CN102035032B - Storage battery for golf cart and manufacturing method thereof - Google Patents
Storage battery for golf cart and manufacturing method thereof Download PDFInfo
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- CN102035032B CN102035032B CN200910019113A CN200910019113A CN102035032B CN 102035032 B CN102035032 B CN 102035032B CN 200910019113 A CN200910019113 A CN 200910019113A CN 200910019113 A CN200910019113 A CN 200910019113A CN 102035032 B CN102035032 B CN 102035032B
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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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- 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
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Abstract
The invention discloses a storage battery for a golf cart and belongs to the technical field of manufacture of lead-acid storage batteries. The storage battery for a long-service life tubular golf cart comprises a tubular positive plate, a negative plate, a compound bag clapboard, a polar group positioning and protecting device, a battery jar, a battery cover, a pole jacket and the like. The tubular positive plate consists of a high-strength composite fiber tube bank with the tensile splitting strength of more than 400N/cm, and active substances with the filling powder density of 3.4 to 3.8 g/cm<3>; the active substances on the negative plate are composite additives prepared by mixing BaSO4, Lignin and Lampblack according to a ratio; and the polar group positioning and protecting device is molded by an acid-resistant and insulating polymer material at one time through a consistent internalization process. Therefore, the storage battery for the golf cart has the high-power discharge performance of 38 minutes, the cycle life in a cycle durability test of over 1,100 times and the actual service life of 3 to 6 years, and has excellent characteristics of good high-power discharge performance and long cycle life.
Description
Technical field
The present invention relates to the automobile-used storage battery of a kind of golf, belong to storage battery manufacturing technology field.
Background technology
Present small-sized electric car, like golf cart, Sightseeing Trolley, scavenging machine, lift etc. voluntarily, employed DC dynamo power supply generally is mainly traditional lead acid accumulator.The traditional accumulator anode board of this kind is paste spread type mostly, and it recycles mission and is generally 500～600 times, and time used is shorter.Because its service time is shorter, has to when expiring scrap, and has increased user's use cost.Therefore thereby press for and a kind ofly can improve the small-sized electric car power performance, significantly prolong and recycle the novel storage battery that the life-span prolongs effective storage life, for the user provides performance and price better electrical source of power.
Summary of the invention
The object of the invention is exactly that a kind of so automobile-used storage battery of tubular type golf and manufacturing approach thereof with longer life will be provided.
Technical scheme of the present invention is achieved in that the automobile-used storage battery of a kind of golf, locatees protector 4, battery case 5, battery cover 6, pole sheath 7 etc. by tubular type positive plate 1, negative plate 2, composite bag type dividing plate 3, utmost point crowd and forms.Tubular type positive plate 1 is 3.4～3.8g/cm by the positive grid of the polynary anticorrosion alloy of plumbous antimony, drawing crack intensity greater than high-strength complex condensating fiber comb, the powder filling density of 400N/cm
3Positive active material form, through pickling, curing, the dry positive active material that forms with tight grain structure.Negative plate 2 is made up of negative grid of plumbous antimony multicomponent alloy and negative electrode active material, and negative electrode active material is by lead powder, sulfuric acid solution and contain BaSO
4, Lignin, the compound additive ECDC cream of three kinds of materials of Lampblack, coated plate, curing, drying form.Composite bag type dividing plate 3 is by PE dividing plate and the compound pocket type dividing plate of forming of non-woven material.Utmost point crowd locatees protector 4 by acidproof once injection molded with the insulation macromolecular material, and fixedly the relative position of positive/negative plate prevents the internal short-circuit of battery that utmost point crowd top causes because of the material accumulation that comes off.Above-mentioned parts are assembled into cell batteries through combo, welding, through-wall welding, heat-sealing; Cell batteries adopts conforming internal formation process; And carry out the 5hr discharge capacity and test; The capacity check eligible carries out combo according to parameters such as the voltage of storage battery, discharge capacities to storage battery, the consistency when using to improve whole Battery pack.
The present invention compared with prior art has the following advantages: accumulator anode board uses the high-strength complex condensating fiber comb of drawing crack intensity greater than 400N/cm, improves the restraining force of comb to active material; Use proprietary powder filling equipment to make the powder filling density of positive active material in the unit volume reach 3.4～3.8g/cm simultaneously
3, make and form tight network configuration between the positive active material particle.Positive and negative pole active matter adds by BaSO
4, the compound additive that mixes in proportion of Lignin, Lampblack, improve the stability under negative plate heavy-current discharge performance and the high and low temperature state.The composite bag type dividing plate is located protector with utmost point crowd and is combined, and has prevented that effectively storage battery from recycling process utmost point crowd edge and top short circuit problem deeply.The Caddy storage battery high-rate discharge ability test of assembling reaches 38min, and the cycling durable ability test recycles the life-span and can reach more than 1100 times, and can reach 3～6 years actual life, and it is good to have a high-rate discharge ability, the good characteristic that has extended cycle life.
Description of drawings
Figure: long-life tubular type golf cart of the present invention is used the accumulator structure sketch map;
Among the figure: 1 tubular type positive plate, 2 negative plates, 3 composite bag type dividing plates, 4 utmost point crowds locate protector
5 battery cases, 6 battery covers, 7 pole sheaths
Embodiment
Execution mode one, with reference to accompanying drawing:
(1) making of tubular type positive plate: the plumbous antimony multicomponent alloy that uses Sb content 2.4%, Sn content 0.16%, As content 0.18%, Cu content 0.01%; With the positive grid of die casting; The plumbous muscle of grid is cut to the length that needs; Be sleeved on the high-strength complex condensating fiber comb of drawing crack intensity greater than 400N/cm on the positive grid, with the powder filling of special-purpose multi-disc powder filling equipment, powder filling density is 3.6g/cm
3, back cover is after pickling, curing, drying obtain positive green plate.
(2) making of negative plate: use the plumbous antimony multicomponent alloy of Sb content 3.5%, Sn content 0.2%, As content 0.15%, Cu content 0.005%, with the negative grid of die casting.In the raw material lead powder, add 0.95% by BaSO
4, the compound additive formed of three kinds of materials of Lignin, Lampblack, add entry, sulfuric acid, fiber again, obtain cathode lead plaster through stirring after closing cream, after coated plate, curing, drying, obtain bearing green plate.
(3) battery changes into: with the negative plate suit composite bag type dividing plate of making, be superimposed with positive plate and put, suit utmost point crowd locatees protector, is assembled into single storage battery of 3D180 through welding, through-wall welding, heat-sealing.Battery adopts custom range ball to use the storage battery internal formation process, and carries out the test of 5hr discharge capacity.Battery discharging voltage reaches 5.25V, and the maximal pressure difference is less than single the storage battery of 0.15V, but combo is same group, the consistency when using to improve whole Battery pack.
Execution mode two:
Other are identical with execution mode one, and only the powder filling density of tubular type positive plate is 3.4g/cm
3, BaSO
4, the compound additive formed of three kinds of materials of Lignin, the Lampblack ratio that accounts for the raw material lead powder is 0.9%.
Execution mode three:
Other are identical with execution mode one, and only the powder filling density of tubular type positive plate is 3.8g/cm
3, BaSO
4, the compound additive formed of three kinds of materials of Lignin, the Lampblack ratio that accounts for the raw material lead powder is 1%.
The 3D180 golf of above-mentioned three kinds of execution modes assembling carries out Performance Detection with storage battery, test data such as following table:
| Pilot project | GB/T 7403.1-2008 standard-required | Test data |
| Capacity first | ≥85％ | 96％ |
| Ten inner capacitiess | ≥100％ | 105％ |
| Heavy-current discharge | ≥30min | 38min |
| Cycle life | >=800 times | 1100 times |
Claims (3)
1. automobile-used storage battery of golf; Comprise that tubular type positive plate, negative plate, composite bag type dividing plate, utmost point crowd locate protector, battery case, battery cover, pole sheath; It is characterized in that described tubular type positive plate comprises high-strength complex condensating fiber comb; Be set with the positive grid of polynary lead-antimony alloy in the composite fibre comb and fill active material, the powder filling density of its active material is 3.4～3.8g/cm
3Described positive slab lattice alloy is plumbous antimony multicomponent alloy, wherein Sb content 2.4%, Sn content 0.16%, As content 0.18%, Cu content 0.01%; Described negative plate is made up of negative grid of multicomponent alloy and negative electrode active material, wherein Sb content 3.5%, Sn content 0.2%, As content 0.15%, the Cu content 0.005% of the negative grid of multicomponent alloy; Negative electrode active material comprises and contains BaSO
4, Lignin, three kinds of materials of Lampblack compound additive.
2. the automobile-used storage battery of a kind of golf according to claim 1, it is characterized in that described utmost point crowd locate protector by acidproof, the insulation macromolecular material disposable injection molded.
3. make the method for the automobile-used storage battery of the described a kind of golf of claim 1, may further comprise the steps:
A) making of tubular type positive plate: the plumbous antimony multicomponent alloy that uses Sb content 2.4%, Sn content 0.16%, As content 0.18%, Cu content 0.01%; With the positive grid of die casting; The plumbous muscle of grid is cut to the length that needs; Be sleeved on the high-strength complex condensating fiber comb of drawing crack intensity greater than 400N/cm on the positive grid, with the powder filling of special-purpose multi-disc powder filling equipment, powder filling density is 3.4-3.8g/cm
3, back cover is after pickling, curing, drying obtain positive green plate;
B) making of negative plate: use the plumbous antimony multicomponent alloy of Sb content 3.5%, Sn content 0.2%, As content 0.15%, Cu content 0.005%, with the negative grid of die casting, in the raw material lead powder, add 0.90-1.0% by BaSO
4, the compound additive formed of three kinds of materials of Lignin, Lampblack, add entry, sulfuric acid, fiber again, obtain cathode lead plaster through stirring after closing cream, after coated plate, curing, drying, obtain bearing green plate;
C) battery changes into: with the negative plate suit composite bag type dividing plate of making; Be superimposed with positive plate and put; Suit utmost point crowd locatees protector; Be assembled into single storage battery through welding, through-wall welding, heat-sealing, through internal formation process and carry out 5hr discharge capacity test, with discharge voltage reach 5.25V, the maximal pressure difference is same group less than single the storage battery combo of 0.15V.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910019113A CN102035032B (en) | 2009-09-24 | 2009-09-24 | Storage battery for golf cart and manufacturing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910019113A CN102035032B (en) | 2009-09-24 | 2009-09-24 | Storage battery for golf cart and manufacturing method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN102035032A CN102035032A (en) | 2011-04-27 |
| CN102035032B true CN102035032B (en) | 2012-09-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN200910019113A Active CN102035032B (en) | 2009-09-24 | 2009-09-24 | Storage battery for golf cart and manufacturing method thereof |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102509805B (en) * | 2011-11-09 | 2015-03-11 | 淄博鑫旭电源科技有限公司 | High-performance sealed lead-acid storage battery for electric vehicle |
| CN104022315A (en) * | 2013-03-01 | 2014-09-03 | 常州优特科新能源科技有限公司 | Horizontal dual-polar pipe type colloid storage battery and preparation method thereof |
| CN109935787B (en) * | 2019-03-14 | 2020-11-03 | 肇庆中特能科技投资有限公司 | Bipolar plate and manufacturing method thereof |
| CN112599787B (en) * | 2020-12-31 | 2023-01-06 | 国网河南省电力公司南阳供电公司 | Preparation method of lead-acid storage battery |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86103370A (en) * | 1986-05-16 | 1987-03-11 | 个旧市鸡街冶炼厂 | Grid alloy of battery and production method thereof |
| US4873157A (en) * | 1988-07-05 | 1989-10-10 | East Penn Manufacturing Co., Inc. | Recombinant electric storage battery |
| CN2046277U (en) * | 1988-06-27 | 1989-10-18 | 淄川采暖设备厂 | Electric bicycle lead-acid accumulator |
| CN2116963U (en) * | 1991-11-10 | 1992-09-23 | 温森泉 | Lead acid accumulator with pocketed plate |
-
2009
- 2009-09-24 CN CN200910019113A patent/CN102035032B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86103370A (en) * | 1986-05-16 | 1987-03-11 | 个旧市鸡街冶炼厂 | Grid alloy of battery and production method thereof |
| CN2046277U (en) * | 1988-06-27 | 1989-10-18 | 淄川采暖设备厂 | Electric bicycle lead-acid accumulator |
| US4873157A (en) * | 1988-07-05 | 1989-10-10 | East Penn Manufacturing Co., Inc. | Recombinant electric storage battery |
| CN2116963U (en) * | 1991-11-10 | 1992-09-23 | 温森泉 | Lead acid accumulator with pocketed plate |
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| CN102035032A (en) | 2011-04-27 |
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Denomination of invention: Battery for golf cart and manufacturing method thereof Effective date of registration: 20211124 Granted publication date: 20120919 Pledgee: Weifang Bank Co.,Ltd. Yantai Zhaoyuan sub branch Pledgor: YANTAI GOLDENTIDE UNIKODI BATTERY Co.,Ltd. Registration number: Y2021980013160 |