Pipeline cathode protection monitoring device

Abstract

The utility model relates to the technical field of underground pipeline protection, and discloses a pipeline cathode protection monitoring device, which comprises a protection device above the ground and a pipeline under the ground, the protection device comprises a fixed seat, a support column body is fixedly arranged at the top of the fixed seat, a support rod is fixedly arranged at the top of the support column body, and the support rod is fixedly arranged on the fixed seat. The top of the supporting rod is rotatably connected with an adjusting head, the top of the adjusting head is fixedly provided with a solar panel, the surface of the outer wall of the pipeline is connected with a monitoring pipe, the top of the monitoring pipe is fixedly provided with a sealing cover, the middle of the top of the sealing cover is fixedly provided with an insertion port, and the bottom of the fixing seat is fixedly provided with a polarization probe. And the bottom of the polarization probe is inserted into the insertion port. According to the pipeline cathode protection monitoring device, the pipeline cathode protection state can be monitored in real time, the monitoring sensitivity and accuracy are improved, and the pipeline cathode protection state can be conveniently maintained and adjusted in time.

Description

TECHNICAL FIELD

[0001] The utility model relates to underground pipeline protection technical field, concretely is a pipeline cathodic protection monitoring device. BACKGROUND

[0002] The pipeline cathodic protection monitoring device is a kind of equipment for monitoring the running state of pipeline cathodic protection system, its main role is real-time monitoring and recording the cathodic protection state of pipeline, including voltage, current and other key parameters, the device can find and handle potential corrosion problems in time, ensure the safe operation of pipeline, prolong service life, with automatic alarm function, once detecting abnormal data, will notify relevant personnel to handle immediately, it is of great significance to guarantee the safety of pipeline transportation, improve the anticorrosion effect of pipeline.

[0003] The traditional monitoring device on the market mostly only uses one of ordinary early warning or data monitoring to monitor, can only know through early warning signal after problem occurs, or can only rely on periodic data acquisition to evaluate pipeline state, the limitation of this single function makes the traditional device have deficiency in discovering and handling pipeline cathodic protection problem in time, so a kind of pipeline cathodic protection monitoring device is proposed to solve the above problems. UTILITY MODEL CONTENT

[0004] (1) technical problem solved

[0005] In view of the deficiency of prior art, the utility model provides a kind of pipeline cathodic protection monitoring device, with the advantages of improving monitoring sensitivity, solve the problem that the traditional monitoring device on the market mostly only uses one of ordinary early warning or data monitoring to monitor, can only know through early warning signal after problem occurs, or can only rely on periodic data acquisition to evaluate pipeline state, the limitation of this single function makes the traditional device have deficiency in discovering and handling pipeline cathodic protection problem in time.

[0006] (2) technical scheme

[0007] To realize the above-mentioned purpose of improving monitoring sensitivity, the utility model provides the following technical scheme:

[0008] A kind of pipeline cathodic protection monitoring device, including the protection device above ground and the pipeline below ground;

[0009] The protection device includes fixed seat, the fixed seat top is fixedly installed with support column body, the support column body top is fixedly installed with support rod, the support rod top is rotatably connected with adjusting head, and the adjusting head top is fixedly installed with solar panel.

[0010] As a preferred technical scheme of the utility model, the pipeline outer wall surface is connected with a monitoring pipe, and a cover is fixedly installed on the top of the monitoring pipe.

[0011] As a preferred technical scheme of the utility model, a plug-in interface is fixedly installed in the middle of the top of the cover, a polarization probe is fixedly installed on the bottom of the fixing seat, and the polarization probe is plugged into the plug-in interface.

[0012] As a preferred technical scheme of the utility model, monitoring small pipes are fixedly installed on the left and right ends of the bottom of the cover, and the monitoring small pipes are arranged inside the monitoring pipe.

[0013] As a preferred technical scheme of the utility model, mounting heads are fixedly installed on the top of the inner wall of the monitoring small pipe, springs are fixedly installed on the bottom of the mounting heads, anode blocks are fixedly installed on the bottom of the springs, and early warning sensors are arranged in the middle of the inner wall of the monitoring small pipe.

[0014] As a preferred technical scheme of the utility model, a storage battery is arranged at the bottom of the inside of the support column body, a wiring terminal is arranged in the middle of the inside of the support column body, and a state display screen is arranged on the top of the outer wall of the support column body.

[0015] (Three) beneficial effects

[0016] Compared with the prior art, the utility model provides a pipeline cathodic protection monitoring device, which has the following beneficial effects:

[0017] The pipeline cathodic protection monitoring device can realize real-time monitoring of the pipeline cathodic protection state, improve the sensitivity and accuracy of monitoring, and facilitate timely maintenance and adjustment of the pipeline cathodic protection state through the cooperation of the solar panel and the polarization probe, the early warning sensor and other components. The setting of the solar panel can make full use of solar energy resources to provide continuous power supply for the whole monitoring device, so that the monitoring device can run stably for a long time without being attended, the polarization probe can directly contact the outer wall of the pipeline by being plugged into the plug-in interface on the top of the monitoring pipe, so as to accurately measure the pipeline cathodic protection potential and realize real-time monitoring of the pipeline cathodic protection state, and the setting of the early warning sensor can monitor the state of the anode block in the monitoring small pipe and the change of the electrochemical environment around the pipeline in real time. Once an abnormal condition is detected, such as excessive consumption of the anode block or insufficient pipeline protection potential, the early warning sensor will immediately issue an alarm to remind the staff to take timely measures for maintenance and adjustment. BRIEF DESCRIPTION OF DRAWINGS

[0018] Fig. 1 It is a structural schematic view of the utility model;

[0019] Fig. 2 It is a protective device schematic view in the utility model.

[0020] Fig. 3 It is the schematic diagram of the monitoring pipe in the utility model.

[0021] In the figure: 1, pipeline; 2, fixed seat; 3, support column body; 4, support rod; 5, adjusting head; 6, solar panel; 7, monitoring pipe; 8, cover; 9, plug-in interface; 10, polarization probe; 11, monitoring small pipe; 12, spring; 13, anode block; 14, battery; 15, terminal; 16, state display screen. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the utility model.

[0023] In the description of the utility model, it is understood that the orientation or position relationship indicated by the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is the orientation or position relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.

[0024] In the description of the utility model, it should be explained that, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected, it can be directly connected, or indirectly connected through an intermediate medium, or the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0025] Please refer to Figs. 1-3 A pipeline cathodic protection monitoring device, comprising a protection device above the ground and a pipeline 1 below the ground.

[0026] In the embodiment, the protection device comprises a fixed seat 2, the fixed seat 2 is fixedly installed with a support column body 3 at the top, the support column body 3 is fixedly installed with a support rod 4 at the top, the support rod 4 is rotatably connected with an adjusting head 5 at the top, and the adjusting head 5 is fixedly installed with a solar panel 6 at the top.

[0027] It should be noted that the fixed seat 2 is fixed on the ground as the support base of the whole protection device, ensuring that the protection device is stable and reliable, not easy to fall or shift, the support column 3 makes the protection device have enough height, facilitating the installation and debugging of the solar panel 6 and other components, the support rod 4 supports the adjusting head 5 and the solar panel 6, ensuring that the solar panel can receive sufficient sunlight, and the adjusting head 5 allows the solar panel 6 to adjust the angle within a certain range.

[0028] In the embodiment, the outer wall surface of the pipeline 1 is connected with a monitoring pipe 7, and a cover 8 is fixedly installed at the top of the monitoring pipe 7.

[0029] It should be noted that the monitoring pipe 7 is used for installing and fixing the monitoring small pipe 11, and the cover 8 closes the top of the monitoring pipe 7 to prevent dust, moisture and the like from entering the monitoring small pipe 11.

[0030] In the embodiment, a plug-in interface 9 is fixedly installed at the top of the cover 8, a polarization probe 10 is fixedly installed at the bottom of the fixed seat 2, and the polarization probe 10 is plugged into the plug-in interface 9.

[0031] It should be noted that the plug-in interface 9 is used for plugging the polarization probe 10, so that the polarization probe 10 can directly contact the outer wall of the pipeline 1, thereby accurately measuring the pipeline cathodic protection potential, and the polarization probe 10 is used for real-time monitoring of the pipeline cathodic protection potential, ensuring that the pipeline is in a good protection state.

[0032] In the embodiment, monitoring small pipes 11 are fixedly installed at the left and right ends of the bottom of the cover 8, and the monitoring small pipes 11 are arranged inside the monitoring pipe 7.

[0033] It should be noted that the monitoring small pipe 11 is used for installing an anode block 13 and a warning sensor, and is used for monitoring the state of the anode block and the change of the electrochemical environment.

[0034] In the embodiment, mounting heads are fixedly installed at the top of the inner wall of the monitoring small pipe 11, springs 12 are fixedly installed at the bottom of the mounting heads, anode blocks 13 are fixedly installed at the bottom of the springs 12, and warning sensors are arranged in the middle of the inner wall of the monitoring small pipe 11.

[0035] It should be noted that the anode block 13 serves as an anode of the cathodic protection system, provides a protection current to the pipeline 1, prevents the pipeline from being damaged due to corrosion, and prolongs the service life thereof, and the warning sensor is used for real-time monitoring of the state of the anode block 13 and the change of the electrochemical environment.

[0036] In the embodiment, a storage battery 14 is arranged at the bottom of the inside of the support column 3, a wiring terminal 15 is placed in the middle of the inside of the support column 3, and a state display screen 16 is arranged at the top of the outer wall of the support column 3.

[0037] It should be noted that the battery 14 stores the electric energy generated by the solar panel 6 to provide a backup power supply for the whole monitoring device, the terminal 15 is used for connecting and fixing the electric wires between the components, so that the electric wire connection is more neat and orderly, and the maintenance and management are facilitated, and the state display screen 16 is used for displaying the working state and monitoring data of the monitoring device, so that the workers can intuitively understand the running condition of the monitoring device, and data analysis is facilitated.

[0038] Although the embodiments of the present application have been shown and described, it should be understood by those ordinary skilled in the art that various changes, modifications, replacements and modifications can be made to these embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A pipeline cathodic protection monitoring device, comprising a protection device above ground and a pipeline below ground (1); Its features are: The protective device includes a fixed base (2), a support column (3) is fixedly installed on the top of the fixed base (2), a support rod (4) is fixedly installed on the top of the support column (3), an adjustment head (5) is rotatably connected to the top of the support rod (4), and a solar panel (6) is fixedly installed on the top of the adjustment head (5).

2. The pipeline cathodic protection monitoring device according to claim 1, characterized in that: The outer wall surface of the pipe (1) is connected to a monitoring tube (7), and a cap (8) is fixedly installed on the top of the monitoring tube (7).

3. The pipeline cathodic protection monitoring device according to claim 2, characterized in that: The top center of the cover (8) is fixedly installed with an interface (9), and the bottom of the fixing base (2) is fixedly installed with a polarization probe (10), and the bottom of the polarization probe (10) is inserted into the interface (9).

4. A pipeline cathodic protection monitoring device according to claim 2, characterized in that: Monitoring tubes (11) are fixedly installed at both the left and right ends of the bottom of the cover (8), and the monitoring tubes (11) are all set inside the monitoring tube (7).

5. A pipeline cathodic protection monitoring device according to claim 4, characterized in that: An installation head is fixedly installed on the top of the inner wall of the monitoring tube (11), and a spring (12) is fixedly installed at the bottom of each installation head. An anode block (13) is fixedly installed at the bottom of each spring (12), and an early warning sensor is provided in the middle of the inner wall of the monitoring tube (11).

6. A pipeline cathodic protection monitoring device according to claim 1, characterized in that: A battery (14) is installed at the bottom inside the support column (3), a terminal block (15) is placed in the middle inside the support column (3), and a status display screen (16) is installed on the top of the outer wall of the support column (3).

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