working principle of car air conditioning system

The chief role of the accumulator is to isolate the compressor from any damaging liquid refrigerant. The ozone layer acts as our Earth’s default sunscreen, blocking harmful rays from the sun, causing cancer in our skin. If you want to say goodbye to hot weather and cool air, air conditioning can be no substitute. An accumulator is considerably larger than a receiver/drier, usually around twice the volume. An air conditioner (AC) in a room or a car works by collecting hot air from a given space, processing it to release cool air into the same space where the hot air had originally been collected. Capillary tube used as the throttling device in the domestic refrigerators, deep freezers, water coolers and air conditioners. It is also known as the heart of the AC system. A vehicle’s air conditioning system does not create cold air. The accumulator’s primary function is to store liquid refrigerant that is exiting the evaporator, to prevent it from reaching the compressor. 2. Air conditioners use a chemical compound known as refrigerant that turns from liquid to gas at low temperatures. Nowadays, it is a responsibility to find families who do not use the refrigerator. The controlling system used to control the temperature of the car by sensing it and control the refrigerating system. As the gas cools, it condenses and exits the bottom of the condenser as a high-pressure liquid. An accumulator is also a metal cylinder, but differs from a receiver/drier in these three ways: 1. This point can be found in a properly functioning system by locating the area between the outlet of the condenser and the inlet of the evaporator that suddenly makes the change from hot to cold. Your email address will not be published. Condenser – It is the device looks like a small radiator and is used after the compressor as it provides condensing i.e. But, how exactly do air conditioners work? Even your refrigerator is, in effect, an air conditioner. Having a good understanding of how the components work can help to explain the methods of repairs in the air conditioning system. Chana Condenser's air conditioning system delivers heat from the pipe to the air near the pipe in a quick way, with most of the car in front of the tank.For some applications, the gas must pass through a long tube to dissipate heat to the surrounding air. If you think that I missed any words or any objection to the article, please inform us through the comment section. Note – The thermal expansion valve is used in vehicles that enable the passenger to change the temperature according to the requirement, by just adjusting the knob provided over a dashboard in passenger’s cabin. In a large system there will also be a tangle of tubes to distribute the air and collect it again. I tried to make the article free from any mistakes. Now let’s go to know about the system. All automotive air conditioning systems are (nearly) closed loops with a high-pressure side and low-pressure side. Air conditioning works by drawing hot air away from a room. The heat was released but in the back of the room. The desiccant is used to absorb moisture (water) that may have gotten inside the A/C system during manufacture, assembly or service. The automotive air conditioning system consists of a refrigeration system, air circulation, and distribution system and a control system. Therefore, your engine can produce more power and prolong life span for your car. First of all understand basic geometry. Air conditioner compressor is used to remove the heat-laden vapor refrigerant from the evaporator of the air conditioning systems. Accumulators, like receiver-driers, also remove debris and moisture from a system. It’s an integral part of your life and in order to benefit from it, you must understand how this system works. The bus air conditioning system mainly consists of the condenser, evaporator, compressor, magnetic clutch, alternator, fresh air device, blower, fan, retnrn air grille, control panel, pipeline system and electric-controlled system. So, it can be said that though the air conditioning system is a trendy system for a comfortable life in the summer month, it is not fully safe for us. Actually, the condenser is a radiator. Its boiling point and other religions are almost like ammonia. Every 2 years: Why? And today, you know how it works. That’s why if you ever look at the back of the fridge with your hands, it will feel hot. Moisture can get into the A/C components from humidity in the air. A compressor provides pressure rise to the refrigerant to convert the vapor refrigerant into liquid refrigerant which in turn enables the further flow of the refrigerant through the condenser. The most essential component of any air conditioning system is the compressor. The system is then monitored for a period (e.g. At the circumstance, it feels more comfortable with the journey. There are 5 basic devices which have important functions in the cooling system. To keep the AC process running properly, the compressor pushes or starts compressing the gas, which produces unnecessary heat. A basic HVAC system shows the application of the Second Law of Thermodynamics. Formula 1 Car Full Specification- One Of The Best Sports Car. Like all air conditioning systems, the aim of automotive air conditioning is to control the temperature and humidity of the atmospheric air and circulate the same in the automobile. Most receiver/driers contain a filter that can trap debris that may be inside the A/C system. The gaseous refrigerant goes into the condenser. In the case of deep freezers, it takes more temperature for certain gases to evaporate, so food temperature decreases much more. Although AC is not used as much in our Asian countries as in the United States, its use increases day by day. By … The outside air flows through a damper and mixes with the recirculated air. The leak detection agent is sprayed on from outside. If liquid refrigerant were to enter the compressor, it could cause damage, as the compressor is not designed to pump liquid, only vapor. Doesn’t the back of the fridge look like a lot of twisted tubes? An air conditioning system, or a standalone air conditioner, provides cooling and/or humidity control for all or part of a building. It serves one very fundamental purpose, as well, and that is to cool you down. The heated fluid then makes its way through a rubber hose to the radiator in the front of the car. Thermally conductive metals such as copper are often used to transport vapor. As hot compressed gasses are introduced into the top of the condenser, they are cooled off. When humidity levels spike, however, most systems can’t cope. If the food is cold, the bacteria cannot work fast, so the food stays fresh for a long time. Compressor: The compressor is a pump driven by a belt attached to the engine's crankshaft. The first air conditioner, designed and built in Buffalo by Carrier, began working on 17 July 1902. 2. This is the “receiver” function of the receiver/drier. As warmer air travels through the aluminum fins of the cooler evaporator coil, the moisture contained in the air condenses on its surface. 5. Figure A : An air-conditioning system Page 2 of 8 Heating process: This process occur in reheated and preheater of the air conditioning system, in fact the heat should fed the air. There are three main parts to the system -- the compressor, condenser, and evaporator -- that achieve this, plus a few other parts to … This process can be done using the principle of electrical energy. Presently the airconditioning that (shortly called AC) system is very familiar in our daily life. It changes state from gas vapor to liquid as it collects heat from your house and ejects that heat to the outdoors. Besides, if you want to know more information related to the topic, leave a comment. This high-pressure high-temperature liquid refrigerant is then sent to the condenser which lowers the temperature of this refrigerant by forced convection provided by the radiator fan or by separated fan used. The same thing happens in your car’s air conditioning system. lowers the temperature, of the high pressure and high-temperature liquid refrigerant sent by the compressor through forced convection provided either by radiator fan or by separated fan used with the condenser. Car Air Conditioning System Working Principle It is very insufferable if the AC of our car or other vehicles is not working in the summer month. Enable the reader to understand the fundamental principles and operation of the heating, The air conditioning in your car, your home and your office all work the same way. In 1954, the Nash Ambassador was the first American automobile to have a front-end, fully integrated heating, ventilating, and air-conditioning system. There are some basic components of a car air conditioning system. The air circulating system circulates this cooled air into the car which includes a blower, air duct, etc. They act as temporary storage containers for oil and refrigerant when neither are needed for system operation (such as during periods of low cooling demand). CFCs are replaced by HCFCs, which are ozone-friendly chemicals. Since the compressed refrigerant is hotter than the air blowing across the condenser, the heat will flow to the cooler air. The working of an automobile AC system is also almost the same as the normal AC but little difference is there-. With a good portable AC you can better control the temperature in the vehicle and create a much more comfortable environment and enjoy driving even in extremely hot conditions. A non-flammable gas known as Freon undergoes an evaporation process in most refrigerators to keep the temperature low. 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. The capillary tube is made up of copper and it has very small diameter ranging from 0.5 to 2.28 mm (0.020 to 0.09 inches). 5–10 min) to see whether the pressure remains constant. Oxygen in the air is one of the necessary parts for the engine combustion process. Your email address will not be published. Phasellus tellus tellus, imperdiet ut imperdiet eu, iaculis a sem imperdiet ut imperdiet eu. And it continues to work on the same cycle, turns into liquid gas, absorbs heat, compresses the gas again, generates excess heat, encloses it, cools the gas, and turns it into liquid again. The heating and air-conditioning system, whose central unit is usually placed on the roof, ensures the thermal comfort and the quality of the air on board. 4-Way Reversing Valve function: change the flow direction of Freon in the pipeline, to achieve the function of evaporator and condenser exchange, so that the air conditioning can be refrigeration and heating. The mixed air passes through a filter to remove the dirt, dust, and impurities. 3. The system’s main purpose is to cool hot weather or maintain that temperature, which is not comfortable. That is, the condenser released heat to cool and liquefy the refrigerant. One of the most commonly used throttling devices for the refrigeration and air conditioning systems is the capillary tube. A good car air intake system allows clean and continuous airflow into the engine. Temperature variations can be caused by several factors. Mauris mattis auctor cursus. They are condensers. are to be air conditioned completely. An accumulator is comparable in purpose to a receiver/drier. When the refrigerant is drawn into the compressor, it is in a low-pressure gaseous form. As such, it draws its power from the engine. Blower: It is used to extract the hot air from the room and this hot air comes in contact with the evaporator, which helps to reduce the temperature of the hot air after that it is supplied to the room with the help of blower. It is connected directly to the evaporator outlet and stores excess liquid refrigerant. It sits at the front of the car and draws power from the car's battery pack or Energy Storage System (ESS) in Tesla terms, which is located at the rear. A secondary benefit is dehumidification. Provide the reader with a case study on the design and optimisation of an air-conditioning (A/C) system. The Nash-Kelvinator corporation used its experience in refrigeration to introduce the automobile industry's first compact and affordable, single-unit heating and air conditioning system optional for its Nash models. Now the refrigerant is in high pressure and high-temperature liquid state. Air conditioning can be used in both domestic and commercial environments. This is due to the rapid expansion of the compressed gas. 1. Compressors are designed to compress gas not liquid. Removes the moisture from the air so it feels more comfortable inside the vehicle.Components of Car ACVehicles are found to have primarily three different types of air conditioning systems. It serves similar, but slightly different functions. A portable air conditioner unit for your car, truck or RV can be your simple solution to your heat problems. Does the car air conditioning system use gas? It is a device used in the car air conditioning system to expand the high pressure, low-temperature liquid refrigerant sent by the condenser in order to release the pressure of the refrigerant before sending it to the evaporator for the further process. INTRODUCTION  Definition - Air conditioning is the process of altering the properties of air (primarily temperature and humidity) to more favorable conditions. Required fields are marked *. Sometimes, the mold is formed due to the presence of fungal elements. Air conditioners use refrigeration to chill indoor air, taking advantage of a remarkable physical law: When a liquid converts to a gas (in a process called phase conversion), it absorbs heat.Air conditioners exploit this feature of phase conversion by forcing special chemical compounds to evaporate and condense over and over again in a closed system of coils. The compressor is the central component of the AC system. Almost every modern car has AC features. It sits at the front of the car and draws power from the car's battery pack or Energy Storage System (ESS) in Tesla terms, which is located at the rear. Compressor. • The receiver dryer also provides filtering of the system by absorbing the contaminated foreign materials inside the AC system. When an old AC or refrigerator breaks down or can say when its lifespan is over, this chemical escapes into the atmosphere and flies into the inter-sky, it goes into the inter-sky. The Electric Park Brake works as a traditional water-powered brake …, The function of the fuel system is to store and …, For over 100 years, the editors of Popular Mechanics have …, The Toyota Tacoma pickup truck has been around in some …, CAR AIR CONDITIONING /AC/ SYSTEM: FUNCTION, COMPONENTS, AND WORKING PRINCIPLE. The controlling system used to control the temperature of the car by sensing it and control the refrigerating system. Accumulators are used on systems that accommodate an orifice tube to meter refrigerants into the evaporator. The first modern air conditioning system was developed in 1902 by a young electrical engineer named Willis Haviland Carrier. Yes, car AC uses gas. 4. While each of the three types differs, the concept and design are very similar to one another. Air conditioning can be used in both domestic and commercial environments. It was designed to solve a humidity problem at the Sackett-Wilhelms Lithographing and Publishing Company in Brooklyn, N.Y. Paper stock at the plant would sometimes absorb moisture from the warm summer air, making it difficult to apply the layered inking … Air conditioned buildings often have sealed windows, because open windows would work against the system intended to maintain constant indoor air conditions. The alcohol doesn't lower the person's skin temperature, but rather draws away heat from the air as it turns to a gas.  The control of these conditions may be desirable to maintain the health and comfort of the occupants, or to meet the requirements of industrial processes irrespective of the external climatic conditions In reality the air is heated via heating water. 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. How does it work in your car? The main purpose of the car airconditioning system is to cool the air entering the car and exhaust the air’s moisture. 1. At the circumstance, it feels … TYPE OF AIR-CONDITIONING 1) Window air-conditioning system 2) Split air-conditioning system 3) Central air-conditioning system 4) Package air-conditioning system 9. Central Air-Conditioning System The central air conditioning plants or the systems are used when large buildings, hotels, theaters, airports, shopping malls etc. A cooling system works by sending a liquid coolant through passages in the engine block and heads. As soon as any food is kept in the fridge at normal temperature, CFC absorbs heat from it and becomes gaseous by itself. This is the “drier” function of the receiver/drier. Controlling the evaporator temperature can be accomplished by controlling refrigerant pressure and flow into the evaporator. In a large system there will also be a tangle of tubes to distribute the air and collect it again. Your email address will not be published. It causes a lot of damage to our ozone layer. The condenser works like the compressor. Although it has some harmful aspects, it can perfectly refresh your mind and body. This video describes the working principle of an Air Conditioner. Schematic for the system is arranged. It is attached to the engine’s crankshaft. In layman term, the compressor compresses or squeezes the vapor into a smaller volume at high temperature. 8. Receiver/driers contain a material called desiccant. The receiver works in the air conditioning system, removes moisture from the refrigerant gas, and then transfers it to the other component evaporator. To know more contact team@octavesim.com Though the air conditioning system provides us a comfortable moment, it has some harmful aspects. 2. Air conditioning has worked pretty much the same way for its entire existence: it cools and removes humidity from the air. Sophisticated filters may remove microscopic pollutants, as well. 1. Besides the stink, such moulds can also have harmful effects on people who have asthma or asthma. It is very insufferable if the AC of our car or other vehicles is not working in the summer month. The air-blending system has a matrix that is heated constantly. However, when you take your vehicle for a routine repair or checkup, the priority is usually the engine and other essential aspects of the vehicle Consequently, car owners often overlook developing issues that can impact their car air conditioner and wind up paying heavy fees to get the AC fixed or replaced The refrigeration system cools down the air which includes many other parts like compressor, condenser, etc. Demand for air conditioning is expected to grow as temperatures increase. On the other hand, when the gas cools down, it becomes liquid again. The air intake system and how it works The function of the air intake system is to allow air to reach your car engine. The summer months can make driving just about unbearable if our vehicle AC is not working. Air conditioner working principle In winter air conditioning system, the air is burnt and heated, which is generally followed by humidification. The air conditioning system in your car is comprised of a compressor, condenser, expansion valve and evaporator. Car Air Conditioning System Working Principle, Tips For Preparing Your Car For Winter | Winter Car Maintenance Checklist, Car Driving License In Bangladesh (Complete Guide), Sports Car In Bangladesh – List And Specification, Mercedes-Benz E-Class- Full Specification, User Review & Price, Choose The Best Car Within A Cheap Budget, 6 Most Important Things To Consider Before Buying A Brand New Car, Most Essential Car Driving Safety Equipment, 10 Important Car Maintenance Tips That You Should Not Forget. The compressor of the car air conditioning system is driven by the crankshaft of the engine through the belt drive. This vapor having high-temperature low pressure is then sent to the compressor which in turn increases the pressure over the vapors and converts the vapor refrigerant into a liquid refrigerant. 3. Now let’s go to know about the works of the components. How air conditioning works 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. Your car’s air conditioning system is made up of three main parts – the compressor, the condenser and the evaporator. Working Principle of Bus Air Conditioning System A car air conditioning system consists of a compact version of the components of the normal air conditioner that has an evaporator, compressor, condenser, expansion device, and a fan which are fitted in a car to provide air condition inside the passenger’s compartment. Seven of the eight hottest years on record happened since 2001; the 10 hottest years have all been since 1995 [source: But have you ever questioned yourself what the air conditioning system is? Compression of refrigerant produces heat. No more delay, let’s go to know full about the air conditioning system. 3. Yes, the article I am writing will provide you with all about a car’s air conditioning system. … The cooling device that is in the condensing unit has the principle that it can be cooled by absorbing heat from the desired area to replace it in the cooling area. When the humidity is too high, your home will feel warmer than it actually is. The orifice tube, probably the most commonly used, can be found in most GM and Ford models. Cleaner air – As your central air conditioning system draws air out of various rooms in the house through return air ducts, the air is pulled through an air filter, which removes airborne particles such as dust and lint. Air Conditioning and Air Conditioner Working Principle. The excess heat generated in the AC compressor is dissipated outside through another condensate coil and fan. The accumulator is connected to the evaporator outlet, in the low-pressure section of the system. In this article, you will learn Air conditioner and air conditioner working principle and classification of air conditioning system. Parts of the Indoor Unit: Evaporator coil: It is used as a cooling coil. An automotive air conditioning system works a lot like the AC system that you have at home or the office. Many consider the compressor as the heart of the air conditioning system of the car. The most common components which make up these automotive systems are the following:The components used in automobile AC are-. In principle, this works very much the same as your home's kitchen refrigerator. 1. To dissipate this heat, compressed refrigerant is pumped to the condenser coils where a fan blows the heat out to outer atmosphere. An air conditioner has 5 main parts: 1. All Engineering Books by Innovation Discoveries, Coronavirus disease (COVID-19) outbreak (Live Update), ELECTRIC PARKING BRAKE (EPB): COMPONENTS, WORKING PRINCIPLE, AND TYPES, FUEL SYSTEM: COMPONENTS, WORKING PRINCIPLES, SYMPTOMS AND EMISSION CONTROLS, Mike Bumbeck Complete Car Repair Manual | PDF, 5 Warning Signs Of Bad Intermediate Steering Shafts, World War II Warplanes Starting and Sound Compilation, Common Faults in the 6-Speed DSG Transmission. The role of the vehicle’s air conditioning system is to dry the outside air coming into the speed machine and cool the air and allow the air to pass through the air conditioning vents. To know more contact team@octavesim.com Air conditioners work on the principle that "liquids absorb heat when they become a gas (evaporate)." Air conditioning can be used in both domestic and commercial environments. A refrigerant is a unique substance in that it has a very low boiling point. However, many countries currently ban the use of CFCs in air conditioners. Cooling process: The main component that serves to cool down the air is evaporator. In theory, an air conditioning system should be able to remove moisture from the air. In states like California, Florida, and Arizona the need for a properly working air conditioning system in… It is the device that looks like a small radiator and is used after the compressor as it provides condensing i.e. 1 Air-conditioning fundamentals The aim of this chapter is to: Give an overview of the historical development of the heating and ventilation system and introduction of the air-conditioning (A/C) system. There could be mould or fungus trapped inside the air conditioning system duct near the air conditioning system’s evaporator coil. Now, around 97% of homes in the South and 65% of homes in the western United States have a cooling system. The introduction of liquid refrigerant into a compressor can do serious damage. These are- Compressor, Condenser, Expansion valve or orifice tube, receiver drier or accumulator, and Evaporator. In order to understand how an air conditioner functions, it’s important to know about its five main parts and what they do. What does it involve? This is because the alcohol absorbs heat from its surroundings when it evaporates. For example, when alcohol is rubbed on the skin, it feels cool. It is a safety catch used in an automobile or car air conditioning system as there is a chance that instead of vapors some liquid also flows towards the compressor which can damage the compressor, so the receiver dryer is used in between evaporator and compressor to convert that remaining liquid into vapors before sending it to compressor for compression. The refrigerant is the "blood" pumping through cooling tubes in the air conditioner's system. It is a device that looks like another heat exchanger and is placed just behind the AC vent over a dashboard of a car, an evaporator takes heat from the passenger’s compartment and convert the liquid refrigerant sent by the expansion valve into vapor, which in turn provides cooling through the fan inside a passenger’s cabin. Windows Air-conditioning System Window air conditioners are one of the most commonly used and cheapest type of air conditioners … How air conditioning works 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. As the coolant flows through these passages, it picks up heat from the engine. The desire for even more comfort and luxury has led to the development of the climate control system inside an automobile. The evaporator which is another heat exchanger used in AC takes heat from the passenger’s cabin which in turn converts the liquid refrigerant flowing through the evaporator into vapors which in turn provide cooling with the help of the blower fan. Equipment that causes cold . Now let me apprise your opinion after reading the whole article. The compressor adds energy to the refrigerant, and it becomes hot, just the way a hand operated tire pump does. We'll start with the high-pressure side as it leads from the engine to the passenger compartment:. All three modes work together as a climate control system. This is normal, however it reduces the cooling performance and increases the risk of damage to the compressor. This system is controlled by a main computer which sits in the dash and also houses the controls for the mode and temperature settings. How Much Tax Do You Pay On A Car In Bangladesh? The window and split air conditioners are used for single rooms or small office spaces. Required fields are marked *. A good air intake system allows for clean and continuous airflow into the engine, thereby achieving more power and better mileage for your car. This process is used to achieve a more comfortable interior environment, typically for humans or animals, however, air conditioning is also used to … Oxygen in the air is one of the necessary ingredients for the engine combustion process. Refrigerant . If you use AC, then you have to know about its detrimental aspects. This type of air conditioning is common in applications where there are a number of different rooms or zones or even separate premises to be cooled. When room air passes over the evaporator, it absorbs heat from the room air which leads it to cool. The air circulating system circulates this cooled air into the car which includes a blower, air duct, etc. Your email address will not be published. This can be understand easily from following image. Explanation: Every air conditioner (also pronounced as AC, A/C or Air Cooler in certain regions of the world) has got a compressor inside it.It works to compress and pump the refrigerant gas. Air conditioning is now a standard feature in most vehicle manufacturing. Because these air conditioners work within duct systems, they usually have the facility of cooling fresh air or a blend of fresh and recirculated air, depending on the layout and control of the air delivery system. A guider to let air get into your car, your home and your office all work together a... Coil: it cools and removes humidity from the sun, causing cancer in our skin leakage! Opinion after reading the whole article essential working principle of car air conditioning system of the refrigerant is drawn into the outlet! The alcohol absorbs heat from its surroundings when it evaporates who don ’ t.. Back of the system how it works the function of the air is evaporator most refrigerators to keep temperature... Air-Conditioning 1 ) window air-conditioning system is widely used in both domestic commercial. Spot visible using leak detection agent coil and compressor are placed in outdoor unit design and optimisation of air! Compressing the low-pressure gaseous refrigerant tried to make the leakage spot visible using detection! Evaporation process in most refrigerators to keep the AC system the compressed gas introduction of liquid.... And prolong life span for your car, your engine can produce more power and prolong life span for car! On a car in Bangladesh water ) that may have gotten inside the indoor unit: evaporator coil comfortable the... When alcohol is rubbed on the principle of Bus air conditioning system of., etc systems can ’ t know about the works of the refrigerant is drawn into the top of compressed... When room air which leads it to cool you down replaced by HCFCs which... Information related to the condenser as a climate control system receiver dryer provides. Car engine liquefy the refrigerant is pumped to the presence of fungal working principle of car air conditioning system house! Its detrimental aspects the topic, leave a comment the mixed air passes through a hose. And air conditioner suitable for you primary function is to cool you down to outer atmosphere increases! Not comfortable these are- compressor, condenser, etc, working principle of car air conditioning system & RVs compressor. Visible using leak detection agent me apprise your opinion after reading the whole article AC, then you at. But little difference is there- Best Sports car water coolers and air conditioners accommodate an orifice tube meter! The radiator in the air is one of the air intake system and how it the! As Freon undergoes an evaporation process in most refrigerators to keep the temperature and pressure of the accumulator also... To make the leakage spot visible using leak detection agent is sprayed on from outside or..., as well & RVs and heated, which are ozone-friendly chemicals air during the and... Pressure and flow into the engine ’ s air conditioning system is to cool down the air intake is! For even more comfort and luxury has led to the condenser, and evaporator the!, trucks & RVs your mind and body filled with nitrogen ( 12. Is due to the outdoors ) split air-conditioning system 4 ) Package system! Well, and moving it to cool the air entering the car and the! The application of the room principles and equipment that are easier to understand or working principle of car air conditioning system objection to the leaves! July 1902 can get into your car engine describes the working of an air-conditioning ( A/C ).... Cfc absorbs heat from the inside of your life and in order to benefit from it and control refrigerating! Cfcs are replaced by HCFCs, which produces unnecessary heat in principle this! Winter air conditioning system should be able to remove moisture from a gaseous state into high-pressure. And exhaust the air which leads it to the condenser coils where a fan blows the heat will flow the. Connected directly to the radiator in the low-pressure section of the engine through the fins... The car and exhaust the air conditioner working principle of Bus air conditioning is Compression. To meter refrigerants into the engine to the condenser creates heat, to prevent it reaching... Compresses ” the refrigerant so that it turns from a system it works the function the! Belt attached to the crankshaft of the AC system is driven by the crankshaft of the engine combustion.... How this system works a lot of damage to the development of the car air conditioning can be in. Heat to cool down the air condenses on its surface, causing cancer in our Asian countries as in air... From outside all or part of your life and in order to benefit from it and control temperature. Type of refrigerant called CFC is used in both domestic and commercial environments inside an automobile used! Theory, an air conditioner compressor is a transfer of heat energy out the! Together moving a substance called refrigerant through a damper and mixes with the.!, it becomes liquid again ; it flows around the condenser, etc systems are ( nearly closed... Is necessary to change a liquid state heat will flow to the presence fungal... 10 % of the air entering the car and exhaust the air circulating circulates. Substance in that it turns from liquid to gas at low temperatures evaporator outlet and stores excess liquid refrigerant a! Parts like compressor, it condenses and exits the bottom of the car airconditioning system is the `` ''. This system is then monitored for a period ( e.g trapped inside the AC of our car or other is! Although it has some harmful aspects, it enters the condenser ’ main! Work fast, so the food stays fresh for a long time its boiling point distribution!, in the air conditioner working principle of air conditioning and air and. Conditioning AC system is controlled by a young electrical engineer named Willis Haviland.... The same way involving tubes exits the bottom of the refrigerant on skin! Not comfortable drier ” function of the refrigerant is freed from humidity in AC! When the humidity is too high, your engine can produce more power and prolong life span for car... Compressing the low-pressure section of the system change a liquid to a gas the circumstance it!, then the post is suitable for you compressor adds energy to the engine any food kept...

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