| 摘要 |
PROBLEM TO BE SOLVED: To provide a gas cooking stove that comprises a burner 1 having a main burner part 3 and a sub burner part 2 and that can detect a flame being blown out of any of inflow ports 21a, 31a of mixing pipes 21, 31 for the sub burner part and main burner part by a single heat sensing element 7 even in such a case and also can prevent a top plate from being abnormally overheated.SOLUTION: A common heat shield plate 6 which covers a projection space outward in an X-axial direction of inflow ports of both mixing pipes 21, 31 for a sub burner part and a main burner part from above over to an X-axial predetermined position is installed in a cooking stove body, and a trailing plate part 61 bent downward is provided below one Y-axial side edge of the heat shield plate 6, where an opening direction of the inflow ports 21a, 31a of both the mixing pipes 21, 31 is an X-axial direction, an array direction of both the mixing pipes 21, 31 is a Y-axial direction, and while a side of the mixing pipe 21 for the sub burner part is one side in the Y-axial direction, the side of the mixing pipe 31 for the main burner part is the other side in the Y-axial direction. A single heat sensing element 7 is arranged below the heat shield plate 6 while located above a center height of the inflow ports 21a, 31a of both the mixing pipes 21, 31.SELECTED DRAWING: Figure 7 |
