CN104928705B - A kind of cell construction - Google Patents
A kind of cell construction Download PDFInfo
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- CN104928705B CN104928705B CN201510388447.5A CN201510388447A CN104928705B CN 104928705 B CN104928705 B CN 104928705B CN 201510388447 A CN201510388447 A CN 201510388447A CN 104928705 B CN104928705 B CN 104928705B
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- hole
- air flue
- framework
- fluid channel
- fluid passage
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B1/00—Electrolytic production of inorganic compounds or non-metals
- C25B1/01—Products
- C25B1/02—Hydrogen or oxygen
- C25B1/04—Hydrogen or oxygen by electrolysis of water
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
- C25B9/70—Assemblies comprising two or more cells
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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
Abstract
The invention belongs to water electrolyser construction applications.A kind of cell construction, includes the framework and the pole plate on framework of multiple superpositions, and the air flue hole that the framework upper is set between air flue hole, superimposed framework, which is corresponded, connects and constitute air flue；The fluid channel hole that the lower frame is set between fluid channel hole, superimposed framework, which is corresponded, connects and constitutes fluid passage；Insulation barrier is set on the framework air flue hole or fluid channel hole, and corresponding air flue or fluid passage are divided into S type passages by the insulation barrier.The present invention is simple in construction, and production cost is low, and power consumption is few, the need for being adapted to modern production reclaimed water electrolysis production.
Description
Technical field
The invention belongs to water electrolyser construction applications, particularly a kind of water electrolyser structure.
Background technology
Reactant is changed into required product by electrochemical reaction by electrolytic cell, and electrochemical reaction connects with electrolyte
The reaction occurred at tactile electrode.The electrolytic cell that hydrogen can be produced is included：Water electrolyser, it produces hydrogen and oxygen by water and electricity
Gas；Ammoniacal liquor electrolytic cell, it produces hydrogen and nitrogen by ammoniacal liquor and electricity；And chlor-alkali electrolytic cells, its by salt solution and electricity produce hydrogen,
Chlorine and caustic solution.
Water electrolysis cell refers to be made up of yin, yang electrode, barrier film and electrolyte etc., in the presence of direct current, can be by moisture
Solution is into hydrogen and the minimum unit of oxygen.During electrolysis, occur oxidation reaction on positive electrode interface, occur on negative electrode interface
Reduction reaction.Water electrolyser water electrolysis cell is divided into cathodic region, anode region by barrier film, and makes the hydrogen of generation, oxygen separate,
Prevent hydrogen, oxygen from penetrating mutually, but ion is transportable.In water electrolysis cell, two volume units for being mutually isolated pole room,
One of them is cathode chamber, also known as hydrogen room；One is anode chamber, also known as oxygen room.It is connected with each pole room, and to its delivered inside
The passage of alkali lye is fluid passage.Air flue is connected with each hydrogen room or oxygen room respectively, and outwards draws hydrogen or oxygen.Wherein, draw
Hydrogen, claim hydrogen road；Oxygen is drawn, claims oxygen road.Also electrolytic cell is not provided with barrier film, the hydrogen and oxygen of generation are mixed in
Export together.
Present electrolytic cell dominant form is lost currents, and multiple electrolytic chamber are stacked into tandem working.Electrolytic cell
By air flue and the fluid passage connection of framework upper and lower side or directly on pole plate, perforate is connected between Liang Ge electrolytic chamber.Due to two
Voltage is in 1.8-3V between electrolytic chamber, and the bath resistance connected between Liang Ge electrolytic chamber is very small, therefore has a large amount of electric currents
Pass through out of framework air flue or fluid passage, cause the waste of electric energy.
The content of the invention
The present invention goal of the invention be：For above-mentioned technical problem, there is provided a kind of cell construction.By increasing electrolytic cell
The passage length of fluid passage and air flue between middle electrolytic chamber, so that the resistance of the gas-liquid connected between increasing electrolytic chamber, so that
The electric current passed through from air flue and fluid passage is reduced, the waste of electric energy is reduced.Particularly from optimization electrolytic chamber composition structure, increase electricity
Air flue and fluid passage passage length in cell are solved, reaches that reduction electric current passes through from the air flue and fluid passage of framework, reduces the waste of electric energy
Purpose.
Technical solution of the present invention is：A kind of cell construction, includes framework and the pole on framework of multiple superpositions
Plate, the air flue hole that the framework upper is set between air flue hole, superimposed framework, which is corresponded, connects and constitutes air flue；The framework
The fluid channel hole that bottom is set between fluid channel hole, superimposed framework, which is corresponded, connects and constitutes fluid passage；The framework air flue hole or liquid
Insulation barrier is set on road hole, and corresponding air flue or fluid passage are divided into S type passages by the insulation barrier.
Here further appreciate that, framework is in water electrolyser, to play support, contain the frame of each water electrolysis cell etc.
Component.Framework and pole plate superposition constitute the electrolytic chamber for accommodating electrolyte, and this electrolysis chamber is divided into hydrogen room and oxygen room by barrier film；
During without barrier film, hydrogen and oxygen are produced simultaneously in the same chamber.Framework air flue hole can constitute air flue, gas by framework superimposed
The corresponding electrolysis chamber of aperture connection is provided with road hole, that is, connects each water electrolysis cell, output hydrogen and oxygen；Equally
, framework fluid channel hole can also constitute fluid passage by framework superimposed, and fluid passage connects each electrolysis chamber, conveying electrolyte.
So in structure setting, by the way that straight-through fluid passage and air flue are arranged into S type structures, connection length adds many
Times, the gas-liquid resistance connected between water electrolysis cell accordingly increases, so as to reduce the electric current passed through from the air flue and fluid passage of framework, subtracts
The waste of few electric energy.Here insulation barrier can set multiple according to actual conditions such as the thickness of framework, meet different sizes
The need for the electrolytic cell needs or different decomposition voltages of specification.
It is preferred that, the insulation barrier is arranged in air flue hole or fluid channel hole, correspondence air flue or fluid passage on adjacent two framework
In insulation barrier position in shifting to install.Air flue hole is divided into smaller through hole, and insulation barrier is in shift to install will
Adjacent air flue hole path is staggered, and fluid passage or air flue that will be former straight-through be partitioned into the passage of S types trend.Here may be used also
So that insulation barrier is arranged in air flue hole or fluid channel hole, including at least two in the insulation barrier that shifts to install and by air flue hole
Or fluid channel hole is divided into S type passages.One or more insulation barriers can be so arranged as required to, to adjust air flue or fluid passage
Length, in other words adjust two adjacent water electrolysis cells between connect distance.
It is preferred that, the framework at least includes two air flue holes, and the air flue hole is symmetrical to be set；The framework is extremely
Include two fluid channel holes less, the fluid channel hole is symmetrical to be set；The air flue hole or the cross section of fluid channel hole are in Long Circle.
This programme sets double air passage and biliquid road, during production, can carry out hydrogen and oxygen separate collection to above-mentioned optimization.It is i.e. described
Connecting distance can be ensured by the shape of air flue hole or fluid channel hole, or set multiple above-mentioned insulation barriers to ensure so that the present invention
Structure more optimizes, and adaptability is further enhanced, and meets needs of the present invention.
Here another technical scheme is provided the present invention, and the pole plate two ends are provided with isolation part, the isolation part correspondence
Laminating air flue hole and fluid channel hole；Air flue and fluid passage provided with through hole and are separated into S type channel designs by the isolation part.The pole
Plate is set with framework split, is stepped up the isolation part of pole plate in fluid passage and air flue by framework, and the isolation part of pole plate is provided with phase
Air flue or fluid passage are simultaneously separated into S type channel designs by the through hole that mutually misplaces.It is clear to, from being reduced unlike the case of front on framework
Insulation barrier.Here can equally realize increases the purpose of distance to air flue and fluid passage, and different sides are provided for the producer
Case is selected, and expands accommodation, enhances the adaptability of the present invention.
Likewise, when being provided with barrier film in electrolytic cell, barrier film it is same isolation part can also be set, i.e., set at barrier film two ends
There are isolation part, the isolation part correspondence laminating air flue hole and fluid channel hole；The isolation part is provided with through hole and by air flue and fluid passage
It is separated into S type channel designs.
It is preferred that, the air flue hole connects the electrolysis chamber of pole plate both sides with fluid channel hole by the groove on framework respectively.
It is preferred that, some reinforcement tie rods are set in the framework, and the reinforcement tie rod end face is pasted with barrier film and pole plate respectively
Close.The structural strength and stability of framework can be increased by strengthening tie rod.
Present invention has the advantages that：
1. the passage length of the invention by increasing fluid passage and air flue in electrolytic cell between electrolytic chamber, so as to increase electricity
The gas-liquid resistance connected between solution cell, passes through so as to reduce electric current from the air flue and fluid passage of framework, reduces the waste of electric energy.
2. the present invention is simple in construction, production cost is low, and power consumption is few, the need for being adapted to modern production reclaimed water electrolysis production.
Brief description of the drawings
Fig. 1 is present invention assembling explosive view；
Fig. 2 is Fig. 1 middle frame structure schematic diagrames；
Fig. 3 is the assembling explosive view of another embodiment of the invention；
Fig. 4 is Fig. 3 middle frame structure schematic diagrames；
Fig. 5 is electrode plate structure schematic diagram in Fig. 1；
Fig. 6 is electrode plate structure schematic diagram in Fig. 3；
Fig. 7 is operation principle structural representation of the present invention.
In accompanying drawing, 1- front pressuring plates, 2- front end-plates, 3- ends pole plate, 4- frameworks, 5- pole plates, 6- barrier films, 7- rear ends
Plate, 8- rear fenders, 9- air flues hole, 10- fluid channel holes, 11- insulation barriers, 12- grooves, 13- isolation parts, 14- through holes.
Embodiment
Disclosed by the invention is a kind of cell construction, includes the framework 4 and the pole plate on framework 4 of multiple superpositions
5, the air flue hole 9 that the top of framework 4 is set between air flue hole 9, superimposed framework 4, which is corresponded, connects and constitutes air flue；It is described
The fluid channel hole 10 that the bottom of framework 4 is set between fluid channel hole 10, superimposed framework 4, which is corresponded, connects and constitutes fluid passage；The framework 4
Insulation barrier 11 is set on air flue hole 9 or fluid channel hole 10, and corresponding air flue or fluid passage are divided into S types and led to by the insulation barrier 11
Road.
Need exist for understanding, the present invention is in structure setting, by the way that flow-guiding channel straight-through in the prior art is arranged into S
Type structure, i.e., by increasing the connection distance between original two same channels pole rooms, reach the gas-liquid electricity connected between increase pole room
Resistance, reduces electric current and passes through from the air flue and fluid passage of framework 4, reduce the purpose of the waste of electric energy.
Here insulation barrier 11 can set multiple according to the thickness and actual conditions of framework 4, meet different size rule
The need for the electrolytic cell needs or different decomposition voltages of lattice, meet reduction electric current and pass through from the air flue and fluid passage of framework 4, reduce
The demand of the waste of electric energy.
Present invention implementation is illustrated below in conjunction with accompanying drawing.
It is one of preferred embodiment as shown in figure 1, being Fig. 1 present invention assembling explosive views.Here electrolytic cell is by front pressuring plate
1st, front end-plate 2, end pole plate 3, some frameworks 4, end pole plate 3, end plate 7 and rear fender 8 stack gradually composition；Electrolytic cell is in part
Heap poststack is compressed by hold-down mechanism；This has the port for output gas and input electrolyte on front end-plate 2 and end plate 7.
Wherein, a superposition end face of framework 4 installs barrier film 6, and its another superposition end face installs pole plate 5；Barrier film 6 and pole plate 5 pass through framework 4
Between superposition be fixedly clamped, such barrier film 6 and pole plate 5 are spaced installation.Barrier film 6, framework 4 and the superimposed composition of pole plate 5
For the electrolysis chamber for accommodating electrolyte and being electrolysed to electrolyte, the electrolysis chamber positioned at the both sides of barrier film 6 can constitute a water
Electrolytic chamber, completes hydrogen and oxygen production separation production.Wherein, main pole plate 5 uses thickness 0.1mm sheet metals, and main pole plate 5 can
Connect electrolysis power；Barrier film 6 is a kind of porous permeable interlayer being made up of asbestos fibre, is specifically referred to prior art；
Framework 4 is adopted as being made of rubber asbestos material.Wherein, front pressuring plate 1 is used for correspondence connection hold-down mechanism, and front end-plate 2 is used to pacify
End pole plate 3 is filled, end pole plate 3 is used for the composition electrolysis chamber of barrier film 6 with the opposite side of framework 4.
Explanation is needed exist for, barrier film 6 is not that water electrolysis production is necessary, merely just provides a preferred skill
Art scheme.
As shown in Fig. 2 the structural representation of framework 4 of the present invention.Here the middle part of framework 4 is hollow structure, for accommodating electrolysis
Liquid；The hollow structure one end of framework 4 can be superimposed installation barrier film 6, and the other end can be superimposed installation pole plate 5, barrier film 6, framework 4 and pole
Plate 5 constitutes electrolysis chamber.Here the air flue hole 9 that two cross sections are in Long Circle is included, air flue hole 9 is symmetrical to be arranged on frame
The top of frame 4；It is in the fluid channel hole 10 of Long Circle including two cross sections, the fluid channel hole 10 is symmetrical to be arranged under framework 4
Portion.After cell assemblage is good, air flue hole 9 is corresponded with fluid channel hole 10 to be connected and constitutes air flue and fluid passage.Air flue hole in framework 4
9 and fluid channel hole 10 in be respectively equipped with insulation barrier 11, corresponding air flue and fluid passage are divided into S type channel designs by insulation barrier 11.
Air flue hole 9 is divided into smaller through hole 14, and insulation barrier 11 is in shift to install that the adjacent passage of air flue hole 9 interlocks to set
Put, fluid passage or air flue that will be former straight-through be partitioned into the passage of S types trend.In fact, the single position of 4 insulation barrier of framework 11
It is consistent, S type channel designs are due to the effect that superposition is formed.
It is only with an insulation barrier 11 in each air flue hole 9 of middle frame of the embodiment of the present invention 4 or fluid channel hole 10, i.e., each
The connection length that framework 4 is same as fluid passage or air flue is twice of insulation barrier 11, and in the prior art, described in each framework 4
Connect the thickness that length is framework 4.It is apparent that, can be big by insulation barrier 11, the air flue hole 9 of Long Circle and fluid channel hole 10
Increase greatly in the connection length, such as the present embodiment, length direction of the insulation barrier 11 along air flue hole 9 is set, insulation barrier
11 length be much larger than framework 4 thickness, be clear to the present invention increase adjacent electrolysis chamber or adjacent electrolysis cell between connection away from
From being that effect is fairly obvious, structure is simple, and cost is to reduce.The quantity of insulation barrier 11 can be according to different size
The specification of framework 4, or electrolytic cell specification set it is one or more, to increase the air flue or fluid passage length of needs；Here no longer
Illustrate one by one.
As shown in figure 3, being another preferred scheme of the present invention.Here electrolytic cell is by front pressuring plate 1, front end-plate 2, end pole plate
3rd, some frameworks 4, end pole plate 3, end plate 7 and rear fender 8 stack gradually composition；Electrolytic cell passes through compacting machine in part heap poststack
Structure is compressed；This has the port for output gas and input electrolyte on front end-plate 2 and end plate 7.It is known that knot here
Structure position is substantially identical to those shown in Fig. 1, the difference is that framework 4 and pole plate 5.
As shown in figure 4, the middle part of framework 4 is hollow structure here, for accommodating electrolyte；The hollow structure one end of framework 4 can
Barrier film 6 is installed to be superimposed, the other end can be superimposed installation pole plate 5, barrier film 6, framework 4 and pole plate 5 constitute electrolysis chamber.Here wrap
The air flue hole 9 that two cross sections are in Long Circle is included, air flue hole 9 is symmetrical to be arranged on the top of framework 4；Including two cross sections
In the fluid channel hole 10 of Long Circle, the fluid channel hole 10 is symmetrical to be arranged on the bottom of framework 4.
As it can be seen in figures 5 and 6, being two kinds of structural representations of pole plate 5；The structure of pole plate 5 of the prior art is shown in Fig. 5.This
In the upper and lower end of pole plate 5 can be provided with isolation part 13, isolation part 13 is made up of insulating materials, electrically conductive with pole plate 5
Property is opposite.Two through holes 14 are additionally provided with the isolation part 13 of pole plate 5.After cell assemblage is good, 13 points of the isolation part of pole plate 5
Laminating not corresponding with the air flue hole 9 of framework 4 and fluid channel hole 10, and air flue hole 9 or fluid passage of the through hole 14 of isolation part 13 with pole plate 5
Hole 10 corresponds connection.
After cell assemblage is good, air flue hole 9 is corresponded with fluid channel hole 10 to be connected and constitutes air flue and fluid passage.The He of barrier film 6
The correspondence of pole plate 5 is arranged in the both ends of the surface of framework 4, the isolation part 13 of the pole plate 5 correspondence laminating air flue hole 9 and fluid channel hole 10；Pass through
Air flue or fluid passage provided with through hole 14 and are separated into S type channel designs by isolation part 13.It is clear to, subtracts from unlike such scheme
Lack insulation barrier 11, so that the production technology of Optimization Framework 4, reduces the manufacturing cost of framework 4, and using the isolation part of pole plate 5
13 substitute insulation barrier 11.Here can equally realize increases the purpose of distance to air flue and fluid passage, equally can solve the problem that this hair
The bright technical problem underlying faced, different Scheme Choices are also provided for the producer, accommodation is expanded, this hair is enhanced
Bright adaptability.
Certainly, what barrier film 6 was same can also set isolation part 13, i.e., be provided with isolation part 13, the isolation at the two ends of barrier film 6
The correspondence laminating air flue hole of portion 13 9 and fluid channel hole 10；Air flue and fluid passage provided with through hole 14 and are separated into S types by the isolation part 13
Channel design.
Two adjacent electrolysis chambers can constitute water electrolysis cell, and electrode matching pairing is needed certainly.Water electrolysis cell
For minimum production unit, it can separate and produce hydrogen and oxygen, then production hydrogen and oxygen are separately connected by two air flues
Electrolysis chamber, so as to separate collection hydrogen and oxygen, reduce later stage gas with various separation costs.Therefore, being set on framework 4
There is groove 12, groove 12 connects electrolysis chamber with fluid passage for air flue；Particularly, it is air flue hole 9 and fluid channel hole 10 by groove
The electrolysis chamber that the hollow structure at the middle part of 12 connection framework 4 is constituted.
As shown in fig. 7, being operation principle structural representation of the present invention.The gas or liquid of air flue or fluid passage are shown in figure
Flowing, i.e., S-type flowing, the i.e. S-type structure of air flue or fluid passage.As can be seen from Figure 7 after Fig. 1 and Fig. 3 are assembled, gas
The flow direction in road or fluid passage.It this is shown here that pole plate 5 and barrier film 6 set the through hole 14 on insulation division, insulation division by original simultaneously
Left side insertion is kept come 9, the air flue hole that leads directly to, and the insulation division on the opposite side of air flue hole 9 is by the right side insertion of air flue hole 9, so
After the superposition of framework 4, straight-through air flue or fluid passage became the passage of S type insertions originally.
To the further optimization of such scheme, some reinforcement tie rods, the reinforcement tie rod end face difference are set in the framework 4
Fitted with barrier film 6 and pole plate 5.The structural strength and stability of framework 4 can be increased by strengthening tie rod.
Here to be supplemented, above-described embodiment pole plate 5, barrier film 6 and framework 4 use separate structure, but this
Simply one of many embodiments, pole plate 5 or barrier film 6 can also be with the integrator structures of framework 4, and same can realize this hair
Bright, I will not elaborate.
Correlation test is made to Fig. 1 structure samples, (lacked in experiment using same size structure compared with inventive samples absolutely
Edge baffle plate 11) electrolytic cell group as a comparison.Under the same terms, make water electrolysis experiment, and measure electric current in air flue.As a result show
The gas of same amount is produced, sample of the present invention 10-20% small compared with contrast groups electric current can save electric energy 10- under similarity condition
20%.It is clear to, the present invention has important progress compared with prior art, meets the direction of advance of industry energy-saving environmental protection.
Claims (8)
1. a kind of cell construction, includes the framework and the pole plate on framework of multiple superpositions, the framework upper sets gas
Air flue hole between road hole, superimposed framework, which is corresponded, connects and constitutes air flue；The lower frame sets fluid channel hole, superimposed
Framework between fluid channel hole correspond and connect and constitute fluid passage；It is characterized in that：Set on the framework air flue hole and fluid channel hole
Insulation barrier is put, corresponding air flue and fluid passage are divided into S type passages by the insulation barrier.
2. a kind of cell construction according to claim 1, it is characterised in that：The insulation barrier be arranged on air flue hole or
In fluid channel hole, the insulation barrier position on adjacent two framework in corresponding air flue or fluid passage is in shift to install.
3. a kind of cell construction according to claim 1, it is characterised in that：The insulation barrier be arranged on air flue hole or
In fluid channel hole, including air flue hole or fluid channel hole in the insulation barrier that shifts to install and are divided into S type passages by least two.
4. a kind of cell construction according to claim 1, it is characterised in that：The framework at least includes two air flues
Hole, the air flue hole is symmetrical to be set；The framework at least includes two fluid channel holes, and the fluid channel hole is symmetrical to be set
Put；The air flue hole and the cross section of fluid channel hole are in Long Circle.
5. a kind of cell construction according to claim 1, it is characterised in that：The pole plate two ends are provided with isolation part, institute
State isolation part correspondence laminating air flue hole and fluid channel hole；The isolation part, which is provided with through hole and air flue and fluid passage are separated into S types, leads to
Road structure.
6. a kind of cell construction according to claim 1, it is characterised in that：Also include barrier film, the barrier film is arranged on
On framework between two adjacent plates, the barrier film two ends are provided with isolation part, the isolation part correspondence laminating air flue hole and fluid channel hole；
Air flue and fluid passage provided with through hole and are separated into S type channel designs by the isolation part.
7. a kind of cell construction according to claim 1, it is characterised in that：The air flue hole and fluid channel hole pass through respectively
The electrolysis chamber of groove connection pole plate both sides on framework.
8. a kind of cell construction according to claim 1, it is characterised in that：Some reinforcements are set to draw in the framework
Bar, the reinforcement tie rod end face is fitted with barrier film and pole plate respectively.
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| CN106367776A (en) * | 2016-11-18 | 2017-02-01 | 上海顶信医疗设备股份有限公司 | Electrolysis device and gas output equipment used for outputting hydrogen-containing mixed gas and provided with electrolysis device |
| CN111850590A (en) * | 2019-04-25 | 2020-10-30 | 上海潓美医疗科技有限公司 | Extended ionic membrane electrolytic cell |
| CN113684492A (en) * | 2021-07-26 | 2021-11-23 | 石家庄锐氢科技有限公司 | Plate-frame type superposable water electrolysis hydrogen production PEM electrolysis device |
| TWI778802B (en) * | 2021-09-22 | 2022-09-21 | 育勝環境科技有限公司 | Electrolyzer structure |
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| CN1699190A (en) * | 2005-04-08 | 2005-11-23 | 李小鲁 | Ion water maker capable of leading magnetized water into series connection type double-layer or multi-layer electrolytic tank to be electrolyzed |
| CN202808958U (en) * | 2012-08-22 | 2013-03-20 | 长沙琪博制药生产设备有限公司 | Energy-saving electrolytic cell |
| CN103114299A (en) * | 2013-02-08 | 2013-05-22 | 大连交通大学 | Electrolytic device and method for preparing boric acid by using borax |
| CN204898090U (en) * | 2015-07-03 | 2015-12-23 | 柳州飞台氢能科技有限公司 | Cell construction |
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