CN221405505U - Reference electrode quick assembly disassembly device for logging - Google Patents
Reference electrode quick assembly disassembly device for logging Download PDFInfo
- Publication number
- CN221405505U CN221405505U CN202322962375.3U CN202322962375U CN221405505U CN 221405505 U CN221405505 U CN 221405505U CN 202322962375 U CN202322962375 U CN 202322962375U CN 221405505 U CN221405505 U CN 221405505U
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- electrode
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- ring
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- 238000007789 sealing Methods 0.000 claims abstract description 26
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 9
- 238000001514 detection method Methods 0.000 abstract description 6
- 239000003208 petroleum Substances 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Abstract
The utility model relates to the technical field of petroleum exploitation equipment, in particular to a quick-release device for a reference electrode for well logging, which comprises a base, wherein the inside of the base is connected with the outside of a socket, the inside of the socket is connected with one end of the side part of a plug, the other end of the side part of the plug is connected with the inside of an electrode, and the electrode and the socket are connected together through a nut; the side part of the plug is fixedly connected with the inner ring of the first limiting ring, the side part of the plug is also inserted into the inner ring of the first sealing ring, and the first sealing ring is positioned between the first limiting ring and the electrode; when the electrode is replaced, the damaged electrode and the damaged plug can be pulled out of the socket only by unscrewing the nut, then a new electrode and a new plug are inserted into the socket, and the electrode and the socket are connected through the nut, so that the replacement of the electrode can be completed; the electrode is convenient to detach and replace, the replacement speed is improved, and the detection work of logging water quality projects is facilitated.
Description
Technical Field
The utility model relates to the technical field of petroleum exploitation equipment, in particular to a reference electrode quick-dismantling device for well logging.
Background
The reference electrode is an important component of the water quality detection electrode method. The reference electrode is a stable electrode that does not react in water and is used to provide a known potential as a reference for measuring the change in potential of the electrode. In the measurement, the reference electrode is put into water together with the indicating electrode, and the potential difference is measured in comparison with the indicating electrode. In the use process of a user, the reference electrode is easy to be polluted or damaged by sewage and then cannot be normally used, and the user is required to quickly and conveniently replace the reference electrode to continue water quality detection.
The existing reference electrodes are sealed on the base through sealant, so that the reference electrode is inconvenient to detach and replace by a user, and cannot be used after being polluted or damaged in the use process of the user, and the reference electrode cannot be replaced quickly and conveniently to influence the detection work of the logging water quality project.
Disclosure of utility model
The utility model aims to provide a reference electrode quick-dismantling device for well logging, which is convenient for dismantling and replacing electrodes so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a reference electrode quick detach device for well logging, includes the base, the inside of base is connected to the outside of socket, the inside of socket is connected to the one end of plug lateral part, the other end of plug lateral part is connected to the inside of electrode, electrode and socket pass through the nut and link together;
The side part of the plug is fixedly connected with the inner ring of the first limiting ring, the side part of the plug is also inserted into the inner ring of the first sealing ring, and the first sealing ring is positioned between the first limiting ring and the electrode.
Preferably, one end of the plug is provided with a spherical surface which is convenient for plugging, and the other end of the plug is fixedly connected with the end part of the plug lead.
Preferably, the outer part of the electrode is fixedly connected with the inner ring of the second limiting ring, the outer part of the electrode is also inserted into the inner ring of the second sealing ring, and the second sealing ring is positioned between the socket and the second limiting ring.
Preferably, a cavity IV is formed in the electrode, a cavity wall of the cavity IV is in threaded connection with one end of the side portion of the plug, the cavity wall of the cavity IV is fixedly connected with one end of a plug lead wire, and the other end of the plug lead wire is fixedly connected with one end of the plug.
Preferably, the socket is provided with a second cavity and a third cavity, the cavity wall of the second cavity is sleeved on the side part of the plug in a sliding manner, and the cavity wall of the third cavity is sleeved on the first limiting ring and the side part of the electrode in a sliding manner.
Preferably, the second cavity and the third cavity are communicated with each other, and the diameter of the cavity wall of the third cavity is larger than that of the second cavity.
Preferably, a first cavity is arranged in the base, and a cavity wall of the first cavity is fixedly sleeved on the side part of the socket.
Preferably, the inner ring of the nut is in threaded connection with one end of the socket side part, and the second limiting ring is also positioned on the inner ring of the nut.
Compared with the prior art, the utility model has the beneficial effects that:
When the electrode is replaced, the damaged electrode and the damaged plug can be pulled out of the socket only by unscrewing the nut, then a new electrode and a new plug are inserted into the socket, and the electrode and the socket are connected through the nut, so that the replacement of the electrode can be completed; the electrode is convenient to detach and replace, the replacement speed is improved, and the detection work of logging water quality projects is facilitated.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of an explosive structure according to the present utility model;
FIG. 3 is a schematic view of a base structure of the present utility model;
FIG. 4 is a schematic diagram of a socket according to the present utility model;
FIG. 5 is a schematic view of a plug structure according to the present utility model;
FIG. 6 is a schematic view of an electrode structure according to the present utility model;
Fig. 7 is a schematic cross-sectional view of the present utility model.
In the figure: 1. a base; 2. a socket; 3. a plug; 4. an electrode; 5. a nut; 6. a first cavity; 7. a second cavity; 8. a cavity III; 9. a spherical surface; 10. a first limiting ring; 11. a first sealing ring; 12. a plug lead; 13. a second sealing ring; 14. a second limiting ring; 15. and a cavity IV.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-7, the present utility model provides a technical solution: a reference electrode quick release device for well logging, comprising: the base 1, the inside of base 1 is connected in the outside of socket 2, and the inside of socket 2 is connected in the one end of plug 3 lateral part, and the other end of plug 3 lateral part is connected in the inside of electrode 4, and electrode 4 is in the same place with socket 2 through nut 5.
The side part of the plug 3 is fixedly connected with the inner ring of the first limiting ring 10, the side part of the plug 3 is also inserted into the inner ring of the first sealing ring 11, and the first sealing ring 11 is positioned between the first limiting ring 10 and the electrode 4.
One end of the plug 3 is provided with a spherical surface 9 which is convenient for plugging, and the other end of the plug 3 is fixedly connected with the end part of the plug lead 12.
The outside of the electrode 4 is fixedly connected with the inner ring of the second limiting ring 14, the outside of the electrode 4 is also inserted into the inner ring of the second sealing ring 13, and the second sealing ring 13 is positioned between the socket 2 and the second limiting ring 14.
The electrode 4 is internally provided with a cavity IV 15, the cavity wall of the cavity IV 15 is connected with one end of the side part of the plug 3 in a threaded manner, the cavity wall of the cavity IV 15 is also fixedly connected with one end of the plug lead 12, and the other end of the plug lead 12 is fixedly connected with one end of the plug 3.
Further, one end of the plug 3 far away from the spherical surface 9 is connected in a cavity IV 15 of the electrode 4 in a threaded manner, the plug 3 is rotated to enable the plug 3 to move into the cavity IV 15, the plug 3 drives a limiting ring I10 and a sealing ring I11 to move towards the electrode 4, the sealing ring I11 is clamped between the limiting ring I10 and the end part of the electrode 4, the sealing ring I11 enables the sealing performance between the plug 3 and the electrode 4 to be stronger, and oxidation corrosion of the plug lead 12 caused by water entering into the cavity IV 15 is prevented; the plug 3 is in threaded connection with the electrode 4, so that the electrode 4 is convenient to detach and overhaul.
The socket 2 is internally provided with a second cavity 7 and a third cavity 8, the cavity wall of the second cavity 7 is sleeved on the side part of the plug 3 in a sliding manner, and the cavity wall of the third cavity 8 is sleeved on the first limiting ring 10 and the side part of the electrode 4 in a sliding manner.
The second cavity 7 and the third cavity 8 are communicated with each other, and the diameter of the cavity wall of the third cavity 8 is larger than that of the second cavity 7.
Further, one end of the plug 3 is provided with a spherical surface 9 which is convenient for plugging, so that the plug 3 is smoother when being inserted into the cavity II 7, and the outer part of the plug 3 is tightly attached to the inner wall of the cavity II 7, so that the conductivity between the plug 3 and the socket 2 is ensured.
The inside of the base 1 is provided with a first cavity 6, and the cavity wall of the first cavity 6 is fixedly sleeved on the side part of the socket 2.
The inner ring of the nut 5 is connected to one end of the side part of the socket 2 in a threaded manner, and the second limiting ring 14 is also positioned on the inner ring of the nut 5.
Further, one end of the spherical surface 9 in the plug 3 is inserted into the cavity II 7 of the socket 2, meanwhile, the first limiting ring 10 and the end part of the electrode 4 are also inserted into the cavity III 8, then, the nut 5 is sleeved outside the electrode 4, the electrode 4 and the socket 2 are connected together through the nut 5, the second limiting ring 14 and the socket 2 clamp the second sealing ring 13 under the action of the nut 5, and the second sealing ring 13 enhances the tightness between the electrode 4 and the socket 2, so that the electrode 4 is installed.
Furthermore, when the electrode 4 needs to be replaced, the electrode 4 and the plug 3 can be pulled out from the socket 2 only by unscrewing the nut 5, a new electrode 4 and the plug 3 are reinserted into the socket 2, and then the electrode 4 and the socket 2 are connected together through the nut 5, so that the replacement of the electrode 4 can be completed.
Working principle: when the plug 3 is used, one end, far away from the spherical surface 9, of the plug 3 is connected into the cavity IV 15 of the electrode 4 in a threaded manner, the plug 3 is rotated to enable the plug 3 to move into the cavity IV 15, the plug 3 drives the limiting ring I10 and the sealing ring I11 to move towards the electrode 4, the sealing ring I11 is clamped between the limiting ring I10 and the end part of the electrode 4, the sealing ring I11 enables the sealing performance between the plug 3 and the electrode 4 to be stronger, and oxidation corrosion of the plug lead 12 caused by water entering into the cavity IV 15 is prevented; after the connection of the plug 3 and the electrode 4 is completed, one end of a spherical surface 9 in the plug 3 is inserted into a cavity II 7 of the socket 2, meanwhile, a first limit ring 10 and the end part of the electrode 4 are also inserted into a cavity III 8, then, a nut 5 is sleeved outside the electrode 4, the electrode 4 and the socket 2 are connected together through the nut 5, a second seal ring 13 is clamped by the second limit ring 14 and the socket 2 under the action of the nut 5, the tightness between the electrode 4 and the socket 2 is enhanced by the second seal ring 13, and current is transmitted to detection equipment through the electrode 4, a plug lead 12, the plug 3 and the socket 2 until the installation of the electrode 4 is completed; when the electrode 4 needs to be replaced, the electrode 4 and the plug 3 can be pulled out of the socket 2 just by unscrewing the nut 5, so that the method is very convenient.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The quick-dismantling device for the reference electrode for well logging is characterized by comprising a base (1), wherein the inside of the base (1) is connected with the outside of a socket (2), the inside of the socket (2) is connected with one end of the side part of a plug (3), the other end of the side part of the plug (3) is connected with the inside of an electrode (4), and the electrode (4) is connected with the socket (2) through a nut (5);
The side part of the plug (3) is fixedly connected with the inner ring of the first limiting ring (10), the side part of the plug (3) is also inserted into the inner ring of the first sealing ring (11), and the first sealing ring (11) is positioned between the first limiting ring (10) and the electrode (4).
2. The reference electrode quick release device for well logging according to claim 1, wherein: one end of the plug (3) is provided with a spherical surface (9) which is convenient for plugging, and the other end of the plug (3) is fixedly connected with the end part of the plug lead wire (12).
3. The reference electrode quick release device for well logging according to claim 1, wherein: the outer part of the electrode (4) is fixedly connected with the inner ring of the second limiting ring (14), the outer part of the electrode (4) is also inserted into the inner ring of the second sealing ring (13), and the second sealing ring (13) is positioned between the socket (2) and the second limiting ring (14).
4. The reference electrode quick release device for well logging according to claim 2, wherein: the electrode is characterized in that a cavity IV (15) is formed in the electrode (4), the cavity wall of the cavity IV (15) is connected with one end of the side portion of the plug (3) in a threaded mode, the cavity wall of the cavity IV (15) is fixedly connected with one end of a plug lead (12) and the other end of the plug lead (12) is fixedly connected with one end of the plug (3).
5. The reference electrode quick release device for well logging according to claim 2, wherein: the socket is characterized in that a second cavity (7) and a third cavity (8) are formed in the socket (2), the cavity wall of the second cavity (7) is sleeved on the side portion of the plug (3) in a sliding mode, and the cavity wall of the third cavity (8) is sleeved on the first limiting ring (10) and the side portion of the electrode (4) in a sliding mode.
6. The reference electrode quick release device for well logging according to claim 5, wherein: the second cavity (7) and the third cavity (8) are communicated with each other, and the diameter of the cavity wall of the third cavity (8) is larger than that of the second cavity (7).
7. The reference electrode quick release device for well logging according to claim 1, wherein: the socket is characterized in that a first cavity (6) is arranged in the base (1), and the cavity wall of the first cavity (6) is fixedly sleeved on the side part of the socket (2).
8. A reference electrode quick release device for well logging according to claim 3, wherein: the inner ring of the nut (5) is connected with one end of the side part of the socket (2) in a threaded mode, and the second limiting ring (14) is also located on the inner ring of the nut (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322962375.3U CN221405505U (en) | 2023-11-02 | 2023-11-02 | Reference electrode quick assembly disassembly device for logging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322962375.3U CN221405505U (en) | 2023-11-02 | 2023-11-02 | Reference electrode quick assembly disassembly device for logging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221405505U true CN221405505U (en) | 2024-07-23 |
Family
ID=91938444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322962375.3U Active CN221405505U (en) | 2023-11-02 | 2023-11-02 | Reference electrode quick assembly disassembly device for logging |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221405505U (en) |
-
2023
- 2023-11-02 CN CN202322962375.3U patent/CN221405505U/en active Active
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