CN105388104A - Packaging structure and packaging method of reference electrodes - Google Patents
Packaging structure and packaging method of reference electrodes Download PDFInfo
- Publication number
- CN105388104A CN105388104A CN201510420541.4A CN201510420541A CN105388104A CN 105388104 A CN105388104 A CN 105388104A CN 201510420541 A CN201510420541 A CN 201510420541A CN 105388104 A CN105388104 A CN 105388104A
- Authority
- CN
- China
- Prior art keywords
- electrode
- contrast electrode
- contrast
- cable
- high precision
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 18
- 238000004806 packaging method and process Methods 0.000 title abstract 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 13
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 6
- 239000010959 steel Substances 0.000 claims abstract description 6
- 230000008878 coupling Effects 0.000 claims description 32
- 238000010168 coupling process Methods 0.000 claims description 32
- 238000005859 coupling reaction Methods 0.000 claims description 32
- 238000010276 construction Methods 0.000 claims description 29
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 18
- 229910052725 zinc Inorganic materials 0.000 claims description 18
- 239000011701 zinc Substances 0.000 claims description 18
- 229910021607 Silver chloride Inorganic materials 0.000 claims description 12
- HKZLPVFGJNLROG-UHFFFAOYSA-M silver monochloride Chemical compound [Cl-].[Ag+] HKZLPVFGJNLROG-UHFFFAOYSA-M 0.000 claims description 11
- 239000003292 glue Substances 0.000 claims description 9
- 238000004210 cathodic protection Methods 0.000 claims description 8
- 239000002131 composite material Substances 0.000 claims description 7
- 238000005538 encapsulation Methods 0.000 claims description 7
- 238000012856 packing Methods 0.000 claims description 6
- 230000001681 protective effect Effects 0.000 claims description 5
- 238000004140 cleaning Methods 0.000 claims description 4
- 229920001971 elastomer Polymers 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 2
- 238000007789 sealing Methods 0.000 abstract description 10
- 238000005259 measurement Methods 0.000 abstract description 8
- 239000000853 adhesive Substances 0.000 abstract description 3
- 230000001070 adhesive effect Effects 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 abstract description 2
- 239000004332 silver Substances 0.000 description 6
- 230000007797 corrosion Effects 0.000 description 5
- 238000005260 corrosion Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 239000013535 sea water Substances 0.000 description 5
- 229910052709 silver Inorganic materials 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- -1 polypropylene Polymers 0.000 description 4
- 238000004078 waterproofing Methods 0.000 description 4
- 239000004743 Polypropylene Substances 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 229920001155 polypropylene Polymers 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 description 2
- 229920006351 engineering plastic Polymers 0.000 description 2
- 230000001965 increasing effect Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 241000370738 Chlorion Species 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000005856 abnormality Effects 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 229910000365 copper sulfate Inorganic materials 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000002161 passivation Methods 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
Landscapes
- Prevention Of Electric Corrosion (AREA)
Abstract
The invention discloses a packaging structure of reference electrodes. The packaging structure comprises two electrode supports which are oppositely arranged and a base which is fixed to be parallel to a measured steel structure, wherein the electrode support I located at the front end of the packaging structure and the electrode support II located at the back end of the packaging structure form the high-precision reference electrode and the stable reference electrode of a combined reference electrode system. According to the packaging structure and packaging method of the reference electrodes, the mode that mechanical structure sealing, adhesive sealing and adhesive gap filling are combined is adopted, and reliable packaging of the reference electrodes is achieved from the two aspects of the sealing property and the strength; by adopting the two reference electrodes to be used in a combined mode, the electric potential can be accurately measured, and the reliability and redundancy of electric potential measurement are improved; the overall packaging structure and method are simple in technology, controllable in quality and suitable for deep-water long-life reliable packaging.
Description
Technical field
The present invention relates to a kind of encapsulating structure and method for packing thereof of contrast electrode, refer more particularly to a kind of encapsulating structure of Composite Double contrast electrode, belong to impressed current cathodic protection field.
Background technology
Due to the existence of chlorion, dissolved oxygen DO and drying and watering cycle, ocean is for metal construction, it is a kind of harsh corrosion environment, metallic structures in marine environment must take suitable safeguard procedures to avoid corrosion and damage, need to detect the etch state of metal construction simultaneously, and carry out the safety assessment of metal construction according to testing result.At present, it is the effective ways preventing metallic structures marine corrosion that cathodic protection and coating combine, and in order to corrosion and the conservation status of accurate analysis metallic structures, needs the surface potential of Measurement accuracy metallic structures.
Contrast electrode is a kind of reference electrode for measuring metal current potential, and current potential own is stablized and not easily polarization or passivation.
The kind of contrast electrode has a lot, and often kind of contrast electrode has certain scope of application, and has different serviceable life under environment for use.
In cathodic protection, the normal contrast electrode adopted mainly contains copper/copper sulfate eletrode, high purity zinc electrode and silver/silver chloride electrode three kinds; wherein copper/copper/saturated copper sulphate contrast electrode is mainly used in the potential measurement of works in the soil such as underground pipeline; portable type measuring electrode is can be used as in Seawater; because serviceable life is shorter in Seawater, be therefore not suitable for use in fixed type reference electrode.
High purity zinc electrode adopts high purity zinc or kirsite, has longer serviceable life, but its potential drifting is comparatively large, and potential stability is poor.Silver/silver chloride and Ag/AgX contrast electrode are the good a kind of contrast electrodes of performance in Seawater, there is the longer life-span, potential stability is better than high purity zinc electrode, but preparation method and technique have a great impact its performance, there is very large difference in the performance of silver/silver chloride reference electrode prepared by different process method.
In impressed current cathodic protection system; contrast electrode except be used for monitor metallic structures conservation status except; also can be constant potential opertaing device and control comparison signal is provided; if contrast electrode occurs abnormal; potentiostat measuring-signal mistake will be caused; cause potentiostat output abnormality, works may be caused to can not get effective protection, also may produce overprotection and affect the safety of works.Therefore the accuracy of contrast electrode potential measurement, stability and directly have influence on the cathodic protection effect of works serviceable life.For the marine structure that jacket etc. needs digital preservation decades, in order to improve reliability and the accuracy of measurement result, in Practical Project, needing the advantage in conjunction with two kinds of contrast electrodes, using composite reference electrode.
Except the selection of contrast electrode type, contrast electrode structural design also has larger impact for the accuracy measured and long-term reliability.Selection and the mounting structure of hull contrast electrode type used is given in " GBT7387-1999 contrast electrode peculiar to vessel technical conditions " specification, but the situation being single contrast electrode provided, and overhaul because boats and ships regularly can return dock, therefore this specification requires 6 years or 10 years the service time to contrast electrode, and mounting means is also optimized design for Ship Structure.
To jacket class formation thing in Yu Haiyang, the version of jacket and working environment also determine the version of contrast electrode and designing requirement has its singularity, high and the maintenance difficulty of such as maintenance cost causes greatly can not carrying out changing and safeguarding in the phase under arms, therefore usually requires that the serviceable life of contrast electrode and the encapsulating structure thereof adopted reaches more than 20 years.The case that existing contrast electrode lost efficacy in Practical Project at present, in the corrosion monitoring therefore for life-span longer marine structure, the Structural Design Requirement for contrast electrode is very high.
Summary of the invention
For the proposition of above problem, the invention discloses a kind of encapsulating structure of contrast electrode, comprising:
Two electrode supports be oppositely arranged, are positioned at encapsulating structure front end electrode support I and the electrode support II being positioned at electrode package structure rear end.
The high precision contrast electrode of composition composite reference electrode system and stable contrast electrode; And fixing base parallel with tested steel construction; Under assembled state, two described electrode supports are fixed on described base; Stablizing contrast electrode is fixed between described two electrode supports by coupling bolt; High precision contrast electrode is fixed on outside an electrode support II; The cable be connected with external unit, through two described electrode supports and coupling bolt, is connected with described high precision contrast electrode.
By being provided with fixing base (be in same level) parallel with tested steel construction, make contrast electrode can more close to tested steel construction, overcome the contrast electrode distance that tradition is applied in marine structure distant by geodesic structure, the inaccurate problem of parameter of acquisition.Simultaneously, high precision contrast electrode and stable contrast electrode constitute composite reference electrode system, add the redundancy properties of system, an electrode failure is effectively prevented to cause the generation of the phenomenons such as whole contrast electrode inefficacy, compared to existing contrast electrode, there is the working time longer, the advantage that gain of parameter is more stable.
Consider that stable contrast electrode in use can constantly dissolve, directly can not be connected with electrode support, pretend as preferred embodiment, described stable contrast electrode is the female cylindrical tube of band, one end reducing of cylindrical tube, this reducing place is with external thread; The head of described coupling bolt has external thread, and inside is provided with coaxial cable through-hole; Described cylindrical tube coordinates with the screw rod of coupling bolt and forms unitized construction; The front end of this unitized construction is the reducing end of described cylindrical tube, and rear end is that described coupling bolt is with externally threaded bolt head; Under assembled state, reducing end and bolt head respectively with two electrode support threaded engagement.
The form be threaded connection, further enhancing the water proofing property of electrode package structure, in the work progress of reality, at the joint face of self of unitized construction, such as be screwed in the cavity of place and the formation of encapsulating structure inside, smear and fill tackifier, further increasing the durability of the water proofing property of encapsulating structure, sealing and electrode integral.
In order to increase the fire resistance characteristic of encapsulating structure further, as preferred embodiment, adopting heat-shrink tube encapsulation to stablize the junction of contrast electrode and electrode support I, both having increased the water proofing property of system, and in turn ensure that the area of stable contrast electrode and contact with sea water simultaneously.
In order to the water resistance of the encapsulating structure and external cable junction that ensure contrast electrode, as preferred embodiment, be also connected with Waterproof connector of cable outside electrode support I, this joint comprises Waterproof connector of cable seat and Waterproof connector of cable cap.As preferably embodiment, the outside of the electrode support I be connected with described stable contrast electrode reducing end has the threaded hole coordinated with Waterproof connector of cable seat.
Further, in order to prevent halobiontic attachment from causing high precision contrast electrode to lose efficacy, described high precision contrast electrode, is processed into cylindrical, is fixed on the outside of electrode support II.As preferably embodiment, the outside of electrode support II is provided with the shoulder hole of fixing described high precision contrast electrode, and shoulder hole is through hole, to arrange the wire be connected with high precision contrast electrode.Be fixed in described shoulder hole after described high precision contrast electrode side socket protective seam.By arranging shoulder hole, effectively can increase the attachment difficulty of marine animal and plant, comparing the service time that common blind hole (namely top, hole is identical with perimeter height) significantly can strengthen high precision contrast electrode.
Meanwhile, in order to ensure the water proofing property of encapsulating structure, between high precision contrast electrode and shoulder hole, be provided with protective seam, this protective seam comprises the guard circle of jacketed electrode side and the rubber blanket of bottom.
As preferred embodiment, described high precision contrast electrode is Ag/AgCl or Ag/AgX electrode; Stable contrast electrode is high purity zinc electrode.
A method for packing for contrast electrode encapsulation, comprises the steps:
First, use each assembly of clean-out system cleaning encapsulating structure, especially applying glue position, ensures the sealing of structure and gluing fastness.Clean-out system can select the clean-out system such as alcohol or acetone.
Then, in described electrode support II shoulder hole, fill tackifier, load described shoulder hole by after high precision contrast electrode socket guard circle.
Screwing in after tackifier is smeared at described coupling bolt screw rod place stablizes in the cylindrical tube of contrast electrode, and composition unitized construction, by the cable through-hole of the lead-in wire of high precision contrast electrode through unitized construction inside.
Screw in after in described unitized construction, tackifier is smeared at coupling bolt head external thread place in the electrode support of described outside with high precision contrast electrode.
At described stable contrast electrode front end socket heavy wall band glue heat-shrink tube; By external signal cable successively through Waterproof connector of cable cap, water joint seat and electrode support I; The lead-in wire of the lead-in wire of stable contrast electrode and high precision contrast electrode is welded with the twin-core signal wires in signal cable respectively, and realizes insulative water-proof protection by described heat-shrink tube.
After tackifier is smeared in the reducing region of stablizing contrast electrode front end in unitized construction, screw in electrode support I; Heavy wall band glue heat-shrink tube described in adjustment, makes its one end wrap up electrode support I; Heat-shrink tube described in heating, makes it pack tightly stable contrast electrode and electrode support junction.
Fill tackifier in threaded hole outside described electrode support I, the threaded hole described in being screwed in by Waterproof connector of cable seat, what complete with electrode support I is fixing.
Screw Waterproof connector of cable cap, signal cable is fixed on encapsulating structure;
Base is welded to surface, cathodic protection structure precalculated position;
Adopt bolt to be fixed on described base by two described electrode supports, complete the encapsulation of contrast electrode encapsulating structure.
Owing to have employed technique scheme, the encapsulating structure of a kind of contrast electrode provided by the invention and method for packing, adopt composite reference electrode, improve redundance and the reliability of system; Stablize contrast electrode to pollute because surface area is covered by marine growth greatly and not easily, and encapsulating structure and measurement structure distance is closely, can better the potential change of reflect structure; Except routine mechanical connection, rubber cushion sealing and grip seal except, the present invention adopts tackifier in a large number in the part such as screw thread, cavity, the strength of joint of further raising screw thread, the sealing effectiveness of structure is ensured by multi-sealed measure, fill tackifier by cavity and can improve integrally-built compressive property under water, therefore the composite reference electrode package structure that instant invention overcomes shortcoming in existing contrast electrode encapsulating structure designing technique with not enough, provide a kind of and may be used for deep water structure, measure reliable, long service life, requirement of mechanical strength can be met.
The invention has the beneficial effects as follows: relative to prior art, the encapsulating structure of a kind of contrast electrode provided by the invention and method for packing thereof adopt physical construction sealing, tackifier sealing, tackifier to fill the mode that space combines, and achieve the relieved package of contrast electrode from sealing and intensity two aspect; Adopt being combined of two kinds of contrast electrodes, can Measurement accuracy current potential, improve reliability and the redundance of potential measurement; Overall package structure and method technique is simple, and quality is controlled, is suitable for deep water, long-life relieved package.
Accompanying drawing explanation
In order to the technical scheme of clearer explanation embodiments of the invention or prior art, introduce doing one to the accompanying drawing used required in embodiment or description of the prior art simply below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the axial decomposing schematic representation of the embodiment of the present invention
Fig. 2 is the structural map of stable contrast electrode;
Fig. 3 is the structural map of coupling bolt;
Fig. 4 is the structural map of electrode support II;
Fig. 5 is the structural map of electrode support I;
Fig. 6 is the unitized construction cut-open view of coupling bolt and stable contrast electrode.
1, high precision contrast electrode, 2, stablize contrast electrode, 3, coupling bolt, 4, electrode support II, 5, electrode support I, 6, base plate, 7, Waterproof connector of cable seat, 8, Waterproof connector of cable cap, 9, unitized construction, 10, heavy wall band glue heat-shrink tube.
Embodiment
For making technical scheme of the present invention and advantage clearly, below in conjunction with the accompanying drawing in the embodiment of the present invention, clear complete description is carried out to the technical scheme in the embodiment of the present invention:
As shown in figures 1 to 6: contrast electrode encapsulating structure mainly comprises: high precision contrast electrode 1, stablize contrast electrode 2, electrode support II4, electrode support I5, coupling bolt 3, Waterproof connector of cable seat 7, Waterproof connector of cable cap 8, base plate 6, heavy wall band glue heat-shrink tube 10.Electrode support I5 and electrode support II4 is oppositely arranged.
High precision contrast electrode 1 selects Ag/AgCl electrode in the present embodiment, is processed as cylindric.Stablize contrast electrode 2 and select high purity zinc electrode in the present embodiment, be processed into cylindrical tube, the through hole of cylindrical tube inside is with internal thread, and an end reducing of cylindrical tube, namely radius is less than cylindrical tube external diameter, has external thread, as shown in Figure 2 in this reducing end band.
Electrode support II4, electrode support I5, coupling bolt 3 adopt polypropylene engineering plastic in this example.Coupling bolt 3 structure as shown in Figure 3, comprise with externally threaded screw rod and be processed with externally threaded bolt head equally, large diameter part, (set the relative side of two electrode supports is inner side to the external thread of i.e. bolt head with inside electrode support II4, the part of runing counter to is the outside of electrode support) internal thread in hole matches, small diameter portion, the namely described external thread of screw portion and the screw-internal thread fit of stable contrast electrode 2.Coupling bolt 3 inside has wire through-hole, is axle center hole in the present embodiment.
Electrode support II4 structure as shown in Figure 4, outside has contrast electrode mounting hole, and for installing Ag/AgCl electrode, the other end is provided with the female hole of band, match with the major diameter external thread of coupling bolt 3, and have wire through-hole between electrode mounting hole and internal thread hole.Bearing bottom has mounting hole, is connected for the bolt between bearing with base plate 6.
Electrode support I5 structure as shown in Figure 5, outside has threaded hole, for installing cables water joint seat 7, inner side has the female hole of band, for fixing-stable contrast electrode, namely this threaded hole matches with the external thread of stable contrast electrode 2 reducing end, identical with electrode support I4, bearing bottom has bearing bottom and has through hole, is connected for the bolt of bearing with base plate 6.
When coupling bolt 3 and stable contrast electrode 2 are assembled, should the minor diameter external thread of coupling bolt 3 be screwed in its threaded hole from stable contrast electrode 2 without externally threaded one end, form two ends and all have externally threaded unitized construction 9, wherein one end is coupling bolt 3 major diameter external thread, the other end for stablize contrast electrode 2 end external thread, as shown in Figure 6.
In the present embodiment, contrast electrode encapsulating structure encapsulation process is:
(1) use each assembly of clean-out system cleaning contrast electrode structure, focus on cleaning screw thread;
(2) in the electrode mounting hole of electrode support II4, fill tackifier, Ag/AgCl high precision contrast electrode 1 side is put rubber blanket on O type circle, bottom pad and is arranged in electrode mounting hole, its wire is penetrated to the other end by cable through-hole.Tackifier plays fixing high precision contrast electrode 1, fills the effect of installing gap and preventing seawater from invading;
(3) smear tackifier by the minor diameter external thread of coupling bolt 3, and screw in the internal thread hole that zinc stablizes contrast electrode 2, electrode is fixed on coupling bolt 3, be assembled into the unitized construction 9 that coupling bolt 3 and zinc stablize contrast electrode 2.The wire of Ag/AgCl high precision contrast electrode 1 is penetrated in the cable through-hole of unitized construction 9, penetrates from coupling bolt 3 major diameter external thread one end of unitized construction 9, pass from high purity zinc electrode external thread one end;
(4) in unitized construction 9 coupling bolt 3 major diameter external thread on smear tackifier, be screwed into electrode support II4 afterwards, on high purity zinc electrode, overlap length 4 centimetres, diameter afterwards slightly larger than the heavy wall band glue heat-shrink tube 10 of high purity zinc electrode.Now Ag/AgCl high precision contrast electrode 1, zinc stablizes contrast electrode 2, coupling bolt 3 is all firmly arranged on electrode support II4, and due to the bonding effect of tackifier and fill gaps effect, possesses good water resistance;
(5) external signal cable is passed Waterproof connector of cable cap 8, water joint seat and electrode support I5 successively, being gone between by stable contrast electrode 2 goes between with high precision contrast electrode 1 is connected with the twin-core signal wires in signal cable respectively, and carries out insulative water-proof protection;
(6) external thread stablizing contrast electrode 2 at zinc smears thread locking adhesive, be screwed in electrode support I5, heavy wall band glue heat-shrink tube 10 on adjustment high purity zinc electrode, its one end is made to be close to electrode support I5, high temperature is used to be tightened afterwards, by coated for the junction of high purity zinc electrode and bearing 2, play good waterproof effect;
(7) pour into sealant by the water joint mounting hole of electrode support I5 in bearing internal pore, Waterproof connector of cable seat 7 is installed on electrode support I5;
(8) tackifier smeared by the cable between Waterproof connector of cable cap 8 and water joint seat, screws Waterproof connector of cable cap 8, signal cable is fixed on encapsulating structure reliably, and there is good water resistance;
(9) base plate 6 is welded to surface, cathodic protection structure precalculated position;
(10) by electrode support II4, electrode support I5 by mounting hole be bolted on the reserved screw of base plate 6, now contrast electrode encapsulating structure encapsulation with install.
The advantage of this encapsulating structure is Stability Analysis of Structures, and high purity zinc electrode pollutes because surface area is covered by marine growth greatly and not easily, and encapsulating structure and jacket distance closely, can better the potential change of reflect structure.In addition, polypropylene material can meet briny environment, and can ensure sufficient mechanical strength.
The encapsulating material adopted in the present invention includes but not limited to the engineering plastics such as polypropylene, polytetrafluoro, the metal material such as steel, titanium, the solid reference electrode adopted also is not limited only to silver/silver chloride, silver/silver halide, high purity zinc etc., can form the electrode meeting contrast electrode.
The above; be only the present invention's preferably embodiment; but protection scope of the present invention is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; be equal to according to technical scheme of the present invention and inventive concept thereof and replace or change, all should be encompassed within protection scope of the present invention.
Claims (7)
1. an encapsulating structure for contrast electrode, is characterized in that having:
Two electrode supports be oppositely arranged, electrode support I and electrode support II;
The high precision contrast electrode of composition composite reference electrode system and stable contrast electrode; And
Fixing base parallel with tested steel construction;
Under assembled state, two described electrode supports are fixed on described base; Stablizing contrast electrode is fixed between described two electrode supports by coupling bolt; High precision contrast electrode is fixed on outside an electrode support II;
The cable be connected with external unit, through two described electrode supports and coupling bolt, is connected with described high precision contrast electrode;
Smear in described two electrode supports, joint face between contrast electrode and coupling bolt and space and be filled with tackifier.
2. the encapsulating structure of a kind of contrast electrode according to claim 1, is further characterized in that:
Described stable contrast electrode is the female cylindrical tube of band, one end reducing of cylindrical tube, and this reducing place is with external thread; The head of described coupling bolt has external thread, and inside is provided with coaxial cable through-hole;
Described cylindrical tube coordinates with the screw rod of coupling bolt and forms unitized construction; The front end of this unitized construction is the reducing end of described cylindrical tube, and rear end is that described coupling bolt is with externally threaded bolt head;
Under assembled state, reducing end and bolt head respectively with two electrode support threaded engagement;
Tackifier is filled with in joint face and connection space in described unitized construction.
3. the encapsulating structure of a kind of contrast electrode according to claim 2, is further characterized in that: the junction of the coated described stable contrast electrode cylindrical tube of heat-shrink tube and electrode support I.
4. the encapsulating structure of a kind of contrast electrode according to claim 2, is further characterized in that: be also connected with Waterproof connector of cable outside electrode support I, this joint comprises Waterproof connector of cable seat and Waterproof connector of cable cap;
The outside of the electrode support I be connected with described stable contrast electrode reducing end has the threaded hole coordinated with Waterproof connector of cable seat.
5. the encapsulating structure of a kind of contrast electrode according to claim 2, is further characterized in that: the shoulder hole being provided with fixing described high precision contrast electrode outside the described electrode support II be connected with bolt head; Be fixed in described shoulder hole after described high precision contrast electrode side socket protective seam;
Described protective seam comprises: the guard circle of jacketed electrode side and the rubber blanket of bottom.
6. the encapsulating structure of a kind of contrast electrode according to claim 1, is further characterized in that: described high precision contrast electrode is Ag/AgCl or Ag/AgX electrode; Stable contrast electrode is high purity zinc electrode.
7. a method for packing for the contrast electrode encapsulation as described in above-mentioned arbitrary claim, is characterized in that having following steps:
-use each assembly of clean-out system cleaning encapsulating structure;
-in described electrode support II shoulder hole, fill tackifier, load described shoulder hole after high precision contrast electrode socket guard circle;
-screwing in after tackifier is smeared at described coupling bolt screw rod place and stablize in the cylindrical tube of contrast electrode, composition unitized construction, by the cable through-hole of the lead-in wire of high precision contrast electrode through unitized construction inside;
-screw in the electrode support of described outside with high precision contrast electrode after in described unitized construction, tackifier is smeared at coupling bolt head external thread place;
-at described stable contrast electrode front end socket heavy wall band glue heat-shrink tube; By external signal cable successively through Waterproof connector of cable cap, water joint seat and electrode support I; The lead-in wire of the lead-in wire of stable contrast electrode and high precision contrast electrode is welded with the twin-core signal wires in signal cable respectively, and realizes insulative water-proof protection by described heat-shrink tube;
After tackifier is smeared in-reducing the region of stablizing contrast electrode front end in unitized construction, screw in electrode support I; Heavy wall band glue heat-shrink tube described in adjustment, makes its one end wrap up electrode support I; Heat-shrink tube described in heating, makes it pack tightly stable contrast electrode and electrode support junction;
Fill tackifier in-threaded hole outside described electrode support I, the threaded hole described in being screwed in by Waterproof connector of cable seat, what complete with electrode support I is fixing;
-screw Waterproof connector of cable cap, signal cable is fixed on encapsulating structure;
-base is welded to surface, cathodic protection structure precalculated position;
-adopt bolt to be fixed on described base by two described electrode supports, complete the encapsulation of contrast electrode encapsulating structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510420541.4A CN105388104B (en) | 2015-07-16 | 2015-07-16 | The encapsulating structure and its packaging method of a kind of reference electrode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510420541.4A CN105388104B (en) | 2015-07-16 | 2015-07-16 | The encapsulating structure and its packaging method of a kind of reference electrode |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105388104A true CN105388104A (en) | 2016-03-09 |
| CN105388104B CN105388104B (en) | 2018-06-08 |
Family
ID=55420642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510420541.4A Active CN105388104B (en) | 2015-07-16 | 2015-07-16 | The encapsulating structure and its packaging method of a kind of reference electrode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105388104B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106676542A (en) * | 2017-03-15 | 2017-05-17 | 大连科迈尔防腐科技有限公司 | Double-solid reference electrode device containing silver chloride and zinc and applicable to deep sea |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201317810Y (en) * | 2008-11-26 | 2009-09-30 | 天津市斯莱顿电子有限公司 | Reference electrode capable of being replaced in water |
| US20100268313A1 (en) * | 2009-04-16 | 2010-10-21 | Otologics, Llc | Reference electrode apparatus and method for neurostimulation implants |
| CN201634765U (en) * | 2010-03-05 | 2010-11-17 | 宁波中科腐蚀控制工程技术有限公司 | Cathode protection system of steel water gate |
| CN201778114U (en) * | 2010-07-30 | 2011-03-30 | 上海船舶运输科学研究所 | Ship hull impressed current cathodic protection device |
| CN202421120U (en) * | 2011-10-21 | 2012-09-05 | 中国海洋石油总公司 | Compound double-reference electrode for monitoring potential of seawater pipeline |
| CN204855329U (en) * | 2015-07-16 | 2015-12-09 | 大连科迈尔防腐科技有限公司 | Reference electrode's packaging structure |
-
2015
- 2015-07-16 CN CN201510420541.4A patent/CN105388104B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201317810Y (en) * | 2008-11-26 | 2009-09-30 | 天津市斯莱顿电子有限公司 | Reference electrode capable of being replaced in water |
| US20100268313A1 (en) * | 2009-04-16 | 2010-10-21 | Otologics, Llc | Reference electrode apparatus and method for neurostimulation implants |
| CN201634765U (en) * | 2010-03-05 | 2010-11-17 | 宁波中科腐蚀控制工程技术有限公司 | Cathode protection system of steel water gate |
| CN201778114U (en) * | 2010-07-30 | 2011-03-30 | 上海船舶运输科学研究所 | Ship hull impressed current cathodic protection device |
| CN202421120U (en) * | 2011-10-21 | 2012-09-05 | 中国海洋石油总公司 | Compound double-reference electrode for monitoring potential of seawater pipeline |
| CN204855329U (en) * | 2015-07-16 | 2015-12-09 | 大连科迈尔防腐科技有限公司 | Reference electrode's packaging structure |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106676542A (en) * | 2017-03-15 | 2017-05-17 | 大连科迈尔防腐科技有限公司 | Double-solid reference electrode device containing silver chloride and zinc and applicable to deep sea |
| CN106676542B (en) * | 2017-03-15 | 2020-01-10 | 大连科迈尔防腐科技有限公司 | Double-solid reference electrode device containing silver chloride and zinc and suitable for deep sea |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105388104B (en) | 2018-06-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201722427U (en) | Jacket impressed current cathode protection device | |
| CN202421120U (en) | Compound double-reference electrode for monitoring potential of seawater pipeline | |
| CN100585010C (en) | Monitoring device for sea platform sacrificing anode and generating current flow | |
| CN101882670B (en) | Waterproofing device for energy storage battery | |
| CN204855329U (en) | Reference electrode's packaging structure | |
| CN204313829U (en) | A kind of stationary slope level | |
| CN105388104A (en) | Packaging structure and packaging method of reference electrodes | |
| CN103884268B (en) | A kind of full waterproof current vortex sensor probe | |
| CN105161907B (en) | Underwater sealing cabin cable connection penetration piece | |
| CN102879079A (en) | 12.5Mpa pressure resistant array and production method thereof | |
| CN106676542A (en) | Double-solid reference electrode device containing silver chloride and zinc and applicable to deep sea | |
| CN111650649A (en) | Cable integrated electric field sensor electrode array and preparation method thereof | |
| CN204999975U (en) | Be used for underwater reference electrode | |
| CN209055099U (en) | A kind of high reliability bottom platform monitor for stress | |
| CN104233313A (en) | Electric potential sensor with dual high-purity zinc and sliver/silver chloride reference electrodes | |
| CN203259493U (en) | Reference electrode for protecting and monitoring cathode of offshore wind power foundation | |
| CN205861004U (en) | A kind of strain gauge means being applicable to maritime environment | |
| CN103014722B (en) | Device for installing impressed current cathodic protection system on offshore platform | |
| CN214749941U (en) | Tensile reference electrode with replaceable probe | |
| CN211785813U (en) | Small-sized electric field potential measuring device | |
| CN103806006A (en) | Remote site suspension impressed current auxiliary anode device and usage thereof | |
| CN209816287U (en) | Novel reference electrode is fixed device | |
| CN211876973U (en) | Fiber grating strain sensor capable of being used in underwater severe environment for long time | |
| KR102030613B1 (en) | Multichannel freshwater-brine mixing zone at groundwater monitoring device capable of monitoring freshwater-brine mixing zone at groundwater in borehole | |
| KR20170123446A (en) | Sensing part waterproof and durabilty reinforced pressure type water level sensor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A packaging structure of reference electrode and its packaging method Effective date of registration: 20220225 Granted publication date: 20180608 Pledgee: Dalian Enterprise Credit Financing Guarantee Co.,Ltd. Pledgor: DALIAN KINGMILE ANTICORROSION TECHNOLOGY Co.,Ltd. Registration number: Y2022210000014 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230223 Granted publication date: 20180608 Pledgee: Dalian Enterprise Credit Financing Guarantee Co.,Ltd. Pledgor: DALIAN KINGMILE ANTICORROSION TECHNOLOGY Co.,Ltd. Registration number: Y2022210000014 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Packaging structure and method of a reference electrode Effective date of registration: 20230317 Granted publication date: 20180608 Pledgee: Industrial Bank Limited by Share Ltd. Dalian branch Pledgor: DALIAN KINGMILE ANTICORROSION TECHNOLOGY Co.,Ltd. Registration number: Y2023980035332 |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 116000 Miao Ling Village, Lingshui Town, Ganjingzi District, Dalian City, Liaoning Province Patentee after: Dalian Komeier Marine Technology Co.,Ltd. Address before: 116000 1008, Taide building, No. 537, Huangpu Road, high tech park, Dalian, Liaoning Province Patentee before: DALIAN KINGMILE ANTICORROSION TECHNOLOGY Co.,Ltd. |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20180608 Pledgee: Industrial Bank Limited by Share Ltd. Dalian branch Pledgor: Dalian Komeier Marine Technology Co.,Ltd. Registration number: Y2023980035332 |
|
| PM01 | Change of the registration of the contract for pledge of patent right | ||
| PM01 | Change of the registration of the contract for pledge of patent right |
Change date: 20240318 Registration number: Y2023980035332 Pledgor after: Dalian Komeier Marine Technology Co.,Ltd. Pledgor before: DALIAN KINGMILE ANTICORROSION TECHNOLOGY Co.,Ltd. |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A packaging structure and packaging method for a reference electrode Granted publication date: 20180608 Pledgee: Industrial Bank Limited by Share Ltd. Dalian branch Pledgor: Dalian Komeier Marine Technology Co.,Ltd. Registration number: Y2024980008967 |