CN220300874U - Water supplementing device of water electrolysis hydrogen production equipment - Google Patents
Water supplementing device of water electrolysis hydrogen production equipment Download PDFInfo
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- CN220300874U CN220300874U CN202321610211.8U CN202321610211U CN220300874U CN 220300874 U CN220300874 U CN 220300874U CN 202321610211 U CN202321610211 U CN 202321610211U CN 220300874 U CN220300874 U CN 220300874U
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- hydrogen production
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 149
- 239000001257 hydrogen Substances 0.000 title claims abstract description 70
- 229910052739 hydrogen Inorganic materials 0.000 title claims abstract description 70
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 title claims abstract description 69
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 64
- 230000001502 supplementing effect Effects 0.000 title claims abstract description 36
- 238000005868 electrolysis reaction Methods 0.000 title claims abstract description 22
- 238000000034 method Methods 0.000 claims abstract description 21
- 230000000670 limiting effect Effects 0.000 claims description 53
- 230000000903 blocking effect Effects 0.000 claims description 24
- 238000007790 scraping Methods 0.000 claims description 12
- 230000003020 moisturizing effect Effects 0.000 abstract 4
- 230000007423 decrease Effects 0.000 abstract 2
- 230000000694 effects Effects 0.000 description 5
- 238000007789 sealing Methods 0.000 description 3
- 239000012535 impurity Substances 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000003487 electrochemical reaction Methods 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
Landscapes
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Abstract
The utility model belongs to the technical field of hydrogen production by water electrolysis, in particular to a water supplementing device of water electrolysis hydrogen production equipment, which comprises a bottom plate; the top of the bottom plate is fixedly connected with hydrogen production equipment; the top of the hydrogen production equipment is fixedly connected with a water supplementing device, and the other end of the water supplementing device is fixedly connected with a first water pipe; the other end of the first water pipe is fixedly connected to the wall body of the hydrogen production equipment; the first water pipe is not provided with a water pump; the method is characterized in that: when the inside moisture of hydrogen plant runs off, the water level can descend downwards, in the decline in-process for the cursory on water level surface descends along with the water level, in the decline in-process, can pull the stay cord, make stay cord pulling choking board slide to the side, make choking board follow the inside roll-off of first water pipe, then the inside water of moisturizing device is flowed to the inside of first water pipe through the water pump, then carries out the moisturizing to hydrogen plant's inside, and then can realize automatic moisturizing, and need not worry when breaking down, can't carry out the problem of moisturizing.
Description
Technical Field
The utility model belongs to the technical field of hydrogen production by water electrolysis, and particularly relates to a water supplementing device of water electrolysis hydrogen production equipment.
Background
When hydrogen is produced, water electrolysis is generally adopted to produce hydrogen, direct current is introduced into an electrolytic tank filled with electrolyte, and then water molecules undergo electrochemical reaction on electrodes to decompose into hydrogen and oxygen for production.
When hydrogen is prepared, pure water is continuously consumed by hydrogen production equipment in operation, so that water is required to be continuously supplemented into the electrolytic tank to ensure the water to be recharged, and the problem that the hydrogen production equipment cannot normally operate due to the lack of water when the hydrogen production equipment operates for a long time is solved.
In the prior art, when the hydrogen production equipment needs to be supplemented with water, as most of the existing hydrogen production equipment has better sealing effect, workers cannot observe the hydrogen production equipment in the water supplementing process, and further, when a water supplementing device fails, the water cannot be supplemented in time, so that the problem that the hydrogen production equipment is damaged due to the lack of water for electrolysis in the power-on process can be caused; therefore, a water supplementing device of a water electrolysis hydrogen production device is provided for solving the problems.
Disclosure of Invention
In order to overcome the defects in the prior art and solve the problems in the background art, the water supplementing device of the water electrolysis hydrogen production equipment is provided.
The technical scheme adopted for solving the technical problems is as follows: the utility model relates to a water supplementing device of water electrolysis hydrogen production equipment, which comprises a bottom plate; the top of the bottom plate is fixedly connected with hydrogen production equipment; the top of the hydrogen production equipment is fixedly connected with a water supplementing device, and the other end of the water supplementing device is fixedly connected with a first water pipe; the other end of the first water pipe is fixedly connected to the wall body of the hydrogen production equipment; the first water pipe is not provided with a water pump; the method is characterized in that: the inner side wall of the hydrogen production equipment is provided with a chute; a buoy is connected inside the chute in a sliding way; the inner side wall of the first water pipe is connected with a blocking plate in a sliding manner; the side end of the blocking plate is fixedly connected with a pull rope, and the other end of the pull rope is fixedly connected to the top of the buoy.
Preferably, the inner side wall of the hydrogen production equipment is fixedly connected with a limiting plate; the end part of the limiting plate is provided with a limiting hole, and the pull rope is connected in the limiting hole in a sliding manner; the end part of the limiting plate is L-shaped.
Preferably, the inner side wall of the first water pipe is fixedly connected with the filter screen; a limiting ring is fixedly connected to the inner side wall of the first water pipe; a reset spring is fixedly connected to the side end of the limiting ring, and a sliding plate is fixedly connected to the other end of the reset spring; the side end of the sliding plate is fixedly connected with a guide rod, the guide rod penetrates through the filter screen, and the other end of the guide rod is fixedly connected with the side end of the blocking plate.
Preferably, the end part of the guide rod is rotatably connected with a spiral blade; a telescopic rod is fixedly connected to the side end of the spiral blade; the side wall of the guide rod is rotationally connected with a scraping plate, and the scraping plate is attached to the surface of the filter screen; the side end of the scraping plate is fixedly connected with a telescopic rod, and the other end of the telescopic rod is fixedly connected with the end part of the spiral blade.
Preferably, a limit rod is fixedly connected to the side end of the blocking plate; the limiting rod penetrates through the limiting plate to be in sliding connection.
The utility model has the beneficial effects that:
1. the utility model provides a water supplementing device of a water electrolysis hydrogen production device, when water in the hydrogen production device is lost, the water level can drop downwards, in the dropping process, a float on the surface of the water level can drop along with the water level, in the dropping process, a pull rope can be pulled, the pull rope pulls a blocking plate to slide towards a side end, the blocking plate slides out of the first water pipe, then water in the water supplementing device flows into the first water pipe through a water pump, and then water is supplemented into the hydrogen production device, so that automatic water supplementing can be realized, and the problem that water supplementing cannot be carried out when faults occur is solved.
2. The utility model provides a water supplementing device of a water electrolysis hydrogen production device, which has the advantages that the limiting plate and the limiting hole are arranged on the inner side wall of the hydrogen production device to limit a pull rope, so that the problems of left and right shaking and the like of the pull rope in the continuous sliding process are reduced.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a cross-sectional view of the present utility model;
FIG. 3 is a schematic view of the structure of the float according to the present utility model;
FIG. 4 is a schematic view of the structure of the spiral vane of the present utility model;
FIG. 5 is a schematic view of the structure of the skateboard of the present utility model;
legend description:
1. a bottom plate; 22. a water supplementing device; 23. a first water pipe; 24. a water pump; 25. a chute; 26. a float; 27. a pull rope; 28. a blocking plate; 31. a limiting plate; 32. a limiting hole; 33. a limit rod; 34. a limiting block; 4. a filter screen; 41. a guide rod; 42. a slide plate; 43. a limiting ring; 44. a return spring; 51. spiral leaves; 52. a telescopic rod; 53. a scraper; 6. wear-resistant pad.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Specific examples are given below.
Referring to fig. 1-4, the utility model provides a water replenishing device of a water electrolysis hydrogen production device, which comprises a bottom plate 1; the top of the bottom plate 1 is fixedly connected with hydrogen production equipment; the top of the hydrogen production equipment is fixedly connected with a water supplementing device 22, and the other end of the water supplementing device 22 is fixedly connected with a first water pipe 23; and the other end of the first water pipe 23 is fixedly connected to the wall body of the hydrogen production equipment; the first water pipe 23 is not provided with a water pump 24; the method is characterized in that: a chute 25 is formed in the inner side wall of the hydrogen production equipment; a float 26 is connected inside the chute 25 in a sliding manner; the inner side wall of the first water pipe 23 is connected with a blocking plate 28 in a sliding manner; a pull rope 27 is fixedly connected to the side end of the blocking plate 28, and the other end of the pull rope 27 is fixedly connected to the top of the buoy 26; when the hydrogen production equipment needs to be supplemented with water, the existing hydrogen production equipment is good in sealing effect, workers cannot observe the hydrogen production equipment in the water supplementing process, and then the problem that the hydrogen production equipment cannot be timely supplemented with water when the water supplementing device 22 fails and then damage can occur in the power-on process due to the fact that water is lack of water for electrolysis, when the water in the hydrogen production equipment runs off, the water level can drop downwards, in the descending process, the float 26 on the water level surface can drop along with the water level, in the descending process, the pull rope 27 can be pulled, the pull rope 27 pulls the blocking plate 28 to slide towards the side end, the blocking plate 28 slides out of the first water pipe 23, then water in the water supplementing device 22 flows into the first water pipe 23 through the water pump 24, and then water supplementing is performed to the hydrogen production equipment, so that automatic water supplementing can be achieved, and the problem that water supplementing cannot be performed when the water fails can be solved.
Further, as shown in fig. 1-4, a limiting plate 31 is fixedly connected to the inner side wall of the hydrogen production equipment; a limiting hole 32 is formed in the end portion of the limiting plate 31, and the pull rope 27 is slidably connected inside the limiting hole 32; the end part of the limiting plate 31 is L-shaped; during operation, through installing limiting plate 31 and spacing hole 32 in the inside wall of hydrogen manufacturing equipment, play spacing effect to stay cord 27, reduce stay cord 27 and in the continuous slip in-process, appear rocking the scheduling problem about.
Further, as shown in fig. 4, the inner side wall of the first water pipe 23 is fixedly connected with the filter screen 4; a limiting ring 43 is fixedly connected to the inner side wall of the first water pipe 23; a return spring 44 is fixedly connected to the side end of the limiting ring 43, and a sliding plate 42 is fixedly connected to the other end of the return spring 44; the side end of the sliding plate 42 is fixedly connected with a guide rod 41, the guide rod 41 penetrates through the filter screen 4, and the other end of the guide rod is fixedly connected with the side end of the blocking plate 28; during operation, through installing filter screen 4 at the inside wall of first water pipe 23, it is more to filter the water that circulates, reduce the impurity that contains in the water, influence subsequent hydrogen production efficiency, when the jam plate 28 slides to the side, drive guide bar 41 and slide to the side, make guide bar 41 pulling slide 42 to the side, when slide 42 slides to the side, extrusion reset spring 44, make reset spring 44 produce elasticity, when the inside water level of hydrogen plant risees, stay cord 27 is lax, make reset spring 44 produce elasticity and promote slide 42 to the side and slide, make slide 42 pulling guide bar 41 slide to the side, guide bar 41 pulls the inside of jam plate 28 to unblock again at first water pipe 23 when sliding, the next use of being convenient for.
Further, as shown in fig. 4, the end of the guide rod 41 is rotatably connected with a spiral blade 51; a telescopic rod 52 is fixedly connected to the side end of the spiral blade 51; the side wall of the guide rod 41 is rotatably connected with a scraping plate 53, and the scraping plate 53 is attached to the surface of the filter screen 4; a telescopic rod 52 is fixedly connected to the side end of the scraping plate 53, and the other end of the telescopic rod 52 is fixedly connected to the end part of the spiral blade 51; during operation, when water is circulating, can drive the spiral leaf 51 and rotate for the spiral leaf 51 drives telescopic link 52 and rotates when rotating, drives scraper blade 53 and rotates when telescopic link 52 rotates, cleans the lateral wall of filter screen 4, and when guide bar 41 slides to the side, drive spiral leaf 51 and slide to the side, make spiral leaf 51 pulling telescopic link 52 slide the side, make telescopic link 52 shrink, fix with scraper blade 53 of tip, make scraper blade 53 can laminate on the lateral wall of filter screen 4 all the time, strike off the incrustation scale, reduce the follow-up problem that appears of filter screen 4.
Further, as shown in fig. 3, a limit rod 33 is fixedly connected to the side end of the blocking plate 28; the limit rod 33 penetrates through the inside of the limit plate 31 to be in sliding connection; when the stopper plate 28 slides to the side end during operation, the limiting rod 33 is pushed to slide in the limiting plate 31, so that the limiting rod 33 plays a role in guiding, and the problems of left-right shaking and the like of the stopper plate 28 during sliding are reduced.
Further, as shown in fig. 5, a limiting block 34 is fixedly connected to the end of the limiting rod 33; the end part of the limiting ring 43 is annular; in operation, the limiting hole 32 is arranged at the end part of the limiting rod 33 to play a role in limiting.
Further, as shown in fig. 5, the end of the blocking plate 28 is fixedly connected with the wear pad 6; during operation, through installing wear pad 6 at the tip of jam plate 28, when the jam plate 28 is when sliding, laminating on the lateral wall of limiting plate 31, increase the protection effect of jam plate 28 through wear pad 6, reduce the problem of wearing and tearing appearing afterwards.
Working principle: when the hydrogen production equipment needs to be supplemented with water, as most of the existing hydrogen production equipment has better sealing effect, and workers cannot observe the existing hydrogen production equipment in the water supplementing process, when the water supplementing device 22 fails, the water cannot be supplemented timely, the problem that the hydrogen production equipment is damaged in the power-on process due to lack of water for electrolysis can be caused, when the water in the hydrogen production equipment runs off, the water level can drop downwards, in the descending process, the float 26 on the water level surface descends along with the water level, in the descending process, the pull rope 27 is pulled, the pull rope 27 pulls the blocking plate 28 to slide towards the side end, the blocking plate 28 slides out of the first water pipe 23, then the water in the water supplementing device 22 flows into the first water pipe 23 through the water pump 24, and then the water supplementing is carried out to the hydrogen production equipment, so that the automatic water supplementing can be realized, and the problem that the water supplementing cannot be carried out when the water fails can be solved; the limiting plate 31 and the limiting hole 32 are arranged on the inner side wall of the hydrogen production equipment, so that the limiting effect on the pull rope 27 is achieved, and the problems of left-right shaking and the like of the pull rope 27 in the continuous sliding process are reduced; the filter screen 4 is arranged on the inner side wall of the first water pipe 23 to filter circulating water, so that more impurities in the water are reduced, the subsequent hydrogen production efficiency is affected, when the blocking plate 28 slides to the side end, the guide rod 41 is driven to slide to the side end, the guide rod 41 pulls the sliding plate 42 to slide to the side end, when the sliding plate 42 slides to the side end, the return spring 44 is extruded, the return spring 44 generates elastic force, when the water level in the hydrogen production equipment rises, the pull rope 27 is loosened, the return spring 44 generates elastic force to push the sliding plate 42 to slide to the side end, the sliding plate 42 pulls the guide rod 41 to slide to the side end, and when the guide rod 41 slides, the blocking plate 28 is pulled to return to the inside of the first water pipe 23 for re-blocking, so that the next use is facilitated; when water circulates, the spiral blade 51 is driven to rotate, the telescopic rod 52 is driven to rotate when the spiral blade 51 rotates, the scraping plate 53 is driven to rotate when the telescopic rod 52 rotates to clean the side wall of the filter screen 4, the spiral blade 51 is driven to slide towards the side end when the guide rod 41 slides towards the side end, the spiral blade 51 pulls the telescopic rod 52 to slide towards the side end, the telescopic rod 52 is contracted, the scraping plate 53 at the end is fixed, the scraping plate 53 can be always attached to the side wall of the filter screen 4, scale is scraped, and the problem that the filter screen 4 is blocked subsequently is solved; when the blocking plate 28 slides to the side end, the limiting rod 33 is pushed to slide in the limiting plate 31, so that the limiting rod 33 plays a role in guiding, and the problems of left and right shaking and the like when the blocking plate 28 slides are reduced; the limiting hole 32 is provided at the end of the limiting rod 33 to limit the position.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.
Claims (6)
1. A water supplementing device of a water electrolysis hydrogen production device comprises a bottom plate (1); the top of the bottom plate (1) is fixedly connected with hydrogen production equipment; the top of the hydrogen production equipment is fixedly connected with a water supplementing device (22), and the other end of the water supplementing device (22) is fixedly connected with a first water pipe (23); the other end of the first water pipe (23) is fixedly connected to the wall body of the hydrogen production equipment; the first water pipe (23) is not provided with a water pump (24); the method is characterized in that: a chute (25) is formed in the inner side wall of the hydrogen production equipment; a buoy (26) is connected inside the chute (25) in a sliding manner; the inner side wall of the first water pipe (23) is connected with a blocking plate (28) in a sliding manner; the side end of the blocking plate (28) is fixedly connected with a pull rope (27), and the other end of the pull rope (27) is fixedly connected to the top of the buoy (26).
2. The water replenishing device of a water electrolysis hydrogen production apparatus according to claim 1, wherein: a limiting plate (31) is fixedly connected to the inner side wall of the hydrogen production equipment; a limiting hole (32) is formed in the end part of the limiting plate (31), and the pull rope (27) is connected in the limiting hole (32) in a sliding mode; the end part of the limiting plate (31) is L-shaped.
3. The water replenishing device of a water electrolysis hydrogen production apparatus according to claim 2, wherein: the inner side wall of the first water pipe (23) is fixedly connected with the filter screen (4); a limiting ring (43) is fixedly connected to the inner side wall of the first water pipe (23); a return spring (44) is fixedly connected to the side end of the limiting ring (43), and a sliding plate (42) is fixedly connected to the other end of the return spring (44); the side end of the sliding plate (42) is fixedly connected with a guide rod (41), the guide rod (41) penetrates through the filter screen (4), and the other end of the guide rod is fixedly connected with the side end of the blocking plate (28).
4. A water replenishing device for a water electrolysis hydrogen production apparatus according to claim 3, wherein: the end part of the guide rod (41) is rotatably connected with a spiral blade (51); a telescopic rod (52) is fixedly connected to the side end of the spiral blade (51); the side wall of the guide rod (41) is rotationally connected with a scraping plate (53), and the scraping plate (53) is attached to the surface of the filter screen (4); the side end of the scraping plate (53) is fixedly connected with a telescopic rod (52), and the other end of the telescopic rod (52) is fixedly connected with the end part of the spiral blade (51).
5. The water replenishing device of the water electrolysis hydrogen production equipment according to claim 4, wherein: a limit rod (33) is fixedly connected to the side end of the blocking plate (28); the limiting rod (33) penetrates through the limiting plate (31) to be in sliding connection.
6. The water replenishing device of the water electrolysis hydrogen production equipment according to claim 5, wherein: the end part of the limiting rod (33) is fixedly connected with a limiting block (34), and the end part of the limiting ring (43) is annular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321610211.8U CN220300874U (en) | 2023-06-25 | 2023-06-25 | Water supplementing device of water electrolysis hydrogen production equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321610211.8U CN220300874U (en) | 2023-06-25 | 2023-06-25 | Water supplementing device of water electrolysis hydrogen production equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220300874U true CN220300874U (en) | 2024-01-05 |
Family
ID=89346561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321610211.8U Active CN220300874U (en) | 2023-06-25 | 2023-06-25 | Water supplementing device of water electrolysis hydrogen production equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220300874U (en) |
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2023
- 2023-06-25 CN CN202321610211.8U patent/CN220300874U/en active Active
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