CN103904370B - Triangular prism lead acid accumulator - Google Patents
Triangular prism lead acid accumulator Download PDFInfo
- Publication number
- CN103904370B CN103904370B CN201410089025.3A CN201410089025A CN103904370B CN 103904370 B CN103904370 B CN 103904370B CN 201410089025 A CN201410089025 A CN 201410089025A CN 103904370 B CN103904370 B CN 103904370B
- Authority
- CN
- China
- Prior art keywords
- plate
- negative
- positive
- bus
- drain pan
- 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.)
- Active
Links
- 239000002253 acid Substances 0.000 title claims abstract description 18
- 239000011505 plaster Substances 0.000 claims abstract description 15
- 230000008878 coupling Effects 0.000 claims abstract description 7
- 238000010168 coupling process Methods 0.000 claims abstract description 7
- 238000005859 coupling reaction Methods 0.000 claims abstract description 7
- 210000003205 muscle Anatomy 0.000 claims description 7
- 210000005069 ears Anatomy 0.000 claims description 4
- 230000002787 reinforcement Effects 0.000 claims description 4
- 101150006573 PAN1 gene Proteins 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000003475 lamination Methods 0.000 description 4
- 239000003792 electrolyte Substances 0.000 description 3
- 229910000464 lead oxide Inorganic materials 0.000 description 3
- YEXPOXQUZXUXJW-UHFFFAOYSA-N oxolead Chemical compound [Pb]=O YEXPOXQUZXUXJW-UHFFFAOYSA-N 0.000 description 3
- 235000003283 Pachira macrocarpa Nutrition 0.000 description 2
- 241001083492 Trapa Species 0.000 description 2
- 235000014364 Trapa natans Nutrition 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 235000009165 saligot Nutrition 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000006071 cream Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000003487 electrochemical reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- PIJPYDMVFNTHIP-UHFFFAOYSA-L lead sulfate Chemical compound [PbH4+2].[O-]S([O-])(=O)=O PIJPYDMVFNTHIP-UHFFFAOYSA-L 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000000123 paper Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/06—Lead-acid accumulators
- H01M10/12—Construction or manufacture
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/06—Lead-acid accumulators
- H01M10/12—Construction or manufacture
- H01M10/125—Cells or batteries with wound or folded electrodes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/06—Lead-acid accumulators
- H01M10/12—Construction or manufacture
- H01M10/14—Assembling a group of electrodes or separators
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/64—Carriers or collectors
- H01M4/70—Carriers or collectors characterised by shape or form
- H01M4/72—Grids
- H01M4/73—Grids for lead-acid accumulators, e.g. frame plates
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/531—Electrode connections inside a battery casing
- H01M50/54—Connection of several leads or tabs of plate-like electrode stacks, e.g. electrode pole straps or bridges
- H01M50/541—Connection of several leads or tabs of plate-like electrode stacks, e.g. electrode pole straps or bridges for lead-acid accumulators
-
- 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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Connection Of Batteries Or Terminals (AREA)
Abstract
The present invention relates to a kind of lead acid accumulator, a kind of triangular prism lead acid accumulator, the pole group in triangular prism comprising the drain pan in triangular prism shape, the upper cover mated with drain pan and mate with drain pan, it is that horizontal stacking is crisscross arranged positive plate and negative plate that described pole group comprises bottom shell, and be arranged on adjacent two between positive plate and negative plate every cardboard, stupefied place, side inside described drain pan is provided with groove outwardly, the plate ear of described positive plate and negative plate be separately positioned on the not homonymy of pole group stupefied on, the plate ear of positive plate and the plate ear of negative plate link together respectively by the positive bus of longitudinal direction and negative bus, positive bus and negative bus coupling are placed in the groove at drain pan incline place, positive bus and negative bus top are provided with plus end and negative terminal and mate with the terminal hole of upper cover.Anti-shake performance of the present invention is strong, long service life, lead plaster difficult drop-off, pole group distribute rationally.
Description
Technical field
The present invention relates to a kind of lead acid accumulator, be specifically related to a kind of triangular prism lead acid accumulator.
Background technology
For existing lead acid accumulator, usually be all a plus end and a negative terminal, the plate ear of its corresponding positive plate is also one, lead plaster due to positive plate is brown lead oxide, poorly conductive, negative plate lead plaster is that velvet-like lead exists, and conductivity is better, thus for lead acid accumulator discharge performance and have very large inhibition useful life.
Conventional lead-acid batteries is square, and pole plate is vertical placement, and the lead plaster of battery in use pole plate easily comes off softening, simultaneously under the assembling pressure of cluster, and the easy oxygen blast cyanidation of square shell.The lamination process of pole plate, positive and negative plate ear is general all at the same face, causes the being conductivity extreme difference bottom pole plate, so battery is short.
Summary of the invention
The object of the invention is for above-mentioned Problems existing and deficiency, provide a kind of and conduct electricity very well, the triangular prism-shaped lead acid accumulator of long service life.
For achieving the above object, the technical scheme taked is:
A kind of triangular prism lead acid accumulator, the pole group in triangular prism comprising the drain pan in triangular prism shape, the upper cover mated with drain pan and mate with drain pan, it is that horizontal stacking is crisscross arranged positive plate and negative plate that described pole group comprises bottom shell, and be arranged on adjacent two between positive plate and negative plate every cardboard, stupefied place, side inside described drain pan is provided with groove outwardly, described positive plate and negative plate include the frame mated with drain pan triangular in shape, be crisscross arranged at the rib of scuncheon, the plate ear being arranged on triangle frame summit place and the lead plaster be filled between frame and rib, the plate ear of described positive plate and negative plate be separately positioned on the not homonymy of pole group stupefied on, the plate ear of positive plate and the plate ear of negative plate link together respectively by the positive bus of longitudinal direction and negative bus, positive bus and negative bus coupling are placed in the groove at drain pan incline place, positive bus and negative bus top are provided with plus end and negative terminal and mate with the terminal hole of upper cover.
Cover on described and be also provided with valve opening, in valve opening, coupling is provided with safety valve.
The plate ear of described positive plate is two, and two plate ears of positive plate and a plate ear of negative plate are separately positioned on the different incline of three of pole group, and the incline of described pole group is provided with two corresponding positive bus and a negative bus.
The rib of the frame inside of described positive plate and negative plate is increased to surrounding spacing gradually by middle part.
Described positive plate and the rib of negative plate comprise at least one and the main muscle of the proportional triangle reduced of frame, the brace rod being connected main muscle and frame and reinforcement.
Described positive plate and the frame of negative plate are equilateral triangle.
Adopt technique scheme, acquired beneficial effect is:
1. the inner cluster assembling pressure of the present invention can not be out of shape at this water chestnut cylindrical battery of 100 ~ 120KPa, and conventional batteries is 30 ~ 85KPa, and high assembling pressure is in use guaranteed that lead plaster can not come off and softened;
2. Three Diamond grid structure: in rib, close outer thin irregular distribution effectively suppresses the outside expansion bug of lead plaster; Positive plate ear is two increases the conductive capability of brown lead oxide on grid, and negative plate is a plate ear, and velvet-like lead conducts electricity very well, so economize plumbous.Particularly can strengthen the large current discharging capability of battery, improve 20%;
3. positive and negative 120 °, the plate ear clip angle placement of cluster, two positive bus and a negative bus, current response distribution in such pole plate each position is consistent, avoids lead plaster local softening phenomenon;
4. the lamination process of inside battery cluster is upper and lower overlap, and anti-vibration performance is strong, is particularly suitable for electric bicycle or electric automobile use, avoids the vertical lamination process of conventional batteries cluster easily to fall cream phenomenon under vibration;
5. battery improves 30%, for battery of electric bicycle: convention square battery general useful life is 300 times, is approximately 1.5 years; This water chestnut cylindrical battery useful life is 390 times, is approximately 2 years.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the structural representation of drain pan and upper cover.
Fig. 3 is the structural representation of pole group.
Fig. 4 is the structural representation of positive plate.
Fig. 5 is the structural representation of negative plate.
Sequence number in figure: 1 be drain pan, 2 be upper cover, 3 be positive plate, 4 be negative plate, 5 for be groove every cardboard, 6,7 be plate ear for frame, 8 is main muscle, 9,10 be positive bus, 11 be negative bus, 12 be plus end, 13 be negative terminal, 14 be terminal hole, 15 be valve opening, 16 be brace rod, 17 be reinforcement, 18 be safety valve, 19 for lead plaster.
Embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is elaborated.
Embodiment one: see Fig. 1-Fig. 5, a kind of triangular prism lead acid accumulator, the pole group in triangular prism comprising the drain pan 1 in triangular prism shape, the upper cover 2 mated with drain pan 1 and mate with drain pan 1, described pole group comprises inner positive plate 3 and the negative plate 4 of being crisscross arranged in horizontal stacking of drain pan 1, and be arranged between adjacent two positive plates 3 and negative plate 4 every cardboard 5, stupefied place, side inside described drain pan is provided with groove 6 outwardly, described positive plate 3 and negative plate 4 include the frame 7 mated with drain pan 1 triangular in shape, the rib be crisscross arranged inside frame 7, the plate ear 9 being arranged on triangle frame 7 summit place and the lead plaster 19 be filled between frame 7 and rib, described positive plate 3 and the rib of negative plate 4 comprise at least one and the main muscle 8 of the proportional triangle reduced of frame 7, connect the brace rod 16 of main muscle 8 and frame 7, and reinforcement 17, described positive plate 3 and the plate ear 9 of negative plate 4 be separately positioned on the not homonymy of pole group stupefied on, the plate ear of positive plate 3 and the plate ear of negative plate 4 link together respectively by the positive bus 10 of longitudinal direction and negative 11 rows of confluxing, positive bus 10 and negative bus 11 coupling are placed in the groove at drain pan incline place, positive bus 10 and negative bus 11 top are provided with plus end 12 and negative terminal 13 and mate with the terminal hole 14 of upper cover 2, described upper cover 2 is also provided with valve opening 15, in valve opening 15, coupling is provided with safety valve 18.
Embodiment two: see Fig. 1-Fig. 5, the structure of the present embodiment is substantially identical with embodiment one, something in common no longer repeats, its difference is: the plate ear of described positive plate 3 is two, two plate ears of positive plate 3 and a plate ear of negative plate 4 are separately positioned on the different incline of three of pole group, and the incline of described pole group is provided with corresponding two positive bus 10 and a negative bus 11.
Embodiment three: see Fig. 1-Fig. 5, the structure of the present embodiment and embodiment one or embodiment two substantially identical, something in common no longer repeats, its difference is: the frame 7 of described positive plate 3 and negative plate 4 is equilateral triangle, and the rib of frame 7 inside of described positive plate 3 and negative plate 4 is increased to surrounding spacing gradually by middle part.
Lamination process of the present invention: negative plate+dividing plate+positive plate+dividing plate+negative plate+dividing plate+positive plate+... + negative plate.The angle 120 ° placement that two positive plate ears and a negative plate ear are formed, current response distribution in such pole plate each position is consistent, avoids lead plaster local softening phenomenon.Positive plate ear is welded together to form positive bus, and negative plate ear is welded together to form negative bus, then distributes from bus-bar upper end and draw two plus ends and a negative terminal.
Current system: this pole group is assemblied in outer drain pan, adds electrolyte, if charged the battery: positron inputs from two plus ends, is delivered to two positive bus, then is delivered to each positive plate from Liang Jiao; Negatron inputs from negative terminal, is delivered to negative bus, then is delivered to each negative plate; Positive/negative plate intermediate isolating has separator paper, and simultaneously under electrolyte effect, the lead plaster of positive plate is converted to brown lead oxide, and the lead plaster of negative plate converts velvet-like lead to, like this with regard to store electrical energy.If give battery discharge: under electrolyte effect, positive and negative plate produces electrochemical reaction mutually, and the lead plaster of positive/negative plate all converts lead sulfate to, and positron is delivered to two positive bus from each positive plate, then spreads out of through two plus ends; Negatron is delivered to negative bus from each negative plate, then passes through negative terminal and spread out of.
Claims (6)
1. a triangular prism lead acid accumulator, is characterized in that, the pole group in triangular prism comprising the drain pan in triangular prism shape, the upper cover mated with drain pan and mate with drain pan, it is that horizontal stacking is crisscross arranged positive plate and negative plate that described pole group comprises bottom shell, and be arranged on adjacent two between positive plate and negative plate every cardboard, stupefied place, side inside described drain pan is provided with groove outwardly, described positive plate and negative plate include the frame mated with drain pan triangular in shape, be crisscross arranged at the rib of scuncheon, the plate ear being arranged on triangle frame summit place and the lead plaster be filled between frame and rib, the plate ear of described positive plate and negative plate be separately positioned on the not homonymy of pole group stupefied on, the plate ear of positive plate and the plate ear of negative plate link together respectively by the positive bus of longitudinal direction and negative bus, positive bus and negative bus coupling are placed in the groove at drain pan incline place, positive bus and negative bus top are provided with plus end and negative terminal and mate with the terminal hole of upper cover.
2. triangular prism lead acid accumulator according to claim 1, is characterized in that, covers and be also provided with valve opening on described, and in valve opening, coupling is provided with safety valve.
3. triangular prism lead acid accumulator according to claim 1, it is characterized in that, the plate ear of described positive plate is two, two plate ears of positive plate and a plate ear of negative plate are separately positioned on the different incline of three of pole group, and the incline of described pole group is provided with two corresponding positive bus and a negative bus.
4. triangular prism lead acid accumulator according to claim 1, is characterized in that, the rib of the frame inside of described positive plate and negative plate is increased to surrounding spacing gradually by middle part.
5. triangular prism lead acid accumulator according to claim 1, is characterized in that, described positive plate and the rib of negative plate comprise at least one and the main muscle of the proportional triangle reduced of frame, the brace rod being connected main muscle and frame and reinforcement.
6. triangular prism lead acid accumulator according to claim 1, is characterized in that, described positive plate and the frame of negative plate are equilateral triangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410089025.3A CN103904370B (en) | 2014-03-12 | 2014-03-12 | Triangular prism lead acid accumulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410089025.3A CN103904370B (en) | 2014-03-12 | 2014-03-12 | Triangular prism lead acid accumulator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103904370A CN103904370A (en) | 2014-07-02 |
| CN103904370B true CN103904370B (en) | 2015-11-04 |
Family
ID=50995589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410089025.3A Active CN103904370B (en) | 2014-03-12 | 2014-03-12 | Triangular prism lead acid accumulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103904370B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1065354A (en) * | 1991-03-28 | 1992-10-14 | 陈远鸿 | High-energy chemical battery |
| CN1069832A (en) * | 1991-08-18 | 1993-03-10 | 陈远鸿 | High-energy chemical battery |
| CN203787526U (en) * | 2014-03-12 | 2014-08-20 | 河南超威电源有限公司 | Triangular prism lead-acid storage battery |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5792366U (en) * | 1980-11-27 | 1982-06-07 |
-
2014
- 2014-03-12 CN CN201410089025.3A patent/CN103904370B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1065354A (en) * | 1991-03-28 | 1992-10-14 | 陈远鸿 | High-energy chemical battery |
| CN1069832A (en) * | 1991-08-18 | 1993-03-10 | 陈远鸿 | High-energy chemical battery |
| CN203787526U (en) * | 2014-03-12 | 2014-08-20 | 河南超威电源有限公司 | Triangular prism lead-acid storage battery |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103904370A (en) | 2014-07-02 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 454550 Qinnan Industrial Zone, Qinyang City, Jiaozuo City, Henan Province Patentee after: Henan Biaoxin Power Supply Co.,Ltd. Country or region after: China Address before: 454550 Qinnan Industrial Zone, Qinyang City, Jiaozuo City, Henan Province Patentee before: HENAN CHAOWEI POWER SUPPLY Co.,Ltd. Country or region before: China |