Energy -conserving chafing dish device of exempting from to boil

The utility model discloses an energy -conserving chafing dish device of exempting from to boil. Temperature sensor installs on the chafing dish lateral wall, temperature sensor is connected with the control assembly that exempts from to boil through the wire, the temperature sensor probe end stretches into in the interior liquid of its pot, exempt from to boil control assembly including installing at the inside signal amplification circuit of electromagnetism stove, the AD circuit of changeing, processing circuit and IGBT pipe drive circuit, temperature sensor's signal output part is in proper order through signal amplification circuit, the AD circuit of changeing, a signal processing circuit, heating coil with the electromagnetism stove behind the IGBT pipe drive circuit is connected, adopt processing circuit control IGBT drive circuit to adjust the heating power of electromagnetism stove. The utility model discloses can realize that the boiling point detects and the interior temperature control of pot, ext