| 摘要 |
This gas burner consists of a cylindrical shell (6) in which there is a cylindrical partition (5) with a first annular gap, in which there is a cylindrical distributor (4) with the second annular gap. One of the ends of the cylindrical shell (6), the cylindrical partition (5) and the cylindrical distributor (4) are mounted on the cap (9) and on the bottom (8) by their other end, in which there is central through hole at the place of the cylindrical distributor (4). Outside the cylindrical shell (6) there is an inlet (1) for the gas and air mixture (2) at the place of the central through hole, in which there is a mixer (7) with a jet. In the cylindrical shell (6), the cylindrical partitions (5) and the cylindrical distributor (4) there are through holes. The through holes in the cylindrical distributor (4) and the partition (5) have a diameter of 1 to 1.2 mm. The through holes in the cylindrical shell (6) have a diameter of 0.6 to 0.8 mm. The ratio of the total area of the passing holes in the shell distributor (4) to the cylindrical partition (5) and to the cylindrical shell (6) is 14% - 16% to 29% - 31% to 100% of the area of the cylindrical shell (6).<IMAGE>
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