KR20160044711A - System for monitoring damage and leak pipe - Google Patents

Abstract

The present invention relates to a system for monitoring damage and leak of a pipeline in real-time, including: a first sensing part which is installed to cover the pipeline and the outside of the pipeline formed by connecting a plurality of unit water pipes to transfer a liquid by being buried underground, and senses damage; a second sensing part to sense leak due to the damage of the pipeline by being located at a lower part of the pipeline; a site sensing device to receive a damage and leak position signal of the first sensing part and the second sensing part by being installed at a site where the pipeline is installed; and a management center part which is delivered with position information and generation information of the damage and leak generation from the site sensing device through a communication network by matching the position information and the generation information. The system of the present invention can reduce secondary damage by preventing further damage since the system informs a nearby manager under construction that the pipeline constructed underground is sensed to be damaged in real-time. Also, in case the leak occurs, the system can grasp the leak economically by grasping flow of a current, by melting a solid electrolyte by leaked water.

Description

SYSTEM FOR MONITORING DAMAGE AND LEAK PIPE BACKGROUND OF THE INVENTION [0001]

The present invention relates to a system for detecting water leakage and leakage in real time, and more particularly, to a system for detecting water leakage and corrosion in real time.

The buried pipe includes a pipe which is wired to the communication line and the electric power transmission and distribution line to protect it from external impact. The buried pipe is composed of a rigid pipe including a coated steel pipe, a humped pipe, a PC pipe, a cast iron pipe and a resin concrete pipe, and a soft pipe composed of a PE pipe, a double wall PE pipe, a laminated wall PE pipe, and a PVC pipe. As shown in FIG.

The buried pipes buried according to this purpose can be excavated by heavy equipment when the maintenance work is carried out over time.

In the process of excavation works using heavy equipment, there is a risk that the buried pipes that have been constructed can be damaged.

Conventionally, a preventive technique for detecting a pipe breakage is disclosed in Korean Patent No. 10-1173592. However, in the related art, a monitoring tape is wound around the pipe to inform the position where the pipe breakage occurs when the tape is broken.

Therefore, it is also necessary to grasp the exact location of cracks due to cracks in the operation of the pipe at the same time as the technology for grasping the location of the breakage due to the pipe breakage due to the pipe installation work.

In order to solve the problems of the related art as described above, the present invention provides a method of sealing a sensing tape by wrapping a sensing tape in the form of sheet in the form of a sheet around a water pipe, real-time sensing of a pipe breakage, It is possible to detect the position of the leakage economically by making a solid that can act as an electrolyte when it is melted and leaking electrolyte of the electrolyte so that the leaked water flows the current while the water is leaking at the bottom when leaking. have.

In order to accomplish the above object, according to the present invention, there is provided a system for detecting breakage and leakage in real time, comprising: an irrigation water channel formed by connecting a plurality of unit water pipes for conveying a liquid buried underground; A second sensing unit positioned at the lower portion of the water line to sense leakage due to the breakage of the water line, and a second sensing unit installed at a site where the water line is installed to detect the first sensing unit and the second sensing unit. And a management center unit for receiving location information and occurrence information of damage and leakage from the on-site detection device and transmitting the information through a communication network.

Here, the first sensing unit may include a film made of a synthetic resin, which is installed to cover the outside of the irrigation water path so as to seal the outside of the irrigation water path and has insulation and waterproofing properties. And at least one pair of sensing lines disposed inside the film.

The second sensing unit may include: a plurality of current lines provided at both ends of the water pipe under the water pipe; And a solid electrolyte connected to the current line.

According to the present invention, when the breakage of the irrigation water and the real time leakage detection system of the present invention is detected in real time and the breakage of the irrigation water path constructed underground is detected in real time, it is notified to the supervisor who is under construction nearby, have.

In addition, when leakage occurs, it is possible to grasp the flow of electric current by dissolving the solid electrolyte of the electrolyte by leaking water, and it is possible to grasp economically whether leakage occurs.

In addition, the position of the breakage and leakage can be clearly grasped, and it is possible to recover quickly.

A system for detecting water leakage and leakage in real time according to an embodiment of the present invention will be described in detail.

The system for detecting water leakage and leakage in real time according to an embodiment of the present invention includes an irrigation water line in which a plurality of unit water pipes are connected to transfer liquid to be buried underground, A second sensing unit positioned at a lower portion of the irrigation water and sensing leakage due to breakage of the irrigation water; a second sensing unit installed at a site where the irrigation water is installed to detect damages of the first sensing unit and the second sensing unit, And a management center unit for receiving location information and occurrence information of breakage and leakage from the on-site sensing apparatus and receiving the information through the communication network.

Here, an irrigation channel is a pipe or pipe that can transport liquid materials such as water, sewage, and oil, or can be wired with objects such as power lines and communication cables, and is buried underground by construction.

Thus, if it is confirmed that the damage to the irrigation waterway constructed in the basement is detected in real time, it is informed to the supervisor who is under construction when it is confirmed that the damage is not caused anymore, so that the second damage can be reduced and the position of the breakage and leakage can be clearly grasped It is possible to recover quickly.

Preferably, the first sensing unit further includes a film made of a synthetic resin having insulation and waterproof property, which is disposed to cover the outside of the irrigation water, and a pair of or more sensing lines provided in the film.

The first sensing unit is wound on an outer surface or an outer peripheral surface of the irrigation water path and is electrically connected to the surveillance unit to sense damage to the irrigation water path. The first sensing unit is composed of one pair or two or more conductors.

The second sensing unit may include: a plurality of current lines provided at both ends of the water pipe under the water pipe; And a solid electrolyte connected to the current line.

In the second sensing part, a current line is provided at both ends of the lower part of the sensing part, and a solid electrolyte material is positioned at the center. When leakage occurs, a solid electrolyte material is melted and a current flows to the current line .

Where the current line is the current through which the current can flow. Copper and the like, and non-ferrous metals.

As a result, when leakage occurs, the solid electrolyte of the electrolyte is dissolved by the leaking water, and the flow of the current can be grasped and the leakage can be economically grasped.

The surveillance unit is electrically connected to the first sensing unit and the second sensing unit. The first sensing unit detects a short-circuited state in which the conductor is disconnected or electrically connected to another conductor, and at the same time, .

On the other hand, the second sensing unit detects an electrical signal when an electrical signal is not normally detected, and when a leak occurs, the leakage position is detected through the detected electrical signal.

Claims (3)

An irrigation channel formed by connecting a plurality of unit water pipes for conveying the liquid buried underground;
A first sensing unit covering the outside of the irrigation water path and detecting damage;
A second sensing unit located under the water line to sense leakage due to breakage of the water line;
A field sensing device installed on a site where the irrigation water is installed and receiving a breakage and a leakage position signal of the first sensing unit and the second sensing unit;
And a management center unit for matching location information and occurrence information of breakage and leakage from the on-site detection device and receiving the information through a communication network. The apparatus of claim 1, wherein the first sensing unit comprises:
A film made of a synthetic resin which is disposed so as to close the outside of the irrigation waterway and which has insulation and waterproofness; And at least one pair of sensing lines provided inside the film, The apparatus of claim 1, wherein the second sensing unit comprises:
A plurality of current lines provided at both ends of the water pipe under the water pipe; And
And a solid electrolyte connected to the current line, wherein the solid electrolyte is connected to the current line.