Patent ID: 8813739
Filing Date: 2014-08-26
Classification: F24C

Abstract:
1. A burner assembly comprising: a burner pot receiving gas and air; a combustion mat in which a mixed gas of the gas and the air supplied into the burner pot is burned; a pot cover between the burner pot and the combustion mat to support the combustion mat; a first burner frame configured to guide combustion gas generated due to the combustion of the mixed gas in the combustion mat; a second burner frame connected to the first burner frame, and configured to guide the combustion gas from the first burner frame into a flow-guide; a tube assembly configured to supply the gas and the air in a side direction of the burner pot, the tube assembly comprising a plurality of mixing tubes; a contact part connected to the plurality of mixing tubes, the contact part being closely attached to the burner pot; a nozzle assembly configured to supply the gas to the tube assembly; and a barrier between the second burner frame and the tube assembly, the barrier preventing heat of the second burner frame from being transmitted toward the tube assembly, wherein the combustion mat is fixed between the burner pot and the first burner frame.