Early warning device for location breakage of cable pipe gallery channel

Abstract

The invention relates to the field of electrical equipment, in particular to a positioning and early warning device for the outer breakage of a cable pipe gallery channel. A detection pipeline is connected between the two marking posts, and a detection medium is arranged inside the detection pipeline. The detection pipeline is set on the upper part of the warning line on the upper part of the cable pipe gallery or the cable trench. A detection module is arranged inside the marking pile, and the detection module is connected with the detection pipeline to detect the change of the detection medium. When the detection module detects that the detection medium changes, an alarm message is sent, and the alarm message includes the geographic location information of the marked pile so as to quickly reach the accident scene. The present invention can also issue an early warning signal when the marking pile is damaged or moved, and also has the ability to send early warning information in time after the detection pipeline is damaged, and at the same time find the construction on the upper part of the cable trench or the cable pipe gallery in time, Arrive at the scene in time to command and coordinate to avoid further damage to the cable or cable pipe gallery.

Description

technical field [0001] The invention relates to the field of electrical equipment, in particular to a positioning and early warning device for the outer breakage of a cable pipe gallery channel. Background technique [0002] With the development of society, especially the acceleration of urbanization, in urban areas, cables are often buried or placed inside cable tunnels to realize the transmission of transmission lines. Since the cable is buried underground, it is not easy to be found and not easy to maintain. Although there are cable marking posts, the specific route of the cable is also unknown, especially when the construction party does not know the situation on the site. It will happen that the cable gallery is damaged. Once the cable is dug or damaged, it will affect the electricity consumption of residents, thereby greatly reducing the quality of power supply and bringing inconvenience to people's lives. Therefore, it is an urgent requirement to design an early war...

AI Technical Summary

Problems solved by technology

Since the cable is buried underground, it is not easy to be found and not easy to maintain. Although there are cable marking posts, the specific route of the cable is also unknown, especially when the construction party does not understand the site situation. Damaged cable corridors can happen

Once the cable is dug or damaged, it will affect the electricity consumption of residents, which will greatly reduce the quality of power supply and bring inconvenience to people's life.

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