CN102593532A - Folding lead-acid storage battery - Google Patents
Folding lead-acid storage battery Download PDFInfo
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- CN102593532A CN102593532A CN2012100262113A CN201210026211A CN102593532A CN 102593532 A CN102593532 A CN 102593532A CN 2012100262113 A CN2012100262113 A CN 2012100262113A CN 201210026211 A CN201210026211 A CN 201210026211A CN 102593532 A CN102593532 A CN 102593532A
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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 folding lead-acid storage battery, which comprises a casing, an end cover, a positive plate, a negative plate, a positive lug, a negative lug, a positive terminal, a negative terminal and an electrolyte solution. The casing is provided with at least one end opening, the end opening is packaged by the end cover, at least one of the positive plate and the negative plate is single pole plate, the positive plate and the negative plate are laminated and folded into a single battery cell after respectively coated by a separator, the single battery cell is installed in the casing, the electrolyte solution is poured into the casing, the electrolyte solution is fully attached to the positive plate, the negative plate and the separator, the positive plate and the negative plate are provided with the positive lug and the negative lug respectively, the positive lug and the negative lug are connected with the positive terminal and the negative terminal respectively, and the positive terminal and the negative terminal are led from the end opening of the casing. The folding lead-acid storage battery has the advantages of being novel in structure, large in capacity, high in specific energy, good in vibration resistance performance, good in large-current discharging performance, small in occupied space, low in internal resistance, long in service life, and the like.
Description
Technical field
The invention belongs to battery manufacturing technology field, particularly a kind of novel folding lead acid accumulator.
Background technology
Lead acid accumulator is widely used in numerous areas such as the energy, communication, electric power, traffic and military affairs.Traditional lead-acid battery, in the monomer whose core strueture, positive/negative plate all is made up of the polylith pole plate since this structures shape the complexity of production technology, its production technology comprises multiple working procedure, like cast panel, be coated with cream, solidify drying, burst, welding etc.; And, owing to comprised a fairly large number of positive/negative plate in a monomer electricity core, so, bigger lead contamination in its production process, also caused easily; In addition, when battery is used for the storage battery use of electric automobile, all adopts the batteries of vertical placement at present, and, brought great inconvenience for its installation in electric automobile owing to receive the restriction of height.
Summary of the invention
The invention provides a kind of novel folding lead acid accumulator, the preparation technology of this battery is simple, operation is few, be difficult for causing lead contamination, and this battery has that capacity is big, specific energy is high, be suitable for fast and discharge and recharge deeply, antivibration, long service life; Simultaneously, this battery can horizontal positioned, and anode and cathode terminals is drawn by the one or both ends of battery, and flexible design applicable to various use occasions, particularly is suitable for the application of electric automobile, simple installation, and it is little to take up room.
Technical scheme of the present invention is following: collapsible lead acid accumulator; Comprise housing, end cap, positive plate, negative plate, positive pole ear, negative lug, positive terminal, negative terminal, electrolyte, at least one end opening of housing, port is encapsulated by end cap; In positive plate and the negative plate; Have at least a utmost point to adopt the monolithic pole plate, it is range upon range of and be folded into monomer electricity core that positive plate and negative plate adopt dividing plate to coat the back respectively, and the electric core of monomer is loaded within the housing; Pour into described electrolyte in the housing, electrolyte fully is adsorbed in positive plate, negative plate and dividing plate; Described positive plate, negative plate correspondence respectively are provided with positive pole ear, negative lug, and positive pole ear, negative lug link to each other with positive terminal, negative terminal respectively, and positive terminal, negative terminal are drawn from the port of housing.
Described collapsible lead acid accumulator, positive plate, negative plate adopt carbon fiber to strengthen lead alloy composite material (like lead-calcium alloy, terne metal, Pb-Sb-Cd alloy and Pb-Ca-Sn-Al alloy etc.) and are coated with positive active material, negative electrode active material respectively and process.
Described collapsible lead acid accumulator, anode plate grid and positive pole ear, negative electrode grid and negative lug adopt carbon fiber to strengthen lead alloy composite material integrated punching respectively and form.
Described collapsible lead acid accumulator, positive terminal, negative terminal are welded in positive pole ear, negative lug respectively.
Described collapsible lead acid accumulator, positive pole ear links to each other with positive terminal through positive bus, and negative lug links to each other with negative terminal through negative bus-bar.
Described collapsible lead acid accumulator, housing one end opening, positive terminal, negative terminal are drawn from the port of housing.
Described collapsible lead acid accumulator, housing both ends open, positive terminal and negative terminal are drawn from two ports of housing respectively.
Described collapsible lead acid accumulator, housing can be horizontal or vertical shape place, and both positive and negative polarity drawn by the battery one or both ends, this makes the placement of battery and combo more flexible, for its use on electric automobile is provided convenience.
Described collapsible lead acid accumulator; Positive plate or negative plate adopt the monolithic pole plate; The pole plate of another utmost point is made up of polylith; Monolithic pole plate by first dividing plate coats is folding, and the pole plate of another utmost point that polylith is coated by second partition is laminated between each foldable layer of the monolithic pole plate that is coated by first dividing plate and forms monomer electricity core, and the lug of positive plate and the lug of negative plate are at homonymy or offside.
Described collapsible lead acid accumulator, positive plate, negative plate all adopt the monolithic pole plate, and positive plate, negative plate are coated by dividing plate respectively, and be stacked together then and be folded into monomer electricity core, and the lug of positive plate and the lug of negative plate are at homonymy or offside.
The collapsible lead acid accumulator of the present invention has at least a utmost point to adopt the monolithic pole plate, and its manufacturing process is simple, operation is few, the lead contamination of having avoided conventional batteries in the preparation process, to cause.
The collapsible lead acid accumulator of the present invention not only has novel structure, capacity is big, specific energy is high, anti-vibration performance is good, heavy-current discharge performance power is strong, occupy little space, characteristics such as the internal resistance of cell is low, long service life; It is unique and design levels flexibly makes it be very suitable for using on the electric automobile.
The collapsible lead acid accumulator of the present invention has also adopted carbon fiber to strengthen grid, and its pole plate can not rupture when folding, anufacturability is good; Simultaneously, the assembling pressure of battery can flexible, makes active material be difficult to come off, thereby makes the antivibration ability of battery stronger, longer service life.
Description of drawings
Fig. 1 is the pole plate range upon range of figure of embodiment one battery plus-negative plate terminal when being drawn by two ends.
Fig. 2 is the utmost point crowd cutaway view after folding.
Fig. 3 is the battery general assembly drawing of embodiment one battery plus-negative plate terminal when being drawn by two ends.
Fig. 4 is the pole plate range upon range of figures of embodiment two battery plus-negative plate terminals when being drawn by an end.
Fig. 5 is the battery general assembly drawings of embodiment two battery plus-negative plate terminals when being drawn by an end.
Fig. 6 is that embodiment three negative poles are that the battery plus-negative plate of monolithic pole plate stacks figure.
Fig. 7 is that embodiment three negative poles are the utmost point crowd cutaway view that folds of monolithic pole plate.
Fig. 8 be embodiment four just very the battery plus-negative plate of monolithic pole plate stack figure.
Fig. 9 is the just very utmost point crowd cutaway view that folds of monolithic pole plate of embodiment four.
Figure 10 is embodiment three or the four battery plus-negative plate terminals battery general assembly drawing when being drawn by an end.
Figure 11 is embodiment three or the four battery plus-negative plate terminals battery general assembly drawing when being drawn by two ends.
(annotate: the positive and negative pole plate of embodiment one, two all adopts the monolithic pole plate; The negative or positive electrode of embodiment three, four adopts the monolithic pole plate, and another utmost point is made up of the polylith pole plate.)
In the diagram: the 1-negative plate, the 2-positive plate, the 3-negative plate coats dividing plate, and the 4-positive plate coats dividing plate, 5-negative lug, 6-negative terminal, 7-negative bus-bar, 8-positive pole ear, 9-positive terminal, 10-positive bus, 11-housing, 12-vent valve, 13-end cap.
Embodiment
Below in conjunction with accompanying drawing the embodiment of the invention is elaborated.
Embodiment one: shown in Fig. 1-3; Positive plate 2, the negative plate 1 of battery all adopt the monolithic pole plate; Positive plate 2, negative plate 1 all adopt carbon fiber to strengthen the lead alloy composite material and are coated with positive active material, negative electrode active material respectively and process; Positive plate 2, negative plate 1 correspondence respectively are provided with positive pole ear 8, negative lug 5, and positive plate 2 adopts carbon fiber to strengthen lead alloy composite material integrated punching respectively with positive pole ear 8, negative plate 1 and negative lug 5 and forms.Negative plate 1, positive plate 2 coat back and stacked together by dividing plate 3, dividing plate 4 respectively.The terminal of present embodiment is drawn by the two ends of battery, and the mode of pressing Fig. 1 is range upon range of, and promptly positive pole ear 8, negative lug 6 are in opposite side; Range upon range of good utmost point crowd is folded into monomer electricity core according to the mode of Fig. 2; The monomer electricity core that is folded into aforementioned is packed in the battery container 11, and as shown in Figure 3, collapsible lead acid accumulator comprises that negative plate 1, positive plate 2, negative plate coat dividing plate 3, positive plate coats dividing plate 4, negative lug 5, negative terminal 6, negative bus-bar 7, positive pole ear 8, positive terminal 9, positive bus 10, housing 11, vent valve 12, end cap 13, electrolyte; The battery plus-negative plate terminal of present embodiment is drawn by two ends; Battery assembles according to Fig. 3, and housing 11 is horizontal, the both ends open of housing 11; Two-port by an end cap 13 encapsulation, is equipped with vent valve 12 respectively on the end cap 13.
Pour into electrolyte in the housing 11, electrolyte fully is adsorbed in positive plate 2, negative plate 1 and dividing plate 3,4.Positive pole ear 8 is through positive bus 10 and positive terminal 9 welding; Negative lug 5 is through negative bus-bar 7 and negative terminal 6 welding; Positive bus 10, negative bus-bar 7 are in the housing 11, and positive terminal 9, negative terminal 6 are drawn from two ports of housing 11 respectively.
Embodiment two: referring to Fig. 4,5, the housing 11 of present embodiment has only an end opening, and positive terminal 9, negative terminal 6 are all drawn from this port of housing 11.After negative plate 1, positive plate 2 were coated by dividing plate 3, dividing plate 4 respectively, the mode of press Fig. 4 was range upon range of, and promptly positive pole ear 8, negative lug 6 are in homonymy, and range upon range of good utmost point crowd is folded into the electric core of monomer according to the mode of Fig. 2, reinstalls in the housing 11.
But other content reference implementation example one of present embodiment.
The positive and negative pole plate of the battery of above-mentioned two embodiment all adopts the monolithic pole plate, and down in the face of a utmost point is that negative or positive electrode adopts monolithic electrode, and the embodiment that another utmost point adopts the polylith pole plate to form specifies.
When both positive and negative polarity all adopted the monolithic pole plate, active material utilization was lower, must adopt relatively thin pole plate.In order to improve the utilance of active material, can change the utmost point in the both positive and negative polarity into the polylith pole plate.
Embodiment three: like Fig. 6, shown in 7; Negative plate 1 adopts the monolithic pole plate, and positive plate 2 is made up of polylith, after positive plate 2, negative plate 1 are coated by dividing plate 4, dividing plate 3 respectively; The polylith positive plate about in the of 2 intersecting in two top layers of negative plate 1, after negative plate 1 is folding.Certainly, also can earlier negative plate 1 be converted into one and fold, then polylith positive plate 2 overlayed between each foldable layer of negative plate 1.The monomer electricity core that folds is state shown in Figure 7 at last.The monomer that folds electricity core is packed in the housing 11; Like Figure 10, shown in 11; Collapsible lead acid accumulator comprises negative plate 1, positive plate 2, dividing plate 3, negative lug 5, negative terminal 6, negative bus-bar 7, positive pole ear 8, positive terminal 9, positive bus 10, housing 11, air valve 12, end cap 13, electrolyte etc.; If the battery plus-negative plate terminal is when an end of housing 11 is drawn, then battery assembles according to Figure 10, but its structure reference implementation example two; If the battery plus-negative plate terminal is when draw at the two ends of housing 11, then battery assembles according to Figure 11, but its structure reference implementation example one.
Embodiment four: referring to Fig. 8,9, in the present embodiment, positive plate 2 adopts the monolithic pole plate; And negative plate 1 is made up of polylith; Positive plate 2, negative plate 1 are coated by dividing plate 4, dividing plate 3 respectively, and positive plate 2 is folding, after polylith negative plate 1 is overlayed between each foldable layer of positive plate 2.Certainly, also can be earlier with the polylith negative plate about in the of 1 intersecting in two top layers of positive plate 2, after positive plate 2 is folding.The monomer electricity core that folds is state shown in Figure 9.The monomer electricity core that folds is packed in the housing 11.
But other content reference implementation example three of present embodiment.
More than the preferred embodiments of the present invention have been done detailed description; As far as those of ordinary skill in the art; According to thought provided by the invention; The part that on above-mentioned embodiment, range of application, all can change (like the capacity of battery and the voltage of battery etc.), and these changes also should be regarded as protection scope of the present invention.
Claims (10)
1. collapsible lead acid accumulator; Comprise housing, end cap, positive plate, negative plate, positive pole ear, negative lug, positive terminal, negative terminal, electrolyte, at least one end opening of housing, port is encapsulated by end cap; It is characterized in that: in positive plate and the negative plate; Have at least a utmost point to adopt the monolithic pole plate, it is range upon range of and be folded into monomer electricity core that positive plate and negative plate adopt dividing plate to coat the back respectively, and the electric core of monomer is loaded within the housing; Pour into described electrolyte in the housing, electrolyte fully is adsorbed in positive plate, negative plate and dividing plate; Described positive plate, negative plate correspondence respectively are provided with positive pole ear, negative lug, and positive pole ear, negative lug link to each other with positive terminal, negative terminal respectively, and positive terminal, negative terminal are drawn from the port of housing.
2. collapsible lead acid accumulator as claimed in claim 1 is characterized in that: positive plate, negative plate adopt carbon fiber to strengthen the lead alloy composite material and apply positive active material, negative electrode active material respectively and process.
3. according to claim 1 or claim 2 collapsible lead acid accumulator, it is characterized in that: anode plate grid and positive pole ear, negative electrode grid and negative lug adopt carbon fiber to strengthen lead alloy composite material integrated punching respectively and form.
4. collapsible lead acid accumulator as claimed in claim 1 is characterized in that: positive terminal, negative terminal are welded in positive pole ear, negative lug respectively.
5. like claim 1 or 4 described collapsible lead acid accumulators, it is characterized in that: positive pole ear links to each other with positive terminal through positive bus, and negative lug links to each other with negative terminal through negative bus-bar.
6. collapsible lead acid accumulator as claimed in claim 1 is characterized in that: housing one end opening, positive terminal, negative terminal are drawn from the port of housing.
7. collapsible lead acid accumulator as claimed in claim 1 is characterized in that: housing both ends open, positive terminal and negative terminal are drawn from two ports of housing respectively.
8. like claim 1 or 6 or 7 described collapsible lead acid accumulators, it is characterized in that: the horizontal or vertical shape of described housing is placed.
9. collapsible lead acid accumulator as claimed in claim 1; It is characterized in that: positive plate or negative plate adopt the monolithic pole plate; The pole plate of another utmost point is made up of polylith; Monolithic pole plate by first dividing plate coats is folding, and the pole plate of another utmost point that polylith is coated by second partition is laminated between each foldable layer of the monolithic pole plate that is coated by first dividing plate and forms monomer electricity core, and the lug of positive plate and the lug of negative plate are at homonymy or offside.
10. collapsible lead acid accumulator as claimed in claim 1; It is characterized in that: positive plate, negative plate all adopt the monolithic pole plate; Positive plate, negative plate are coated by dividing plate respectively, and be stacked together then and be folded into monomer electricity core, and the lug of positive plate and the lug of negative plate are at homonymy or offside.
Priority Applications (1)
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CN201210026211.3A CN102593532B (en) | 2012-02-07 | 2012-02-07 | Folding lead-acid storage battery |
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CN201210026211.3A CN102593532B (en) | 2012-02-07 | 2012-02-07 | Folding lead-acid storage battery |
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CN102593532A true CN102593532A (en) | 2012-07-18 |
CN102593532B CN102593532B (en) | 2016-06-29 |
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CN201210026211.3A Expired - Fee Related CN102593532B (en) | 2012-02-07 | 2012-02-07 | Folding lead-acid storage battery |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108666636A (en) * | 2018-06-26 | 2018-10-16 | 江苏华富储能新技术股份有限公司 | A kind of no-welding accumulator and its manufacturing method |
CN109004291A (en) * | 2018-06-26 | 2018-12-14 | 江苏华富储能新技术股份有限公司 | A kind of no-welding lead storage battery pole group of continuous type and its manufacturing method |
CN113328066A (en) * | 2021-04-20 | 2021-08-31 | 天能电池集团股份有限公司 | Lead storage battery and preparation method thereof |
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JPH01274364A (en) * | 1988-04-25 | 1989-11-02 | Furukawa Battery Co Ltd:The | Fold type plate group for storage battery and manufacture thereof |
CN2596562Y (en) * | 2003-01-07 | 2003-12-31 | 张健 | Folding type lead-acid accumulator |
CN1731619A (en) * | 2005-09-09 | 2006-02-08 | 深圳市邦凯电子有限公司 | Folding type reel and method for manufacturing same folding type reel |
JP2008041523A (en) * | 2006-08-09 | 2008-02-21 | Kawasaki Heavy Ind Ltd | Battery |
JP2010067443A (en) * | 2008-09-10 | 2010-03-25 | Sumitomo Electric Ind Ltd | Battery and manufacturing method therefor |
JP2010129360A (en) * | 2008-11-27 | 2010-06-10 | Kawasaki Heavy Ind Ltd | Square battery |
US20100305938A1 (en) * | 2006-05-03 | 2010-12-02 | Sony Computer Entertainment Inc. | Translation block invalidation prehints in emulation of a target system on a host system |
CN102244268A (en) * | 2011-05-27 | 2011-11-16 | 杭州中亿科技有限公司 | Method for manufacturing carbon fiber reinforced lead alloy plate grid and winding lead-acid battery |
-
2012
- 2012-02-07 CN CN201210026211.3A patent/CN102593532B/en not_active Expired - Fee Related
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
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JPH01274364A (en) * | 1988-04-25 | 1989-11-02 | Furukawa Battery Co Ltd:The | Fold type plate group for storage battery and manufacture thereof |
CN2596562Y (en) * | 2003-01-07 | 2003-12-31 | 张健 | Folding type lead-acid accumulator |
CN1731619A (en) * | 2005-09-09 | 2006-02-08 | 深圳市邦凯电子有限公司 | Folding type reel and method for manufacturing same folding type reel |
US20100305938A1 (en) * | 2006-05-03 | 2010-12-02 | Sony Computer Entertainment Inc. | Translation block invalidation prehints in emulation of a target system on a host system |
JP2008041523A (en) * | 2006-08-09 | 2008-02-21 | Kawasaki Heavy Ind Ltd | Battery |
JP2010067443A (en) * | 2008-09-10 | 2010-03-25 | Sumitomo Electric Ind Ltd | Battery and manufacturing method therefor |
JP2010129360A (en) * | 2008-11-27 | 2010-06-10 | Kawasaki Heavy Ind Ltd | Square battery |
CN102244268A (en) * | 2011-05-27 | 2011-11-16 | 杭州中亿科技有限公司 | Method for manufacturing carbon fiber reinforced lead alloy plate grid and winding lead-acid battery |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108666636A (en) * | 2018-06-26 | 2018-10-16 | 江苏华富储能新技术股份有限公司 | A kind of no-welding accumulator and its manufacturing method |
CN109004291A (en) * | 2018-06-26 | 2018-12-14 | 江苏华富储能新技术股份有限公司 | A kind of no-welding lead storage battery pole group of continuous type and its manufacturing method |
CN113328066A (en) * | 2021-04-20 | 2021-08-31 | 天能电池集团股份有限公司 | Lead storage battery and preparation method thereof |
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Effective date of registration: 20161028 Address after: 313100 Changxin Huzhou Economic Development Zone, Zhejiang City, South industrial functional area Patentee after: Changxin poly power supply Co., Ltd. Address before: 311100, No. 528, Shun Feng Road, Qianjiang Development Zone, Zhejiang, Hangzhou Patentee before: Hangzhou Zhongyi Technology Co.,Ltd. |
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Granted publication date: 20160629 Termination date: 20170207 |
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