CN212622359U - Quadrupole type titanium alloy conductivity electrode - Google Patents
Quadrupole type titanium alloy conductivity electrode Download PDFInfo
- Publication number
- CN212622359U CN212622359U CN202020823165.XU CN202020823165U CN212622359U CN 212622359 U CN212622359 U CN 212622359U CN 202020823165 U CN202020823165 U CN 202020823165U CN 212622359 U CN212622359 U CN 212622359U
- Authority
- CN
- China
- Prior art keywords
- electrode
- titanium alloy
- rod
- positioning sleeve
- temperature
- 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
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Abstract
The utility model relates to the technical field of conductivity electrodes, in particular to a quadrupole titanium alloy conductivity electrode, which comprises an electrode rod, a temperature electrode, a titanium alloy bar, a positioning sleeve and an electrode shielding wire, wherein the electrode rod is integrally of a tubular structure and is hollow inside, and the positioning sleeve is arranged inside the electrode rod in a matching way; the positioning sleeve is provided with a plurality of fixing holes, and the temperature electrode and the titanium alloy rod are correspondingly arranged in the fixing holes of the positioning sleeve; the electrode shielding wire penetrates out of the end face of the electrode rod and is electrically connected with the temperature electrode; the utility model has the advantages of good linearity, strong signal interference resistance and wide measurement range, and can be applied to water quality environment monitoring of 5 mu S/cm-200 mS/cm; the device has the advantages of excellent sealing performance, no liquid leakage, stable conductivity cell constant, no intermittent data jumping phenomenon or false data when measuring high-concentration solution, convenient cleaning, long service life and low maintenance amount, and can be used for various online monitoring environments except pure water.
Description
Technical Field
The utility model relates to a conductivity electrode technical field specifically is a quadrupole formula titanium alloy conductivity electrode.
Background
Conductivity electrodes, referred to as conductivity electrodes for short, differ from pH electrodes in their structural principle. Conductive electrodes are generally divided into two types: two-electrode type conductive electrode, multi-electrode type conductive electrode. The conductivity electrode simplifies the functions on the basis of ensuring the performance, thereby having extremely strong price advantage, clear display, simple operation and excellent test performance, leading the conductivity electrode to have very high cost performance, and being widely applied to the continuous monitoring of conductivity values in solutions such as thermal power, chemical fertilizers, metallurgy, environmental protection, pharmacy, biochemistry, food, tap water and the like.
At present, a quadrupole conductivity electrode is mostly in an eye-shaped graphite structure or a linear titanium alloy structure. The eye-shaped graphite structure has complex processing technology, high cost and inconvenient cleaning. Although the linear titanium alloy structure is simple to manufacture, when a high-concentration solution is measured, a data intermittent jumping phenomenon often occurs, and when the concentration exceeds 100mS/cm, the electrode function is invalid, the data is zero or false data occurs.
Disclosure of Invention
An object of the utility model is to provide a quadrupole formula titanium alloy conductivity electrode to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a quadrupole titanium alloy conductivity electrode comprises an electrode rod, a positioning sleeve, a temperature electrode, a titanium alloy rod and an electrode shielding wire, wherein the electrode rod is integrally of a tubular structure, the interior of the electrode rod is hollow, and the positioning sleeve is arranged in the electrode rod in a matched mode; the positioning sleeve is provided with a plurality of fixing holes, and the temperature electrode and the titanium alloy rod are correspondingly arranged in the fixing holes of the positioning sleeve; one end of the electrode shielding wire penetrates out of the end face of the electrode rod, and the other end of the electrode shielding wire is connected with the temperature electrode.
Preferably, the titanium alloy rods comprise a first titanium alloy rod and a second titanium alloy rod, and the first titanium alloy rod and the second titanium alloy rod are respectively provided with two rods; the temperature electrode is arranged at the central part of the positioning sleeve, the two first titanium alloy rods are arranged in central symmetry relative to the temperature electrode, and the two second titanium alloy rods are arranged in central symmetry relative to the temperature electrode.
Preferably, the diameter of the first titanium alloy rod is 1.8 mm-2.2 mm, the diameter of the second titanium alloy rod is 3.8 mm-4.2 mm, the distance between the first titanium alloy rod and the temperature electrode is the same as that between the second titanium alloy rod and the temperature electrode, and the distance between the first titanium alloy rod and the second titanium alloy rod is 1 mm-1.5 mm.
Preferably, the locating sleeve is made of a pom material, a silica gel plug is arranged at one end of the locating sleeve, and the silica gel plug is attached to the wall of the electrode rod.
Preferably, the electrode shielding wire is externally sleeved with an anti-twisting sheath, and the anti-twisting sheath is arranged between the electrode shielding wire and the electrode rod.
Preferably, the two ends of the electrode rod are respectively provided with a thread head, and the outer side of the electrode rod is in a bolt-shaped structure.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of good linearity, strong signal interference resistance and wide measurement range, and can be applied to water quality environment monitoring of 5 mu S/cm-200 mS/cm; the device has the advantages of excellent sealing performance, no liquid leakage, stable conductivity cell constant, simple assembly and low cost; when measuring high concentration solution, the intermittent jumping phenomenon or false data of data does not occur, the cleaning is convenient, the service life is long, the maintenance amount is low, and the method can be used for various online monitoring environments except pure water.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the positioning sleeve of the present invention;
FIG. 3 is a schematic view of the titanium alloy rod of the present invention;
reference numbers in the figures: 1. an electrode rod; 2. a positioning sleeve; 3. a temperature electrode; 4. a first titanium alloy rod; 5. a second titanium alloy rod; 6. a silica gel plug; 7. an electrode shield wire; 8. a twist-proof sheath; 9. and (4) a thread head.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Referring to fig. 1-3, the present invention provides a technical solution: a quadrupole titanium alloy conductivity electrode comprises an electrode rod 1, a positioning sleeve 2, a temperature electrode 3, a titanium alloy bar and an electrode shielding wire 7, wherein the electrode rod 1 is integrally of a tubular structure, the interior of the electrode rod is hollow, and the positioning sleeve 2 is arranged in the electrode rod 1 in a matching manner; a plurality of fixing holes are formed in the positioning sleeve 2, and the temperature electrode 3 and the titanium alloy rod are correspondingly arranged in the fixing holes of the positioning sleeve 2; one end of the electrode shielding wire 7 penetrates out of the end face of the electrode rod 1, and the other end of the electrode shielding wire 7 is connected with the temperature electrode 3.
Further, the titanium alloy rods comprise a first titanium alloy rod 4 and a second titanium alloy rod 5, and the first titanium alloy rod 4 and the second titanium alloy rod 5 are respectively provided with two; the temperature electrode 3 is arranged at the central part of the positioning sleeve 2, the two first titanium alloy rods 4 are arranged in central symmetry relative to the temperature electrode 3, and the two second titanium alloy rods 5 are arranged in central symmetry relative to the temperature electrode 3.
Further, the diameter of the first titanium alloy rod 4 is 1.8 mm-2.2 mm, the diameter of the second titanium alloy rod 5 is 3.8 mm-4.2 mm, the distances between the first titanium alloy rod 4 and the second titanium alloy rod 5 and the temperature electrode 3 are the same, and the distance between the first titanium alloy rod 4 and the second titanium alloy rod 5 is 1 mm-1.5 mm.
Further, the locating sleeve 2 is made of a pom material, a silica gel plug 6 is arranged at one end of the locating sleeve 2, and the silica gel plug 6 is attached to the wall of the electrode rod 1.
Further, an anti-twisting sheath 8 is sleeved outside the electrode shielding wire 7, and the anti-twisting sheath 8 is arranged between the electrode shielding wire 7 and the electrode rod 1.
Furthermore, the two ends of the electrode rod 1 are respectively provided with a thread head 9, and the outer side of the electrode rod 1 is provided with a bolt-shaped structure.
The working principle is as follows: the titanium alloy rods of the device are arranged in two groups, and each group comprises two titanium alloy rods; the titanium alloy rod is divided into a first titanium alloy rod 4 and a second titanium alloy rod 5, the first titanium alloy rod 4 and the second titanium alloy rod 5 are different in size and are arranged around the temperature electrode 3; the titanium alloy bar and the temperature electrode are arranged inside the electrode rod 1 through the positioning sleeve 2, and the positioning sleeve 2 is provided with the silica gel plug 6 which is attached to the pipe wall of the electrode rod 1, so that the sealing performance is ensured. The electrode shielding wire 7 penetrates out of the end face of the electrode rod 1 and is connected with the temperature electrode 3.
The two ends of the electrode tube 1 are respectively provided with a thread head 9 for being connected with other components, and the tube wall of the electrode tube 1 is of a bolt-shaped structure, so that the electrode tube is convenient to screw. The anti-twisting sheath 8 is sleeved outside the electrode shielding wire 7 and arranged between the electrode shielding wire 7 and the electrode rod 1, so that the electrode shielding wire 7 can be protected to a certain extent when being bent, and the long service life of the whole device is ensured.
The electrode device has the advantages of excellent integral sealing performance, no liquid leakage, stable conductivity cell constant, simple assembly and low cost; when measuring high concentration solution, the intermittent jumping phenomenon or false data of data does not occur, the cleaning is convenient, the service life is long, the maintenance amount is low, and the method can be used for various online monitoring environments except pure water.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A quadrupole titanium alloy conductivity electrode is characterized in that: the temperature electrode comprises an electrode rod (1), a positioning sleeve (2), a temperature electrode (3), a titanium alloy rod and an electrode shielding wire (7), wherein the electrode rod (1) is integrally of a tubular structure, the interior of the electrode rod is hollow, and the positioning sleeve (2) is arranged in the electrode rod (1) in a matching manner; a plurality of fixing holes are formed in the positioning sleeve (2), and the temperature electrode (3) and the titanium alloy rod are correspondingly arranged in the fixing holes of the positioning sleeve (2); one end of the electrode shielding wire (7) penetrates out of the end face of the electrode rod (1), and the other end of the electrode shielding wire (7) is connected with the temperature electrode (3).
2. The quadrupole titanium alloy conductivity electrode of claim 1, wherein: the titanium alloy rods comprise a first titanium alloy rod (4) and a second titanium alloy rod (5), and the first titanium alloy rod (4) and the second titanium alloy rod (5) are respectively provided with two titanium alloy rods; the temperature electrode (3) is arranged at the central part of the positioning sleeve (2), the two first titanium alloy rods (4) are arranged in a central symmetry mode relative to the temperature electrode (3), and the two second titanium alloy rods (5) are arranged in a central symmetry mode relative to the temperature electrode (3).
3. The quadrupole titanium alloy conductivity electrode of claim 2, wherein: the diameter of the first titanium alloy rod (4) is 1.8 mm-2.2 mm, the diameter of the second titanium alloy rod (5) is 3.8 mm-4.2 mm, the distances between the first titanium alloy rod (4) and the second titanium alloy rod (5) and the temperature electrode (3) are the same, and the distance between the first titanium alloy rod (4) and the second titanium alloy rod (5) is 1 mm-1.5 mm.
4. The quadrupole titanium alloy conductivity electrode of claim 1, wherein: the electrode rod positioning structure is characterized in that the positioning sleeve (2) is made of a pom material, a silica gel plug (6) is arranged at one end of the positioning sleeve (2), and the silica gel plug (6) is attached to the wall of the electrode rod (1).
5. The quadrupole titanium alloy conductivity electrode of claim 1, wherein: the electrode shielding wire (7) is sleeved with an anti-twisting sheath (8), and the anti-twisting sheath (8) is arranged between the electrode shielding wire (7) and the electrode rod (1).
6. The quadrupole titanium alloy conductivity electrode of claim 1, wherein: the electrode rod is characterized in that threaded heads (9) are respectively arranged at two ends of the electrode rod (1), and the outer side of the electrode rod (1) is of a bolt-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020823165.XU CN212622359U (en) | 2020-05-15 | 2020-05-15 | Quadrupole type titanium alloy conductivity electrode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020823165.XU CN212622359U (en) | 2020-05-15 | 2020-05-15 | Quadrupole type titanium alloy conductivity electrode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212622359U true CN212622359U (en) | 2021-02-26 |
Family
ID=74723632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020823165.XU Active CN212622359U (en) | 2020-05-15 | 2020-05-15 | Quadrupole type titanium alloy conductivity electrode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212622359U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115468986A (en) * | 2021-06-11 | 2022-12-13 | 无锡迈泰科技有限公司 | Resistivity probe for ultrapure deionized water |
-
2020
- 2020-05-15 CN CN202020823165.XU patent/CN212622359U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115468986A (en) * | 2021-06-11 | 2022-12-13 | 无锡迈泰科技有限公司 | Resistivity probe for ultrapure deionized water |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA1091769A (en) | Corrosion test cell | |
| CN212622359U (en) | Quadrupole type titanium alloy conductivity electrode | |
| CN107300580B (en) | Electrochemical sensor | |
| CN203299275U (en) | Local surface conductivity measure probe apparatus for insulator | |
| JPH10510917A (en) | Multipurpose ion selective sensor | |
| CN209689646U (en) | A kind of reed-type probe structure | |
| CN113189167B (en) | Annular electrochemical sensor probe | |
| CN111398376B (en) | High-voltage-resistant three-electrode electrochemical sensor | |
| CN106018512A (en) | Dissolved oxygen sensor | |
| CN210444550U (en) | Hollow probe for plasma diagnosis | |
| CN215005321U (en) | Probe for water quality detection | |
| CN108827422B (en) | liquid metal liquid level continuous measuring device and liquid level measuring method thereof | |
| CN212622360U (en) | Two-pole graphite conductivity electrode | |
| US3382434A (en) | Electrode system employing separate current and potential electrodes | |
| CN2526841Y (en) | Miniature nonmetallic electrode conductivity sensor | |
| CN217112003U (en) | Sensor for detecting corrosion of grounding grid | |
| CN217007105U (en) | Working electrode for measuring oxidation-reduction potential | |
| CN218584155U (en) | Magnetostrictive liquid level meter | |
| CN213543721U (en) | Magnetostrictive linear liquid level meter | |
| CN216899114U (en) | Liquid level measuring device for electrolytic cell | |
| CN214621551U (en) | Side-bearing type optical fiber Fabry-Perot pressure sensor packaging structure | |
| CN110402005A (en) | A kind of hollow probe for plasma diagnostics | |
| CN115586218B (en) | Corrosion-resistant four-head conductivity probe for measuring local phase characteristic parameters of two-phase flow | |
| US4314896A (en) | System for measurement of specific ions, such as sodium | |
| CN220710239U (en) | Flat ionization chamber |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |