CN220926963U - PEM proton exchange membrane water electrolysis hydrogen production equipment - Google Patents
PEM proton exchange membrane water electrolysis hydrogen production equipment Download PDFInfo
- Publication number
- CN220926963U CN220926963U CN202322626943.2U CN202322626943U CN220926963U CN 220926963 U CN220926963 U CN 220926963U CN 202322626943 U CN202322626943 U CN 202322626943U CN 220926963 U CN220926963 U CN 220926963U
- Authority
- CN
- China
- Prior art keywords
- exchange membrane
- proton exchange
- hydrogen production
- cavity
- hydrogen
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 title claims abstract description 61
- 239000001257 hydrogen Substances 0.000 title claims abstract description 60
- 229910052739 hydrogen Inorganic materials 0.000 title claims abstract description 60
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 41
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 38
- 239000012528 membrane Substances 0.000 title claims abstract description 35
- 238000005868 electrolysis reaction Methods 0.000 title claims abstract description 23
- 239000004020 conductor Substances 0.000 claims abstract description 42
- 238000006243 chemical reaction Methods 0.000 claims abstract description 21
- 239000007789 gas Substances 0.000 claims abstract description 10
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 17
- 239000001301 oxygen Substances 0.000 claims description 17
- 229910052760 oxygen Inorganic materials 0.000 claims description 17
- 230000005540 biological transmission Effects 0.000 claims description 14
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims description 5
- 229910001882 dioxygen Inorganic materials 0.000 claims description 5
- 238000003860 storage Methods 0.000 claims description 2
- 230000000712 assembly Effects 0.000 claims 2
- 238000000429 assembly Methods 0.000 claims 2
- 239000003792 electrolyte Substances 0.000 abstract description 8
- 150000002431 hydrogen Chemical class 0.000 description 5
- 238000001179 sorption measurement Methods 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000003463 adsorbent Substances 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
Landscapes
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Abstract
The utility model relates to the technical field of hydrogen production equipment, in particular to PEM proton exchange membrane water electrolysis hydrogen production equipment which comprises a base, wherein an electrolysis equipment machine is fixedly arranged in the middle of the upper end of the base, a high-level water tank is arranged above the base, a plurality of hydrogen production components are annularly arranged on the upper end of the base, and the hydrogen production components are communicated with the high-level water tank through water pipes. When the utility model is used, the cathode conductor and the anode conductor are electrified and electrolyzed by utilizing the electrolysis equipment machine, and as the anode conductor and the cathode conductor are provided with a plurality of through holes, the contact area between the conductor and electrolyte water is increased, the free exchange of contact protons in the reaction process is improved, and more gases are reacted to prepare the electrolyte.
Description
Technical Field
The utility model relates to the technical field of hydrogen production equipment, in particular to PEM proton exchange membrane water electrolysis hydrogen production equipment.
Background
The hydrogen production machine is a device which utilizes the advanced PSA pressure swing adsorption principle, and the adsorption capacity of adsorbents in an adsorption tower for different gases is different under a certain pressure, so that high-purity hydrogen is separated from ammonia decomposition mixed gas, however, various defects exist in PEM proton exchange membrane water electrolysis hydrogen production equipment which appears in the market, and the production requirement cannot be met.
The existing hydrogen production equipment does not have the water supplementing function, the hydrogen production efficiency is low, and secondly, the stability of the hydrogen production equipment is low, so that the operation of the equipment is not facilitated. Accordingly, one skilled in the art would be able to provide a PEM proton exchange membrane water electrolysis hydrogen production apparatus that addresses the problems set forth in the background above.
Disclosure of utility model
In order to solve the technical problems, the utility model provides PEM proton exchange membrane water electrolysis hydrogen production equipment, which comprises a base, wherein an electrolysis equipment machine is fixedly arranged in the middle of the upper end of the base, a high-level water tank is arranged above the base, a plurality of hydrogen production components are annularly arranged on the upper end of the base, and the hydrogen production components are communicated with the high-level water tank through water pipes;
The hydrogen production assembly comprises a reaction seat, a proton exchange membrane, a cathode conductor, an anode conductor and through holes, wherein the proton exchange membrane is clamped and sealed and fixed in the middle part in the reaction seat, the proton exchange membrane is integrally in an S shape, a plurality of anode conductors are equidistantly arranged in a positive cavity, a plurality of cathode conductors are equidistantly arranged in a negative cavity, the anode conductors and the cathode conductors are arranged in a central symmetry manner, and a plurality of through holes are formed in the anode conductors and the cathode conductors.
Preferably: the upper end of the hydrogen production assembly is fixedly provided with the same cavity guide seat which is used for collecting oxyhydrogen gas.
Preferably: the reaction seat partition is a positive and negative chamber, the inner side of the proton exchange membrane is a positive chamber, and the inner side of the proton exchange membrane is a negative chamber.
Preferably: the cavity guiding seat comprises a cavity seat, an oxygen cavity, a hydrogen cavity, an oxygen transmission pipe and a hydrogen transmission pipe.
Preferably: the lower end surface of the cavity seat is annularly provided with a plurality of oxygen guide cavities and hydrogen guide cavities, and the oxygen guide cavities and the hydrogen guide cavities are connected by a through pipe.
Preferably: the oxygen transmission pipe is arranged on the left side of the upper end of the cavity seat and is communicated with the oxygen guide cavity, the hydrogen transmission pipe is arranged on the right side of the upper end of the cavity seat and is communicated with the hydrogen guide cavity, and independent hydrogen storage is carried out.
The utility model has the technical effects and advantages that:
1. When the utility model is used, the cathode conductor and the anode conductor are electrified and electrolyzed by utilizing the electrolysis equipment machine, and as the anode conductor and the cathode conductor are provided with a plurality of through holes, the contact area between the conductor and electrolyte water is increased, the free exchange of contact protons in the reaction process is improved, and more gases are reacted to prepare the electrolyte.
2. When the utility model is used, the S-shaped proton exchange membrane is used for increasing the area of the proton exchange membrane, improving the contact proton free exchange in the reaction process, increasing the proton exchange amount, increasing the reaction amount, enabling more gas to react for preparation, and improving the efficiency of preparing hydrogen.
Drawings
FIG. 1 is a schematic view of the structure provided by the present application;
FIG. 2 is a schematic diagram of a guide cavity seat according to the present application;
FIG. 3 is a schematic view of the hydrogen-producing assembly provided by the present application;
In the figure: 1. a base; 2. a hydrogen production assembly; 3. a guide cavity seat; 4. a high level water tank; 5. a water pipe; 6, an electrolysis equipment machine;
21. A reaction seat; 22. proton exchange membrane; 23. a cathode conductor; 24. an anode conductor; 25. a through hole;
31. a cavity seat; 32. an oxygen guide chamber; 33. a hydrogen guide chamber; 34. an oxygen gas delivery tube; 35. and (3) a hydrogen gas delivery pipe.
Detailed Description
The utility model will be described in further detail with reference to the drawings and the detailed description. The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.
Referring to fig. 1 to 3, in this embodiment, a PEM proton exchange membrane water electrolysis hydrogen production device is provided, which includes a base 1, an electrolysis device machine 6 is fixedly installed in the middle of the upper end of the base 1, a high-level water tank 4 is disposed above the base 1, a plurality of hydrogen production components 2 are annularly installed on the upper end of the base 1, the hydrogen production components 2 are communicated with the high-level water tank 4 through a water pipe 5, the same cavity guide seat 3 is fixedly installed at the upper end of the hydrogen production components 2, and the cavity guide seat 3 is used for collecting oxyhydrogen gas;
the hydrogen production assembly 2 comprises a reaction seat 21, a proton exchange membrane 22, a cathode conductor 23, an anode conductor 24 and a through hole 25, wherein the proton exchange membrane 22 is clamped and sealed and fixed in the middle part in the reaction seat 21, the whole proton exchange membrane 22 is in an S shape to separate a cathode cavity and an anode cavity of the reaction seat 21, so that the area of the proton exchange membrane is increased, the free exchange of contact protons in the reaction process is improved, the proton exchange quantity is increased, more gases are reacted and prepared, the inner side of the proton exchange membrane 22 is a positive cavity, the inner side of the proton exchange membrane 22 is a negative cavity, a plurality of anode conductors 24 are equidistantly arranged in Yang Qiangshi, a plurality of cathode conductors 23 are equidistantly arranged in the negative cavity, the anode conductors 24 and the cathode conductors 23 are arranged in a central symmetry manner, and a plurality of through holes 25 are formed in the anode conductors 24 and the cathode conductors 23, the contact area of the conductors and electrolyte water is increased, the reaction quantity is increased, and the hydrogen production efficiency is improved;
The cavity guiding seat 3 comprises a cavity seat 31, an oxygen cavity 32, a hydrogen cavity 33, an oxygen transmission pipe 34 and a hydrogen transmission pipe 35, the lower end face of the cavity seat 31 is annularly provided with a plurality of oxygen cavities 32 and hydrogen cavities 33, the oxygen cavities 32 and the hydrogen cavities 33 are connected by a through pipe, the oxygen transmission pipe 34 is arranged on the left side of the upper end of the cavity seat 31, the oxygen transmission pipe 34 is communicated with the oxygen cavities 32, the hydrogen transmission pipe 35 is arranged on the right side of the upper end of the cavity seat 31, and the hydrogen transmission pipe 35 is communicated with the hydrogen cavities 33 for storing independent hydrogen.
The working principle of the utility model is as follows:
When the utility model is used, water is injected into the high-level water tank 4 in advance, because the water level hydraulic pressure of the high-level water tank 4 is higher than the pressure in the reaction seat 21, electrolyte water enters the reaction seat 21 through the water pipe 5 to finish continuous water inlet, enough electrolyte water is ensured to carry out hydrogen production reaction, then the electrolysis equipment machine 6 is utilized to carry out electrifying electrolysis on the cathode conductor 23 and the anode conductor 24, and a plurality of through holes 25 are arranged on the anode conductor 24 and the cathode conductor 23, so that the contact area of the conductors and the electrolyte water is increased, and meanwhile, the area of a proton exchange membrane is increased by the S-shaped proton exchange membrane 22, the contact proton free exchange in the reaction process is improved, the proton exchange amount is increased, the reaction amount is increased, more gases are reacted to prepare, and the hydrogen preparation efficiency is improved.
It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art and which are included in the embodiments of the present utility model without the inventive step, are intended to be within the scope of the present utility model. Structures, devices and methods of operation not specifically described and illustrated herein, unless otherwise indicated and limited, are implemented according to conventional means in the art.
Claims (6)
1. The PEM proton exchange membrane water electrolysis hydrogen production equipment comprises a base (1), and is characterized in that an electrolysis equipment machine (6) is fixedly arranged in the middle of the upper end of the base (1), a high-level water tank (4) is arranged above the base (1), a plurality of hydrogen production assemblies (2) are annularly arranged on the upper end of the base (1), and the hydrogen production assemblies (2) are communicated with the high-level water tank (4) through water pipes (5);
The hydrogen production assembly (2) comprises a reaction seat (21), a proton exchange membrane (21), cathode conductors (23), anode conductors (24) and through holes (25), wherein the proton exchange membrane (22) is clamped and sealed and fixed in the middle of the reaction seat (21), the proton exchange membrane (22) is integrally in an S shape, a plurality of anode conductors (24) are installed in a positive cavity at equal intervals, a plurality of cathode conductors (23) are installed in a negative cavity at equal intervals, the anode conductors (24) and the cathode conductors (23) are installed in central symmetry, and a plurality of through holes (25) are formed in the anode conductors (24) and the cathode conductors (23).
2. The PEM proton exchange membrane water electrolysis hydrogen production device according to claim 1, wherein the hydrogen production assembly (2) is fixedly provided with the same cavity guiding seat (3) at the upper end, and the cavity guiding seat (3) is used for collecting oxyhydrogen gas.
3. A PEM proton exchange membrane water electrolysis hydrogen production plant according to claim 1, wherein the reaction seat (21) is partitioned into a male and a female chamber, the inner side of the proton exchange membrane (22) is a male chamber, and the inner side of the proton exchange membrane (22) is a female chamber.
4. A PEM proton exchange membrane water electrolysis hydrogen production plant according to claim 2, wherein the chamber holder (3) comprises a chamber holder (31), an oxygen chamber (32), a hydrogen chamber (33), an oxygen gas pipe (34) and a hydrogen gas pipe (35).
5. The PEM proton exchange membrane water electrolysis hydrogen production device according to claim 4, wherein a plurality of oxygen guide cavities (32) and hydrogen guide cavities (33) are annularly arranged on the lower end surface of the cavity base (31), and the oxygen guide cavities (32) and the hydrogen guide cavities (33) are connected by a through pipe.
6. The PEM proton exchange membrane water electrolysis hydrogen production device according to claim 4, wherein an oxygen gas transmission pipe (34) is installed on the left side of the upper end of the cavity seat (31), the oxygen gas transmission pipe (34) is communicated with the oxygen gas guide cavity (32), a hydrogen gas transmission pipe (35) is installed on the right side of the upper end of the cavity seat (31), and the hydrogen gas transmission pipe (35) is communicated with the hydrogen gas guide cavity (33) for individual hydrogen gas storage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322626943.2U CN220926963U (en) | 2023-09-27 | 2023-09-27 | PEM proton exchange membrane water electrolysis hydrogen production equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322626943.2U CN220926963U (en) | 2023-09-27 | 2023-09-27 | PEM proton exchange membrane water electrolysis hydrogen production equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220926963U true CN220926963U (en) | 2024-05-10 |
Family
ID=90936235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322626943.2U Active CN220926963U (en) | 2023-09-27 | 2023-09-27 | PEM proton exchange membrane water electrolysis hydrogen production equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220926963U (en) |
-
2023
- 2023-09-27 CN CN202322626943.2U patent/CN220926963U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104332644A (en) | Hydrogen power generation system with air humidity adjusting function | |
| CN218951505U (en) | Electrolysis cell, electrolysis tank and water electrolysis hydrogen production system | |
| GB1143305A (en) | Electrochemical separation of gases | |
| CN111394740B (en) | Method for improving reaction efficiency of synthesizing ammonia by electrocatalytic nitrogen reduction | |
| CN109487292A (en) | A kind of method and apparatus generating hydrogen and oxygen using membrane electrode | |
| CN220926963U (en) | PEM proton exchange membrane water electrolysis hydrogen production equipment | |
| CN108075142A (en) | A kind of preparation method for anion-exchange membrane fuel cells nano-array Catalytic Layer | |
| CN113337839A (en) | Photoelectrocatalysis nitrogen reduction synthesis ammonia reaction device of coupling groove type uniform condenser | |
| CN101476132B (en) | Bioelectrochemical hydrogen production plant, method for preparing hydrogen by using the same | |
| CN216074051U (en) | Diaphragm integrity testing device | |
| CN207800765U (en) | One kind is from hydrogen storage proton exchanging film fuel cell unit and battery component | |
| CN215668225U (en) | Hydrogen absorption machine with automatic sealing water inlet structure | |
| CN115652351A (en) | Asymmetric water electrolysis hydrogen production device | |
| CN113026042A (en) | Micro electrochemical reactor based on micro-fluidic technology | |
| CN211603021U (en) | Electrolytic cell for electrocatalysis reaction | |
| CN209652445U (en) | A kind of device controlling electrodeposition solution acidity | |
| CN220099207U (en) | Decoupling hydrogen production device | |
| CN113026041A (en) | Hydrogen storage device for preparing sodium borohydride by reducing sodium metaborate based on jet electrochemical device | |
| CN112522733A (en) | Desulfurization fuel cell and method for producing acid and base through flue gas desulfurization | |
| CN210620955U (en) | Electrolytic ozone generator with compact structure | |
| CN110777389A (en) | Tubular membrane electrode microbial electrochemical device | |
| CN112376067B (en) | Fuel cell-electrolytic cell series device for degrading ethanolamine and simultaneously producing hydrogen | |
| CN214458365U (en) | Electrolytic tank device for preparing sodium borohydride by direct current electrolytic method | |
| CN219547111U (en) | Hydrogen peroxide generating device with modified cation exchange membrane | |
| CN213686228U (en) | Small skid-mounted hydrogen station |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |