CN202945335U - Edged diaphragm gasket - Google Patents
Edged diaphragm gasket Download PDFInfo
- Publication number
- CN202945335U CN202945335U CN2012206119985U CN201220611998U CN202945335U CN 202945335 U CN202945335 U CN 202945335U CN 2012206119985 U CN2012206119985 U CN 2012206119985U CN 201220611998 U CN201220611998 U CN 201220611998U CN 202945335 U CN202945335 U CN 202945335U
- Authority
- CN
- China
- Prior art keywords
- diaphragm gasket
- diaphragm pad
- edged
- utility
- electrolyzer
- 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 relates to an electrolyzer in the filed of production of hydrogen by electrolysis of water and particularly relates to an edged diaphragm gasket. The edged diaphragm gasket comprises a diaphragm gasket body, and the edges of the periphery of the diaphragm gasket body are wrapped by polytetrafluoroethylene tapes. The edged diaphragm gasket is thicker and has a good sealing effect hereby. In addition, the electrolyzer is more elastic and avoids the loss of gases hereby.
Description
Technical field
The utility model relates to the electrolyzer technique, particularly a kind of bound edge diaphragm pad in the water electrolysis hydrogen producing field.
Background technology
When in hydrogen production plant by water electrolysis, electrolyzer is produced in the market, to the processing of diaphragm pad adopt be hundred the sealing function realized of glue, normally the periphery of the diaphragm pad that has cut smear one deck approximately 20mm wide hundred glue.But this traditional method is in actual production process, the sealing effectiveness that plays is unsatisfactory, when give the certain pressure of electrolyzer after, diaphragm pad can shrink to the centre, cause the flexural deformation of diaphragm pad, so just do not have the effect of sealing, produce corresponding air-loss, thereby greatly reduce the gas production rate of hydrogen producer, and make the hydrogen manufacturing cost increase.
Summary of the invention
The utility model purpose is to provide a kind of bound edge diaphragm pad of good sealing effect.
The utility model comprises the diaphragm pad body, in the periphery of described diaphragm pad body, tetrafluoro adhesive plaster bound edge is set.
Approximately 22.5mm is wide for tetrafluoro adhesive plaster bound edge single face of the present utility model, then clamps with vice, and the utility model is on original basis, thickness increases, thereby played better sealing effectiveness, and the enhancing of the elasticity of diaphragm pad itself, the loss of corresponding gas avoided.
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 diaphragm pad body 1, in the periphery of diaphragm pad body 1, tetrafluoro adhesive plaster bound edge 2 is set.
Claims (1)
1. the bound edge diaphragm pad, comprise the diaphragm pad body, it is characterized in that: the periphery at described diaphragm pad body arranges tetrafluoro adhesive plaster bound edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206119985U CN202945335U (en) | 2012-11-19 | 2012-11-19 | Edged diaphragm gasket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206119985U CN202945335U (en) | 2012-11-19 | 2012-11-19 | Edged diaphragm gasket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202945335U true CN202945335U (en) | 2013-05-22 |
Family
ID=48421042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012206119985U Expired - Fee Related CN202945335U (en) | 2012-11-19 | 2012-11-19 | Edged diaphragm gasket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202945335U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102936736A (en) * | 2012-11-19 | 2013-02-20 | 扬州中电制氢设备有限公司 | Edge-covering diaphragm gasket |
-
2012
- 2012-11-19 CN CN2012206119985U patent/CN202945335U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102936736A (en) * | 2012-11-19 | 2013-02-20 | 扬州中电制氢设备有限公司 | Edge-covering diaphragm gasket |
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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 |