CN202042552U - Integral frame plate - Google Patents
Integral frame plate Download PDFInfo
- Publication number
- CN202042552U CN202042552U CN2011201145599U CN201120114559U CN202042552U CN 202042552 U CN202042552 U CN 202042552U CN 2011201145599 U CN2011201145599 U CN 2011201145599U CN 201120114559 U CN201120114559 U CN 201120114559U CN 202042552 U CN202042552 U CN 202042552U
- Authority
- CN
- China
- Prior art keywords
- liquid flow
- flow frame
- plate
- cover plate
- sealing ring
- 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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- 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
- Y02E60/50—Fuel cells
Abstract
The utility model belongs to the field of oxidation reduction energy storage batteries in technology of energy storage of chemical power sources, and particularly relates to an integral frame plate, which is applied to a composite electrode plate and a liquid flow frame. The integral frame plate is characterized by comprising the liquid flow frame with the composite electrode plate, a sealing ring and a cover plate, the sealing ring is disposed between the liquid flow frame and the composite electrode plate, the cover plate is arranged on the liquid flow frame and hermetically matches with the liquid flow frame, the shape and the size of the cover plate correspond to those of the sealing ring, a base which supports the composite electrode plate is integrally disposed at the bottom of the liquid flow frame, and the shape and the size of the base are consistent to those of the cover plate. The integral frame plate omits assembling pressing force to lower an integral composite electrode of a contact resistor, also omits a liquid flow frame with an internal sealing ring, can improve sealing performance of a galvanic pile and simplifies the problem of assembly of the galvanic pile.
Description
Technical field
The utility model relates to the redox energy-storage battery field in the chemical power source energy storage technology, particularly a kind of integrated deckle board that is applied in a kind of combination electrode plate and the liquid flow frame.
Background technology
All-vanadium flow battery is a both positive and negative polarity electrolyte with the different valence state vanadium ion, there is not cross-contamination issue, and battery capacity can improve along with the increase of receiver volume, the power output of battery is then controlled by pile, power and capacity are separate, can separate flexible design, and the battery long service life, can deep discharge and do not damage battery, therefore good development prospect is arranged in fields such as wind and solar energy energy storage, ups power, peak load regulation networks.At present, carbon felt or the graphite felt in vanadium cell, used as electrode material, runner plate as the runner effect, and the bipolar plates of using as collector, above-mentioned three realizes the matching requirements that seal mutually between the as far as possible little and three of contact resistance between bipolar plates and carbon felt or the graphite felt by the assembling thrust.But high assembling thrust is not only damaged pole plate easily by pressure, causes the sealing failure, and can cause the skewness of electrolyte in porous electrode, causes that easily the pump consumption increases, the pile heating is serious, even may cause the pile blast, jeopardizes personal safety and safety of property.
The utility model content
In order to address the above problem, the purpose of this utility model is to provide a kind of integrated combination electrode that thrust reduces contact resistance that do not need to assemble, the liquid flow frame that does not also need inner seal rings to improve the pile sealing reliability, is simplified the integrated deckle board of pile assembly problem.
For achieving the above object, the technical scheme that the utility model adopted is: integrated deckle board, it is characterized in that comprising the liquid flow frame that is provided with combination electrode plate, the sealing ring that between liquid flow frame and combination electrode plate, is provided with, and on liquid flow frame, be provided with and liquid flow frame cooperatively interact sealing and shape and size and the corresponding cover plate of sealing ring, described liquid flow frame bottom is integrally formed with shape and big or small and base that combination electrode plate play supporting role consistent with cover plate.
More excellent, the liquid stream position that liquid stream position and the cover plate that described base is provided with is provided with is consistent.
More excellent, described liquid flow frame is provided with shape and size and the corresponding recess of cover plate.
After adopting technique scheme, because integrated deckle board comprises liquid flow frame, sealing ring, on liquid flow frame, be provided with and liquid flow frame cooperatively interact sealing and shape and size and the corresponding cover plate of sealing ring, liquid flow frame bottom is integrally formed with shape and big or small and base that combination electrode plate play supporting role consistent with cover plate, do not reduce contact resistance so do not need to assemble thrust, do not need inner seal rings yet, improved the pile sealing reliability, simplified the pile assembly problem with this.
Description of drawings
Fig. 1 is an overall structure schematic diagram of the present utility model;
Fig. 2 is a blast structural representation of the present utility model.
Embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail.
As depicted in figs. 1 and 2, integrated deckle board, comprise the liquid flow frame 2 that is provided with combination electrode plate 1, the sealing ring 3 that between liquid flow frame 2 and combination electrode plate 1, is provided with, and on liquid flow frame 2, be provided with and liquid flow frame 2 cooperatively interact sealing and shape and size and sealing ring 3 corresponding cover plates 4, described liquid flow frame 2 bottoms are integrally formed with shape and base 21 that combination electrode plate 1 play supporting role consistent with cover plate 4 with size, the liquid stream position that liquid stream position and the cover plate 4 that described base 21 is provided with is provided with is consistent, and described liquid flow frame 2 is provided with shape and size and cover plate 4 corresponding recess.
Realized that not needing to assemble thrust reduces contact resistance, also do not needed inner seal rings (sealing ring of the prior art), improved the pile sealing reliability, simplified the pile assembly problem with this.
Above-described only is the preferred implementation of the integrated deckle board of the utility model; should be pointed out that for the person of ordinary skill of the art, under the prerequisite that does not break away from the utility model creation design; can also make some distortion and improvement, these all belong to protection range of the present utility model.
Claims (3)
1. integrated deckle board, it is characterized in that comprising the liquid flow frame that is provided with combination electrode plate, the sealing ring that between liquid flow frame and combination electrode plate, is provided with, and on liquid flow frame, be provided with and liquid flow frame cooperatively interact sealing and shape and size and the corresponding cover plate of sealing ring, described liquid flow frame bottom is integrally formed with shape and big or small and base that combination electrode plate play supporting role consistent with cover plate.
2. according to the integrated deckle board of claim 1, it is characterized in that liquid stream that liquid stream position that described base is provided with and cover plate be provided with is consistent.
3. according to the integrated deckle board of claim 1, it is characterized in that described liquid flow frame is provided with shape and size and the corresponding recess of cover plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201145599U CN202042552U (en) | 2011-04-15 | 2011-04-15 | Integral frame plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201145599U CN202042552U (en) | 2011-04-15 | 2011-04-15 | Integral frame plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202042552U true CN202042552U (en) | 2011-11-16 |
Family
ID=44969983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201145599U Expired - Fee Related CN202042552U (en) | 2011-04-15 | 2011-04-15 | Integral frame plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202042552U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114068981A (en) * | 2021-11-11 | 2022-02-18 | 犀望新能源科技（昆山）有限公司 | Zinc-bromine flow battery pole plate |
-
2011
- 2011-04-15 CN CN2011201145599U patent/CN202042552U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114068981A (en) * | 2021-11-11 | 2022-02-18 | 犀望新能源科技（昆山）有限公司 | Zinc-bromine flow battery pole plate |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111116 Termination date: 20170415 |