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    • 9. 发明公开
    • Cylindrical burner
    • 圆柱形燃烧器
    • EP1582810A3
    • 2011-12-07
    • EP05251921.2
    • 2005-03-29
    • Rinnai Corporation
    • Tachi, Misako, c/o Rinnai CorporationTakasu, Yoshihiko, c/o Rinnai Corporation
    • F23D14/02F23D14/46
    • F23D14/02F23D14/46F23D2203/1012F23D2203/102F23D2212/10F23D2213/00
    • A cylindrical burner includes a heat chamber 1 constituted by combining plural strip-shaped combustion plates 7, a coupling member 2 that extends in an axial direction inside the heat chamber, a pair of holding plates 3 and 4 fixed to both ends of the coupling member. The respective holding plates are set in abutment against respective end faces of the heat chamber via end face packings 6 overlapping the respective end faces to sandwich the heat chamber with both the holding plates from both sides in the axial direction. The respective combustion plates are tightened inwardly in a radial direction to prevent gas from leaking from gaps among the combustion plates. Outer peripheral packing sections 6a overlapping outer surfaces at ends of the combustion plates 7 are projected to outer peripheries of the end face packings 6. The outer peripheral packing sections 6a are sandwiched between cylindrical flange sections 3a and 4a, which bend inwardly in the axial direction formed on the outer peripheries of the holding plates 3 and 4, and the outer surfaces at the ends of the combustion plates 7 while being compressed by a predetermined interference such that the combustion plates 7 are tightened inwardly in the radial direction. In addition, ring members 9, which bind the combustion plates 7, are mounted in an outer periphery at an end of the heat chamber 1.
    • 圆柱形燃烧器包括:加热室1,其通过组合多个带状燃烧板7而构成;联接构件2,其在加热室内沿轴向延伸;一对夹持板3和4,其固定到联接构件的两端 。 各个保持板经由与各个端面重叠的端面密封件6抵靠在加热室的各个端面上,以将两个保持板沿轴向从两侧夹在加热室中。 各个燃烧板沿径向向内收紧以防止气体从燃烧板之间的间隙泄漏。 与燃烧板7端部的外表面重叠的外周密封部6a突出到端面密封垫6的外周。外周密封部6a夹在沿轴向向内弯曲的圆筒形凸缘部3a和4a之间 形成在保持板3和4的外周上,以及在燃烧板7的端部处的外表面,同时被预定的干涉压缩,使得燃烧板7沿径向向内收紧。 另外,在燃烧板7的一端安装有环状部件9,该环状部件9安装在加热室1的端部的外周。
    • 10. 发明公开
    • Compact silencer for a condensation boiler
    • KompakterSchalldämpferfüreinen Kondensationsubiler
    • EP2138767A2
    • 2009-12-30
    • EP09162557.4
    • 2009-06-12
    • Baxi S.p.a.
    • Del Grosso, Lamberto
    • F23L5/00
    • F23L5/00F04D29/663F23D14/46F23D2210/00
    • For a wall-mounted gas-fired condensation boiler (1), a silencer (9) for introducing air into a mixer member (6) which receives the gas and is connected to a fan (5) which feeds this gas and said air to a conduit (4) connected to a burner (3), said silencer (9) presenting a body (12) having a first aperture (21) for drawing air from the external environment and a second aperture (50) to which the mixer member (6) is connected for its air intake; at least two parallel conduits (31, 40, 44) are provided within said body (12) and are separated by a dividing wall or baffle (24) provided with at least one internal aperture (36) to enable communication between said conduits (31, 40, 44), said baffle (24) creating two parallel combustion air flows and guiding these to the mixer member (6).
    • 对于壁挂式燃气冷凝锅炉(1),用于将空气引入到容纳气体的混合器构件(6)中的消音器(9),并连接到将这种气体和所述空气供给到的风扇(5) 连接到燃烧器(3)的导管(4),所述消音器(9)具有主体(12),所述主体具有用于从外部环境抽取空气的第一孔(21)和第二孔(50),所述混合器构件 (6)连接进气口; 至少两个平行的管道(31,40,44)设置在所述主体(12)内并且被设置有至少一个内部孔(36)的分隔壁或隔板(24)隔开,以使所述导管(31) ,40,44),所述挡板(24)产生两个平行的燃烧空气流并将其引导到混合器构件(6)。