CN110158096A - The etch-proof device of seawater equipment is realized using solar power generation - Google Patents
The etch-proof device of seawater equipment is realized using solar power generation Download PDFInfo
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- CN110158096A CN110158096A CN201910497146.4A CN201910497146A CN110158096A CN 110158096 A CN110158096 A CN 110158096A CN 201910497146 A CN201910497146 A CN 201910497146A CN 110158096 A CN110158096 A CN 110158096A
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- 239000013535 sea water Substances 0.000 title claims abstract description 61
- 238000010248 power generation Methods 0.000 title claims abstract description 17
- 238000005260 corrosion Methods 0.000 claims abstract description 33
- 230000007797 corrosion Effects 0.000 claims abstract description 24
- 238000004146 energy storage Methods 0.000 claims abstract description 20
- 230000005611 electricity Effects 0.000 claims abstract description 16
- 238000012423 maintenance Methods 0.000 claims abstract description 6
- 238000005265 energy consumption Methods 0.000 claims abstract description 5
- 230000003628 erosive effect Effects 0.000 claims description 25
- 238000012806 monitoring device Methods 0.000 claims description 10
- 238000003860 storage Methods 0.000 claims description 8
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 4
- 238000006243 chemical reaction Methods 0.000 claims description 4
- 238000007667 floating Methods 0.000 claims description 4
- 230000006870 function Effects 0.000 claims description 4
- 230000002265 prevention Effects 0.000 claims description 4
- 229910052709 silver Inorganic materials 0.000 claims description 4
- 239000004332 silver Substances 0.000 claims description 4
- 238000004458 analytical method Methods 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 3
- 239000007770 graphite material Substances 0.000 claims description 3
- 229910021607 Silver chloride Inorganic materials 0.000 claims description 2
- 238000005286 illumination Methods 0.000 claims description 2
- 238000000465 moulding Methods 0.000 claims description 2
- HKZLPVFGJNLROG-UHFFFAOYSA-M silver monochloride Chemical compound [Cl-].[Ag+] HKZLPVFGJNLROG-UHFFFAOYSA-M 0.000 claims description 2
- 238000009736 wetting Methods 0.000 claims description 2
- 239000003518 caustics Substances 0.000 claims 1
- 239000000126 substance Substances 0.000 abstract description 6
- 238000005516 engineering process Methods 0.000 abstract description 5
- 238000011282 treatment Methods 0.000 abstract description 5
- 230000009467 reduction Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 8
- 238000013461 design Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 238000001816 cooling Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000005518 electrochemistry Effects 0.000 description 2
- 238000005530 etching Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 229910001069 Ti alloy Inorganic materials 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910000963 austenitic stainless steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000019771 cognition Effects 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
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Classifications
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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
- C23F13/22—Monitoring arrangements therefor
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
- H02J7/35—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
-
- 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
- Y02E10/56—Power conversion systems, e.g. maximum power point trackers
Abstract
The present invention is a kind of to realize the etch-proof device of seawater equipment using solar power generation, electricity generation module forms photovoltaic panel assembly by multiple photovoltaic panels, control module includes controller, potentiostat, photovoltaic panel assembly connects the battery group in energy-storage module, and battery group connects electrochemical anti-corrosive by potentiostat and loses module；It includes anode electrode, reference electrode, seawater equipment that electrochemical anti-corrosive, which loses module; the reference electrode is placed in around corresponding seawater equipment; controller is separately connected anode electrode, reference electrode and seawater equipment by potentiostat; potentiostat is according to the electric potential signal passed back at reference electrode; control exports suitable potential difference, to protect seawater equipment to avoid corroding.Present invention employs the cathode protection technologies of impressed current; a kind of etch-proof device of seawater equipment is provided to domain engineerings such as derived energy chemical, Seawater Treatments; while reducing anticorrosion energy consumption reduction maintenance cost, also slows down corrosion rate and extend equipment life, effectively improve safety.
Description
Technical field
The present invention relates to a kind of seawater equipment anti-corrosion system, the cooling anti-corrosion of especially a kind of seawater suitable for nuclear power station
The device of erosion.
Background technique
Explore the prerequisite that cognition marine environment is development and protection ocean.Marine environment is a kind of extremely complex
Corrosive environment, in this environment, seawater itself as a kind of strong corrosive medium simultaneously wave, wave, tide, stream again be easy to metal
Component generates low frequency toward combined stress and impact, in addition marine microorganism, aufwuch and their metabolite etc. all can be right
Corrosion process generates direct or indirect acceleration.Seawater corrosion is mainly local corrosion, i.e., since component surface, very
The corrosion occurred in zonule, such as galvanic corrosion, spot corrosion, crevice corrosion.In addition, there are also low frequency corrosion fatigue, stress are rotten
Erosion and microbiologic(al) corrosion etc..In general, metal component is in Sea Water Splashing Zone, (wave, the droplet splatter for referring to that stormy waves, tide etc. evoke are arrived
Region) average corrosion rate highest.It prevents the measure of seawater corrosion in addition to correctly design metal component, reasonable material, leads to
Often have following several: 1. using thick-slurry type anticorrosive coating；2. using resistant material jacket to Focusing on components；3. designed component
When to consider enough corrosion allowances；4. being protected according to electrochemical corrosion principle using the cathode of sacrificial anode or impressed current
It defends the doctrine.
By taking nuclear power field as an example, China's nuclear power station is distributed in coastal area more, and seawater is to take it as the advantages of cooling source
Not to the utmost, nexhaustible, and denier ocean temperature is smaller with seasonal variations.But seawater is since salt content is high and chloride ion content
Height, corrosivity is very strong, must all take necessary anticorrosive measure with the equipment of contact with sea water in salt water cooling system.From China
From the point of view of the nuclear power station of operation, seawater cooling water system has all carried out stringent Anti-corrosion design.Such as: 1. pump, filter,
The key position of the equipment such as valve, heat exchanger be respectively adopted the high two phase stainless steel of seawater corrosion resistance grade, austenitic stainless steel,
Aluminium bronze, titanium alloy etc materials；2. being applied at positions such as pipeline, valve, filter housings, heat exchanger water chambers using outer surface
Layer and rubber lining technology；3. for components such as grid, debris filter, rotary sieves using sacrificial anode or impressed current
Electrochemical protection measure.But the operating experience of more than ten years in past shows under the premise of having paid considerable cost price,
Existing corrosion protection design system be not yet it is perfect, etching problem still happens occasionally.Such as: Daya Bay nuclear power plant's seawater
The corrosion of pipeline and condenser water box；The erosion corrosion of Qinshan area sea water pump；Field gulf nuclear power station salt water cooling system is being debugged
Also there is serious etching problem in period.There is also the spaces that can be promoted for the existing Anti-corrosion design of sea water service system.In addition,
Be additionally provided with marine environmental monitoring system in nuclear power station surrounding sea, usually be arranged buoy equipped with sea investigation instrument, nobody
Machine, unmanned boat float station etc. to realize to the hydrology in sea area, meteorology, the distribution situation and change of physics, chemistry, biology, substrate
Change is monitored.Instrument and equipment for marine monitoring need to be exposed in marine environment for a long time, also be faced with seawater corrosion
The risk corroded with sea wind.
Due to the presence of problem above, needs to design a kind of generate electricity using sun Ji and realize the etch-proof dress of seawater equipment
It sets, using the cathode protection technology of impressed current, and has accurate control module, reduce maintenance cost reducing anticorrosion energy consumption
While, it can also effectively slow down corrosion rate and extend equipment life, improve safety.
Summary of the invention
For the corrosion resistance for improving seawater equipment, the present invention is to provide for a kind of utilization solar power generation realization seawater equipment
Etch-proof device, which both can be applied to the fields such as derived energy chemical, Seawater Treatment, especially nuclear power field, and can apply
In the other fields for needing electrochemical anti-corrosive to lose.
To achieve the above object, the technical scheme is that a kind of realize seawater equipment anti-corrosion using solar power generation
The device of erosion, including electricity generation module, energy-storage module, control module and electrochemical anti-corrosive lose module, and the electricity generation module is by multiple
Photovoltaic panel forms photovoltaic panel assembly, and the control module includes controller, potentiostat, and the photovoltaic panel assembly connects energy storage mould
Battery group in block, the battery group connect electrochemical anti-corrosive by potentiostat and lose module；The electrochemical anti-corrosive erosion
Module includes anode electrode, reference electrode, seawater equipment, and the reference electrode is placed in around corresponding seawater equipment, the control
Device processed is separately connected anode electrode, reference electrode and seawater equipment by potentiostat, and the potentiostat is according to reference electrode
The electric potential signal that place passes back, control exports suitable potential difference, to protect seawater equipment to avoid corroding.
Further, conventional sense lower daytime, battery group and electrochemistry of the photovoltaic panel assembly into energy-storage module are anti-
Corrode module energy supply, to realize the battery charging and electrochemical anti-corrosive erosion module normal work in energy-storage module；Night, institute
The battery group in energy-storage module is stated individually to electrochemical anti-corrosive erosion module energy supply, electrochemical anti-corrosive is made to lose module night normal work
Make, for reducing anticorrosion energy consumption, and slows down corrosion rate.
Further, the photovoltaic panel assembly is conducive to improve generating efficiency, and convenient for safeguarding using array arrangement is concentrated.
Further, the energy-storage module further includes cylinder manifold, and the photovoltaic panel assembly connects battery group by cylinder manifold,
Photovoltaic panel assembly may be implemented and orderly connect and have combining functions, ensure that photovoltaic panel assembly easily is switched off circuit in maintenance,
Reduce power-off range when photovoltaic panel assembly locally breaks down.
Further, the photovoltaic panel assembly in the controller control connection electricity generation module, the controller are pre- by analysis
The local annual illumination data of storage, and after combining the received luminance signal of photosensitive sensor institute to be subject to amendment, it can adjust in real time
The posture of photovoltaic panel assembly is to ensure that generating efficiency reaches best.
Further, the control module further includes accumulator monitoring device, and the controller is connected by accumulator monitoring device
Battery group in energy-storage module, the accumulator monitoring device pass through pre-set directly fill and protect point voltage, fill control point
Voltage, floating charge control point voltage and Cross prevention final voltage parameter, accumulator cell charging and discharging mode is realized with hop controller
Conversion, and ensure the stability of charge and discharge process, improve the life of storage battery.
Further, the potentiostat includes multiple groups potentiostatic circuit and corresponding interface, and the potentiostat connection is more
A electrochemical anti-corrosive loses module, can export different constant parameters to multiple and different electrochemical anti-corrosive erosion modules simultaneously, simultaneously
Meet the demand of the different anti-corrosion protection current potential of all kinds of seawater equipments.
Further, the anode electrode in the electrochemical anti-corrosive erosion module selects graphite material.
Further, the reference electrode in the electrochemical anti-corrosive erosion module selects silver electrode or silver chloride electrode.
The beneficial effects of the present invention are:
Of the invention realizes the etch-proof device of seawater equipment using solar power generation, by electricity generation module, energy-storage module, control
Molding block and electrochemical anti-corrosive erosion module form four parts totally, are respectively used to collect and convert luminous energy, storage electric energy, regulator control system
Circuit and to seawater equipment impressed current realize corrosion-resistant function.Wherein, control module can by analyzing input signal,
To regulate and control in real time to other modules, to guarantee that system can be run to stability and high efficiency.Present invention employs impressed currents
Cathode protection technology, provide a kind of etch-proof device of seawater equipment to domain engineerings such as derived energy chemical, Seawater Treatments,
While reducing anticorrosion energy consumption reduction maintenance cost, also slows down corrosion rate and extend equipment life, effectively improve peace
Quan Xing.
Therefore, the present invention has many advantages, such as to be readily produced manufacture and operation is facilitated to control.The device both can be applied to the energy
The fields such as chemical industry, Seawater Treatment, especially nuclear power field, and may be applicable to other fields of electrochemical anti-corrosive erosion.
Detailed description of the invention
Fig. 1 is to realize the etch-proof apparatus system schematic diagram of seawater equipment using solar power generation.
Specific embodiment
In order to be more clear the method for operation and effect of the invention, with reference to the accompanying drawing to two kinds of daytime of the invention, night
Operational mode is further elaborated.
As shown in Figure 1, a kind of realize the etch-proof device of seawater equipment, including electricity generation module 1, storage using solar power generation
It can module 2, control module 3 and electrochemical anti-corrosive erosion module 4.
Electricity generation module 1 forms photovoltaic panel assembly by multiple photovoltaic panels 5.Photovoltaic panel assembly is using concentration array arrangement, benefit
It is and convenient for safeguarding in improving generating efficiency.Photovoltaic panel assembly connects battery group 7 by the cylinder manifold 6 in energy-storage module 2, can
To realize that photovoltaic panel assembly orderly connects and have combining functions, ensure that photovoltaic panel assembly easily is switched off circuit in maintenance, when
Reduce power-off range when photovoltaic panel assembly locally breaks down.Control module 3 includes controller 9, accumulator monitoring device 8, permanent electricity
Position instrument 10.Photovoltaic panel assembly connects the battery group 7 in energy-storage module, and battery group 7 connects electrochemistry by potentiostat 10
Anticorrosion module.It includes anode electrode 11, reference electrode 12, seawater equipment 13 that module 4 is lost in chemical preservation, and reference electrode 12 is placed in
Around corresponding seawater equipment 13.Controller 9 is separately connected anode electrode 11, reference electrode 12 and seawater by potentiostat 10
Equipment 13, potentiostat 10 is according to the electric potential signal passed back at reference electrode 12, and control exports suitable potential difference, to protect sea
Wetting system 13 avoids corroding.Controller 9 connects battery group 7 by accumulator monitoring device 8, and accumulator monitoring device 8 passes through preparatory
What is be arranged directly fills protection point voltage, fills control point voltage, floating charge control point voltage and Cross prevention final voltage parameter, cooperates
Controller 9 realizes the conversion of accumulator cell charging and discharging mode, and ensures the stability of charge and discharge process, improves the life of storage battery.
Between daytime, energized from electricity generation module 1 to energy-storage module 2 and electrochemical anti-corrosive erosion module 4, to realize that battery group 7 is filled
Electricity and electrochemical anti-corrosive erosion module 4 work normally.Wherein, the controller 9 in control module 3 is complete by the pre-stored locality of analysis
Year photometric data, and after combining the received luminance signal of photosensitive sensor institute to be subject to amendment, the posture of photovoltaic panel 5 can be adjusted in real time
To ensure that generating efficiency reaches best.Electric energy is flowed into after cylinder manifold 6 converges by electricity generation module 1 through conducting wire, through conducting wire to battery
7 charging of group, while battery group 7 is discharged to potentiostat 10.Potentiostat 10, anode electrode 11 and seawater equipment 13 are constituted back
Road, potentiostat 10 is according to the electric potential signal passed back at reference electrode 12, and control exports suitable potential difference, to protect seawater to set
Standby 13 avoid corroding.
Night, electricity generation module 1 stop working, and change and are energized from energy-storage module 2 to electrochemical anti-corrosive erosion module 4, it is ensured that it is just
Often work.Wherein, the accumulator monitoring device 8 in control module 3 suitable directly fill protection point voltage, fills control by presetting
The parameters such as system point voltage, floating charge control point voltage and Cross prevention final voltage, realize that battery group 7 is filled with hop controller 9
The conversion of discharge mode, and ensure the stability of charge and discharge process, improve the life of storage battery.
In addition, include multiple groups potentiostatic circuit and corresponding interface inside potentiostat 10 in control module 3, it can be simultaneously
Different constant parameters is exported to multiple and different electrochemical anti-corrosive erosion modules 4, while it is different to meet all kinds of seawater equipments 13
The demand of anti-corrosion protection current potential.
Electrochemical anti-corrosive loses the anode electrode 11 in module 4 and selects graphite material, and reference electrode 12 selects silver electrode or chlorine
Change silver electrode.
The present invention is applied to the production of energy field including nuclear power, and the chemical industry comprising Seawater Treatment manufactures neck
Domain also or when the fields such as marine monitoring can be used alone, can also match with other anticorrosive measures, working method ginseng
Examine above situation.
Above-described embodiment is merely to illustrate the technology of the present invention process and principle, wherein the structure of each component, connection type, etc.
It may be changed, all equivalents carried out based on the technical solution of the present invention and improvement reach this hair
The bright effect that should be embodied, should not exclude except protection scope of the present invention.
Claims (9)
1. a kind of realize the etch-proof device of seawater equipment, including electricity generation module, energy-storage module, control mould using solar power generation
Block and electrochemical anti-corrosive lose module, it is characterised in that: the electricity generation module forms photovoltaic panel assembly, the control by multiple photovoltaic panels
Molding block includes controller, potentiostat, the battery group in the photovoltaic panel assembly connection energy-storage module, the battery group
Electrochemical anti-corrosive, which is connected, by potentiostat loses module；The electrochemical anti-corrosive erosion module includes anode electrode, reference electrode, sea
Wetting system, the reference electrode are placed in around corresponding seawater equipment, and the controller is separately connected anode by potentiostat
Electrode, reference electrode and seawater equipment, for the potentiostat according to the electric potential signal passed back at reference electrode, control output is suitable
Potential difference, to protect seawater equipment to avoid corroding.
2. according to claim 1 realize the etch-proof device of seawater equipment using solar power generation, it is characterised in that: often
Rule states lower daytime, battery group and electrochemical anti-corrosive erosion module energy supply of the photovoltaic panel assembly into energy-storage module, with reality
Battery charging and electrochemical anti-corrosive erosion module in existing energy-storage module work normally；Night, the storage in the energy-storage module
Battery pack individually to electrochemical anti-corrosive erosion module energy supply, works normally electrochemical anti-corrosive erosion module night, for reducing anti-corrosion
Energy consumption is lost, and slows down corrosion rate.
3. according to claim 1 realize the etch-proof device of seawater equipment using solar power generation, it is characterised in that: institute
Photovoltaic panel assembly is stated using array arrangement is concentrated, is conducive to improve generating efficiency, and convenient for safeguarding.
4. according to claim 1 realize the etch-proof device of seawater equipment using solar power generation, it is characterised in that: institute
Stating energy-storage module further includes cylinder manifold, and the photovoltaic panel assembly connects battery group by cylinder manifold, and photovoltaic board group may be implemented
Part orderly connects and has combining functions, ensures that photovoltaic panel assembly easily is switched off circuit in maintenance, when photovoltaic panel assembly part
Reduce power-off range when breaking down.
5. according to claim 1 realize the etch-proof device of seawater equipment using solar power generation, it is characterised in that: institute
State the photovoltaic panel assembly in controller control connection electricity generation module, the controller local annual illumination pre-stored by analysis
Data, and after combining the received luminance signal of photosensitive sensor institute to be subject to amendment, can adjust in real time the posture of photovoltaic panel assembly with
Ensure that generating efficiency reaches best.
6. according to claim 1 realize the etch-proof device of seawater equipment using solar power generation, it is characterised in that: institute
Stating control module further includes accumulator monitoring device, and the controller connects the battery in energy-storage module by accumulator monitoring device
Group, the accumulator monitoring device by it is pre-set directly fill protection point voltage, fill control point voltage, floating charge control point voltage
With Cross prevention final voltage parameter, the conversion of accumulator cell charging and discharging mode is realized with hop controller, and ensures charge and discharge
The stability of journey improves the life of storage battery.
7. according to claim 1 realize the etch-proof device of seawater equipment using solar power generation, it is characterised in that: institute
Stating potentiostat includes multiple groups potentiostatic circuit and corresponding interface, and the potentiostat connects multiple electrochemical anti-corrosives and loses mould
Block can export different constant parameters to multiple and different electrochemical anti-corrosive erosion modules simultaneously, while meet all kinds of seawater equipments
The demand of different anti-corrosion protection current potentials.
8. according to claim 1 realize the etch-proof device of seawater equipment using solar power generation, it is characterised in that: institute
The anode electrode stated in electrochemical anti-corrosive erosion module selects graphite material.
9. according to claim 1 realize the etch-proof device of seawater equipment using solar power generation, it is characterised in that: institute
The reference electrode stated in electrochemical anti-corrosive erosion module selects silver electrode or silver chloride electrode.
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| CN201910497146.4A CN110158096A (en) | 2019-06-10 | 2019-06-10 | The etch-proof device of seawater equipment is realized using solar power generation |
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| CN201910497146.4A CN110158096A (en) | 2019-06-10 | 2019-06-10 | The etch-proof device of seawater equipment is realized using solar power generation |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111188041A (en) * | 2020-01-08 | 2020-05-22 | 大连理工大学 | Submarine equipment anticorrosion protection device based on wireless charging |
| CN111334804A (en) * | 2020-04-26 | 2020-06-26 | 中山大学 | Intelligent monitoring device for deep-sea oil and gas pipeline outer wall cathode protection and using method thereof |
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