CN212694553U - External-breakage-preventing early warning and warning pile for underground pipeline - Google Patents
External-breakage-preventing early warning and warning pile for underground pipeline Download PDFInfo
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- CN212694553U CN212694553U CN202021486454.1U CN202021486454U CN212694553U CN 212694553 U CN212694553 U CN 212694553U CN 202021486454 U CN202021486454 U CN 202021486454U CN 212694553 U CN212694553 U CN 212694553U
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Abstract
The utility model discloses an underground pipeline anti-external-damage early warning pile, which comprises a plurality of distributed underground pipeline anti-external-damage early warning piles, wherein the underground pipeline anti-external-damage early warning pile comprises an intelligent warning pile positioned below the ground, and a broken line monitoring and controlling system is integrated inside the intelligent warning pile; and two ends of the loop wire are connected with the intelligent warning pile. The utility model has the advantages that: the device is easy to install and maintain, does not need professional personnel and equipment, and has high monitoring accuracy, low false alarm rate and accurate positioning. A single warning pile or warning belt is out of order and only affects a single point, cannot affect the whole process, is wide in application range, and can be used for preventive maintenance of all underground pipelines.
Description
Technical Field
The utility model relates to a geological disasters early warning field, it is specific relates to an outer broken early warning stake of pipeline prevention.
Background
In recent years, with the rapid development of urban pipe network construction, the number of third-party damage accidents also rises, and according to the statistical analysis of the damage factor data of the buried pipelines, the number of the damaged pipelines caused by the third-party construction accounts for about 1/3 and has a climbing tendency. The damage to the pipe network by the third-party construction is wide in distribution and uncertain in time, and the damage to the gas pipe network by the third-party construction is difficult to effectively avoid.
At present, conventional inspection cannot meet the requirement of monitoring all real sections of the whole municipal pipeline section and provide all-round protection. The manual inspection cannot guarantee 24-hour uninterrupted patrol, a large number of blank time periods exist, manual use is too much, management is complicated, and the like. Large mechanical equipment and blind construction used for road surface construction can cause damage to underground pipelines in different degrees.
In the prior art, accidents such as natural disasters and third-party damage are generally predicted by adopting a distributed optical fiber sensing technology, however, the cost of the distributed optical fiber is high, the distributed optical fiber needs to be laid along an underground pipeline in a long distance, and breakpoints are easily generated.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at providing an outer broken early warning stake is prevented to pipeline has wide, the installation maintenance cost is low and the advantage that the precision is high of application scope.
The utility model aims at realizing through the following technical scheme:
the utility model provides an outer broken early warning stake of underground pipeline prevention, includes that a plurality of distributed underground pipeline prevent outer broken early warning stake, the outer broken early warning stake of underground pipeline prevention includes:
an intelligent warning pile located below the ground;
the broken line monitoring control system is integrated inside the intelligent warning pile;
and two ends of the loop wire are connected with the intelligent warning pile.
Furthermore, the loop back conducting wire is two metal wires,
the near-end of two the metal wire with intelligent warning stake is connected, two the distal end of metal wire is connected.
Furthermore, the wire breakage monitoring control system comprises an alarm input detection module which is used for detecting the fault of the metal wire and sending out a corresponding signal;
the main control CPU circuit receives the fault signal and transmits the signal to the next level in time;
and the data remote communication module is used for receiving the signal of the main control CPU circuit and transmitting the fault information to the next level.
And further, the power switch control circuit is also included and is used for ensuring that the system circuit works in an extremely low power consumption state when no alarm is triggered.
Furthermore, the data remote communication module is connected with a short message module power management circuit and the power switch control circuit, and is used for controlling the power input of the data remote communication module.
Further, the alarm input detection module comprises an alarm input detection circuit for monitoring the circuit signal of the loopback conductor and identifying a fault.
And the alarm input control circuit transmits a fault signal to the main control CPU circuit and the power switch control circuit.
Further, the stake of intelligence warning adopts disposable lithium thionyl chloride battery to supply power.
Furthermore, the outer surface of the loopback lead is provided with a warning belt.
Further, the top surface of intelligence warning stake keeps level with ground.
The utility model has the advantages that:
(1) the utility model is easy to install and maintain, no professional and equipment are needed, and a single warning pile or warning belt only affects a single point when a problem occurs, and the whole process is not affected;
(2) the application range is wide, and the device is used for preventive maintenance of various underground pipelines;
(3) the alarm accuracy is high, the false alarm rate is low, and the positioning is accurate;
(4) the intelligent warning pile has high bearing strength, can be laid under a roadway and a sidewalk, and has the top surface level with the ground, so that the traffic of vehicles and pedestrians is not influenced.
(5) The installation and maintenance are convenient, and the operability is strong.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention. The objectives and other advantages of the invention may be realized and attained by the means of the instrumentalities and/or combinations particularly pointed out in the appended claims.
Drawings
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail with reference to the accompanying drawings, in which:
FIG. 1 is a schematic diagram of an embodiment of an underground pipeline anti-external-damage early warning pile;
FIG. 2 is a schematic structural composition diagram of an underground pipeline anti-external-damage early warning pile;
FIG. 3 is a schematic diagram of an alarm input detection circuit;
FIG. 4 is a schematic diagram of an alarm input control circuit;
FIG. 5 is a schematic diagram of a main control CPU circuit structure;
FIG. 6 is a schematic diagram of a power switch control circuit;
FIG. 7 is a schematic diagram of a disconnection monitoring and control system;
FIG. 8 is a schematic diagram of a power management circuit;
FIG. 9 is a schematic diagram of a power management circuit of the SMS module.
Detailed Description
Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the preferred embodiments are for purposes of illustration only and are not intended to limit the scope of the present invention.
The embodiment provides an outer broken early warning stake of preventing of underground pipeline, including the outer broken early warning stake of preventing of a plurality of distributing type underground pipeline, specifically as shown in fig. 1 and fig. 2, including setting up in subaerial intelligent warning stake 1, adopt high strength nylon and ABC material, the bearing is greater than 10 tons, can lay under lane and pavement, and the top of intelligent warning stake 1 keeps level with ground, does not influence vehicle and pedestrian and passes.
The loopback conductor 3 is laid underground and forms a short loop with the intelligent warning pile 1, specifically, the loopback conductor 3 comprises two metal wires, the near ends of the two metal wires are connected with the intelligent warning pile 1, the far ends of the two metal wires are connected with each other, wherein the near ends are defined as the ends of the two metal wires close to the intelligent warning pile 1, the far ends are the ends far away from the intelligent warning pile 1, a short loop is formed with the intelligent warning pile 1, and the metal wires are made of constantan or nichrome material. Loopback wire 3 sets up in the inside of underground warning area 4, and wherein underground warning area 4 also buries underground, and underground warning area 4 lays directly over along the gas pipeline route, and the suggestion depth of laying is: about 30-50 cm from the ground.
The intelligent warning pile 1 is powered by a disposable lithium thionyl chloride battery.
The inside of stake 1 of intelligence warning still is integrated with broken string monitoring control system 5, and broken string monitoring control system 5 is the core of this system, and its principle is: when the loopback lead 3 is broken due to damage of external force factors such as ground construction and excavation, the monitoring circuit signal is subjected to sudden change, when the circuit is detected and judged to be interrupted, remote communication is started rapidly, disconnection information is reported to a monitoring center through a 4G Internet of things, and after the monitoring center receives the information, the fault information is automatically notified to a mobile phone of related management and maintenance personnel through a short message or a WeChat mode.
In order to achieve the above technical object, the disconnection monitoring and controlling system 5 includes:
and the alarm input detection module is used for detecting the fault of the metal wire and sending out a corresponding signal. The alarm input detection module includes an alarm input detection circuit 51 for monitoring the circuit signal of the loopback conductor 3 and identifying a fault, and the structure thereof is shown in fig. 3.
And an alarm input control circuit 52 for transmitting the fault signal to the main control CPU circuit 53, wherein the alarm input control circuit 52 has a structure shown in fig. 4.
The main control CPU circuit 53 receives the failure signal and transmits the signal to the next level in time, and the structure of the main control CPU circuit 53 is as shown in fig. 5, and the next level in this embodiment is a notification module.
The data remote communication module receives the signal from the main control CPU circuit 53, and transmits the fault information to the next level in a short message manner, in this embodiment, the next level is a user side, that is, a worker can obtain the fault information in real time, and the data remote communication module is connected to a short message module power management circuit, and the structure of the data remote communication module is shown in fig. 9, and is connected to the power switch control circuit 54. In this embodiment, the data remote communication module is a GSM card.
The present embodiment further provides a power switch control circuit 54, which has a structure as shown in fig. 6, and is used to ensure that the system circuit operates in an extremely low power consumption state when no alarm is triggered, specifically, in the no alarm state, most circuits are powered off, and the battery service time is prolonged.
Specifically, the principle of the disconnection monitoring and control system 5 is shown in fig. 7, in which an alarm input detection circuit 51, a main control CPU circuit 53 and an alarm input control circuit 52 are integrated on a core processor, and the structure of the power management circuit is shown in fig. 8, which is used to provide a stable working power supply for main circuits such as a system CPU and ensure that the voltage of the communication module does not change greatly in the working state of an instantaneous large power supply when a low-power li-li battery is used for power supply.
Meanwhile, the core processor also has the functions of monitoring time (calendar clock), preventing dead halt and detecting the electric quantity of the storage battery.
The utility model discloses a distributed type detects, is setting up a plurality of intelligent warning stake 1 and warning area 4 (having loopback wire 3) underground along the article of required detection promptly, for example when being used for predicting the geological disasters or the third party destruction accident of gas pipeline, can be along the distribution direction of gas pipeline to this sets up this device, and the detection type of this device is not limited to the gas pipeline, also can be for municipal administration underground water pipe, petroleum pipeline etc.. Meanwhile, the positions of the intelligent warning piles 1 can be arranged in a G-MAP system and used for identifying the specific position where a disaster occurs.
Finally, the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions, and all of them should be covered by the scope of the claims of the present invention.
Claims (9)
1. The utility model provides an outer broken early warning stake of preventing of underground pipeline which characterized in that: including a plurality of distributing type underground pipeline prevent outer broken early warning stake, the underground pipeline prevents outer broken early warning stake includes:
an intelligent warning pile located below the ground;
the broken line monitoring control system is integrated inside the intelligent warning pile;
and two ends of the loop wire are connected with the intelligent warning pile.
2. The underground pipeline anti-external-damage early warning and warning pile according to claim 1, characterized in that:
the loopback lead is two metal wires, the near ends of the two metal wires are connected with the intelligent warning pile, and the far ends of the two metal wires are connected.
3. The underground pipeline anti-external-damage early warning and warning pile according to claim 2, characterized in that:
the broken wire monitoring and controlling system comprises an alarm input detecting module, a fault detecting module and a fault detecting module, wherein the alarm input detecting module is used for detecting the fault of the metal wire and sending out a corresponding signal;
the main control CPU circuit receives the fault signal and transmits the signal to the next level in time;
and the data remote communication module is used for receiving the signal of the main control CPU circuit and transmitting the fault information to the next level.
4. The underground pipeline anti-external-damage early warning and warning pile according to claim 3, characterized in that: the power switch control circuit is used for ensuring that the system circuit works in an extremely low power consumption state when no alarm is triggered.
5. The underground pipeline anti-external-damage early warning and warning pile according to claim 4, characterized in that: the data remote communication module is connected with a short message module power supply management circuit, and the power switch control circuit is used for controlling the power supply input of the data remote communication module.
6. The underground pipeline anti-external-damage early warning and warning pile according to claim 4, characterized in that:
the alarm input detection module comprises an alarm input detection circuit which is used for monitoring the circuit signal of the loopback lead and identifying faults;
and the alarm input control circuit transmits a fault signal to the main control CPU circuit and the power switch control circuit.
7. The underground pipeline anti-external-damage early warning and warning pile according to claim 1, characterized in that: the stake of intelligence warning adopts disposable lithium thionyl chloride battery power supply.
8. The underground pipeline anti-external-damage early warning and warning pile according to claim 1, characterized in that: and a warning belt is arranged on the outer surface of the loopback lead.
9. The underground pipeline anti-external-damage early warning pile according to claim 1, wherein the top surface of the intelligent warning pile is flush with the ground.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021486454.1U CN212694553U (en) | 2020-07-24 | 2020-07-24 | External-breakage-preventing early warning and warning pile for underground pipeline |
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| CN202021486454.1U CN212694553U (en) | 2020-07-24 | 2020-07-24 | External-breakage-preventing early warning and warning pile for underground pipeline |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113066256A (en) * | 2021-03-17 | 2021-07-02 | 北京诺成新科技有限公司 | City gas pipeline damage prevention early warning system based on intelligent protection board |
| CN114183696A (en) * | 2021-12-22 | 2022-03-15 | 深圳市睿荔科技有限公司 | Gas pipeline anti-breaking monitoring device and method |
| CN114360180A (en) * | 2021-12-23 | 2022-04-15 | 杭州勇立电力科技有限公司 | Underground pipeline channel external-damage-prevention early warning device and linkage warning method |
| CN116434493A (en) * | 2023-03-27 | 2023-07-14 | 北京诺成新科技有限公司 | Ground intelligent warning pile system and use method thereof |
-
2020
- 2020-07-24 CN CN202021486454.1U patent/CN212694553U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113066256A (en) * | 2021-03-17 | 2021-07-02 | 北京诺成新科技有限公司 | City gas pipeline damage prevention early warning system based on intelligent protection board |
| CN114183696A (en) * | 2021-12-22 | 2022-03-15 | 深圳市睿荔科技有限公司 | Gas pipeline anti-breaking monitoring device and method |
| CN114360180A (en) * | 2021-12-23 | 2022-04-15 | 杭州勇立电力科技有限公司 | Underground pipeline channel external-damage-prevention early warning device and linkage warning method |
| CN116434493A (en) * | 2023-03-27 | 2023-07-14 | 北京诺成新科技有限公司 | Ground intelligent warning pile system and use method thereof |
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Effective date of registration: 20230814 Address after: 102200 Building 1, a, Chaoqian Road, science and Technology Park, Changping District, Beijing Patentee after: Beijing gas Changping Co.,Ltd. Patentee after: Beijing nuocheng New Technology Co.,Ltd. Address before: 102299 floor 29-6, Building 29, West Ring Road, Changping District, Beijing Patentee before: Beijing nuocheng New Technology Co.,Ltd. |
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