CN219547112U - Electrolytic tank for producing hydrogen by electrolyzing water - Google Patents
Electrolytic tank for producing hydrogen by electrolyzing water Download PDFInfo
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- CN219547112U CN219547112U CN202223422709.XU CN202223422709U CN219547112U CN 219547112 U CN219547112 U CN 219547112U CN 202223422709 U CN202223422709 U CN 202223422709U CN 219547112 U CN219547112 U CN 219547112U
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- tank body
- inner tank
- groove body
- recovery
- hydrogen
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/36—Hydrogen production from non-carbon containing sources, e.g. by water electrolysis
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- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Abstract
The utility model relates to an electrolytic tank for producing hydrogen by electrolyzing water, which comprises an inner tank body, wherein an outer tank body is arranged outside the inner tank body, a recovery cavity is reserved between the inner tank body and the outer tank body, a supporting plate for supporting the inner tank body is arranged inside the outer tank body, a liquid inlet pipe is arranged on the inner tank body, overflow holes are formed in two side walls of the inner tank body, and sliding assemblies are arranged on two side walls of the inner tank body. According to the utility model, the sliding component moves up and down along with the lifting of the electrolyte liquid level, is abutted against the pressure sensor positioned at the upper position and the lower position, and starts the corresponding buzzer to sound through the controller, so that a worker is accurately reminded of adding or stopping delivering electrolyte, the operation is convenient, the overflow hole can discharge redundant electrolyte in the inner tank into the recovery cavity, and the electrolyte is recovered through the recovery component and is delivered back to the inner tank for recycling, so that the evaporation capacity is reduced, waste is avoided, and the safety is improved.
Description
Technical Field
The utility model belongs to the technical field of electrolytic tanks, and particularly relates to an electrolytic tank for producing hydrogen by electrolyzing water.
Background
The technology of hydrogen production by water electrolysis is mature, the process is simple, the gas purity is high, and the method is the only hydrogen production mode capable of being connected with renewable energy sources at present, so that the method is widely applied, and in the prior art, an electrolytic tank for hydrogen production by water electrolysis generally consists of a tank body, a cathode and an anode, an ion exchange membrane and various conveying pipelines.
However, in the prior art, the electrolytic tank for producing hydrogen by electrolyzing water has the following problems: when the electrolyte in the tank body is too much or too little, the staff is difficult to be accurately reminded to perform timely operation so as to adjust the electrolyte amount, and the overflowed electrolyte is difficult to fully recover, so that the evaporation amount is more, waste exists, and the safety is lower.
Disclosure of Invention
The utility model aims to solve the problems and provide an electrolytic tank for producing hydrogen by electrolyzing water, which aims to solve the problems that when the electrolyte in the tank body is too much or too little, the electrolytic tank in the prior art is difficult to accurately remind workers to adjust the electrolyte amount in time, and overflowed electrolyte is difficult to fully recover, has more evaporation amount, waste and lower safety.
The utility model realizes the above purpose through the following technical scheme:
the utility model provides an electrolysis trough for electrolysis water hydrogen manufacturing, includes the inside cell body, the outside of inside cell body is equipped with the outer cell body, leave the recovery chamber between inside cell body and the outer cell body, the inside backup pad that is used for supporting the inside cell body that is equipped with of outer cell body, be equipped with the feed liquor pipe on the inside cell body, all seted up the overflow aperture on the inside cell body both sides wall, all be equipped with sliding element on the inside cell body both sides wall, both sides wall are located overflow aperture upper and lower both sides on the inside cell body all are equipped with pressure sensor, pressure sensor is connected with the controller, the controller is connected with four at least buzzers, be equipped with recovery subassembly between inside cell body and the outer cell body;
the sliding component comprises a floating plate which is in sliding connection with the inner wall of the inner tank body through a sliding piece and a retaining plate which is respectively arranged at the top and the bottom of the floating plate;
the recovery assembly comprises a screen plate arranged on the supporting plate, a recovery pipe arranged at the bottom of the outer groove body and connected with the liquid inlet pipe through a three-way joint, and a recovery pump arranged on the recovery pipe.
As a further optimization scheme of the utility model, the signal output end of the pressure sensor is connected with the signal input end of the controller, the signal output end of the controller is connected with the signal input end of the buzzer, and the pressure sensor corresponds to the buzzer one by one.
As a further optimization scheme of the utility model, the bottom of the outer tank body is funnel-shaped, the middle part of the floating plate is convex, the input end of the recovery pipe, which is positioned on the recovery pump, is provided with a first control valve, and the input end of the liquid inlet pipe, which is positioned on the three-way joint, is provided with a second control valve.
As a further optimization scheme of the utility model, the sliding piece comprises sliding blocks arranged on the front side and the rear side of the floating plate and on one side, which is attached to the inner side wall of the inner groove body, of the floating plate, and sliding grooves formed in the inner wall of the inner groove body and used for sliding the sliding blocks.
As a further optimization scheme of the utility model, the inner tank body is internally provided with an ion exchange membrane, the inner tank body is internally provided with two electrodes, the ion exchange membrane is positioned between the two electrodes, and the ion exchange membrane is positioned between the two overflow holes.
As a further optimization scheme of the utility model, at least one reinforcing ring is arranged between the inner tank body and the outer tank body, the reinforcing ring comprises two annular plates respectively arranged on the outer wall of the inner tank body and the inner wall of the outer tank body, and a plurality of connecting blocks are arranged between the two annular plates.
As a further optimization scheme of the utility model, gas collecting pipelines are arranged on the inner tank body and positioned on two sides of the ion exchange membrane, liquid discharge pipes are arranged on the inner tank body, and third control valves are arranged on the gas collecting pipelines and the liquid discharge pipes.
As a further optimization scheme of the utility model, the bottom of the outer tank body is provided with a base.
The utility model has the beneficial effects that:
1) According to the utility model, the sliding component moves up and down along with the lifting of the electrolyte liquid level, is abutted against the pressure sensors positioned at the upper and lower positions, and starts the corresponding buzzers to sound through the controller, so that workers are accurately reminded of adding or stopping delivering electrolyte, the operation is convenient, excessive electrolyte in the inner tank can be discharged into the recovery cavity through the overflow hole, and is recovered through the recovery component and delivered back to the inner tank for recycling, so that the evaporation capacity is reduced, waste is avoided, and the safety is improved;
2) According to the utility model, the outer groove body is arranged outside the inner groove body, the inner groove body is protected by the outer groove body, and the connection stability between the inner groove body and the outer groove body is improved by the reinforcing ring, so that the inner groove body is convenient to use.
Drawings
Fig. 1 is a schematic view of the overall structure of the present utility model.
Fig. 2 is a cross-sectional view of the inner tank and the outer tank of the present utility model.
Fig. 3 is a side view of the slide assembly of the present utility model.
Fig. 4 is a top view of the reinforcement ring of the present utility model.
In the figure: 1. an inner tank body; 2. an outer tank; 3. a support plate; 4. an electrode; 5. an ion exchange membrane; 6. an overflow aperture; 7. a floating plate; 8. a slide block; 9. a chute; 9. an elastic support; 91. a support cylinder; 92. a spring; 93. a support column; 10. a retaining plate; 11. a pressure sensor; 12. a buzzer; 13. a screen plate; 14. a recovery pipe; 15. a recovery pump; 16. a liquid inlet pipe; 17. a gas collection conduit; 18. a liquid discharge pipe; 19. a reinforcing ring; 191. an annular plate; 192. a connecting block; 20. a base; 21. and a controller.
Detailed Description
The present utility model will be described in further detail with reference to the accompanying drawings, wherein it is to be understood that the following detailed description is for the purpose of further illustrating the utility model only and is not to be construed as limiting the scope of the utility model, as various insubstantial modifications and adaptations of the utility model to those skilled in the art can be made in light of the foregoing disclosure.
As shown in fig. 1-4, an electrolytic tank for producing hydrogen by electrolyzing water comprises an inner tank body 1, wherein an outer tank body 2 is arranged outside the inner tank body 1, a recovery cavity is reserved between the inner tank body 1 and the outer tank body 2, a supporting plate 3 for supporting the inner tank body 1 is arranged inside the outer tank body 2, a liquid inlet pipe 16 is arranged on the inner tank body 1, overflow holes 6 are formed in two side walls of the inner tank body 1, sliding components are arranged on the two side walls of the inner tank body 1, pressure sensors 11 are arranged on the two side walls of the inner tank body 1 and positioned above and below the overflow holes 6, the pressure sensors 11 are connected with a controller 21, and the controller 21 is connected with at least four buzzers 12, and a recovery component is arranged between the inner tank body 1 and the outer tank body 2;
the sliding assembly comprises a floating plate 7 which is in sliding connection with the inner wall of the inner tank body 1 through a sliding piece, and a retaining plate 10 which is respectively arranged at the top and the bottom of the floating plate 7;
the recovery assembly comprises a screen plate 13 arranged on the supporting plate 3, a recovery pipe 14 arranged at the bottom of the outer tank body 2 and connected with a liquid inlet pipe 16 through a three-way joint, and a recovery pump 15 arranged on the recovery pipe 14.
Further, a signal output end of the pressure sensor 11 is connected with a signal input end of the controller 21, a signal output end of the controller 21 is connected with a signal input end of the buzzer 12, and the pressure sensors 11 are in one-to-one correspondence with the buzzer 12.
Further, the bottom of the outer tank body 2 is funnel-shaped, the middle of the floating plate 7 is convex, the input end of the recovery pump 15 on the recovery pipe 14 is provided with a first control valve, the input end of the three-way joint on the liquid inlet pipe 16 is provided with a second control valve, and the bottom of the outer tank body 2 is funnel-shaped to collect overflowed electrolyte better, so that the electrolyte is recovered to the inside of the inner tank body 1.
When in use, electrolyte is input into the inner tank body 1 through the liquid inlet pipe 16, the floating plate 7 moves upwards along with the liquid level under the buoyancy action of the electrolyte, when the electrolyte in the inner tank body 1 is more, the pressure sensor 11 is used for conveying the detected pressure value to the controller 21 by the pressure plate 10 positioned at the top of the floating plate 7, when the pressure borne by the pressure sensor 11 reaches a target set value, the controller 21 controls the buzzer 12 corresponding to the pressure sensor 11 to sound, thereby reminding a worker that the electrolyte is not input any more, wherein the redundant electrolyte flows out from the overflow hole 6, and as the electrolytic reaction occurs, the electrolyte in the inner tank body 1 is less and less under the premise of not supplementing the electrolyte, the floating plate 7 also descends along with the liquid level, when the pressure sensor 11 positioned below is pressed by the bearing plate 10 positioned at the bottom of the floating plate 7, the pressure sensor 11 can transmit the detected pressure value to the controller 21, when the pressure born by the pressure sensor 11 reaches a target set value, the controller 21 can control the buzzer 12 corresponding to the pressure sensor 11 to sound, thereby reminding workers of no longer inputting electrolyte, the concrete operation is carried out according to different sounded buzzers 12, the operation is more convenient, the second control valve on the liquid inlet pipe 16 is closed, the first control valve on the recovery pipe 14 is opened, the recovery pump 15 is started, the electrolyte in the recovery cavity between the inner tank 1 and the outer tank 2 can be transmitted back to the inner tank 1 for recycling, the sliding component moves up and down along with the lifting of the electrolyte level and is pressed against the pressure sensor 11 positioned at the upper and lower positions, and start corresponding buzzer through controller 21 and sound to accurate reminding the staff adds or stop carrying electrolyte, convenient operation, and overflow port 6 can be with inside unnecessary electrolyte of inside cell body 1 row to retrieve the intracavity, and retrieve and carry back inside cell body 1 inside cyclic utilization through retrieving the subassembly, fully retrieve, reduce the evaporation capacity, do not produce extravagant and improve the security.
Further, the sliding piece comprises sliding blocks 8 arranged on the front side and the rear side of the floating plate 7 and on one side, which is attached to the inner side wall of the inner tank body 1, of the floating plate 7, and sliding grooves 9 formed in the inner wall of the inner tank body 1 and used for enabling the sliding blocks 8 to slide, and the moving range of the floating plate 7 and the resisting plate 10 is limited through the sliding blocks 8 and the sliding grooves 9.
In this embodiment, the inner tank 1 is internally provided with an ion exchange membrane 5, the inner tank 1 is internally provided with two electrodes 4, the ion exchange membrane 5 is located between the two overflow holes 6, one electrode 4 is an anode electrode, the other electrode 4 is a cathode electrode, and the reaction intensity of the anode electrode and the cathode electrode is different, so that the overflow holes 6 are arranged on both sides.
In this embodiment, at least one reinforcing ring 19 is disposed between the inner tank 1 and the outer tank 2, the reinforcing ring 19 includes two annular plates 191 disposed on the outer wall of the inner tank 1 and the inner wall of the outer tank 2, and a plurality of connection blocks 192 disposed between the two annular plates 191, so as to strengthen the stability between the inner tank 1 and the outer tank 2 through the reinforcing ring 19.
In this embodiment, the gas collecting pipes 17 are disposed on two sides of the ion exchange membrane 5 on the inner tank body 1, the liquid discharging pipes 18 are disposed on the inner tank body 1, the gas collecting pipes 17 and the liquid discharging pipes 18 are respectively provided with a third control valve, the gas collecting pipes 17 are used for outputting gas, the two gas collecting pipes 17 are respectively used for outputting hydrogen and oxygen, the gas collecting pipes 17 outputting hydrogen are connected with an external hydrogen collecting device, and the gas collecting pipes 17 delivering oxygen are connected with an external oxygen collecting device.
In this embodiment, a base 20 is disposed at the bottom of the outer tank 2, and the outer tank 2 is supported by the base 20.
The foregoing examples illustrate only a few embodiments of the utility model and are described in detail herein without thereby limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model.
Claims (8)
1. An electrolytic tank for producing hydrogen by electrolyzing water, which comprises an inner tank body (1), and is characterized in that: the novel water heater is characterized in that an outer groove body (2) is arranged outside the inner groove body (1), a recovery cavity is reserved between the inner groove body (1) and the outer groove body (2), a supporting plate (3) for supporting the inner groove body (1) is arranged inside the outer groove body (2), a liquid inlet pipe (16) is arranged on the inner groove body (1), overflow holes (6) are formed in two side walls of the inner groove body (1), sliding components are arranged on the two side walls of the inner groove body (1), pressure sensors (11) are arranged on the two side walls of the inner groove body (1) and are arranged on the upper side and the lower side of the overflow holes (6), the pressure sensors (11) are connected with a controller (21), and the controller (21) is connected with at least four buzzers (12), and recovery components are arranged between the inner groove body (1) and the outer groove body (2);
the sliding assembly comprises a floating plate (7) which is in sliding connection with the inner wall of the inner tank body (1) through a sliding piece, and a retaining plate (10) which is respectively arranged at the top and the bottom of the floating plate (7);
the recovery assembly comprises a screen plate (13) arranged on the supporting plate (3), a recovery pipe (14) arranged at the bottom of the outer groove body (2) and connected with the liquid inlet pipe (16) through a three-way joint, and a recovery pump (15) arranged on the recovery pipe (14).
2. An electrolyzer for the production of hydrogen by electrolysis of water according to claim 1, characterized in that: the signal output end of the pressure sensor (11) is connected with the signal input end of the controller (21), the signal output end of the controller (21) is connected with the signal input end of the buzzer (12), and the pressure sensor (11) corresponds to the buzzer (12) one by one.
3. An electrolyzer for the production of hydrogen by electrolysis of water according to claim 1, characterized in that: the bottom of the outer tank body (2) is funnel-shaped, the middle part of the floating plate (7) is convex, the input end of the recovery pump (15) positioned on the recovery pipe (14) is provided with a first control valve, and the input end of the liquid inlet pipe (16) positioned on the three-way joint is provided with a second control valve.
4. An electrolyzer for the production of hydrogen by electrolysis of water according to claim 1, characterized in that: the sliding piece comprises sliding blocks (8) arranged on the front side and the rear side of the floating plate (7) and on one side, which is attached to the inner side wall of the inner groove body (1), of the floating plate (7), and sliding grooves (9) which are formed in the inner wall of the inner groove body (1) and used for the sliding blocks (8) to slide.
5. An electrolyzer for the production of hydrogen by electrolysis of water according to claim 1, characterized in that: the ion exchange membrane (5) is arranged in the inner tank body (1), two electrodes (4) are arranged in the inner tank body (1), the ion exchange membrane (5) is located between the two electrodes (4), and the ion exchange membrane (5) is located between the two overflow holes (6).
6. An electrolyzer for the production of hydrogen by electrolysis of water according to claim 1, characterized in that: at least one reinforcing ring (19) is arranged between the inner tank body (1) and the outer tank body (2), the reinforcing ring (19) comprises two annular plates (191) which are respectively arranged on the outer wall of the inner tank body (1) and the inner wall of the outer tank body (2), and a plurality of connecting blocks (192) which are arranged between the two annular plates (191).
7. An electrolyzer for the production of hydrogen by electrolysis of water according to claim 1, characterized in that: the ion exchange membrane is characterized in that gas collecting pipelines (17) are arranged on two sides of the ion exchange membrane (5) on the inner tank body (1), a liquid discharge pipe (18) is arranged on the inner tank body (1), and third control valves are arranged on the gas collecting pipelines (17) and the liquid discharge pipe (18).
8. An electrolyzer for the production of hydrogen by electrolysis of water according to claim 1, characterized in that: the bottom of the outer groove body (2) is provided with a base (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223422709.XU CN219547112U (en) | 2022-12-19 | 2022-12-19 | Electrolytic tank for producing hydrogen by electrolyzing water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223422709.XU CN219547112U (en) | 2022-12-19 | 2022-12-19 | Electrolytic tank for producing hydrogen by electrolyzing water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219547112U true CN219547112U (en) | 2023-08-18 |
Family
ID=87730450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223422709.XU Active CN219547112U (en) | 2022-12-19 | 2022-12-19 | Electrolytic tank for producing hydrogen by electrolyzing water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219547112U (en) |
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2022
- 2022-12-19 CN CN202223422709.XU patent/CN219547112U/en active Active
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