Working principle of split ac / vapour compression cycle / working of split air conditioner

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  • Опубліковано 1 жов 2024
  • #workingprinciple #splitac #vapourcompressioncycle
    working of Split air conditioner system in hindi. how does split air conditioner system.
    What is Air conditioning?
    Working principle of split ac
    vapour compression cycle
    working of split air conditioner
    portable air conditioner
    split ac
    Air conditioning (often referred to as AC, A/C, or air con) is the process of treating the air so as to control its temperature, humidity, cleanliness and distribution simultaneously to meet the requirement of the conditioned space. Air conditioning can be used in both domestic and commercial environments.
    Type of Air Conditioner
    1- Window Air Conditioner System
    2- Split Air Conditioner System
    Split Air Conditioner System
    A split air conditioner consists of an outdoor unit and an indoor unit. The outdoor unit is installed on or near the exterior wall or on the roof. This unit houses the compressor, condenser coil . The sleek-looking indoor unit contains the expansion coil or capillary tubing. cooling coil, a long blower and an air filter.
    Where to use Split A/C ?
    This kind of air conditioner system has many advantages over traditional A/Cs. One obvious benefit is the quiet performance of a split air conditioner system. Another benefit of a split air conditioner system is that you may opt for a multi-split system, where you can have more than one indoor unit connected to a single outdoor unit. This makes it easy to cool multiple rooms or maintain the temperature throughout a large room via the use of two indoor cooling units.Aesthetic look and room design.
    Component of split air conditioning Indoor Side Components The indoor parts of a split air conditioner include: Cooling Coil with a air filter mounted on it. The cooling coil is where the heat exchange happen between the refrigerant in the system and the air in the room. Fan Blower is a centrifugal evaporator blower to discharge the cool air to the room.Expansion valve is used as an expansion device. It can be noisy during operation if installed too near the evaporator. Operation Panel is used to control the temperature and speed of the blower fan. A thermostat is used to sense the return air temperature and another one to monitor the temperature of the coil. Type of control can be mechanical or electronic type.Drier filter is used to remove the moisture from the refrigerant.Drain is used to contain the water that condensate from the cooling coil and is discharged out to the outdoor by gravity.
    Outdoor Side ComponentsThe outdoor side parts include:Compressor is used to compress the refrigerant.Condenser Coil is used to reject heat from the refrigeration to the outside air.Propeller Fan is used in air-cooled condenser to help move the air molecules over the surface of the condensing coil.
    Refrigerant
    A refrigerant is a substance or mixture, usually a fluid, used in a heat pump and refrigeration cycle In most cycles it undergoes phase transitions from a liquid to a gas and back again R-32 Difluoromethane CH2F2 R-132a Dichloro-difluoroethane C2H2F2Cl2
    R-410A is a mixture of difluoromethane (CH2F2, called R-32) and pentafluoroethane (CHF2CF3, called R-125)
    R-600a Isobutane C4H10 or CH(CH3)2CH3
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