CN214168139U - Impressed current cathodic protection device for ship ballast tank - Google Patents
Impressed current cathodic protection device for ship ballast tank Download PDFInfo
- Publication number
- CN214168139U CN214168139U CN202022389990.6U CN202022389990U CN214168139U CN 214168139 U CN214168139 U CN 214168139U CN 202022389990 U CN202022389990 U CN 202022389990U CN 214168139 U CN214168139 U CN 214168139U
- Authority
- CN
- China
- Prior art keywords
- ballast tank
- reference electrode
- potentiostat
- auxiliary anode
- protection device
- 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.)
- Active
Links
Images
Landscapes
- Prevention Of Electric Corrosion (AREA)
Abstract
The embodiment of the utility model discloses boats and ships ballast tank impressed current cathodic protection device, concretely relates to boats and ships field, which comprises a ship body, a plurality of ballast tank has been seted up to the inside of hull, the inside one end fixed mounting of hull has the potentiostat, the inner wall fixed mounting of ballast tank has the reference electrode, one side fixed mounting that the inner wall of ballast tank is located the reference electrode has supplementary positive pole. The utility model discloses a set up the cable, the potentiostat, reference electrode and auxiliary anode, reference electrode is joined in marriage to every ballast tank, auxiliary anode, link to each other with the potentiostat through the cable, the reference electrode surveys potential signal and passes to the potentiostat, the potentiostat calculates the comparison processing back, if the electric potential is higher than the best protective value, through auxiliary anode release current, reduce ballast tank electric potential, and make it maintain in the best protective value, it is more intelligent, and is pollution-free, simple to operate, the better ideal of protective effect, and the cost of input is lower.
Description
Technical Field
The embodiment of the utility model provides a relate to the boats and ships field, concretely relates to boats and ships ballast tank adds electric current cathodic protection device outward.
Background
With the continuous development of economy, water traffic is developed more and more, and when the water traffic is carried, a large ship needs to be used.
The prior art has the following defects: the existing ship ballast tank is of a steel structure, and in order to reduce corrosion, a zinc block can be installed in the ballast tank, so that the time is long, certain pollution is easily caused, the zinc block needs to be replaced regularly, and the cost is high.
SUMMERY OF THE UTILITY MODEL
Therefore, the embodiment of the utility model provides a ship ballast tank adds electric current cathodic protection device outward, through the cable, the potentiostat, reference electrode and auxiliary anode, every ballast tank joins in marriage the reference electrode, auxiliary anode, link to each other with the potentiostat through the cable, reference electrode surveys potential signal and passes to the potentiostat, the potentiostat calculates the comparison and handles the back, if the electric potential is higher than the best protection value, through auxiliary anode release current, reduce ballast tank electric potential, and make it maintain in the best protection value, it is more intelligent, and pollution-free, simple to operate, the better ideal of protection effect, and the cost of input is lower, because cause the problem that the pollution leads to easily among the solution prior art.
In order to achieve the above object, the embodiment of the present invention provides the following technical solutions: the external current cathode protection device for the ship ballast tank comprises a ship body, wherein a plurality of ballast tanks are arranged inside the ship body, a potentiostat is fixedly mounted at one end inside the ship body, a reference electrode is fixedly mounted on the inner wall of each ballast tank, an auxiliary anode is fixedly mounted on one side, located on the reference electrode, of the inner wall of each ballast tank, cables are connected to one ends of the reference electrode and one end of the auxiliary anode, the reference electrode and the auxiliary anode are electrically connected with the potentiostat through the cables, connectors are arranged at the top ends of the reference electrode and the auxiliary anode, and one ends of the cables are matched with the connectors.
Furthermore, a baffle ring is fixedly installed at the bottom end of the auxiliary anode, and a connecting ring is sleeved at the bottom end of the outer surface of the auxiliary anode.
Further, the bottom end of the connecting ring is provided with an installation seat, and the top end of the installation seat is fixedly provided with a connecting pipe.
Furthermore, threads are arranged on the inner wall of the connecting ring and the outer surface of the connecting pipe, and the connecting ring is fixedly connected with the connecting pipe through the threads.
Further, the inside of mount pad is provided with the screw, the mount pad passes through screw and ballast tank fixed connection.
Furthermore, elastic sheets are arranged on two sides of the inner wall of the joint, and a side shaft is fixedly mounted at one end, located at the elastic sheet, of the inner wall of the joint.
Furthermore, the elastic sheet is fixedly connected with the joint through a side shaft and is made of brass.
The embodiment of the utility model provides a have following advantage:
1. through arranging a cable, a potentiostat, a reference electrode and an auxiliary anode, each ballast tank is provided with the reference electrode, the auxiliary anode is connected with the potentiostat through the cable, a potential signal measured by the reference electrode is transmitted to the potentiostat, and after calculation and comparison processing of the potentiostat, if the potential is higher than an optimal protection value, the auxiliary anode releases current to reduce the potential of the ballast tank and maintain the potential within the optimal protection value, so that the method is more intelligent, pollution-free, convenient to install, better in protection effect and lower in input cost;
2. through setting up the mount pad, the connecting pipe, go-between and screw, when installing supplementary positive pole and reference electrode, need fix the mounted position at the ballast tank with the mount pad through the screw, then the go-between that will assist positive pole and reference electrode bottom corresponds with the connecting pipe on the mount pad, rotate the go-between after that, make go-between and connecting pipe pass through the screw thread and be connected, when needs are dismantled supplementary positive pole and reference electrode and are examined time measuring, can rotate the bottom go-between, make go-between and mount pad break away from, it is comparatively convenient.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a top view of the whole of the present invention;
FIG. 3 is a view showing the structure of the auxiliary anode of the present invention;
fig. 4 is a top view of the mounting base of the present invention;
fig. 5 is an internal structure view of the joint of the present invention.
In the figure: the device comprises a ship body 1, a ballast tank 2, a potentiostat 3, a reference electrode 4, an auxiliary anode 5, a cable 6, a connector 7, a retaining ring 8, a connecting ring 9, a mounting seat 10, a connecting pipe 11, a screw 12, a spring plate 13 and a side shaft 14.
Detailed Description
The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to the attached drawings 1-3 of the specification, the external current cathode protection device for the ballast tank of the ship in the embodiment comprises a ship body 1, wherein a plurality of ballast tanks 2 are arranged inside the ship body 1, a potentiostat 3 is fixedly installed at one end inside the ship body 1, a reference electrode 4 is fixedly installed on the inner wall of each ballast tank 2, an auxiliary anode 5 is fixedly installed on one side, located on the reference electrode 4, of the inner wall of each ballast tank 2, cables 6 are connected to one ends of the reference electrode 4 and the auxiliary anode 5, the reference electrode 4 and the auxiliary anode 5 are electrically connected with the potentiostat 3 through the cables 6, connectors 7 are arranged at the top ends of the reference electrode 4 and the auxiliary anode 5, and one end of each cable 6 is matched with the connector 7.
The implementation scenario is specifically as follows: the utility model discloses every ballast tank joins in marriage reference electrode 4 and auxiliary anode 5, link to each other with potentiostat 3 through cable 6, reference electrode 4 surveys potential signal and passes to potentiostat 3, potentiostat 3 calculates the comparison processing back, if the electric potential is higher than when best protective value, through auxiliary anode 5 release current, reduce ballast tank 2 electric potential, and make it maintain in best protective value, gather the 2 steel construction corrosion conditions in ballast tank through reference electrode 4, calculate the comparison processing back through potentiostat 3, through auxiliary anode 5 release current, inhibit steel construction corrosion, thereby reach the purpose of protection, it is more intelligent, and pollution-free, simple to operate, the protection effect is better, and the cost of input is lower, mainly be applicable to in various ballast ship tanks 2.
Referring to the attached fig. 4-5 in the specification, in the external current cathode protection device for the ballast tank of the ship according to the embodiment, the bottom end of the auxiliary anode 5 is fixedly provided with a baffle ring 8, and the bottom end of the outer surface of the auxiliary anode 5 is sleeved with a connecting ring 9.
Further, the bottom end of the connection ring 9 is provided with a mounting seat 10, the top end of the mounting seat 10 is fixedly provided with a connection pipe 11, the connection ring 9 at the bottom end of the auxiliary anode 5 and the reference electrode 4 corresponds to the connection pipe 11 on the mounting seat 10, and then the connection ring 9 is rotated to connect the connection ring 9 and the connection pipe 11 through threads.
Further, the inner wall of the connection ring 9 and the outer surface of the connection pipe 11 are both provided with threads, the connection ring 9 and the connection pipe 11 are fixedly connected through the threads, and when the auxiliary anode 5 and the reference electrode 4 need to be disassembled and detected, the connection ring 9 at the bottom end can be rotated, so that the connection ring 9 is separated from the mounting seat 10, and the operation is convenient.
Further, the mounting seat 10 is provided with a screw 12 therein, the mounting seat 10 is fixedly connected to the ballast tank 2 by the screw 12, and when the auxiliary anode 5 and the reference electrode 4 are mounted, the mounting seat 10 needs to be fixed to the mounting position of the ballast tank 2 by the screw 12.
Furthermore, spring plates 13 are arranged on two sides of the inner wall of the joint 7, and a side shaft 14 is fixedly mounted at one end, located at the spring plate 13, of the inner wall of the joint 7.
Furthermore, the elastic sheet 13 is fixedly connected with the connector 7 through the side shaft 14, the elastic sheet 13 is made of brass, when the cable 6 is connected with the auxiliary anode 5 and the reference electrode 4, one end of the cable 6 needs to be inserted into the connector 7, and when the cable 6 is completely inserted into the connector 7, the elastic sheets 13 on the two sides can clamp the cable 6 through elastic force, so that the connection firmness is improved.
The implementation scenario is specifically as follows: when the auxiliary anode 5 and the reference electrode 4 are installed, the installation seat 10 needs to be fixed at the installation position of the ballast tank 2 through the screw 12, then the connection ring 9 at the bottom ends of the auxiliary anode 5 and the reference electrode 4 corresponds to the connection pipe 11 on the installation seat 10, then the connection ring 9 is rotated, the connection ring 9 is connected with the connection pipe 11 through threads, when the auxiliary anode 5 and the reference electrode 4 need to be disassembled and detected, the connection ring 9 at the bottom end can be rotated, the connection ring 9 is separated from the installation seat 10, the operation is convenient, when the cable 6 is connected with the auxiliary anode 5 and the reference electrode 4, one end of the cable 6 needs to be inserted into the connector 7, when the cable 6 is completely inserted into the connector 7, the elastic pieces 13 at two sides can clamp the cable 6 through elastic force, and the connection firmness is improved.
The working principle is as follows: referring to the attached drawings 1-3 of the specification, each ballast tank is provided with a reference electrode 4 and an auxiliary anode 5, the reference electrode 4 is connected with a potentiostat 3 through a cable 6, a potential signal measured by the reference electrode 4 is transmitted to the potentiostat 3, the potentiostat 3 performs calculation and comparison treatment, if the potential is higher than an optimal protection value, current is released through the auxiliary anode 5 to reduce the potential of the ballast tank 2 and maintain the potential within the optimal protection value, the corrosion condition of a steel structure of the ballast tank 2 is collected through the reference electrode 4, and after the calculation and comparison treatment of the potentiostat 3, the current is released through the auxiliary anode 5 to inhibit the corrosion of the steel structure, so that the purpose of protection is achieved.
Referring to the attached drawings 4-5 in the specification, when the auxiliary anode 5 and the reference electrode 4 are installed, the installation seat 10 needs to be fixed at the installation position of the ballast tank 2 through the screw 12, then the connection ring 9 at the bottom ends of the auxiliary anode 5 and the reference electrode 4 corresponds to the connection pipe 11 on the installation seat 10, then the connection ring 9 is rotated to connect the connection ring 9 and the connection pipe 11 through threads, when the auxiliary anode 5 and the reference electrode 4 need to be disassembled and detected, the connection ring 9 at the bottom end can be rotated to separate the connection ring 9 from the installation seat 10, which is convenient, when the cable 6 is connected with the auxiliary anode 5 and the reference electrode 4, one end of the cable 6 needs to be inserted into the connector 7, and when the cable is completely inserted into the connector 7, the elastic pieces 13 at two sides can clamp the elastic cable 6.
Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (7)
1. A cathodic protection device for impressed current of a ship ballast tank comprises a ship body (1), and is characterized in that: the ballast tank type ship is characterized in that a plurality of ballast tanks (2) are arranged inside the ship body (1), a potentiostat (3) is fixedly mounted at one end inside the ship body (1), reference electrodes (4) are fixedly mounted on the inner walls of the ballast tanks (2), auxiliary anodes (5) are fixedly mounted on one sides, located on the reference electrodes (4), of the inner walls of the ballast tanks (2), cables (6) are connected with one ends of the reference electrodes (4) and the auxiliary anodes (5), the reference electrodes (4) and the auxiliary anodes (5) are electrically connected with the potentiostat (3) through the cables (6), connectors (7) are arranged at the tops of the reference electrodes (4) and the auxiliary anodes (5), and one ends of the cables (6) are matched with the connectors (7).
2. The impressed current cathodic protection device of a ship ballast tank of claim 1, wherein: the bottom end of the auxiliary anode (5) is fixedly provided with a baffle ring (8), and the bottom end of the outer surface of the auxiliary anode (5) is sleeved with a connecting ring (9).
3. The impressed current cathodic protection device of a ship ballast tank of claim 2, wherein: the bottom end of the connecting ring (9) is provided with a mounting seat (10), and the top end of the mounting seat (10) is fixedly provided with a connecting pipe (11).
4. The impressed current cathodic protection device of a ship ballast tank of claim 3, wherein: the inner wall of the connecting ring (9) and the outer surface of the connecting pipe (11) are both provided with threads, and the connecting ring (9) is fixedly connected with the connecting pipe (11) through the threads.
5. The impressed current cathodic protection device of a ship ballast tank of claim 3, wherein: the ballast tank is characterized in that a screw (12) is arranged in the mounting seat (10), and the mounting seat (10) is fixedly connected with the ballast tank (2) through the screw (12).
6. The impressed current cathodic protection device of a ship ballast tank of claim 1, wherein: elastic sheets (13) are arranged on two sides of the inner wall of the joint (7), and a side shaft (14) is fixedly mounted at one end, located on the elastic sheets (13), of the inner wall of the joint (7).
7. The impressed current cathodic protection device of a ship ballast tank of claim 6, wherein: the elastic sheet (13) is fixedly connected with the joint (7) through a side shaft (14), and the elastic sheet (13) is made of brass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022389990.6U CN214168139U (en) | 2020-10-25 | 2020-10-25 | Impressed current cathodic protection device for ship ballast tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022389990.6U CN214168139U (en) | 2020-10-25 | 2020-10-25 | Impressed current cathodic protection device for ship ballast tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214168139U true CN214168139U (en) | 2021-09-10 |
Family
ID=77597805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022389990.6U Active CN214168139U (en) | 2020-10-25 | 2020-10-25 | Impressed current cathodic protection device for ship ballast tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214168139U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114875413A (en) * | 2022-05-18 | 2022-08-09 | 唐彪 | Hull impressed current cathodic protection device and method capable of adjusting protection potential |
-
2020
- 2020-10-25 CN CN202022389990.6U patent/CN214168139U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114875413A (en) * | 2022-05-18 | 2022-08-09 | 唐彪 | Hull impressed current cathodic protection device and method capable of adjusting protection potential |
| CN114875413B (en) * | 2022-05-18 | 2024-01-09 | 唐彪 | Hull impressed current cathodic protection device and method capable of adjusting protection potential |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214168139U (en) | Impressed current cathodic protection device for ship ballast tank | |
| CN217438304U (en) | Impressed current cathodic protection device | |
| CN211320355U (en) | Bolt type copper aluminium equipment fastener | |
| CN202643847U (en) | Offshore wind turbine with impressed current cathode anti-corrosion protection and monitoring device | |
| CN213772220U (en) | Aluminum alloy sacrificial anode anticorrosion mechanism for ship | |
| CN206923126U (en) | A kind of yacht electrostatic and the integrated protection system of electric leakage | |
| CN214848119U (en) | Novel low-voltage side outgoing line distribution transformer | |
| CN214881863U (en) | Electrolytic cell polar net iridium coating | |
| CN209210449U (en) | A kind of electrode assembly being electrolysed dephosphorization water treatment facilities | |
| CN217334138U (en) | Zinc sheet electrode for electrochemical experiment | |
| CN211860042U (en) | A solar panel fixed knot constructs for large-scale ocean monitoring buoy | |
| CN218498447U (en) | Electrode connector lug for electric contact water level gauge | |
| CN218765680U (en) | Explosion-proof anticorrosive thermal resistance | |
| CN213013114U (en) | Vertical assembling pole frame structure of deuterium gas generator | |
| CN212303990U (en) | Anti-corrosion electric connection device for underwater equipment | |
| CN216389850U (en) | Corrosion-resistant marine watertight socket | |
| CN113388840B (en) | Cathode protection fixing device for offshore wind power steel structure | |
| CN215955562U (en) | Corrosion-resistant copper watertight socket for ship | |
| CN216237305U (en) | Electrolytic cell with long service life | |
| CN218989415U (en) | PEM water electrolytic tank | |
| CN220057050U (en) | Hydrogen electrolytic tank | |
| CN218710900U (en) | Hydrogen-oxygen separation electrolytic tank of integrated water tank | |
| CN218670843U (en) | Electromagnetic valve with detectable plugging state | |
| CN109149475A (en) | A kind of easy-to-dismount illumination busbar tank cover plate | |
| CN217587197U (en) | Ocean underwater data acquisition and conversion device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |