CN207276719U - A kind of double solid reference electrode devices comprising silver chlorate and zinc suitable for deep-sea - Google Patents
A kind of double solid reference electrode devices comprising silver chlorate and zinc suitable for deep-sea Download PDFInfo
- Publication number
- CN207276719U CN207276719U CN201720256456.3U CN201720256456U CN207276719U CN 207276719 U CN207276719 U CN 207276719U CN 201720256456 U CN201720256456 U CN 201720256456U CN 207276719 U CN207276719 U CN 207276719U
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- China
- Prior art keywords
- reference electrode
- zinc
- ring flange
- sea
- deep
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- 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.)
- Withdrawn - After Issue
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Abstract
The utility model belongs to impressed current cathodic protection field, specifically a kind of double solid reference electrode devices comprising silver chlorate and zinc suitable for deep-sea.Including silver chloride reference electrode and its extraction wire, the ring flange I of engineering plastics material, sealed insulation gasket, fixed cable connector, connector, the ring flange II of titanium matter, zinc reference electrode and its extraction wire, wherein fixed cable connector is by big, small two titanium shells composition, the upper end ring flange I is connected with silver chloride reference electrode, lower end is connected with ring flange II and zinc reference electrode, its main body is internally provided with cavity, equipped with being connected to composite cable lead-out wire, the connector of silver chloride reference electrode extraction wire and zinc reference electrode extraction wire, whole device uses waterproof glue sealing to handle the gap between each component and the surface of cap nut after installation is complete.The utility model can effectively improve the anti-pressure ability and reliability of structure, can be adapted for deep-sea adverse circumstances.
Description
Technical field
A kind of double solid reference electrode devices comprising silver chlorate and zinc suitable for deep-sea are the utility model is related to, are belonged to
Impressed current cathodic protection field.
Background technology
In actual abyssal environment, water pressure is very huge, can directly destroy conventional reference electrode device, cause nothing
Work of the method to impressed current cathodic protection system monitors in real time.Impressed current cathodic protection technology is ocean platform anti-corrosion
Lose one of common method in technical field, reference electrode is the important detection part of impressed current cathodic protection system, reference
The testing result of electrode is to judge impressed current cathodic protection system working status and the important evidence of work efficiency.In measurement
During, one end of capture card is connected by conducting wire with reference electrode, and the other end is connected with protected steel structure surface, reference
The free end of electrode is exposed in the seawater (near the steel structure surface being measured under water), at this time reference electrode, seawater, steel
Structure and conducting wire just form a primary battery, and the potential difference between the battery plus-negative plate can be measured by voltmeter, convert into crossing
It can obtain the current potential of the steel structure surface under hydrogen electrode.To solve the above problems, exploitation design one kind is applicable to deep-sea
The reference electrode device of environment and possesses good watertightness and crushing resistance is of great significance.
Utility model content
In view of the above-mentioned problems, the purpose of this utility model is to provide a kind of reference electrode device, which can directly pacify
On the cable of impressed current cathodic protection system, the device itself has good watertightness and crushing resistance, can be applicable in
In deep-sea adverse circumstances.
A kind of double solid reference electrode devices comprising silver chlorate and zinc suitable for deep-sea, including fixed cable connect
Head, connector, silver chloride reference electrode, silver chloride reference electrode extraction wire, zinc reference electrode, zinc reference electrode are drawn and are led
Line, ring flange I, ring flange II and screw are some.
I material of ring flange is engineering plastics, and the upper end is stained with silver chloride reference electrode with waterproof glue, flange 1
Lower end is connected with fixed cable connector, is equipped with through hole, chlorine equipped with sealed insulation gasket, the centre of ring flange I therebetween
The silver-colored reference electrode extraction wire of change is passed through from through hole to be connected with the upper leading-out terminal of connector 5；
The cable connector of the fixation is made of small titanium shell 41 and big 42 combination of titanium shell, and internal cavities are by vulcanizing rubber
Filling sealing, and the connector 5 is wrapped in centre, large and small two parts titanium shell of fixed cable connector can be fixed
On the crust of composite cable.
The connector is watertight type.
The material of the ring flange II is titanium, is the extension of ring flange II among it, the extension lower end of ring flange II
There is casing, be attached by external screw thread on casing and zinc reference electrode internal thread, material is cased between casing and zinc reference electrode
Matter is the insulating sheath of polytetrafluoroethylene (PTFE), and insulation spacer is housed between the extension and zinc reference electrode of ring flange II, joins zinc
Than not being electrically connected between electrode and ring flange II.
The extension of the ring flange II outside zinc reference electrode with being cased with thermoplastic tube, to reduce zinc reference electrode in water
Exposed area, slow down the consumption of zinc reference electrode.
Sealed insulation gasket is housed between the ring flange II and fixed cable connector, and is closely connected by screw
It is connected together, through hole is provided with the center of ring flange II, zinc reference electrode extraction wire is passed through from through hole.
The extraction wire of the zinc reference electrode is connected on fastener, inside fastener insertion zinc reference electrode, with zinc reference
Electrode is connected through a screw thread, and conducting wire pierces into titanium tube and enters in the body cavity of fixed cable connector, titanium tube and conducting wire it
Between be equipped with and by a copper billet, two ethylene-propylene-diene monomer blob of viscoses casing stepped up by cord end plier so that sleeved compression extrudes the copper billet
Multiple-sealed layer is formed with rubber block.
All bolts are Antiskid screw, and waterproof glue is scribbled on screw thread.
After installation is complete in whole device, the gap between each component and the table of nuts are handled with waterproof glue sealing
Face.
The molding mode of fixed cable connector used in the utility model is that cast vulcanization rubber coagulates into titanium shell
Gu molding mode, titanium shell not only increase the anti-corrosion ability of structure, and improve the anti-pressure ability of structure, suitable for depth
Among extra large adverse circumstances；Vulcanization rubber makes the inside of fixed cable connector become a complete entirety, improves fixed electricity
Watertightness performance and unfailing performance inside cable joint.
In order to ensure the intensity of reference electrode structure and waterproof sealing effect, except conventional mechanical connection, rubber cushion sealing
Outside grip seal, the utility model is also sealed in other parts such as screw threads using waterproof glue, further improves screw thread
Bonding strength, pass through multi-sealed measure ensure structure sealing effect.
The advantages of the utility model：
The molding mode of fixed cable connector used in the utility model is that cast vulcanization rubber coagulates into titanium shell
Gu molding mode, titanium shell not only increase the anti-corrosion ability of structure, and improve the anti-pressure ability of structure, suitable for depth
Among extra large adverse circumstances.Vulcanization rubber makes the inside of fixed cable connector become a complete entirety, improves fixed cable and connects
Watertightness performance and unfailing performance inside head.The utility model device includes a silver chlorate solid reference electrode and a zinc is consolidated
Body reference electrode, two reference electrodes work at the same time, and not only measurement result can be compared mutually, and only in two reference electricity
In the case that pole is damaged at the same time, whole reference electrode device can just fail, therefore greatly improve the reliability of the device.
Brief description of the drawings
, below will be to embodiment for the embodiment of clearer explanation the utility model or the technical solution of the prior art
Or attached drawing needed to be used in the description of the prior art does one and simply introduces, it should be apparent that, drawings in the following description are only
Only it is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor
Put, other attached drawings can also be obtained according to these attached drawings.
Fig. 1 is a kind of knot of double solid reference electrode devices comprising silver chlorate and zinc suitable for deep-sea of the utility model
Structure schematic diagram.
Fig. 2 is the explosive view of double solid reference electrode devices of silver chlorate shown in Fig. 1 and zinc.
Wherein：1 is silver chloride reference electrode, and 2 be ring flange I, and 3 be sealed insulation gasket, and 4 connect for fixed cable
Head, 5 be connector, and 6 be ring flange II, and 7 be insulation spacer, and 8 be insulating sheath, and 9 be thermoplastic tube, and 10 be zinc reference electrode, 11
It is zinc reference electrode extraction wire for silver chloride reference electrode extraction wire, 12,13 be composite cable, and 41 be small titanium shell, and 42 are
Big titanium shell.
Embodiment
It is new with reference to this practicality to make the purpose, technical scheme and advantage of the embodiment of the utility model clearer
Attached drawing in type embodiment, clearly completely describes the technical scheme in the embodiment of the utility model：
As shown in Figure 1, being the structure diagram of the utility model, 1 is silver chloride reference electrode, it will be viscous with waterproof glue
In the upper end of ring flange I, sealed insulation gasket is lined between the main body of ring flange I and fixed cable connector, to ensure
The leakproofness and insulating properties of device entirety.
In present embodiment, 11 be silver chloride reference electrode extraction wire, and the central through hole of its through flange 1 enters admittedly
Surely the inside of cable connector, is connected with the upper leading-out terminal of connector 5, i.e., zinc reference electrode and chlorination in present embodiment
Silver-colored reference electrode cannot overturn, because zinc is heavier, reverse tailheaviness is higher, can cause structural instability, influence the use of device.
As preferred embodiment, zinc reference electrode extraction wire 12 is through II supercentral through hole of ring flange with being connected
The lower wire end of device 5 is connected.10 are threaded in inside thermoplastic tube for zinc reference electrode, its extraction wire is connected to embedded zinc ginseng
Than on the fastener of electrode interior, zinc reference electrode is connected by dismountable screw thread with the casing of II lower end of ring flange, and extraction is led
Line is pierced into the cavity for the main body that casing enters fixed cable connector, between casing and conducting wire equipped with by a copper billet,
Two ethylene-propylene-diene monomer blob of viscoses step up casing by cord end plier so that it is close that sleeved compression extrudes copper billet and rubber block the formation multiple tracks
Sealing.
6 be ring flange II, its lower end is equipped with extension, insulation spacer is housed on the extension of ring flange II, in casing
Material is the insulating sheath of polytetrafluoroethylene (PTFE) on outer sheath, is connected by external screw thread on casing and zinc reference electrode internal thread
Connecing, the extension of flange 2 is cemented thermal plastic pipe bottom with waterproof glue with being cased with thermoplastic tube on the outside of zinc reference electrode,
Sealed insulation gasket is lined between fixed cable connector and ring flange II.
As shown in Fig. 2, 4 be fixed cable connector, it is made of large and small two parts titanium shell, can be fixed on multiple
On the crust for closing cable.The internal cavities of fixed cable connector are sealed by vulcanizing rubber filling, and connector 5 is wrapped up
In centre.Connector 5 is the water-proof connector of T-shaped threeway.
In the cavity of the main body of fixed cable connector, it is fixed with 5 rubber vulcanizate of connector and fills up fixed use
Cable connector main body internal cavities, and also fill vulcanization rubber on another part of fixed cable connector.
In the present embodiment, after in whole device, installation is complete, between each component of waterproof glue sealing processing
The surface of gap and nuts.It is appreciated that in other embodiments, as long as can guarantee that whole device has preferable watertight
Property, it can ensure the drying property of internal structure at deep-sea.
All bolts are Antisliding bolt, and waterproof glue is scribbled on screw thread.
The above, is only the preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
New technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (10)
- A kind of 1. double solid reference electrode devices comprising silver chlorate and zinc suitable for deep-sea, it is characterised in that：Including fixation Cable connector (4), connector (5), silver chloride reference electrode (1), silver chloride reference electrode extraction wire (11), zinc reference Electrode (10), zinc reference electrode extraction wire (12), ring flange 1 (2) and ring flange 2 (6), wherein the ring flange 1 (2) upper end Silver chloride reference electrode (1) is stained with, the silver chloride reference electrode extraction wire (11) is supercentral logical through ring flange 1 (2) Hole is connected with the upper leading-out terminal of connector (5), and the zinc reference electrode extraction wire (12) is supercentral through ring flange 2 (6) Through hole is connected with the lower wire end of connector (5), the twin-core lead-out wire of composite cable (13) and the horizontal incoming end of connector (5) It is connected, it is described to be used for fixed cable connector (4) and is made of small titanium shell (41) and big titanium shell (42) combination, it is described to fix Cable connector (4) internal cavities are sealed by vulcanizing rubber filling, and the connector (5) is wrapped in centre, the flange Disk 2 (6) is stepped cylinder shape structure, can be topmost connected by bolt with the cable connector (4) of the fixation for one layer, in Between one layer be flange extension, the zinc reference electrode (10), the lower end of ring flange extension is casing, and be provided with external screw thread with The internal thread connection of the zinc reference electrode (10), zinc reference electrode extraction wire (12) lower end are connected on fastener, copper It is internal that nail is embedded in zinc reference electrode (10).
- 2. double solid reference electrode devices comprising silver chlorate and zinc according to claim 1 suitable for deep-sea, it is special Sign is：The ring flange 1 (2) is sealed with the sealed insulation gasket (3) of the junction for fixed cable connector (4), Sealed insulation gasket (3) is housed between the ring flange 2 (6) and fixed cable connector (4)；The connector (5) is T The water-proof connector of the threeway of type.
- 3. double solid reference electrode devices comprising silver chlorate and zinc according to claim 1 suitable for deep-sea, it is special Sign is：Described 1 (2) material of ring flange is engineering plastics, and the material of the ring flange 2 (6) is Titanium.
- 4. double solid reference electrode devices comprising silver chlorate and zinc according to claim 1 suitable for deep-sea, it is special Sign is：The fixed cable connector (4) that is used for is obtained by the way of the cast vulcanization rubber into titanium shell.
- 5. double solid reference electrode devices comprising silver chlorate and zinc according to claim 4 suitable for deep-sea, it is special Sign is：Insulating sheath (8) is cased with the ring flange 2 (6) between end flanges extension and zinc reference electrode (10).
- 6. double solid reference electrode devices comprising silver chlorate and zinc according to claim 5 suitable for deep-sea, it is special Sign is：Insulating sheath (8) material is polytetrafluoroethylene (PTFE).
- 7. double solid reference electrode devices comprising silver chlorate and zinc according to claim 6 suitable for deep-sea, it is special Sign is：With being cased with thermoplastic tube (9) outside zinc reference electrode (1) below the ring flange 2 (6).
- 8. double solid reference electrode devices comprising silver chlorate and zinc according to claim 1 suitable for deep-sea, it is special Sign is：The zinc reference electrode (10) is equipped with by a copper billet, two ethylene-propylene-diene monomer blob of viscoses by being cold-pressed between extraction wire and titanium tube Pincers step up casing so that sleeved compression extrudes the multiple-sealed layer that the copper billet and rubber block are formed.
- 9. double solid reference electrode devices comprising silver chlorate and zinc according to claim 1 suitable for deep-sea, it is special Sign is：The bolt is Antisliding bolt, and waterproof glue is scribbled on screw thread.
- 10. according to the double solid reference electrode devices comprising silver chlorate and zinc for being suitable for deep-sea described in claim 1 or 2, It is characterized in that：The surface in gap and cap nut between each component of the device is handled with waterproof glue sealing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720256456.3U CN207276719U (en) | 2017-03-15 | 2017-03-15 | A kind of double solid reference electrode devices comprising silver chlorate and zinc suitable for deep-sea |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720256456.3U CN207276719U (en) | 2017-03-15 | 2017-03-15 | A kind of double solid reference electrode devices comprising silver chlorate and zinc suitable for deep-sea |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207276719U true CN207276719U (en) | 2018-04-27 |
Family
ID=61991530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720256456.3U Withdrawn - After Issue CN207276719U (en) | 2017-03-15 | 2017-03-15 | A kind of double solid reference electrode devices comprising silver chlorate and zinc suitable for deep-sea |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207276719U (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 |
-
2017
- 2017-03-15 CN CN201720256456.3U patent/CN207276719U/en not_active Withdrawn - After Issue
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 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180427 Effective date of abandoning: 20200110 |