CN204138781U - Complete isolated water electrolyzer - Google Patents
Complete isolated water electrolyzer Download PDFInfo
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- CN204138781U CN204138781U CN201420603499.0U CN201420603499U CN204138781U CN 204138781 U CN204138781 U CN 204138781U CN 201420603499 U CN201420603499 U CN 201420603499U CN 204138781 U CN204138781 U CN 204138781U
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- pole plate
- generation chamber
- hydrogen
- plate
- oxygen generation
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/36—Hydrogen production from non-carbon containing sources, e.g. by water electrolysis
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- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Abstract
The utility model discloses a kind of complete isolated water electrolyzer, it is characterized in that: comprise middle plate, left end pole plate and right-hand member pole plate; Be provided with some left pole plates between described middle plate and left end pole plate, left end pole plate and left pole plate, left pole plate and left pole plate, between left pole plate and middle plate, be respectively arranged with hydrogen-oxygen generation chamber; Be provided with some right pole plates between described middle plate and right-hand member pole plate, right-hand member pole plate and right pole plate, right pole plate and right pole plate, between right pole plate and middle plate, be respectively arranged with hydrogen-oxygen generation chamber; The middle part of described middle plate is cavity, and middle plate is communicated with the alkali lye liquid-inlet pipe running through right-hand member pole plate, right pole plate respectively and run through left end pole plate, left pole plate respectively; Described middle plate is provided with the free-standing liquid-inlet pipe corresponding with hydrogen-oxygen generation chamber.The utility model avoids the mutual string of hydrogen and oxygen, reaches the effect improving hydrogen and oxygen purity, greatly reduces the probability of causing danger simultaneously.
Description
Technical field
The utility model belongs to water electrolyzer field, particularly relates to a kind of complete isolated water electrolyzer.
Background technology
Along with the development of national economy, the use range of hydrogen is more and more wider, and penetrate in tens industries, be also promoted in the recent period at energy field, water electrolysis hydrogen producing system is more and more paid attention at hydrogen preparation field with peculiar advantages such as its raw material, purity and operations.Pressure-type water electrolysis hydrogen producing core component is water electrolyzer, and the water electrolyzer hydrogen purity that prior art is produced, generally at 99.7-99.8%, improves hydrogen purity more difficult further.
Current technology, alkali lye enters in the cavity of middle plate from water electrolyzer two ends, and then distribute to two ends, electrolyzer left and right pole plate, alkali lye only only has a passage when distributing alkali lye to two ends, the consequence caused like this is that hydrogen cell and oxygen cell are not completely isolated, by alkali lye passage hydrogen generation chamber and the intercommunication to a certain extent of oxygen generation chamber, hydrogen and oxygen certainly will be caused to have the phenomenon of a small amount of string mutually, cause thus in hydrogen containing a small amount of oxygen, containing a small amount of hydrogen in oxygen, if blocking seriously also may cause a large amount of strings mutually of oxyhydrogen, cause danger.
Utility model content
For solving the problem in background technology, the utility model provides a kind of reasonable in design, mutual string of avoiding hydrogen and oxygen, reach the effect improving hydrogen and oxygen purity, hydrogen purity reaches more than 99.9%, greatly reduces the complete isolated water electrolyzer of probability of causing danger simultaneously.
The technical solution of the utility model is:
Complete isolated water electrolyzer, is characterized in that: comprise middle plate, and is separately positioned on left end pole plate and the right-hand member pole plate of both sides; Be provided with some left pole plates between described middle plate and left end pole plate, left end pole plate and left pole plate, left pole plate and left pole plate, between left pole plate and middle plate, be respectively arranged with hydrogen-oxygen generation chamber; Be provided with some right pole plates between described middle plate and right-hand member pole plate, right-hand member pole plate and right pole plate, right pole plate and right pole plate, between right pole plate and middle plate, be respectively arranged with hydrogen-oxygen generation chamber; The middle part of described middle plate is cavity, and middle plate is communicated with the alkali lye liquid-inlet pipe running through right-hand member pole plate, right pole plate respectively and run through left end pole plate, left pole plate respectively; Described middle plate is provided with the free-standing liquid-inlet pipe corresponding with hydrogen-oxygen generation chamber.
As a kind of technical scheme of optimization, be provided with in described hydrogen-oxygen generation chamber and hydrogen-oxygen generation chamber is cut off into two-part diaphragm pad completely, two portions are respectively hydrogen generation chamber and oxygen generation chamber; Described hydrogen generation chamber and the corresponding free-standing liquid-inlet pipe of oxygen generation chamber.
As a kind of technical scheme of optimization, described free-standing liquid-inlet pipe comprises the oxygen generation chamber liquid-inlet pipe device that correspond to oxygen generation chamber and the hydrogen generation chamber liquid-inlet pipe device that correspond to hydrogen generation chamber.
As a kind of technical scheme of optimization, described oxygen generation chamber liquid-inlet pipe device comprises the oxygen generation chamber main pipeline be communicated with middle plate, and be communicated with oxygen generation chamber main pipeline and with oxygen generation chamber oxygen generation chamber liquid-inlet pipe one to one.
As a kind of technical scheme of optimization, described hydrogen generation chamber liquid-inlet pipe device comprises the hydrogen generation chamber main pipeline be communicated with middle plate, and be communicated with hydrogen generation chamber main pipeline and with hydrogen generation chamber hydrogen generation chamber liquid-inlet pipe one to one.
Owing to have employed technique scheme, compared with prior art, the utility model is provided with independently main pipeline, after alkali lye enters middle plate from water electrolyzer two ends, alkali lye enters hydrogen generation chamber or oxygen generation chamber from respective passage respectively, avoid the mutual string of hydrogen and oxygen, reach the effect improving hydrogen and oxygen purity, hydrogen purity reaches more than 99.9%, greatly reduces the probability of causing danger simultaneously.
Accompanying drawing explanation
Fig. 1 is the structural representation of the first embodiment of the utility model.
Embodiment
Embodiment
As shown in Figure 1, complete isolated water electrolyzer, comprises middle plate 4, and is separately positioned on left end pole plate 6 and the right-hand member pole plate 1 of both sides.Be provided with some left pole plates 5 between described middle plate 4 and left end pole plate 6, left end pole plate 6 and left pole plate 5, left pole plate 5 and left pole plate 5, between left pole plate 5 and middle plate 4, be respectively arranged with hydrogen-oxygen generation chamber 3.Be provided with some right pole plates 2 between described middle plate 4 and right-hand member pole plate 1, right-hand member pole plate 1 and right pole plate 2, right pole plate 2 and right pole plate 2, between right pole plate 2 and middle plate 4, be respectively arranged with hydrogen-oxygen generation chamber 3.The middle part of described middle plate 4 is cavity, and middle plate 4 is communicated with the alkali lye liquid-inlet pipe 9 running through right-hand member pole plate, right pole plate respectively and run through left end pole plate, left pole plate respectively.Described middle plate 4 is provided with the free-standing liquid-inlet pipe corresponding with hydrogen-oxygen generation chamber 3.
In the present embodiment, be provided with in described hydrogen-oxygen generation chamber 3 and hydrogen-oxygen generation chamber is cut off into two-part diaphragm pad completely, two portions are respectively hydrogen generation chamber and oxygen generation chamber; Described hydrogen generation chamber and the corresponding free-standing liquid-inlet pipe of oxygen generation chamber.
Described free-standing liquid-inlet pipe comprises the oxygen generation chamber liquid-inlet pipe device that correspond to oxygen generation chamber and the hydrogen generation chamber liquid-inlet pipe device that correspond to hydrogen generation chamber.Described oxygen generation chamber liquid-inlet pipe device comprises the oxygen generation chamber main pipeline 11 be communicated with middle plate, and be communicated with oxygen generation chamber main pipeline and with oxygen generation chamber oxygen generation chamber liquid-inlet pipe 7 one to one.
Described hydrogen generation chamber liquid-inlet pipe device comprises the hydrogen generation chamber main pipeline 10 be communicated with middle plate, and be communicated with hydrogen generation chamber main pipeline and with hydrogen generation chamber hydrogen generation chamber liquid-inlet pipe 8 one to one.
The utility model is provided with independently main pipeline, after alkali lye enters middle plate from water electrolyzer two ends, alkali lye enters hydrogen generation chamber or oxygen generation chamber from respective passage respectively, avoid the mutual string of hydrogen and oxygen, reach the effect improving hydrogen and oxygen purity, hydrogen purity reaches more than 99.9%, greatly reduces the probability of causing danger simultaneously.
The utility model is not limited to above-mentioned preferred implementation, and anyone should learn the structural changes made under enlightenment of the present utility model, and every have identical or akin technical scheme with the utility model, all belongs to protection domain of the present utility model.
Claims (5)
1. complete isolated water electrolyzer, is characterized in that: comprise middle plate, and is separately positioned on left end pole plate and the right-hand member pole plate of both sides; Be provided with some left pole plates between described middle plate and left end pole plate, left end pole plate and left pole plate, left pole plate and left pole plate, between left pole plate and middle plate, be respectively arranged with hydrogen-oxygen generation chamber; Be provided with some right pole plates between described middle plate and right-hand member pole plate, right-hand member pole plate and right pole plate, right pole plate and right pole plate, between right pole plate and middle plate, be respectively arranged with hydrogen-oxygen generation chamber; The middle part of described middle plate is cavity, and middle plate is communicated with the alkali lye liquid-inlet pipe running through right-hand member pole plate, right pole plate respectively and run through left end pole plate, left pole plate respectively; Described middle plate is provided with the free-standing liquid-inlet pipe corresponding with hydrogen-oxygen generation chamber.
2. according to the complete isolated water electrolyzer described in claim 1, it is characterized in that: be provided with in described hydrogen-oxygen generation chamber and hydrogen-oxygen generation chamber is cut off into two-part diaphragm pad completely, two portions are respectively hydrogen generation chamber and oxygen generation chamber; Described hydrogen generation chamber and the corresponding free-standing liquid-inlet pipe of oxygen generation chamber.
3. according to the complete isolated water electrolyzer described in claim 2, it is characterized in that: described free-standing liquid-inlet pipe comprises the oxygen generation chamber liquid-inlet pipe device that correspond to oxygen generation chamber and the hydrogen generation chamber liquid-inlet pipe device that correspond to hydrogen generation chamber.
4. according to the complete isolated water electrolyzer described in claim 3, it is characterized in that: described oxygen generation chamber liquid-inlet pipe device comprises the oxygen generation chamber main pipeline be communicated with middle plate, and be communicated with oxygen generation chamber main pipeline and with oxygen generation chamber oxygen generation chamber liquid-inlet pipe one to one.
5. according to the complete isolated water electrolyzer described in claim 4, it is characterized in that: described hydrogen generation chamber liquid-inlet pipe device comprises the hydrogen generation chamber main pipeline be communicated with middle plate, and be communicated with hydrogen generation chamber main pipeline and with hydrogen generation chamber hydrogen generation chamber liquid-inlet pipe one to one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420603499.0U CN204138781U (en) | 2014-10-17 | 2014-10-17 | Complete isolated water electrolyzer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420603499.0U CN204138781U (en) | 2014-10-17 | 2014-10-17 | Complete isolated water electrolyzer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204138781U true CN204138781U (en) | 2015-02-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420603499.0U Active CN204138781U (en) | 2014-10-17 | 2014-10-17 | Complete isolated water electrolyzer |
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| Country | Link |
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| CN (1) | CN204138781U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN113445070A (en) * | 2020-07-01 | 2021-09-28 | 扬州中电制氢设备有限公司 | Modularized electrolytic cell group |
-
2014
- 2014-10-17 CN CN201420603499.0U patent/CN204138781U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| US11879180B2 (en) | 2019-04-25 | 2024-01-23 | Shanghai Asclepius Meditec Co., Ltd. | Expanded ion-exchange membrane electrolysis cell |
| CN113445070A (en) * | 2020-07-01 | 2021-09-28 | 扬州中电制氢设备有限公司 | Modularized electrolytic cell group |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |