CN218674677U - Potential change monitoring device for gas pipeline - Google Patents
Potential change monitoring device for gas pipeline Download PDFInfo
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- CN218674677U CN218674677U CN202222911925.4U CN202222911925U CN218674677U CN 218674677 U CN218674677 U CN 218674677U CN 202222911925 U CN202222911925 U CN 202222911925U CN 218674677 U CN218674677 U CN 218674677U
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Abstract
The utility model discloses a gas pipeline potential change monitoring devices, including the data record appearance, the bottom of data record appearance is connected with integration probe through connecting cable, integration probe includes the shell body, install polarization test block, reference electrode and resistance probe in the shell body, polarization test block reference electrode with resistance probe installs through integrated mode in the shell body, install displacement sensor in the shell body, the shell body includes outer bearing shell and internal insulation casing, outer bearing shell with be equipped with anticorrosive dampproofing inner core structure, beneficial effect between the internal insulation casing: such device simple structure, convenient to use can effectual monitoring gas pipeline potential change, through having good protection effect to the integration probe, makes its bearing capacity stronger, and has better anticorrosive effect.
Description
Technical Field
The utility model relates to a measure the potential change technical field, particularly, relate to a gas pipeline potential change monitoring devices.
Background
At present, the gas pipeline is generally made of steel. The gas pipeline is buried underground for a long time, steel materials can be corroded, the corrosion is the main reason of accidents of the gas pipeline, so that anti-corrosion measures need to be taken for the gas pipeline, the potential change of the pipeline of the gas pipeline is measured regularly, and whether the anti-corrosion measures of the gas pipeline are effective or not is judged.
The patent with the application number of CN202121028554.4 discloses a monitoring device for the potential change of a town gas pipeline, which can reduce the influence of dynamic stray current interference in a pipe network of an urban area in the monitoring process and improve the accuracy of the pipeline potential measurement through the functions of an integrated probe, a displacement sensor, a data recorder and a data transmission module. Meanwhile, the change condition of the buried installation position of the integrated probe can be monitored by using the displacement sensor, and the possibility of measuring errors of the pipeline potential is further reduced.
However, according to the above patent, the integrated probe is buried deeply in the ground and is located at the same horizontal position as the gas pipeline, and the integrated probe is buried deeply in the ground and is subjected to ground pressure and soil erosion for a long time, which easily causes damage to the integrated probe and affects monitoring.
An effective solution to the problems in the related art has not been proposed yet.
Disclosure of Invention
To the problem among the correlation technique, the utility model provides a gas pipeline potential change monitoring devices to overcome the above-mentioned technical problem that current correlation technique exists.
The technical scheme of the utility model is realized like this:
the utility model provides a gas pipeline potential change monitoring devices, includes the data record appearance, the bottom of data record appearance is connected with the integration probe through connecting the cable, the integration probe includes the shell body, install polarization test block, reference electrode and resistance probe in the shell body, the polarization test block the reference electrode with resistance probe installs through integrated mode in the shell body, install displacement sensor in the shell body, the shell body includes outer bearing shell and interior insulating housing, outer bearing shell with be equipped with anticorrosive dampproofing inner core structure between the interior insulating housing, anticorrosive dampproofing inner core structure includes outer dampproofing bed course, outer dampproofing bed course with the interior wall connection who bears the shell body outward, the opposite side of outer dampproofing bed course is connected with metal sheet one, the below of metal sheet one is integrative to be equipped with the anticorrosive core of diabase, the below of diabase is connected with interior anti-interference board, the below of interior anti-interference board is connected with metal sheet two.
Further, a waterproof top plate is installed at the top of the data recorder, and a solar cell panel is installed on the waterproof top plate.
Furthermore, the bottom of the data recorder is symmetrically connected with a support rod, and one side of the bottom of the support rod is provided with a limit baffle.
Furthermore, a data transmission module is arranged on the data recorder, a fixed partition board is installed in the data recorder, and a storage battery is installed on the fixed partition board.
Furthermore, the storage battery is electrically connected with the solar cell panel through a connecting wire.
Furthermore, vertical support columns are symmetrically connected between the second metal plate and the first metal plate.
The utility model provides a gas pipeline potential change monitoring devices, beneficial effect as follows:
through being connected with the integration probe through connecting the cable in data record appearance's bottom, the integration probe includes the shell body, install polarization test block in the shell body, reference electrode and resistance probe, the shell body includes outer bearing shell and interior insulating housing, be equipped with anticorrosive dampproofing inner core structure between outer bearing shell and the interior insulating housing, when using, through polarization test block and reference electrode and resistance probe's cooperation, be used for measuring and recording resistance probe's circular telegram electric potential, outage electric potential, resistance probe's metal loss value, and go out data transmission through the data transmission module among the data record appearance, through the effect of the anticorrosive dampproofing inner core structure between outer bearing shell and the interior insulating housing, utilize the effect of outer dampproofing bed course, outer bearing shell when receiving the corruption, when playing dampproofing effect, sheet metal one and sheet metal two then increase its structural strength, make it have stronger bearing capacity, the bright greenstone then effectual function that plays secondary anticorrosion, such device simple structure, high durability and convenient use, can effectual monitoring gas pipeline electric potential change, through having good protection effect to the integration probe, make its bearing capacity stronger, and have better anticorrosive effect.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a gas pipeline potential change monitoring device according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of an integrated probe in a gas pipeline potential change monitoring device according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of an outer shell in a gas pipeline potential change monitoring device according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of an anti-corrosion and moisture-proof inner core structure in a gas pipeline potential change monitoring device according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a data recorder in a gas pipeline potential change monitoring device according to an embodiment of the present invention.
In the figure:
1. a data recorder; 2. a connecting cable; 3. an integrated probe; 4. an outer housing; 5. polarizing the test piece; 6. a reference electrode; 7. a resistance probe; 8. a displacement sensor; 9. an outer load-bearing housing; 10. an inner insulating housing; 11. an anti-corrosion and moisture-proof inner core structure; 12. an outer moisture-resistant cushion layer; 13. a first metal plate; 14. diabase anticorrosion core board; 15. an inner anti-jamming plate; 16. a second metal plate; 17. a vertical support column; 18. a waterproof top plate; 19. a solar panel; 20. a support bar; 21. a limit baffle; 22. fixing the partition board; 23. a storage battery; 24. and connecting the lead.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art all belong to the protection scope of the present invention.
The invention will be further described with reference to the accompanying drawings and specific embodiments:
the first embodiment is as follows:
please refer to fig. 1-5, according to the embodiment of the present invention, a gas pipeline potential change monitoring device includes a data recorder 1, a bottom end of the data recorder 1 is connected to an integrated probe 3 through a connection cable 2, the integrated probe 3 includes an outer shell 4, a polarization test block 5, a reference electrode 6 and a resistance probe 7 are installed in the outer shell 4, the polarization test block 5, the reference electrode 6 and the resistance probe 7 are installed in the outer shell 4 through an integrated manner, a displacement sensor 8 is installed in the outer shell 4, the outer shell 4 includes an outer bearing shell 9 and an inner insulating shell 10, an anti-corrosion moisture-proof inner core structure 11 is arranged between the outer bearing shell 9 and the inner insulating shell 10, the anti-corrosion-moisture-proof inner core structure 11 includes an outer moisture-proof cushion 12, the outer moisture-proof cushion 12 is connected to an inner wall of the outer bearing shell 9, the other side of the outer moisture-proof cushion 12 is connected to a first metal plate 13, an anti-corrosion core plate 14 is integrally arranged below the first metal plate 13, a second anti-interference plate 16 is connected to an anti-interference plate below the first metal plate 14.
Through the above scheme of the utility model, the bottom of the data recorder 1 is connected with the integrated probe 3 through the connecting cable 2, the integrated probe 3 comprises an outer shell 4, a polarization test piece 5, a reference electrode 6 and a resistance probe 7 are installed in the outer shell 4, the polarization test piece 5, the reference electrode 6 and the resistance probe 7 are installed in the outer shell 4 in an integrated manner, a displacement sensor 8 is installed in the outer shell 4, the outer shell 4 comprises an outer bearing shell 9 and an inner insulating shell 10, an anticorrosion and moisture-proof inner core structure 11 is arranged between the outer bearing shell 9 and the inner insulating shell 10, the anticorrosion and moisture-proof inner core structure 11 comprises an outer moisture-proof cushion layer 12, the outer moisture-proof cushion layer 12 is connected with the inner wall of the outer bearing shell 9, the other side of the outer moisture-proof cushion layer 12 is connected with a metal plate 13, a diabase corrosion-resistant core plate 14 is integrally arranged below the first metal plate 13, an inner anti-interference plate 15 is connected below the diabase corrosion-resistant core plate 14, a second metal plate 16 is connected below the inner anti-interference plate 15, when the device is used, the device is used for measuring and recording the power-on potential and the power-off potential of the resistance probe 7 and the metal loss value of the resistance probe through the matching of the polarization test piece 5, the reference electrode 6 and the resistance probe 7, and transmitting data through a data transmission module in the data recorder 1, and the device has stronger bearing capacity through the function of an anti-corrosion and moisture-proof inner core structure 11 between the outer bearing shell 9 and the inner insulating shell 10 by utilizing the function of the outer moisture-proof cushion layer 12, when the outer bearing shell 9 is corroded, the structural strength of the first metal plate 13 and the second metal plate 16 is increased, so that the device has stronger bearing capacity, and the diabase corrosion-resistant core plate 14 effectively plays a secondary corrosion-resistant function, such device simple structure, convenient to use can effectual monitoring gas pipeline potential change, through having good protection effect to integration probe 3, makes its bearing capacity stronger, and has better anticorrosive effect.
The second embodiment:
as shown in fig. 1, a waterproof top plate 18 is installed at the top of the data recorder 1, a solar panel 19 is installed on the waterproof top plate 18, the waterproof function is performed on the data recorder 1 by using the function of the waterproof top plate 18, and the solar panel 19 facilitates light energy conversion;
example three:
as shown in fig. 1, the bottom of the data recorder 1 is symmetrically connected with a support rod 20, one side of the bottom of the support rod 20 is provided with a limit baffle 21, the data recorder 1 is convenient to mount under the action of the support rod 20, and the limit baffle 21 is matched to play a positioning function;
example four:
as shown in fig. 5, a data transmission module is arranged on the data recorder 1, a fixed partition 22 is installed in the data recorder 1, a storage battery 23 is installed on the fixed partition 22, and the storage battery 23 is used for storing electric energy converted by the solar cell panel 19, so that the data recorder is convenient to use in power failure.
In practical application, through polarization test block 5 and reference electrode 6 and resistance probe 7's cooperation, be used for measuring and record resistance probe 7's circular telegram electric potential, outage electric potential, resistance probe's metal loss value, and go out data transmission through the data transmission module in data record appearance 1, through the effect of anticorrosive dampproofing inner core structure 11 between outer bearing shell 9 and the interior insulating housing 10, utilize the effect of outer dampproofing bed course 12, when outer bearing shell 9 receives the corruption when playing dampproofing effect, metal sheet one 13 and metal sheet two 16 then increase its structural strength, make it have stronger bearing capacity, diabase anticorrosion core board 14 then effectually plays the function of secondary anticorrosion, such device simple structure, high durability and convenient use, can effectual monitoring gas pipeline potential variation, through having good guard effect to integration probe 3, make its bearing capacity stronger, and have better anticorrosive effect.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a gas pipeline potential change monitoring devices, includes data record appearance (1), its characterized in that, the bottom of data record appearance (1) is connected with integration probe (3) through connecting cable (2), integration probe (3) include shell body (4), install polarization test piece (5), reference electrode (6) and resistance probe (7) in shell body (4), polarization test piece (5) reference electrode (6) with resistance probe (7) are installed through integrated mode in shell body (4), install displacement sensor (8) in shell body (4), shell body (4) are including outer bearing shell (9) and interior insulating housing (10), outer bearing shell (9) with be equipped with anticorrosive dampproofing inner core structure (11) between interior insulating housing (10), anticorrosive dampproofing inner core structure (11) is including outer bed course (12), outer dampproofing (12) with the inner wall connection of outer bearing shell (9), the other side of dampproofing is connected with metal sheet one (13) of bed course (12), the below of metal sheet one (13) is equipped with integrative greenstone (14) the below the core (14), anti-interference core board (14) of green rock glow (14), and a second metal plate (16) is connected below the inner anti-interference plate (15).
2. The gas pipeline potential change monitoring device according to claim 1, wherein a waterproof top plate (18) is installed on the top of the data recorder (1), and a solar cell panel (19) is installed on the waterproof top plate (18).
3. The gas pipeline potential change monitoring device according to claim 2, wherein a supporting rod (20) is symmetrically connected to the bottom of the data recorder (1), and a limiting baffle (21) is installed on one side of the bottom of the supporting rod (20).
4. A gas pipeline potential change monitoring device according to claim 3, wherein a data transmission module is arranged on the data recorder (1), a fixed partition plate (22) is installed in the data recorder (1), and a storage battery (23) is installed on the fixed partition plate (22).
5. A gas pipeline potential variation monitoring device as claimed in claim 4, characterised in that the accumulator (23) is electrically connected with the solar panel (19) by a connecting wire (24).
6. A gas pipeline potential variation monitoring device as claimed in claim 5, wherein vertical supporting columns (17) are symmetrically connected between the second metal plate (16) and the first metal plate (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222911925.4U CN218674677U (en) | 2022-11-02 | 2022-11-02 | Potential change monitoring device for gas pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222911925.4U CN218674677U (en) | 2022-11-02 | 2022-11-02 | Potential change monitoring device for gas pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218674677U true CN218674677U (en) | 2023-03-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222911925.4U Active CN218674677U (en) | 2022-11-02 | 2022-11-02 | Potential change monitoring device for gas pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218674677U (en) |
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2022
- 2022-11-02 CN CN202222911925.4U patent/CN218674677U/en active Active
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