Articles

  • No Frost or Defrost?!
    No Frost or Defrost?!

    No Frost refrigerators are designed in a way that they will never frost.

    Read more

    Insert date:

    9 مرداد ماه 1399

  • Frost!
    Frost!

    When warm air passes by a cold object, the air in contact with the cold object loses its humidity a little in the shape of water drops.

    Read more

    Insert date:

    9 مرداد ماه 1399

  • The function of cooling system
    The function of cooling system

    Now let’s review how refrigerators work: When the compressor of refrigerator starts working, the cooled gas in compressor and circuit is sent to the evaporator container (freezer compartment) with pressure.

    Read more

    Insert date:

    9 مرداد ماه 1399

  • Types of refrigerants
    Types of refrigerants

    In the past when electricity was not available in some regions, ammonia gas was used for cooling the inside of refrigerators.

    Read more

    Insert date:

    8 مرداد ماه 1399

  • Where are the refrigerants?
    Where are the refrigerants?

    The main parts of refrigerator cooling system are: Metal intervening coils on the back of refrigerator (condenser or radiator), Cooling container, freezer compartment or ice maker (evaporator), Engine (compressor), Other pipes and tubes of the refrigerator

    Read more

    Insert date:

    8 مرداد ماه 1399

  • The functional principles of refrigerators
    The functional principles of refrigerators

    In order to know the functional principles of refrigerators we should introduce different types of refrigerants, compressors, condensers, and evaporators.

    Read more

    Insert date:

    8 مرداد ماه 1399