A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention relates to an early warning pipe (4) for protecting an underground pipeline, the early warning pipe (4) is used for protecting an important pipeline (3) buried underground, the early warning pipe (4) is similar to a continuous slender pipe with a danger warning color in appearance, independent closed cavities are formed in the early warning pipe (4) at intervals, and high-pressure gas and irritant volatile liquid are filled in the cavities. The early warning pipe (4) is laid and embedded along the underground pipeline (3) and is arranged above the protected pipeline in parallel, and a sufficient safety distance is reserved between the early warning pipe (4) and the protected pipeline. When wrong construction is encountered, the early warning pipe is firstly damaged and cut off and is excavated out of the ground, and the damaged part (5) of the early warning pipe immediately sprays irritant gas, so that irritant gas smell early warning, danger early warning color visual early warning and dangerous article judgment experience early warning are given out to field construction personnel; under the warning of the irritant gas, field personnel are forced to stop construction.
本发明涉及一种保护地下管线的预警管(4)，用于保护地下埋设的重要管线(3)，该预警管(4)外观上看类似于一根连续细长的带有危险警示颜色的管子，该预警管(4)内部每隔一段距离形成独立密闭的腔体，内部充入高压气体和刺激性挥发液体，该预警管(4)沿着地下管线(3)铺设埋入且安置于被保护管线的平行上方，与被保护管线间留有充足的安全距离。当遇到错误施工时，预警管首先被破坏、挖断、并挖出地面，预警管破损处(5)将立刻喷放出刺激性气体，从而实现对现场施工人员发出刺激性气体嗅觉预警、危险预警色视觉预警、危险物品判断经验预警，在刺激性气体的警示下逼迫现场人员停止施工。
The invention relates to an early warning pipe (4) for protecting an underground pipeline, the early warning pipe (4) is used for protecting an important pipeline (3) buried underground, the early warning pipe (4) is similar to a continuous slender pipe with a danger warning color in appearance, independent closed cavities are formed in the early warning pipe (4) at intervals, and high-pressure gas and irritant volatile liquid are filled in the cavities. The early warning pipe (4) is laid and embedded along the underground pipeline (3) and is arranged above the protected pipeline in parallel, and a sufficient safety distance is reserved between the early warning pipe (4) and the protected pipeline. When wrong construction is encountered, the early warning pipe is firstly damaged and cut off and is excavated out of the ground, and the damaged part (5) of the early warning pipe immediately sprays irritant gas, so that irritant gas smell early warning, danger early warning color visual early warning and dangerous article judgment experience early warning are given out to field construction personnel; under the warning of the irritant gas, field personnel are forced to stop construction.
本发明涉及一种保护地下管线的预警管(4)，用于保护地下埋设的重要管线(3)，该预警管(4)外观上看类似于一根连续细长的带有危险警示颜色的管子，该预警管(4)内部每隔一段距离形成独立密闭的腔体，内部充入高压气体和刺激性挥发液体，该预警管(4)沿着地下管线(3)铺设埋入且安置于被保护管线的平行上方，与被保护管线间留有充足的安全距离。当遇到错误施工时，预警管首先被破坏、挖断、并挖出地面，预警管破损处(5)将立刻喷放出刺激性气体，从而实现对现场施工人员发出刺激性气体嗅觉预警、危险预警色视觉预警、危险物品判断经验预警，在刺激性气体的警示下逼迫现场人员停止施工。
Early warning pipe for protecting underground pipeline
一种保护地下管线的预警管
WANG PENG (author)
2024-03-01
Patent
Electronic Resource
Chinese
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