CN200959347Y - Plated grid for lead accumulator - Google Patents
Plated grid for lead accumulator Download PDFInfo
- Publication number
- CN200959347Y CN200959347Y CNU2006200524597U CN200620052459U CN200959347Y CN 200959347 Y CN200959347 Y CN 200959347Y CN U2006200524597 U CNU2006200524597 U CN U2006200524597U CN 200620052459 U CN200620052459 U CN 200620052459U CN 200959347 Y CN200959347 Y CN 200959347Y
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- CN
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- Prior art keywords
- grid
- galvanized wire
- rib
- grid rib
- pure
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- 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
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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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Abstract
The utility model relates to a grid for lead battery, comprising a parallel placed metal upper frame and metal lower frame, and a grid rib welded as a body with the upper and lower metal frames, the grid rib is a mesh platform-type grid rib which is tensilly welded by pure or alloy galvanized wires; the mesh is square, circular, diamond or polygon shaped; pure or alloy galvanized wires of the grid rib are contained with single core, double cores or multiple cores in the middle; the material and thickness of the grid rib are the same with that of the metal frames; the grid for lead battery is provided with uniform node current conduction, small internal resistance, long service life, saving raw materials, low cost, no successor processes of chemical removing membrane; the grid can be tailored to be a plate electrode for square, rectangular or flat battery based on need, and also can be winded to be a spiral electrode for circular battery and a hollow electrode for hollow battery based on need, which is convenient to use.
Description
Technical field
The utility model relates to the battery terminal grid, particularly a kind of lead-acid battery electrode grid.
Background technology
At present, the lead alloy grid that is used for lead-acid battery electrode, the dull and stereotyped grid of the method for useful casting casting (the solid grid that is cast into by the mould concaveconvex shape), tube-type slab lattice and net type slab lattice (with a thin lead alloy plate calking, horizontal drawing reticulates the solid grid of formation afterwards), this class grid body weight, tensile strength is low, flexible, easy fracture, the life-span is short; Tube-type slab lattice manufacturing process complexity, operational environment is seriously polluted, and the product specific energy is low.
In recent years along with the science and technology development progress, a kind of lead fabric plate appears both at home and abroad in succession, its structure is done the netted grid that warp and parallel are compiled into for the lead alloy line of heart yearn (traction-resistant fibre silk) is arranged with a kind of centre fire, have following shortcoming: 1. the linking point (crosspoint) between the graticule of working out is suspension, influence the even conduction of electric current, especially even more serious in the later stage that storage battery uses; 2. the used graticule of Bian Zhi grid is identical, and being connected point (crosspoint) increases by 50% invalid thickness, except wasting plumbous material, also wastes 30% active material; 3. alloy surface forms oxide-film in the braiding process, is unfavorable for the conduction with electric current of adhering to of lead plaster; Need carry out chemical membrane removal during use to this and handle, increase workload, strengthen cost to subsequent technique; Also exist simultaneously: if the applied chemistry membrane removal is improper, also can the accumulators capacity and the life-span have side effects.
The utility model content
The purpose of this utility model is to overcome many defectives that above-mentioned lead-acid battery electrode exists with grid, and a kind of lead accumulator electrode grid that the track mould once draws the type of being welded into of using is provided.
The purpose of this utility model is achieved through the following channels: a kind of lead-acid battery electrode grid, comprise parallel placed metal upper side frame 1, metal lower frame 2 and with metal upper side frame 1, metal lower frame 2 welding all-in-one-piece grid ribs 3, the latticed flat grid rib that described grid rib 3 draws weldering to form for the pure galvanized wire in mountain or alloy galvanized wire.
Grid in the described latticed flat grid rib 3 is square, circular, rhombus or polygonal mesh: the pure galvanized wire of the latticed flat grid rib 3 of described formation or alloy galvanized wire are middle pure galvanized wire or the alloy galvanized wire that accompanies single core traction-resistant fibre silk; The pure galvanized wire of the latticed flat grid rib 3 of described formation or alloy galvanized wire are middle pure galvanized wire or the alloy galvanized wire that accompanies twin-core traction-resistant fibre silk: the pure galvanized wire of the latticed flat grid rib 3 of described formation or alloy galvanized wire are middle pure galvanized wire or the alloy galvanized wire that accompanies multicore traction-resistant fibre silk; Described latticed flat grid rib 3 is identical with the material and the thickness of metal upper side frame 1, metal lower frame 2.
The lead-acid battery electrode that the utility model provides has the following advantages with grid: because its grid rib is to adopt pure galvanized wire or alloy galvanized wire (effect that accompanies the pure galvanized wire of single core, twin-core or multicore traction-resistant fibre silk or alloy galvanized wire with the centre is better), using a cast of track mould is welded, its pad does not suspend, and it is identical with the grid rib thickness, so overcome many defectives that the mesh grid rib of above-mentioned longitude and latitude braiding exists, its node current conduction evenly, internal resistance is little, life-span is long, save raw material, with low cost, and do not need the follow-up operation of chemical membrane removal; During use, can cut out as required, make the plate electrode that square, rectangle or flat type storage battery are used, also can be wound into the screw electrode that circular storage battery is used on demand, the coreless armature that hollow storage battery is used etc. use and convenient.
Description of drawings
Below in conjunction with accompanying drawing the utility model is described in further detail:
Accompanying drawing 1 is a structural representation of the present utility model.
Embodiment
As shown in Figure 1, the lead-acid battery electrode grid that the utility model provides, comprise parallel placed metal upper side frame 1, metal lower frame 2 and with metal upper side frame 1, metal lower frame 2 welding all-in-one-piece grid ribs 3, the latticed flat grid rib of described grid rib 3 for drawing weldering to form by pure galvanized wire or alloy galvanized wire: its grid is square, circular, rhombus or polygonal mesh: constitute the pure galvanized wire of grid rib 3 or the alloy galvanized wire accompanies single core, twin-core or multicore traction-resistant fibre silk for the centre pure galvanized wire or alloy galvanized wire; Described grid rib 3 is identical with the material of metal upper side frame 1, metal lower frame 2: the thickness of described grid rib 3 is identical with the thickness of metal upper side frame 1, metal lower frame 2.
Be example with preparation network shape grid rib below, describe it and specifically manufacture process:
Press the pure galvanized wire or the alloy galvanized wire radical of actual needs, pure galvanized wire or alloy galvanized wire are put into simultaneously the metallic channel of the track mould that has the rhombus metallic channel, with metal upper side frame 1, metal lower frame 2 is put into the limit groove of this track mould, program control resistance welded or reinforced welding are adopted to the contact of handing in the plane, and (the method speed is fast, material-saving, save time, quality is good), every weldering finishes delegation, track mould mountain stepping motor driven rotary one lattice, carry out the welding of next line afterwards once more, by that analogy, just make the lead-acid battery electrode grid with network shape grid rib of the present utility model.Can cut out as required, make the plate electrode that square, rectangle or flat type storage battery are used, also can be wound into the screw electrode that circular storage battery is used on demand, the coreless armature that hollow storage battery is used etc. use and convenient.
Claims (7)
1. lead-acid battery electrode grid, comprise parallel placed metal upper side frame (1), metal lower frame (2) and with metal upper side frame (1), metal lower frame (2) welding all-in-one-piece grid ribs (3), it is characterized in that the latticed flat grid rib of described grid rib (3) for drawing weldering to form by pure galvanized wire or alloy galvanized wire.
2. by the described lead-acid battery electrode grid of claim 1, it is characterized in that the grid in the described latticed flat grid rib (3) is square, circular, rhombus or polygonal mesh.
3. by the described lead-acid battery electrode grid of claim 1, it is characterized in that the pure galvanized wire of the latticed flat grid rib of described formation (3) or alloy galvanized wire are middle pure galvanized wire or the alloy galvanized wire that accompanies single core traction-resistant fibre silk.
4. by the described lead-acid battery electrode grid of claim 1, it is characterized in that the pure galvanized wire of the latticed flat grid rib of described formation (3) or alloy galvanized wire are middle pure galvanized wire or the alloy galvanized wire that accompanies twin-core traction-resistant fibre silk.
5. by the described lead-acid battery electrode grid of claim 1, it is characterized in that the pure galvanized wire of the latticed flat grid rib of described formation (3) or alloy galvanized wire are middle pure galvanized wire or the alloy galvanized wire that accompanies multicore traction-resistant fibre silk.
6. by the described lead-acid battery electrode grid of claim 1, it is characterized in that latticed flat grid rib (3) is identical with the material of metal edge frame (1), (2).
7. by the described lead-acid battery electrode grid of claim 1, it is characterized in that the flat grid rib of shape (3) is identical with the thickness of metal upper side frame (1), metal lower frame (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200524597U CN200959347Y (en) | 2006-10-11 | 2006-10-11 | Plated grid for lead accumulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200524597U CN200959347Y (en) | 2006-10-11 | 2006-10-11 | Plated grid for lead accumulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200959347Y true CN200959347Y (en) | 2007-10-10 |
Family
ID=38786228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006200524597U Expired - Fee Related CN200959347Y (en) | 2006-10-11 | 2006-10-11 | Plated grid for lead accumulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200959347Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107086308A (en) * | 2017-04-27 | 2017-08-22 | 天能电池集团有限公司 | A kind of lead accumulator grid and preparation method thereof |
| CN107860353A (en) * | 2017-12-25 | 2018-03-30 | 天能电池(芜湖)有限公司 | Battery grid cast welded mold deformation degree detecting device |
| CN110212202A (en) * | 2019-04-11 | 2019-09-06 | 淄博火炬能源有限责任公司 | The positive grid of tubular cells and its cutting method |
-
2006
- 2006-10-11 CN CNU2006200524597U patent/CN200959347Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107086308A (en) * | 2017-04-27 | 2017-08-22 | 天能电池集团有限公司 | A kind of lead accumulator grid and preparation method thereof |
| CN107860353A (en) * | 2017-12-25 | 2018-03-30 | 天能电池(芜湖)有限公司 | Battery grid cast welded mold deformation degree detecting device |
| CN107860353B (en) * | 2017-12-25 | 2024-03-15 | 天能电池(芜湖)有限公司 | Deformation degree detection device for storage battery grid cast-weld mold |
| CN110212202A (en) * | 2019-04-11 | 2019-09-06 | 淄博火炬能源有限责任公司 | The positive grid of tubular cells and its cutting method |
| CN110212202B (en) * | 2019-04-11 | 2020-12-29 | 淄博火炬能源有限责任公司 | Tubular battery positive grid and cutting method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071010 Termination date: 20091111 |