CN102936736A - Edge-covering diaphragm gasket - Google Patents
Edge-covering diaphragm gasket Download PDFInfo
- Publication number
- CN102936736A CN102936736A CN2012104673590A CN201210467359A CN102936736A CN 102936736 A CN102936736 A CN 102936736A CN 2012104673590 A CN2012104673590 A CN 2012104673590A CN 201210467359 A CN201210467359 A CN 201210467359A CN 102936736 A CN102936736 A CN 102936736A
- Authority
- CN
- China
- Prior art keywords
- edge
- diaphragm gasket
- diaphragm pad
- gasket
- diaphragm
- 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.)
- Pending
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Classifications
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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
An edge-covering diaphragm gasket relates to the electrolyzer process in the field of water electrolysis hydrogen production. The edge-covering diaphragm gasket comprises a diaphragm gasket body. Tetra-fluorine adhesive tape covered edges are arranged on the periphery of the diaphragm gasket body. The gasket increases thickness on the existing base, has better sealing effect accordingly, strengthens elasticity and avoids corresponding gas loss.
Description
Technical field
The present invention relates to the electrolyzer technique in the water electrolysis hydrogen producing field, particularly a kind of bound edge diaphragm pad.
Background technology
When electrolyzer is produced in the hydrogen production plant by water electrolysis 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 the hydrogen manufacturing cost is risen.
Summary of the invention
The object of the invention is to provide a kind of bound edge diaphragm pad of good sealing effect.
The present invention includes 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 invention, then clamps with vice, and the present invention is on original basis, and thickness increases, thereby has played better sealing effectiveness, and the enhancing of the elasticity of diaphragm pad itself, has avoided the loss of corresponding gas.
Description of drawings
Fig. 1 is structural representation of the present invention.
Fig. 2 is the vertical view of Fig. 1.
Embodiment
As shown in Figure 1, 2, the present invention includes 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 comprises 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 |
|---|---|---|---|
| CN2012104673590A CN102936736A (en) | 2012-11-19 | 2012-11-19 | Edge-covering diaphragm gasket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104673590A CN102936736A (en) | 2012-11-19 | 2012-11-19 | Edge-covering diaphragm gasket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102936736A true CN102936736A (en) | 2013-02-20 |
Family
ID=47695657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104673590A Pending CN102936736A (en) | 2012-11-19 | 2012-11-19 | Edge-covering diaphragm gasket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102936736A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55164088A (en) * | 1979-06-08 | 1980-12-20 | Asahi Chem Ind Co Ltd | Ion exchange membrane type electrolytic bath |
| US4776940A (en) * | 1987-02-25 | 1988-10-11 | Metallgesellschaft Aktiengesellschaft | Gasket assembly for membrane electrolysis cells |
| CN1330731A (en) * | 1998-10-12 | 2002-01-09 | 氢系统公司 | High pressure electrolyser module |
| CN2488918Y (en) * | 2001-08-03 | 2002-05-01 | 成都成发新能源实业有限公司 | Finned hydrogen or oxygen generator by electrolysis of water |
| CN2600451Y (en) * | 2003-02-21 | 2004-01-21 | 铁岭科拓橡塑有限责任公司 | Multipole-type ionic membrane electric tank rubber spacer |
| CN2600450Y (en) * | 2003-02-21 | 2004-01-21 | 铁岭科拓橡塑有限责任公司 | Multipole-type ionic membrane electric tank rubber spacer with matrix rising sealing line |
| CN2600452Y (en) * | 2003-02-21 | 2004-01-21 | 铁岭科拓橡塑有限责任公司 | Multipole-type ionic membrane electric tank rubber spacer with high-low sealing line |
| CN1547625A (en) * | 2002-04-16 | 2004-11-17 | 韩化石油化学株式会社 | Gasket, gasket formation method, and electrolysis apparatus using gasket |
| CN201686751U (en) * | 2010-03-26 | 2010-12-29 | 关玉坤 | Full enclosed seal gasket of ion-exchange membrane electrolyzer |
| CN102041522A (en) * | 2009-10-19 | 2011-05-04 | 江阴市生一氯碱设备制造有限公司 | Production method of seal gasket of electrolytic tank |
| CN202945335U (en) * | 2012-11-19 | 2013-05-22 | 扬州中电制氢设备有限公司 | Edged diaphragm gasket |
-
2012
- 2012-11-19 CN CN2012104673590A patent/CN102936736A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55164088A (en) * | 1979-06-08 | 1980-12-20 | Asahi Chem Ind Co Ltd | Ion exchange membrane type electrolytic bath |
| US4776940A (en) * | 1987-02-25 | 1988-10-11 | Metallgesellschaft Aktiengesellschaft | Gasket assembly for membrane electrolysis cells |
| CN1330731A (en) * | 1998-10-12 | 2002-01-09 | 氢系统公司 | High pressure electrolyser module |
| CN2488918Y (en) * | 2001-08-03 | 2002-05-01 | 成都成发新能源实业有限公司 | Finned hydrogen or oxygen generator by electrolysis of water |
| CN1547625A (en) * | 2002-04-16 | 2004-11-17 | 韩化石油化学株式会社 | Gasket, gasket formation method, and electrolysis apparatus using gasket |
| CN2600451Y (en) * | 2003-02-21 | 2004-01-21 | 铁岭科拓橡塑有限责任公司 | Multipole-type ionic membrane electric tank rubber spacer |
| CN2600450Y (en) * | 2003-02-21 | 2004-01-21 | 铁岭科拓橡塑有限责任公司 | Multipole-type ionic membrane electric tank rubber spacer with matrix rising sealing line |
| CN2600452Y (en) * | 2003-02-21 | 2004-01-21 | 铁岭科拓橡塑有限责任公司 | Multipole-type ionic membrane electric tank rubber spacer with high-low sealing line |
| CN102041522A (en) * | 2009-10-19 | 2011-05-04 | 江阴市生一氯碱设备制造有限公司 | Production method of seal gasket of electrolytic tank |
| CN201686751U (en) * | 2010-03-26 | 2010-12-29 | 关玉坤 | Full enclosed seal gasket of ion-exchange membrane electrolyzer |
| CN202945335U (en) * | 2012-11-19 | 2013-05-22 | 扬州中电制氢设备有限公司 | Edged diaphragm gasket |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130220 |