公开(公告)号：US08925569B2

公开(公告)日：2015-01-06

申请号：US13505085

申请日：2010-11-03

申请人： Woon Bong Hwang ,  Jeong Hwa Seo ,  Wan Kyun Chung ,  Dong Seob Kim

发明人： Woon Bong Hwang ,  Jeong Hwa Seo ,  Wan Kyun Chung ,  Dong Seob Kim

IPC分类号： F16L55/07 ,  F16K24/04 ,  F16L55/24

CPC分类号： F16L55/07 ,  F16K24/044 ,  F16L55/24 ,  Y10T137/3018 ,  Y10T137/3031 ,  Y10T137/3084 ,  Y10T137/309 ,  Y10T137/3099 ,  Y10T137/4576 ,  Y10T137/87249

摘要： Disclosed is a safety valve of a low-pressure gas pipe which can be installed in a large-scale pipeline through which waste gases generated in a large-scale factory such as a steel mill flow and can reduce maintenance/management costs. The safety valve of a low-pressure gas pipe installed in a waste gas pipeline to discharge condensate includes: a first pipeline connected to a bottom surface of the waste gas pipeline and having a waste gas outlet on an inner wall thereof at one side thereof; a second pipeline extending from the first pipeline to be bent and extending in a direction parallel to the first pipeline; and an opening/closing unit for opening or closing the waste gas outlet.

摘要翻译： 公开了一种低压气体管道的安全阀，其可以安装在大型管道中，在大型工厂例如钢铁厂中产生的废气流过，从而可以降低维护/管理成本。 安装在废气管道中以排出冷凝物的低压气体管道的安全阀包括：连接到废气管道底面并在其一侧的内壁上具有废气出口的第一管道; 从所述第一管道延伸弯曲并沿与所述第一管道平行的方向延伸的第二管道; 以及用于打开或关闭废气出口的打开/关闭单元。

公开(公告)号：US20120216892A1

公开(公告)日：2012-08-30

申请号：US13505085

申请日：2010-11-03

申请人： Woon Bong Hwang ,  Jeong Hwa Seo ,  Wan Kyun Chung ,  Dong Seob KIM

发明人： Woon Bong Hwang ,  Jeong Hwa Seo ,  Wan Kyun Chung ,  Dong Seob KIM

IPC分类号： F16L55/07

CPC分类号： F16L55/07 ,  F16K24/044 ,  F16L55/24 ,  Y10T137/3018 ,  Y10T137/3031 ,  Y10T137/3084 ,  Y10T137/309 ,  Y10T137/3099 ,  Y10T137/4576 ,  Y10T137/87249

摘要： Disclosed is a safety valve of a low-pressure gas pipe which can be installed in a large-scale pipeline through which waste gases generated in a large-scale factory such as a steel mill flow and can reduce maintenance/management costs. The safety valve of a low-pressure gas pipe installed in a waste gas pipeline to discharge condensate includes: a first pipeline connected to a bottom surface of the waste gas pipeline and having a waste gas outlet on an inner wall thereof at one side thereof; a second pipeline extending from the first pipeline to be bent and extending in a direction parallel to the first pipeline; and an opening/closing unit for opening or closing the waste gas outlet.

摘要翻译： 公开了一种低压气体管道的安全阀，其可以安装在大型管道中，在大型工厂例如钢铁厂中产生的废气流过，从而可以降低维护/管理成本。 安装在废气管道中以排出冷凝物的低压气体管道的安全阀包括：连接到废气管道底面并在其一侧的内壁上具有废气出口的第一管道; 从所述第一管道延伸弯曲并沿与所述第一管道平行的方向延伸的第二管道; 以及用于打开或关闭废气出口的打开/关闭单元。