ELECTRIC HOT PLATE WHICH IS ECOLOGICALLY SOUND AND SAFE FOR HUMAN BEING AND ENVIRONMENT Russian patent published in 2010 - IPC F24C7/00 

FIELD: heating.

SUBSTANCE: electric hot plate refers to power industry and can be used in everyday life, in communal kitchens and restaurants. Electric hot plate includes tubular electric heater, power switch and luminous-signal illumination, 1-10 tubular electric heaters in one row, which are installed in cavity of external cover on 1.0-200 mm expanded clay layer, which are connected to power switches, to luminous-signal illuminations and electric current conducting cable, which are located in the cavity of the box fixed on the outside to external cover. In external cover cavity, on each tubular electric heater there installed are internal covers with double bottom to prevent burning of food products to the bottom of the above covers. Distance between lower and upper bottom of each cover is 0.1-100 mm. Each of its flanges is connected from upper side to external cover. In each flange of internal cover there are openings for complete filling of external cover cavity with expanded clay granules which are covered with a plate, which is provided along the perimetre of each cavity of internal cover and along the perimetre of external cover in the form of a chute for accumulation of water boiled away. Each internal cover is closed from upper side with a cover serving as an oven. Versions of electric hot plate are described.

EFFECT: providing operation of electric hot plate, which is safe for human being and environment.

1 cl, 6 dwg