GAS FIREPLACE (VERSIONS) Russian patent published in 2011 - IPC F24B1/185 

FIELD: machine building.

SUBSTANCE: gas fire place has base and frame (2, 3) of case, chamber (9) of gas combustion (9) at least one tube (23) of chimney designed for outlet of furnace gas escaping combustion chamber (9), at least one inlet channel (21) for supply of external air supporting combustion into combustion chamber (9), of circuits (16, 17a, 17b, 18, 26, 29, 32) of ventilation and heating sucking air from environment and heating and supplying it at least partially into a space where fireplace (1) is installed, and at least one fan (30) with drive from engine operating in said circuit (16, 17a, 17b, 18, 26, 29, 32) of ventilation and heating. Additionally the gas fireplace consists of at least one device (33) of a damper installed in circuit (16, 17a, 17b, 18, 26, 29, 32) of ventilation and heating. There is also disclosed the second version of the gas fireplace.

EFFECT: raised efficiency of area heating.

6 cl, 3 dwg