Multi-channel water electrolysis test platform

Abstract

The utility model relates to the technical field of multi-channel electrolyzed water test platforms, in particular to a multi-channel electrolyzed water test platform which comprises a base, an electrolytic tank is fixedly connected to the middle of the upper end of the base, a supporting assembly is inserted into the upper end of the base, the supporting assembly is in sealed sliding connection with the outside of the electrolytic tank, and a top seat is clamped to the upper end of the supporting assembly. The top base covers the upper end of the electrolytic cell, a sliding groove is formed in the inner wall of the top base, a magnetic block is slidably connected into the sliding groove, a current detection rod is fixedly connected to the lower end of the sliding block, and a driving assembly is slidably connected to the end of the sliding groove and is in magnetic attraction fit with the magnetic block; the driving assembly controls the magnetic block to drive the current detection rod to move, and the supporting assembly can support the lifting of the top seat, so that the current detection rod can test the current of different depths at different positions in the electrolytic bath during water electrolysis, and the test result is more accurate.

Description

Technical Field

[0001] The utility model relates to the field of a multi-channel water electrolysis testing platform, in particular to a multi-channel water electrolysis testing platform. Background Art

[0002] Water electrolysis refers to the electrolysis of water to produce hydrogen and other products. Hydrogen is produced by passing electricity in an electrolytic cell. The electrolytic cell has a water inlet channel, a water outlet channel, and a gas outlet channel. The anode and cathode in the electrolytic cell undergo reduction or oxidation reactions to produce the desired products. During electrolysis, the current in the electrolytic cell needs to be tested to ensure the yield.

[0003] Existing multi-channel water electrolysis testing platforms, such as a water electrolysis hydrogen production electrolyzer testing device proposed in patent application number "202223314490.1", drive the bottom mounting plate, current detection rod and mounting tube to move downward by pressing the pressure plate, and the mounting tube drives the gear to move along the direction of the gear block. When the depth is determined, the positioning rod is inserted again to lock the gear and realize the limit function, so that the depth of the current detection rod can be adjusted to complete the detection of currents at different depths.

[0004] However, the current detection rod is fixed in position, and can only test the current at a fixed position in the electrolytic cell, and can only change the depth, but cannot test the current at different depths in multiple positions. The test range is small, which can easily lead to inaccurate current test results. Therefore, a multi-channel water electrolysis test platform is proposed. Utility Model Content

[0005] The purpose of the utility model is to provide a multi-channel water electrolysis testing platform to solve the problems raised in the above background technology.

[0006] The purpose of the utility model can be achieved through the following technical solutions:

[0007] A multi-channel water electrolysis testing platform comprises a base, wherein an electrolytic cell is fixedly connected to the middle of the upper end of the base, a support assembly is plugged into the upper end of the base, the support assembly is sealed and slidably connected to the outside of the electrolytic cell, a top seat is clamped on the upper end of the support assembly, the top seat cover is arranged on the upper end of the electrolytic cell, a slide groove is opened on the inner wall of the top seat, a magnetic block is slidably connected in the slide groove, a current detection rod is fixedly connected to the lower end of the slider, a drive assembly is slidably connected to the end of the slide groove, and the drive assembly cooperates with the magnetic block by magnetic attraction.

[0008] Preferably, the shape of the slide groove is set to a "cross" shape, and the cross-section of the slide groove is set to an inverted "convex" shape. The driving assembly includes two groups of driving rods, one end of the two groups of driving rods are located in the slide groove, and the two groups of driving rods are perpendicular to each other. The ends of the two groups of driving rods located in the slide groove are fixedly connected to electromagnets, and the electromagnets cooperate with magnets by magnetic attraction. One end of the two groups of driving rods is fixedly connected to a switch for controlling the power on and off of the electromagnets.

[0009] Preferably, the support assembly includes a support seat, which is sleeved on the outside of the electrolytic cell, the inner wall of the support seat is slidably connected to the outer wall of the electrolytic cell, and a plurality of connecting plates are fixedly connected to the lower end of the support seat, and the plurality of connecting plates are all plugged into the base.

[0010] Preferably, a rack is vertically fixed to the lower end of the support seat, a driving member is fixed to the side wall of the electrolytic cell, a gear is fixed to the output end of the driving member, and the gear and the rack are meshed for transmission.

[0011] Preferably, a water inlet assembly is fixedly connected to the inner side wall of the electrolytic cell, a water inlet pipe is fixedly connected between the side wall of the electrolytic cell and the side wall of the top seat, one end of the water inlet pipe is connected and fixedly connected to the upper end of the water inlet assembly, and the other end passes through the top seat.

[0012] Preferably, the water inlet assembly includes a water tank, a water outlet hole is opened on one side of the water tank, one end of the water inlet pipe is connected and fixed to the upper end of the water tank, a sliding plate is slidably connected to the inner wall of the water tank, a lightweight hollow rod is fixed to the lower end of the sliding plate, the lower end of the lightweight hollow rod passes through the water tank, and a float is fixed to the lower end of the lightweight hollow rod.

[0013] Beneficial effects of the utility model:

[0014] 1. The utility model controls the magnetic block to move the current detection rod through the driving component, and the support component can support the lifting of the top seat, so that the current detection rod can test the current of different depths at different positions in the electrolytic cell during water electrolysis, and the test result is more accurate.

[0015] 2. The utility model has the following steps: when the water in the electrolytic cell drops to a certain height, the float drops accordingly, and the sliding plate is driven to drop via the lightweight hollow rod, so that water enters the electrolytic cell through the water inlet pipe, the water inlet tank, and the water outlet hole, thereby replenishing the water in the electrolytic cell in time. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the utility model or the prior art, the drawings required for use in the embodiments or the prior art description are briefly introduced below. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the internal structure of the top seat of the utility model;

[0019] Figure 3 It is a schematic diagram of the structure of the support assembly of the utility model;

[0020] Figure 4 It is a schematic diagram of the overall cross-sectional structure of the utility model;

[0021] Figure 5 This is a schematic diagram of the structure of the water inlet assembly of the utility model;

[0022] The reference numerals in the figures are as follows:

[0023] 1. Base; 2. Top seat; 3. Support seat; 4. Connecting plate; 5. Rack; 6. Electrolytic cell; 7. Driving part; 8. Gear; 9. Slide; 10. Sliding block; 11. Current detection rod; 12. Driving rod; 13. Electromagnet; 14. Switch; 15. Water inlet pipe; 16. Water tank; 17. Water outlet; 18. Float; 19. Lightweight hollow rod; 20. Sliding plate. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] A multi-channel water electrolysis test platform, such as Figure 1-Figure 5 As shown, it includes a base 1, an electrolytic cell 6 is fixedly connected to the middle part of the upper end of the base 1, and the electrolytic cell 6 is provided with multiple channels such as a water outlet channel and a gas outlet channel. A support component is plugged into the upper end of the base 1, and the support component is slidably connected to the outside of the electrolytic cell 6 in a sealed manner. A top seat 2 is clamped on the upper end of the support component, and the top seat 2 is covered at the upper end of the electrolytic cell 6. The top seat 2 is sealed with the support seat 3, and the support seat 3 is sealed with the side wall of the electrolytic cell 6 to prevent leakage of electrolysis products. A slide groove 9 is opened on the inner wall of the top seat 2, and the slide groove 9 is located in the inner wall of the top seat 2 and does not penetrate the upper end surface of the top seat 2. A magnetic block is slidably connected in the slide groove 9, and a current detection rod 11 is fixedly connected to the lower end of the slider 10. The end of the slide groove 9 is slidably connected with a drive component, and the drive component cooperates with the magnetic block by magnetic attraction.

[0026] The driving component controls the magnetic block to drive the current detection rod 11 to move in the slide groove 9, thereby changing the position of the current detection rod 11. The support component can support the lifting and lowering of the top seat 2 to change the test depth of the current detection rod 11, so that the current detection rod 11 can test the current of different depths at different positions in the electrolytic cell 6 during water electrolysis. The test result is more accurate. The current detection rod 11 is always located between the top seat 2 and the electrolytic cell 6, and will not affect the sealing inside the electrolytic cell 6. The top seat 2 and the support component can be disassembled by snap-connection, which is convenient for the current detection rod 11 to be stored.

[0027] The shape of the slide groove 9 is set to be a "cross" shape, and the cross-section of the slide groove 9 is set to be an inverted "convex" shape. The driving component includes two groups of driving rods 12. One end of the two groups of driving rods 12 is located in the slide groove 9, and the two groups of driving rods 12 are perpendicular to each other. One end of the two groups of driving rods 12 located in the slide groove 9 is fixedly connected to an electromagnet 13, and the electromagnet 13 cooperates with the magnet by magnetic attraction. One end of the two groups of driving rods 12 is fixedly connected to a switch 14 for controlling the power on and off of the electromagnet 13.

[0028] like Figure 1-Figure 2 As shown, the "cross" shaped slide groove 9 allows the magnetic block to move to a wide range of positions. The special cross-section setting of the slide groove 9 prevents the magnetic block from escaping from the slide groove 9 and preventing the current detection rod 11 from falling. Pressing the switch 14 energizes the electromagnet 13 to absorb the magnetic block, and pulling or pushing the driving rod 12 controls the movement of the magnetic block.

[0029] The support assembly includes a support seat 3, which is sleeved on the outside of the electrolytic cell 6. The inner wall of the support seat 3 is slidably connected to the outer wall of the electrolytic cell 6. The lower end of the support seat 3 is fixedly connected to multiple groups of connecting plates 4, and the multiple groups of connecting plates 4 are all plugged into the base 1.

[0030] like Figure 1 , Figure 3 , Figure 4 As shown, the inner wall of the support seat 3 is sealed and slidably fitted with the outer wall of the electrolytic cell 6, and the support seat 3 can support the top seat 2 to rise and fall, and the connecting plate 4 is plugged into the base 1 to make the support seat 3 rise and fall vertically.

[0031] A rack 5 is vertically fixed to the lower end of the support seat 3, a driving member 7 is fixed to the side wall of the electrolytic cell 6, a gear 8 is fixed to the output end of the driving member 7, and the gear 8 is meshed with the rack 5 for transmission.

[0032] like Figure 1 As shown, the driving member 7 can be a servo motor, which drives the gear 8 to rotate, so that the gear 8 and the rack 5 are meshed and transmitted, and the rack 5 is driven to move up and down, so that the support base 3 is driven to rise and fall.

[0033] A water inlet assembly is fixedly connected to the inner wall of the electrolytic cell 6 , and a water inlet pipe 15 is fixedly connected between the side wall of the electrolytic cell 6 and the side wall of the top seat 2 . One end of the water inlet pipe 15 is connected and fixedly connected to the upper end of the water inlet assembly, and the other end passes through the top seat 2 .

[0034] like Figure 4-Figure 5 As shown, the water inlet pipe 15 facilitates the transportation of water into the water inlet assembly, and the water inlet assembly replenishes the water in the electrolytic cell 6 in a timely manner.

[0035] The water inlet assembly includes a water tank 16, a water outlet hole 17 is opened on one side of the water tank 16, one end of the water inlet pipe 15 is connected and fixed to the upper end of the water tank 16, a sliding plate 20 is slidably connected to the inner wall of the water tank 16, a lightweight hollow rod 19 is fixedly connected to the lower end of the sliding plate 20, the lower end of the lightweight hollow rod 19 passes through the water tank 16, and a float 18 is fixedly connected to the lower end of the lightweight hollow rod 19.

[0036] like Figure 4-Figure 5 As shown, when the water in the electrolytic cell 6 drops to a certain height, the float 18 drops accordingly, and the sliding plate 20 is driven to drop via the lightweight hollow rod 19, so that water enters the electrolytic cell 6 through the water inlet pipe 15, the water inlet box 16, and the water outlet 17, thereby replenishing the water in the electrolytic cell 6 in time.

[0037] The working principle of a multi-channel water electrolysis test platform provided by the utility model is as follows:

[0038] The driving component controls the magnetic block to drive the current detection rod 11 to move, and the supporting component can support the lifting of the top seat 2, so that the current detection rod 11 can test the current of different depths at different positions in the electrolytic cell 6 when electrolyzing water. The test result is more accurate, and water is added to the electrolytic cell 6 in time through the water inlet component to prevent insufficient water in the electrolytic cell 6 from affecting the test result.

[0039] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A multi-channel water electrolysis testing platform, comprising a base (1), characterized in that: An electrolytic cell (6) is fixedly connected to the middle of the upper end of the base (1), a support assembly is plugged into the upper end of the base (1), the support assembly is slidably connected to the outside of the electrolytic cell (6) in a sealed manner, a top seat (2) is clamped on the upper end of the support assembly, the top seat (2) is covered on the upper end of the electrolytic cell (6), a slide groove (9) is provided on the inner wall of the top seat (2), a magnetic block is slidably connected in the slide groove (9), a current detection rod (11) is fixedly connected to the lower end of the slider (10), a drive assembly is slidably connected to the end of the slide groove (9), and the drive assembly is magnetically matched with the magnetic block.

2. A multi-channel water electrolysis testing platform according to claim 1, characterized in that: The shape of the slide groove (9) is set to be a "cross" shape, and the cross section of the slide groove (9) is set to be an inverted "convex" shape. The driving component includes two groups of driving rods (12), one end of the two groups of driving rods (12) are both located in the slide groove (9), and the two groups of driving rods (12) are perpendicular to each other. One end of the two groups of driving rods (12) located in the slide groove (9) is fixedly connected to an electromagnet (13), and the electromagnet (13) cooperates with the magnet by magnetic attraction. One end of the two groups of driving rods (12) is fixedly connected to a switch (14) for controlling the on and off of the electromagnet (13).

3. A multi-channel water electrolysis testing platform according to claim 1, characterized in that: The support assembly comprises a support seat (3), the support seat (3) is sleeved on the outside of the electrolytic cell (6), the inner wall of the support seat (3) is slidably connected to the outer wall of the electrolytic cell (6), and a plurality of connection plates (4) are fixedly connected to the lower end of the support seat (3), and the plurality of connection plates (4) are all plugged onto the base (1).

4. A multi-channel water electrolysis testing platform according to claim 3, characterized in that: A rack (5) is vertically fixedly connected to the lower end of the support seat (3), a driving member (7) is fixedly connected to the side wall of the electrolytic cell (6), a gear (8) is fixedly connected to the output end of the driving member (7), and the gear (8) is meshed with the rack (5) for transmission.

5. A multi-channel water electrolysis testing platform according to claim 1, characterized in that: The inner wall of the electrolytic cell (6) is fixedly connected with a water inlet assembly, and a water inlet pipe (15) is fixedly connected between the side wall of the electrolytic cell (6) and the side wall of the top seat (2). One end of the water inlet pipe (15) is connected and fixedly connected to the upper end of the water inlet assembly, and the other end passes through the top seat (2).

6. A multi-channel water electrolysis testing platform according to claim 5, characterized in that: The water inlet assembly comprises a water tank (16), a water outlet hole (17) is provided on one side of the water tank (16), one end of the water inlet pipe (15) is connected and fixedly connected to the upper end of the water tank (16), a sliding plate (20) is slidably connected to the inner wall of the water tank (16), a light hollow rod (19) is fixedly connected to the lower end of the sliding plate (20), the lower end of the light hollow rod (19) passes through the water tank (16), and a floating ball (18) is fixedly connected to the lower end of the light hollow rod (19).

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