Pipeline drainage intelligent monitoring system

Abstract

The utility model relates to a monitoring system, in particular to a pipeline drainage intelligent monitoring system which comprises a support, an explosion-proof box body is arranged on the top of the support, and a lightning protection wiring board is arranged in the middle of the support. A power supply module and an intelligent monitoring module connected with the power supply module are arranged in the explosion-proof box body; the input end of the lightning protection wiring board is connected with a pipeline shell buried underground, and a grounding electrode, a reference electrode, a first test piece, a second test piece and a third test piece which are positioned near the pipeline shell through leads; the output end of the lightning protection wiring board is connected with the intelligent monitoring module, and the lightning protection wiring board is used for transmitting the monitoring data to the intelligent monitoring module. The utility model has the advantages that the drainage facility can be detected without on-site detection, and the safe operation of the pipeline is ensured through remote monitoring.

Description

Technical Field

[0001] The utility model relates to a monitoring system, in particular to an intelligent pipeline drainage monitoring system. Background Art

[0002] In the operation and management of long-distance pipelines, such as oil and gas pipelines, stray current is a common and complex issue. The presence of stray current can cause corrosion in pipelines, seriously threatening their safety and service life. To address this issue, the traditional approach is to protect the pipelines with drainage products such as solid-state decouplers and polarity drains.

[0003] However, the performance and operating status of these devices are crucial to the safe operation of the pipeline, so the pipeline drainage facilities need to be inspected to ensure the safe operation of the pipeline; however, for drainage facilities in more remote locations, regular inspection and maintenance are difficult to achieve, which poses a safety risk to the operation of the pipeline. Utility Model Content

[0004] The purpose of the utility model is to solve the technical problem that during the existing pipeline drainage facility inspection process, it is difficult to achieve regular inspection and maintenance for drainage facilities in relatively remote locations, which poses a safety risk to the operation of the pipeline, and to provide a pipeline drainage intelligent monitoring system.

[0005] In order to solve the above technical problems, the technical solutions provided by the present invention are as follows:

[0006] A pipeline drainage intelligent monitoring system includes a bracket, an explosion-proof box is provided on the top of the bracket, and a lightning protection wiring board is provided in the middle of the bracket;

[0007] The explosion-proof box is provided with a power supply module and an intelligent monitoring module connected to the power supply module;

[0008] The input end of the lightning protection wiring board is connected to the underground pipeline shell, and the grounding electrode, reference electrode, first test piece, second test piece and third test piece located near the pipeline shell through wires;

[0009] The output end of the lightning protection wiring board is connected to the intelligent monitoring module and is used to transmit monitoring data to the intelligent monitoring module.

[0010] Furthermore, the intelligent monitoring module includes an ammeter, a voltmeter, a CPU processor and a communication module;

[0011] The ammeter and voltmeter are both connected to the output end of the lightning protection terminal board, and the ammeter and voltmeter are both connected to the CPU processor through the data conversion module, the CPU processor is connected to the communication module, and the communication module uploads the monitoring data to the server.

[0012] Furthermore, the data conversion module includes an operational amplifier circuit and an A / D digital-to-analog conversion circuit;

[0013] The input end of the operational amplifier circuit is connected to the ammeter and the voltmeter, the output end of the operational amplifier circuit is connected to the input end of the A / D digital-to-analog conversion circuit, and the output end of the A / D digital-to-analog conversion circuit is connected to the CPU processor.

[0014] Furthermore, a decoupler is provided in the explosion-proof box; both ends of the decoupler are connected to the input end of the lightning protection wiring board.

[0015] Furthermore, the lightning protection terminal block is provided with a coupler pipe terminal, a coupler ground terminal, a reference electrode terminal, a first test piece terminal, a second test piece terminal, a third test piece terminal, a pipe housing terminal and a ground electrode terminal;

[0016] The coupler pipe terminal, coupler ground terminal, pipe housing terminal, ground electrode terminal, reference electrode terminal, first test piece terminal, second test piece terminal and third test piece terminal are respectively connected to the input end of the decoupler, the output end of the decoupler, the pipe housing, the ground electrode, the reference electrode, the first test piece, the second test piece and the third test piece through wires.

[0017] Furthermore, the communication module is any one of a 2G communication module, a 4G communication module or a 5G communication module.

[0018] Furthermore, the power module is a lithium battery.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] 1. The intelligent monitoring system for pipeline drainage provided by the utility model is equipped with a lightning protection wiring board to protect the equipment from interference or damage caused by lightning strikes. At the same time, an intelligent monitoring system is provided to monitor the operation of the drainage device in real time and upload the monitoring data to the server, which facilitates the acquisition of monitoring data. The drainage facility can be inspected without on-site inspection, and the safe operation of the pipeline can be ensured through remote monitoring.

[0021] 2. The intelligent pipeline drainage monitoring system provided by the present invention is equipped with an ammeter and a voltmeter to detect the current and voltage data of the drainage device, and converts the monitoring data into binary data through an operational amplifier circuit and an A / D digital-to-analog conversion circuit. The data is transcoded by the CPU processor and sent to the server through the communication module. The server then parses and stores the data. Users only need to log in to the server page to view the relevant data. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1This is a schematic structural diagram of an embodiment of the present utility model;

[0023] Figure 2 Schematic diagram of the structure of the intelligent monitoring module in the embodiment of the present utility model.

[0024] Explanation of the accompanying reference numerals: 1 is a bracket, 2 is an explosion-proof box, 3 is a lightning protection terminal block, 31 is a coupler pipe terminal, 32 is a coupler grounding terminal, 33 is a reference electrode terminal, 34 is a first test piece terminal, 35 is a second test piece terminal, 36 is a third test piece terminal, 37 is a pipe housing terminal, 38 is a grounding electrode terminal, 4 is a power supply module, 5 is an intelligent monitoring module, 51 is an ammeter, 52 is a voltmeter, 53 is an operational amplifier circuit, 54 is an A / D digital-to-analog conversion circuit, 55 is a CPU processor, 56 is a communication module, 6 is a pipe housing, 7 is a grounding electrode, 8 is a reference electrode, 9 is a first test piece, 10 is a second test piece, 11 is a third test piece, 12 is a wire, and 13 is a decoupler. DETAILED DESCRIPTION

[0025] The following is a clear and complete description of the technical solutions of the present invention in conjunction with the accompanying drawings. Obviously, the embodiments described are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of the present invention.

[0026] like Figure 1 As shown, a pipeline drainage intelligent monitoring system includes a bracket 1, an explosion-proof box 2 is provided on the top of the bracket 1, and a lightning protection wiring board 3 is provided in the middle of the bracket 1;

[0027] The explosion-proof box 2 is provided with a power module 4, which is a lithium battery. The power module 4 is connected to the intelligent monitoring module 5 and is used to supply power to the intelligent monitoring module 5;

[0028] A decoupler 13 is further provided in the explosion-proof box 2. The decoupler 13 is a drainage device for removing stray current from the pipeline.

[0029] like Figure 1 As shown, the lightning protection terminal block 3 is provided with a coupler pipe terminal 31, a coupler grounding terminal 32, a reference electrode terminal 33, a first test piece terminal 34, a second test piece terminal 35, a third test piece terminal 36, a pipe housing terminal 37 and a grounding electrode terminal 38;

[0030] The pipe casing terminal 37, the grounding electrode terminal 38, the reference electrode terminal 33, the first test piece terminal 34, the second test piece terminal 35, and the third test piece terminal 36 on the lightning protection terminal board 3 are respectively connected to the pipe casing 6 buried underground, as well as the pipe casing 6, the grounding electrode 7, the reference electrode 8, the first test piece 9, the second test piece 10, and the third test piece 11 located near the pipe casing 6 through the wires 12.

[0031] like Figure 1 As shown, the coupler pipe connection terminal 31 and the coupler grounding terminal 32 on the lightning protection wiring board 3 are respectively connected to the input end of the decoupler 13 and the output end of the decoupler 13 in a one-to-one correspondence.

[0032] like Figure 1 and Figure 2 As shown, the output end of the lightning protection wiring board 3 is connected to the intelligent monitoring module 5 for transmitting monitoring data to the intelligent monitoring module 5 .

[0033] like Figure 2 As shown, the intelligent monitoring module 5 includes an ammeter 51, a voltmeter 52, a CPU processor 55 and a communication module 56;

[0034] like Figure 2 As shown, the ammeter 51 and the voltmeter 52 are both connected to the output end of the lightning protection terminal block 3, and the ammeter 51 and the voltmeter 52 are both connected to the CPU processor 55 through the data conversion module, and the CPU processor 55 is connected to the communication module 56, and the communication module 56 uploads the monitoring data to the server.

[0035] like Figure 2 As shown, the data conversion module includes an operational amplifier circuit 53 and an A / D digital-to-analog conversion circuit 54;

[0036] like Figure 2 As shown, the input end of the operational amplifier circuit 53 is connected to the ammeter 51 and the voltmeter 52, the output end of the operational amplifier circuit 53 is connected to the input end of the A / D digital-to-analog conversion circuit 54, and the output end of the A / D digital-to-analog conversion circuit 54 is connected to the CPU processor 55.

[0037] In actual application, Figure 2 As shown, the current data and voltage data of the pipeline are collected by the ammeter 51 and the voltmeter 52, and the current data and voltage data are converted into binary data through the operational amplifier circuit 53 and the A / D digital-to-analog conversion circuit 54. The CPU processor 55 then transcodes the binary data and uploads it to the server through the communication module 56. The user only needs to log in to the server to view the relevant data.

[0038] In this embodiment, the communication module 56 is any one of a 2G communication module, a 4G communication module or a 5G communication module.

[0039] The above description is merely a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any changes or substitutions within the technical scope disclosed in the present invention shall be covered by the scope of protection of the present invention. Therefore, the scope of protection of the present invention shall be based on the scope of protection of the claims.

Claims

1. An intelligent pipeline drainage monitoring system, characterized by: It comprises a bracket (1), an explosion-proof box (2) is provided on the top of the bracket (1), and a lightning protection wiring board (3) is provided in the middle of the bracket (1); The explosion-proof box (2) is provided with a power module (4) and an intelligent monitoring module (5) connected to the power module (4); The input end of the lightning protection wiring board (3) is connected to the pipeline casing (6) buried underground, as well as the grounding electrode (7), reference electrode (8), first test piece (9), second test piece (10) and third test piece (11) located near the pipeline casing (6) through a wire (12); The output end of the lightning protection wiring board (3) is connected to the intelligent monitoring module (5), and the intelligent monitoring module (5) is used to upload monitoring data to the server; The intelligent monitoring module (5) includes an ammeter (51), a voltmeter (52), a CPU processor (55) and a communication module (56); The ammeter (51) and the voltmeter (52) are both connected to the output end of the lightning protection wiring board (3), and the ammeter (51) and the voltmeter (52) are both connected to the CPU processor (55) through the data conversion module. The CPU processor (55) is connected to the communication module (56), and the communication module (56) uploads the monitoring data to the server.

2. The pipeline drainage intelligent monitoring system according to claim 1, characterized in that: The data conversion module includes an operational amplifier circuit (53) and an A / D digital-to-analog conversion circuit (54); The input end of the operational amplifier circuit (53) is connected to the ammeter (51) and the voltmeter (52), the output end of the operational amplifier circuit (53) is connected to the input end of the A / D digital-to-analog conversion circuit (54), and the output end of the A / D digital-to-analog conversion circuit (54) is connected to the CPU processor (55).

3. The pipeline drainage intelligent monitoring system according to claim 1, characterized in that: A decoupler (13) is provided in the explosion-proof box (2); both ends of the decoupler (13) are connected to the input end of the lightning protection wiring board (3).

4. The pipeline drainage intelligent monitoring system according to claim 3, characterized in that: The lightning protection wiring board (3) is provided with a coupler pipe terminal (31), a coupler grounding terminal (32), a reference electrode terminal (33), a first test piece terminal (34), a second test piece terminal (35), a third test piece terminal (36), a pipe housing terminal (37) and a grounding electrode terminal (38); The coupler pipe terminal (31), the coupler ground terminal (32), the pipe housing terminal (37), the ground electrode terminal (38), the reference electrode terminal (33), the first test piece terminal (34), the second test piece terminal (35) and the third test piece terminal (36) are respectively connected to the input end of the decoupler (13), the output end of the decoupler (13), the pipe housing (6), the ground electrode (7), the reference electrode (8), the first test piece (9), the second test piece (10) and the third test piece (11) through the wire (12).

5. The pipeline drainage intelligent monitoring system according to claim 1, characterized in that: The communication module (56) is any one of a 2G communication module, a 4G communication module or a 5G communication module.

6. The pipeline drainage intelligent monitoring system according to claim 1, characterized in that: The power module (4) is a lithium battery.

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