Electrochemical device for monitoring corrosion behavior of metal surface

Abstract

The utility model discloses an electrochemical device for monitoring metal surface corrosion behavior, which relates to the technical field of metal detection, and comprises a monitor main body, the top of the monitor main body is fixedly provided with a loading frame, the front side of the loading frame is provided with a front through groove, the inner side of the front through groove is provided with a sliding groove, and the front through groove is provided with a through hole. A bearing pipe is arranged on the sliding groove in a sliding mode, the part, extending to the inner side of the loading frame, of the bearing pipe is sleeved with a flow guide pipe, the part, extending to the outer side of the loading frame, of the bearing pipe is sleeved with a distribution pipe, and a loader is arranged on the inner side of the loading frame. The telescopic rod drives the adapting pipe to move together, and the adapting pipe drives the sliding block to vertically move on the inner side of the sliding groove, so that low-position filling can be kept in the process of guiding electrolyte into the inner side of the containing box through the flow guide pipe, and it is prevented that in the electrolyte pouring process, the electrolyte is splashed to the outside of the device, and materials on a work site are corroded; the method has great significance in environmental protection in a factory.

Description

Technical Field

[0001] The utility model relates to the technical field of metal detection, in particular to an electrochemical device for monitoring the corrosion behavior of metal surfaces. Background Art

[0002] The electrochemical device for monitoring the corrosion behavior of metal surfaces is a device used to monitor the corrosion process of metal surfaces in real time. It is based on electrochemical principles and evaluates the corrosion conditions of metal surfaces by measuring changes in current and potential.

[0003] The electrolyte plays a vital role in the electrochemical devices for monitoring the corrosion behavior of metal surfaces. It is not only the medium for the electrochemical reaction, but also provides the necessary chemical environment and potential stability to enable the corrosion process to proceed smoothly and be accurately monitored.

[0004] However, the electrolyte usually contains corrosive chemicals, which may cause the materials in the field environment to be corroded and damaged once splashed into the working environment. Therefore, we propose an electrochemical device for monitoring the corrosion behavior of metal surfaces to solve the above technical problems. Utility Model Content

[0005] In view of this, the main purpose of the present invention is to provide an electrochemical device for monitoring the corrosion behavior of metal surfaces, which is used to solve the above-mentioned problems.

[0006] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme: it includes a monitoring instrument body, a loading frame is fixedly installed on the top of the monitoring instrument body, a front through groove is opened on the front of the loading frame, a slide groove is opened on the inner side of the front through groove, a receiving tube is slidably arranged on the slide groove, the receiving tube extends to the inner side of the loading frame and is sleeved with a guide tube, the receiving tube extends to the outer side of the loading frame and is sleeved with a distribution tube, a loading mechanism is arranged on the inner side of the loading frame, and a side through groove is opened on the side of the loading frame.

[0007] As a preferred solution, sliding blocks are symmetrically installed on both sides of the receiving tube, and the sliding blocks are slidably arranged on the inner side of the sliding groove.

[0008] As a preferred solution, a telescopic rod is fixedly installed at the bottom of the main through slot, and the top of the telescopic rod is fixedly connected to the receiving tube.

[0009] As a preferred solution, the loading mechanism includes a limiting guide rail symmetrically installed inside the loading frame, a support frame is fixedly installed on the limiting guide rail, the support frame is a U-shaped structure, and a containing box is movably arranged inside the loading frame and on the support frame.

[0010] As a preferred solution, the material of the containing box is any one of polyethylene and polypropylene.

[0011] As a preferred solution, a control panel is fixedly arranged on the monitor body, and a plurality of electrode columns are arranged on the monitor body and close to the control panel.

[0012] Compared with the prior art, the utility model has obvious advantages and beneficial effects. Specifically, it can be seen from the above technical solution that it mainly has the following advantages:

[0013] The device drives the containing box to be adjusted horizontally on the limiting guide rail through the support frame, so that the containing box can be placed in the middle position inside the loading frame as much as possible, and then electrolyte is added to the inside of the distribution pipe, and the electrolyte passes through the receiving pipe and the guide pipe in turn into the inner side of the containing box. At the same time, the receiving pipe is driven to move together by the telescopic rod, and the receiving pipe drives the slide block to move vertically on the inner side of the slide slot, so that the guide pipe can keep the low position in the process of introducing the electrolyte into the inner side of the containing box, so as to prevent the electrolyte from splashing to the outside of the device and corroding the materials at the work site during the process of pouring the electrolyte, which is of great significance to the environmental protection inside the factory.

[0014] In order to more clearly illustrate the structural features and functions of the present invention, the present invention is described in detail below in conjunction with the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the utility model;

[0016] Figure 2 It is a schematic diagram of the internal structure of an embodiment of the utility model;

[0017] Figure 3 It is a schematic diagram of the receiving tube structure of an embodiment of the utility model;

[0018] Figure 4 It is a side structural cross-sectional view of an embodiment of the utility model.

[0019] Explanation of the accompanying reference numerals: 1. Monitor body; 2. Control panel; 3. Electrode column; 4. Loading frame; 5. Side through slot; 6. Limiting guide rail; 7. Support frame; 8. Accommodation box; 9. Front through slot; 10. Slide slot; 11. Receiving tube; 12. Flow guide tube; 13. Distribution tube; 14. Slider; 15. Telescopic rod. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below with reference to the accompanying drawings and implementation examples. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0021] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0022] See also Figures 1 to 4 The embodiment of the utility model provides an electrochemical device for monitoring the corrosion behavior of a metal surface, comprising a monitoring instrument body 1, a loading frame 4 is fixedly installed on the top of the monitoring instrument body 1, a front through slot 9 is provided on the front of the loading frame 4, a slide slot 10 is provided on the inner side of the front through slot 9, a receiving pipe 11 is slidably provided on the slide slot 10, a guide pipe 12 is sleeved on the inner side of the receiving pipe 11 extending to the loading frame 4, a distribution pipe 13 is sleeved on the receiving pipe 11 extending to the outer side of the loading frame 4, a loading mechanism is provided on the inner side of the loading frame 4, and a side through slot 5 is provided on the side of the loading frame 4;

[0023] In this embodiment, the monitor body 1 includes an electrode system: this is the core part of the monitor body 1, including a working electrode, which is usually a metal surface to be measured; a reference electrode, which is used to provide a stable potential reference; an auxiliary electrode, which is used to complete a current loop; an electrochemical workstation: this is a device for controlling and measuring electrochemical processes, which can apply potential or current and measure the corresponding current or potential to obtain information about the corrosion process; a data acquisition and analysis system: used to collect data from the electrochemical workstation in real time, and to process and analyze it to obtain information about metal corrosion rate, corrosion mechanism, etc. The electrode system, electrochemical workstation and data acquisition and analysis system here are existing institutions and will not be redundantly described in this article;

[0024] The loading frame 4 is used to load auxiliary equipment used in electrochemical testing. When testing metals, the electrolyte required for metal corrosion monitoring is diverted through the distribution pipe 13, the receiving pipe 11 and the diversion pipe 12. During the diversion process, the electrolyte can be reduced to prevent the electrolyte from affecting the monitoring environment of the factory.

[0025] See also Figures 1 to 4Slide blocks 14 are symmetrically installed on both sides of the receiving tube 11. The slide blocks 14 are slidably arranged on the inner side of the slide groove 10. When in use, the slide blocks 14 are used to be slidably connected with the slide groove 10, so that the receiving tube 11 can keep straight up and down during the lifting process, which is conducive to improving the stability of the receiving tube 11, the guide tube 12 and the distribution tube 13.

[0026] See also Figures 1 to 4 A telescopic rod 15 is fixedly installed at the bottom of the positive through slot 9, and the top of the telescopic rod 15 is fixedly connected to the receiving tube 11;

[0027] In this embodiment, the telescopic rod 15 is an electric telescopic rod, and the staff controls the lifting and lowering of the guide tube 12 according to the position of the container box 8, so as to reduce the splashing of the electrolyte during the pouring process;

[0028] The loading mechanism includes a limiting guide rail 6 symmetrically installed on the inner side of the loading frame 4, a support frame 7 is fixedly installed on the limiting guide rail 6, the support frame 7 is a U-shaped structure, a receiving box 8 is movably arranged on the inner side of the loading frame 4 and on the support frame 7, and the side through groove 5 corresponds to the receiving box 8. When in use, the limiting guide rail 6 is used to limit the support frame 7, so that the support frame 7 will only move the receiving box 8 horizontally on the inside, and can keep the receiving box 8 stable during displacement.

[0029] See also Figures 1 to 4 The material of the containing box 8 is any one of polyethylene and polypropylene. Plastic materials such as polyethylene and polypropylene have good corrosion resistance, sealing and insulation properties and are suitable for storing electrode liquid.

[0030] See also Figures 1 to 4 A control panel 2 is fixedly mounted on the monitor body 1, and a plurality of electrode columns 3 are arranged on the monitor body 1 and near the control panel 2. The electrode columns 3 serve as connection points for electrodes, and can connect the electrodes to the control panel 2 or other devices so that current can flow smoothly.

[0031] Specifically, when in use, first place the containing box 8 steadily on the support frame 7 inside the loading frame 4, and drive the containing box 8 to perform horizontal adjustment on the limiting guide rail 6 through the support frame 7, so that the containing box 8 can be as close to the middle position as possible inside the loading frame 4, and then add electrolyte to the inside of the distribution pipe 13, and the electrolyte passes through the receiving pipe 11 and the guide pipe 12 in turn into the inner side of the containing box 8. At the same time, the receiving pipe 11 is driven to move together by the telescopic rod 15, and the receiving pipe 11 drives the slider 14 to move vertically on the inner side of the slide groove 10, so that the guide pipe 12 can keep the low position when introducing the electrolyte into the inner side of the containing box 8, so as to prevent the electrolyte from splashing to the outside of the device during the pouring process, causing corrosion to the materials at the work site, which is of great significance to the environmental protection inside the factory.

[0032] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An electrochemical device for monitoring the corrosion behavior of a metal surface, characterized in that: The monitoring instrument comprises a monitoring instrument body (1), a loading frame (4) is fixedly mounted on the top of the monitoring instrument body (1), a front through slot (9) is provided on the front of the loading frame (4), a slide slot (10) is provided on the inner side of the front through slot (9), a receiving pipe (11) is slidably provided on the slide slot (10), a guide pipe (12) is sleeved on the receiving pipe (11) extending to the inner side of the loading frame (4), a distribution pipe (13) is sleeved on the receiving pipe (11) extending to the outer side of the loading frame (4), a loading mechanism is provided on the inner side of the loading frame (4), and a side through slot (5) is provided on the side of the loading frame (4).

2. An electrochemical device for monitoring metal surface corrosion behavior according to claim 1, characterized in that: Slide blocks (14) are symmetrically mounted on both sides of the receiving tube (11), and the slide blocks (14) are slidably arranged on the inner side of the slide groove (10).

3. The electrochemical device for monitoring metal surface corrosion behavior according to claim 1, characterized in that: A telescopic rod (15) is fixedly mounted on the bottom of the front through slot (9), and the top of the telescopic rod (15) is fixedly connected to the receiving tube (11).

4. The electrochemical device for monitoring metal surface corrosion behavior according to claim 1, characterized in that: The loading mechanism comprises a limiting guide rail (6) symmetrically mounted inside the loading frame (4), a support frame (7) being fixedly mounted on the limiting guide rail (6), the support frame (7) being of a U-shaped structure, and a containing box (8) being movably arranged inside the loading frame (4) and on the support frame (7).

5. An electrochemical device for monitoring metal surface corrosion behavior according to claim 4, characterized in that: The material of the containing box (8) is any one of polyethylene and polypropylene.

6. The electrochemical device for monitoring metal surface corrosion behavior according to claim 1, characterized in that: A control panel (2) is fixedly arranged on the monitoring instrument body (1), and a plurality of electrode columns (3) are arranged on the monitoring instrument body (1) and close to the control panel (2).

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