CN217956786U - Intelligent cathodic protection anode junction box - Google Patents
Intelligent cathodic protection anode junction box Download PDFInfo
- Publication number
- CN217956786U CN217956786U CN202221856369.9U CN202221856369U CN217956786U CN 217956786 U CN217956786 U CN 217956786U CN 202221856369 U CN202221856369 U CN 202221856369U CN 217956786 U CN217956786 U CN 217956786U
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- junction box
- box
- cathodic protection
- anode junction
- temperature
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- 238000004210 cathodic protection Methods 0.000 title claims abstract description 16
- 238000012544 monitoring process Methods 0.000 claims abstract description 28
- 230000001681 protective effect Effects 0.000 claims abstract description 11
- 230000007797 corrosion Effects 0.000 abstract description 4
- 238000005260 corrosion Methods 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000002955 isolation Methods 0.000 description 4
- 238000001514 detection method Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model relates to the technical field of pipeline cathodic protection, and discloses an intelligent cathodic protection anode junction box, which comprises an anode junction box, wherein the bottom of the anode junction box is provided with a junction tube, the outside of the anode junction box is provided with an outer protective cover, the outer protective cover comprises a cover body covering the outside of the anode junction box, and the front surface of the cover body is hinged with a transparent panel; the top of the cover body is provided with a monitoring assembly; through setting up the monitoring subassembly, the sense terminal of monitoring subassembly is by temperature and humidity sensor, photo resistance and pinhole camera are constituteed, make the temperature and humidity state that the sense terminal can the real-time supervision box in and whether the box is in the damage or not closed state, can long-range observation ammeter data and the long-range corrosion state of knowing the ammeter through the pinhole camera, make things convenient for the staff in time to maintain and overhaul the positive pole junction box, avoided the staff to need go on the trouble of surveing to the scene, greatly promote the maintenance man-hour of positive pole junction box.
Description
Technical Field
The utility model relates to a pipeline cathodic protection technical field specifically is an intelligent cathodic protection positive pole junction box.
Background
At present, in order to avoid chemical corrosion of a pipeline caused by the breakage of an anticorrosive coating after the pipeline is buried, the pipeline is usually subjected to anticorrosive treatment in a cathode protection mode, an additional power supply is additionally arranged in the cathode protection mode, and current flows into soil from the power supply and then flows back to the surface of the pipeline from the soil. The original anode is changed into the cathode, the whole pipeline absorbs current to become the cathode, and the cathode is protected, and in the cathode protection, equipment such as a constant potential rectifier, a reference electrode, a grounding steel plate, an anode bed, an anode junction box and the like are mainly utilized.
In the prior art, although the anode junction box is provided with an ammeter for detecting the resistance of the shunt, the environment detection and maintenance inside and outside the box body are carried out manually on site, and the time of workers is wasted.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides an intelligent cathodic protection positive pole junction box possesses remote monitoring, does not need the staff to arrive the scene, just can know the interior external environment information of box and maintain the advantage of information, has solved the interior external environment detection of box and has maintained, all needs the artifical scene of arriving to go on, the problem of comparatively extravagant staff's time.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: an intelligent cathode protection anode junction box comprises an anode junction box, wherein a junction tube is arranged at the bottom of the anode junction box, an outer shield is arranged outside the anode junction box and comprises a cover body covering the outer side of the anode junction box, and a transparent panel is hinged to the front surface of the cover body;
the monitoring subassembly is installed at the top of the cover body, the monitoring subassembly includes watch-dog, temperature and humidity sensor, photo resistance and wireless communication module, temperature and humidity sensor with photo resistance all is located the inside of positive pole junction box, temperature and humidity sensor and photo resistance all pass through the signal line with the watch-dog links to each other, photo resistance with the watch-dog links to each other.
Preferably, the positive pole junction box includes the box, the inside of box is equipped with ammeter, shunt resistance, binding post and cable signboard.
Preferably, the monitor comprises a PLC, a temperature and humidity monitoring circuit and a photosensitive monitoring circuit.
Preferably, the wireless communication module includes a wireless transmitting circuit and a 5G antenna.
Preferably, protective sleeves are arranged outside the temperature and humidity sensor and the signal line of the photosensitive resistor.
Preferably, the outer side wall of the transparent panel is provided with a pinhole camera, the pinhole camera is connected with the monitor through a signal line, and the shooting range of the pinhole camera is right opposite to the front surface of the anode junction box.
Preferably, the outer sleeve of the pinhole camera is provided with an isolation cover.
(III) advantageous effects
Compared with the prior art, the utility model provides an intelligent cathodic protection positive pole junction box possesses following beneficial effect:
this intelligent cathodic protection anode connection box, through setting up the monitoring subassembly, the sense terminal of monitoring subassembly is by temperature and humidity sensor, photo resistance and pinhole camera are constituteed, make the temperature and humidity state that the sense terminal can the real-time supervision box in and the box whether be in damage or not close the state, can long-range observation ammeter data and the long-range corrosion state of knowing the ammeter through the pinhole camera, make things convenient for the staff in time to maintain and overhaul anode connection box, avoided the staff to need go on the trouble of surveing to the scene, greatly promote anode connection box's maintenance man-hour.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a side sectional view of the present invention;
fig. 3 is an enlarged view of a portion a of fig. 2 according to the present invention;
fig. 4 is a schematic diagram of the middle monitoring assembly of the present invention.
In the figure: 10. an anode junction box; 11. a box body; 12. an electricity meter; 13. a shunt resistor; 14. a wiring terminal; 15. a cable signboard;
20. a wire connecting tube;
30. an outer shield; 31. a cover body; 32. a transparent panel;
40. a monitoring component; 41. a monitor; 42. a temperature and humidity sensor; 43. a photoresistor; 44. a wireless communication module; 45. protecting the sleeve;
50. a pinhole camera;
60. and (4) an isolation cover.
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 without creative efforts all belong to the protection scope of the present invention.
Example one
An intelligent cathode protection anode junction box comprises an anode junction box 10, wherein a junction tube 20 is arranged at the bottom of the anode junction box 10, an outer protective cover 30 is arranged outside the anode junction box 10, the outer protective cover 30 comprises a cover body 31 covering the outer side of the anode junction box 10, and a transparent panel 32 is hinged to the front surface of the cover body 31;
In this embodiment, specifically, the anode junction box 10 includes a box body 11, an electric meter 12, a shunt resistor 13, a connection terminal 14 and a cable signboard 15 are disposed inside the box body 11, each linear anode has two anode cables, the two anode cables are connected to the connection terminal 14 corresponding to the shunt resistor 13 in the box body 11, the cables are connected by bolts through the connection terminal 14, the electric meter 12 in the junction box can display the branch current of each anode, and the branch current of each anode can be balanced by adjusting the shunt resistor 13.
In this embodiment, specifically, the monitor 41 includes a PLC, a temperature and humidity monitoring circuit and a photosensitive monitoring circuit, the temperature and humidity monitoring circuit and the photosensitive monitoring circuit can be independent circuit modules and can also be integrated on the PLC, the temperature and humidity monitoring circuit and the photosensitive monitoring circuit convert signals fed back by the temperature and humidity sensor 42 and the photosensitive resistor 43 into electric signals to be transmitted to the PLC, and the PLC controls the temperature and humidity monitoring circuit, the photosensitive monitoring circuit and the wireless communication module 44 to work.
In this embodiment, specifically, the wireless communication module 44 includes a wireless transmitting circuit and a 5G antenna, the wireless transmitting circuit may be an independent module or integrated on the PLC, and the 5G antenna wirelessly transmits the communication signal to the wireless bridge or directly to the receiving terminal, so as to implement wireless communication.
In this embodiment, specifically, the protective sleeves 45 are disposed outside the signal lines of the temperature and humidity sensor 42 and the photo resistor 43, and by disposing the protective sleeves 45, the protective sleeves 45 are connected to the box 11 and the monitor 41 to protect the signal lines connected inside.
Referring to fig. 1-4, when the anode connection box works, the temperature and humidity sensor 42 and the photo resistor 43 inside the box 11 monitor the temperature and humidity inside the box 11 and gaps in real time, when the temperature or humidity inside the box 11 is higher than a preset threshold (the relative humidity exceeds 90%, and the temperature exceeds 60 ℃ or is lower than-40 ℃), the temperature and humidity sensor 42 feeds detected temperature and humidity information back to the temperature and humidity monitoring circuit, the temperature and humidity monitoring circuit converts the information into an electric signal and receives the electric signal by the PLC, the PLC wirelessly sends the received signal to the computer end or the mobile end of an operator through the wireless communication module 44, so that the operator can know the environment inside the box 11 in time, meanwhile, the photo resistor 43 can monitor whether gaps occur inside the box 11 or the box door is opened, when the gaps or the box door is opened, external light can penetrate through the box door or the gaps, the photo resistor 43 receives the electric signal, and converts the electric signal into the photo resistor through the photo detector circuit, so that the operator can know whether the box 11 is damaged or not closed.
Example two
The shooting function is added on the basis of the first embodiment.
Referring to fig. 1-4, the pinhole camera 50 has the advantages of small size and low power consumption, the pinhole camera 50 is arranged right opposite to the front surface of the anode junction box 10, the numerical value of the electric meter 12 on the anode junction box 10 can be directly observed remotely, so that a worker can observe remotely, meanwhile, the pinhole camera 50 can also directly observe the corrosion degree of the surface of the box body 11, the worker can maintain painting conveniently in time, in addition, an isolation cover 60 is arranged, and the isolation cover 60 can isolate and protect the pinhole camera 50 and prevent pollutants such as water vapor from infecting the surface of the camera.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides an intelligent cathodic protection positive pole junction box, includes positive pole junction box (10), the bottom of positive pole junction box (10) is equipped with junction tube (20), its characterized in that: an outer protective cover (30) is arranged outside the anode junction box (10), the outer protective cover (30) comprises a cover body (31) covering the outer side of the anode junction box (10), and a transparent panel (32) is hinged to the front surface of the cover body (31);
monitoring subassembly (40) are installed at the top of the cover body (31), monitoring subassembly (40) include watch-dog (41), temperature and humidity sensor (42), photo resistance (43) and wireless communication module (44), temperature and humidity sensor (42) with photo resistance (43) all are located the inside of anode junction box (10), temperature and humidity sensor (42) and photo resistance (43) all through the signal line with watch-dog (41) link to each other, photo resistance (43) with watch-dog (41) link to each other.
2. The intelligent cathodic protection anode junction box of claim 1, wherein: anode junction box (10) is including box (11), the inside of box (11) is equipped with ammeter (12), shunt resistance (13), binding post (14) and cable signboard (15).
3. The intelligent cathodic protection anode junction box of claim 1, wherein: the monitor (41) comprises a PLC, a temperature and humidity monitoring circuit and a photosensitive monitoring circuit.
4. The intelligent cathodic protection anode junction box of claim 1, wherein: the wireless communication module (44) comprises a wireless transmitting circuit and a 5G antenna.
5. The intelligent cathodic protection anode junction box of claim 1, wherein: and protective sleeves (45) are arranged outside the temperature and humidity sensor (42) and the signal wire of the photosensitive resistor (43).
6. The intelligent cathodic protection anode junction box of claim 1, wherein: pinhole camera (50) are installed to the lateral wall of transparent panel (32), pinhole camera (50) pass through the signal line with watch-dog (41) link to each other, the shooting scope of pinhole camera (50) is just right the front surface of positive pole junction box (10).
7. The intelligent cathodic protection anode junction box of claim 6, wherein: the outer sleeve of pinhole camera (50) is equipped with cage (60).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221856369.9U CN217956786U (en) | 2022-07-19 | 2022-07-19 | Intelligent cathodic protection anode junction box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221856369.9U CN217956786U (en) | 2022-07-19 | 2022-07-19 | Intelligent cathodic protection anode junction box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217956786U true CN217956786U (en) | 2022-12-02 |
Family
ID=84222294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221856369.9U Expired - Fee Related CN217956786U (en) | 2022-07-19 | 2022-07-19 | Intelligent cathodic protection anode junction box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217956786U (en) |
-
2022
- 2022-07-19 CN CN202221856369.9U patent/CN217956786U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20221202 |