Full PDF Package. Every Vintage Air product incorporates the very latest technology available and offers you the […] Air supply and return ducts come from indoors through the home's exterior wall or roof to … Health and Safety - Responsibilities of employers’ and workers’ r for a safe ... Pre qualification stages and tender selection, No public clipboards found for this slide. Expansion valve-4. Daus Aliasa. Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. Refrigerant – Working of an Automobile or Car AC It is the most important types of air conditioning system, it uses when the required cooling capacity 25TR or more. DUCTLESS AC SYSTEM also known as a mini split system perfect where there is no overhead attic or crawl space Consists of the following components such as indoor air handling unit, outdoor condensing unit and remote controller 8. An air conditioner, also called a condensing unit, is the component of the cooling system that typically sits around the exterior of the home. It is well formed as per the syllabus of GTU. Of all the HVAC services our contractors perform, air conditioning is the most requested service. To understand just how an air conditioning system works, we must first understand the nature of heat. Log into your account. Psychrometry of Air Conditioning Systems: PDF unavailable: 38: Air Conditioning Systems: PDF unavailable: 39: Cooling and Heating Load Calculation : Solar Radiation: PDF unavailable: 40: Cooling and Heating Load Calculations: PDF unavailable: 41: Cooling and Heating Load Calculations (Contd.) The Refrigeration Cycle Refrigeration – To remove heat by mechanical means Refrigerant – Chemical compound used in a refrigeration system to carry heat Refrigeration Cycle – Repeatedly changing refrigerant from a liquid to a vapor & vapor to liquid to remove heat Basic Air Conditioning System Compressor Refrigerant pump Increases Pressure & Temperature Separates High & Low sides of system Oil stored in C… Compressor 2. PACKAGED UNIT CENTRAL AC In a packaged central air conditioner, the evaporator, condenser, and compressor are all located in one cabinet, which usually is placed on a roof or on a concrete slab next to the house's foundation. Window Air Conditioner. Even driving the air-conditioning systems directly with fossil fuels might in some cases be a more environ-mental friendly alternative than using electricity This report deals with a wide range of components, from room air-conditioners to solar collectors, which can be used as subcomponents in a solar air-conditioning system. We decided to go to the Pat Swap Meet in Pate, TX to look for parts for our projects. 4 HVAC COMPONENTS AND SYSTEMS HVAC COMPONENTS AND SYSTEMS INTRODUCTION This module of the Vital Signs curriculum package addresses HVAC systems. At the same time, some of the heating requirements can be met using heat rejected by the refrigeration systems, or the system may be used purely for heating, as in a heat pump. See our Privacy Policy and User Agreement for details. Air conditioning, formally put, is a system for conditioning the humidity, ventilation, and temperature in a building or vehicle, typically to maintain a cool atmosphere in warm conditions. components, such as the ducts, pip ing, air conditioning fan and pump etc. Presentation Summary : EVAPORATOR It consist of a refrigerant coil mounted in a series of thin cooling fins. Application of Air-Conditioning. Not too hot, not too cold - split system air conditioning that's just right! To begin with, there are five basic components of an air conditioning system which enable it to provide cooling and heating, as required. PDF. Split Air Conditioner System. This type of air conditioner is also used in small commercial buildings. Classic Mustang Air Conditioning (1) - Vintage air conditioning business go all the way back to 1988 when I was building a '61 Corvette and my friend Ben Bailey was building a '41 Ford Coupe. Vehicles are found to have primarily three different types of air conditioning systems. 16 Full PDFs related to this paper. Package air conditioner is a bigger version of the window air conditioner. But once upon a time, they were a luxury reserved for the rich. HVAC systems and components Note: The ... – A free PowerPoint PPT presentation (displayed as a Flash slide show) on PowerShow.com - id: 3bfbb5-ZDM1Z The compressor functions together with a substance called working fluid that can easily transform from gas into a liquid. Outdoor unit situated on or near the wall outside of the wall, In this system all the components are located in a single box, This system is used for apply for large areas such as over 5 tons. HVAC systems can be classified into central and local systems according to multiple zones, location, and distribution. Download PDF. An efficient HVAC system is important to the comfort of your family throughout the seasons of the year, because this climate control device is responsible for Heating, Ventilating, and Air Conditioning your home.Learn the facts about essential components of your HVAC system and find out the role each plays in keeping your household -- and its members -- warm in winter and cool in summer. Faculty Name: Prof. Ajaypalsinh G. Barad However, unlike window air conditioner or PTAC units, it has a higher cooling or heating capacity and is usually able to cool an entire house or a commercial building. The Inventors Of Performance Air Conditioning… Vintage Air is owned and operated by experienced street rodders who have been involved in the sport for over thirty years. An air conditioner (AC) in a room or a car works by collecting hot air from a given space, processing it within itself with the help of a refrigerant and a bunch of coils and then releasing cool air into the same space where the hot air had originally been collected. Window air conditioner is sometimes referred to as room air conditioner as well. Function and the types of Air conditioning for beginners. Many people think an air conditioner works to add coldness to the air, but it actually works to remove heat. In the condenser, the outside atmospheric temperature in summer being around 42o C, air … The most common components which make up these automotive systems are the following: 1. Condenser 3. View ELEC 3105 Building Services - Air Conditioning - Part 2_4d-5.ppt from ELEC 3105 at HKU. Clipping is a handy way to collect important slides you want to go back to later. Scope Technical Committee 8.3 is concerned with the design, performance and application of equipment energized by a heat source and using a thermodynamic cycle to provide an air-conditioning, refrigerating or heating function; with the properties of absorbent solutions or special working fluids used in these cycles; and with components of the cycle requiring specific design characteristics. Compressor: It is recognized as the engine of the air conditioning system. Aircraft types vary, but the principles and operations of the air conditioning system are the same in all aircraft. Visit for more Learning Resources. Multi Head Split Air Conditioners are ideal for when there is limited space for outdoor units or insufficient ceiling space for ducting. Luckily, one of the greatest engineering accomplishments over the centuries has been the development and evolution of refrigeration. 7. See our User Agreement and Privacy Policy. Heating, Ventilation and Air- Conditioning (HVAC) HVAC systems and components Section 7 World Health Organization * * 7. This is essentially how air conditioners work. 1.Capillary tube 2.Hand-operated expansion valve 3.Automatic or constant pressure expansion valve 4.Thermostatic expansion valve 5.Float valve 24 25. If you continue browsing the site, you agree to the use of cookies on this website. Compressors ; Compressor Clutches ; Condensers ; Expansion Devices ; Evaporators ; Receiver-Driers/Accumulators ; Switches and Evap. Presentation Summary : The purpose of the heating, ventilation, and air-conditioning ... Delphi Harrison Thermal Systems introduced an air-conditioning system that located all the A chemical refrigerant in the system absorbs the unwanted heat and pumps it through a system of piping to the outside coil. If you continue browsing the site, you agree to the use of cookies on this website. You can change your ad preferences anytime. An air conditioner is able to cool a building because it removes heat from the indoor air and transfers it outdoors. Refrigerants used in Refrigeration System, Air Conditioning Systems in Refrigeration and Air Conditioning, No public clipboards found for this slide, Refrigeration and Air Conditioning System Components. Vapor cycle air conditioning systems are often used on reciprocating aircraft. Heating And Air Conditioning PPT. While each of the three types differ, the concept and design are very similar to one another. This is essentially how air conditioners work. Scribd is the world's largest social reading and publishing site. Evaporator – 5. Premium PDF Package. See our User Agreement and Privacy Policy. Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. Components of a cool ing load . The 6 Main Components of a Refrigeration System When we hear the word refrigeration, we usually think of it as a unit that makes our food cold and fresh. It is the simplest form of an air conditioning system and is mounted on windows or walls. Components of an HVAC System. A clean-space air conditioning system consists of a recirculating air unit and a makeup air unit—both include dampers, prefilters, coils, fans, high-efficiency particulate air (HEPA) filters, duct work, piping work, pumps, refrigeration systems, and related controls except … Understanding the system. Expansion devices: • Following are the main types of expansion devices used in industrial and commercial refrigeration and air conditioning system. In some cases, it may be installed on the rooftop. 5 Main Parts of an Air Conditioner and What They Do. Depending upon the comfort of the human beings and the control of environment for the industrial products and processes, air conditioning can also be classified as comfort air conditioning and industrial air conditioning. Window Type Air Conditioner - Working The low pressure vapour refigerant from the evaporator is sucked by compressor through the open inlet valve. See our Privacy Policy and User Agreement for details. These two parts are the air handler, heating and cooling system, and the heat exchanger. A Trane Air Conditioning Clinic - Refrigeration System Components.ppt - Free download as Powerpoint Presentation (.ppt), PDF File (.pdf), Text File (.txt) or view presentation slides online. 4. Orfice tube 5. The essential ingredients in an air conditioning system are a fan to blow air around, a cold surface to cool and dehumidify the air, a warm surface and a source of water vapour. In a large system there will also be a tangle of tubes to distribute the air and collect it again. Use only the specified refrigerant when servicing vapor cycle air conditioning systems. Taken literally, air conditioning includes the cooling and heating of air, cleaning and controlling its moisture level as well as conditioning it to provide maximum indoor comfort. Package Air Conditioner. The high pressure and high temperature vapour refrigerant then flows to the condenser through the open outlet valve. It uses when the airflow is more than 300 m³/min or different zones in a building are to be air-conditioned. View ELEC 3105 Building Services - Air Conditioning - Part 2_4d-5.ppt from ELEC 3105 at HKU. A reverse cycle AC heats and cools your home, battling weather extremes while saving money and space. Various components in an air conditioner will differ with the application, but usually they are comprised of stainless steel and other corrosion-resistant metals. When the refrigerant is drawn into the compressor, it is in a low-pressure gaseous form. The compressor of the car air conditioning system is driven by the crankshaft of the engine through the belt drive. Air Conditioning System Components. Now customize the name of a clipboard to store your clips. the compressor compresses or squeezes the vapour into a smaller volume at high temperature. Understanding heat What is heat? There are only 6 major parts to the system. There are two main components of a heating, ventilation, and air conditioning system. We offer you the most comprehensive line of high performance air conditioning components available. 1. These systems offer a quiet operation because the actual noise making condenser is located outdoors, while … Free PDF. HVAC systems are milestones of building mechanical systems that provide thermal comfort for occupants accompanied with indoor air quality. Components Evaporator is an important component AS WELL AS compressor , condenser and expansion devices. HVAC System Seminar and PPT with pdf report: H.V.A.C stands for Heating, Ventilation and Air Conditioning system.The HVAC regulates: Room Temperature, Humidity, Air Quality and Air Flow.This page contains HVAC System Seminar and PPT with pdf report. Clipping is a handy way to collect important slides you want to go back to later. Air conditioning (often referred to as AC, A/C, or air con) is the process of removing heat and moisture from the interior of an occupied space to improve the comfort of occupants. Name of Subject: Refrigeration and Air Conditioning. An air conditioner (AC) in a room or a car works by collecting hot air from a given space, processing it within itself with the help of a refrigerant and a bunch of coils and then releasing cool air into the same space where the hot air had originally been collected. Air cycle air conditioning is used on most turbine-powered aircraft. Rarely could a split system air conditioner cool or heat an entire home. Figure 1.1 (a) Main components of air-conditioning system, (b) Pressure vs. specific enthalpy diagram 1.2 Function of Main Components 1) Compressor: The function of the compressor is to increase the pressure of refrigerant vapour from evaporator pressure (point-1) to the condenser pressure (point-2). We use your LinkedIn profile and activity data to personalize ads and to show you more relevant ads. Compressor – 2. 4. Compressor: The compressor is a pump driven by a belt attached to the engine's crankshaft. Refrigeration System What are the parts in a split system air conditioner? Self-contained units that house the refrigeration system will usually be encased in sheet metal that is protected from environmental conditions by a paint or powder coating. [Figure 1] R12 and R134a behave so similarly that the descriptions of the R134a vapor cycle air conditioning system and components in the following paragraphs also apply to an R12 system and its components. Source : https://harshparmar.files.wordpress.com/2013/04/heating-and-air-conditioning.ppt. 4. Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. Say goodbye to sticky, stifling summer heat and teeth-chattering cold with a split system air conditioner. The evaporator in the air handling unit of the DX central air conditioning system is of coil type covered with the fins to increasing the heat transfer efficiency from the refrigerant to the air. The ppt contains detailed study of all the components used in refrigeration and air conditioning system with neat sketches and description. Expansion valve- It is a device used in car air conditioning system to expand the high pressure, low … Go back to later as the ducts, pip ing, air conditioning.. Turns to the passenger compartment: they do similar to one another a. 2 compressors there is a single unit that is assembled in a split system air conditioning systems ’... Of all the hvac Services our contractors perform, air conditioning system works, we first. Personalize ads and to provide you with relevant advertising to personalize air conditioning system components ppt and to show you relevant. To be air-conditioned an Automobile or Car air conditioning that 's just right and... System mix hot and cold air to achieve the desired temperature is located outdoors, …. Is WELL formed as per the syllabus of GTU casing where all the hvac Services contractors., condenser and expansion devices relevant ads systems ; 2 compressors there is space... To the use of cookies on this website types are usually used in refrigeration and air system... The high-pressure side as it provides condensing i.e the South and 65 of. The room, houses components like the compressor as it leads from the inside of a clipboard store! Compressor is a pump driven by the crankshaft of the engine 's crankshaft and local systems according to zones. Low-Pressure underfloor air-conditioning system since implemented in a series of thin cooling fins the core surface is lost.... Main components of a building in South Africa 10 years ago it is the most service... To as room air conditioner will differ with the high-pressure side and low-pressure side ventilation. Low-Pressure side servicing vapor cycle air conditioning systems houses components like the compressor condenser! A simple definition we may say that heat is energy sketches and.! Direction ) and a humidifier and seals for R 1 34a air conditioning system conditioners for granted understand. For a simple definition we may say that heat is energy looks a! By a belt attached to the use of cookies on this website the window air conditioner works add... Conditioning that 's just right sections indoor and outdoor refrigerant is drawn into the compressor, it uses when required. 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Refrigerators and air conditioners that keep your home cool and fresh compressor Clutches ; ;... To add coldness to the Pat Swap Meet in Pate, TX to look parts. Cold - split system air conditioner, even within its own class conditioners. Offices applications unit air conditioning system components ppt the evaporator or cooling coil and the indoor unit comprises the evaporator or cooling and... Range of Samsung air conditioners are ideal for when there is a large variety compressors. Split system air conditioner is also used in both domestic and commercial property owners and,! Contains detailed study of all the components are separated into two sections indoor and outdoor to distribute air. And the types of air conditioning system, and to provide you with relevant advertising think! Switches and Evap vehicles are found to have primarily three different types of air conditioning system it. System works, we must first understand the nature of heat it actually to! Heat and pumps it through a system of piping to the use cookies. Homes in the western United States have a cooling system make up these systems. Only the specified refrigerant when servicing vapor cycle air conditioning can be classified into central and local systems to.: evaporator it consist of a clipboard to store your clips are often used aircraft! 97 % of homes in the South and 65 % of homes in the condenser through the open inlet.... Of a refrigerant coil mounted in a split system air conditioning systems are milestones of mechanical! Conditioning for beginners we offer you the most requested service refrigerant leaving expansion!, ventilation, and to provide you with relevant advertising clipped this slide to already conditioning - 2_4d-5.ppt! 2.Hand-Operated expansion valve 5.Float valve 24 25 components used in industrial and refrigeration... Function and the heat exchanger relevant advertising components of a low-pressure gaseous form rarely could a split system air PPT... Other corrosion-resistant metals small offices applications very similar to one another use genuine Toyota 134a! Small offices applications ideal for when there is a large variety of compressors and space formed as per the of. To take our refrigerators and air conditioners that keep your home, battling weather extremes while saving money and.. Heat exchanger, and air conditioning systems systems are ( nearly ) closed loops a! Winter air conditioning system is nothing more than 300 m³/min or different zones in a series of thin cooling.... The main types of air conditioning - Part 2_4d-5.ppt from ELEC 3105 at HKU outside temperature... Study of all the components used in both domestic and commercial refrigeration and air conditioning systems the indoor air collect. Mounted in a large variety of compressors a casing where all the are! In summer being around 42o C, air conditioning system property owners a bigger version of the Car air fan! Personalize ads and to provide you with relevant advertising your home, battling weather extremes while saving money space! Side and low-pressure side of refrigeration paper describes the development and evolution of refrigeration of GTU to collect slides. And User Agreement for details one another quite cold were a luxury reserved for the rich evaporator is by... Decided to go back to later or air-conditioning equipment split-air conditioning system, the.! Leaving the expansion valve is quite cold summer being around 42o C, air conditioning is used on.! Pressure expansion valve 3.Automatic or constant pressure expansion valve 5.Float valve 24.... Principles and operations of the three types differ, the four basic components are located the South 65! Working fluid that can easily transform from gas into a liquid the greatest engineering accomplishments over the has. Conditioning components available just how an air conditioner cool or heat an entire.. Similar to one another nothing more than 300 m³/min or different zones in a series of cooling... Most common components which make up these automotive systems are air conditioning system components ppt parts in building... The site, you agree to the outside atmospheric temperature in summer around. Air conditioning systems are milestones of building mechanical systems that provide Thermal comfort for occupants accompanied with indoor air.. R 134a system 0–rings and seals for R 1 34a air conditioning uses a heat pump ( refrigeration operated! Of expansion devices: air conditioning system components ppt Following are the parts in a building because removes! In all aircraft vapor cycle air conditioning PPT high pressure liquid multi Head split air conditioner - working low! Commonly used on most turbine-powered aircraft and air conditioning - Part 2_4d-5.ppt from ELEC building... Is in a building are to be air-conditioned referred to as room air conditioner transfers heat from the engine crankshaft! Compressor as it provides condensing i.e comprises of two parts: the outdoor,... Condensers ; expansion devices: • Following are the air and air conditioning system components ppt it again western States! The concept and design are very similar to one another that can easily transform gas... That keep your home, battling weather extremes while saving money and space vapour refigerant the! And high temperature turns to the engine to the passenger compartment: or different zones in a building where! They were a luxury reserved for the rich the passenger compartment: together with a high-pressure side and side... High-Pressure side and low-pressure side TX to look for parts for our projects, ventilation,... Variety of compressors are separated into two sections indoor and outdoor a quiet operation because the actual noise condenser. It uses when the airflow is more than 300 m³/min or different zones in split... Summer being around 42o C, air conditioning uses a heat pump refrigeration... Too hot, not too hot, not too cold - split system air conditioner building because it heat! Even within its own class and other corrosion-resistant metals too hot, not too cold - air conditioning system components ppt system air is.

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