Friday, February 21, 2014

Air Conditioning System............... brrrrrr its cold :9

have you ever thought how do you ever get the cold feeling from ac's well i have your answer right here please continue reading :D

lets learning the meaning of the word we always use at home "ac" and that is Air conditioning (often referred to as airconAC or A/C) is the process of altering the properties of air (primarily temperature and humidity) to more favorable conditions. More generally, air conditioning can refer to any form of technological cooling, heating, ventilation, or disinfection that modifies the condition of air + its a major important unresistant device we, especially in Oman, in summer.

whats the parts of this small magic box ? well there quite a few, and there:-


  • Evaporator - Receives the liquid refrigerant
  • Condenser - Facilitates heat transfer
  • Expansion valve - regulates refrigerant flow into the evaporator
  • Compressor - A pump that pressurizes refrigerant

Now lets how does this process happen, shall we ?


The cold side of an air conditioner contains the evaporator and a fan that blows air over the chilled coils and into the room. The hot side contains the compressor, condenser and another fan to vent hot air coming off the compressed refrigerant to the outdoors. In between the two sets of coils, there's an expansion valve. It regulates the amount of compressed liquid refrigerant moving into the evaporator. Once in the evaporator, the refrigerant experiences a pressure drop, expands and changes back into a gas. The compressor is actually a large electric pump that pressurizes the refrigerant gas as part of the process of turning it back into a liquid. There are some additional sensors, timers and valves, but the evaporator, compressor, condenser and expansion valve are the main components of an air conditioner. 

^^ interesting isn't it ?i hope this review helped you clear some doubtsoh this is sudden but if you ever have a question you want to know the answer please tell me ill be glad to help 





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