"Car AC: How it functions to ensure a comfortable drive for you?"
"Air conditioning Nechells, Car Service Nechells (650 Words)"
[ "Car AC: How it functions to ensure a comfortable drive for you?The air conditioning system of your car;combines both heating and cooling in one unit to maintain the temperature inside your car cabin in both summer and winter.Although traditionally only found in medium tolarge-sized vehicles, it can also be installed in smaller cars such as RenaultTwinge [Renault Factory Site] and Volkswagen Golf [Volkswagen Factory Site],where interior space allows for such an item or small vans such as Ford Transit[Ford Site].What is Air Conditioner?Air Conditioner (AC) or air conditioning Nechells is a device that adjusts thetemperature and humidity of indoor air to a comfortable level. There are twotypes of ACs:Central Air Conditioning ;This system isused in large commercial and public buildings where cooling capacity issignificant. Split Type Air Conditioner System  In this type, the indoor andan outdoor unit are installed in some other place rather than inside the roomit serves. This kind of air conditioner system is mainly used in small officesor homes where installation of central air conditioning systems is not possibledue to space constraints, or it does not provide any significant advantage oversplit-type window AC'sOutdoor unitThe outdoor unit is responsible for drawing in air fromthe outside, passing it through a condenser coil to remove heat, and sendingthat cooled air into your vehicle. It also expels hot air from inside the carto the atmosphere via an evaporator coil. The compressor is used to compressthe non-pressurized, low-temperature refrigerant vapour into high volume,high-pressure vapourIt sends thisfluid through a metering device (expansion valve) which determines how much ofthis pressurized gas will be compressed and how much will bypass and flowdirectly onto the evaporator coils. This system regulates itself automaticallydepending upon ambient conditions like humidity and airflow.Indoor UnitThe indoor unit is placed inside the car and receivescooled air from the outdoor unit via a set of copper coils. A fan blows acrossthese coils to distribute cool air through your vehicle's cabin. At this stage,an electronic expansion valve is used to control the amount of refrigerant sentto the evaporator coil based on how much cooling requirement has been sensed byan indoor ambient temperature sensor (located in the main PCB board).MicrofilterThe microfilter is located at the intake of the blower unitin the indoor unit and the output of the condenser coil in the outdoor unit. Itensures that dust-free air is sent for cooling purposes, i.e dust particles arenot blown out with cool air, thus ensuring good AC performanceDigital DisplayThe digital display receives power from fuse board todrive display LCD screen, mode selection button & temperature control knob,which the user uses to control AC settings via soft-touch buttons on main PCBboard inside the digital display box along with fan speed adjustment rotaryknob (rotary switch to select desired fan speed)Air Flow BladeA high powered motor inside the car's blower unit movesair across the evaporator coilCompressorThe compressor, driven by an electric motor, compressesthe gas by reducing its volume to be cooled more effectively when passedthrough a condenserA machine with two sets of intermeshing gears rotating inopposite directions is a herringbone gear rotary compressor or simply hermeticcompressor, which uses pistons driven by an electric motor to compressrefrigerant gas.Expansion ValveThe expansion valve allows fluid to pass through it underpressure. It restricts this flow at low pressures i.e. basically; it controlsthe amount of liquid passing on to the evaporator, which regulates the airtemperature entering your AC system.Metering DeviceThe metering device is a mechanism consisting of a narroworifice that restricts flow depending upon the pressure of the fluid passingthrough it. In this case, high-pressure gas from the compressor can passthrough a small hole to lower its pressure and temperature before being sent ontowards the evaporator.Evaporator CoilThis coil consists of excellent wire, wound around asealed tube inside a cylindrical aluminium body. As heat passes through thiscoil, it transforms liquid refrigerant into pressurized vapour, helping calmdown your car's cabin air.To get top-notch car AC services and car service Nechells, you can contact Smart MOT & Service Centre without thinking twice" ]