| 摘要 |
The present invention relates to a flat burner having a flame hole unit which is thin and long in an upper end portion thereof, wherein a rectifying member (68) having a plurality of rectifying plates juxtaposed in a lateral direction within the flame hole unit is mounted. As the rectifying member enables the rectifying plates to be in contact with each other in the front of the rear of a plurality of points, and a flame hole flow path separated and formed between the rectifying plates has a contact unit divided in a front and rear direction, even if an inflow direction of a mixing machine of the flame hole flow path adjacent to a central portion in a lateral direction of the flame hole unit is significantly tilted in a front and rear direction, flame formed on the flame hole flow path is not significantly tilted in a front and rear direction. To achieve this, according to the present invention, at least a lower portion of the contact unit (68c) in the rectifying plates (68in) of an internal side in a lateral direction dividing and forming the flame hole flow path adjacent to a central portion in a lateral direction of the flame hole unit is formed to have an inverted triangle shape when being seen in a lateral direction. |
