METHOD FOR AUTOMATICALLY RELEASING A FUNCTION OF OVERHEAT PREVENTION FOR A GAS RANGE, CAPABLE OF AUTOMATICALLY RELEASING A FUNCTION OF OVERHEAT PREVENTION ALONG WITH RE-IGNITION WITHIN A FIRST PREDETERMINED TIME UPON COMPLETION OF AN EARLY EXTINGUISHMENT BY THE FUNCTION

摘要

PURPOSE: A method for automatically releasing a function of overheat prevention for a gas range is provided to automatically implement extinguishment regardless of the release of a function when the temperature in a cooking vessel reaches a danger level for fire during normal combustion due to re-ignition after the function is released.;CONSTITUTION: A method for automatically releasing a function of overheat prevention for a gas range automatically releases the function along with re-ignition within a first predetermined time upon completion of an early extinguishment by the function when a rapid increase in the temperature in a cooking vessel is detected by a temperature sensor. The re-ignition is implemented between the first predetermined time and a second predetermined time upon completion of the early extinguishment by the function. The function is released when a temperature difference between the timing of the early extinguishment and the timing of the re-ignition is within a predetermined temperature difference.;COPYRIGHT KIPO 2013;[Reference numerals] (AA) Combustion start; (BB) Overheating prevention temperature?; (CC,HH) Implement normal combustion; (DD) Early extinguishment, Start the operation of a timer; (EE) Re-ignition occurs in a time T1?; (FF) Re-ignition occurs in a time T2 after T1 and within a predetermined temperature difference?; (GG) Release an overheating prevention function; (II) Maintain the normal ignition; (JJ) Maintain the overheating prevention function; (KK) Extinguishment completed?; (LL) Reactivate the overheating prevention function; (MM) Fire occurrence temperature?; (NN) Automatic extinguishment