CN202903729U - Continuous electrochemical test device - Google Patents
Continuous electrochemical test device Download PDFInfo
- Publication number
- CN202903729U CN202903729U CN 201220638764 CN201220638764U CN202903729U CN 202903729 U CN202903729 U CN 202903729U CN 201220638764 CN201220638764 CN 201220638764 CN 201220638764 U CN201220638764 U CN 201220638764U CN 202903729 U CN202903729 U CN 202903729U
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- water tank
- electrode
- continuous electrochemical
- test device
- electrochemical test
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Abstract
The utility model discloses a continuous electrochemical test device, which comprises a water tank, wherein a groove is arranged in the upper end of the water tank, and a plastic rod is arranged on the groove and is connected through a connecting slot in the bottom of a plastic tray; working electrodes are respectively arranged at two sides of one end of the plastic rod, and a reference electrode is arranged at one side of each working electrode; and one end of each reference electrode is connected with an auxiliary electrode. The continuous electrochemical test device solves the problems in an experiment that a sample is not tightly reinforced, the distance between the sample and the electrodes is not easily controlled, a solution is repeatedly replaced and the like, so that the accuracy of the experiment is ensured. During use, three or even more working electrodes are prepared to avoid the trouble that the sample is changed each time, and the labor strength of experimenters is relieved. Meanwhile, a water-out plug is installed on the device, and by only opening the water-out plug, the solution can be poured out during sampling changing in each time, and then a new solution is added again. Moreover, the space of the water tank is large, and the inner part of the water tank is conveniently cleaned. With a novel design, the continuous electrochemical test device is a good innovation scheme. The continuous electrochemical test device has a wide marketing prospect.
Description
Technical field
The utility model relates to a kind of continuous electrochemical proving installation, is specifically related to a kind of electrochemical experimental device that various metallic material corrosions and protection aspect use that is applicable to.
Background technology
As using widely some mechanical structure materials, more and more be exposed in the atmospheric environment.But in the last few years, severity increase along with atmospheric environment, various environmental factors increase the atmospheric corrosion susceptibility of metal material greatly, easy failure, not only increased maintenance cost, but also because shortening the life-span economic loss of equipment, therefore, corrosion behavior and the rule of research metal material in atmospheric environment has important value.Because metal and the corrosion of alloy in atmosphere thereof are electrochemical processes, corrosion process is obeyed the universal law of galvanic corrosion, therefore, in order to study quickly and easily the rule of metal erosion, usually adopt electrochemical apparatus to test, then the galvanochemistry curve by the test gained carries out the analysis of corrosion of metal performance and corrosion product.As the important component part of electrochemical test, the effect of electrochemical appliance also is very important.
In sum, for the defective of prior art, need especially a kind of continuous electrochemical proving installation, to solve the deficiencies in the prior art.
Summary of the invention
For the existing ineffective activity of using the electrochemical test experiment device, and in use exist wretched insufficiency, the utility model proposes a kind of continuous electrochemical proving installation, simple in structure, easy to use, can guarantee the accuracy of testing, can solve in experiment sample and reinforce the problems such as tight, sample and electrode distance be wayward, solve existing defective.
To achieve these goals, the technical solution of the utility model is as follows:
A kind of continuous electrochemical proving installation, comprise water tank, the water tank upper end offers groove, be provided with sticking plaster above the groove, sticking plaster connects by the connecting groove of vinyl disc bottom, one end both sides of sticking plaster are provided with working electrode, and a side of working electrode offers contrast electrode, and an end of contrast electrode is connected with auxiliary electrode.
Further, a side opening of described water tank is provided with the water outlet plug.
Further, described contrast electrode is mercurous chloride electrode.
Further, described auxiliary electrode is platinized platinum.
The beneficial effects of the utility model are: this product structure is simple, easy to make, can solve in experiment sample reinforces not tight, sample and electrode distance are wayward, the problems such as replacing that repeat of solution, with the accuracy of guaranteeing to test, and can be ready to when in use three even more working electrode, avoid the each trouble that all will vary, alleviated experimenter's labour intensity, simultaneously on this device the water outlet plug has been installed, varied to make at every turn and only need open the water outlet plug and can outwell solution, again add again new soln, and the water tank space is large, is convenient to clear up its inside, and is practical, modern design is a kind of good innovation scheme.The marketing prospect is arranged very much.
Description of drawings
Describe the utility model in detail below in conjunction with the drawings and specific embodiments:
Fig. 1 is a kind of continuous electrochemical proving installation of the utility model structural representation.
1-water tank among the figure, 2-sticking plaster, 3-vinyl disc, 4-working electrode, 5-contrast electrode, 6-auxiliary electrode, 7-water outlet plug.
Embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
Referring to a kind of continuous electrochemical proving installation of Fig. 1, comprise water tank 1, water tank 1 upper end offers groove, be provided with sticking plaster 2 above the groove, sticking plaster 2 connects by the connecting groove of vinyl disc 3 bottoms, one end both sides of sticking plaster 2 are provided with working electrode 4, and a side of working electrode 4 offers contrast electrode 5, and an end of contrast electrode 5 is connected with auxiliary electrode 6.And a side opening of water tank 1 is provided with water outlet plug 7.Contrast electrode 5 is mercurous chloride electrode.Auxiliary electrode 6 is platinized platinum.
The novel use procedure of this reality is that sticking plaster 2 is placed on the upper grooves section of water tank 1; The core of vinyl disc 3 has dug aperture, and vinyl disc 3 is placed in the central slot place of sticking plaster 2, rocks so that prevent vinyl disc 3, has guaranteed the effect that vinyl disc 3 can only rotate; 4 of working electrodes are installed in respectively the place, cavity of the vinyl disc 3 of well in advance, and the shape of working electrode 4 is normally passed through circle behind the approved sample in the experiment, so that be installed in the cavity of vinyl disc 3, the diameter of the cavity of vinyl disc 3 and working electrode 4 differs very little, this kind way is to affect experimental result in order to prevent rocking of working electrode 4, when testing when varying, only need that vinyl disc 3 is turned to next working electrode 4 and can vary successfully; Usually contrast electrode 5 is mercurous chloride electrodes of often saying, is installed on water tank 1 top, experimental requirement, and working electrode 4 can not be close in the surface of the necessary limitless nearness working electrode 4 of its lower end; Contrast electrode 5 is fixed in a place always, and each working electrode 4 also is same place; 6 of auxiliary electrodes are usually said platinized platinums, must make the center of surface to be measured aligning with the auxiliary electrode 6 of working electrode 4 in the experiment; 7 of water outlet plugs are designed when being convenient for changing solution.
The utility model produce effect into: simple in structure, easy to make, can solve in experiment sample reinforces not tight, sample and electrode distance are wayward, the problems such as replacing that repeat of solution, with the accuracy of guaranteeing to test, and can be ready to when in use three even more working electrode, avoid the each trouble that all will vary, alleviated experimenter's labour intensity, simultaneously on this device the water outlet plug has been installed, varied to make at every turn and only need open the water outlet plug and can outwell solution, again add again new soln, and the water tank space is large, is convenient to clear up its inside, and is practical, modern design is a kind of good innovation scheme.The marketing prospect is arranged very much.
The technician of the industry should understand; the utility model is not restricted to the described embodiments; that describes in above-described embodiment and the instructions just illustrates principle of the present utility model; the utility model also has various changes and modifications under the prerequisite that does not break away from the utility model spirit and scope, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (4)
1. continuous electrochemical proving installation, comprise water tank, it is characterized in that: the water tank upper end offers groove, be provided with sticking plaster above the groove, sticking plaster connects by the connecting groove of vinyl disc bottom, one end both sides of sticking plaster are provided with working electrode, and a side of working electrode offers contrast electrode, and an end of contrast electrode is connected with auxiliary electrode.
2. described a kind of continuous electrochemical proving installation according to claim 1, it is characterized in that: a side opening of described water tank is provided with the water outlet plug.
3. described a kind of continuous electrochemical proving installation according to claim 1, it is characterized in that: described contrast electrode is mercurous chloride electrode.
4. described a kind of continuous electrochemical proving installation according to claim 1, it is characterized in that: described auxiliary electrode is platinized platinum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220638764 CN202903729U (en) | 2012-11-28 | 2012-11-28 | Continuous electrochemical test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220638764 CN202903729U (en) | 2012-11-28 | 2012-11-28 | Continuous electrochemical test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202903729U true CN202903729U (en) | 2013-04-24 |
Family
ID=48124386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220638764 Expired - Fee Related CN202903729U (en) | 2012-11-28 | 2012-11-28 | Continuous electrochemical test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202903729U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103018297A (en) * | 2012-11-28 | 2013-04-03 | 邢士波 | Continuous electrochemical testing device |
-
2012
- 2012-11-28 CN CN 201220638764 patent/CN202903729U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103018297A (en) * | 2012-11-28 | 2013-04-03 | 邢士波 | Continuous electrochemical testing device |
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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: 20130424 Termination date: 20131128 |