发明授权
- 专利标题: System for inspecting and coating the interior of a pipe
- 专利标题(中): 用于检查和涂覆管道内部的系统
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申请号: US14067285申请日: 2013-10-30
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公开(公告)号: US09476535B2公开(公告)日: 2016-10-25
- 发明人: Danny Warren
- 申请人: Warren Environmental, Inc.
- 申请人地址: US MA Carver
- 专利权人: Warren Environmental, Inc.
- 当前专利权人: Warren Environmental, Inc.
- 当前专利权人地址: US MA Carver
- 代理机构: Barlow, Josephs & Holmes, Ltd.
- 主分类号: F16L55/162
- IPC分类号: F16L55/162 ; F16L55/1645 ; F16L55/18 ; G01M5/00 ; F16L101/16 ; F16L101/30
摘要:
A system for evaluating the interior surface and exterior wall conditions of a pipeline while also dynamically installing a repair coating in a pipeline, such as an underground water pipeline. The system is towed into the pipeline and drawn back therethrough. As the system is drawn back, one module in the system evaluates the surface condition of the interior of the pipe and another module evaluates the structural condition of the wall of the pipe. Based on the evaluation data obtained from the two modules an epoxy material is applied to the interior surface of the pipe using a spin cast machine that is drawn behind the two modules. Preferably, a layer of epoxy is applied to the interior surface of the host pipe to the appropriate thickness based on the pipe condition as determined by the two modules.
公开/授权文献
- US20150114507A1 METHOD AND SYSTEM FOR COATING A PIPE 公开/授权日:2015-04-30