CN105388104B - The encapsulating structure and its packaging method of a kind of reference electrode - Google Patents
The encapsulating structure and its packaging method of a kind of reference electrode Download PDFInfo
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- CN105388104B CN105388104B CN201510420541.4A CN201510420541A CN105388104B CN 105388104 B CN105388104 B CN 105388104B CN 201510420541 A CN201510420541 A CN 201510420541A CN 105388104 B CN105388104 B CN 105388104B
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- 230000001070 adhesive effect Effects 0.000 claims abstract description 24
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 6
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- 238000010276 construction Methods 0.000 claims abstract description 5
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 18
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- 238000004210 cathodic protection Methods 0.000 claims description 8
- HKZLPVFGJNLROG-UHFFFAOYSA-M silver monochloride Chemical compound [Cl-].[Ag+] HKZLPVFGJNLROG-UHFFFAOYSA-M 0.000 claims description 8
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- Prevention Of Electric Corrosion (AREA)
Abstract
The invention discloses a kind of encapsulating structure of reference electrode, including：Two electrode supports being oppositely arranged, the electrode support II. positioned at encapsulating structure front end electrode support I and positioned at electrode package structure rear end form the high-precision reference electrode of composite reference electrode system and stablize reference electrode；And fixed pedestal parallel with tested steel construction；By the way of the present invention is combined using mechanical structure sealing, adhesive sealing, adhesive filling gap, the relieved package of reference electrode is realized in terms of sealing and intensity two；Using the combined use of two kinds of reference electrodes, current potential can be accurately measured, improves the reliability and redundancy of potential measurement；Overall package structure is simple for process with method, and quality is controllable, is suitable for deep water, the relieved package of long-life.
Description
Technical field
Encapsulating structure and its packaging method more particularly to a kind of Composite Double reference the present invention relates to a kind of reference electrode
The encapsulating structure of electrode belongs to impressed current cathodic protection field.
Background technology
Due to chlorion, dissolved oxygen and the presence of drying and watering cycle, ocean is a kind of harsh corruption for metal structure
Environment is lost, the metallic structures in marine environment must take appropriate safeguard procedures to avoid corrosion and damage, while need pair
The etch state of metal structure is detected, and the security evaluation of metal structure is carried out according to testing result.At present, cathodic protection
It is the effective ways for preventing metallic structures seawater corrosion to be combined with coating, in order to accurately analyze the corrosion of metallic structures with
Conservation status needs accurately to measure the surface potential of metallic structures.
Reference electrode is a kind of for measuring the reference electrode of metal current potential, current potential itself is stable and is not easy polarization or blunt
Change.
The type of reference electrode has very much, each reference electrode has certain scope of application, and has under use environment
There is different service life.
In cathodic protection frequently with reference electrode mainly have copper/copper sulfate electrode, high-purity zinc electrode and silver/silver chlorate
Three kinds of electrode, wherein copper/copper/saturated copper sulphate reference electrode are mainly used for the potential measurement of works in the soil such as underground piping,
It can be used as portable type measuring electrode in Seawater, since service life is shorter in Seawater, be not suitable for use in solid
Fixed pattern reference electrode.
High-purity zinc electrode uses high purity zinc or kirsite, has longer service life, but its potential drifting is larger, electricity
Position stability is poor.Silver/silver chlorate and Ag/AgX reference electrodes are preferably a kind of reference electrodes of performance in Seawater, are had
Longer service life, potential stability is better than high-purity zinc electrode, but preparation method and technique have a great impact to its performance, no
There is very big difference with the performance of silver/silver chloride reference electrode prepared by process.
In impressed current cathodic protection system, reference electrode in addition to be used for monitoring the conservation status of metallic structures with
Outside, control comparison signal for constant potential control device can be also provided, if exception occurs in reference electrode, potentiostat will be caused to survey
Signal error is measured, causes potentiostat output abnormal, may cause works that cannot be effectively protected, it is also possible to generate guarantor
Protect and influence the safety of works.Therefore accuracy, stability and the service life of reference electrode potential measurement directly influence
The cathodic protection effect of works.For the marine structure that jacket etc. needs decades digital preservation, in order to improve
The reliability and accuracy of measurement result the advantages of needing to combine two kinds of reference electrodes in Practical Project, use composite reference
Electrode.
In addition to the selection of reference electrode type, reference electrode structure design is for the accuracy and long-term reliability of measurement
There is large effect.《GBT 7387-1999 reference electrode technical conditions peculiar to vessel》Reference electrode used in hull is given in specification
The selection of type and mounting structure, but provide be single reference electrode situation, and since ship can periodically return dock
Maintenance, therefore the specification requires the usage time of reference electrode 6 years or 10 years, mounting means carries out excellent also for Ship Structure
Change design.
To jacket class formation object in Yu Haiyang, the structure type and working environment of jacket also determine reference electrode
Structure type and design requirement have its particularity, for example maintenance cost height and maintenance difficulty cause impossible in service phase greatly
Replaced and safeguarded, thus used by usually requiring that the service life of reference electrode and its encapsulating structure reach 20 years with
On.Have the case of reference electrode failure in Practical Project at present, therefore the corrosion for lasting a long time marine structure is supervised
It is very high for the Structural Design Requirement of reference electrode in survey.
Invention content
It is proposed in view of the above problems, the invention discloses a kind of encapsulating structure of reference electrode, including：
Two electrode supports being oppositely arranged, positioned at encapsulating structure front end electrode support I and positioned at electrode package structure rear end
Electrode support II.
It forms the high-precision reference electrode of composite reference electrode system and stablizes reference electrode；And it is put down with tested steel construction
The fixed pedestal of row；Under assembled state, two electrode supports are fixed on the pedestal；Stablize reference electrode and pass through connection
Bolt is fixed between two electrode support；High-precision reference electrode is fixed on the outside of an electrode support II；With external equipment
The cable of connection passes through two electrode supports and connection bolt, is connect with the high-precision reference electrode.
By being provided with fixed pedestal parallel with tested steel construction (in same level) so that reference electrode can be more
The closely tested steel construction of adjunction, overcome tradition be applied to marine structure in reference electrode distance by geodesic structure distance compared with
Far, the problem of parameter of acquisition is inaccurate.Meanwhile high-precision reference electrode and stablize reference electrode and constitute composite reference electrode
System increases the redundancy properties of system, effectively prevents a phenomena such as electrode failure causes entire reference electrode to fail
Generation, compared to existing reference electrode, there is the advantages of working time is longer, and gain of parameter is more stable.
It can constantly be dissolved in use in view of stablizing reference electrode, it is impossible to directly connect, pretend with electrode support
For preferred embodiment, the stabilization reference electrode is with female cylindrical tube, one end reducing of cylindrical tube, the change
External screw thread is carried at diameter；The head of the connection bolt has external screw thread, is internally provided with coaxial cable through-hole；The cylindrical tube
Composite structure is cooperatively formed with the screw rod for connecting bolt；The front end of the composite structure is the reducing end of the cylindrical tube, and rear end is
The connection bolt carries externally threaded bolt head；Under assembled state, reducing end and bolt head respectively with two electrode supports
Thread fitting.
The form being connected through a screw thread further enhances the water proofing property of electrode package structure, in practical work progress
In, in the joint face of itself of composite structure, such as at thread binding and encapsulating structure inside formed cavity in, smear and
Fill adhesive, the durability of the further water proofing property for increasing encapsulating structure, leakproofness and electrode entirety.
In order to further increase the fire resistance characteristic of encapsulating structure, as preferred embodiment, encapsulated using heat-shrink tube steady
Determine the junction of reference electrode and electrode support I, both increased the water proofing property of system, while in turn ensure stable reference electrode and sea
The area of water contact.
In order to ensure the water resistance of the encapsulating structure of reference electrode and external cable junction, as preferred embodiment party
Formula, electrode support I outsides are also associated with Waterproof connector of cable, which includes Waterproof connector of cable seat and Waterproof connector of cable
Cap.As preferable embodiment, it is provided on the outside of the electrode support I being connect with the stable reference electrode reducing end and cable
The threaded hole of waterproof connector seat cooperation.
Further, the attachment of marine organisms causes high-precision reference electrode to fail in order to prevent, the high-precision
Reference electrode is processed into cylinder, is fixed on the outside of electrode support II.As preferable embodiment, electrode support II's
Outside is equipped with the stepped hole of the fixed high-precision reference electrode, and stepped hole is through-hole, to set and high-precision reference electrode
The conducting wire of connection.It is fixed in the stepped hole after the high-precision reference electrode side socket protective layer.By setting rank
Terraced hole can effectively increase the attachment difficulty of marine animal and plant, compared to common blind hole (i.e. hole top and perimeter height phase
The usage time of high-precision reference electrode can be significantly increased together).
Meanwhile for the water proofing property for ensureing encapsulating structure, protection is provided between high-precision reference electrode and stepped hole
Layer, the protective layer include the guard circle of jacketed electrode side and the rubber pad of bottom.
As preferred embodiment, the high-precision reference electrode is Ag/AgCl or Ag/AgX electrodes；Stablize reference
Electrode is high-purity zinc electrode.
A kind of packaging method of reference electrode encapsulation, includes the following steps：
First, each component of encapsulating structure is cleaned using cleaning agent, is especially glued position, ensures the leakproofness and glue of structure
Viscous fastness.The cleaning agents such as alcohol or acetone can be selected in cleaning agent.
Then, adhesive is filled in the electrode support II stepped holes, high-precision reference electrode is socketed guard circle
It is packed into the stepped hole afterwards.
It is screwed in the cylindrical tube for stablizing reference electrode after smearing adhesive at the connection bolt screw rod, composition combination knot
The lead of high-precision reference electrode is passed through the cable through-hole inside composite structure by structure.
It is connected in the composite structure and screws in the outside with height after adhesive is smeared at bolt head external screw thread
In the electrode support of precision reference electrode.
In the stable reference electrode front end socket heavy wall band glue heat-shrink tube；External signal cable is sequentially passed through cable to prevent
Water swivel cap, waterproof connector seat and electrode support I；The lead of lead and high-precision reference electrode for stablizing reference electrode is distinguished
It is welded with the twin-core signal wires in signal cable, and passes through the heat-shrink tube and realize insulative water-proof protection.
After the reducing region smearing adhesive for stablizing reference electrode front end in composite structure, screw in electrode support I；It adjusts
The section heavy wall band glue heat-shrink tube, makes one end package electrode support I；The heating heat-shrink tube, makes it pack tightly stable ginseng
Than electrode and electrode support junction.
Adhesive is filled in the threaded hole on the outside of the electrode support I, Waterproof connector of cable seat is screwed in the spiral shell
Pit completes the fixation with electrode support I.
Waterproof connector of cable cap is screwed, signal cable is fixed on encapsulating structure；
By tube chamber welds with base to cathodic protection structure precalculated position surface；
Two electrode supports are fixed on the pedestal using bolt, complete the envelope of reference electrode encapsulating structure
Dress.
By adopting the above-described technical solution, the encapsulating structure and packaging method of a kind of reference electrode provided by the invention,
Using composite reference electrode, the redundancy and reliability of system are improved；Stablize reference electrode due to surface area is big and be not easy by
Marine growth covering pollution, and encapsulating structure and measurement structure distance are near, can preferably reflect the potential change of structure；In addition to routine
Mechanical connection, outside rubber cushion sealing and grip seal, the present invention in the part such as screw thread, cavity largely using adhesive, further
The bonding strength of screw thread is improved, ensures the sealing effect of structure by multi-sealed measure, filling adhesive by cavity can be with
Integrally-built underwater compressive property is improved, therefore the present invention overcomes lacking in existing reference electrode encapsulating structure designing technique
Point with it is insufficient, provide and a kind of can be used for deep water structure, measure that reliable, service life is long, disclosure satisfy that requirement of mechanical strength
Composite reference electrode package structure.
The beneficial effects of the invention are as follows：Relative to the prior art, a kind of encapsulating structure of reference electrode provided by the invention
And its packaging method using mechanical structure seal, adhesive sealing, adhesive filling gap be combined by the way of, from sealing and
Two aspect of intensity realizes the relieved package of reference electrode；Using the combined use of two kinds of reference electrodes, electricity can be accurately measured
The reliability and redundancy of potential measurement are improved in position；Overall package structure is simple for process with method, and quality is controllable, is suitable for depth
Water, the relieved package of long-life.
Description of the drawings
For the clearer technical solution for illustrating the embodiment of the present invention or the prior art, to embodiment or will show below
Have technology describe needed in attached drawing do one and simply introduce, it should be apparent that, the accompanying drawings in the following description is only
Some embodiments of the present invention for those of ordinary skill in the art, without creative efforts, may be used also
To obtain other attached drawings according to these attached drawings.
Fig. 1 is the axial decomposition diagram of the embodiment of the present invention
Fig. 2 is the structural map for stablizing reference electrode；
Fig. 3 is the structural map for connecting 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 composite structure sectional view for connecting bolt and stablizing reference electrode.
1st, high-precision reference electrode, 2, stablize reference electrode, 3, connection bolt, 4, electrode support II, 5, electrode support I,
6th, bottom plate, 7, Waterproof connector of cable seat, 8, Waterproof connector of cable cap, 9, composite structure, 10, heavy wall band glue heat-shrink tube.
Specific embodiment
To make technical scheme of the present invention and advantage clearer, with reference to the attached drawing in the embodiment of the present invention, to this
Technical solution in inventive embodiments is clearly completely described：
As shown in figures 1 to 6：Reference electrode encapsulating structure mainly includes：High-precision reference electrode 1 stablizes reference electrode 2, electricity
Pole bearing II4, electrode support I5, connection bolt 3, Waterproof connector of cable seat 7, Waterproof connector of cable cap 8, bottom plate 6, heavy wall band glue
Heat-shrink tube 10.Electrode support I5 and electrode support II4 are oppositely arranged.
High-precision reference electrode 1 selects Ag/AgCl electrodes in the present embodiment, is processed as cylindric.Stablize reference electrode 2
High-purity zinc electrode to be selected in the present embodiment, is processed into cylindrical tube, the through-hole inside cylindrical tube is with internal thread, and the one of cylindrical tube
End reducing, i.e. radius are less than cylinder pipe outside diameter, carry external screw thread at the reducing end, as shown in Figure 2.
Electrode support II4, electrode support I5, connection bolt 3 use polypropylene engineering plastic in this example.Connect bolt 3
Structure is as shown in figure 3, including being machined with externally threaded screw rod and equally externally threaded bolt head, the part of major diameter, i.e.,
On the inside of the external screw thread of bolt head and electrode support II4 (the opposite side of two electrode supports is set as inside, the part runed counter to
Outside for electrode support) internal thread in hole matches, and small diameter portion, i.e., the external screw thread of described screw portion is joined with stablizing
Than the screw-internal thread fit of electrode 2.Wire through-hole is provided with inside connection bolt 3, is in the present embodiment axle center hole.
Electrode support II4 structures are as shown in figure 4, outside is provided with reference electrode mounting hole, for installing Ag/AgCl electrodes,
The other end is equipped with female hole, is matched with the major diameter external screw thread for connecting bolt 3, and electrode mounting hole and internal thread
Wire through-hole is provided between hole.Bearing lower part is provided with mounting hole, between bearing and bottom plate 6 bolt connection.
Electrode support I5 structures are as shown in figure 5, outside is provided with threaded hole, and for installing Waterproof connector of cable seat 7, inside is opened
Have with female hole, for fixing-stable reference electrode, i.e. external screw thread of the threaded hole with stablizing 2 reducing end of reference electrode
It matches, identical with electrode support I4, bearing lower part is provided with bearing lower part and is provided with through-hole, connects for the bolt of bearing and bottom plate 6
It connects.
Connection bolt 3 and when stablizing reference electrode 2 and being assembled should will connect the minor diameter external screw thread of bolt 3 from stabilization
Reference electrode 2 is screwed in without externally threaded one end in its threaded hole, and forming both ends has externally threaded composite structure 9, wherein one end
To connect 3 major diameter external screw thread of bolt, the other end is stablizes 2 end external screw thread of reference electrode, as shown in Figure 6.
Reference electrode encapsulating structure encapsulation process is in the present embodiment：
(1) each component of reference electrode structure is cleaned using cleaning agent, it is preferred that emphasis is cleaning screw thread；
(2) adhesive is filled in the electrode mounting hole of electrode support II4, by 1 side of Ag/AgCl high-precisions reference electrode
O-ring, the upper rubber pad of bottom pad are put in electrode mounting hole, conducting wire is penetrated by cable through-hole to the other end.Glue
Stick plays the role of fixed high-precision reference electrode 1, filling installation gap prevents seawater from invading；
(3) adhesive will be smeared on the minor diameter external screw thread for connecting bolt 3, and screws in the interior spiral shell that zinc stablizes reference electrode 2
Electrode is fixed on connection bolt 3 by pit, is assembled into the composite structure 9 that connection bolt 3 stablizes reference electrode 2 with zinc.It will
The conducting wire of Ag/AgCl high-precisions reference electrode 1 is penetrated in the cable through-hole of composite structure 9, from the connection bolt 3 of composite structure 9
Major diameter external screw thread one end penetrates, and is pierced by from high-purity zinc electrode external screw thread one end；
(4) it is connected in composite structure 9 and smears adhesive on the major diameter external screw thread of bolt 3, be screwed into electrode support later
II4,4 centimetres of length, diameter are slightly larger than the heavy wall band glue heat-shrink tube 10 of high-purity zinc electrode on set in high-purity zinc electrode later.This
When Ag/AgCl high-precisions reference electrode 1, zinc stablizes reference electrode 2, connection bolt 3 has been firmly installed in electrode support II4
On, and the bonding effect due to adhesive and gap filling effect, have good water resistance；
(5) external signal cable is sequentially passed through into Waterproof connector of cable cap 8, waterproof connector seat and electrode support I5, it will be steady
Determine 2 lead of reference electrode and 1 lead of high-precision reference electrode is connected, and carry out respectively with the twin-core signal wires in signal cable
Insulative water-proof is protected；
(6) stablize in zinc and smear thread locking adhesive on the external screw thread of reference electrode 2, be screwed into electrode support I5, adjustment is high
Heavy wall band glue heat-shrink tube 10 in pure zinc electrode, is made one end be close to electrode support I5, is tightened later using high temperature, will be high
Pure zinc electrode and the junction of bearing 2 coat, and play good waterproof effect；
(7) sealant is perfused in bearing internal pore by the waterproof connector mounting hole of electrode support I5, cable is prevented
Water swivel seat 7 is installed on electrode support I5；
(8) adhesive is smeared on the cable between Waterproof connector of cable cap 8 and waterproof connector seat, screws cable waterproof and connect
Signal cable is reliably fixed on encapsulating structure by head cap 8, and with good water resistance；
(9) bottom plate 6 is welded to cathodic protection structure precalculated position surface；
(10) electrode support II4, electrode support I5 are fixed on by mounting hole and bolt on the reserved screw hole of bottom plate 6,
The encapsulation of reference electrode encapsulating structure is with installing at this time.
The advantages of this encapsulating structure is stable structure, and high-purity zinc electrode is not easy to be covered by marine growth dirty since surface area is big
Dye, and encapsulating structure and jacket distance are near, can preferably reflect the potential change of structure.In addition, polypropylene material can expire
Sufficient briny environment, and can guarantee sufficient mechanical strength.
The encapsulating material used in the present invention includes but not limited to the engineering plastics such as polypropylene, polytetrafluoro, the metals such as steel, titanium
Material, used solid reference electrode are also not limited to silver/silver chlorate, silver/silver halide, high purity zinc etc., can make up and meet
The electrode of reference electrode.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (6)
1. a kind of encapsulating structure of reference electrode, it is characterised in that have：
Two electrode supports being oppositely arranged, electrode support I and electrode support II；
It forms the high-precision reference electrode of composite reference electrode system and stablizes reference electrode；And
Fixed pedestal parallel with tested steel construction；
Under assembled state, two electrode supports are fixed on the pedestal；Stablize reference electrode to fix by connecting bolt
Between two electrode support；High-precision reference electrode is fixed on the outside of an electrode support II；
The cable being connect with external equipment passes through two electrode supports and connection bolt, with the high-precision reference electrode
Connection；
It is smeared and filled with gluing in joint face and space between two electrode support, reference electrode and connection bolt
Agent；
The stabilization reference electrode is one end reducing of cylindrical tube with female cylindrical tube, and outer spiral shell is carried at the reducing
Line；The head of the connection bolt has external screw thread, is internally provided with coaxial cable through-hole；
The cylindrical tube cooperatively forms composite structure with connecting the screw rod of bolt；The front end of the composite structure is the cylindrical tube
Reducing end, rear end carry externally threaded bolt head for the connection bolt；
Under assembled state, reducing end and bolt head respectively with two electrode support thread fittings；
In the composite structure adhesive is filled in joint face and connection space.
2. a kind of encapsulating structure of reference electrode according to claim 1, it is further characterized in that：Heat-shrink tube cladding is described steady
Determine the junction of reference electrode cylindrical tube and electrode support I.
3. a kind of encapsulating structure of reference electrode according to claim 1, it is further characterized in that：On the outside of electrode support I also
Waterproof connector of cable is connected with, which includes Waterproof connector of cable seat and Waterproof connector of cable cap；
The spiral shell coordinated with Waterproof connector of cable seat is provided on the outside of the electrode support I being connect with the stable reference electrode reducing end
Pit.
4. a kind of encapsulating structure of reference electrode according to claim 1, it is further characterized in that：It is connect with bolt head
The stepped hole of the fixed high-precision reference electrode is equipped on the outside of electrode support II；The high-precision reference electrode side socket is protected
It is fixed on after sheath in the stepped hole；
The protective layer includes：The guard circle of jacketed electrode side and the rubber pad of bottom.
5. a kind of encapsulating structure of reference electrode according to claim 1, it is further characterized in that：The high-precision reference
Electrode is Ag/AgCl or Ag/AgX electrodes；It is high-purity zinc electrode to stablize reference electrode.
6. the packaging method of the encapsulating structure of a kind of reference electrode as described in above-mentioned any claim, it is characterised in that have
Following steps：
- cleaning agent is used to clean each component of encapsulating structure；
- fill adhesive in the electrode support II stepped holes, be packed into after high-precision reference electrode socket guard circle described in
Stepped hole；
- smeared at the connection bolt screw rod after adhesive in the cylindrical tube of the stable reference electrode of screw-in, composition combination knot
The lead of high-precision reference electrode is passed through the cable through-hole inside composite structure by structure；
- outside is screwed in high-precision after smearing adhesive at connection bolt head external screw thread in the composite structure
It spends in the electrode support of reference electrode；
- in the stable reference electrode front end socket heavy wall band glue heat-shrink tube；External signal cable is sequentially passed through into cable waterproof
Joint cap, waterproof connector seat and electrode support I；By stablize reference electrode lead and high-precision reference electrode lead respectively with
Twin-core signal wires welding in signal cable, and pass through the heat-shrink tube and realize insulative water-proof protection；
- after the reducing region smearing adhesive of stable reference electrode front end, screwed in electrode support I in composite structure；It adjusts
The heavy wall band glue heat-shrink tube, makes one end package electrode support I；The heating heat-shrink tube, makes it pack tightly stable reference
Electrode and electrode support junction；
- adhesive is filled in the threaded hole on the outside of the electrode support I, Waterproof connector of cable seat is screwed in the screw thread
The fixation with electrode support I is completed in hole；
- Waterproof connector of cable cap is screwed, signal cable is fixed on encapsulating structure；
- by tube chamber welds with base to cathodic protection structure precalculated position surface；
- two electrode supports are fixed on the pedestal using bolt, complete the envelope of reference electrode encapsulating structure
Dress.
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| CN201510420541.4A CN105388104B (en) | 2015-07-16 | 2015-07-16 | The encapsulating structure and its packaging method of a kind of reference electrode |
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| 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 |
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| Publication Number | Publication Date |
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| CN105388104A CN105388104A (en) | 2016-03-09 |
| CN105388104B true CN105388104B (en) | 2018-06-08 |
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| 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 |
Citations (5)
| 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 |
| 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 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9044588B2 (en) * | 2009-04-16 | 2015-06-02 | Cochlear Limited | Reference electrode apparatus and method for neurostimulation implants |
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- 2015-07-16 CN CN201510420541.4A patent/CN105388104B/en active Active
Patent Citations (5)
| 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 |
| 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 |
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