CN202945331U - Main electrode frame - Google Patents
Main electrode frame Download PDFInfo
- Publication number
- CN202945331U CN202945331U CN2012206118821U CN201220611882U CN202945331U CN 202945331 U CN202945331 U CN 202945331U CN 2012206118821 U CN2012206118821 U CN 2012206118821U CN 201220611882 U CN201220611882 U CN 201220611882U CN 202945331 U CN202945331 U CN 202945331U
- Authority
- CN
- China
- Prior art keywords
- main electrode
- electrode frame
- frame body
- main pole
- pole frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
-
- 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
Landscapes
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Abstract
The utility model discloses a main electrode frame, and relates to an electrolytic bath process in the field of water electrolysis hydrogen production. The main electrode frame comprises a main electrode frame body, wherein a central hole is formed in the main electrode frame body; an annular groove is formed in the back side of the main electrode frame body; and the annular groove and the central hole are arranged in a connected manner. By utilizing the main electrode frame, the overall length of an electrolytic bath is shortened, and the weight is lightened, so that the assembling difficulty is reduced, the materials are saved, and the cost is lowered.
Description
Technical field
The utility model relates to electrolyzer technique in the water electrolysis hydrogen producing field.
Background technology
When in hydrogen production plant by water electrolysis, the utmost point frame of electrolyzer assembles in the market, the inner ring of Tetrafluoro spacer and the outer ring of woven asbesto are mutually to be connected, after setting pressure, the woven asbesto distortion that is distorted because being squeezed, sealing property just can not be guaranteed like this, thereby reduced the output of hydrogen, made the cost of hydrogen manufacturing increase.The thickness of the main pad that adopts is 2.5mm, and that the thickness of auxiliary pad is selected is 1mm, and material cost is also higher.
Summary of the invention
The utility model purpose is to provide a kind of sealing property better, and the main pole frame that reduces costs.
The utility model comprises main pole frame body, and described main pole frame body is provided with centre hole, at the back side of described main pole frame body, annular recesses is set, and described annular recesses and centre hole disjunctor arrange.
The utility model is increased to 4.5mm with original main pole frame thickness from 3mm, and at annular recesses of main pole frame back side car, when placing woven asbesto, make the part of woven asbesto and annular recesses overlapping, thus sealing property in improving, woven asbesto can not produce because of being squeezed torsional deformation under setting pressure, the utility model shortens the electrolyzer entire length, and is light before weight ratio, reduced assembly difficulty, save material, reduce costs.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the vertical view of Fig. 1.
Embodiment
As shown in Figure 1, 2, the utility model comprises main pole frame body 1, and described main pole frame body 1 is provided with centre hole 2, at the back side of described main pole frame body 1, annular recesses 3 is set, described annular recesses 3 and centre hole 2 disjunctor settings.
Claims (1)
1. a main pole frame, comprise main pole frame body, and described main pole frame body is provided with centre hole, it is characterized in that: the back side at described main pole frame body arranges annular recesses, and described annular recesses and centre hole disjunctor arrange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206118821U CN202945331U (en) | 2012-11-19 | 2012-11-19 | Main electrode frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206118821U CN202945331U (en) | 2012-11-19 | 2012-11-19 | Main electrode frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202945331U true CN202945331U (en) | 2013-05-22 |
Family
ID=48421038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012206118821U Expired - Fee Related CN202945331U (en) | 2012-11-19 | 2012-11-19 | Main electrode frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202945331U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102943281A (en) * | 2012-11-19 | 2013-02-27 | 扬州中电制氢设备有限公司 | Main pole frame |
-
2012
- 2012-11-19 CN CN2012206118821U patent/CN202945331U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102943281A (en) * | 2012-11-19 | 2013-02-27 | 扬州中电制氢设备有限公司 | Main pole frame |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130522 Termination date: 20151119 |
|
| EXPY | Termination of patent right or utility model |