公开(公告)号：US07213319B2

公开(公告)日：2007-05-08

申请号：US10998706

申请日：2004-11-29

申请人： Manuel R. Silva, Jr. ,  Robert M. Cordell ,  David Stevens

发明人： Manuel R. Silva, Jr. ,  Robert M. Cordell ,  David Stevens

IPC分类号： A62C35/00 ,  B23P11/00

CPC分类号： A62C3/004 ,  A62C35/62 ,  A62C35/68 ,  Y10T29/49826 ,  Y10T29/49947

摘要： A dry sprinkler installation and sealing device for a cold environment is disclosed. The dry sprinkler installation includes a supply conduit having a first end adapted to communicate with a fire retardant fluid source and a second end supporting a sprinkler head. The supply conduit is dimensioned to extend through an opening in a wall of a cold environment, e.g., a freezer ceiling. A flexible sealing device is positioned about the supply conduit adjacent an exterior surface of the cold environment. A first end of the sealing device is secured about the supply conduit and a second end of the sealing device is secured to an exterior surface of the cold environment. The flexible sealing device allows for radial and axial adjustments to the supply conduit and sprinkler head without compromising the integrity of the sealing device.

摘要翻译： 公开了一种用于寒冷环境的干式喷洒器安装和密封装置。 干喷洒器安装包括供应管道，其具有适于与阻燃流体源连通的第一端和支撑喷洒头的第二端。 供应管道的尺寸设计成延伸穿过冷环境的壁中的开口，例如冷冻室天花板。 柔性密封装置围绕供应管道邻近冷环境的外表面定位。 密封装置的第一端围绕供应导管固定，并且密封装置的第二端固定到冷环境的外表面。 柔性密封装置允许对供应管道和喷洒头进行径向和轴向调节，而不会影响密封装置的完整性。

公开(公告)号：US08191647B2

公开(公告)日：2012-06-05

申请号：US11694128

申请日：2007-03-30

申请人： Robert M. Cordell ,  Manuel R. Silva, Jr. ,  David Stevens

发明人： Robert M. Cordell ,  Manuel R. Silva, Jr. ,  David Stevens

IPC分类号： A62C37/36

CPC分类号： A62C3/004 ,  A62C35/62 ,  A62C35/68 ,  Y10T29/49826 ,  Y10T29/49947

摘要： A dry sprinkler installation and sealing device for a cold environment is disclosed. The dry sprinkler installation includes a supply conduit having a first end adapted to communicate with a fire retardant fluid source and a second end supporting a sprinkler head. The supply conduit is dimensioned to extend through an opening in a wall of a cold environment, e.g., a freezer ceiling. A flexible sealing device is positioned about the supply conduit adjacent an exterior surface of the cold environment. A first end of the sealing device is secured about the supply conduit and a second end of the sealing device is secured to an exterior surface of the cold environment. The flexible sealing device allows for radial and axial adjustments to the supply conduit and sprinkler head without comprising the integrity of the sealing device.

摘要翻译： 公开了一种用于寒冷环境的干式喷洒器安装和密封装置。 干喷洒器安装包括供应管道，其具有适于与阻燃流体源连通的第一端和支撑喷洒头的第二端。 供应管道的尺寸设计成延伸穿过冷环境的壁中的开口，例如冷冻室天花板。 柔性密封装置围绕供应管道邻近冷环境的外表面定位。 密封装置的第一端围绕供应导管固定，并且密封装置的第二端固定到冷环境的外表面。 柔性密封装置允许对供应管道和喷洒头进行径向和轴向调节，而不包括密封装置的完整性。