CN2581991Y - Closed constant temp electrochemical measuring tank - Google Patents
Closed constant temp electrochemical measuring tank Download PDFInfo
- Publication number
- CN2581991Y CN2581991Y CN02289349U CN02289349U CN2581991Y CN 2581991 Y CN2581991 Y CN 2581991Y CN 02289349 U CN02289349 U CN 02289349U CN 02289349 U CN02289349 U CN 02289349U CN 2581991 Y CN2581991 Y CN 2581991Y
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- temperature
- bath
- utility
- model
- electrolytic bath
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- Expired - Fee Related
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Abstract
The utility model provides a closed constant temperature electrochemical measuring tank composed of an electrolytic bath and a temperature bath in an integral construction. The temperature bath is sheathed outside the electrolytic bath. The utility model is characterized in that the side face of the temperature bath is provided with a water through hole. The electrolytic bath is provided with an electrode socket corresponding to the caliber of the hole. The socket is provided with electrode jacks and air delivery pipe jacks. After the utility model adopts the technical proposal, because the integral sealed structure of the electrolytic bath and the temperature bath is adopted, the temperature error of electrolyte in the electrolytic bath and a constant temperature water bath is only 1DEG C or-1DEG C. The utility model barely affects indoor temperature or environmental temperature. The electrode socket of the utility model can be doubled as a sealing cover of the electrolytic bath. Electrodes and nitrogen gas guide pipes can be conveniently inserted into the electrode socket. The utility model not only is favorable for heat preservation, but also is very convenient to clean after tests.
Description
Technical field
The utility model relates to a kind of closed constant temperature electrochemical measurement pond, belongs to especially polarographic analysis necessary instrument technical field of electrochemical analysis.
Background technology
Existing electrochemical analysis measuring cell generally is made up of electrolytic cell and the uncovered temperature bath two parts of overcoat, between electrolytic cell bottom and temperature bath, establish support, the shortcoming that this design exists is that the temperature of electrolytic solution is subjected to the influence of variation of ambient temperature bigger, often influence the accuracy of measurement result, at the problems referred to above, 00204915 patent disclosure a kind of " polarographic analysis electrolytic cell " adopt the temperature bath hermetically-sealed construction to reduce the influence of environment temperature, the defective of this structure is to be provided with a nitrogen input pipe that passes the temperature bath sidewall at electrolytic cell near the position of bottom, the too high and easy cleaning not of this shaping structures cost.
Summary of the invention
The purpose of this utility model is to provide a kind of closed constant temperature electrochemical measurement pond, simplifies the operation and reduces manufacturing cost.
The technical solution of the utility model is achieved in that this closed constant temperature electrochemical measurement pond, electrolytic cell overcoat temperature bath by unitary construction constitutes, be characterized in that the temperature bath side is provided with intake-outlet, electrolytic cell is provided with the electrode socket corresponding with its bore, and electrode jack and gas piping jack are set on the socket.
The temperature bath upper surface in described closed constant temperature electrochemical measurement pond is provided with thermowell.
The electrolytic cell in described closed constant temperature electrochemical measurement pond links to each other with concentric setting of temperature bath and outside, top.
The technical solution adopted in the utility model owing to adopt electrolytic cell and temperature bath integral sealing structure, makes electrolytic solution and water bath with thermostatic control temperature error in the electrolytic cell only be ± 0.1 ℃, is subjected to the influence of room temperature or environment temperature hardly; There is not the spilling water phenomenon in the thermostatted water circulation time, can adopt rate of circulation faster; The utility model electrode socket double as electrolytic cell gland bonnet can insert electrode and nitrogen conduit easily, not only helps insulation, and the cleaning after the end of test (EOT) is also very convenient.
Description of drawings Fig. 1 is that the synoptic diagram Fig. 2 in the utility model closed constant temperature electrochemical measurement pond is among the vertical view figure of electrode socket among Fig. 1: 1, temperature bath 2, electrolytic cell 3, thermowell 4, electrode socket 5, water delivering orifice 6, water inlet 7, electrode jack 8, gas piping jack
Embodiment
Figure 1 shows that a kind of embodiment in closed constant temperature electrochemical measurement of the present utility model pond, promptly adopt two concentric containers to be nested together, the outside, top is connected, can take the bulk glass sintering to make in the practical application, interior is electrolytic cell 2, it between the interior outer container temperature bath 1, the side of temperature bath is provided with intake- outlet 6,5, at the electrolytic cell setting suitable for reading electrode socket 4 corresponding with its bore, establish electrode jack 7 and gas piping jack 8 on the electrode socket shown in Figure 2, the thermowell 3 that also is provided with suitable for reading of temperature bath, because electrode jack or thermowell all can be corresponding with its true form, electrolytic cell and temperature bath can seal when measurement operation.
Claims (3)
1, a kind of closed constant temperature electrochemical measurement pond, electrolytic cell (2) overcoat temperature bath by unitary construction constitutes (1), it is characterized in that the temperature bath side is provided with intake-outlet (6,5), electrolytic cell (2) is provided with the electrode socket (4) corresponding with the pond bore, and electrode jack (7) and gas piping jack (8) are set on the socket.
2, closed constant temperature electrochemical measurement according to claim 1 pond is characterized in that described temperature bath upper surface is provided with thermowell (3).
3, closed constant temperature electrochemical measurement according to claim 1 and 2 pond is characterized in that described electrolytic cell (2) links to each other with concentric setting of temperature bath (1) and outside, top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN02289349U CN2581991Y (en) | 2002-11-29 | 2002-11-29 | Closed constant temp electrochemical measuring tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN02289349U CN2581991Y (en) | 2002-11-29 | 2002-11-29 | Closed constant temp electrochemical measuring tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2581991Y true CN2581991Y (en) | 2003-10-22 |
Family
ID=33748919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN02289349U Expired - Fee Related CN2581991Y (en) | 2002-11-29 | 2002-11-29 | Closed constant temp electrochemical measuring tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2581991Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101271077B (en) * | 2008-05-12 | 2011-01-12 | 杭州电子科技大学 | Stationary flow measuring pool for electro-chemistry sensing glass electrode |
| CN104075987A (en) * | 2014-07-22 | 2014-10-01 | 华北电力大学（保定） | Electrochemistry test probe |
| CN107045009A (en) * | 2017-04-06 | 2017-08-15 | 盐城工学院 | A kind of electrode material Thermostatic detection device, electrode material Constant Temperature Detection system and electrode material Constant Temperature Detection method |
-
2002
- 2002-11-29 CN CN02289349U patent/CN2581991Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101271077B (en) * | 2008-05-12 | 2011-01-12 | 杭州电子科技大学 | Stationary flow measuring pool for electro-chemistry sensing glass electrode |
| CN104075987A (en) * | 2014-07-22 | 2014-10-01 | 华北电力大学（保定） | Electrochemistry test probe |
| CN107045009A (en) * | 2017-04-06 | 2017-08-15 | 盐城工学院 | A kind of electrode material Thermostatic detection device, electrode material Constant Temperature Detection system and electrode material Constant Temperature Detection method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |