CN107359354A - A kind of tubular type maintenance-free battery - Google Patents
A kind of tubular type maintenance-free battery Download PDFInfo
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- CN107359354A CN107359354A CN201710643521.2A CN201710643521A CN107359354A CN 107359354 A CN107359354 A CN 107359354A CN 201710643521 A CN201710643521 A CN 201710643521A CN 107359354 A CN107359354 A CN 107359354A
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/64—Carriers or collectors
- H01M4/70—Carriers or collectors characterised by shape or form
- H01M4/72—Grids
- H01M4/73—Grids for lead-acid accumulators, e.g. frame plates
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/06—Lead-acid accumulators
- H01M10/12—Construction or manufacture
- H01M10/121—Valve regulated lead acid batteries [VRLA]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/64—Carriers or collectors
- H01M4/66—Selection of materials
- H01M4/68—Selection of materials for use in lead-acid accumulators
- H01M4/685—Lead alloys
-
- 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
-
- 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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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Cell Electrode Carriers And Collectors (AREA)
Abstract
The present invention relates to a kind of tubular type maintenance-free battery, cell jar is provided with 3 single lattices or 6 single lattices, and each cluster group is placed in a single lattice, is connected in series between cluster group；Multi-disc positive plate is welded into positive bus by positive plate plate ear, multi-disc negative plate is welded into negative bus-bar by negative plate plate ear, the mutually interspersed composition cluster group of the negative plate in positive plate and negative bus-bar in positive bus, isolated between positive plate and negative plate by dividing plate, weldering is connected with pole in the cluster group of cell jar both sides, cell jar and big lid heat-sealing connection, cover provided with 2 lead pipes and multiple acid filling holes greatly, lead pipe is engaged with pole, lead pipe welds to form terminal with pole, tegillum and big lid heat-sealing connection, it is small to cover provided with the electrode hole passed for terminal, tegillum side is provided with the air bleeding valve with air filter piece.Inside battery single lattice good capacitance consistency of the present invention, production cost is reduced, the present invention need not add water to safeguard in use, free from environmental pollution.
Description
Technical field
The present invention relates to a kind of tubular type maintenance-free battery, belong to environment-friendly type accumulator technical field.
Background technology
Electro-tricycle, carriage are widely used at present, main application be shipping, passenger traffic, pick children, old age rides instead of walk
Deng it has the advantages that convenient driving, stability is good, purposes is more, cheap, because of emission-free discharge, has accomplished green, low
Carbon, environmental protection.
Electrical source of power of the tubular type traction battery as electric three-wheel, carriage, the reason for battery life is long, live for positive plate
Property material be all wrapped in inside Dacron pipe, Main Ingredients and Appearance is brown lead oxide, and negative pole is paste spread type structure, and active material is velvet-like
Lead, conducting medium are dilute sulfuric acid, and participate in the electrochemical reaction of positive/negative plate.
Battery because positive plate using tubular structure design, positive active material brown lead oxide is difficult for drop-off, therefore long lifespan,
Because the plate railings of anode and cathode alloy composition of traction battery is lead antimony multicomponent alloy, lead-antimony alloy fusing point is lower than pure lead, and lead liquid is being cast
Or good fluidity during die casting, but the grid overpotential of hydrogen evolution made using lead-antimony alloy is low, and battery is caused in static storage certainly
Electric discharge, battery easy dehydration when continuous discharge and recharge uses, distilled water is required supplementation with after 30 circulations of normal use, need to often be entered
Row safeguards that the structure design of open type can cause caused hydrogen or oxygen gas in charging process to exclude, once running into naked light can cause
The danger of battery explosion, while electrolyte is easily revealed, unclean, environmental protection.
The working service process of tube-type open traction battery not only wastes time and energy, during distilled water is continuously replenished,
If can not accurately controlling addition to cause, single lattice electrolyte density is uneven, and battery causes single lattice to be held in charge and discharge process
Amount decay, backward cluster group can cause battery life to be decayed, and the tubular type traction battery life-span on open market is only capable of maintenance two
Year, while the problem of be faced with environmental pollution.
The content of the invention
It is an object of the invention to provide a kind of tubular type maintenance-free battery, the present invention fundamentally solves current opening
The problems such as frequent maintenances of tubular cells, short life, pollution environment, meet requirements at the higher level of the country to new energy battery.
The grid of tubular type maintenance-free battery of the present invention uses lead calcium tin aluminium silver alloy, and it is higher that the addition of calcium constituent can keep lead negative pole to have
Hydrogen-evolution overpotential, the addition of tin element overcomes " non-antimony effect ", suppresses " the early stage capacity that battery occurs when deep discharge circulates
Loss ", big lid are designed using maze-type structure, and battery caused hydrogen or oxygen gas chemical combination in charge and discharge process is that water flows into battery
Inside, has been truly realized non-maintaining, and air filter piece effectively excludes excessive gas, and prevent connecting line strike sparks caused by dissociate Mars
Enter battery explosion caused by battery with naked light.The preparation process clean environment firendly of the present invention, the battery consistency of preparation is good, the life-span
It is long.
Technical scheme is as follows：
A kind of tubular type maintenance-free battery, including cell jar, cluster group, big lid and tegillum, cell jar be provided with 3 single lattices or
6 single lattices, each cluster group are placed in a single lattice, are connected in series between cluster group, and the composition of cluster group is：Multi-disc positive plate
Positive bus is welded into by positive plate plate ear, multi-disc negative plate is welded into negative bus-bar, positive pole by negative plate plate ear
The mutually interspersed composition cluster group of the negative plate in positive plate and negative bus-bar in bus-bar, between positive plate and negative plate by
PE and glass fibre it is compound dividing plate isolation, playing a part of logical ion insulator while there is low resistance porous, electric power storage
Weldering is connected with pole, cell jar and big lid heat-sealing connection in the cluster group of pond groove both sides, covers greatly provided with 2 lead pipes and multiple notes
Sour hole, lead pipe are engaged with pole, and lead pipe welds to form terminal with pole, tegillum and lid heat-sealing connection greatly, small to cover provided with use
In the electrode hole that terminal passes, tegillum side is provided with the air bleeding valve with air filter piece.
Further, 4 positive plates are welded into positive bus by positive plate plate ear, and 5 negative plates pass through negative plate
Plate ear is welded into negative bus-bar；The big portion of covering is provided with maze-type structure, and is provided with 6 acid filling holes；Positive plate plate ear and negative pole
Plate plate ear is respectively arranged at the top of positive plate and negative plate, and this structure improves the High-current output performance of pole plate；Air filter piece
The PE materials that material is a diameter of 16mm, thickness is 5mm.
Further, the lead pipe, including lead pipe main body, annular lead platform, anti-twisting lead platform and acid leakage-proof screw thread, the lead
The end of pipe main body is provided with annular lead platform, the combination covered for lead pipe and greatly, and anti-twisting lead platform, anti-torsion are additionally provided with lead pipe main body
Dynamic lead platform is provided with multiple anti-terraced lattice of twisting, and multiple acid leakage-proof screw threads, lead pipe master are provided between anti-twisting lead platform and annular lead platform
Body, annular lead platform, anti-twisting lead platform and acid leakage-proof screw thread are formed in one structure.
Further, the anti-twisting lead platform is provided with the 6-10 anti-terraced lattice of twisting；Preferably, provided with 8 anti-twisting ladders
Lattice, this structure can effectively prevent and treat lead pipe in the activity covered greatly.
Further, it is provided with 1-4 acid leakage-proof screw thread between anti-twisting lead platform and annular lead platform；Preferably, it is anti-provided with 2
Sour screw thread is climbed, the problem of this structure can effectively prevent terminal pole from climbing acid.
Further, the internal diameter of lead pipe body top is 12cm, external diameter 16cm；Bottom inner diameter is 18.8cm, annular lead
The external diameter of platform is 21cm；The thickness of annular lead platform is 2.8cm；The external diameter of anti-twisting lead platform is 22cm；The thickness of anti-twisting lead platform
Spend for 3.2cm, the external diameter of acid leakage-proof screw thread is 19.2cm, and the height of lead pipe main body is 18cm, lead pipe body top to anti-twisting
The vertical range of lead platform is 10cm, and the length of the anti-terraced lattice of twisting is 4cm.The alloy composition of lead pipe uses lead antimony multicomponent alloy, main
The element to be added is Cu, Sn, Se, Ag, and the addition of multiple element adds the mobility and decay resistance of alloy, solved
The crystallization cold cracking problem of lead pipe different antimony contents under gravity casting, improve the mobility and decay resistance of alloy.
In the present invention, the grid skeleton of positive plate uses lead calcium tin aluminium silver alloy, wherein, the content of lead is 98.72%, calcium
Content be 0.06%, the content of tin is 1.2%, the content of aluminium is 0.015%, the content of silver is 0.005%；Tin improves battery
Deep discharge cycle life, silver make the corrosion resistance and electric conductivity of the invention that grid is further increased on the basis of high crystal structure
Can, lead calcium tin aluminium silver alloy even rushes production technology by continuous casting and is prepared, i.e., by continuous Cast Strip, continuously rolls, continuous punching
Grid skeleton is made in technique processed；Deviation of weight is minimum after the grid skeleton forming of positive plate in the present invention, eliminates because gravity pours
Crystal structure defects caused by casting and pressure pouring skeleton, crystal grain are refined, and improve the intensity and decay resistance of grid.
Terylene calandria is inserted in after grid skeleton forming, lead powder stirs after being mixed with the Cabot carbon black that mass fraction is 0.2% by sprinkling
Particle is made, then pours into terylene calandria so that safety and environmental protection of the present invention.
The grid of negative plate uses Pb-Ca-Sn-Al alloy, wherein, the content of lead is 99.295%, the content of calcium is 0.09%,
The content of tin is 0.6%, the content of aluminium is 0.015%, lead bullion band will be continuously cast after alloy melting, and 1mm marks are made in then roll-in
The. g., lead tape of quasi- thickness. g., lead tape by extension is drawn in the net that grid is made, this radioactivity structure design make it that CURRENT DISTRIBUTION is more equal
It is even；Lead plaster is made using paste mixing machine in lead powder and auxiliary material, then lead plaster is coated on grid using coating machine negative plate is made；It is auxiliary
Expect that for carbon materials, each composition accounts for lead powder and the percetage by weight of auxiliary material summation is：Barium sulfate 0.8%, humic acid 0.3%, lignin
0.2%th, carbon black 0.2%, chopped fiber 0.05%.
Tubular type maintenance-free battery positive active material after formation charging of the present invention is converted into brown lead oxide, and negative pole is lived
Property material is velvet-like lead, and conducting medium is dilute sulfuric acid；Positive plate makes the trip in lead plaster by high temperature, high humidity multisection type curing process
From lead content control below 0.8%, the adhesion of lead plaster and grid is enhanced.Tubular type maintenance-free battery of the present invention uses four
Fill one put, acid circulation internal formation process is prepared, electrolyte be in mobility circulation, improves what active material was changed
Uniformity and formation efficiency, no acid mist emission, realize efficient, environmentally friendly chemical conversion.The heat-sealing of tegillum is carried out after chemical conversion, by
Tubular type maintenance-free battery of the present invention is produced after airtight test detection is qualified.
Tubular type maintenance-free battery of the present invention uses pregnant solution type electrolyte, the alloying component phase of pregnant solution type electrolyte and grid
Coordinate so that the present invention need not add water to safeguard in use, and caused hydrogen or oxygen gas is largely carried out in charging process
Combination reaction generation water is flowed into inside single lattice, free from environmental pollution.
The present invention has advantages below compared with prior art：
1st, inside battery single lattice good capacitance consistency of the present invention, anode plate grid skeleton use lead calcium tin aluminium silver alloy, utilize continuous casting
Company rushes technique and is prepared, and skeleton decay resistance improves, and solves positive pole brown lead oxide in the prior art and, because adhesion is poor, fills
The problem of dilation of electric discharge active material repeatedly causes to come off, the life-span of battery of the present invention carries than traditional tubular cells
Double；
2nd, present invention reduces 40% production cost, solves the dust pollution caused by powder filling, the alloy of grid in the present invention
Composition is engaged with pregnant solution type electrolyte so that the present invention need not add water to safeguard in use, caused by charging process
Hydrogen or oxygen gas has largely carried out combination reaction generation water and flowed into inside single lattice, free from environmental pollution.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is big lid structural representation in the present invention；
Fig. 3 is tegillum structural representation in the present invention；
Fig. 4 covers exhaust structure schematic diagram to be small；
Fig. 5 is the grid skeleton structure schematic diagram of positive plate；
Fig. 6 is said positive-pole plate structure schematic diagram；
Fig. 7 is the grid structure schematic diagram of negative plate；
Fig. 8 is anode plate schematic diagram；
Fig. 9 is lead pipe structural representation in the present invention；
Figure 10 is lead pipe top view in the present invention.
Symbol description：
1. cell jar, 2. cluster groups, 3. big lid, the grid skeleton of 4. tegillums, 5. positive plates, 6. positive plates, 7. positive plate plates
Ear, the grid of 8. negative plates, 9. negative plates, 10. negative plate plate ears, 11. dividing plates, 12. poles, 13. lead pipes, 14. acid filling holes,
15. terminal, 16. electrode holes, 17. air filter pieces, 18. air bleeding valves, 13-1. lead pipes main body, 13-2. annular lead platform, the anti-twistings of 13-3.
The anti-terraced lattice of twisting of lead platform, 13-4. acid leakage-proofs screw thread, 13-5..
Embodiment
The invention will now be further described with reference to specific embodiments, advantages of the present invention and feature will be with description and
It is apparent.But embodiment is only exemplary, does not form any restrictions to the scope of the present invention.Those skilled in the art should
It should be appreciated that the details and form of technical solution of the present invention can be repaiied without departing from the spirit and scope of the invention
Change or replace, but these modifications and replacement are each fallen within protection scope of the present invention.
A kind of tubular type maintenance-free battery of embodiment 1
As shown in figures 1-8, tubular type maintenance-free battery includes cell jar 1, cluster group 2, big lid 3 and tegillum 4, cell jar 1
Provided with 6 single lattices, each cluster group 2 is placed in a single lattice, is connected in series between cluster group 2, and the composition of cluster group 2 is：4
Positive plate 6 is welded into positive bus by positive plate plate ear 7, and 5 negative plates 9 are welded into negative pole by negative plate plate ear 10 and converged
Stream is arranged, the positive plate 6 in positive bus and the mutually interspersed composition cluster group 2 of the negative plate 9 in negative bus-bar, positive plate 6
Isolated between negative plate 9 by the compound dividing plate 11 of PE and glass fibre, welded in the cluster group 2 of the both sides of cell jar 1 and be connected with pole
Post 12, cell jar 1 connect with the heat-sealing of big lid 3, and big lid 3 is provided with 2 lead pipes 13 and multiple acid filling holes 14, lead pipe 13 and pole
12 are engaged, and lead pipe 13 forms terminal 15 with the welding of pole 12, and tegillum 4 connects with the heat-sealing of big lid 3, and tegillum 3, which is provided with, to be used to hold
The electrode hole 16 that son 15 passes, the side of tegillum 4 are provided with the air bleeding valve 18 with air filter piece 17；
The grid skeleton 5 of positive plate uses lead calcium tin aluminium silver alloy, wherein, the content of lead is 98.72%, the content of calcium is
0.06%th, the content of tin is 1.2%, the content of aluminium is 0.015%, the content of silver is that 0.005% lead calcium tin aluminium silver alloy passes through continuous casting
Company rushes production technology and is prepared, and grid skeleton 5 is inserted in terylene calandria, lead powder and the Cabot that mass fraction is 0.2% after being molded
Particle is made by spraying stirring after carbon black mixing, then pours into terylene calandria, obtains positive plate 6；
The grid 8 of negative plate uses Pb-Ca-Sn-Al alloy, wherein, the content of lead is 99.295%, the content of calcium is 0.09%, tin
Content is 0.6%, the content of aluminium is 0.015%, lead bullion band will be continuously cast after alloy melting, and 1mm standards thickness is made in then roll-in
The. g., lead tape of degree. g., lead tape by extension is drawn in the net that grid is made, lead plaster is made using paste mixing machine in lead powder and auxiliary material, then utilize painting
Lead plaster is coated on grid and negative plate 9 is made by trigger；Auxiliary material is carbon materials, and each composition accounts for the weight hundred of lead powder and auxiliary material summation
Fraction is：Barium sulfate 0.8%, humic acid 0.3%, lignin 0.2%, carbon black 0.2%, chopped fiber 0.05%；
The conducting medium of tubular type maintenance-free battery of the present invention is dilute sulfuric acid, using pregnant solution type electrolyte.
Embodiment 2
On the basis of embodiment 1, as shown in figures 1-8, the big top of lid 3 is provided with maze-type structure, and is provided with 6 acid filling holes, just
Ears of pole plate 7 and negative plate plate ear 10 are respectively arranged on positive plate 6 and the top of negative plate 9, and the material of air filter piece 17 is a diameter of
16mm, the PE materials that thickness is 5mm.
Embodiment 3
On the basis of embodiment 1 and embodiment 2, as depicted in figs. 1 and 2, lead pipe includes lead pipe main body 13-1, annular lead 13-
2nd, anti-twisting lead 13-3 and acid leakage-proof screw thread 13-4, the lead pipe main body 13-1 end are provided with annular lead platform 13-2, for lead
The combination of pipe 13 and big lid 4, anti-twisting lead platform 13-3, anti-twisting lead platform 13-3 are additionally provided with lead pipe main body 13-1 and is provided with 13-8
The individual anti-terraced lattice 13-5 of twisting, is provided with 13-2 acid leakage-proof screw thread 13-4, lead between anti-twisting lead platform 13-3 and annular lead platform 13-2
Pipe main body 13-1, annular lead platform 13-2, anti-twisting lead platform 13-3 and acid leakage-proof screw thread 13-4 are formed in one structure.
Embodiment 4
On the basis of embodiment 3, as Figure 1-10 shows, the internal diameter at the top of the lead pipe main body 13-1 is 12cm, and external diameter is
16cm；Bottom inner diameter is 18.8cm, and the external diameter of annular lead platform 2 is 21cm；The thickness of annular lead platform 2 is 2.8cm；Anti- twisting lead
The external diameter of platform 3 is 22cm；The thickness of anti-twisting lead platform 3 is 3.2cm, and the external diameter of acid leakage-proof screw thread 4 is 19.2cm, lead pipe main body 1
Height be 18cm, to anti-twisting lead platform 13-3 vertical range be 10cm at the top of lead pipe main body 13-1, it is anti-to twist terraced lattice 13-5
Length be 4cm；The composition of lead pipe 13 is lead antimony multicomponent alloy, and the element mainly added is Cu, Sn, Se, Ag.
Test example carries out cyclic endurance test to novel pipe maintenance-free battery and common tube type storage battery, when
When accumulator capacity is down to the 80% of rated capacity, novel pipe maintenance-free battery cycle-index is 1206 times, common tubular type electricity
Pond is 512 times；And present invention reduces 40% production cost.
The present invention need not add water to safeguard that safe and reliable, battery capacity is big, service life during normal use
It is long.
Claims (10)
1. a kind of tubular type maintenance-free battery, it is characterised in that tubular type maintenance-free battery includes cell jar, cluster group, big
Lid and tegillum, cell jar are provided with 3 single lattices or 6 single lattices, and each cluster group is placed in a single lattice, connected between cluster group
Connection, the composition of cluster group are：Multi-disc positive plate is welded into positive bus by positive plate plate ear, and multi-disc negative plate passes through negative
Ears of pole plate is welded into negative bus-bar, the mutually interspersed group of the negative plate in positive plate and negative bus-bar in positive bus
Into cluster group, isolated between positive plate and negative plate by the compound dividing plate of PE and glass fibre, the cluster group of cell jar both sides
Upper weldering is connected with pole, cell jar and big lid heat-sealing connection, covers greatly provided with 2 lead pipes and multiple acid filling holes, lead pipe and pole
It is engaged, lead pipe welds to form terminal with pole, tegillum and lid heat-sealing connection greatly, small to cover provided with the electrode passed for terminal
Hole, tegillum side are provided with the air bleeding valve with air filter piece.
2. tubular type maintenance-free battery according to claim 1, it is characterised in that 4 positive plates pass through positive plate plate ear
Positive bus is welded into, 5 negative plates are welded into negative bus-bar by negative plate plate ear；The big portion of covering is provided with labyrinth type knot
Structure, and it is provided with 6 acid filling holes；Positive plate plate ear and negative plate plate ear are respectively arranged at the top of positive plate and negative plate, air filter piece
The PE materials that material is a diameter of 16mm, thickness is 5mm.
3. tubular type maintenance-free battery according to claim 1, it is characterised in that the grid skeleton of positive plate uses lead calcium
Tin aluminium silver alloy, wherein, the content of lead is 98.72%, the content of calcium is 0.06%, the content of tin is 1.2%, the content of aluminium is
0.015%th, silver-colored content is 0.005%；Terylene calandria is inserted in after grid skeleton forming, lead powder is won with the card that mass fraction is 0.2%
Particle is made by spraying stirring after special carbon black mixing, then pours into terylene calandria, obtains positive plate.
4. tubular type maintenance-free battery according to claim 1, it is characterised in that the grid of negative plate uses lead calcium tin aluminium
Alloy, wherein, the content of lead is 99.295%, the content of calcium is 0.09%, the content of tin is 0.6%, the content of aluminium is 0.015%,
Lead bullion band will be continuously cast after alloy melting, the. g., lead tape of 1mm standard thicknesses is made in then roll-in, and. g., lead tape is drawn in the net to make by extension
Into grid, lead plaster is made using paste mixing machine in lead powder and auxiliary material, then lead plaster is coated on grid using coating machine negative pole is made
Plate；Auxiliary material is carbon materials, and each composition accounts for lead powder and the percetage by weight of auxiliary material summation is：Barium sulfate 0.8%, humic acid 0.3%,
Lignin 0.2%, carbon black 0.2%, chopped fiber 0.05%.
5. tubular type maintenance-free battery according to claim 1, it is characterised in that conductive Jie of tubular type maintenance-free battery
Matter is dilute sulfuric acid；Using pregnant solution type electrolyte.
6. tubular type maintenance-free battery according to claim 1, it is characterised in that the lead pipe, including lead pipe main body, ring
Shape lead platform, anti-twisting lead platform and acid leakage-proof screw thread, the end of the lead pipe main body are provided with annular lead platform, are additionally provided with lead pipe main body
Anti- twisting lead platform, anti-twisting lead platform are provided with multiple anti-terraced lattice of twisting, are provided between anti-twisting lead platform and annular lead platform multiple anti-
Climb sour screw thread, lead pipe main body, annular lead platform, anti-twisting lead platform and acid leakage-proof screw thread are formed in one structure.
7. tubular type maintenance-free battery according to claim 6, it is characterised in that the anti-twisting lead platform is provided with 6-10
The individual anti-terraced lattice of twisting；Preferably, provided with 8 anti-terraced lattice of twisting.
8. tubular type maintenance-free battery according to claim 6, it is characterised in that the anti-twisting lead platform and annular lead platform
Between be provided with 1-4 acid leakage-proof screw thread；Preferably, provided with 2 acid leakage-proof screw threads.
9. tubular type maintenance-free battery according to claim 6, it is characterised in that the internal diameter of lead pipe body top is
12cm, external diameter 16cm；Bottom inner diameter is 18.8cm, and the external diameter of annular lead platform is 21cm；The thickness of annular lead platform is
2.8cm；The external diameter of anti-twisting lead platform is 22cm；The thickness of anti-twisting lead platform is 3.2cm, and the external diameter of acid leakage-proof screw thread is
19.2cm, the height of lead pipe main body is 18cm, and lead pipe body top to the vertical range of anti-twisting lead platform is 10cm, anti-twisting ladder
The length of lattice is 4cm.
10. tubular type maintenance-free battery according to claim 6, it is characterised in that the alloy composition of lead pipe uses lead antimony
Multicomponent alloy, the element mainly added are Cu, Sn, Se, Ag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710643521.2A CN107359354A (en) | 2017-07-31 | 2017-07-31 | A kind of tubular type maintenance-free battery |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710643521.2A CN107359354A (en) | 2017-07-31 | 2017-07-31 | A kind of tubular type maintenance-free battery |
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| CN107359354A true CN107359354A (en) | 2017-11-17 |
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| CN201710643521.2A Withdrawn CN107359354A (en) | 2017-07-31 | 2017-07-31 | A kind of tubular type maintenance-free battery |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109346781A (en) * | 2018-09-14 | 2019-02-15 | 骆驼集团蓄电池研究院有限公司 | A kind of small-sized AGM boosting battery |
| CN109585939A (en) * | 2018-10-30 | 2019-04-05 | 浙江平湖华龙实业股份有限公司 | A kind of high-performance battery |
| 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 |
| CN112034363A (en) * | 2020-09-04 | 2020-12-04 | 超威电源集团有限公司 | Method for detecting falling of single lattice of sealed lead-acid storage battery |
-
2017
- 2017-07-31 CN CN201710643521.2A patent/CN107359354A/en not_active Withdrawn
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109346781A (en) * | 2018-09-14 | 2019-02-15 | 骆驼集团蓄电池研究院有限公司 | A kind of small-sized AGM boosting battery |
| CN109585939A (en) * | 2018-10-30 | 2019-04-05 | 浙江平湖华龙实业股份有限公司 | A kind of high-performance battery |
| CN109585939B (en) * | 2018-10-30 | 2021-10-29 | 浙江平湖华龙实业股份有限公司 | High-performance storage battery |
| 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 |
| CN112034363A (en) * | 2020-09-04 | 2020-12-04 | 超威电源集团有限公司 | Method for detecting falling of single lattice of sealed lead-acid storage battery |
| CN112034363B (en) * | 2020-09-04 | 2023-04-14 | 超威电源集团有限公司 | Method for detecting single lattice lag of sealed lead-acid storage battery |
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Application publication date: 20171117 |