CN202134610U - Polyurethane-lead compound battery plate grid - Google Patents
Polyurethane-lead compound battery plate grid Download PDFInfo
- Publication number
- CN202134610U CN202134610U CN201120212023U CN201120212023U CN202134610U CN 202134610 U CN202134610 U CN 202134610U CN 201120212023 U CN201120212023 U CN 201120212023U CN 201120212023 U CN201120212023 U CN 201120212023U CN 202134610 U CN202134610 U CN 202134610U
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- China
- Prior art keywords
- polyurethane
- grid
- plate
- layer
- lead
- 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.)
- Expired - Fee Related
Links
- 229920002635 polyurethane Polymers 0.000 claims abstract description 42
- 239000004814 polyurethane Substances 0.000 claims abstract description 42
- 229910000978 Pb alloy Inorganic materials 0.000 claims abstract description 20
- 238000004080 punching Methods 0.000 claims abstract description 6
- 239000010410 layer Substances 0.000 claims description 43
- 239000002131 composite material Substances 0.000 claims description 17
- 239000004744 fabric Substances 0.000 claims description 10
- 239000012790 adhesive layer Substances 0.000 claims description 4
- 239000002253 acid Substances 0.000 abstract description 14
- 229910001385 heavy metal Inorganic materials 0.000 abstract description 2
- 239000000463 material Substances 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract description 2
- QNRATNLHPGXHMA-XZHTYLCXSA-N (r)-(6-ethoxyquinolin-4-yl)-[(2s,4s,5r)-5-ethyl-1-azabicyclo[2.2.2]octan-2-yl]methanol;hydrochloride Chemical compound Cl.C([C@H]([C@H](C1)CC)C2)CN1[C@@H]2[C@H](O)C1=CC=NC2=CC=C(OCC)C=C21 QNRATNLHPGXHMA-XZHTYLCXSA-N 0.000 abstract 1
- 239000000853 adhesive Substances 0.000 abstract 1
- 238000009776 industrial production Methods 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 239000011149 active material Substances 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- 208000020442 loss of weight Diseases 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910018095 Ni-MH Inorganic materials 0.000 description 1
- 229910018477 Ni—MH Inorganic materials 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
Images
Classifications
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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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- Cell Electrode Carriers And Collectors (AREA)
Abstract
The utility model discloses a polyurethane-lead compound battery plate grid. The polyurethane-lead compound battery plate grid consists of electrode lugs and a grid body which are integrally formed, wherein the grid body has a grid structure formed by punching a two-layer lead plate or lead alloy plate; the grid structure consists of four side edges, a plurality of plate edges and a plurality of grid blanks; a discontinuous or continuous polyurethane layer is sandwiched in the middle of the two-layer lead plate or lead alloy plate; the polyurethane layer is positioned between the plate edges and the side edges; the grid blanks are circular, rectangular, rhombic or in any other shape; the polyurethane layer and the two-layer lead plate or lead alloy plate are adhered to each other through an adhesive agent; and the thickness of the two-layer lead plate is 0.05 to 5mm. The polyurethane-lead compound battery plate grid takes polyurethane as a framework material, so that the polyurethane-lead compound battery plate grid has the characteristics of light weight and high strength, the using amount of lead in a lead-acid battery is greatly reduced, resources are saved, the environment pollution caused by heavy metal is reduced, equipment investment is low, the forming process is simple, and the industrial production is easy to implement.
Description
Technical field
The utility model relates to the grid field that lead acid accumulator uses, and is specifically related to polyurethane and lead or lead alloy composite battery electrode plate grid.
Background technology
Lead acid accumulator has about 150 years developing histories, and technology maturity is very high, and the raw material source is abundant, and good reliability is the maximum storage battery of present production, also is that present energy cost is than best storage battery.The shortcoming of lead acid accumulator is that energy to weight ratio is poor.Lead acid accumulator is mainly used in automobile boats and ships SLI, electric power-assisted vehicle, communication, railway, UPS, photovoltaic generation, wind power generation or the like.
The rare relatively costliness of the raw material of Ni-MH battery, lithium battery, automobile is not enough with the technology maturity of lithium battery, also has safety issue not have fine solution.Lead acid accumulator accounts for storage battery output 60%, and the expectation lead acid accumulator also can be widely applied in the long duration from now on.Present domestic lead acid accumulator output accounts for the nearly 1/2 of Gross World Product, and higher or very high growth is arranged for years.
The maximum raw material of lead acid accumulator consumption are plumbous, account for 70% of total weight.80% of the plumbous demand that the world is total is used for lead acid accumulator.Plumbous in recent years valency one tunnel is high, about 1.76 ten thousand yuan/ton of plumbous at present market price, and plumbous aggregate demand was about 3,700,000 tons in domestic 2010, was used for about 1,000,000 tons of grid, closed about 17,000,000,000 yuan of RMB.
The utility model content
In order to overcome the deficiency that above-mentioned prior art exists; The purpose of the utility model is to provide a kind of polyurethane-plumbous composite battery electrode plate grid; The utility model is based on the lightweight work of grid, makes grid loss of weight more than 20% under the precondition that other performances do not reduce.
The utility model is achieved through following technical proposals.
A kind of polyurethane-plumbous composite battery electrode plate grid; Form by integrated lug and grid body; The grid body is the fenestral fabric that is formed by two-layer stereotype or lead alloy plate punching press; Fenestral fabric is made up of four edges rib, a plurality of plate rib and a plurality of grids space, accompanies that be interrupted or continuous layer of polyurethane in the middle of described two-layer stereotype or the lead alloy plate.
Described layer of polyurethane is between plate rib and the plate rib and between arris and the arris.
Described grid space is circle, rectangle, rhombus or other arbitrary shape.
Bonding between described layer of polyurethane and two-layer stereotype or the lead alloy plate through adhesive layer.
Described stereotype or lead alloy plate thickness are 0.05-5mm.
The principle of the utility model is following: the basic structure of lead acid accumulator is positive and negative grid+active material+sulfuric acid.Grid is used to support active material and as the passage that discharges and recharges.The weight of grid accounts for 1/3 of the total consumption of lead of lead-acid battery.It mainly acts on is exactly to support and conduction.The utility model polyurethane-plumbous composite grid adopts polyurethane to do support, with lead or lead alloy conduction.The intensity of polyurethane can reach 2 times of lead alloy, and proportion is less than 1/10th of lead alloy, so the consumption of lead or lead alloy can significantly reduce.
Estimate that the grid loss of weight can reach more than 20%,, practice thrift lead alloy value and reach 3,500,000,000 yuan by domestic total.Plumbous saving also means the minimizing of environmental pollution, and for electric automobile, alleviating of battery weight can reduce body structure weight, reduces the vehicle body cost, increases payload.
Compare with the stereotype grid that existing lead-acid battery adopts, the polyurethane in the utility model-plumbous composite battery electrode plate grid has following advantage:
Polyurethane-plumbous composite battery electrode plate grid adopts polyurethane as framework material, has performance characteristics in light weight, that intensity is high; Reduced the plumbous consumption of lead-acid battery greatly; Practice thrift resource, reduced the environmental pollution of heavy metal, less equipment investment; Moulding process is simple, is easy to realize suitability for industrialized production.
Description of drawings
Fig. 1 is polyurethane-plumbous composite battery electrode plate grid structural representation;
Fig. 2 is polyurethane-plumbous composite battery electrode plate grid A place enlarged drawing;
Fig. 3 is a grid body structure unit sectional view;
Wherein 1: lug, 2: grid body, 3-1,3-2: plate rib, 4-1,4-2: grid space, 5-1,5-2: arris, 6-1,6-2: layer of polyurethane.
Embodiment
Below in conjunction with embodiment and accompanying drawing the utility model is described in further detail, but the execution mode of the utility model is not limited thereto.
Embodiment 1
A kind of polyurethane-plumbous composite battery electrode plate grid; As shown in Figure 1ly be made up of integrated lug 1 and grid body 2, Fig. 2 is the enlarged drawing at grid body A place, the fenestral fabric that grid body 2 is formed by two-layer stereotype (stereotype thickness is 0.05mm) punching press; Fenestral fabric is made up of four edges rib, a plurality of plate rib and a plurality of grids space; Accompany the layer of polyurethane 6-1 that is interrupted, layer of polyurethane 6-2 in the middle of the two-layer stereotype
Fig. 3 is the construction unit sectional view of grid body 2; The construction unit of grid body 2 is made up of arris 5-1, arris 5-2, plate rib 3-1, plate rib 3-2, grid space 4-1, grid space 4-2, layer of polyurethane 6-1 and layer of polyurethane 6-2; Grid space 4-1 and grid space 4-2 are rectangle; Layer of polyurethane 6-1 is between plate rib 3-1 and plate rib 3-2, and layer of polyurethane 6-2 is between arris 5-1 and arris 5-2.
Embodiment 2
A kind of polyurethane-plumbous composite battery electrode plate grid; As shown in Figure 1ly form by integrated lug 1 and grid body 2; The fenestral fabric that grid body 2 is formed by two-layer lead alloy plate (lead alloy plate thickness is 5mm) punching press, fenestral fabric is made up of four edges rib, a plurality of plate rib and a plurality of grids space, accompanies the layer of polyurethane 6-1 that is interrupted in the middle of the two-layer lead alloy plate; Layer of polyurethane 6-2
Fig. 3 is the construction unit sectional view of grid body 2; The construction unit of grid body 2 is made up of arris 5-1, arris 5-2, plate rib 3-1, plate rib 3-2, grid space 4-1, grid space 4-2, layer of polyurethane 6-1 and layer of polyurethane 6-2; Grid space 4-1 and grid space 4-2 are rectangle; Layer of polyurethane 6-1 is between plate rib 3-1 and plate rib 3-2, and layer of polyurethane 6-2 is between arris 5-1 and arris 5-2, and layer of polyurethane 6-1 and layer of polyurethane 6-2 and two-layer stereotype are bonding through adhesive layer.
Embodiment 3
A kind of polyurethane-plumbous composite battery electrode plate grid; As shown in Figure 1ly form by integrated lug 1 and grid body 2; The fenestral fabric that grid body 2 is formed by two-layer stereotype (stereotype thickness is 3mm) punching press, fenestral fabric is made up of four edges rib, a plurality of plate rib and a plurality of grids space, accompanies the layer of polyurethane 6-1 that is interrupted in the middle of the two-layer stereotype; Layer of polyurethane 6-2
Fig. 3 is the construction unit sectional view of grid body 2; The construction unit of grid body 2 is made up of arris 5-1, arris 5-2, plate rib 3-1, plate rib 3-2, grid space 4-1, grid space 4-2, layer of polyurethane 6-1 and layer of polyurethane 6-2; Grid space 4-1 and grid space 4-2 are rectangle; Layer of polyurethane 6-1 is between plate rib 3-1 and plate rib 3-2, and layer of polyurethane 6-2 is between arris 5-1 and arris 5-2, and layer of polyurethane 6-1 and layer of polyurethane 6-2 and two-layer stereotype are bonding through adhesive layer.
The foregoing description is the utility model preferred implementation; But the execution mode of the utility model is not restricted to the described embodiments; Other any do not deviate from change, the modification done under spirit and the principle of the utility model, substitutes, combination, simplify; All should be the substitute mode of equivalence, be included within the protection range of the utility model.
Claims (5)
1. polyurethane-plumbous composite battery electrode plate grid; It is characterized in that: form by integrated lug and grid body; The grid body is the fenestral fabric that is formed by two-layer stereotype or lead alloy plate punching press; Fenestral fabric is made up of four edges rib, a plurality of plate rib and a plurality of grids space, accompanies that be interrupted or continuous layer of polyurethane in the middle of described two-layer stereotype or the lead alloy plate.
2. a kind of polyurethane according to claim 1-plumbous composite battery electrode plate grid is characterized in that: described layer of polyurethane is between plate rib and the plate rib and between arris and the arris.
3. a kind of polyurethane according to claim 1-plumbous composite battery electrode plate grid is characterized in that: described grid space is circle, rectangle, rhombus or other arbitrary shape.
4. a kind of polyurethane according to claim 1-plumbous composite battery electrode plate grid is characterized in that: bonding through adhesive layer between described layer of polyurethane and two-layer stereotype or the lead alloy plate.
5. a kind of polyurethane according to claim 1-plumbous composite battery electrode plate grid is characterized in that: described stereotype or lead alloy plate thickness are 0.05-5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120212023U CN202134610U (en) | 2011-06-22 | 2011-06-22 | Polyurethane-lead compound battery plate grid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120212023U CN202134610U (en) | 2011-06-22 | 2011-06-22 | Polyurethane-lead compound battery plate grid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202134610U true CN202134610U (en) | 2012-02-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120212023U Expired - Fee Related CN202134610U (en) | 2011-06-22 | 2011-06-22 | Polyurethane-lead compound battery plate grid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202134610U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022007355A1 (en) * | 2020-07-06 | 2022-01-13 | 肇庆理士电源技术有限公司 | Novel lead-carbon battery grid |
-
2011
- 2011-06-22 CN CN201120212023U patent/CN202134610U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022007355A1 (en) * | 2020-07-06 | 2022-01-13 | 肇庆理士电源技术有限公司 | Novel lead-carbon battery grid |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Polyurethane-lead composite battery plate grid and preparation method thereof Effective date of registration: 20140820 Granted publication date: 20120201 Pledgee: GUANGDONG MACHINERY IMP.&EXP. CO., LTD. Pledgor: Guangzhou SCUT Bestry Sci-Tech Ltd. Registration number: 2014990000682 |
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| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| C56 | Change in the name or address of the patentee |
Owner name: GUANGZHOU SCUT BESTRY TECHNOLOGY CO., LTD. Free format text: FORMER NAME: GUANGZHOU SCUT BESTRY SCI-TECH LTD. |
|
| CP03 | Change of name, title or address |
Address after: Luogang District jade Yan Lu HOLLEY street in Guangzhou City, Guangdong province 510630 No. 3 Patentee after: Guangzhou Chinese workers hundred river Science and Technology Ltd. Address before: 510640 room W201-218, building 1, National University Science Park, South China University of Technology, Guangzhou, Guangdong, Tianhe District Patentee before: Guangzhou SCUT Bestry Sci-Tech Ltd. |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20150729 Granted publication date: 20120201 Pledgee: GUANGDONG MACHINERY IMP.&EXP. CO., LTD. Pledgor: Guangzhou SCUT Bestry Sci-Tech Ltd. Registration number: 2014990000682 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Polyurethane-lead composite battery plate grid and preparation method thereof Effective date of registration: 20150805 Granted publication date: 20120201 Pledgee: Bank of China Limited by Share Ltd Guangzhou Tianhe branch Pledgor: Guangzhou Chinese workers hundred river Science and Technology Ltd. Registration number: 2015990000641 |
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| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20180921 Granted publication date: 20120201 |
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| PP01 | Preservation of patent right | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20210622 Granted publication date: 20120201 |
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| PD01 | Discharge of preservation of patent | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120201 Termination date: 20180622 |
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| CF01 | Termination of patent right due to non-payment of annual fee |