CN102412431B - Overstocked type zinc-air cell monomer - Google Patents
Overstocked type zinc-air cell monomer Download PDFInfo
- Publication number
- CN102412431B CN102412431B CN201110368867.9A CN201110368867A CN102412431B CN 102412431 B CN102412431 B CN 102412431B CN 201110368867 A CN201110368867 A CN 201110368867A CN 102412431 B CN102412431 B CN 102412431B
- Authority
- CN
- China
- Prior art keywords
- base framework
- overstocked
- bunker
- negative plate
- fluid infusion
- 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
Links
- 239000000178 monomer Substances 0.000 title claims abstract description 14
- 229910052751 metal Inorganic materials 0.000 claims abstract description 34
- 239000002184 metal Substances 0.000 claims abstract description 34
- 238000007789 sealing Methods 0.000 claims abstract description 18
- 239000012530 fluid Substances 0.000 claims description 28
- 238000001802 infusion Methods 0.000 claims description 28
- 229940105847 calamine Drugs 0.000 claims description 15
- 239000006071 cream Substances 0.000 claims description 15
- 229910052864 hemimorphite Inorganic materials 0.000 claims description 15
- 239000011787 zinc oxide Substances 0.000 claims description 15
- 235000014692 zinc oxide Nutrition 0.000 claims description 15
- CPYIZQLXMGRKSW-UHFFFAOYSA-N zinc;iron(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[O-2].[Fe+3].[Fe+3].[Zn+2] CPYIZQLXMGRKSW-UHFFFAOYSA-N 0.000 claims description 15
- 230000002787 reinforcement Effects 0.000 claims description 6
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 claims description 5
- 238000002347 injection Methods 0.000 claims description 5
- 239000007924 injection Substances 0.000 claims description 5
- 238000005452 bending Methods 0.000 claims description 4
- 239000000446 fuel Substances 0.000 abstract description 6
- 239000002699 waste material Substances 0.000 abstract description 6
- 238000009434 installation Methods 0.000 abstract description 5
- 239000003513 alkali Substances 0.000 abstract description 4
- 230000008929 regeneration Effects 0.000 abstract description 3
- 238000011069 regeneration method Methods 0.000 abstract description 3
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 abstract 7
- 238000002637 fluid replacement therapy Methods 0.000 abstract 5
- 238000005056 compaction Methods 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 238000011084 recovery Methods 0.000 abstract 1
- RNWHGQJWIACOKP-UHFFFAOYSA-N zinc;oxygen(2-) Chemical compound [O-2].[Zn+2] RNWHGQJWIACOKP-UHFFFAOYSA-N 0.000 abstract 1
- 239000002585 base Substances 0.000 description 23
- 230000000694 effects Effects 0.000 description 8
- 239000003792 electrolyte Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 238000012644 addition polymerization Methods 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
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
- Y02E60/10—Energy storage using batteries
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- Hybrid Cells (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Primary Cells (AREA)
Abstract
The invention provides an overstocked type zinc-air cell monomer, which comprises a pedestal frame, an alkali resistant metal negative plate is hermitically fixed at one side surface of a pedestal frame, the alkali resistant metal negative plate and the pedestal frame form an openmouthed fuel bunker, zinc paste is provided in the fuel bunker, a separator paper is hermitically provided on the fuel bunker; a fluid replacement port is provided on the pedestal frame, a fluid replacement bath communicated with the fluid replacement port is provided on the pedestal frame, a group of liquid inlet ports communicated with the fuel bunker are provided on the pedestal frame at the inner side of the fluid replacement bath, a seal groove is provided on the pedestal frame at outside of the fluid replacement bath, a sealing strip is provided in the seal groove, air electrode is provided over the sealing strip, an overstocking device is arranged on the air electrode in a compaction mode. The overstocked type zinc-air cell monomer solves the problems that the conductive path of the zinc-air cell electron is long, the recovery and regeneration waste time and labor, and the volume is large and easy to deform. The conductive path of cell pack assembled by the cell monomer can be effectively shortened, the flowing cross-sectional area of source is increased, and the internal resistance is reduced. The invention has the advantage of simple components installation and operation, and the loss of the components is reduced.
Description
Technical field
The present invention relates to a kind of air force battery, especially a kind of Overstocked type zinc-air cell monomer.
Background technology
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 anode, 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, some well-known foreign enterprises adopt this design, and the advantage of this structure is the contact area that can increase monocell and air, improves the specific power of monocell; But in the time being assembled into battery pack, must connect by lug, the connected mode of lug all adopts and is welded to connect or outer plug-in type, and its shortcoming has multiple, mainly contains: 1. the path of electron conduction is longer; 2. in the time of zinc-air cell 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.Therefore, be badly in need of occurring a kind of Overstocked type zinc-air cell monomer of being convenient to be assembled into battery pack and high-efficiency environment friendly and thering is good result of use.
Summary of the invention
The present invention will solve the shortcoming of above-mentioned prior art, and a kind of Overstocked type zinc-air cell monomer of being convenient to be assembled into battery pack and high-efficiency environment friendly and having good result of use is provided.
The present invention solves the technical scheme that its technical problem adopts: this Overstocked type zinc-air cell monomer, comprise base framework, base framework one side seal is fixed with alkaline-resisting metal negative plate, this alkaline-resisting metal negative plate and base framework form uncovered Bunker, in Bunker, be furnished with calamine cream, on Bunker, sealing is provided with diaphragm paper; Base framework is provided with fluid infusion mouth, on base framework, have the fluid infusion groove communicating with fluid infusion mouth, on the base framework of this fluid infusion groove inner side, have one group of inlet communicating with Bunker, on the base framework in fluid infusion groove outside, have seal groove, in sealing groove, be provided with sealing strip, sealing strip top is provided with air electrode, and air electrode place compresses and is provided with overstocked device.Like this, in the time that monocell is produced installation, calamine cream is coated in Bunker, smoothen certain thickness, then on calamine cream attached diaphragm paper, diaphragm paper is slightly larger than calamine cream area, in seal groove, put into sealing strip, put down and cover air electrode thereon, and the admittedly overstocked device of upper attached compression, so far Overstocked type zinc-air cell monomer installs.Before use, electrolyte is passed into fluid infusion groove from fluid infusion mouth and enter Bunker and calamine cream effect from inlet again.In the time that reclaiming utilizes, need to change calamine cream, only need take off overstocked device, diaphragm paper and just can operate, very easy; And in reclaiming way, waste material produces seldom, greatly reduces energy waste, really plays the effect of high-efficiency environment friendly.
Further, base framework outside is provided with one group of mounting ear, and alkaline-resisting metal negative plate side is provided with the reinforcement ear with this mounting ear Corresponding matching, alkaline-resisting metal negative plate, airtight base framework one side that is embedded in of reinforcement ear.Like this, mounting ear plays the fixing effect in location in the time of assembled battery group, when installation, only need the lining of the alkaline-resisting metal negative plate of battery pack towards upper, above air electrode, put into overstocked device, pass successively the mounting ear on each battery cell base framework by screw rod, then tighten fixing with clamp nut.Whole process is convenient and swift, has solved the problems such as loaded down with trivial details, complicated, the waste of one processing mode in current existing process equipment.
Alkaline-resisting metal negative plate is provided with one group of equally distributed overstocked salient point.The setting of overstocking salient point can increase electric current and cross sectional area, has the effect that reduces internal resistance.
Further, the winding of fluid infusion grooved ring is placed on the base framework of Bunker side.Be convenient to like this electrolyte and evenly enter Bunker, improve the stability of battery.Overstocked device is metal washer, and this metal washer is provided with wave bending structure.Can increase like this air inlet circulation passage, place is short effectively battery cell is crossed sectional area being assembled into the conductive path after battery pack and increasing electric current, has reduced this part of internal resistance, has effectively reduced the man-hour that battery pack installation and dismantling divide.Base framework has ABS plastic injection structure.ABS plastic injection structure has good impact resistance, thermal endurance, lower temperature resistance, chemical proofing and resistance to electrical resistance, also there is the features such as easy processing, product size is stable, lustrous surface is good, easily application, painted, and can carry out surperficial metalling, plating, welding, hot pressing and the secondary operations such as bonding.
The effect that the present invention is useful is: of the present invention rational in infrastructure, compact, by base framework and air electrode, overstock each parts such as device, alkaline-resisting metal negative plate and be mutually reasonably fixedly installed, the path that solves current zinc-air cell electron conduction is longer, the time-consuming expense material of taking a lot of work of reclaiming, the bulky problems such as yielding, effectively shorten battery cell and crossed sectional area at the conductive path and the increase electric current that are assembled into after battery pack, reduced internal resistance; Simultaneously each assembly is installed, regenerative operation is easy, farthest reduces accessory loss.Cost of the present invention is reasonable, and cost performance is high, and result of use is good, is worthy of popularization.
Accompanying drawing explanation
Fig. 1 is the structural representation of base framework in the present invention;
Fig. 2 is the structural representation that overstocks device in the present invention;
Fig. 3 is the structural representation of air electrode in the present invention;
Fig. 4 is the structural representation of alkaline-resisting metal negative plate in the present invention;
Fig. 5 is explosive view of the present invention.
Description of reference numerals: base framework 1, alkaline-resisting metal negative plate 2, Bunker 3, calamine cream 4, diaphragm paper 5, fluid infusion mouth 6, fluid infusion groove 7, inlet 8, seal groove 9, sealing strip 10, air electrode 11, overstocks device 12, overstock salient point 13, metal washer 14, wave bending structure 15, mounting ear 16, strengthens ear 17.
Embodiment
Below in conjunction with accompanying drawing, the invention will be further described:
With reference to accompanying drawing: this Overstocked type zinc-air cell monomer in the present embodiment, comprise base framework 1, base framework 1 one side seals are fixed with alkaline-resisting metal negative plate 2, this alkaline-resisting metal negative plate 2 forms uncovered Bunker 3 with base framework 1, in Bunker 3, be furnished with calamine cream 4, on Bunker 3, sealing is provided with diaphragm paper 5; Base framework 1 is provided with fluid infusion mouth 6, on base framework 1, have the fluid infusion groove 7 communicating with fluid infusion mouth 6, on the base framework 1 of these fluid infusion groove 7 inner sides, have one group of inlet 8 communicating with Bunker 3, on the base framework 1 in fluid infusion groove 7 outsides, have seal groove 9, in sealing groove 9, be provided with sealing strip 10, sealing strip 10 tops are provided with air electrode 11, and air electrode 11 places compress to be provided with overstocks device 12.Base framework 1 outside is provided with one group of mounting ear 16, and alkaline-resisting metal negative plate 2 sides are provided with the reinforcement ear 17 with this mounting ear 16 Corresponding matchings, alkaline-resisting metal negative plate 2, airtight base framework 1 one sides that are embedded in of reinforcement ear 17.Alkaline-resisting metal negative plate 2 is provided with one group of equally distributed overstocked salient point 13.Further, fluid infusion groove 7 is around being arranged on the base framework 1 of Bunker 3 sides.Overstocking device 12 is metal washer 14, and this metal washer 14 is provided with wave bending structure 15.Base framework 1 has ABS plastic injection structure.
In the time that monocell is produced installation, the lining of alkaline-resisting metal negative plate 2 is towards upper, calamine cream 4 is coated in Bunker 3, coating thickness is 3 ㎜, attached diaphragm paper 5 on calamine cream 4 again, diaphragm paper 5 is slightly larger than calamine cream 4 areas, in seal groove 9, put into sealing strip 10, the flat air electrode 11 that covers thereon, and upper attached compression overstocks device 12 admittedly, mounting ear 16 plays the fixing effect in location in the time of assembled battery group, pass successively the mounting ear 16 on each battery cell base framework 1 by screw rod, tighten again fixing with clamp nut, so far Overstocked type zinc-air cell monomer installs.Before use, electrolyte is passed into fluid infusion groove 7 from fluid infusion mouth 6 and enter Bunker 3 from inlet 8 again and act on calamine cream 5.In the time that reclaiming utilizes, need to change calamine cream 5, only need take off overstock device 12, diaphragm paper 5 just can operate, very easy; And in reclaiming way, waste material produces seldom, greatly reduces energy waste, really plays the effect of high-efficiency environment friendly.
Alkaline-resisting metal negative plate strikes out 9 × 18 negative pole trough floor with the stainless steel materials of 0.5 ㎜, the overstocked salient point on alkaline-resisting metal negative plate is that some diameters are 6 ㎜, and the degree of depth is the spherical crown of 3.5 ㎜, and spherical crown is arranged to the array that spacing is 10 × 10 ㎜.Be base framework 1 in base plate surrounding with ABS plastic injection mo(u)lding, Bunker is the cubic space of 18 × 8 × 3 ㎜, Bunker is outward fluid infusion groove, fluid infusion groove depth is 3 ㎜, width is 3 ㎜, and fluid infusion groove and Bunker are communicated with by inlet, and the seal groove of fluid infusion groove periphery is O shape seal groove, the diameter of seal groove is 2 ㎜, and the periphery of seal groove arranges six group mounting ears.Overstock device and strike out parts as shown in Figure 2 with the stainless steel of 0.5 ㎜, go out to such an extent that depth of groove is 1.5 ㎜, spacing 10 ㎜.Sealing strip is selected the O rubber strip of 2 millimeters of diameters; Diaphragm paper general alkali battery separator paper; Calamine cream is to modulate with 100-250 order zinc powder, the another addition polymerization compound of 35% potassium hydroxide solution the paste forming.The demand of different voltage swings as required, can select the battery cell of suitable quantity to combine and fixingly can reach optimum efficiency.Battery cell, under the effect of alkaline-resisting metal negative plate and overstocked device, can greatly increase the service life, and volume is little and can not be out of shape applicable electronic product power source and electrical source of power.
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 (1)
1. an Overstocked type zinc-air cell monomer, comprise base framework (1), it is characterized in that: described base framework (1) one side seal is fixed with alkaline-resisting metal negative plate (2), this alkaline-resisting metal negative plate (2) forms uncovered Bunker (3) with base framework (1), in described Bunker (3), be furnished with calamine cream (4), the upper sealing of described Bunker (3) is provided with diaphragm paper (5); Described base framework (1) is provided with fluid infusion mouth (6), on described base framework (1), have the fluid infusion groove (7) communicating with fluid infusion mouth (6), on the base framework (1) of this fluid infusion groove (7) inner side, have one group of inlet (8) communicating with Bunker (3), on the base framework (1) in described fluid infusion groove (7) outside, have seal groove (9), in sealing groove (9), be provided with sealing strip (10), described sealing strip (10) top is provided with air electrode (11), and air electrode (11) is located to compress and is provided with overstocked device (12);
Described base framework (1) outside is provided with one group of mounting ear (16), described alkaline-resisting metal negative plate (2) side is provided with the reinforcement ear (17) with this mounting ear (16) Corresponding matching, described alkaline-resisting metal negative plate (2), airtight base framework (1) one side that is embedded in of reinforcement ear (17);
Described alkaline-resisting metal negative plate (2) is provided with one group of equally distributed overstocked salient point (13);
Described fluid infusion groove (7) is around being arranged on the base framework (1) of Bunker (3) side;
Described overstocked device (12) is metal washer (14), and this metal washer (14) is provided with wave bending structure (15);
Described base framework (1) has ABS plastic injection structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110368867.9A CN102412431B (en) | 2011-11-21 | 2011-11-21 | Overstocked type zinc-air cell monomer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110368867.9A CN102412431B (en) | 2011-11-21 | 2011-11-21 | Overstocked type zinc-air cell monomer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102412431A CN102412431A (en) | 2012-04-11 |
| CN102412431B true CN102412431B (en) | 2014-06-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110368867.9A Expired - Fee Related CN102412431B (en) | 2011-11-21 | 2011-11-21 | Overstocked type zinc-air cell monomer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102412431B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5873579B1 (en) * | 2015-02-06 | 2016-03-01 | 古河電池株式会社 | Metal air battery |
| CN112382775B (en) * | 2020-11-11 | 2022-06-07 | 唐山海港经济开发区北京理工大学机械与车辆学院转化研究中心 | Self-sealing metal-air fuel cell with easily fixable cathode |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4911993A (en) * | 1988-02-01 | 1990-03-27 | Eltech Systems Corporation | Bipolar, filter-press, consumable metal anode battery |
| EP0875954A1 (en) * | 1997-04-30 | 1998-11-04 | Rayovac Corporation | Metal-air cathode can, and electrochemical cell made therewith |
| CN2802740Y (en) * | 2005-05-19 | 2006-08-02 | 徐从云 | Air cell of preventing zinc leakage |
| CN200953374Y (en) * | 2006-09-25 | 2007-09-26 | 比亚迪股份有限公司 | Zinc air battery |
| CN202352744U (en) * | 2011-11-21 | 2012-07-25 | 浙江星源动力科技有限公司 | Accumulated zinc-air battery monomer |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200976388Y (en) * | 2006-04-11 | 2007-11-14 | 中国科学技术大学 | Zinc-air battery apparatus convenient for replacing zinc electrode |
-
2011
- 2011-11-21 CN CN201110368867.9A patent/CN102412431B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4911993A (en) * | 1988-02-01 | 1990-03-27 | Eltech Systems Corporation | Bipolar, filter-press, consumable metal anode battery |
| EP0875954A1 (en) * | 1997-04-30 | 1998-11-04 | Rayovac Corporation | Metal-air cathode can, and electrochemical cell made therewith |
| CN2802740Y (en) * | 2005-05-19 | 2006-08-02 | 徐从云 | Air cell of preventing zinc leakage |
| CN200953374Y (en) * | 2006-09-25 | 2007-09-26 | 比亚迪股份有限公司 | Zinc air battery |
| CN202352744U (en) * | 2011-11-21 | 2012-07-25 | 浙江星源动力科技有限公司 | Accumulated zinc-air battery monomer |
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| Publication number | Publication date |
|---|---|
| CN102412431A (en) | 2012-04-11 |
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Address after: 323300 Zhejiang city of Lishui province Suichang County high Miao Zhen Guan BIOLUX No. 121 Patentee after: Zhou Xiongjie Address before: 323300 Zhejiang city of Lishui province Suichang County high Miao Zhen Guan BIOLUX No. 121 Patentee before: Zhou Xiongjie |
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