CN201637711U - Electrolyte tank and electrode holder combined device - Google Patents
Electrolyte tank and electrode holder combined device Download PDFInfo
- Publication number
- CN201637711U CN201637711U CN2010201438379U CN201020143837U CN201637711U CN 201637711 U CN201637711 U CN 201637711U CN 2010201438379 U CN2010201438379 U CN 2010201438379U CN 201020143837 U CN201020143837 U CN 201020143837U CN 201637711 U CN201637711 U CN 201637711U
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- China
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- electrode
- tip holder
- electrode tip
- rotary
- electrolytic bath
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- Expired - Fee Related
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Abstract
The utility model discloses an electrolyte tank and electrode holder combined device, which comprises an electrolyte tank, an anode electrode, a cathode electrode and an electrode holder. The upper portion of the electrode holder is in the shape of a round table; a round table with threads on the surface is arranged in the middle of the electrode holder; the diameter of the round table is smaller than that of the round table on the upper portion; a cone structure is arranged at the bottom of the round table with the threads on the surface; an electrode core in the shape of a round rod is arranged on the lower portion of the round table with the threads on the surface; the cathode electrode is buried inside the lower end surface of the electrode core on the lower portion of the electrode holder; the anode electrode is sleeved on the electrode core; an inner cavity of the electrolyte tank is of a cup-shaped structure; an upper cavity of the electrolyte tank is cylindrical; internal threads are arranged on the upper portion of the inner wall of the electrolyte tank; an annular conical surface is arranged at the bottom of the upper cavity; a lower cavity of the electrolyte tank is cylindrical; the diameter of the lower cavity is set between that of the upper cavity and that of the electrode core; a sealing ring is installed on the round table with the threads on the surface in the middle of the electrode holder in a penetrating manner; and the round table is screwed onto the upper cavity of the electrolyte tank.
Description
Technical field
The utility model relates to the composite set of a kind of electrolytic bath and electrode tip holder.
Background technology
In existing dissolved oxygen DO detector, extremely common dissolved oxygen electrode is one of its crucial parts, and this extremely common dissolved oxygen electrode mainly contains oxygen permeation membrane, anode electrode, cathode electrode, electrolytic bath etc.Because existing electrolytic bath and anode electrode and cathode electrode are an one-piece construction, electrolytic bath is an endless groove around anode electrode and cathode electrode, and the gap is less, adds the loading electrolyte inconvenience in electrolytic bath, therefore needs to use specific purpose tool.In addition since in the bottom of electrolytic bath and the lid thereof the top be the plane, so electrolytic solution is easy to generate bubble after in installing electrolytic bath additional, this has influenced measuring accuracy.
The utility model content
The technical problems to be solved in the utility model provides the composite set of a kind of electrolytic bath and electrode tip holder, and it is convenient that this device not only adds loading electrolyte, and adds the generation that can avoid bubble behind the loading electrolyte.
For solving the problems of the technologies described above, the composite set of the utility model electrolytic bath and electrode tip holder, it contains electrolytic bath, anode electrode, cathode electrode, also contain electrode tip holder, this electrode tip holder is divided into top, middle part and bottom, the top of this electrode tip holder is the Rotary-table shape, the middle part of this electrode tip holder is provided with the Rotary-table of screw thread and its diameter Rotary-table diameter less than top for the surface, the bottom that this surface is provided with the Rotary-table of screw thread is provided with conical structure, the bottom of this electrode tip holder is the electrode core body of circular bar shape, described cathode electrode is embedded in the inside of electrode tip holder lower electrode core body lower surface, described anode electrode is sleeved on the electrode core body, the inner chamber body of described electrolytic bath is a cup-like structure, inner chamber body comprises upper cavity and lower chamber, upper cavity is a cylindrical shape, its upper inside wall is provided with internal thread, the screw thread that this internal thread and Rotary-table surface, electrode tip holder middle part are provided with matches, the upper cavity bottom is a circular cone, lower chamber is the right cylinder of diameter between upper cavity diameter and electrode core diameter, and the electrode tip holder middle part surface is provided with on the Rotary-table of screw thread and is coated with sealing density ring, screw thread on this Rotary-table is screwedly mounted on the internal thread of electrolytic bath upper cavity inwall.
Because anode electrode and cathode electrode are positioned on the electrode core body of electrode tip holder, and electrode tip holder and electrolytic bath respectively are separate part, with existing electrolytic bath and anode electrode and cathode electrode is that an one-piece construction is compared, because of the upper port of electrolytic bath is uncovered, can directly in electrolytic bath, add loading electrolyte, do not need to use any specific purpose tool, it is convenient therefore to add loading electrolyte.Simultaneously because the bottom of the upper cavity of electrolytic bath is a circular cone, and the bottom of electrode tip holder middle part Rotary-table is provided with conical structure, after filling it up with electrolytic solution in the electrolytic bath, electrode tip holder is in inserting electrolytic bath and be screwed in the process on it, bubble in the electrolytic solution can moving down because of electrode tip holder, run to electrode tip holder cone surface and be discharged from, so avoided the generation of bubble in the electrolytic solution along this surface.
Description of drawings
Fig. 1 is the structural representation of the composite set of the utility model electrolytic bath and electrode tip holder.
1. anode electrodes among the figure, 2. electrolytic solution, 3. electrode core body, 4. middle part, 5. sealing density ring, 6. electrode tip holder, 7. cone, 8. lower chamber, 9. upper cavity, 10. upper cavity bottom surface, 11. cathode electrodes, 12. electrolytic baths.
Embodiment
Among Fig. 1, the composite set of electrolytic bath and electrode tip holder, it contains electrolytic bath 12, electrode tip holder 6, anode electrode 1, cathode electrode 11.Electrode tip holder 6 is divided into top, middle part 4 and bottom.The top of electrode tip holder 6 is the Rotary-table shape, and the middle part 4 of this electrode tip holder 6 is provided with cone 7 structures for Rotary-table and its diameter that the surface is provided with screw thread less than the Rotary-table diameter on top, the bottom that this surface is provided with the Rotary-table of screw thread.The bottom of this electrode tip holder 6 is the electrode core body 3 of circular bar shape.Cathode electrode 11 is embedded in the inside of electrode tip holder 6 lower electrode core bodys 3 lower surfaces, and anode electrode 1 is sleeved on the electrode core body 3.The inner chamber body of electrolytic bath 12 is a cup-like structure, inner chamber body comprises upper cavity 9 and lower chamber 8, upper cavity 9 matches for cylindrical shape, its upper inside wall are provided with the screw thread that internal thread, this internal thread and Rotary-table surface, electrode tip holder 6 middle part be provided with, and 10 is circular cone bottom the upper cavity.Lower chamber 8 is the right cylinder of diameter between upper cavity 9 diameters and electrode core body 3 diameters.4 surfaces, electrode tip holder 6 middle parts are provided with the screw thread that is coated with on sealing density ring 5, this Rotary-table on the Rotary-table of screw thread and are screwedly mounted on the internal thread of electrolytic bath 12 upper cavities 9 inwalls.Electrolytic solution 2 is housed in the electrolytic bath 12.Because anode electrode 1 of the present utility model and cathode electrode 11 are positioned on the electrode core body 3 of electrode tip holder 6, and electrode tip holder 6 respectively is a separate part with electrolytic bath 12, with prior art electrolytic bath and anode electrode and cathode electrode is that an one-piece construction is compared, because of the upper port of electrolytic bath 12 is uncovered, can directly in electrolytic bath 12, add loading electrolyte 2, do not need to use any specific purpose tool, therefore add loading electrolyte 2 convenience.Simultaneously because the upper cavity of electrolytic bath 12 bottom 10 is a circular cone, and the bottom of electrode tip holder 6 middle parts 4 Rotary-tables is provided with cone 7 structures, after filling it up with electrolytic solution 2 in the electrolytic bath 12, electrode tip holder 6 is in inserting electrolytic bath 12 and be screwed in the process on it, bubble in the electrolytic solution 2 can moving down because of electrode tip holder 6, run to electrode tip holder 6 cones 7 surface and be discharged from, so avoided the generation of bubble in the electrolytic solution 2 along this surface.
Claims (1)
1. the composite set of electrolytic bath and electrode tip holder, it contains electrolytic bath, anode electrode, cathode electrode, it is characterized in that: also contain electrode tip holder, this electrode tip holder is divided into top, middle part and bottom, the top of this electrode tip holder is the Rotary-table shape, the middle part of this electrode tip holder is provided with the Rotary-table of screw thread and its diameter Rotary-table diameter less than top for the surface, the bottom that this surface is provided with the Rotary-table of screw thread is provided with conical structure, the bottom of this electrode tip holder is the electrode core body of circular bar shape, described cathode electrode is embedded in the inside of electrode tip holder lower electrode core body lower surface, described anode electrode is sleeved on the electrode core body, the inner chamber body of described electrolytic bath is a cup-like structure, inner chamber body comprises upper cavity and lower chamber, upper cavity is a cylindrical shape, its upper inside wall is provided with internal thread, the screw thread that this internal thread and Rotary-table surface, electrode tip holder middle part are provided with matches, the upper cavity bottom is a circular cone, lower chamber is the right cylinder of diameter between upper cavity diameter and electrode core diameter, and the electrode tip holder middle part surface is provided with on the Rotary-table of screw thread and is coated with sealing density ring, screw thread on this Rotary-table is screwedly mounted on the internal thread of electrolytic bath upper cavity inwall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201438379U CN201637711U (en) | 2010-03-29 | 2010-03-29 | Electrolyte tank and electrode holder combined device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201438379U CN201637711U (en) | 2010-03-29 | 2010-03-29 | Electrolyte tank and electrode holder combined device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201637711U true CN201637711U (en) | 2010-11-17 |
Family
ID=43082215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201438379U Expired - Fee Related CN201637711U (en) | 2010-03-29 | 2010-03-29 | Electrolyte tank and electrode holder combined device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201637711U (en) |
-
2010
- 2010-03-29 CN CN2010201438379U patent/CN201637711U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101117 Termination date: 20130329 |