基本信息:
- 专利标题： SECONDARY CONTAINMENT SYSTEM USING FLEXIBLE PIPING
- 专利标题（中）：使用柔性管道的二次容纳系统
- 申请号：PCT/US1989004086 申请日：1989-09-19
- 公开(公告)号：WO1990004157A1 公开(公告)日：1990-04-19
- 发明人： TOTAL CONTAINMENT , WEBB, Michael, C.
- 申请人： TOTAL CONTAINMENT
- 专利权人： TOTAL CONTAINMENT
- 当前专利权人： TOTAL CONTAINMENT
- 优先权： US254,021 19881006
- 主分类号： G01M03/04
- IPC分类号： G01M03/04
摘要：
A pipeline system is provided for a pumping system for fluid products, such as gasoline, diesel fuel and chemicals, and including a pump (12) for pumping such products from a storage tank (10) through the primary pipeline (30) of the pipeline system to a product dispenser (18). The pipeline system includes a secondary contanment system for the primary pipeline between the tank and dispenser which includes telescoping pipe sections (32a, 32b) of different diameters. The telescoping piping is installed around the primary pipeline (30) and the pipe sections are, prior to final installation, movable between intermediate and final positions, for enabling completion, testing and inspection of the primary pipeline prior to final completion of the secondary containment system. One section of the telescoping piping is a flexible corrugated pipe (42) which is able to bend around elbows. Compression seals and ring clamps (42a, 42b) are used to connect the components together.
摘要（中）：
提供一种用于诸如汽油，柴油和化学品的流体产品的泵送系统的管道系统，并且包括用于从储罐（10）通过管道的主管线（30）将这些产品泵送的泵（12） 系统到产品分配器（18）。 管道系统包括用于罐和分配器之间的主要管道的次级容纳系统，其包括不同直径的伸缩管段（32a，32b）。 伸缩管道安装在主管道（30）周围，并且管段在最终安装之前可在中间和最终位置之间移动，以便在最终完成二次密封系统之前完成，测试和检查主管道 。 伸缩管道的一部分是能够围绕肘部弯曲的柔性波纹管（42）。 压缩密封件和环形夹具（42a，42b）用于将组件连接在一起。