An automatic copper sheet corrosion degree rating structure for copper sheet corrosion experiment

Abstract

The utility model discloses a kind of automatic copper sheet corrosion degree rating structure for copper sheet corrosion experiment, comprising: bottom plate;Light distribution chamber is set on the top of the bottom plate;Rotatable copper sheet clamp is set in the light distribution chamber, the copper sheet clamp is used to clamp copper sheet after corrosion experiment;Motor, the motor is connected with the copper sheet clamp, drives the copper sheet clamp rotation;Photographing system, the photographing system is photographed to copper sheet after corrosion experiment clamped by the copper sheet clamp.This utility model effectively solves the observation corrosion copper sheet experience of experimenter;Observation ambient light source is not unified with the problem, while automatic reverse face reduces the probability of hand contact copper sheet.And image and judgment result after shooting are stored to facilitate subsequent call for analysis corrosion degree in oil sample relationship.

Description

Technical Field

[0001] This utility model relates to the field of copper sheet corrosion testing technology, specifically to an automatic copper sheet corrosion degree rating structure for copper sheet corrosion testing. Background Technology

[0002] Crude oil contains sulfides, most of which are removed during refining. However, some of the sulfides remaining in petroleum products can corrode various metals, and the degree of corrosion is not necessarily directly related to the total sulfur content; the corrosive effect can vary depending on the chemical type of the sulfides present.

[0003] Previously, the results of copper sheet corrosion experiments were judged by the experimenter holding the copper sheet and visually assessing it based on experience. This method not only relies on the experimenter's experience, but also suffers from inconsistent lighting conditions that can lead to variations in observed colors. Furthermore, because copper sheets oxidize quickly when exposed to air, the experimental results can be difficult to re-examine. Utility Model Content

[0004] The technical problem this invention aims to solve is to address the issue of relying on the operator's visual judgment based on experience when holding the copper sheet in a copper corrosion experiment. This invention provides an automatic copper sheet corrosion degree rating structure for copper sheet corrosion experiments. To achieve the above solution, the technical solution adopted by this invention is:

[0005] An automated copper strip corrosion degree rating structure for copper strip corrosion experiments includes:

[0006] One base plate;

[0007] The lighting chamber is located above the base plate;

[0008] A copper sheet clamp is rotatably disposed in the light-emitting chamber, the copper sheet clamp being used to hold a copper sheet that has undergone a corrosion test;

[0009] An electric motor is connected to the copper sheet clamp and drives the copper sheet clamp to rotate;

[0010] A photographing system is provided for photographing a copper sheet that has undergone a corrosion experiment and is held in a copper sheet clamp.

[0011] In a preferred embodiment of this invention, the motor is disposed below the base plate. The copper sheet clamp passes through the base plate and is connected to the motor.

[0012] In a preferred embodiment of this utility model, the light-emitting chamber is composed of a rectangular cross-section and a triangular cross-section perpendicular to the cross-section of the copper sheet after the corrosion experiment. The copper sheet after the corrosion experiment is located at the intersection of the rectangular cross-section and the triangular cross-section, and the imaging system is located at the corner of the triangular cross-section relative to the rectangular cross-section.

[0013] In a preferred embodiment of this utility model, the copper sheet clamp includes a base, a rotating shaft, an upper mounting frame, a lower mounting frame, an upper copper sheet fixing clamp, a lower copper sheet fixing clamp, and several connecting shafts. The rotating shaft is rotatably disposed within the base, and its lower end is connected to the upper mounting frame. The upper mounting frame is connected to the lower mounting frame via several connecting shafts, and the lower mounting frame is connected to the motor. The upper copper sheet fixing clamp is mounted on the several connecting shafts and adjacent to the upper mounting frame, and the lower copper sheet fixing clamp is movably mounted on the several connecting shafts and adjacent to the lower mounting frame. A spring is provided between the lower copper sheet fixing clamp and the lower mounting frame.

[0014] In a preferred embodiment of this invention, the spring is located inside the connecting shaft.

[0015] In a preferred embodiment of the present invention, a handle is provided on the base.

[0016] In a preferred embodiment of the present invention, the shooting system is mounted on the base plate and located outside the lighting room, with the camera lens of the shooting system facing the lighting room.

[0017] In a preferred embodiment of the present invention, the shooting system further includes a height-adjustable bracket and a camera mount that allows the camera to slide back and forth. The height-adjustable bracket is mounted on the base plate, the camera mount is mounted on the height-adjustable bracket, and the camera is mounted on the camera mount.

[0018] In a preferred embodiment of this utility model, LED light strips are symmetrically arranged at the intersection of the rectangular and triangular sections of the lighting chamber.

[0019] By employing the above technical solution, this invention effectively solves the problems of relying on the experimenter's experience for observing corroded copper sheets and inconsistent ambient light sources. Simultaneously, the automatic reversal reduces the chance of manual contact with the copper sheet. Furthermore, the images and judgment results are stored for later retrieval to analyze the relationship between the degree of corrosion and the oil sample. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the structure of the present invention. Figure 1 .

[0021] Figure 2 This is a schematic diagram of the structure of the present invention. Figure 2 .

[0022] Figure 3 This is one of the schematic diagrams of the copper sheet clamp structure of this utility model.

[0023] Figure 4 This is the second schematic diagram of the copper sheet clamp structure of this utility model. Detailed Implementation

[0024] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. However, it should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit its scope. Furthermore, in the following descriptions, well-known structures and technologies have been omitted to avoid unnecessary confusion regarding the concept of this utility model.

[0025] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "top / bottom," etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description. They do not indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, terms such as "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0026] See Figures 1 to 4 The figure shows an automatic copper sheet corrosion degree rating structure for copper sheet corrosion experiments, which includes: a base plate 100, a light-emitting chamber 200, a copper sheet clamp 300, a motor 400, and a shooting system 500.

[0027] The lighting chamber 200 is positioned above the base plate 100, and the motor 400 is mounted below the base plate 100. The cross-section of the lighting chamber 200, perpendicular to the copper sheet 600 after the corrosion experiment, consists of a rectangular cross-section 210 and a triangular cross-section 220. The copper sheet 600 after the corrosion experiment is located at the intersection of the rectangular cross-section 210 and the triangular cross-section 220, and the imaging system 500 is located at the corner of the triangular cross-section 220 relative to the rectangular cross-section 210. LED light strips 230 and 240 are symmetrically arranged at the intersection of the rectangular cross-section 210 and the triangular cross-section 220. The light shines onto the wall of the lighting chamber 200 and is uniformly reflected onto the copper sheet 600 after the corrosion experiment, illuminating the copper sheet 600 without any light spots or reflections.

[0028] The copper sheet clamp 300 is rotatably mounted in the light-emitting chamber 200. The copper sheet clamp 300 is used to clamp the copper sheet 600 after the corrosion test, and the copper sheet clamp 300 is driven to rotate by the motor 400.

[0029] The copper sheet clamp 300 includes a base 310, a rotating shaft 320, an upper mounting bracket 330, a lower mounting bracket 340, an upper copper sheet fixing clamp 350, a lower copper sheet fixing clamp 360, and several connecting shafts 370. The rotating shaft 320 is rotatably mounted in the base 310 via bearings 380. A handle 390 is provided on the base 310 for easy gripping.

[0030] The lower end of the rotating shaft 320 is connected to the upper mounting bracket 330; the upper mounting bracket 330 is connected to the lower mounting bracket 340 via several connecting shafts 370, and the lower mounting bracket 340 is connected to the motor 400; the upper copper sheet fixing clamp 350 is mounted on the several connecting shafts 370 and adjacent to the upper mounting bracket 330, and the lower copper sheet fixing clamp 360 is movably mounted on the several connecting shafts 370 and adjacent to the lower mounting bracket 340. A spring (not shown in the figure) is provided between the lower copper sheet fixing clamp 360 and the lower mounting bracket 340. The spring may be located inside the connecting shafts 370.

[0031] The imaging system 500 includes a camera 510, a height-adjustable support 520, and a camera mount 530 that allows the camera 510 to slide back and forth. The height-adjustable support 520 is mounted on a base plate 100, the camera mount 530 is mounted on the height-adjustable support 520, and the camera 510 is mounted on the camera mount 530. The lens of the camera 510 of the imaging system 500 is aimed at the copper sheet 600 that has undergone corrosion testing inside the lighting chamber 200.

Claims

1. An automatic copper sheet corrosion degree rating structure for copper sheet corrosion experiments, characterized in that, include: One base plate; The lighting chamber is located above the base plate; A copper sheet clamp is rotatably disposed in the light-emitting chamber, the copper sheet clamp being used to hold a copper sheet that has undergone a corrosion test; An electric motor is connected to the copper sheet clamp and drives the copper sheet clamp to rotate; A photographing system is provided for photographing a copper sheet that has undergone a corrosion experiment and is held in a copper sheet clamp.

2. The automatic copper sheet corrosion degree rating structure for copper sheet corrosion experiments according to claim 1, characterized in that, The motor is located below the base plate; the copper sheet clamp passes through the base plate and is connected to the motor.

3. An automatic copper sheet corrosion degree rating structure for copper sheet corrosion experiments according to claim 1 or 2, characterized in that, The light-emitting chamber is perpendicular to the cross-section of the copper sheet after the corrosion experiment, and consists of a rectangular cross-section and a triangular cross-section. The copper sheet after the corrosion experiment is located at the intersection of the rectangular cross-section and the triangular cross-section, and the imaging system is located at the corner of the triangular cross-section relative to the rectangular cross-section.

4. The automatic copper sheet corrosion degree rating structure for copper sheet corrosion experiments according to claim 3, characterized in that, The copper sheet clamp includes a base, a rotating shaft, an upper mounting frame, a lower mounting frame, an upper copper sheet fixing clamp, a lower copper sheet fixing clamp, and several connecting shafts. The rotating shaft is rotatably disposed within the base, and its lower end is connected to the upper mounting frame. The upper mounting frame is connected to the lower mounting frame via several connecting shafts, and the lower mounting frame is connected to the motor. The upper copper sheet fixing clamp is mounted on the several connecting shafts and adjacent to the upper mounting frame, and the lower copper sheet fixing clamp is movably mounted on the several connecting shafts and adjacent to the lower mounting frame. A spring is provided between the lower copper sheet fixing clamp and the lower mounting frame.

5. An automatic copper sheet corrosion degree rating structure for copper sheet corrosion experiments according to claim 4, characterized in that, The spring is located inside the connecting shaft.

6. An automatic copper sheet corrosion degree rating structure for copper sheet corrosion experiments according to claim 4, characterized in that, A handle is provided on the base.

7. An automatic copper sheet corrosion degree rating structure for copper sheet corrosion experiments according to claim 4, characterized in that, The shooting system is mounted on the base plate and located outside the lighting room, with the camera lens of the shooting system facing the lighting room.

8. An automatic copper sheet corrosion degree rating structure for copper sheet corrosion experiments according to claim 7, characterized in that, The shooting system also includes a height-adjustable bracket and a camera mount that allows the camera to slide back and forth. The height-adjustable bracket is mounted on the base plate, the camera mount is mounted on the height-adjustable bracket, and the camera is mounted on the camera mount.

9. An automatic copper sheet corrosion degree rating structure for copper sheet corrosion experiments according to claim 8, characterized in that, LED light strips are symmetrically arranged at the intersection of the rectangular and triangular sections of the lighting chamber.

Images