CN215866870U - Current detection device for ground-level protector of natural gas pipeline - Google Patents
Current detection device for ground-level protector of natural gas pipeline Download PDFInfo
- Publication number
- CN215866870U CN215866870U CN202122151889.1U CN202122151889U CN215866870U CN 215866870 U CN215866870 U CN 215866870U CN 202122151889 U CN202122151889 U CN 202122151889U CN 215866870 U CN215866870 U CN 215866870U
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- Prior art keywords
- protector
- ground
- explosion
- electrically connected
- natural gas
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- 230000001012 protector Effects 0.000 title claims abstract description 49
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims abstract description 30
- 238000001514 detection method Methods 0.000 title claims abstract description 19
- 239000003345 natural gas Substances 0.000 title claims abstract description 15
- 238000004891 communication Methods 0.000 claims abstract description 18
- 230000005540 biological transmission Effects 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 4
- 239000007789 gas Substances 0.000 claims 1
- APTZNLHMIGJTEW-UHFFFAOYSA-N pyraflufen-ethyl Chemical compound C1=C(Cl)C(OCC(=O)OCC)=CC(C=2C(=C(OC(F)F)N(C)N=2)Cl)=C1F APTZNLHMIGJTEW-UHFFFAOYSA-N 0.000 abstract description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 208000025274 Lightning injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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Abstract
The utility model discloses a current detection device for a natural gas pipeline ground protector, which comprises an explosion-proof shell, wherein a ground protector, a wiring terminal, a current detector, a controller and a storage battery are arranged in the explosion-proof shell, a display screen is arranged on the surface of the explosion-proof shell, the ground protector is electrically connected to the current detector through the wiring terminal, and the current detector is respectively electrically connected to the display screen, the controller and the storage battery; the controller comprises a timer, a processor and a communication module, wherein the timer and the communication module are respectively and electrically connected to the processor; the display screen is electrically connected to the storage battery. The utility model discloses a device can the timing control current detector detect ground level protector or in time detect ground level protector when taking place the thunderbolt phenomenon. The processor can control the communication module to send the detection result to the terminal equipment, and the staff of being convenient for looks up and changes ground level protector and binding post.
Description
Technical Field
The utility model relates to the technical field of current detection devices, in particular to a current detection device for a natural gas pipeline ground level protector.
Background
The natural gas pipeline needs to be arranged in an insulating way with the ground when in use. However, when a lightning strike occurs, the ground-level protector is required to prevent the risk of air breakdown and discharge between the pipeline and the surrounding metal conductor when the lightning comes. Patent document CN209559963U has recorded in a current detection device for natural gas line ground level protector two links of ground level protector pass respectively explosion-proof box and with external circuit connection, primary coil twines the setting respectively and is in on the ground level protector with on the iron core, secondary coil twines on the iron core, and with fuse link constructs and protective resistor component return circuit, be equipped with on the explosion-proof box and can see fuse link constructs the visual window, but still needs the staff to carry out in the time of using in turn one by one the inspection, just can discover whether damage phenomenon appears in ground level protector, can't in time change ground level protector after damaging.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to a current detection device for a ground level protector of a natural gas pipeline, so as to solve the problems mentioned in the background art.
In order to achieve the purpose, the utility model provides the following technical scheme:
a current detection device for a natural gas pipeline ground protector comprises an explosion-proof shell, wherein a ground protector, a wiring terminal, a current detector, a controller and a storage battery are arranged in the explosion-proof shell, a display screen is arranged on the surface of the explosion-proof shell, the ground protector is electrically connected to the current detector through the wiring terminal, and the current detector is respectively electrically connected to the display screen, the controller and the storage battery;
the controller comprises a timer, a processor and a communication module, the timer and the communication module are respectively and electrically connected with the processor, and the controller is electrically connected with the storage battery;
the display screen is electrically connected to the storage battery.
Further, the display screen is embedded in the surface of the explosion-proof shell.
Furthermore, the output end of the ground protector is connected to the wiring terminal in a mode that the wiring terminal is matched with the connecting sheet, and the input end of the ground protector is connected to the protected external circuit.
Further, the output end of the connecting terminal is electrically connected to the current detector.
Further, a fusing device is arranged inside the wiring terminal.
Further, the explosion-proof housing is assembled by a plurality of explosion-proof plates, and a sealing structure is arranged between the explosion-proof plates.
Further, the communication module is connected to the terminal device in a wireless transmission manner.
Compared with the prior art, the utility model has the beneficial effects that:
the utility model discloses a device can be through inside timer, treater and communication module of controller when using, carries out timing control current detector and detects or in time detect all ground level protectors when taking place the thunderbolt phenomenon to ground level protector. Meanwhile, the processor can control the communication module to send the detection result to the terminal device, so that the working personnel can look up the ground-level protector and replace the damaged ground-level protector and wiring terminals conveniently.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
in the figure: 1. an explosion-proof housing; 2. a ground level protector; 3. a wiring terminal; 4. a current detector; 5. a display screen; 6. a controller; 7. a storage battery; 8. a timer; 9. a processor; 10. and a communication module.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, the present invention provides a technical solution:
a current detection device for a ground protector of a natural gas pipeline comprises an explosion-proof shell 1, wherein a ground protector 2, a wiring terminal 3, a current detector 4, a controller 6 and a storage battery 7 are arranged inside the explosion-proof shell 1, a display screen 5 is arranged on the surface of the explosion-proof shell 1, the ground protector 2 is electrically connected to the current detector 4 through the wiring terminal 3, and the current detector 4 is respectively electrically connected to the display screen 5, the controller 6 and the storage battery 7;
the controller 6 comprises a timer 8, a processor 9 and a communication module 10, the timer 8 and the communication module 10 are respectively and electrically connected to the processor 9, and the controller 6 is electrically connected to the storage battery 7;
the display screen 5 is electrically connected to the storage battery 7.
In the utility model, the display screen 5 is embedded in the surface of the explosion-proof shell 1.
In the utility model, the output end of the ground protector 2 is connected to the wiring terminal 3 in a mode of matching the wiring terminal with the connecting sheet, and the input end of the ground protector 2 is connected to the protected external circuit.
In the utility model, the output end of the wiring terminal 3 is electrically connected to the current detector 4.
In the utility model, the inside of the wiring terminal 3 is also provided with a fusing device, so that when the current of the ground protector 2 is overlarge due to lightning stroke, the fusing device can be triggered to block the current by preventing the damage of the heavy current to the current detector 4 and the controller 6.
In the utility model, the explosion-proof shell 1 is assembled by a plurality of explosion-proof plates, and a sealing structure is arranged between the explosion-proof plates.
In the present invention, the communication module 10 is connected to the terminal device by wireless transmission. The communication module 10 transmits the number or position of the failed ground-level protector 2 to the terminal device by means of wireless transmission.
The working principle is as follows:
when in use, the input end of the ground protector 2 is firstly connected to an external circuit to be protected. Then, the output end of the ground level protector 2 is fixedly connected with the wiring terminal 3, the output end of the wiring terminal 3 is electrically connected with the current detector 4, the current detector 4 is respectively and electrically connected with the display screen 5, the controller 6 and the storage battery 7, the display screen 5 is electrically connected with the storage battery 7, and the controller 6 is electrically connected with the storage battery 7; and finally, assembling a plurality of explosion-proof plates to form an explosion-proof shell 1 for assembly, and arranging sealing treatment between the explosion-proof plates.
The processor 9 inside the controller 6 can drive the timer 8 to perform timing detection on the ground protector 2, and then the processor 9 transmits the detection result to the terminal device through the communication module 10 under the effect of wireless transmission. If the current that the phenomenon of thunderbolt seriously produced is stronger at the in-process that detects, lead to the inside fusing device of binding post 3 to take effect under the condition that ground level protector 2 damaged, disconnection binding post 3 and output current detector 4's connection plays the guard action to current detector 4 and controller 6. The staff sees the testing result that communication module 10 sent on terminal equipment, can in time change ground level protector 2 and binding post 3 that appear damaging.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (7)
1. The utility model provides a current detection device for natural gas line ground level protector, includes explosion-proof shell (1), its characterized in that: a ground protector (2), a wiring terminal (3), a current detector (4), a controller (6) and a storage battery (7) are arranged inside the explosion-proof shell (1), a display screen (5) is arranged on the surface of the explosion-proof shell (1), the ground protector (2) is electrically connected to the current detector (4) through the wiring terminal (3), and the current detector (4) is respectively and electrically connected to the display screen (5), the controller (6) and the storage battery (7);
the controller (6) comprises a timer (8), a processor (9) and a communication module (10), the timer (8) and the communication module (10) are respectively and electrically connected to the processor (9), and the controller (6) is electrically connected to the storage battery (7);
the display screen (5) is electrically connected to the storage battery (7).
2. The current detection device for the ground protector of the natural gas pipeline according to claim 1, wherein: the display screen (5) is embedded in the surface of the explosion-proof shell (1).
3. The current detection device for the ground protector of the natural gas pipeline according to claim 1, wherein: the output end of the ground level protector (2) is connected with the wiring terminal (3) in a mode that the wiring terminal is matched with the connecting sheet, and the input end of the ground level protector (2) is connected with the protected external circuit.
4. A current sensing device for a gas pipeline ground protector according to claim 3, wherein: the output end of the wiring terminal (3) is electrically connected to the current detector (4).
5. The current detection device for the ground protector of the natural gas pipeline according to claim 4, wherein: and a fusing device is also arranged in the wiring terminal (3).
6. The current detection device for the ground protector of the natural gas pipeline according to claim 1, wherein: the explosion-proof shell (1) is formed by assembling a plurality of explosion-proof plates, and a sealing structure is arranged between the explosion-proof plates.
7. The current detection device for the ground protector of the natural gas pipeline according to claim 1, wherein: the communication module (10) is connected to the terminal equipment in a wireless transmission mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122151889.1U CN215866870U (en) | 2021-09-07 | 2021-09-07 | Current detection device for ground-level protector of natural gas pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122151889.1U CN215866870U (en) | 2021-09-07 | 2021-09-07 | Current detection device for ground-level protector of natural gas pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215866870U true CN215866870U (en) | 2022-02-18 |
Family
ID=80257076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122151889.1U Expired - Fee Related CN215866870U (en) | 2021-09-07 | 2021-09-07 | Current detection device for ground-level protector of natural gas pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215866870U (en) |
-
2021
- 2021-09-07 CN CN202122151889.1U patent/CN215866870U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220218 |
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| CF01 | Termination of patent right due to non-payment of annual fee |