CN213203222U - Multifunctional water electrolysis hydrogen production device - Google Patents
Multifunctional water electrolysis hydrogen production device Download PDFInfo
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- CN213203222U CN213203222U CN201920223873.7U CN201920223873U CN213203222U CN 213203222 U CN213203222 U CN 213203222U CN 201920223873 U CN201920223873 U CN 201920223873U CN 213203222 U CN213203222 U CN 213203222U
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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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Abstract
The utility model relates to a multi-functional water electrolysis hydrogen plant, include: the ion exchange membrane comprises a body front cover, a body rear cover and an ion exchange membrane which are fixedly connected; a cathode electrode plate, an ion exchange membrane and an anode electrode plate are sequentially arranged between the front body cover and the rear body cover, a cathode cavity is formed between the front body cover and the ion exchange membrane, an anode cavity is formed between the rear body cover and the ion exchange membrane, the cathode cavity and the anode cavity are both connected with at least one water inlet and at least one water outlet, a cathode guide pillar is arranged on the front body cover and connected to the cathode electrode plate, an anode guide pillar is arranged on the rear body cover and connected to the anode electrode plate, and direct current is conducted to the cathode guide pillar and the anode guide pillar to electrolyze water to prepare hydrogen; the water inlet and the water outlet are both arranged on the front cover of the body, so that the actual installation and the occupied space are smaller, and the assembly and the installation of products are facilitated.
Description
Technical Field
The utility model relates to a water electrolysis hydrogen production device, in particular to a multifunctional water electrolysis hydrogen production device.
Background
At present, when the existing electrolytic cell in the market works, both the cathode and the anode need to be filled with water. The water in the anode tank needs to use a water storage tank, and pure water needs to be added at regular time. Or need regularly change the resin filter core, the function singleness, or produce hydrogen water, the commonality is not strong enough relatively, and the using-way receives the restriction. Meanwhile, under the same parameters, the volume is large, and the occupied space is large.
The existing electrolytic cell module occupies a large space due to volume and weight, is inconvenient to install on more products on the market, is limited to popularization and use of the module, has the anode and the cathode, and the connecting water gap water channel of the existing electrolytic cell can only be distributed on the left side and the right side (the anode and the cathode electrodes) and is a bidirectional water channel, so that the existing electrolytic cell module occupies a large space and is inconvenient to install. The water inlet and outlet proportion of the existing module is not coordinated, and the concentration of hydrogen production and the volume of gas outlet capacity of the module during the operation of electrolysis are influenced; the existing electrolytic cell is complex in assembly, and the electrode sheet affects the electrolytic effect.
SUMMERY OF THE UTILITY MODEL
The utility model overcomes the defects of the prior art and provides a multifunctional water electrolysis hydrogen production device.
In order to achieve the above purpose, the utility model adopts the technical scheme that: a multifunctional hydrogen production device by water electrolysis comprises: the ion exchange membrane comprises a body front cover, a body rear cover and an ion exchange membrane which are fixedly connected; a cathode electrode plate, an ion exchange membrane and an anode electrode plate are sequentially arranged between the front body cover and the rear body cover from top to bottom, a cathode cavity is formed between the front body cover and the ion exchange membrane, and an anode cavity is formed between the rear body cover and the ion exchange membrane; sealing rubber rings are arranged between the body front cover and the body rear cover and between the ion exchange membrane, the sealing rubber rings adopt a double-rib-position structure, and the body front cover and the body rear cover are fixed through a plurality of bolts; the cathode cavity and the anode cavity are both connected with at least one water inlet and at least one water outlet, the water inlet and the water outlet are connected to the cathode cavity and the anode cavity through pipelines, the water inlet and the water outlet are both installed on one side end face of the front body cover, a cathode guide pillar is arranged on the front body cover and is connected to a cathode electrode plate, an anode guide pillar is arranged on the rear body cover and is connected to the anode electrode plate, and the cathode guide pillar and the anode guide pillar are connected with direct current.
In a preferred embodiment of the present invention, the inner side of the front cover and the inner side of the rear cover are both provided with spiral Z-shaped water channels.
In a preferred embodiment of the present invention, the diameter of the water inlet is larger than the diameter of the water outlet.
In a preferred embodiment of the present invention, the water inlet and the water outlet are both provided with an arc-shaped protection plate.
In a preferred embodiment of the present invention, the front body cover and the rear body cover are both provided with mounting grooves.
In a preferred embodiment of the present invention, the front cover and the rear cover are provided with X-shaped ribs.
In a preferred embodiment of the present invention, a plurality of circular holes are disposed on the cathode electrode plate and the anode electrode plate at equal intervals.
The utility model provides a defect that exists among the background art, the utility model discloses possess following beneficial effect:
(1) the cathode chamber and the anode chamber both use water inlets and water outlets with different diameters, when water electrolysis is carried out, the effect of maximizing gas production amount or maximizing functional water concentration can be achieved, the effect of producing hydrogen or hydrogen-rich water can be achieved, the device can meet different requirements, and the use mode is more flexible and diversified.
(2) The unique spiral Z type water course of apron internal design, let the certain water yield be of a specified duration in reaction unit's the time of dwell, the area that the other party passed through more strengthens, the reaction effect is more abundant, reach the maximize of reaction under the definite volume, also protruding many little muscle bit architecture on the muscle position of the inside unique spiral Z type water course of apron in addition, the purpose is in order to prevent that the electrode from warping, influence electrolysis efficiency, little muscle position is outstanding, let negative and positive electrode piece clamp membrane clearance reduce, resistance reduces, the current increases, electrolysis efficiency promotes like this.
(3) Through the ion exchange diaphragm, realize the separation of hydrogen and oxygen, separate the chlorine residue, sealed rubber ring adopts two muscle bit architecture, can form complete sealed negative pole cavity and positive pole cavity respectively, has stopped the exchange of the water of different cavities and has mutually melted, has promoted hydrogen-rich water's purity.
(4) The diameter of water inlet is greater than the diameter of delivery port for there is certain pressure reaction unit inside, according to the higher principle of hydrogen solubility under certain pressure, lets the hydrogen improve at the solubility of water, produces the hydrogen-rich water of higher concentration.
(5) The water inlet and the water outlet are uniformly arranged on the end surface of one side of the front cover of the body, so that the actual installation space is reduced by half.
(6) The even material of lid is thick behind body protecgulum and the body, and is fixed through a plurality of screws simultaneously, and the three-dimensional strengthening rib of outside X type is consolidated, improves water electrolysis hydrogen plant's intensity, and multilayer protection prevents that hydrogen plant from producing excessive deformation because of the internal pressure changes.
(7) The body protecgulum all is provided with the mounting groove with the body back lid outside, can adjust the screw mounted position according to the difference of the screw position of the machine of difference, and application range is wider.
(8) The route setting of hydrologic cycle forms hidden water passageway in hydrogen plant's inside, and all delivery ports all set up at body protecgulum lateral surface with the water inlet, only occupy hydrogen plant one side space and be used for takeover, and the another side need not the headspace takeover, improves the space volume size that occupies of electrolysis trough, reduces the product volume, and the commonality is good, makes things convenient for more and uses as modularization universal device.
(9) A plurality of round holes are arranged on the electrode plate at intervals, so that the contact area of water and the electrode plate is increased in the process of electrolyzing water by the hydrogen production device, the water is fully contacted with the electrode plate, and the working efficiency of the hydrogen production device is improved.
(10) The pipeline is the horizontal structure and distributes in body protecgulum one side, makes all water inlets and delivery ports evenly distributed in one side, and reasonable pipeline layout can reduce pipeline occupation space, more is favorable to the product assembly, and the installation, the commonality is good, makes things convenient for more as modularization universal device to use.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a partial schematic structure diagram of a preferred embodiment of the present invention;
fig. 2 is an assembly view of a preferred embodiment of the present invention;
fig. 3 is a cross-sectional view of a preferred embodiment of the present invention;
FIG. 4 is an enlarged partial view of a preferred embodiment of the present invention;
fig. 5 is a schematic structural view of a cathode electrode plate according to a preferred embodiment of the present invention;
fig. 6 is a schematic structural view of a sealing rubber ring of the preferred embodiment of the invention;
fig. 7 is a schematic diagram of the water course distribution of the preferred embodiment of the present invention;
in the figure:
the device comprises a body front cover, a body rear cover, a cathode electrode plate, an ion exchange membrane, a cathode electrode plate, a cathode cavity, a water inlet, a water outlet, a cathode cavity, a cathode guide pillar, an anode guide pillar, a cathode guide pillar, an anode guide pillar, a cathode guide pillar, an anode guide pillar, a cathode guide pillar, an.
Detailed Description
The invention will now be described in further detail with reference to the accompanying drawings, which are simplified schematic drawings and illustrate, by way of illustration only, the basic structure of the invention, and which therefore show only the constituents relevant to the invention.
As shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6 and fig. 7, a multifunctional water electrolysis hydrogen production apparatus includes: the ion exchange membrane comprises a body front cover 1, a body rear cover 2 and an ion exchange membrane 4 which are fixedly connected.
Specifically, a cathode electrode plate 3, an ion exchange membrane 4 and an anode electrode plate 5 are sequentially arranged between the front body cover 1 and the rear body cover 2 from top to bottom, a cathode chamber 6 is formed between the front body cover 1 and the ion exchange membrane 4, and an anode chamber 9 is formed between the rear body cover 2 and the ion exchange membrane 4; the cathode cavity 6 and the anode cavity 9 are both connected with at least one water inlet 7 and at least one water outlet 8, a cathode guide pillar 10 is arranged on the body front cover 1, the cathode guide pillar 10 is connected to the cathode electrode plate 3, an anode guide pillar 11 is arranged on the body rear cover 2, the anode guide pillar 11 is connected to the anode electrode plate 5, the cathode guide pillar 10 and the anode guide pillar 11 are electrified to electrolyze water to produce hydrogen, the electricity electrified to the cathode column and the anode column is direct current, the voltage is 12V, the current is 9A or 35A, the cathode guide pillar 10 is made of lead materials or copper materials, and has strong corrosion resistance, and the anode column is a carbon rod or a platinum rod.
Further, install sealed rubber ring 12 behind body protecgulum 1 and the body between lid 2 and the ion exchange membrane 4, it is fixed through a plurality of bolt 16 between lid 2 behind body protecgulum 1 and the body, improve the leakproofness of the inside reaction cavity of hydrogen plant, sealed rubber ring 12 adopts two muscle bit architecture, cooperation through ion exchange diaphragm and structure, realize the separation of hydrogen and oxygen, separate the chlorine residue, sealed rubber ring 12 adopts two muscle bit architecture, can form complete sealed negative pole cavity and positive pole cavity respectively, the exchange of the water of having stopped different cavities fuses each other, hydrogen-rich water's purity has been promoted.
Further, lid 2 inboards all are provided with spiral Z type or S type water course 13 behind 1 inboard and the body of body protecgulum, the both sides of water course are provided with and the water inlet, the corresponding through-hole of delivery port, can make water flow into in the water course through water inlet and delivery port, apron unique spiral Z type of internal design or S type water course 13, let the time of certain water yield at reaction unit' S dwell be more of a specified duration, the area that the other party passes through increases more, the reaction effect is more abundant, reach the maximize of reaction under the certain volume, in addition, also little rib position structure cooperation of root that protrudes a little on the rib position of the inside unique spiral Z type of apron or S type water course 13, the purpose is in order to prevent that the electrode from being out of shape, influence electrolytic efficiency, little rib position is outstanding, let negative and positive electrode piece press from both sides the membrane clearance and.
The utility model discloses a in the preferred embodiment, the body protecgulum 1 all is provided with mounting groove 15 with body back cover 2 outside, and body protecgulum 1 all is provided with X type strengthening rib 14 with body back cover 2 outside, and body protecgulum 1 and body back cover 2 even material are thick, simultaneously through a plurality of screw fixation, and the three-dimensional strengthening rib 14 of outside X type is consolidated, improves water electrolysis hydrogen plant's intensity, and multilayer protection prevents that hydrogen plant warp.
Furthermore, a plurality of round holes are arranged on the electrode plate at intervals. The hydrogen plant is at the in-process that carries out the brineelectrolysis, increases the area of contact of water and plate electrode, makes water and plate electrode fully contact, improves hydrogen plant's work efficiency, and water inlet 7 is unified to be placed at 1 side terminal surface of body protecgulum with delivery port 8 for the space of actual installation has reduced half, and occupation space is littleer, more is favorable to the product assembly, installs, and the commonality is good, makes things convenient for more as modularization universal device to use.
The utility model discloses an in the preferred embodiment, the diameter of water inlet 7 is greater than the diameter of delivery port 8, water inlet 7 all sets up on 1 side end face of body protecgulum with delivery port 8, lid 2 outside all is provided with mounting groove 15 behind body protecgulum 1 and the body, can adjust screw mounted position according to the difference of the screw position of the machine of difference, application range is wider, the route setting of hydrologic flow is in hydrogen plant's inside, form hidden water channel, all delivery ports 8 all set up 1 side end face of body protecgulum with water inlet 7, only occupy hydrogen plant one side space and be used for takeover, the another side need not the headspace takeover, the space volume size who occupies of improvement electrolysis trough, reduce the product volume, good versatility, more conveniently use as modularization universal device.
Furthermore, the cathode chamber 6 and the anode chamber 9 both use the water inlet 7 and the water outlet 8 with different diameters, when water electrolysis is carried out, the effect of maximizing gas production amount or maximizing concentration of functional water can be achieved, and the effect of producing hydrogen or hydrogen-rich water can be achieved, so that the device can meet different requirements, the use modes are more flexible and various, the pipeline for connecting the water inlet and the water outlet is arranged in a horizontal structure, the water inlet is communicated with the water outlet through the pipeline, the occupied space of the pipeline is reduced, the pipeline is firmly fixed through a fixing piece, the pipeline is prevented from vibrating in the water electrolysis process, the electrolysis efficiency is influenced, the diameter of the water inlet 7 is larger than that of the water outlet 8, a certain pressure is arranged in the reaction device, and the hydrogen solubility in water is improved according to the principle that the hydrogen solubility is higher under the certain pressure, a higher concentration of hydrogen rich water is produced.
In light of the foregoing, it is to be understood that various changes and modifications may be made by those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (6)
1. A multifunctional hydrogen production device by water electrolysis comprises: the ion exchange membrane comprises a body front cover, a body rear cover and an ion exchange membrane which are fixedly connected; it is characterized in that the preparation method is characterized in that,
a cathode electrode plate, an ion exchange membrane and an anode electrode plate are sequentially arranged between the front body cover and the rear body cover, a cathode cavity is formed between the front body cover and the ion exchange membrane, and an anode cavity is formed between the rear body cover and the ion exchange membrane;
sealing rubber rings are arranged between the body front cover and the body rear cover and between the ion exchange membrane, the sealing rubber rings adopt a double-rib-position structure, and the body front cover and the body rear cover are fixed through a plurality of bolts;
the cathode cavity and the anode cavity are both connected with at least one water inlet and at least one water outlet, the water inlet and the water outlet are connected to the cathode cavity and the anode cavity through pipelines, the water inlet and the water outlet are both installed on one side end face of the front cover of the body, the front cover of the body is provided with a cathode guide pillar, the cathode guide pillar is connected to a cathode electrode plate, the rear cover of the body is provided with an anode guide pillar, the anode guide pillar is connected to the anode electrode plate, and the cathode guide pillar and the anode guide pillar are connected with direct current;
the inner side of the front cover of the body and the inner side of the rear cover of the body are both provided with spiral water channels.
2. The multifunctional hydrogen production device by water electrolysis as claimed in claim 1, characterized in that: the diameter of the water inlet is larger than that of the water outlet.
3. The multifunctional hydrogen production device by water electrolysis as claimed in claim 1, characterized in that: and arc-shaped guard plates are arranged on the outer sides of the water inlet and the water outlet.
4. The multifunctional hydrogen production device by water electrolysis as claimed in claim 1, characterized in that: the body protecgulum all is provided with the mounting groove with the body back lid outside.
5. The multifunctional hydrogen production device by water electrolysis as claimed in claim 1, characterized in that: the body protecgulum with the body back lid outside all is provided with X type strengthening rib.
6. The multifunctional hydrogen production device by water electrolysis as claimed in claim 1, characterized in that: and a plurality of round holes are formed in the cathode electrode plate and the anode electrode plate at intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920223873.7U CN213203222U (en) | 2019-02-22 | 2019-02-22 | Multifunctional water electrolysis hydrogen production device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920223873.7U CN213203222U (en) | 2019-02-22 | 2019-02-22 | Multifunctional water electrolysis hydrogen production device |
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| CN213203222U true CN213203222U (en) | 2021-05-14 |
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| CN201920223873.7U Active CN213203222U (en) | 2019-02-22 | 2019-02-22 | Multifunctional water electrolysis hydrogen production device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114045507A (en) * | 2021-11-30 | 2022-02-15 | 广州中氢能源科技有限公司 | Energy-saving electrolytic tank for medical intelligent hydrogen-oxygen integrated machine |
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2019
- 2019-02-22 CN CN201920223873.7U patent/CN213203222U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114045507A (en) * | 2021-11-30 | 2022-02-15 | 广州中氢能源科技有限公司 | Energy-saving electrolytic tank for medical intelligent hydrogen-oxygen integrated machine |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220527 Address after: 528200 floor 1, zone 1, building H3, No. 19, Langsha Avenue, Luocun, Shishan town, Nanhai District, Foshan City, Guangdong Province (residence declaration) Patentee after: Guangdong cavoro Hydrogen Technology Co.,Ltd. Address before: 528225 No.01, 5th floor, building 3, Guangdong new light source industrial base, Langsha, Luocun, Shishan town, Nanhai District, Foshan City, Guangdong Province (residence declaration) Patentee before: FOSHAN KAWOLUO EQUIPMENT Co.,Ltd. |
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| TR01 | Transfer of patent right |