CN210198933U - High-precision temperature-control double-layer static corrosion experiment groove - Google Patents
High-precision temperature-control double-layer static corrosion experiment groove Download PDFInfo
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- CN210198933U CN210198933U CN201920930610.XU CN201920930610U CN210198933U CN 210198933 U CN210198933 U CN 210198933U CN 201920930610 U CN201920930610 U CN 201920930610U CN 210198933 U CN210198933 U CN 210198933U
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- cooling water
- coil pipe
- electric heating
- cell body
- temperature
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- 238000005260 corrosion Methods 0.000 title claims abstract description 12
- 230000007797 corrosion Effects 0.000 title claims abstract description 12
- 238000002474 experimental method Methods 0.000 title claims abstract description 10
- 230000003068 static effect Effects 0.000 title claims abstract description 10
- 239000000498 cooling water Substances 0.000 claims abstract description 29
- 238000005485 electric heating Methods 0.000 claims abstract description 18
- 239000007788 liquid Substances 0.000 claims abstract description 9
- 229910002804 graphite Inorganic materials 0.000 claims abstract description 5
- 239000010439 graphite Substances 0.000 claims abstract description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 4
- 210000005056 cell body Anatomy 0.000 abstract description 16
- 238000000034 method Methods 0.000 description 8
- 238000010438 heat treatment Methods 0.000 description 4
- 230000004075 alteration Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006056 electrooxidation reaction Methods 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- -1 polytetrafluoroethylene Polymers 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses a double-deck static corrosion experiment groove of high accuracy accuse temperature, including double-deck cell body, be the circulation region between the two-layer cell body, be equipped with the cooling water coil pipe in the circulation region, cell body upper portion is arranged in to the circulation feed liquor hole of cooling water coil pipe, the bottom of cell body is arranged in to the circulation liquid hole of cooling water coil pipe, be equipped with the tank frame in the cell body, be equipped with the graphite electrode on the tank frame, around there being electric heating coil pipe on the tank frame, be equipped with temperature sensor on the tank frame, the cooling water coil pipe is controlled by cooling water solenoid valve, electric heating coil pipe is controlled by electric heating switch, cooling water solenoid valve, electric heating switch and temperature sensor all are connected with. The utility model discloses can realize the accurate control of temperature, fluctuation range is 0.3 ℃, improves the control by temperature change precision greatly, and then greatly improves the accuracy of experimental result.
Description
Technical Field
The utility model relates to a double-deck static corrosion experiment groove of high accuracy accuse temperature.
Background
The research and development of the corrosion foil are often carried out in a laboratory, the static corrosion experiment is carried out under the condition of a simulation production line, the past experimental tank is mostly a water bath, the temperature control heating and cooling process is slow, the deviation is large and is often +/-3 ℃, the influence of the temperature on the electrochemical corrosion reaction process is great, and the precision and the efficiency of the temperature control become important factors influencing the static corrosion experiment result.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the above insufficiency, providing a can realize the accurate control of temperature, improve the double-deck static corrosion experiment groove of control by temperature change precision greatly.
The purpose of the utility model is realized through the following technical scheme: the utility model provides a double-deck static corrosion experiment groove of high accuracy accuse temperature, including double-deck cell body, be the circulation region between the two-layer cell body, be equipped with the cooling water coil pipe in the circulation region, cell body upper portion is arranged in to the circulation feed liquor hole of cooling water coil pipe, the bottom of cell body is arranged in to the circulation liquid hole of cooling water coil pipe, be equipped with the tank bracket in the cell body, be equipped with the graphite electrode on the tank bracket, around there being electric heating coil pipe on the tank bracket, be equipped with temperature sensor on the tank bracket, the cooling water coil pipe is controlled by cooling water solenoid valve, electric heating coil pipe is by electric heating switch control, cooling water solenoid valve, electric heating switch and temperature.
Compared with the prior art, the utility model has the following advantage: the utility model discloses can realize the accurate control of temperature, fluctuation range is 0.3 ℃, improves the control by temperature change precision greatly, and then greatly improves the accuracy of experimental result.
Description of the drawings:
fig. 1 is a schematic structural diagram of the present invention;
reference numbers in the figures: 1-tank body, 2-cooling water coil, 2-1-circulating liquid inlet hole, 2-2-circulating liquid outlet hole, 3-tank frame, 4-graphite electrode, 5-electric heating coil, 6-temperature sensor, 7-cooling water electromagnetic valve, 8-electric heating switch and 9-temperature control instrument.
The specific implementation mode is as follows:
in order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. Elements and features described in one embodiment of the invention may be combined with elements and features shown in one or more other embodiments. It should be noted that the illustration omits illustration and description of components and processes known to those of ordinary skill in the art that are not pertinent to the present invention for the sake of clarity. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Fig. 1 shows the utility model relates to an embodiment of double-deck static corrosion experiment groove of high accuracy accuse temperature, including double-deck cell body 1, be the circulation region between the two-layer cell body 1, be equipped with cooling water coil pipe 2 in the circulation region, 1 upper portion of cell body is arranged in to cooling water coil pipe 2's circulation feed liquor hole 2-1, cell body 1's bottom is arranged in to cooling water coil pipe 2's circulation liquid hole 2-2, be equipped with tank bracket 3 in the cell body 1, be equipped with graphite electrode 4 on the tank bracket 3, around having electric heating coil pipe 5 on the tank bracket 3, be equipped with temperature sensor 6 on the tank bracket 3, cooling water coil pipe 2 is controlled by cooling water solenoid valve 7, electric heating coil pipe 5 is controlled by electric heating switch 8, cooling water solenoid valve 7, electric heating switch 8 and temperature sensor 6 all are connected with temperature-sensing instrument 9.
The corrosion tank has a tank body 1 with double layers of PPHI and has the advantage of long service life. The middle of the two layers of tank bodies 1 is a circulating area and is provided with a cooling water coil 2. The upper part of the inner wall is provided with a circulating liquid inlet hole 2-1, and the lower part is provided with a circulating liquid outlet hole 2-2. Be provided with electrical heating polytetrafluoroethylene coil, temperature sensor 6 in the cell body 1, cooling water solenoid valve 7 opens when the temperature is higher than temperature control instrument 9 and sets up the temperature, and electrical heating switch 8 closes, and electrical heating switch 8 opens when the temperature is less than and sets up the temperature, and cooling water solenoid valve 7 closes simultaneously.
Finally, it should be noted that: although the present invention and its advantages have been described in detail, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims. Moreover, the scope of the present invention is not intended to be limited to the particular embodiments of the process, machine, means, methods and steps described in the specification. As one of ordinary skill in the art will readily appreciate from the disclosure of the present invention, processes, machines, means, methods, or steps, presently existing or later to be developed that perform substantially the same function or achieve substantially the same result as the corresponding embodiments described herein may be utilized according to the present invention. Accordingly, the appended claims are intended to include within their scope such processes, devices, means, methods, or steps.
Claims (1)
1. The utility model provides a high accuracy accuse temperature double-deck static corrosion experiment groove which characterized in that: comprises a double-layer tank body (1), a circulating area is arranged between the two layers of tank bodies (1), a cooling water coil pipe (2) is arranged in the circulation area, a circulation liquid inlet hole (2-1) of the cooling water coil pipe (2) is arranged at the upper part of the tank body (1), the circulating liquid outlet holes (2-2) of the cooling water coil pipe (2) are arranged at the bottom of the tank body (1), a groove frame (3) is arranged in the groove body (1), a graphite electrode (4) is arranged on the groove frame (3), an electric heating coil (5) is wound on the groove frame (3), a temperature sensor (6) is arranged on the groove frame (3), the cooling water coil (2) is controlled by a cooling water electromagnetic valve (7), the electric heating coil (5) is controlled by an electric heating switch (8), the cooling water electromagnetic valve (7), the electric heating switch (8) and the temperature sensor (6) are all connected with a temperature control instrument (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920930610.XU CN210198933U (en) | 2019-06-20 | 2019-06-20 | High-precision temperature-control double-layer static corrosion experiment groove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920930610.XU CN210198933U (en) | 2019-06-20 | 2019-06-20 | High-precision temperature-control double-layer static corrosion experiment groove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210198933U true CN210198933U (en) | 2020-03-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920930610.XU Active CN210198933U (en) | 2019-06-20 | 2019-06-20 | High-precision temperature-control double-layer static corrosion experiment groove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210198933U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116183473A (en) * | 2022-11-10 | 2023-05-30 | 重庆哈丁环境试验技术股份有限公司 | Four comprehensive marine climate simulation test chamber |
-
2019
- 2019-06-20 CN CN201920930610.XU patent/CN210198933U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116183473A (en) * | 2022-11-10 | 2023-05-30 | 重庆哈丁环境试验技术股份有限公司 | Four comprehensive marine climate simulation test chamber |
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