CN205688014U - In a kind of armored concrete, chloride ion detaches anti-corrosive apparatus - Google Patents
In a kind of armored concrete, chloride ion detaches anti-corrosive apparatus Download PDFInfo
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- CN205688014U CN205688014U CN201620626032.7U CN201620626032U CN205688014U CN 205688014 U CN205688014 U CN 205688014U CN 201620626032 U CN201620626032 U CN 201620626032U CN 205688014 U CN205688014 U CN 205688014U
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- protective cover
- chloride ion
- perforate
- reinforced concrete
- wire
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- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 title claims abstract description 41
- 239000004567 concrete Substances 0.000 title claims abstract description 37
- 230000001681 protective effect Effects 0.000 claims abstract description 52
- 239000011150 reinforced concrete Substances 0.000 claims abstract description 26
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 20
- 239000008151 electrolyte solution Substances 0.000 claims abstract description 12
- 230000005611 electricity Effects 0.000 claims abstract description 4
- 239000000243 solution Substances 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 7
- 238000005868 electrolysis reaction Methods 0.000 claims description 4
- 239000010931 gold Substances 0.000 claims description 2
- 229910052737 gold Inorganic materials 0.000 claims description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims 1
- 239000003792 electrolyte Substances 0.000 abstract description 22
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 abstract description 12
- 239000010936 titanium Substances 0.000 abstract description 12
- 229910052719 titanium Inorganic materials 0.000 abstract description 12
- 238000006243 chemical reaction Methods 0.000 abstract description 10
- GLXDVVHUTZTUQK-UHFFFAOYSA-M lithium;hydroxide;hydrate Chemical compound [Li+].O.[OH-] GLXDVVHUTZTUQK-UHFFFAOYSA-M 0.000 abstract description 9
- 229910052751 metal Inorganic materials 0.000 abstract description 8
- 239000002184 metal Substances 0.000 abstract description 8
- 230000007547 defect Effects 0.000 abstract description 4
- 238000004064 recycling Methods 0.000 abstract description 2
- 239000004033 plastic Substances 0.000 description 7
- 229920003023 plastic Polymers 0.000 description 7
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 6
- 230000007797 corrosion Effects 0.000 description 6
- 238000005260 corrosion Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 239000002689 soil Substances 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 5
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 5
- 239000000920 calcium hydroxide Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 230000002421 anti-septic effect Effects 0.000 description 4
- 238000001514 detection method Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 238000012856 packing Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 3
- 239000000460 chlorine Substances 0.000 description 3
- 229910052801 chlorine Inorganic materials 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000003487 electrochemical reaction Methods 0.000 description 3
- 230000003628 erosive effect Effects 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 238000005457 optimization Methods 0.000 description 3
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910001416 lithium ion Inorganic materials 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 241001282153 Scopelogadus mizolepis Species 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000004210 cathodic protection Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005536 corrosion prevention Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 238000000752 ionisation method Methods 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 230000036284 oxygen consumption Effects 0.000 description 1
- 238000002161 passivation Methods 0.000 description 1
- 231100000572 poisoning Toxicity 0.000 description 1
- 230000000607 poisoning effect Effects 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 210000002435 tendon Anatomy 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Landscapes
- Prevention Of Electric Corrosion (AREA)
Abstract
In the open a kind of armored concrete of this utility model, chloride ion detaches anti-corrosive apparatus, and protective cover is arranged on the upper surface of reinforced concrete member, and internal placement electrolyte solution, wire netting is arranged on the inner side of protective cover；The positive pole of DC source is connected with wire netting through the first perforate by wire, and the negative pole of DC source is connected with reinforcing bar through the second perforate by wire, forms electricity loop.Use the adjustable protective cover of area to place electrolyte solution, can be adjusted for different situations, applied range, overcome existing chloride ion simultaneously and detach single operation scope defect little, inefficient；Using Lithium hydrate electrolyte, the probability that alkali-aggregate reaction occurs is less than aqua calcis；The wire netting titanium metal net of sacrificial anode part, will not be corroded, it is also possible to recycling, also will not produce concrete surface and pollute.
Description
Technical field
This utility model relates to a kind of erosion protection system, particularly relates to chloride ion in a kind of armored concrete and detaches anticorrosion dress
Put.
Background technology
Coastal reinforced concrete structure is in the corrosive environment that sea water and marine climate etc. are severe, exists a large amount of to reinforcing bar
Mordant chloride ion, therefore its engineering life-span is unable to reach desired requirement when people design always, Anticorrosion, especially
It is that in structure, detaching of chloride ion is a quite severe problem needing to solve.Owing to concrete is tied by chloride ion corrosion
The destruction being configured to is more serious, at every country every year for preventing and treating the investment of Reinforcing Steel Bar In Reinforced Concrete Structure corrosion very
Greatly.Xizhimen, Beijing viaduct built up in 1979 and comes into operation, the most extremely serious less than the corrosion of 20 years armored concrete, no
Obtain and do not reconstruct.The reason causing Xizhimen viaduct premature failure is many, but spreads to viaduct in the winter time for a long time
Chloride deicer salts causes reinforcement corrosion to make viaduct structure be prominent factor by destroying.Taiwan seagirt, many
Reinforced concrete constructional work is damaged, and " sea sand room " event constantly occurred also is caused by chloride attack.At present,
In order to prevent muriatic corrosion, Study on Steel tendon concrete structure carries out detaching chloride ion, and the principle of employing is cathodic protection
Electrochemical anti-corrosive, but this method chloride ion used at present to detach single operation scope little, do not possess and take out on a large scale simultaneously
From the working condition of chloride ion, therefore work efficiency is the lowest.
Because above-mentioned existing chloride ion detaches the defect of existence, the design people, the most in addition research and innovation, to wound
If in the armored concrete of a kind of new structure, chloride ion detaches anti-corrosive apparatus so that it is have more practicality.
Utility model content
Main purpose of the present utility model is, overcomes existing chloride ion to detach the defect of existence, and provides a kind of new
In the armored concrete of type structure, chloride ion detaches anti-corrosive apparatus, detach simultaneously big scale of construction chlorine in reinforced concrete structure from
Son, thus more suitable for practicality, and has the value in industry.
The purpose of this utility model and solve it and technical problem is that and realize by the following technical solutions.According to this practicality
In the armored concrete of novel proposition, chloride ion detaches anti-corrosive apparatus, include protective cover, wire netting, DC source, reinforcing bar mix
Solidifying soil component, electrolyte solution, reinforcing bar, the first perforate and the second perforate,
Described protective cover is arranged on the upper surface of reinforced concrete member, and it is molten that electrolyte is placed in the inside of described protective cover
Liquid, described wire netting is arranged on the inner side of protective cover；
Described protective cover upper surface is provided with the first perforate, and described reinforced concrete member is provided with near the outside of reinforcing bar
Second perforate, the positive pole of described DC source is connected with described wire netting through the first perforate by wire, described unidirectional current
The negative pole in source is connected with described reinforcing bar through the second perforate by wire, forms electricity loop.
As preferably, when selecting electrolyte solution, calcium hydroxide electrolyte to be considered and Lithium hydrate electrolyte
Selection, wherein calcium hydroxide electrolyte is more common, and in terms of antiseptic effect, two kinds of electrolyte do not find in practicality for many years
Significantly difference, but the probability of use Lithium hydrate electrolyte generation alkali-aggregate reaction is less than aqua calcis；Data sheet
Bright, use Lithium hydrate electrolyte can be formed without the gel expanded to alleviate alkali-aggregate reaction.In the original state of energising, electrolysis
The pH value of liquid should be greater than 12.Prolongation over time, the pH value of electrolyte can reduce, and the concentration of electrolyte to be improved makes
PH value is at least up to more than the 6 effective efficiency of guarantee.In general, lithium hydroxide solution is applied, easily in whole anticorrosion
During maintain higher pH value.
The operation principle of this device is: wire netting connects with DC power anode and the inside reinforcing bar of reinforced concrete member
Connect with the negative pole of DC source, produce electric potential difference after energising between wire netting and reinforcing bar so that mixing of reinforced concrete member
In solidifying soil, electronegative chloride ion moves to positive pole, enters into the electrolysis of the plastic safety cover cavity of insulative water-proof from concrete
In matter solution.The electrochemical reaction occurred at anode is as follows:
(1)
(2)
(3)
Under high pH conditions, reaction equation is based on (1) formula, along with pH reduces, reaction equation based on (2) formula, and along with
The rising of chlorine ion concentration, the chloride ion of about 80% is precipitated with the form of chlorine, as the release to chlorine of the titanium of anode
There is inhibitory action, it is to avoid the problem such as environmental pollution and personnel's poisoning.
Meanwhile, the solution in cavity is electrolysed out the lithium ion of positively charged, can move to negative pole under electric potential difference effect,
It is eventually adhering to outside the reinforcing bar of reinforced concrete member form lithium ion protective layer, avoids reinforced concrete member reinforcing bar further
It is corroded.The electrochemical reaction occurred at negative electrode is as follows:
(4)
(5)
In the case of oxygen abundance, based on reaction equation (4), after oxygen consumption is more, based on reaction equation (5).
The generation of hydroxide ion makes pH value raise, beneficially the passivation of reinforcing bar, alleviates corrosion from now on to a certain extent.
As preferably, in aforesaid armored concrete, chloride ion detaches anti-corrosive apparatus, and described protective cover is by polylith side plate
Constituting with floor combination, titanium metal net is fixed on the inner surface of the base plate of protective cover；Protective cover require insulation waterproof, area with
Depending on needing to carry out the area of corrosion prevention operation, internal height is at 1 cm, it is contemplated that insulation and fluid-tight requirement, intends adopting
Made of plastic, satisfied insulation and waterproof on the premise of, it is ensured that hardness is relatively big and thickness suitable so that at working area relatively
The when of big there is not deflection deformation in protective cover mid portion.
As preferably, in aforesaid armored concrete, chloride ion detaches anti-corrosive apparatus, mixes with reinforcing bar at described protective cover
The position that solidifying soil component contacts is provided with sealing strip, prevents electrolyte solution leakage.
As preferably, in aforesaid armored concrete, chloride ion detaches anti-corrosive apparatus, at the outer surface of described protective cover
Being also respectively provided with wooden press strip and wooden side plate, described wooden side plate is arranged on four sides of described protective cover, described wood
Matter press strip is arranged on the end face of protective cover.To guarantee that protective cover is securely seated between on reinforced concrete member, prevent electrolysis
Spilling of liquid.
As preferably, in aforesaid armored concrete, chloride ion detaches anti-corrosive apparatus, described wooden press strip and wooden side
Plate by bolt presses protective cover, is fixed on described reinforced concrete member respectively, strengthens preventing in the dead of night protecting.
As preferably, the material as the wire netting of sacrificial anode part can select common Steel material, it is also possible to
Select price titanium costly.If but select common steel wire as positive pole, wire netting is easy to be corroded
Fall, if so the time of energising is longer, generally requiring replacing wire netting, and the erosion produced can pollute concrete table
Face, needs to clear up concrete surface after energising.Will not be corroded by titanium metal net, it is also possible to repeat profit
With, also concrete surface will not be produced and pollute.
By technique scheme, in armored concrete of the present utility model, chloride ion detaches under anti-corrosive apparatus at least has
Row advantage:
In armored concrete of the present utility model, chloride ion detaches anti-corrosive apparatus, uses the adjustable protective cover of area to place
Electrolyte solution, can be adjusted for different situations, applied range, overcomes existing chloride ion simultaneously and detaches single
Job area defect little, inefficient；Using Lithium hydrate electrolyte, the probability that alkali-aggregate reaction occurs is more molten than calcium hydroxide
Liquid is little；The wire netting titanium metal net of sacrificial anode part, will not be corroded, it is also possible to recycling, also will not be to coagulation
Soil surface produces pollutes；Protective cover employing multiple-protection measure is set, it is to avoid the risk of leakage, play good detaching chlorine
Ion, etch-proof effect.
Described above is only the general introduction of technical solutions of the utility model, in order to better understand skill of the present utility model
Art means, and can being practiced according to the content of description, below with preferred embodiment of the present utility model and coordinate accompanying drawing detailed
Describe in detail bright as after.
Accompanying drawing explanation
Fig. 1 is that in armored concrete, chloride ion detaches anti-corrosive apparatus three-dimensional structure diagram；
Fig. 2 is that in armored concrete, chloride ion detaches anti-corrosive apparatus plan cross-section structure chart；
Fig. 3 is ionization process schematic diagram；
Fig. 4 ~ 8 are operating process schematic diagram；
Labelling implication in figure: 1. protective cover；1-1. side plate；1-2. base plate；2. wire netting；3. DC source；4. reinforcing bar mixes
Solidifying soil component；5. electrolyte solution；The most wooden press strip；The most wooden side plate；8. bolt；9. hexagonal (hexagon)nut；10. packing ring；11. steel
Muscle；12. first perforates；13, the second perforate；14. sealing strips.
Detailed description of the invention
By further illustrating the technological means and effect that this utility model taked by reaching predetermined utility model purpose,
Below in conjunction with accompanying drawing and preferred embodiment, after detailed description of the invention of the present utility model is described in detail such as.
In armored concrete the most of the present utility model, chloride ion detaches anti-corrosive apparatus structural representation, including
Protected cover 1, side plate 1-1, base plate 1-2, wire netting 2, DC source 3, reinforced concrete member 4, electrolyte solution 5, wooden
Press strip 6, wooden side plate 7, bolt 8, hexagonal (hexagon)nut 9, packing ring 10, reinforcing bar the 11, first perforate the 12, second perforate 13 and sealing strip
14。
Protective cover 1 is arranged on the upper surface of reinforced concrete member 4, and protective cover 1 is by polylith side plate 1-1 and base plate 1-2 group
Closing and constitute, area is adjustable.Place electrolyte solution 5 in the inside of protective cover 1, wire netting 2 is arranged on the inner side of protective cover 1；Gold
Belonging to the preferred titanium metal net of net 2, area is identical with protective cover 1 base plate 1-2 area.
Titanium metal net is fixed on the base plate 1-2 inner surface of insulative water-proof plastic safety cover, connects with epoxide-resin glue, plastics
The side plate 1-1 edge of protective cover and the operation plane of reinforced concrete member 4 are adjacent to and protective cover forms closing with this plane
Cavity.
Protective cover 1 upper surface is provided with the first perforate 12, and reinforced concrete member 4 is provided with near the outside of reinforcing bar 11
Two perforates 13, DC source 3 is 40V DC source, and positive pole is connected with wire netting 2, directly through the first perforate 12 by wire
The negative pole of stream power supply 3 is connected with reinforcing bar 11 through the second perforate 13 by wire, forms electricity loop.
Be provided with sealing strip 14 with reinforced concrete member 4 in the position that protective cover 1 contacts, sealing strip 14 is that rubber is close
Strip of paper used for sealing.Outer surface at protective cover 1 is also respectively provided with wooden press strip 6 and wooden side plate 7, and wooden side plate 7 is arranged on protective cover 1
Four sides, wooden press strip 6 is arranged on the end face of protective cover 1.Wooden press strip 6 and wooden side plate 7 are pressed by bolt 8 respectively
Tight protective cover 1, is fixed on reinforced concrete member 4.Bolt 8 plays fixation, is fixed on hexagonal (hexagon)nut 9, at spiral shell
It is provided with packing ring 10 between bolt 8 and hexagonal (hexagon)nut 9, connects more firm.
The scheme of one of which optimization is, when selecting electrolyte solution, and calcium hydroxide electrolyte to be considered and hydrogen-oxygen
Changing the selection of lithium electrolyte, wherein calcium hydroxide electrolyte is more common.In terms of antiseptic effect, two kinds of electrolyte are in practicality for many years
In do not find significantly difference, but use the probability of Lithium hydrate electrolyte generation alkali-aggregate reaction to compare aqua calcis
Little.Data shows, uses Lithium hydrate electrolyte can be formed without the gel expanded to alleviate alkali-aggregate reaction.Initial be energized
State, the pH value of electrolyte should be greater than 12.Prolongation over time, the pH value of electrolyte can reduce, electrolyte to be improved
Concentration, make pH value be at least up to more than the 6 effective efficiency of guarantee.In general, apply lithium hydroxide solution, easily
Higher pH value is maintained in whole preservation process.
The scheme of one of which optimization is, the material as the wire netting of sacrificial anode part can select common steel
Material, it is also possible to select price titanium costly.If but selecting common steel wire to hold very much as positive pole, wire netting
Easily it is corroded, if so the time of energising is longer, generally requiring replacing wire netting, and the erosion produced can be polluted mixed
Solidifying soil surface, needs to clear up concrete surface after energising.Use titanium web material, although once investing relatively big, but
Will not be corroded, can reuse, also concrete surface will not be produced and pollute.
The scheme of one of which optimization is, this device also includes four risers being fixed on plane reinforced concrete member
7 and Duo Gen press strips 6, two risers lay respectively at plastic safety cover 1 surrounding of insulative water-proof, the two ends of every press strip respectively with two
Riser is fixed and every horizontal press strip is pressed on the plate outer surface of water-proof protection cover, and so, said apparatus can be further by waterproof
Protective cover is pressed in the operation plane of plane reinforced concrete member, it is ensured that water-proof protection cover and plane armored concrete structure
The plane of part fits tightly, and prevents the outflow of electrolyte.
The operating procedure of specifically used process is as follows:
1. determine job area, and make plastic safety cover 1 and wooden side plate 7, the protective cover degree of depth 10 according to job area
Centimetre, wall thickness 1 millimeter.
2. pair xoncrete structure 4 carries out flaw detection, it is ensured that possible without leakage in work process, and samples detection chloride ion
Contrast after the distribution situation of the concrete degree of depth, with anticorrosive work, determine antiseptic effect.
3. determining the placement location of protective cover and riser in the scope of operation, four blocks of wooden side plates 7 are placed in outer ring around.
4. in concrete work, draft the position contacted with protective cover 1 four sides plastic side panel 1-1 paste rubber weather strip
14, then placement protective cover 1 is on rubber weather strip, and protective cover 1 is internal has fixed titanium metal net 2.
5. on wooden side plate 7, place wooden press strip 6, from the boring of press strip top through riser until inside concrete, beat
Enter bolt 8 and tighten at top packing ring 10 and hexagonal (hexagon)nut 9, protective cover 1 is compacted.
6. connecting internal reinforcing bar with wire through concrete the second perforate 13, wire other end is through protective cover 1 upper center position
Put the first perforate 12 to be connected with titanium metal net 2.
7. lead to 40V unidirectional current, and insert suction pipe, sampling detection every 30 minutes from the perforate of protective cover 1 upper center position
The pH value of Lithium hydrate electrolyte solution and chloride ion content, maintain the concentration of Lithium hydrate in electrolyte make pH value 6 with
On to guarantee the efficiency of electrochemical reaction.
8. terminate operation when chloride ion content is less than 0.2%, sampling detection chloride ion is along the distribution feelings of the concrete degree of depth
Contrast before condition, with anticorrosive work, determine antiseptic effect.
The above, be only preferred embodiment of the present utility model, not this utility model is made any in form
Restriction, although this utility model is disclosed above with preferred embodiment, but is not limited to this utility model, any ripe
Know professional and technical personnel, in the range of without departing from technical solutions of the utility model, when in the technology of available the disclosure above
Hold and make a little change or be modified to the Equivalent embodiments of equivalent variations, as long as without departing from technical solutions of the utility model
Hold, any simple modification, equivalent variations and modification above example made according to technical spirit of the present utility model, the most still
Belong in the range of technical solutions of the utility model.
Claims (5)
1. in an armored concrete, chloride ion detaches anti-corrosive apparatus, it is characterised in that: include protective cover (1), wire netting
(2), DC source (3), reinforced concrete member (4), electrolyte solution (5), reinforcing bar (11), the first perforate (12) and second are left
Hole (13),
Described protective cover (1) is arranged on the upper surface of reinforced concrete member (4), and electrolysis is placed in the inside of described protective cover (1)
Matter solution (5), described wire netting (2) is arranged on the inner side of protective cover (1)；
Described protective cover (1) upper surface is provided with the first perforate (12), and described reinforced concrete member (4) is near reinforcing bar (11)
Outside is provided with the second perforate (13), and the positive pole of described DC source (3) passes the first perforate (12) and described gold by wire
Belonging to net (2) to be connected, the negative pole of described DC source (3) is connected with described reinforcing bar (11) through the second perforate (13) by wire
Connect, form electricity loop.
In armored concrete the most according to claim 1, chloride ion detaches anti-corrosive apparatus, it is characterised in that: described protective cover
(1) it is made up of polylith side plate (1-1) and base plate (1-2) combination.
In armored concrete the most according to claim 1 and 2, chloride ion detaches anti-corrosive apparatus, it is characterised in that: described
The position that protective cover (1) contacts with reinforced concrete member (4) is provided with sealing strip (14).
In armored concrete the most according to claim 3, chloride ion detaches anti-corrosive apparatus, it is characterised in that: in described protection
The outer surface of cover (1) is also respectively provided with wooden press strip (6) and wooden side plate (7), and described wooden side plate (7) is arranged on described guarantor
Four sides of guard shield (1), described wooden press strip (6) is arranged on the end face of protective cover (1).
In armored concrete the most according to claim 4, chloride ion detaches anti-corrosive apparatus, it is characterised in that: described wooden pressure
Bar (6) and wooden side plate (7) compress protective cover (1) by bolt (8) respectively, are fixed on described reinforced concrete member (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620626032.7U CN205688014U (en) | 2016-06-22 | 2016-06-22 | In a kind of armored concrete, chloride ion detaches anti-corrosive apparatus |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620626032.7U CN205688014U (en) | 2016-06-22 | 2016-06-22 | In a kind of armored concrete, chloride ion detaches anti-corrosive apparatus |
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| Publication Number | Publication Date |
|---|---|
| CN205688014U true CN205688014U (en) | 2016-11-16 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105925989A (en) * | 2016-06-22 | 2016-09-07 | 苏交科集团股份有限公司 | Electrochemical antiseptic device using latticed titanium anode and protection device |
| CN108385112A (en) * | 2018-02-09 | 2018-08-10 | 国网山东省电力公司经济技术研究院 | Concrete reinforcement corrosion cathode compensation device |
| CN112062600A (en) * | 2020-09-21 | 2020-12-11 | 顾聪颖 | Concrete dechlorination system and manufacturing method thereof |
-
2016
- 2016-06-22 CN CN201620626032.7U patent/CN205688014U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105925989A (en) * | 2016-06-22 | 2016-09-07 | 苏交科集团股份有限公司 | Electrochemical antiseptic device using latticed titanium anode and protection device |
| CN108385112A (en) * | 2018-02-09 | 2018-08-10 | 国网山东省电力公司经济技术研究院 | Concrete reinforcement corrosion cathode compensation device |
| CN112062600A (en) * | 2020-09-21 | 2020-12-11 | 顾聪颖 | Concrete dechlorination system and manufacturing method thereof |
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