CN112941522A - Satellite-based cathode protection system - Google Patents
Satellite-based cathode protection system Download PDFInfo
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- CN112941522A CN112941522A CN202110109265.5A CN202110109265A CN112941522A CN 112941522 A CN112941522 A CN 112941522A CN 202110109265 A CN202110109265 A CN 202110109265A CN 112941522 A CN112941522 A CN 112941522A
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- 238000012360 testing method Methods 0.000 claims abstract description 37
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 24
- 229910052749 magnesium Inorganic materials 0.000 claims description 24
- 239000011777 magnesium Substances 0.000 claims description 24
- 238000004210 cathodic protection Methods 0.000 claims description 12
- 238000009434 installation Methods 0.000 claims description 12
- 239000007787 solid Substances 0.000 claims description 9
- DMBHHRLKUKUOEG-UHFFFAOYSA-N diphenylamine Chemical compound C=1C=CC=CC=1NC1=CC=CC=C1 DMBHHRLKUKUOEG-UHFFFAOYSA-N 0.000 claims description 8
- 238000004891 communication Methods 0.000 claims description 6
- 230000001681 protective effect Effects 0.000 claims description 3
- 230000007306 turnover Effects 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 8
- 230000002035 prolonged effect Effects 0.000 abstract description 4
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012423 maintenance Methods 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
- 238000012806 monitoring device Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F13/00—Inhibiting corrosion of metals by anodic or cathodic protection
- C23F13/02—Inhibiting corrosion of metals by anodic or cathodic protection cathodic; Selection of conditions, parameters or procedures for cathodic protection, e.g. of electrical conditions
- C23F13/06—Constructional parts, or assemblies of cathodic-protection apparatus
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F13/00—Inhibiting corrosion of metals by anodic or cathodic protection
- C23F13/02—Inhibiting corrosion of metals by anodic or cathodic protection cathodic; Selection of conditions, parameters or procedures for cathodic protection, e.g. of electrical conditions
- C23F13/06—Constructional parts, or assemblies of cathodic-protection apparatus
- C23F13/08—Electrodes specially adapted for inhibiting corrosion by cathodic protection; Manufacture thereof; Conducting electric current thereto
- C23F13/16—Electrodes characterised by the combination of the structure and the material
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F13/00—Inhibiting corrosion of metals by anodic or cathodic protection
- C23F13/02—Inhibiting corrosion of metals by anodic or cathodic protection cathodic; Selection of conditions, parameters or procedures for cathodic protection, e.g. of electrical conditions
- C23F13/06—Constructional parts, or assemblies of cathodic-protection apparatus
- C23F13/08—Electrodes specially adapted for inhibiting corrosion by cathodic protection; Manufacture thereof; Conducting electric current thereto
- C23F13/22—Monitoring arrangements therefor
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S20/00—Supporting structures for PV modules
- H02S20/30—Supporting structures being movable or adjustable, e.g. for angle adjustment
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S30/00—Structural details of PV modules other than those related to light conversion
- H02S30/20—Collapsible or foldable PV modules
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F2213/00—Aspects of inhibiting corrosion of metals by anodic or cathodic protection
- C23F2213/30—Anodic or cathodic protection specially adapted for a specific object
- C23F2213/32—Pipes
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Photovoltaic Devices (AREA)
Abstract
The invention relates to a satellite-based cathode protection system, which comprises a test pile and at least one solar cell panel, wherein the test pile is provided with protection boxes which correspond to the solar cell panels one by one; each protection box is rotatably arranged on the test pile, and one side of each protection box is open; the solar cell panel is movably arranged in the protection box and can be turned over up and down and positioned to adjust the angle of the solar cell panel; the protection box is rotated until the open side faces upwards, then the solar cell panel is moved to stretch out of the protection box, or the solar cell panel is moved to be stored in the protection box, and then the protection box is rotated until the open side faces downwards. The solar cell panel protection device has the beneficial effects that the protection of the cathode is realized, the solar cell panel can be moved to the outside of the protection box or stored in the protection box according to the weather adjustment condition, and the service life of the solar cell panel is prolonged; meanwhile, the angle of the solar cell panel can be adjusted according to the specific condition of light, so that the solar cell panel can better receive light energy, and is energy-saving and environment-friendly.
Description
Technical Field
The invention relates to the technical field of communication, in particular to a satellite-based cathode protection system.
Background
The low-cost energy products such as petroleum, natural gas and the like in the middle and sub-regions are conveyed to China, the requirements on pipeline construction and transportation are higher, long-distance pipelines even pass through a plurality of countries and regions and are in an abnormally complex environment, so that the existing pipeline cathode protection system can encounter new problems in the use process, pipeline transportation is used as a main channel of energy transportation in China and generally needs to pass through various complex environment regions such as deserts and unmanned areas, the monitoring of pipeline corrosion conditions by the cathode protection of pipelines has important significance, and the good acquisition of data of the cathode protection system is a reliable guarantee for guaranteeing the safety of the pipeline transportation.
In the prior art, a solar cell is usually adopted to convert solar energy into electric energy to be stored in a storage battery, and then the cathode is supplied with power through the storage battery, but the current solar cell panel is usually fixed and cannot be adjusted according to the angle of light; in addition, the solar cell panel is exposed to the air when in use, particularly in rainy days, and the service life of the solar cell panel is seriously shortened.
Disclosure of Invention
The invention aims to provide a satellite-based cathodic protection system, and aims to solve the technical problem.
The technical scheme for solving the technical problems is as follows:
a satellite-based cathode protection system comprises a test pile and at least one solar cell panel, wherein protection boxes corresponding to the solar cell panels one to one are mounted on the test pile; each protection box is rotatably arranged on the test pile, and one side of each protection box is open; the solar cell panel is movably arranged in the protection box and can be turned over up and down and positioned to adjust the angle of the solar cell panel; the protection box is rotated until the open side faces upwards, then the solar cell panel is moved to extend out of the protection box, or the solar cell panel is moved to be stored in the protection box, and then the protection box is rotated until the open side faces downwards.
The invention has the beneficial effects that: when the solar photovoltaic module is used, the protection box is rotated until the open side of the protection box faces upwards, and then the solar panel is moved to extend out of the protection box so as to receive light rays and convert solar energy into light energy; or the solar cell panel is moved to be accommodated in the protection box, and then the protection box is rotated until the open side faces downwards to protect the solar cell panel. The solar cell panel can be moved to the outside of the protection box or stored in the protection box according to the weather adjustment condition, so that the service life of the solar cell panel is prolonged; meanwhile, the angle of the solar cell panel can be adjusted according to the specific condition of light, so that the solar cell panel can better receive light energy, and is energy-saving and environment-friendly.
On the basis of the technical scheme, the invention can be further improved as follows.
Furthermore, an installation frame is movably installed in each protection box, and the solar cell panel can be vertically overturned and positioned to be installed in the installation frame.
The beneficial effects of adopting above-mentioned further scheme are that reciprocate the installing frame to drive solar cell panel and remove outside or inside the guard box, with receiving solar energy or protection solar cell panel, prolong solar cell panel's life practices thrift the cost.
Furthermore, two sides of the solar cell panel are respectively and rotatably connected with two sides of the mounting frame, an air cylinder is mounted on at least one side of the mounting frame, and two ends of the air cylinder are respectively and rotatably connected with the corresponding side of the mounting frame and one side of the solar cell panel; the air cylinder stretches and contracts and drives the solar cell panel to turn over so as to adjust the angle.
The beneficial effect who adopts above-mentioned further scheme is when the angle of needs adjustment solar cell panel, through the cylinder flexible and drive the upset of solar cell panel to adjustment solar cell panel's angle, thereby convert solar energy into the electric energy as far as.
Further, a rotating shaft is rotatably mounted in the protection box, and the axial direction of the rotating shaft is perpendicular to the moving direction of the mounting frame; two ends of the rotating shaft are respectively coaxially and fixedly sleeved with a first gear, the two first gears are respectively meshed with two racks, and the same ends of the two racks are respectively fixedly connected with two sides of the mounting frame; and rotating the rotating shaft, and driving the mounting frame and the solar cell panel therein to move through the meshing force between the two first gears and the two racks.
The solar cell panel mounting frame has the advantages that the rotating shaft is rotated, the mounting frame and the solar cell panel therein are driven to move through the meshing force between the first two gears and the two racks, the structure is simple, and the operation is simple and convenient.
Further, a second gear is fixedly sleeved on the rotating shaft, a first motor is fixedly installed in the protection box, the output end of the first motor is parallel to the axial direction of the rotating shaft, a third gear is coaxially and fixedly sleeved with the first gear, and the third gear is meshed with the second gear; the first motor drives the third gear to rotate, and drives the rotating shaft to rotate through the meshing force of the third gear and the second gear.
The beneficial effect of adopting the above further scheme is that the third gear is driven by the first motor, and the rotating shaft is driven to rotate by the meshing force of the third gear and the second gear, so that the mounting frame and the solar cell panel can move.
The device further comprises a control box and a sensor for detecting rainwater, wherein the control box is fixedly arranged on the test pile; the testing pile is fixedly provided with second motors which correspond to the protection boxes one by one, the sensors are fixedly arranged at the top of the testing pile, and each second motor and each sensor are respectively connected with the control box through a circuit; the output end of the second motor is fixedly connected with one end of the corresponding protection box, and the second motor drives the protection box to rotate.
The further scheme has the advantages that when the weather monitoring device is used, the sensor monitors weather conditions in real time and sends corresponding signals to the control box; when it is rainy, the sensor sends corresponding weather signal for the control box, and the control box receives corresponding weather signal to control two drive protection boxes of motor and rotate to its uncovered side down, thereby protect solar cell panel.
Further, an installation box is fixedly arranged on the test pile, and the control box is fixedly arranged in the installation box; still fixed mounting has the battery in the install bin, and the top fixed mounting of install bin has the big dipper user machine that is used for receiving satellite signal, and solar cell panel and control box pass through the circuit to be connected with the battery, and big dipper user machine passes through circuit and control box intercommunication.
The solar energy is converted into electric energy through the solar panel and stored in the storage battery, and then the storage battery supplies power to each device; in addition, satellite signals are received through the Beidou user machine.
Further, still fixed mounting has positive pole terminal, negative pole terminal and reference electrode terminal in the install bin, the control box still respectively through the circuit with positive pole terminal negative pole terminal with the reference electrode terminal is connected for automatic acquisition positive pole electric potential, cathode potential and protective current.
The beneficial effect of adopting above-mentioned further scheme is that when using, through control box automatic acquisition positive pole electric potential, cathode potential and protection current.
Further, the control box is connected with a GPRS module through a circuit, and the GPRS module and the Beidou user machine are respectively in communication connection with a control center.
The beneficial effect who adopts above-mentioned further scheme is that when using, through GPRS module and big dipper subscriber computer with the signal routing who corresponds for control center to control center's staff in time knows the detailed condition.
Further, still include the protection subassembly, the protection subassembly includes magnesium piece anode group, magnesium area anode group and the permanent reference electrode of solid, magnesium piece anode group with magnesium area anode group respectively through the circuit with the positive pole terminal is connected, the permanent reference electrode of solid passes through circuit ground connection to through the circuit with the reference electrode terminal is connected.
Adopt above-mentioned further scheme's beneficial effect be through magnesium piece anode group and magnesium area anode group, cooperate the permanent reference electrode of solid to bury ground steel pipeline and protect, can bury the test stake underground at average interval one kilometer, the test stake can unite two into one with the mileage stake, uses magnesium piece anode group and magnesium area anode group, consequently can significantly reduce the quantity of burying underground of test stake, and the test stake is formed by the cement casting, therefore can greatly reduced test stake's cost, also can reduce stolen probability to and improve the time of preserving.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of the solar panel of the present invention when it is unfolded;
fig. 3 is a schematic structural view of the solar cell panel in the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. the device comprises a test pile, 2, a solar cell panel, 3, a protection box, 4, an installation frame, 5, a sensor, 6, a rotating shaft, 7, a first gear, 8, a rack, 9, a second gear, 10, a first motor, 11, a third gear, 12, a second motor, 13, an installation box, 14, a storage battery, 15, a Beidou user machine, 16, a control box, 17, an anode wiring terminal, 18, a cathode wiring terminal, 19, a reference electrode wiring terminal, 20, a magnesium block anode group, 21, a magnesium strip anode group, 22 and a solid permanent reference electrode.
Detailed Description
The principles and features of this invention are described in connection with the drawings and the detailed description of the invention, which are set forth below as examples to illustrate the invention and not to limit the scope of the invention.
As shown in fig. 1 to 3, the invention provides a satellite-based cathodic protection system, which comprises a test pile 1 and at least one solar panel 2, wherein protection boxes 3 corresponding to the solar panels 2 one by one are mounted on the test pile 1; each protection box 3 is rotatably arranged on the test pile 1, and one side of each protection box is open; the solar cell panel 2 is movably arranged in the protection box 3 and can be turned over up and down and positioned to adjust the angle of the solar cell panel; rotate the guard box 3 to its open side up, then remove solar cell panel 2 outside the guard box 3, or remove solar cell panel 2 to accomodating in guard box 3, then rotate guard box 3 to its open side down. When the solar energy conversion device is used, the protection box 3 is rotated until the open side faces upwards, and then the solar cell panel 2 is moved to extend out of the protection box 3 so as to receive light rays and convert solar energy into light energy; or the solar cell panel 2 is moved to be accommodated in the protection box 3, and then the protection box 3 is rotated until the open side faces downwards, so that the solar cell panel 2 is protected. The solar cell panel 2 can be moved out of the protection box 3 or stored in the protection box 3 according to the weather adjustment condition, so that the service life of the solar cell panel 2 is prolonged; meanwhile, the angle of the solar cell panel 2 can be adjusted according to the specific condition of light so as to better receive light energy, save energy and protect environment.
Example 1
On the basis of the above structure, in the present embodiment, the mounting frame 4 is movably mounted in each protection box 3, and the solar cell panel 2 can be vertically turned and positioned and mounted in the mounting frame 4. During the use, reciprocate the installing frame 4 to drive solar cell panel 2 and remove outside or inside to guard box 3, with receiving solar energy or protection solar cell panel 2, prolong solar cell panel 2's life, practice thrift the cost.
The mounting frame 4 has a frame structure that passes through the mounting frame from top to bottom.
Example 2
On the basis of the first embodiment, in the present embodiment, two sides of the solar cell panel 2 are respectively rotatably connected with two sides of the mounting frame 4 through a rotating shaft, an air cylinder is installed on at least one side of the mounting frame 4, and two ends of the air cylinder are respectively rotatably connected with a corresponding side of the mounting frame 4 and one side of the solar cell panel 2 through hinges; the cylinder stretches and contracts and drives the solar cell panel 2 to turn over so as to adjust the angle. When the angle of solar cell panel 2 is adjusted to needs, through the flexible solar cell panel 2 upset of driving of cylinder to adjustment solar cell panel 2's angle, thereby convert solar energy into the electric energy as far as.
The angle of the solar panel 2 can be adjusted according to different time of day in the whole control system according to the running route of the sun, for example, the solar panel 2 faces a set direction at 9:00 am, the solar panel 2 faces another set angle at 14:00 pm, and the like.
Example 3
On the basis of the first embodiment, in the present embodiment, a rotating shaft 6 is rotatably installed in the protection box 3, and the axial direction of the rotating shaft 6 is perpendicular to the moving direction of the installation frame 4; two ends of the rotating shaft 6 are respectively coaxially and fixedly sleeved with a first gear 7, the two first gears 7 are respectively meshed with two racks 8, and the same ends of the two racks 8 are respectively fixedly connected with two sides of the mounting frame 4, usually in a bolt connection or welding mode; the rotating shaft 6 is rotated, and the mounting frame 4 and the solar cell panel 2 therein are driven to move up and down by the meshing force between the two first gears 7 and the two racks 8. When the solar energy heat preservation box is used, the rotating shaft 6 is rotated in a mode which can be thought by a person skilled in the art, the mounting frame 4 and the solar cell panel 2 in the mounting frame are driven to move in the protection box 3 through the meshing force between the two first gears 7 and the two racks 8, the structure is simple, and the operation is simple and convenient.
Preferably, the mounting frame 4 is arranged parallel to the open side of the protective casing 3.
Example 4
On the basis of the third embodiment, in the third embodiment, the second gear 9 is fixedly sleeved on the rotating shaft 6, the first motor 10 is fixedly installed in the protection box 3 through bolts, the output end of the first motor 10 is parallel to the axial direction of the rotating shaft 6, the third gear 11 is coaxially and fixedly sleeved, and the third gear 11 is meshed with the second gear 9; the first motor 10 drives the third gear 11 to rotate and drives the rotating shaft 6 to rotate through the meshing force of the third gear 11 and the second gear 9. When the solar cell panel mounting frame is used, the first motor 10 drives the third gear 11 to rotate, and the rotating shaft 6 is driven to rotate through the meshing force of the third gear 11 and the second gear 9, so that the mounting frame 4 and the solar cell panel 2 can move.
Example 5
On the basis of the structure, the present embodiment further includes a control box 16 and a sensor 5 for detecting rainwater, wherein the control box 16 is fixedly mounted on the test pile 1 through bolts; the testing pile 1 is fixedly provided with a second motor 12 which is in one-to-one correspondence with the protection box 3 through a bolt, the sensor 5 is fixedly arranged at the top of the testing pile 1 through a bolt, and each second motor 12 and the sensor 5 are respectively connected with the control box 16 through a circuit; the output end of the second motor 12 is fixedly connected with one end of the corresponding protection box 3, and the second motor 12 drives the protection box 3 to rotate. When in use, the sensor 5 monitors the weather conditions in real time and sends corresponding signals to the control box 16; when rainy day, sensor 5 sends the weather signal that corresponds for control box 16, and control box 16 receives corresponding weather signal to control motor two 12 drive guard box 3 rotates to its uncovered side downwards, thereby protects solar cell panel 2, needs to realize accomodating solar cell panel 2 to the guard box 3 this moment in.
Example 6
On the basis of the fifth embodiment, in the present embodiment, the mounting box 13 is further fixedly installed on the test pile 1, and the control box 16 is fixedly installed in the mounting box 13 through bolts; still fixed mounting has battery 14 in the install bin 13, and bolt fixed mounting has the big dipper user machine 15 that is used for receiving satellite signal at the top of install bin 13, and solar cell panel 2 and control box 16 are connected with battery 14 through the circuit, and big dipper user machine 15 passes through circuit and control box 16 intercommunication, is equipped with the through wires hole that supplies the circuit to pass on the install bin 13. When the solar photovoltaic power generation device is used, light energy is converted into electric energy through the solar cell panel 2 and stored in the storage battery 14, and then power is supplied to each device through the storage battery 14; in addition, satellite signals are received through the Beidou subscriber machine 15.
Example 7
On the basis of the sixth embodiment, in the present embodiment, an anode terminal 17, a cathode terminal 18 and a reference electrode terminal 19 are fixedly mounted in the mounting box 13 in a manner that can be conceived by those skilled in the art, and the control box 16 is further connected with the anode terminal 17, the cathode terminal 18 and the reference electrode terminal 19 through lines respectively, and is used for automatically collecting an anode potential, a cathode potential and a protection current. When in use, the control box 16 automatically collects the anode potential, the cathode potential and the protection current.
Example 9
On the basis of the seventh embodiment, in this embodiment, the control box 16 is connected to the GPRS module through a line, and the GPRS module and the beidou user machine 15 are respectively in communication connection with the control center. During the use, send the signal that corresponds for control center through GPRS module and big dipper subscriber computer 15 to control center's staff in time knows the detailed condition.
Example 10
On the basis of the seventh embodiment, the present embodiment further includes a protection component, the protection component includes a magnesium block anode group 20, a magnesium strip anode group 21 and a solid permanent reference electrode 22, the magnesium block anode group 20 and the magnesium strip anode group 21 are respectively connected with the anode terminal 17 through a line, the solid permanent reference electrode 22 is grounded through a line and is connected with the reference electrode terminal 19 through a line, and the installation box 13 is provided with a through hole for the line to pass through.
The mounting positions of the magnesium block anode group 20 and the magnesium strip anode group 21 can be selected according to requirements.
In long-distance pipeline transportation, the burying of the test pile 1 is more, the difficulty of manual inspection is large, and the problem of replacement and maintenance of the test pile 1 is outstanding, the invention protects the buried steel pipeline by matching the magnesium block anode group 20 and the magnesium strip anode group 21 with the solid permanent reference electrode 22, the test pile can be buried at an average interval of one kilometer, the test pile 1 can be combined with a mile pile, and the magnesium block anode group 20 and the magnesium strip anode group 21 are used, so the burying number of the test pile 1 can be greatly reduced, and the test pile 1 is formed by casting cement, therefore, the cost of the test pile 1 can be greatly reduced, the probability of being stolen can also be reduced, and the storage time can be prolonged.
And in the communication mode, the Beidou user machine 15 and the GPRS module are selected, and the optimal working mode is selected according to the signal conditions of the Beidou user machine 15 and the GPRS module. The Beidou user machine 15 is preferably used in an unmanned area or a desert area, and the GPRS module is preferably used as a data communication transmission tool in a residential area or an area with a GSM base station.
The working principle of the invention is as follows:
when the solar energy conversion device is used, the second motor 12 rotates the protection box 3 until the open side of the protection box faces upwards, and then the solar cell panel 2 is moved out of the protection box 3 in the above mode so as to receive light rays and convert solar energy into light energy; or the solar cell panel 2 is moved to be accommodated in the protection box 3, and then the protection box 3 is rotated to the open side of the protection box to be downward through the second motor 12, so that the solar cell panel 2 is protected.
It should be noted that, the electronic devices according to the present invention are all of the related art, and the above-mentioned components are electrically connected to the control box, and the control circuit between the control box and each component is of the related art.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (10)
1. A satellite-based cathodic protection system, comprising: the device comprises a test pile (1) and at least one solar cell panel (2), wherein protection boxes (3) which correspond to the solar cell panels (2) one by one are installed on the test pile (1); each protection box (3) is rotatably arranged on the test pile (1), and one side of each protection box is open; the solar cell panel (2) is movably arranged in the protection box (3) and can be turned over up and down and positioned to adjust the angle of the solar cell panel; the protection box (3) is rotated to enable the open side of the protection box to face upwards, then the solar cell panel (2) is moved to stretch out of the protection box (3), or the solar cell panel (2) is moved to be stored in the protection box (3), and then the protection box (3) is rotated to enable the open side of the protection box to face downwards.
2. The satellite-based cathodic protection system of claim 1, wherein: each movable installation frame (4) is installed in the protection box (3), and the solar cell panel (2) can be vertically overturned and positioned to be installed in the installation frame (4).
3. The satellite-based cathodic protection system of claim 2, wherein: two sides of the solar cell panel (2) are respectively and rotatably connected with two sides of the mounting frame (4), an air cylinder is mounted on at least one side of the mounting frame (4), and two ends of the air cylinder are respectively and rotatably connected with the corresponding side of the mounting frame (4) and one side of the solar cell panel (2); the air cylinder stretches and retracts and drives the solar cell panel (2) to turn over so as to adjust the angle.
4. The satellite-based cathodic protection system of claim 2, wherein: a rotating shaft (6) is rotatably mounted in the protection box (3), and the axial direction of the rotating shaft (6) is vertical to the moving direction of the mounting frame (4); two ends of the rotating shaft (6) are respectively coaxially and fixedly sleeved with a first gear (7), the two first gears (7) are respectively meshed with two racks (8), and the same ends of the two racks (8) are respectively fixedly connected with two sides of the mounting frame (4); the rotating shaft (6) is rotated, and the mounting frame (4) and the solar cell panel (2) therein are driven to move through the meshing force between the two first gears (7) and the two racks (8).
5. The satellite-based cathodic protection system of claim 4, wherein: a second gear (9) is fixedly sleeved on the rotating shaft (6), a first motor (10) is fixedly installed in the protection box (3), the output end of the first motor (10) is axially parallel to the rotating shaft (6) and coaxially and fixedly sleeved with a third gear (11), and the third gear (11) is meshed with the second gear (9); the first motor (10) drives the third gear (11) to rotate, and the rotating shaft (6) is driven to rotate through the meshing force of the third gear (11) and the second gear (9).
6. The satellite-based cathodic protection system of any one of claims 1-5, wherein: the device also comprises a control box (16) and a sensor (5) for detecting rainwater, wherein the control box (16) is fixedly arranged on the test pile (1); the testing pile (1) is fixedly provided with a second motor (12) which corresponds to the protection box (3) one by one, the sensors (5) are fixedly arranged at the top of the testing pile (1), and each second motor (12) and each sensor (5) are respectively connected with the control box (16) through a circuit; the output end of the second motor (12) is fixedly connected with one end of the corresponding protection box (3), and the second motor (12) drives the protection box (3) to rotate.
7. The satellite-based cathodic protection system of claim 6, wherein: an installation box (13) is further fixedly arranged on the test pile (1), and the control box (16) is fixedly installed in the installation box (13); still fixed mounting has battery (14) in install bin (13), the top fixed mounting of install bin (13) has big dipper user machine (15) that are used for receiving satellite signal, solar cell panel (2) with control box (16) through the circuit with battery (14) are connected, big dipper user machine (15) through the circuit with control box (16) intercommunication.
8. The satellite-based cathodic protection system of claim 7, wherein: still fixed mounting has positive pole terminal (17), negative pole terminal (18) and reference electrode terminal (19) in install bin (13), control box (16) still respectively through the circuit with positive pole terminal (17), negative pole terminal (18) with reference electrode terminal (19) are connected for automatic acquisition positive pole electric potential, cathode potential and protective current.
9. The satellite-based cathodic protection system of claim 8, wherein: the control box (16) is connected with a GPRS module through a line, and the GPRS module and the Beidou user machine (15) are respectively in communication connection with a control center.
10. The satellite-based cathodic protection system of claim 8, wherein: still include the protection subassembly, the protection subassembly includes magnesium piece anode group (20), magnesium area anode group (21) and the permanent reference electrode of solid (22), magnesium piece anode group (20) with magnesium area anode group (21) respectively through the circuit with anode terminal (17) are connected, the permanent reference electrode of solid (22) through circuit ground connection, and through the circuit with reference electrode terminal (19) are connected.
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| CN202110109265.5A CN112941522A (en) | 2021-01-27 | 2021-01-27 | Satellite-based cathode protection system |
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| CN202110109265.5A CN112941522A (en) | 2021-01-27 | 2021-01-27 | Satellite-based cathode protection system |
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Cited By (1)
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| CN113328691A (en) * | 2021-06-16 | 2021-08-31 | 安徽三联学院 | Campus building solar energy memory |
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Application publication date: 20210611 |