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    • 10. 发明申请
    • AN IMPROVED PORTABLE FIRE HYDRANT
    • 改进的便携式消防水
    • WO99020847A1
    • 1999-04-29
    • PCT/US1998/022090
    • 1998-10-20
    • E03B9/02E03B9/04F16L37/12
    • E03B9/02Y10T137/0407Y10T137/5327Y10T137/5515
    • An improved portable fire hydrant (10) that can operate a water main valve disposed within a water main (11) to produce water for fighting a fire by rotating a valve stem (24) coupled to the water main valve includes an extension (30) through which water can flow when the fire hydrant is coupled to the water main. The portable fire hydrant may also include a sealing mechanism (32) disposed on the extension that seals the portable fire hydrant to the water main. A valve operator (38) may also be coupled to the portable fire hydrant and attached to a valve rod (40) that extends down through the extension of the protable fire hydrant. Disposed on the end of the valve rod may be a coupling mechanism (42) for coupling the valve operator to the water main valve. When the portable fire hydrant is attached to the water main, the valve operator of the portable fire hydrant is coupled to the water main valve so that manipulation of the valve operator will cause the water main valve to reposition. This enables fire fighting water to be provided from the water main to the portable fire hydrant. The fire hydrant may also have an aligning mechanism (36) for properly aligning the hydrant with the water main, and an attaching mechanism (34) for rigidly attaching the fire hydrant to the water main.
    • 一种改进的便携式消防栓(10),其可操作设置在水主(11)内的水主阀,以通过旋转联接到水主阀的阀杆(24)产生用于扑灭火的水,包括延伸部(30) 当消防栓与水主连接时,水可以流过。 便携式消防栓还可以包括设置在延伸部上的密封机构(32),该密封机构将便携式消防栓密封到水主。 阀门操作器(38)也可以连接到便携式消防栓并且连接到向下延伸穿过可移动消防栓的延伸部的阀杆(40)。 设置在阀杆端部的可以是用于将阀操作器连接到水主阀的联接机构(42)。 当便携式消防栓安装在水箱上时,便携式消防栓的阀门操作器与水主阀相连,从而操纵阀门操作者将使水主阀重新定位。 这样可以将消防水从主水管提供给便携式消防栓。 消火栓还可以具有用于使消防栓与水主体正确对准的对准机构(36),以及用于将消火栓刚性地连接到水主体的附接机构(34)。