The utility model relates to a novel living beings gas furnace, including support and outer barrel, circular opening has been offered to outer barrel roof, circular opening department is connected with first inner tube cover, section of thick bamboo cover air vent has been seted up to the middle part and the lower part of first inner tube cover, outside cover is equipped with second inner tube cover, outer barrel top is equipped with the air -blower, it is connected with upper air inlet pipe to go up blower outlet, upper air inlet pipe's bottom is passed the roof of outer barrel and is lain in firstly, between the second inner tube cover, upper air inlet pipe is last still to be equipped with a plurality of fumaroles, be connected with annular diaphragm between outer barrel and the second inner tube cover, the last separation plate through hole that has seted up of annular diaphragm, the annular diaphragm below is equipped with annular filter net, the internal portion bottom of urceolus is equipped with the grate, row cinder notch has been offered to outer barrel diapire, outer barrel right side bottom is equipped with bottom air inlet and bottom air -blower. Through the structure, the utility model discloses can effectively guarantee gas production efficiency and quality to the performance of self has been promoted.