CN110230070A - A kind of submersible type electrolytic cell for small-sized oxyhydrogen machine - Google Patents
A kind of submersible type electrolytic cell for small-sized oxyhydrogen machine Download PDFInfo
- Publication number
- CN110230070A CN110230070A CN201910566617.2A CN201910566617A CN110230070A CN 110230070 A CN110230070 A CN 110230070A CN 201910566617 A CN201910566617 A CN 201910566617A CN 110230070 A CN110230070 A CN 110230070A
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- China
- Prior art keywords
- lead
- pole plate
- sealing ring
- encapsulated layer
- sized
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Classifications
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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
- 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
- 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
- C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
- C25B9/17—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof
-
- 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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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Abstract
The invention discloses a kind of submersible type electrolytic cells for small-sized oxyhydrogen machine, including former and later two clamping plates and the multiple pole plates being fixed between two clamping plates；The two sides edge of the pole plate and periphery are coated with the sealing ring that cross section is U-shaped；The pole plate includes without the common pole plate of lead and with the pole plate of lead；For the pole plate with lead, the encapsulated layer of lead is continuously coated in the junction and lead periphery of lead and the pole plate.Pole plate and sealing ring of the invention uses overall structure, and pole plate becomes same material between sealing ring and sealing ring with the pressurization of sealing ring and contacts sealing, and does not have exposed metal around pole plate, and insulation is good.
Description
Technical field
The present invention relates to oxyhydrogen generator technical fields, and in particular to a kind of submersible type electrolysis for small-sized oxyhydrogen machine
Slot.
Background technique
Small-sized apparatus for electrolyzing (small-sized oxyhydrogen machine) is the principle according to electrolysis, is hydrogen and oxygen by water electrolysis.It is raw after electrolysis
At hydrogen and the gaseous mixture of oxygen can burn, issue a large amount of heat, be industrially used for the cutting and welding of material because
There is no the burning of carbon, just from the discharge for eliminating carbon at all, suitable for the environmental requirement of low-carbon emission, there are very extensive need yet
It asks, can be used in various industry neck cities and people's life.
In past many years, people devise various forms of water electrolysers, these electrolytic cells use various differences
Technological means carry out electrolysis water to generate hydrogen or oxygen gas.
Existing electrolytic cell mostly uses filter-press type structure, multiple by electrolytic pole board, insulated enclosure circle, clamping plate and tensioned screw etc.
Assembling fittings form.The electrolytic cell disadvantage of this structure is obvious: firstly, pole plate and sealing ring are individual components, cell element
Quantity is more, position control difficulty is big between all parts, and production efficiency is low, finished product accuracy is poor, and between sealing ring and pole plate
Pressurization is needed, sealing off gap is more, seal length is long, and sealing ring gap is easy to appear electrolyte extravasation；Secondly, pole plate edge
It is exposed, external electric leakage or short circuit easy to form, the situation of each electrolytic chamber's uniformity difference.
Summary of the invention
The technical problem to be solved by the present invention is to overcome the deficiencies in the prior art, provide a kind of for the latent of small-sized oxyhydrogen machine
Ability of swimming electrolytic cell, pole plate and sealing ring use overall structure, and the pressurization of pole plate and sealing ring becomes sealing ring and sealing ring
Between same material contact sealing, and there is no exposed metal around pole plate, insulation is good.
In order to solve the above technical problems, the technical solution used in the present invention is:
A kind of submersible type electrolytic cell for small-sized oxyhydrogen machine, including former and later two clamping plates and it is fixed at two folders
Multiple pole plates between plate；The two sides edge of the pole plate and periphery are coated with the sealing ring that cross section is U-shaped；The pole plate packet
It includes without the common pole plate of lead and with the pole plate of lead；For the pole plate with lead, lead and the pole plate junction and
Lead periphery is continuously coated with the encapsulated layer of lead.
Further, the sealing ring and for the encapsulated layer of lead be ethylene propylene diene rubber material.
Further, the pole plate with lead, sealing ring 3 and the encapsulated layer of lead are an integral structure.
Further, WATERPROOF PACKING GLAND is provided on the outside of the encapsulated layer of the lead.
Further, the pole plate with lead includes the pole plate with lead adjacent with clamping plate and positioned at middle
Pole plate with lead；For the pole plate with lead adjacent with clamping plate, the pole plate is whole towards being coated on the side side of clamping plate
Bread glue-line, and the side of promising each electrolytic chamber's size Control offer support is provided on its other side side and close to sealing ring
The encapsulated layer of edge；For the pole plate with lead positioned at middle, it is coated on the two sides side of the pole plate and close to sealing ring
The encapsulated layer in edge for providing support for each electrolytic chamber's size Control.
Further, two pole plates with lead adjacent with former and later two clamping plates are symmetrically set to middle respectively
The two sides of pole plate with lead.
Further, the encapsulated layer of the encapsulated layer of the whole face and edge is ethylene propylene diene rubber material.
Further, for the pole plate with lead adjacent with clamping plate, the encapsulated layer of the encapsulated layer of whole face and edge and sealing ring
It is an integral structure；For being located at the pole plate with lead of middle, the encapsulated layer in edge is an integral structure with sealing ring.
The beneficial effects of adopting the technical scheme are that
Compared with existing electrolytic cell, electrolytic cell of the invention is had the advantage that
(1) existing electrolytic cell, pole plate and sealing ring are individual components, and cell element quantity is more, all parts meta positions
Set control difficulty it is big, production efficiency is low, finished product accuracy is poor, and the pole plate and sealing ring of electrolytic cell of the present invention be ready-made one
A component, therefore electrolytic cell global facility quantity greatly reduces, and is both conducive to assembling, and packaging efficiency is high, and need to seal
Gap length reduces half, greatly reduces leakage occurrence probability；(2) existing electrolytic cell, between back-shaped sealing ring and pole plate
For unlike material physical contact, need bigger pressure that could reliably seal, and the production of the pole plate of electrolytic cell of the present invention uses metal
Encapsulated technique, metal polar plate and sealing ring form an overall structure, and the sealing ring between adjacent plate is the same material of EPDM
Matter contact, elasticity is good, and sealed reliable effectively avoids solution leakage；(3) the two of all pole plates of electrolytic cell of the present invention
Face edge and periphery are completely encapsulated in rubber, to formation good insulation outside electrolytic cell；(4) both ends pole plate metal leakage part
For equipotential, can be directly placed into electrolyte without will affect electrolytic efficiency or by solution short circuit；(5) electrolytic cell of the present invention
It can be directly placed into and add in electrolyte, the external surrounding space of electrolytic cell can be eliminated, reduce machine volume, and effectively solve electricity
Solve slot heat dissipation problem；(6) cell assemblage of the present invention is high-efficient, convenient for production, uniform quality, and hydro-electrolytic hydroxide machine may be implemented
Miniaturization, promote oxyhydrogen machine welding, cutting, in terms of utilization and extention, it is horizontal to improve hydrogen utilization；Change pole
Board size also can be used for the production of industrial hydrogen production large scale electrolytic cell.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is the structural schematic diagram of common pole plate；
Fig. 3 is the cross-sectional view of common pole plate；
Fig. 4 is the side side schematic view of the pole plate with lead adjacent with clamping plate；
Fig. 5 is the cross-sectional view of the pole plate with lead adjacent with clamping plate；
Fig. 6 is the other side side schematic view of the pole plate with lead adjacent with clamping plate；
Fig. 7 is the structural schematic diagram of the pole plate with lead of middle；
Fig. 8 is the cross-sectional view of the pole plate with lead of middle；
In figure: 1, clamping plate, 2, pole plate, 3, sealing ring.
Specific embodiment
The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.
As shown in Figs 1-4, the invention discloses a kind of submersible type electrolytic cells for small-sized oxyhydrogen machine, including former and later two
Clamping plate 1 and the multiple pole plates 2 being fixed between two clamping plates 1；The two sides edge of pole plate 2 and periphery are coated with cross section
For the sealing ring 3 of U-shaped；Pole plate 2 includes without the common pole plate of lead and with the pole plate of lead；For the pole plate with lead,
The junction and lead periphery of lead and the pole plate are continuously coated with the encapsulated layer of lead, and the outside setting of the encapsulated layer of lead
There is WATERPROOF PACKING GLAND.And for the pole plate with lead, its encapsulated layer of sealing ring 3 and lead is an integral structure.Sealing
Circle and for the encapsulated layer of lead be ethylene propylene diene rubber material.
The present invention integrally uses symmetrical structure, and middle is the pole plate with lead, close to two pieces of band leads of front and back clamping plate 1
Pole plate outside be shorted be used as another electrode, other pole plates be comparable size common pole plate.
Pole plate with lead of the invention includes that the pole plate with lead adjacent with clamping plate 1 and the band positioned at middle draw
The pole plate of line；And two pole plates with lead adjacent with former and later two clamping plates 1 are symmetrically set to the band of middle respectively
The two sides of the pole plate of lead.As Figure 4-Figure 6, for the pole plate with lead adjacent with clamping plate 1, the pole plate is towards clamping plate 1
It is coated with the encapsulated layer of whole face on the side of side, and coats promising each electrolytic chamber on its other side side and close to sealing ring 3
Size Control provides the encapsulated layer in edge of support；As Figure 7-8, for the pole plate with lead positioned at middle, the pole plate
Two sides side on and coat promising each electrolytic chamber's size Control close to sealing ring 3 the encapsulated layer in edge of support be provided.And
And for the pole plate with lead adjacent with clamping plate 1, the encapsulated layer of the encapsulated layer of whole face and edge and sealing ring 3 are integral type knot
Structure；For being located at the pole plate with lead of middle, the encapsulated layer in edge is an integral structure with sealing ring 3.The encapsulated layer of whole face and
The encapsulated layer in edge is ethylene propylene diene rubber material.
The production method of pole plate of the present invention is: (1) stainless steel plate cuts shaping: pole plate material selection 316L cold-rolling stainless steel
Plate, clamping plate selects 304 stainless steel plates, using large-scale nitrogen protection laser cutting machine according to design drawing excision forming；(2) pole plate table
Face pretreatment: corner burr is removed using edge polisher after the evener shaping of the pole plate of well cutting；(3) all pole plates are in a mold
Its two sides edge and periphery vulcanize encapsulated, forms complete U-shaped EPT rubber packing circle, as Figure 2-3；
(4) for the pole plate with lead, lead uses polytetrafluoroethylene (PTFE) oxygen-free copper-wire, lead is crimped onto pole plate by the way of crimping
On link position；The encapsulated layer of lead is formed in lead junction and lead periphery certain length range simultaneously, such as Fig. 4-8 institute
Show；(5) complete encapsulated on the side side towards clamping plate for the pole plate with lead adjacent with clamping plate, it is encapsulated to form whole face
Layer, the encapsulated layer in encapsulated formation edge on the side of the other side provides support for each electrolytic chamber's size Control, as Figure 4-Figure 6；
(6) for being located at the pole plate with lead of middle, the equal encapsulated layer in encapsulated formation edge on its two sides side, such as Fig. 7-8 institute
Show.
After clamping plate and pole plate complete, using tooling in a fixed order by front and back clamping plate and a certain number of poles
It puts, fastened with the special bolt with positioning function and is forced into design size；WATERPROOF PACKING GLAND is used around the encapsulated layer of lead
Locking, prevents liquid from seeping out of encapsulated layer and conducting wire original insulation layer gap.
Foregoing description is only proposed as the enforceable technical solution of the present invention, not as to the single of its technical solution itself
Restrictive condition.
Claims (8)
1. a kind of submersible type electrolytic cell for small-sized oxyhydrogen machine, including former and later two clamping plates (1) and it is fixed at two
Multiple pole plates (2) between clamping plate (1)；It is characterized by: the two sides edge and periphery of the pole plate (2) are coated with cross section is
The sealing ring (3) of U-shaped；The pole plate (2) includes without the common pole plate of lead and with the pole plate of lead；For the pole with lead
Plate is continuously coated with the encapsulated layer of lead in the junction and lead periphery of lead and the pole plate.
2. the submersible type electrolytic cell according to claim 1 for small-sized oxyhydrogen machine, it is characterised in that: the sealing ring and
It is ethylene propylene diene rubber material for the encapsulated layer of lead.
3. the submersible type electrolytic cell according to claim 1 for small-sized oxyhydrogen machine, it is characterised in that: for lead
Pole plate, sealing ring (3) and the encapsulated layer of lead are an integral structure.
4. the submersible type electrolytic cell according to claim 1 for small-sized oxyhydrogen machine, it is characterised in that: the lead is encapsulated
The outside of layer is provided with WATERPROOF PACKING GLAND.
5. the submersible type electrolytic cell according to claim 1 for small-sized oxyhydrogen machine, it is characterised in that: described with lead
Pole plate includes the adjacent pole plate with lead and the pole plate with lead positioned at middle with clamping plate (1)；For with clamping plate (1)
The adjacent pole plate with lead, the pole plate are coated with the encapsulated layer of whole face, and its other side on the side side towards clamping plate (1)
The encapsulated layer in edge of support is provided on side and close to the promising each electrolytic chamber's size Control of sealing ring (3) cladding；For being located at
The pole plate with lead of middle coats promising each electrolytic chamber's ruler on the two sides side of the pole plate and close to sealing ring (3)
Very little control provides the encapsulated layer in edge of support.
6. the submersible type electrolytic cell according to claim 5 for small-sized oxyhydrogen machine, it is characterised in that: respectively with front and back two
Two adjacent pole plates with lead of a clamping plate (1) are symmetrically set to the two sides of the pole plate with lead of middle.
7. the submersible type electrolytic cell according to claim 5 for small-sized oxyhydrogen machine, it is characterised in that: the whole face is encapsulated
Layer and the encapsulated layer in edge are ethylene propylene diene rubber material.
8. the submersible type electrolytic cell according to claim 5 for small-sized oxyhydrogen machine, it is characterised in that: for clamping plate
(1) the adjacent pole plate with lead, the encapsulated layer of the encapsulated layer of whole face and edge are an integral structure with sealing ring (3)；For position
The pole plate with lead in middle, the encapsulated layer in edge are an integral structure with sealing ring (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910566617.2A CN110230070A (en) | 2019-06-27 | 2019-06-27 | A kind of submersible type electrolytic cell for small-sized oxyhydrogen machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910566617.2A CN110230070A (en) | 2019-06-27 | 2019-06-27 | A kind of submersible type electrolytic cell for small-sized oxyhydrogen machine |
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| Publication Number | Publication Date |
|---|---|
| CN110230070A true CN110230070A (en) | 2019-09-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910566617.2A Pending CN110230070A (en) | 2019-06-27 | 2019-06-27 | A kind of submersible type electrolytic cell for small-sized oxyhydrogen machine |
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| CN (1) | CN110230070A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113235110A (en) * | 2021-06-22 | 2021-08-10 | 北京中电丰业技术开发有限公司 | Novel water electrolysis hydrogen production electrolytic cell device |
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|---|---|---|---|---|
| JP4090987B2 (en) * | 2003-03-13 | 2008-05-28 | 株式会社神鋼環境ソリューション | Electrolysis cell and hydrogen oxygen generator |
| CN201560238U (en) * | 2009-12-08 | 2010-08-25 | 刘海英 | Oxyhydrogen gas generator |
| DE102009050872A1 (en) * | 2009-10-27 | 2011-04-28 | Janisch, Manfred, Mag. | Device for reducing fuel consumption in each type of combustion engines in land-, air-, or water vehicle or also stationary plant, comprises an electrolyte supply container and/or a water supply container |
| CN202524011U (en) * | 2012-04-27 | 2012-11-07 | 吉林省金冠电气股份有限公司 | Fully-sealed wiring terminal box of gas-insulated switch cabinet |
| CN203834034U (en) * | 2014-05-22 | 2014-09-17 | 姜明吾 | Hydrogen-oxygen generator |
| CN109252185A (en) * | 2018-11-28 | 2019-01-22 | 河北先泰环保科技有限公司 | A kind of oxyhydrogen generator electrolytic cell process for making |
-
2019
- 2019-06-27 CN CN201910566617.2A patent/CN110230070A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4090987B2 (en) * | 2003-03-13 | 2008-05-28 | 株式会社神鋼環境ソリューション | Electrolysis cell and hydrogen oxygen generator |
| DE102009050872A1 (en) * | 2009-10-27 | 2011-04-28 | Janisch, Manfred, Mag. | Device for reducing fuel consumption in each type of combustion engines in land-, air-, or water vehicle or also stationary plant, comprises an electrolyte supply container and/or a water supply container |
| CN201560238U (en) * | 2009-12-08 | 2010-08-25 | 刘海英 | Oxyhydrogen gas generator |
| CN202524011U (en) * | 2012-04-27 | 2012-11-07 | 吉林省金冠电气股份有限公司 | Fully-sealed wiring terminal box of gas-insulated switch cabinet |
| CN203834034U (en) * | 2014-05-22 | 2014-09-17 | 姜明吾 | Hydrogen-oxygen generator |
| CN109252185A (en) * | 2018-11-28 | 2019-01-22 | 河北先泰环保科技有限公司 | A kind of oxyhydrogen generator electrolytic cell process for making |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113235110A (en) * | 2021-06-22 | 2021-08-10 | 北京中电丰业技术开发有限公司 | Novel water electrolysis hydrogen production electrolytic cell device |
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| PB01 | Publication | ||
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Application publication date: 20190913 |