In-situ test unit of electrolytic tank
By designing an in-situ test unit for the electrolytic cell and combining it with light field and magnetic field generating devices, the collection of Raman data during the electrocatalytic reaction under the synergistic action of magnetic field and light field is realized, which solves the problem of in-situ testing that cannot be performed in the existing technology and provides a stable testing environment.
Patent Information
- Application Number
- CN202422608188.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-28
- Publication Date
- 2025-10-24
- Estimated Expiration
- 2034-10-28
AI Technical Summary
The existing technology lacks an in-situ Raman testing device that can realize the synergistic effect of magnetic field and light field, and is unable to collect Raman data during the electrocatalytic reaction.
An in-situ testing unit for an electrolytic cell was designed, which included a light field testing device and a magnetic field generating device. By generating a magnetic field between two coils and combining it with the light field effect, in-situ Raman testing of the photoelectric reaction cell was achieved.
It realizes the Raman data collection of the electrocatalytic reaction process under the synergistic effect of magnetic field and light field, provides a stable magnetic field environment and light field conditions, and supports real-time monitoring of electrochemical reactions.
Smart Images
Figure CN223470992U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to the technical field of test equipment, especially relates to a in situ test unit of electrolytic cell. BACKGROUND
[0002] With the continuous progress of the electrochemistry field, people's research on the electrode material electrochemical reaction mechanism is more and deep, and the research using in situ method is widely concerned because the whole reaction can be monitored in real time. The application of Raman spectrum is widespread in physics, chemistry, biology, environmental science and material science and many other fields, and it reflects the fingerprint information of the molecular vibration and rotation of the measured sample. However, there is no electrolytic cell device that can realize the in situ Raman test of the cooperation of magnetic field and light field in the current industry, and there is a lack of related equipment, and the collection of Raman data in the electrocatalytic reaction process under the action of magnetic field and light field cannot be carried out, therefore, a new research device needs to be developed. UTILITY MODEL CONTENT
[0003] The utility model aims at the above problems existing in the prior art, and provides a device that can be tested under the cooperation of magnetic field and light field.
[0004] The utility model can be realized by the following technical scheme: a in situ test unit of electrolytic cell, comprising:
[0005] A light field test device, the light field test device comprises a photoelectric reaction cell;
[0006] A magnetic field generating device, comprising two wire packages, a gap is arranged between the two wire packages to form a placing space for placing the photoelectric reaction cell, and the photoelectric reaction cell is located in the placing space to realize in situ Raman test of the photoelectric reaction cell under the cooperation of magnetic field and light field.
[0007] In the above-mentioned in situ test unit of electrolytic cell, the two wire packages are electrically connected, and one of the wire packages is electrically connected with a constant current power supply.
[0008] In the above-mentioned in situ test unit of electrolytic cell, an iron core is arranged in each wire package, and the iron cores in the two wire packages can be relatively close or far away.
[0009] In the above-mentioned in situ test unit of electrolytic cell, the magnetic field generating device further comprises two mounting frames, a sleeve ring is fixedly arranged on each mounting frame, the wire package is sleeved on the corresponding sleeve ring, the iron core is located in the sleeve ring, the iron core can move relative to the sleeve ring, and an operation part is arranged on the iron core.
[0010] In the in-situ test unit of the electrolytic cell, the mounting frame comprises two mounting plates, each of which is arranged perpendicularly to the workbench, and the two ends of the sleeve ring are fixed to the mounting plates to support the sleeve ring, and a gap is arranged between the two mounting plates for placing the wire package.
[0011] In the in-situ test unit of the electrolytic cell, a protective layer is arranged on each mounting frame, and the protective layer cooperates with the mounting frame to form a closed cavity for surrounding the wire package.
[0012] In the in-situ test unit of the electrolytic cell, the operating part comprises an operating rod, the operating rod is provided with external threads, the sleeve ring is provided with internal threads, the first end of the operating rod is detachably connected to the iron core, and the operating rod is screwed into the sleeve ring.
[0013] In the in-situ test unit of the electrolytic cell, the second end of the operating rod is fixedly provided with an operating handle.
[0014] In the in-situ test unit of the electrolytic cell, the workbench is provided with an indicator light electrically connected to the constant current power supply.
[0015] In the in-situ test unit of the electrolytic cell, a movable gauss meter probe is arranged on the magnetic field generating device, and a probe needle of the gauss meter probe extends into the placement space.
[0016] Compared with the prior art, the in-situ test unit of the electrolytic cell has the beneficial effects that: after the wire package is powered on, a magnetic field is generated between the two wire packages, so that the photoelectric reaction cell located in the placement space can perform in-situ Raman testing under the cooperation of the magnetic field and the light field, and the collection of Raman data in the electro-catalytic reaction process under the action of the magnetic field and the light field. BRIEF DESCRIPTION OF DRAWINGS
[0017] Figure 1 is a schematic view of the magnetic field generating device;
[0018] Figure 2 is Figure 1 is a schematic view of the mounting frame after adding a protective layer;
[0019] Figure 3 is Figure 1 is a schematic view of the mounting frame after removing the wire package;
[0020] Figure 4 is Figure 2 is a schematic view of the mounting frame;
[0021] Figure 5 is Figure 2 is a schematic view of the mounting frame after adding a gauss meter probe;
[0022] Figure 6 is a schematic diagram of the use state of the in-situ testing unit of the electrolytic cell.
[0023] In the figure, the workbench 100; the photoelectric reaction cell 101; the wire package 200; the iron core 201; the mounting frame 202; the mounting plate 203; the collar 204; the fixing seat 205; the protective layer 206; the heat dissipation hole 207; the overheat protector 208; the operating rod 209; the operating handle 210; the Gauss meter probe 211; the connecting rod 212; the moving rod 213; the connecting seat 214; the supporting block 215; the indicator light 216. DETAILED DESCRIPTION
[0024] The following is a specific embodiment of the utility model and is further described in combination with the drawings, but the utility model is not limited to these embodiments.
[0025] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the utility model are only used to explain the relative positional relationship, movement condition, etc. between components in a certain specific posture (as shown in the drawings), and if the specific posture changes, the directional indications will also change accordingly.
[0026] As shown in Figures 1-5 An in-situ testing unit of an electrolytic cell, comprising:
[0027] A light field testing device, the light field testing device comprising a photoelectric reaction cell 101;
[0028] A magnetic field generating device, comprising two wire packages 200, a gap is arranged between the two wire packages 200 to form a placement space for placing the photoelectric reaction cell 101, the photoelectric reaction cell 101 is located in the placement space, realizing in-situ Raman testing of the photoelectric reaction cell 101 under the synergistic action of the magnetic field and the light field.
[0029] In the above embodiment, after the wire package 200 is powered on, a magnetic field is generated between the two wire packages 200, so that the photoelectric reaction cell 101 located in the placement space can perform in-situ Raman testing under the synergistic action of the magnetic field and the light field, and collect Raman data in the electro-catalytic reaction process under the action of the magnetic field and the light field.
[0030] It is worth mentioning that the photoelectric reaction cell 101 is composed of an anode chamber and a cathode chamber, the anode chamber and the cathode chamber are separated by a proton exchange membrane; the cathode chamber can use a silver fluoride electrode / mercury oxide electrode as a reference electrode, an L-shaped glass carbon electrode as a working electrode, and a Φ*. quartz sheet on the side of the cathode chamber as a light transmission window for photocatalysis; the anode chamber is a platinum wire electrode clamp as a counter electrode; the anode and cathode chambers of the reaction cell have separate circulating liquid pipeline interfaces for electrolyte circulation in the anode and cathode chambers, and in addition, the cathode chamber has a gas inlet pipeline interface for gas to participate in the reaction; the top of the reaction cell is a quartz window as a window material.
[0031] Specifically, the two wire packages 200 are electrically connected, and one of the wire packages 200 is electrically connected with a constant current power supply, which can maintain a fixed current value and is not affected by external conditions such as changes in resistance caused by temperature changes, which makes the magnetic field strength generated by the coil more stable and reliable, and can reduce the change of the magnetic field caused by current fluctuation, thereby realizing the generation of a stable magnetic field.
[0032] Further preferably, an iron core 201 is arranged in each wire package 200, and the iron cores 201 in the two wire packages 200 can be relatively close or far apart.
[0033] It is worth mentioning that the placing space is provided with a support block 215 for lifting the photoelectric reaction cell 101 to realize height adjustment.
[0034] In this embodiment, the iron core 201 has a higher magnetic permeability than air, which means it can support a higher magnetic flux density, so under the same magnetic field strength, using the iron core 201 can significantly enhance the magnetic flux in the coil; because the iron core 201 increases the magnetic flux density, fewer turns of the coil can be used to achieve the same inductance value, thereby reducing the energy loss caused by the coil resistance; and the relative movement of the two iron cores 201 also clamps and fixes the photoelectric reaction cell 101, ensuring its stability.
[0035] Further preferably, the magnetic field generating device further comprises two mounting frames 202, each mounting frame 202 is fixedly provided with a sleeve ring 204, the wire package 200 is sleeved on the corresponding sleeve ring 204, and the iron core 201 is located in the sleeve ring 204, the iron core 201 can move relative to the sleeve ring 204, the iron core 201 is provided with an operation part, which facilitates the adjustment of the relative position between the two iron cores 201; preferably, the two sleeve rings 204 are coaxially arranged, which can ensure that the movement of the two iron cores 201 is in the same direction.
[0036] It is worth mentioning that the two mounting frames 202 are located on the same workbench plate, which realizes the movement of the magnetic field generating device, and the upper end surface of the workbench plate serves as the workbench surface 100.
[0037] Specifically, the mounting frame 202 comprises two mounting plates 203, each of which is arranged perpendicularly to the workbench top 100, and the two ends of the sleeve ring 204 are fixed to the mounting plates 203 to support the sleeve ring 204, and a gap is arranged between the two mounting plates 203 for placing the wire package 200; preferably, a fixed seat 205 is fixedly arranged at the outermost mounting plate 203 in each mounting frame 202 to increase the support strength of the mounting plate 203 and the workbench top 100.
[0038] Further preferably, a protective layer 206 is arranged on each mounting frame 202, and the protective layer 206 cooperates with the mounting frame 202 to form an enclosed cavity for surrounding the wire package 200 to prevent dust or impurities from falling on the wire package 200.
[0039] Specifically, the protective layer 206 comprises a skin, which is fixed between the two mounting plates 203 and the sleeve ring 204 to form an enclosed cavity for accommodating the wire package 200.
[0040] It is worth mentioning that the bottom of the protective layer 206 is provided with a heat dissipation hole 207, and an overheat protector 208 is arranged on the protective layer 206 to monitor the temperature of the wire package 200, and the overheat protector 208 is electrically connected with the constant current power supply to disconnect the current when the temperature is too high.
[0041] As a preferred, the operating part comprises an operating rod 209, the operating rod 209 is provided with an external thread, the sleeve ring 204 is provided with an internal thread, the first end of the operating rod 209 is detachably connected with the iron core 201, and the operating rod 209 is screwed with the sleeve ring 204 after being inserted into the sleeve ring 204.
[0042] In this embodiment, in order to facilitate the adjustment of the position of the iron core 201, the operating rod 209 is arranged on the iron core 201, the operating rod 209 penetrates through the sleeve ring 204 and is screwed with the sleeve ring 204, and rotating the operating rod 209 can realize the movement of the operating rod 209 in the linear direction relative to the sleeve ring 204, that is, the position of the two iron cores 201 can be adjusted; the detachable connection between the first end of the operating rod 209 and the iron core 201 enables the iron core 201 to be replaced according to actual needs, and the connecting rod 212 is arranged on the iron core 201 and is screwed with the operating rod 209.
[0043] Further preferably, the second end of the operating rod 209 is fixedly provided with an operating handle 210, and rotating the operating handle 210 can realize the rotation of the operating rod 209, which facilitates the rotation operation of the operating rod 209.
[0044] As preferred, the workbench 100 is provided with an indicating lamp 216 electrically connected with the constant current power supply, when the constant current power supply is opened to supply power to the wire package 200, the indicating lamp 216 is powered on and brightens, when the constant current power supply is disconnected, the indicating lamp 216 is also powered off and extinguished, the on-off state between the constant current power supply and the wire package 200 is monitored.
[0045] As preferred, the magnetic field generating device is provided with a movable gauss meter probe 211, the probe needle of the gauss meter probe 211 extends into the placement space, and the gauss meter probe 211 is used to monitor the magnetic field strength of the two wire packages 200 in real time.
[0046] Specifically, the two fixed seats 205 are both fixedly provided with connecting rods 212, a moving rod 213 is arranged between the two connecting rods 212, the connecting seat 214 is slidably arranged on the moving rod 213, and the gauss meter probe 211 is fixed on the connecting seat 214.
[0047] It is worth mentioning that the protective layer 206 is provided with a power interface, the constant current power supply is electrically connected with one of the wire packages 200 through the power interface, and the circuit in the bottom plate is electrically connected with the power interface, so that the connection between the constant current power supply and the two wire packages 200 is realized.
[0048] It should be noted that the description of "first", "second", "one" and the like in the present application is only for the purpose of description and cannot be understood as indicating or implying the relative importance of the technical features indicated or the number of the technical features indicated. Therefore, the features limited by "first" and "second" can explicitly or implicitly include at least one of the features. In the description of the present application, the meaning of "multiple" is at least two, such as two, three, etc., unless otherwise specifically limited. The terms "connection", "fixing" and the like should be understood in a broad sense, for example, "fixing" can be fixed connection, can also be detachable connection, or integral; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through an intermediate medium; can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise specifically limited. For ordinary skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.
[0049] In addition, the technical solutions of each embodiment of the present application can be combined with each other, but it must be based on the realization of ordinary skilled in the art, when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, nor is it within the protection scope required by the present application.
[0050] The specific embodiments described herein are merely illustrative of the spirit of the present application. Those skilled in the art of the present application can make various modifications or supplements to the described specific embodiments or replace them with similar ways, but will not deviate from the spirit of the present application or exceed the scope defined by the appended claims.
Claims
1. An in-situ test unit for an electrolytic cell, characterized by, The application relates to a light field testing device. The application relates to a light field testing device. The application relates to a light field testing device.
2. An in-situ test unit for an electrolytic cell according to claim 1, wherein, The application relates to a light field testing device.
3. An in-situ test unit for an electrolytic cell according to claim 1, wherein, The application relates to a light field testing device.
4. An in-situ test unit for an electrolytic cell according to claim 3, wherein, The application relates to a light field testing device.
5. An in-situ test unit for an electrolytic cell according to claim 4, wherein, The application relates to a light field testing device.
6. An in-situ test unit for an electrolytic cell according to claim 4 or 5, characterised in that, The application relates to a light field testing device.
7. An in-situ test unit for an electrolytic cell as defined in claim 4, wherein, The application relates to a light field testing device.
8. An in-situ test unit for an electrolytic cell according to claim 7, wherein, The application relates to a light field testing device.
9. An in-situ test unit for an electrolytic cell as defined in claim 2, wherein, The application relates to a light field testing device.
10. An in-situ test unit for an electrolytic cell according to claim 1, wherein, The application relates to a light field testing device. The application relates to a light field testing device. The application relates to a light field testing device. The application relates to a light field testing device. The application relates to a light field testing device. The application relates to a light field testing device. The application relates to a light field testing device. The application relates to a light field testing device. The application relates to a light field testing device. The application relates to a light field testing device. The application relates to a light field testing device. The application relates to a light field testing device. The application relates to a light field testing device. The application relates to a light field testing device. The application relates to a light field testing device. The application relates to a light field testing device. The application relates to a light field testing device. The application relates to a light field testing device. The application relates to a light field testing device. The application relates to a light field testing device. The application relates to a light field testing device. The application relates to a light field testing device. The application relates to a light field testing device. The application relates to a light field testing device. The application relates to a light field testing device. The application relates to a light field testing device. The application relates to a light field testing device. The application relates to a light field testing device. The application relates to a light field testing device. The application relates to a light field testing device. The application relates to a light field testing device. The application relates to a light field testing device. The application relates to a light field testing device. The application relates to a light field testing device. The application relates to a light field testing device. The application relates to a light field testing device. The application relates to a light field testing device. The application relates to a light field testing device. The application relates to a light field testing device. The application relates to a light field testing device. The application relates to a light field testing device. The application relates to a light field testing device. The application relates to a light field testing device. The application relates to a light field testing device. The application relates to a light field testing device. The application relates to a light field testing device. The application relates to a light field testing device. The application relates to a light field testing device. The application relates to a light field testing device. The application relates to a light field testing device. The application relates to a light field testing device. The application relates to a light field testing device. The application relates to a light field testing device. The application relates to a light field testing device. The application relates to a light field testing device. The application relates to a light field testing device. The application relates to a light field testing device. The application relates to a light field testing device. The application relates to a light field testing device. The application relates to a light field testing device. The application relates to a light field testing device. The application relates to a light field testing device. The application relates to a light field testing device. The application relates to a light field testing device. The application relates to a light field testing device. The application relates to a light field testing device. The application relates to a light field testing device. The application relates to a light field testing device. The application relates to a light field testing device. The application relates to a light field testing device. The application relates to a light field testing device. The application relates to a light field testing device. The application relates to a light field testing device. The application relates to a light field testing device. The application relates to a light field testing device. The application relates to a light field testing device. The application relates to a light field testing device. The application relates to a light field testing device. The application relates to a light field testing device. The application relates to a light field testing device. The application relates to a light field testing device. The application relates to a light field testing device. The application relates to a light field testing device. The application relates to a light field testing device. The application relates to a light field testing