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    • 2. 发明公开
    • Direct-vented gas fireplace
    • Gas-Kaminofen mit Unmittelbarer Luftzufuhr。
    • EP0268407A2
    • 1988-05-25
    • EP87309811.5
    • 1987-11-05
    • Shimek, Ronald JohnShimek, Daniel Curtis
    • Shimek, Ronald JohnShimek, Daniel Curtis
    • F24C3/00F24C15/00F23L17/00F23L17/04
    • F24C3/006F23L17/04
    • A zero clearance fireplace (10) of the type to be installed inside of a building against or near an outside wall (66) is provided. The box shaped fireplace is provided with four substantially vertical walls, a top wall and a bottom wall. The bottom wall comprises an inner plenum (34A) and an outer plenum (38) below the combustion chamber. The rear wall comprises an outer plenum (38) connected to the bottom plenum of the bottom wall, a middle plenum (34) connected to a source of fresh air and connected to the inner plenum of the bottom wall and an inner plenum (31) which is connected to a horizontal exhaust pipe (18) which is inserted through the outside wall and is connected to the combustion chamber through a baffle arrangement (65).
    • 提供了一种安装在建筑物内部或附近的零壁(10)的零间隙壁炉(66)。 箱形壁炉设置有四个基本垂直的壁,顶壁和底壁。 底壁包括在燃烧室下方的内部增压室(34A)和外部增压室(38)。 后壁包括连接到底壁的底部增压室的外部增压室(38),连接到新鲜空气源并连接到底部壁的内部增压室的中间增压室(34)和内部增压室(31) 其连接到通过外壁插入并通过挡板装置(65)连接到燃烧室的水平排气管(18)。