A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a sewage pipe which comprises a rubber sewage draining hose, a light-guide fiber, an optical fiber protecting layer, an optical attenuation detecting interface and a protecting cover. The rubber sewage draining hose is of a straight pipe structure, the light-guide fiber is embedded inside the wall of the rubber sewage draining hose, the optical fiber protecting layer wraps the surface of the light-guide fiber, the optical attenuation detecting interface is arranged on the outer surface of the end of the rubber sewage draining hose, and the protecting cover is of a bolt structure and is fixed on the surface of the optical attenuation detecting interface. By the above mode, the light-guide fiber is added into the rubber sewage draining hose, breaking position can be detected timely after the sewage pipe is broken due to digging, sewage pollution is avoided, and emergency response capability of emergent accidents is improved.
The invention discloses a sewage pipe which comprises a rubber sewage draining hose, a light-guide fiber, an optical fiber protecting layer, an optical attenuation detecting interface and a protecting cover. The rubber sewage draining hose is of a straight pipe structure, the light-guide fiber is embedded inside the wall of the rubber sewage draining hose, the optical fiber protecting layer wraps the surface of the light-guide fiber, the optical attenuation detecting interface is arranged on the outer surface of the end of the rubber sewage draining hose, and the protecting cover is of a bolt structure and is fixed on the surface of the optical attenuation detecting interface. By the above mode, the light-guide fiber is added into the rubber sewage draining hose, breaking position can be detected timely after the sewage pipe is broken due to digging, sewage pollution is avoided, and emergency response capability of emergent accidents is improved.
SEWAGE PIPE DIAGNOSTIC APPARATUS AND SEWAGE PIPE DIAGNOSTIC METHOD
| European Patent Office | 2021
New sewage pipe and existing sewage pipe connecting construction method
| European Patent Office | 2020