HEATING FLAMELESS DEVICE Russian patent published in 2004 - IPC

FIELD: domestic stoves.

SUBSTANCE: device has main and auxiliary furnaces provided with individual fire grates, heat absorbing jacket, chimney, control gate, and inlet and outlet branch pipes for supplying heat carrier. The main and auxiliary furnaces are vertical. The top part of the main furnace and the heat absorbing jacket are made of a conical adapter whose smaller base is connected to the chimney. The larger base of the auxiliary furnace, which is also made of a conical adapter, is connected with the bottom part of the main furnace. The smaller base is connected to the waste collecting hopper. The inner cylindrical surface of the heat absorbing jacket is provided with a screw passage connected to the inlet and outlet branch pipes for supplying heat carrier.

EFFECT: enhanced efficiency.

1 dwg