CN102751450B - Fuel instantly supplemented metal air fuel single cell - Google Patents
Fuel instantly supplemented metal air fuel single cell Download PDFInfo
- Publication number
- CN102751450B CN102751450B CN201210205544.2A CN201210205544A CN102751450B CN 102751450 B CN102751450 B CN 102751450B CN 201210205544 A CN201210205544 A CN 201210205544A CN 102751450 B CN102751450 B CN 102751450B
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- Prior art keywords
- diversion column
- housing
- current collection
- negative pole
- electrolyte
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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
- Y02E60/10—Energy storage using batteries
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Abstract
The invention relates to a fuel instantly supplemented metal air fuel single cell. The metal air fuel single cell comprises a housing in a seal design, wherein electrolyte is contained in the housing; an electrolyte inlet, an electrolyte outlet and a gas discharge port are disposed on the housing; one side of the housing is provided with an anode flow-guiding column, and the outer end of the flow-guiding column is connected with the outer joint of the anode; the other side of the housing is provided with a cathode flow-guiding column, and the outer end of the flow-guiding column is connected with the outer joint of the cathode; the top of the housing is provided with a metal fuel inlet; the cathode flow-guiding column is connected with a group of current-collecting screen plates disposed in the electrolyte; the current-collecting screen plates are placed horizontally, and the upper-and-lower adjacent current-collecting screen plates are disposed at intervals; the current-collecting screen plates are provided with screen holes; and the screen holes become smaller gradually from the upper current-collecting screen plates to the lower current-collecting screen plates.
Description
Technical field
The present invention relates to a kind of metal air fuel cell field, the instant supplementary metal air fuel cell of especially a kind of fuel.
Background technology
Metal-air cell is using metal as negative pole fuel, and airborne oxygen is made oxidant, the chemical energy of fuel is changed into the battery of electric energy.It is mainly by metal negative pole, and the aqueous solution of salt or alkali is electrolyte, the three part compositions such as air pole.Current metal-air cell has magnesium air cell, lithium-air battery, aluminum-air cell, iron-air cell and zinc-air cell etc., and wherein zinc-air cell is comparatively common.Zinc-air cell has the more advantages such as energy density is high, use is stable, storage life length, noiseless, is progressively applied at present the field such as electronic product power source and electrical source of power.The general structure that adopts two-sided air electrode of monomer main flow structure of existing zinc-air cell.Its shortcoming has multiple, mainly contains: 1. original fuel-cell single-cell be once encapsulation or encapsulate in groups by consumer's requirements after the sale of dispatching from the factory, until electric quantity consumption Wan Houzaihui factory, taking-up metal fuel reacts after oxide, then the fuel more the renewing sale of dispatching from the factory.2. in the time of metal-air battery reclaiming, whole dismounting regeneration is complicated loaded down with trivial details, while taking a lot of work very much; 3. the spillage of material of regeneration is larger; 4. in the time that battery uses in groups, volume is larger, installs and uses inconvenience.5, huge professional sales service system site will be set up in such structural requirement producer, and logistics transportation and after-sale service operation accounts for the more than 30% of total cost, the energy cost advantage that caused product formation not.Become the civilian commercial large obstacle of promoting of product introduction.
And metal air fuel cell in the prior art, the metal fuel of its inside battery all adopts glue to cover in battery, as the disclosed a kind of injection type zinc air cell of Chinese patent (patent No. is 200420096537), this battery body housing is built-in with the movement-oriented pipeline of at least one group of rich zinc material of parcel colloidal state, be provided with the inlet of the rich zinc material of colloidal state and the outlet of the rich zinc material of inefficacy colloidal state at the initial and end end of movement-oriented pipeline, in movement-oriented pipeline, be provided with metal collector.This structure provides metal fuel by the mode of injecting the rich zinc material of colloidal state, but the rich zinc material of colloidal state need to be through processing configuration, and therefore cost is higher, and resource shortage, needs producer to provide specially, is unfavorable for extensive use.Once and the tiny fault temperature of battery raises and cause hydrate hydrolysis, the circulatory system cannot be worked, and further increase the internal resistance of cell and cause that battery melts burning.
Summary of the invention
The present invention will solve the shortcoming of above-mentioned prior art, a kind of instant supplementary metal air fuel cell based on automotive fuel management mode of brand-new proposition, battery fuel can be supplemented whenever and wherever possible as the petrol and diesel oil fuel of internal combustion engine, and adopt high, the eco-friendly fuel of fail safe stability such as metallic zinc, iron, aluminium to sell as enter the fields of circulation such as shop, supermarket to commodity.
The present invention solves the technical scheme that its technical problem adopts: the instant supplementary metal air fuel cell of this fuel, comprise the housing of Seal Design, electrolyte is housed in housing, housing is provided with electrolyte import, electrolyte outlet and gas discharge outlet, one side of its middle shell is provided with anodal diversion column, and the outer end of diversion column connects anodal coupling; The opposite side of its middle shell is provided with negative pole diversion column, and the outer end of negative pole diversion column connects negative pole coupling; The top of its middle shell is provided with metal fuel import, wherein on negative pole diversion column, be connected with a current collection sieve plate being mounted in electrolyte, current collection sieve plate horizontal positioned and neighbouring current collection sieve plate interval arrange, current collection sieve plate is provided with sieve aperture, and sieve aperture is diminished gradually by current collection sieve plate to current collection sieve plate below above.Housing is provided with electrolyte import, electrolyte outlet, realize like this recycling of housing electrolyte inside, the top of its middle shell is provided with metal fuel import, metal fuel can adopt metallic particles, metal fuel is added in housing to not of uniform size due to metallic particles, by current collection sieve plate screening metallic particles, by the metal fuel layerings of different sizes and be dispersed in electrolyte, metal fuel fully contacts with electrolyte, reacts more thorough.And on current collection sieve plate, sieve aperture from top to bottom diminishes gradually, the sieve aperture of top is 150 orders, and the sieve aperture of bottommost is 600 orders, better to the layered effect of metal fuel like this, then reacted sediment sinks to the bottom of electrolyte, and along with electrolyte is discharged outside housing.
Further, wherein current collection sieve plate adopts spring steel plate to make.Screen cloth adopts alkaline-resisting metal and alloy establishment or laser engraving, or the processing of chemical method.Collide on current collection sieve plate or other external shock at the circulating of electrolyte, metal fuel, the current collection sieve plate that spring steel plate is made is shaken, thereby make the screening effect of current collection sieve plate better, can avoid metal fuel to stop up current collection sieve plate.Wherein on the inner side edge of negative pole diversion column, be fixed with one group of nut, nut is provided with draw-in groove, and wherein current collection sieve plate is connected to wherein in draw-in groove.The mode that current collection sieve plate is installed is like this simple, is convenient to installing/dismounting and later stage replacing parts.
Its middle shell comprises outer frame and cover the air electrode plate on outer frame front/rear end, and air electrode plate is fixedly connected on outer frame by fixed frame; On outer frame, have the putting groove for placing anodal diversion column, negative pole diversion column, anodal diversion column, negative pole diversion column rear and front end are provided with square frame bar, on square frame bar, have installing hole, two square frame bars are connected by securing member, and are provided with sealing strip on the outer face of square frame bar.This reasonable in design, installs simply, is convenient to dismounting, and be conducive to later period maintenance or change parts, and good airproof performance.
The effect that the present invention is useful is: the oxide of inside of the present invention is piled up and is able to instant cleaning, and the chemical reaction environment of inside battery is more superior, and the interior resistance of battery is able to further elimination; Environment in the reaction that can improve battery is discharged in the instant filtration instant supplementary and reaction oxide of electrolyte, reduces the incrustation spoilage of part, makes the job stability of battery more superior, the longer service life of structure; Damage parts dismounting is repaired and is safeguarded and can carry out separately, do not affect battery pack other are battery operated, for cell detect safeguard convenient.
Brief description of the drawings
Fig. 1 is the front view of internal structure of the present invention;
Fig. 2 is the cutaway view in A-A direction in Fig. 1;
Fig. 3 is the cutaway view in B-B direction in Fig. 1;
Fig. 4 is perspective view of the present invention;
Fig. 5 is anodal diversion column and the fixing structural representation of negative pole diversion column in outer frame of the present invention;
Fig. 6 is the enlarged diagram of A part in Fig. 5.
Description of reference numerals: housing 1, outer frame 1-1, air electrode plate 1-2, putting groove 1-3, seal groove 1-4, electrolyte import 2, gas discharge outlet 3, metal fuel import 4, current collection sieve plate 5, sieve aperture 5-1, anodal diversion column 6, anodal coupling 6-1, negative pole diversion column 7, negative pole coupling 7-1, electrolyte outlet 8, sealing strip 9, fixed frame 10, securing member 11, nut 12, draw-in groove 12-1.
Embodiment
Below in conjunction with accompanying drawing, the invention will be further described:
With reference to accompanying drawing: the instant supplementary metal air fuel cell of this fuel, comprise the housing 1 of Seal Design, in housing 1, electrolyte is housed, housing 1 is provided with electrolyte import 2, electrolyte outlet 8 and gas discharge outlet 3, one side of its middle shell 1 is provided with anodal diversion column 6, and the outer end of anodal diversion column 6 connects anodal coupling 6-1; The opposite side of its middle shell 1 is provided with negative pole diversion column 7, and the outer end of negative pole diversion column 7 connects negative pole coupling 7-1; The top of its middle shell 1 is provided with metal fuel import 4, wherein on negative pole diversion column 7, be connected with a current collection sieve plate 5 being mounted in electrolyte, current collection sieve plate 5 horizontal positioned and neighbouring current collection sieve plate 5 intervals arrange, current collection sieve plate 5 is provided with sieve aperture 5-1, and sieve aperture 5-1 is diminished gradually by current collection sieve plate 5 to current collection sieve plate 5 below above.Wherein current collection sieve plate 5 adopts spring steel plate to make, and wherein on the inner side edge of negative pole diversion column 7, is fixed with one group of nut 12, and nut 12 is provided with draw-in groove 12-1, and wherein current collection sieve plate 5 is connected in draw-in groove 12-1.
Its middle shell 1 comprises the air electrode plate 1-2 on outer frame 1-1 and outer frame 1-1 front/rear end, and air electrode plate 1-2 is fixedly connected on outer frame 1-1 by fixed frame 10; On outer frame 1-1, have the putting groove 1-3 for placing anodal diversion column 6, negative pole diversion column 7, anodal diversion column 6, negative pole diversion column 7 rear and front ends are provided with square frame bar 8, on square frame bar 8, have installing hole 8-1, two square frame bars 8 are connected by securing member 11, and are provided with sealing strip 9 on the outer face of square frame bar 8.
Modular construction explanation:
The plastic injection-moulded outer frame 1-1 making is provided with (built-in metal diversion column 6,7) putting groove 1-3, pre-buried anodal diversion column 6, negative pole diversion column 7 in putting groove 1-3; Anodal coupling 6-1 is welded to connect anodal diversion column 6, negative pole coupling 7-1 is welded to connect negative pole diversion column 7, offers 24 fastening hold-down nuts outside seal groove on metal guide fluidization tower 7 and outer frame 1-1; On negative pole diversion column 3, offer 10 nuts 12 for fastening installation negative pole fuel current collection sieve plate 5.
Outer frame 1-1 offers at top metal fuel import 4, electrolyte import 2, bubbing outlet 3.Outer frame 1-1 offers reaction precipitation thing exhaust outlet (being electrolyte outlet 8) in bottom, and outer frame 1-1 offers seal groove 9 in positive and negative both sides.
The screw that the inner side of negative pole diversion column 6 is provided with proportional spacing filters, shunts the current collection sieve plate 5 of ladder sorting for fixing negative pole fuel and reaction precipitation thing are installed, and bottom connects negative pole coupling 7-1.
Installation method:
By outer frame 1-1 horizontal positioned, the upper sealing strip 9 of placing of seal groove 1-4 on it again, adjust position, in sealing strip top frame, put into the air electrode 5 of making, current collection fastening metal square frame bar is placed in air electrode top, make screw on it be positioned at the screw alignment of air electrode 5, outer frame 1, built-in anodal diversion column, tighten holding screw everywhere, the reverse side direction installation method of monocell is the same.
Metal fuel import 4 on outer frame 1-1 and fuel are monitored to automatic control switch is connected, and electrolyte supplements and circulation port connects electrolyte supervision automatic control switch, and bubbing outlet 3 is connected with external house steward.The reaction precipitation thing exhaust outlet 8 coupled reaction sediment discharges of outer frame 1-1 bottom are monitored to automatic control switch.Anodal coupling 6-1, negative pole coupling 7-1 are connected with external circuit or load electrical, and so far monocell is installed and finished.
Metal fuel adopts particle or Powdered various metal materials such as () zinc, iron, aluminium, is filled with metal fuel from metal fuel import, is dispersed in electrolyte after entering housing 1.Because the density of metal fuel is larger, be easy to be deposited in housing 1 bottom and overstock into piece, cause metal fuel to contact insufficient with electrolyte and reaction speed is slow, even cannot complete reaction.For avoiding this situation to occur, therefore in housing 1, be provided with the current collection sieve plate 5 of sandwich construction, sieve aperture 5-1 is placed and be provided with to current collection sieve plate 5 horizontal cross, the sieve aperture 5-1 internal diameter on upper strata is larger, the sieve aperture 5-1 internal diameter of lower floor is less, therefore screens the metal fuel of different size particles from top to bottom, by reasonable metal fuel layering and metal fuel is dispersed in electrolyte, like this metal fuel and electrolyte can be fully, react fast, improved the operating efficiency of cell.
Although the present invention illustrates and describes by reference to preferred embodiment,, those skilled in the art should understand, and in the scope of claims, can do the various variation in form and details.
Claims (5)
1. the instant supplementary metal air fuel cell of fuel, comprise the housing (1) of Seal Design, housing is equipped with electrolyte in (1), housing (1) is provided with electrolyte import (2), electrolyte outlet (8) and gas discharge outlet (3), it is characterized in that: a side of described housing (1) is provided with anodal diversion column (6), the outer end of anodal diversion column (6) connects anodal coupling (6-1); The opposite side of described housing (1) is provided with negative pole diversion column (7), and the outer end of negative pole diversion column (7) connects negative pole coupling (7-1); The top of described housing (1) is provided with metal fuel import (4), on described negative pole diversion column (7), be connected with a current collection sieve plate (5) being mounted in electrolyte, current collection sieve plate (5) horizontal positioned and neighbouring current collection sieve plate (5) interval arrange, current collection sieve plate (5) is provided with sieve aperture (5-1), and sieve aperture (5-1) is diminished gradually by current collection sieve plate (5) to current collection sieve plate (5) below above.
2. the instant supplementary metal air fuel cell of fuel according to claim 1, is characterized in that: described current collection sieve plate (5) adopts spring steel plate to make.
3. the instant supplementary metal air fuel cell of fuel according to claim 2, it is characterized in that: on the inner side edge of described negative pole diversion column (7), be fixed with one group of nut (12), nut (12) is provided with draw-in groove (12-1), and described current collection sieve plate (5) is connected in described draw-in groove (12-1).
4. the instant supplementary metal air fuel cell of fuel according to claim 1, it is characterized in that: described housing (1) comprises outer frame (1-1) and cover the air electrode plate (1-2) on outer frame (1-1) front/rear end, air electrode plate (1-2) is fixedly connected on outer frame (1-1) by fixed frame (10).
5. the instant supplementary metal air fuel cell of fuel according to claim 4, it is characterized in that: on described outer frame (1-1), have the putting groove (1-3) for placing anodal diversion column (6), negative pole diversion column (7), the rear and front end face of anodal diversion column (6), negative pole diversion column (7) is provided with the square frame bar (8) of fixation, on square frame bar (8), have installing hole (8-1), two square frame bars (8) are connected by securing member (11), and on the outer face of square frame bar (8), are provided with sealing strip (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210205544.2A CN102751450B (en) | 2012-06-21 | 2012-06-21 | Fuel instantly supplemented metal air fuel single cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210205544.2A CN102751450B (en) | 2012-06-21 | 2012-06-21 | Fuel instantly supplemented metal air fuel single cell |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102751450A CN102751450A (en) | 2012-10-24 |
| CN102751450B true CN102751450B (en) | 2014-10-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210205544.2A Expired - Fee Related CN102751450B (en) | 2012-06-21 | 2012-06-21 | Fuel instantly supplemented metal air fuel single cell |
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| Country | Link |
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| CN (1) | CN102751450B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106981704A (en) * | 2017-06-01 | 2017-07-25 | 东莞市中航华讯卫星技术有限公司 | A kind of metal-air battery of convenient supplement anode material |
| CN109103550B (en) * | 2018-08-24 | 2022-02-18 | Cnus技术公司 | Power metal-air battery |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1538545A (en) * | 2003-04-16 | 2004-10-20 | 刘奥宇 | Controllable metal fuel battery |
| CN2777769Y (en) * | 2004-07-09 | 2006-05-03 | 北京长力联合能源技术有限公司 | Injection type Zn-air cell |
| CN201048156Y (en) * | 2007-06-25 | 2008-04-16 | 合肥市绿新电池有限责任公司 | Alkaline zinc-air battery module and battery |
| CN202601736U (en) * | 2012-06-21 | 2012-12-12 | 浙江星源动力科技有限公司 | Fuel-instantly-complemented metal air fuel single battery |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001068170A (en) * | 1999-08-30 | 2001-03-16 | Toshiba Battery Co Ltd | Zinc air battery |
| US7611790B2 (en) * | 2005-05-24 | 2009-11-03 | Robert Bosch Gmbh | Zinc/air battery with improved lifetime |
-
2012
- 2012-06-21 CN CN201210205544.2A patent/CN102751450B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1538545A (en) * | 2003-04-16 | 2004-10-20 | 刘奥宇 | Controllable metal fuel battery |
| CN2777769Y (en) * | 2004-07-09 | 2006-05-03 | 北京长力联合能源技术有限公司 | Injection type Zn-air cell |
| CN201048156Y (en) * | 2007-06-25 | 2008-04-16 | 合肥市绿新电池有限责任公司 | Alkaline zinc-air battery module and battery |
| CN202601736U (en) * | 2012-06-21 | 2012-12-12 | 浙江星源动力科技有限公司 | Fuel-instantly-complemented metal air fuel single battery |
Non-Patent Citations (1)
| Title |
|---|
| JP特开2001-68170A 2001.03.16 |
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| Publication number | Publication date |
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| CN102751450A (en) | 2012-10-24 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHOU XIONGJIE Free format text: FORMER OWNER: ZHEJIANG XINGYUAN POWER TECHNOLOGY CO., LTD. Effective date: 20140326 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20140326 Address after: 323300 Zhejiang city of Lishui province Suichang County high Miao Zhen Guan BIOLUX No. 121 Applicant after: Zhou Xiongjie Address before: 323300, Zhejiang Province, Suichang County, Lishui Province Qingyun town Qingyun District 14 2 units 204 Applicant before: Zhejiang Xingyuan Power Technology Co., Ltd. |
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| C53 | Correction of patent for invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 323300 Zhejiang city of Lishui province Suichang County high Miao Zhen Guan BIOLUX No. 121 Applicant after: Zhou Xiongjie Address before: 323300 Zhejiang city of Lishui province Suichang County high Miao Zhen Guan BIOLUX No. 121 Applicant before: Zhou Xiongjie |
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| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141008 Termination date: 20150621 |
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| EXPY | Termination of patent right or utility model |