CN101393983A - Positive plate for thin wound pipe lead acid battery - Google Patents
Positive plate for thin wound pipe lead acid battery Download PDFInfo
- Publication number
- CN101393983A CN101393983A CNA2008102257062A CN200810225706A CN101393983A CN 101393983 A CN101393983 A CN 101393983A CN A2008102257062 A CNA2008102257062 A CN A2008102257062A CN 200810225706 A CN200810225706 A CN 200810225706A CN 101393983 A CN101393983 A CN 101393983A
- Authority
- CN
- China
- Prior art keywords
- keeper
- positive plate
- comb
- lead
- positioning table
- 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.)
- Pending
Links
- 239000002253 acid Substances 0.000 title claims abstract description 18
- 239000000463 material Substances 0.000 claims abstract description 11
- -1 polypropylene Polymers 0.000 claims description 6
- 239000011149 active material Substances 0.000 claims description 5
- 239000002991 molded plastic Substances 0.000 claims description 5
- 239000003292 glue Substances 0.000 claims description 4
- 239000004677 Nylon Substances 0.000 claims description 3
- 239000004698 Polyethylene Substances 0.000 claims description 3
- 239000004743 Polypropylene Substances 0.000 claims description 3
- 239000004676 acrylonitrile butadiene styrene Substances 0.000 claims description 3
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 claims description 3
- 230000002146 bilateral effect Effects 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- 229920000573 polyethylene Polymers 0.000 claims description 3
- 229920001155 polypropylene Polymers 0.000 claims description 3
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 3
- 239000004800 polyvinyl chloride Substances 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 2
- 239000004568 cement Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000005260 corrosion Methods 0.000 abstract description 2
- 230000007797 corrosion Effects 0.000 abstract description 2
- 238000001746 injection moulding Methods 0.000 abstract 1
- 239000002861 polymer material Substances 0.000 abstract 1
- 238000004512 die casting Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910000978 Pb alloy Inorganic materials 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000006071 cream Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
Images
Classifications
-
- 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
Landscapes
- Battery Electrode And Active Subsutance (AREA)
- Cell Electrode Carriers And Collectors (AREA)
Abstract
A positive plate of a lead-acid storage battery of a thin racking pipe relates to the structural design for the positive plate of the lead-acid storage battery of the thin racking pipe, and belongs to the technical field of the lead-acid storage battery manufacturing. The internal diameter of a single branch pipe of positive plate of the lead-acid storage battery of the racking pipe is 4.0 to 6.0 mm, the center distance between the single pipe and the racking pipe which are adjacent is 5 to 7 mm, and the diameter of a lead core is Phi 1.20 to Phi 1.80 mm; and a positioning piece for the racking pipe is formed by adopting high polymer material through whole injection moulding. Compared with the prior art, the positive plate not only reduces the thickness of a plate grid, but also improves the corrosion resistance, and has the advantages of small volume, lighter weight, longer service life and material saving.
Description
Technical field
The present invention relates to a kind of structural design of positive plate for thin wound pipe lead acid battery, belong to lead acid accumulator manufacturing technology field.
Background technology
The knitted gauntlets anode plate for lead acid accumulator was used many years, but the positive plate thickness of preparation fails to reduce to below the 8mm always.Be that the pipe of φ 9.5 internal diameters has been flattened on the elliptical tube technical spirit of using at present, make lead core diameter reduce to φ 2.20mm, but do not have substantial progress in itself, and material do not saved yet from φ 3.20.
The top of existing anode plate for lead acid accumulator comb mostly is to be positioned on the positioning table of grid, the bus-bar of this positioning table is all thick than comb, therefore there are following two drawbacks: the one, metal strength is big, gall dividing plate easily, and cause short circuit after galling, the 2nd, adopt lead metal not only to improve the cost of product, the more important thing is and reduced the gravimetric specific energy index.
Summary of the invention
The purpose of this invention is to provide a kind of in light weight, the life-span is long, and lower-cost a kind of positive plate for thin wound pipe lead acid battery is with further raising gravimetric specific energy index.
Technical scheme of the present invention is as follows:
A kind of positive plate for thin wound pipe lead acid battery, comprise back cover 1, comb 2, keeper 3, grid 4 and be filled in active material 5 in the comb list arm, described keeper comprises keeper body 13 and positioning table 6, described grid is made up of plate ear 11, bus-bar 12 and lead for retractable pencil 7, it is characterized in that: the internal diameter of described comb list arm is φ 4.0~φ 6.0mm, and the centre-to-centre spacing between adjacent single arm is 5~7mm; Lead core diameter is φ 1.20~1.80mm.
Technical characterictic of the present invention also is: the keeper scotch 9 more than 2 is set at least in the inboard of described keeper body 13, and described keeper body 13, comb positioning table 6 and keeper scotch 9 are formed by the macromolecular material integral molded plastic; And keeper positioning table 10 being set in the bilateral symmetry of described bus-bar 12, described keeper body 13 is installed on this positioning table.
Another technical characterictic of the present invention also is: described keeper body 13 and comb positioning table 6 are formed by the macromolecular material integral molded plastic, and described keeper body 13 usefulness glues are fixed on the outside of bus-bar 12.
In the technique scheme, described macromolecular material adopts polypropylene, polyvinyl chloride, polyethylene, nylon or ABS.
The present invention compared with prior art, have the following advantages and the high-lighting effect: the positive plate for thin wound pipe lead acid battery that the present invention proposes, make lead core diameter reach φ 1.2~φ 1.80mm, the density of lead for retractable pencil has improved 3%~15%, because the raising of lead for retractable pencil density causes volume-diminished, it is thinner that the pipe of single comb just can be done, and corrosion resistance has improved, not only reduce the thickness of pole plate, and had advantages such as volume is little, weight is lighter, the life-span is longer, saving material.
Description of drawings
Fig. 1 is the overall structure schematic diagram of positive plate.
Fig. 2 is the A-A cutaway view of Fig. 1.
Fig. 3 is the structural representation of comb.
Fig. 4 is the left view of Fig. 3.
Fig. 5 is the structural representation of keeper.
Fig. 6 is the vertical view of Fig. 5.
Fig. 7 is the B-B cutaway view of Fig. 6.
Fig. 8 is the structural representation of grid.
Fig. 9 is the mounting structure schematic diagram of bus-bar and keeper.
Among the figure: the 1-back cover; The 2-comb; The 3-keeper; The 4-grid; The 5-active material; 6-comb positioning table; The 7-lead for retractable pencil; 8-lead for retractable pencil location hole; 9-keeper scotch; 10-keeper positioning table; 11-plate ear; The 12-bus-bar; 13-keeper body.
Embodiment
The present invention is described further below in conjunction with accompanying drawing.
Fig. 1~Fig. 9 is a structural representation of the present invention, this positive plate for thin wound pipe lead acid battery comprises back cover 1, comb 2, keeper 3, grid 4 and is filled in the interior active material 5 (as shown in Figure 1, 2) of comb list arm, described keeper comprises keeper body 13 and comb positioning table 6 (Fig. 5), and described grid is formed (as shown in Figure 8) by plate ear 11, bus-bar 12 and lead for retractable pencil 7; The internal diameter of described comb list arm is φ 4.0~φ 6.0mm, and the centre-to-centre spacing between the adjacent comb list arm is 5~7mm; Lead core diameter is φ 1.20~φ 1.80mm.
For keeper is fixed on the bus-bar, the keeper scotch 9 more than 2 is set at least in the inboard of keeper body 13, keeper body 13, comb positioning table 6 and keeper scotch 9 are formed by the macromolecular material integral molded plastic; And keeper positioning table 10 being set in the bilateral symmetry of described bus-bar 12, described keeper body 13 is installed on this positioning table.Also keeper scotch 9 can be set, keeper body 13 usefulness liquid glues be cemented in the outside (as shown in Figure 9) of bus-bar 12.Macromolecular material adopts polypropylene, polyvinyl chloride, polyethylene, nylon or ABS.
During installation, lead for retractable pencil on the grid 47 is passed lead for retractable pencil location hole 8 on the keeper body 13, shift onto then on the bus-bar 12, till blocking on the keeper positioning table 10 of the keeper scotch 9 on the keeper body at bus-bar, be that φ 4.0~6.0mm, centre-to-centre spacing are that the list of 5~7mm props up the upper end of comb by keeper positioning table 6 location again with internal diameter.
Adopt the method for pier powder or crowded cream that active material is filled in the comb; The comb lower end is fixing by back cover 1, or is fixed by the glue that solidifies.The grid of being made up of some φ 1.20~φ 1.80mm lead for retractable pencils is formed by die casting die casting on die casting machine, uses the lead alloy manufacturing of 2~3%Sb content; Again according to the length of different capacity requirement cutting lead for retractable pencils from 100~430mm.
Claims (4)
1. positive plate for thin wound pipe lead acid battery, comprise back cover (1), comb (2), keeper (3), grid (4) and be filled in active material (5) in the comb list arm, described keeper comprises keeper body (13) and comb positioning table (6), described grid (4) is made up of plate ear (11), bus-bar (12) and lead for retractable pencil (7), it is characterized in that: the internal diameter of described comb list arm is φ 4.0~φ 6.0mm, and the centre-to-centre spacing between the adjacent comb list arm is 5~7mm; Lead core diameter is φ 1.20~φ 1.80mm.
2. according to the described positive plate for thin wound pipe lead acid battery of claim 1, it is characterized in that: the keeper scotch (9) more than 2 is set at least in the inboard of described keeper body (13), and described keeper body (13), comb positioning table (6) and keeper scotch (9) are formed by the macromolecular material integral molded plastic; And keeper positioning table (10) being set in the bilateral symmetry of described bus-bar (12), described keeper body (13) is installed on this positioning table.
3. according to the described positive plate for thin wound pipe lead acid battery of claim 1, it is characterized in that: described keeper body (13) and comb positioning table (6) are formed by the macromolecular material integral molded plastic, and described keeper body (13) cements in the outside of bus-bar (12) with liquid glue.
4. according to claim 2 or 3 described positive plate for thin wound pipe lead acid battery, it is characterized in that: described macromolecular material adopts polypropylene, polyvinyl chloride, polyethylene, nylon or ABS.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNA2008102257062A CN101393983A (en) | 2008-11-07 | 2008-11-07 | Positive plate for thin wound pipe lead acid battery |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNA2008102257062A CN101393983A (en) | 2008-11-07 | 2008-11-07 | Positive plate for thin wound pipe lead acid battery |
Publications (1)
Publication Number | Publication Date |
---|---|
CN101393983A true CN101393983A (en) | 2009-03-25 |
Family
ID=40494157
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNA2008102257062A Pending CN101393983A (en) | 2008-11-07 | 2008-11-07 | Positive plate for thin wound pipe lead acid battery |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101393983A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103247782A (en) * | 2012-02-08 | 2013-08-14 | 南京合进机电科技有限公司 | Pole plate and manufacturing technology thereof |
CN107492662A (en) * | 2012-03-29 | 2017-12-19 | 库伯沃兹有限责任公司 | Electrode, battery, electrode producing method and cell production method |
-
2008
- 2008-11-07 CN CNA2008102257062A patent/CN101393983A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103247782A (en) * | 2012-02-08 | 2013-08-14 | 南京合进机电科技有限公司 | Pole plate and manufacturing technology thereof |
CN107492662A (en) * | 2012-03-29 | 2017-12-19 | 库伯沃兹有限责任公司 | Electrode, battery, electrode producing method and cell production method |
CN107492662B (en) * | 2012-03-29 | 2020-11-20 | 库伯沃兹有限责任公司 | Electrode, battery, electrode production method and battery production method |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102244268B (en) | Method for manufacturing carbon fiber reinforced lead alloy plate grid and winding lead-acid battery | |
CN103295798A (en) | Porous composite carbon material and application thereof | |
CN101393983A (en) | Positive plate for thin wound pipe lead acid battery | |
CN203574066U (en) | Lithium ion battery with multi-core structure | |
CN201282164Y (en) | Positive plate of thin calandria lead acid battery | |
CN104036968A (en) | Electrode core conducive to electrolyte infiltration | |
CN210272543U (en) | Novel lithium ion battery | |
CN206422150U (en) | The tubular positive plate of dividing plate is not configured | |
CN110416632A (en) | Method for improving wettability of lithium ion battery pole piece | |
CN207967199U (en) | A kind of cylindrical lithium ion battery | |
CN203826477U (en) | Magnesium storage primary battery | |
CN203351695U (en) | Combined Pb-C negative plate for lead storage battery | |
CN204596876U (en) | A kind of grid of winding type lead-acid battery | |
CN202576606U (en) | Lead-steel layered combined electrode | |
CN104600350A (en) | Ultra-thin cylindrical soft package lithium ion battery and preparation method thereof | |
CN206340604U (en) | Insulation comb | |
CN202352752U (en) | High-capacity high-stability lithium battery | |
CN203129682U (en) | Reinforced concrete pole | |
CN203456535U (en) | Anti-dropping leakage-resistant alkaline battery | |
CN201946676U (en) | Connecting terminal of lead acid storage battery | |
CN201845824U (en) | Anode of compound type lithium primary battery and lithium primary battery | |
CN114005960B (en) | Lithium metal composite strip capable of inhibiting dendrite growth of lithium battery | |
CN102339990A (en) | Porous graphite electrode for lead-acid battery | |
CN201498556U (en) | Winding-shaped lead-acid storage battery | |
CN202067860U (en) | Cathode current collector of cylindrical zinc air battery |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20090325 |