| 摘要 |
PROBLEM TO BE SOLVED: To provide a grill burner device that can obtain a uniform combustion state between a pair of grill burners, and also reduce the production cost thereof.SOLUTION: A grill burner device comprises: a first protrusion pipe 14 connected to a downstream end of a gas supply pipe 13 and protruding toward a gas inlet 08 of a first grill burner 02, and provided with a nozzle 16 mounted on the tip thereof and for ejecting fuel gas toward the gas inlet 08; and a second protrusion pipe 15 connected to the gas supply pipe 13 at a branch part 20 provided at a position that is an upstream side of the first protrusion pipe 14 and protruding toward a gas inlet 11 of a second grill burner 03, and provided with a nozzle 17 mounted on the tip thereof and for ejecting fuel gas toward the gas inlet 11. The shape of a cross section perpendicular to the flow direction of the fuel gas at a bent portion 26 provided between the first protrusion pipe 14 and the gas supply pipe 13 is configured to be a flat cross-section that is formed by flatting the shape of the cross section perpendicular to the flow direction of the fuel gas in the gas supply pipe 13. |
