CN1652385A - High-energy sealed maintenance-free lead-acid accumulator for submarine - Google Patents

High-energy sealed maintenance-free lead-acid accumulator for submarine Download PDF

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CN1652385A
CN1652385A CNA200510053802XA CN200510053802A CN1652385A CN 1652385 A CN1652385 A CN 1652385A CN A200510053802X A CNA200510053802X A CN A200510053802XA CN 200510053802 A CN200510053802 A CN 200510053802A CN 1652385 A CN1652385 A CN 1652385A
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lead
submarine
acid accumulator
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CN100365861C (en
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陈有孝
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BEIJING TIANRUI LIMAI TECHNOLOGY Co Ltd
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BEIJING TIANRUI LIMAI TECHNOLOGY Co Ltd
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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
    • 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

New pole plate structure is adopted to solve afflux issue and issue for reasonable distributing current in pole plate. New type alloy material for sheet grating of positive and negartive poles, combination of active material for positive and negartive poles and formula of electrolyte is adopted in the disclosed batteries. Thus, the disclosed lead acid battery in use for submarine realizes capabilities of high energy, airproof and free from maintenance. Gravimetric specific energy of the disclosed new type battery reaches 50Wh/kg and maximal volumetric specific energy reaches 162.3Wh/dm3 in 10 hours discharge.

Description

High-energy sealed maintenance-free lead-acid accumulator for submarine
Technical field: the present invention proposes a kind of high-energy sealed maintenance-free lead-acid accumulator for submarine, belongs to the novel energy field.
Background technology: submarine plays important effect in modernized naval equipment.Submarine is divided into conventional submarine and nuclear-powered submarine according to power source.The power configuration of conventional submarine is large-sized diesel motor and ultra-large type lead acid accumulator.The power configuration of nuclear-powered submarine is a nuclear power unit, and Diesel engine and standby lead-acid battery answer this lead acid accumulator to be still the important motivity source of submarine so far.The conventionally powered submarines that 212 types of nearest German development and production are furnished with fuel cell causes a sensation the world, practice fuel cells only is an accessory power supply, the fuel cell that 212 type submarines made in Germany are installed only can provide the power of 300KW, for gross power is submarine about 3000KW, use when fuel cell only can be hidden under water, motor-driven power remains by lead acid accumulator and is provided when fighting under water.Main cause is lead acid accumulator stable performance, reliable.Though new technology, the new product in secondary cell field continue to bring out, and nickel-hydride accumulator, lithium-ions battery, fuel cell have occurred.These batteries can't replace the lead acid accumulator that submarine is used, and sealing nickel-Hydrogenized compound battery inner pressure of battery behind the periodic duty several times can raise a lot, and the completeness of battery is subjected to serious query.The non-tight nickel-Hydrogenized compound battery need regularly replace electrolyte (KOH), uses at submarine and is subjected to great restriction.Though lithium ion battery has good gravimetric specific energy, the fail safe of lithium ion battery will seriously restrict the application on submarine.Fuel cell has the beyond challenge advantage of other battery, but H 2, O 2The present maximum of the power of fuel cell is accomplished 300KW, only can be as the accessory power supply of submarine.Lead acid accumulator also will be kept down in the controlling status of conventional submarine for this reason.
Yet the common lead acid accumulator is used submarine and is also existed very serious defective, mainly shows:
1, the battery weight specific energy is low: QT60S type submarine leads gravimetric specific energy with lead acid accumulator 10h and only is 30Wh/kg;
2, volume is big: be embodied in volumetric specific energy and only be 77Wh/dm 3
3, heavy-current discharge performance is poor: be 60 minutes QT60S type common lead acid accumulator 6000A discharge time of 2V10300Ah (10h leads discharge capacity) only, emits 10h and lead 58.2% of capacity;
Produce a large amount of acid mists when 4, charging: the acid mist pollution environment that battery produces when charging, give away one's position, to the concealed submarine of needs, it is very disadvantageous that charging produces acid mist;
5, acid is climbed in battery leakage often: the common lead acid accumulator is an open design, and the effusion of sulfuric acid electrolyte is inevitable.Patrol the submarine of dagger-axe in the ocean degree of depth, break through the frightened astonished wave of washing in a pan, huge jolting also is inevitable.Submarine equipment is not only corroded in the effusion of sulfuric acid electrolyte, and also to endanger the soldier healthy;
6, need periodic maintenance:, cause large quantity of moisture to separate because battery produces a large amount of gas when charging.For this reason the soldier just to have to regularly be that battery adds electrolyte, a submarine carries a large amount of sulfuric acid electrolytes in executing the task, waste of manpower is not said, is very unsafe yet.
Replace the common lead acid accumulator with sealed lead-acid accumulator free from maintenance is the important topic of submarine with lead acid accumulator for this reason.
Sealed lead-acid accumulator free from maintenance is the renewal product of common lead acid accumulator, since last century the eighties sealed lead-acid accumulator free from maintenance suitability for industrialized production, between two more than ten years at numerous industry sealed lead acid storage batteries such as communication, electric power, railway, UPS with its good performance and common lead acid accumulator interchangeability completely, progressively replaced the common lead acid accumulator.And what still use so far with lead acid accumulator at submarine is the common lead acid accumulator.The reason that sealed lead-acid accumulator free from maintenance fails to be applied to submarine is many-sided, say that from battery technology the ultra-large type battery that submarine is used proposes very strict requirement to sealed lead acid storage battery, not only require lead acid accumulator to realize closed maintenance free, also will realize high specific energy.The positive/negative plate grid material of ultra-large type sealed lead acid storage battery, the CURRENT DISTRIBUTION of grid, the afflux of pole plate, the both positive and negative polarity active material combines with plate railings of anode and cathode, particularly importantly the electromotive force of ultra-large type battery grid, pole plate distributes, CURRENT DISTRIBUTION all has a strong impact on the performance of sealed lead-acid accumulator free from maintenance.Invent a kind of high-energy sealed maintenance-free lead-acid accumulator that is applied to submarine is very important for this reason.
Summary of the invention: the present invention proposes a kind of high-energy sealed maintenance-free lead-acid accumulator for submarine, it is characterized in that:
1, high-energy sealed maintenance-free lead-acid accumulator for submarine adopts the flame-proof ABS engineering plastics;
2, the dividing plate of high-energy sealed maintenance-free lead-acid accumulator for submarine is selected the high-quality fibreglass diaphragm for use;
3, the positive grid alloy material of high-energy sealed maintenance-free lead-acid accumulator for submarine is:
The pure Pb of 100kg (Pb content＞99.994%) adds 0.6kg～1.6kgSb, adds 0.01kg～0.3kgAs, adds 0.01kg～0.5kgAg, add 0.01kg～1.0kgSn, add 0.01kg～0.5kgCu, add 0.01～0.1kgAl, add 0.01kg～0.1kgSe;
The high temperature melting that the alloy material of above-mentioned composition is heated to 480～520 ℃ in lead melting furnace stirs, and waters to cast from the anode plate grid mould, makes anode plate grid;
4, the high-energy sealed maintenance-free lead-acid accumulator for submarine positive electrode active compound composition is:
Per hundred kilograms of oxidizabilities are that to add density be 1.08g/cm for 76%～78% lead powder 3～1.25g/cm 312 liters of sulfuric acid solutions, add 300 orders opposite sex graphite 0.2kg～0.3kg, add Dynel 0.15kg～0.2kg, add 600 order Al 2O 30.1kg～0.2kg adds 600 order ZrO 20.15kg～0.2kg adds 300 order metal lead powder 0.2kg～0.3kg, transferring to the lead plaster apparent gravity with pure water is 4.2g/cm 3～4.3g/cm 3, be coated on the anode plate grid after leaving standstill.It is poor that this electrode plate structure has overcome ultra-large type pole plate catchment effect, and the inefficient defective of pole plate greatly improves the ultra-large type sealed lead acid storage battery capacity of assembling;
5, high-energy sealed maintenance-free lead-acid accumulator for submarine negative plate grid alloy material is:
The pure Pb of 100kg (Pb content＞99.994%) adds 0.06kg～0.12kgCa, adds 0.01kg～0.08kgAl, adds 0.01kg～0.08kgCu, adds 0.01kg～1.2kgSn, adds 0.01kg～0.5kgBi, adds 0.01kg～0.02kgIn;
The high temperature melting that the alloy material of above-mentioned composition is heated to 480～520 ℃ in lead melting furnace stirs, and waters to cast from the negative electrode grid mould, makes negative electrode grid;
6, the high-energy sealed maintenance-free lead-acid accumulator for submarine composition of cathode active materials is:
Per hundred kilograms of oxidizabilities are that to add density be 1.08g/cm for 75%～78% lead powder 3～1.25g/cm 312 liters of sulfuric acid solutions add alpha-or beta-naphthoic acid 0.2kg～0.3kg, add BaSO 40.2kg～0.4kg adds 300 orders opposite sex graphite 0.25kg～0.3kg, adds acrylic short fiber 0.2kg～0.3kg, adds CdSO 40.1kg～0.3kg adds 600 order ZrO 20.1kg～0.3kg adds humic acid 0.2kg～0.3kg, transferring to the lead plaster apparent gravity with pure water is 4.2g/cm 3～4.25g/cm 3, be coated on the negative electrode grid after leaving standstill.It is poor that this electrode plate structure has overcome ultra-large type pole plate catchment effect, and the inefficient defective of pole plate greatly improves the ultra-large type sealed lead acid storage battery capacity of assembling;
7, the high-energy sealed maintenance-free lead-acid accumulator for submarine electrolyte prescription is:
100kg proportion is 1.29g/cm 3～1.295g/cm 3Sulfuric acid solution, add the hydroxyl sodium phosphate of 0.1kg～2.0kg, add 0.1kg～2.0kgCdSO 4, add 0.1kg～1.0kgNa 2SO 4, inject the electrolyte into battery after, get final product cell cover is bonding with adhesive;
For making pole plate obtain rational CURRENT DISTRIBUTION, improve the catchment effect of pole plate, with highly for the pole plate of H is divided into plurality of sections, H 1, H 2, H 3, as shown in Figure 1 and Figure 2.H generally speaking 1, H 2, H 3Height be 200～300mm, under the height condition of such size, electromotive force, the CURRENT DISTRIBUTION of pole plate are more reasonable, the catchment effect of pole plate is also fine, with H 1, H 2, H 3Couple together with the structure that is similar to common pole plate lug, form large-scale pole plate height H.Promptly satisfied the requirement for height of ultra-large type high energy sealed lead-acid storage battery to pole plate, the good catchment effect of having got back, the efficient of pole plate greatly improves, thereby has improved the capacity of ultra-large type high energy sealed lead-acid storage battery.
Description of drawings:
Accompanying drawing 1 is a high-energy sealed lead-acid accumulator for submarine grid schematic diagram.(1) is the grid height H among the figure, (2) be with the ultra-large type grid along height H, be divided into several portions, i.e. H 1, H 2, H 3H 1, H 2, H 3Height between 200mm～300mm, (3) are H 1With H 2, H 3Connection adopt the pattern of grid lug, the lug width is 15mm～20mm, the height of (4) coupling part is σ=8mm～10mm, (5) be B for the grid width, (6) be the lug of whole grid, width is D=20mm～30mm, highly is 30mm～40mm;
Accompanying drawing 2 is grid schematic diagrames of high-energy sealed lead-acid accumulator for submarine full-filling active material.(1) is the grid height H among the figure, (2) be with the ultra-large type grid along height H, be divided into several portions, i.e. H 1, H 2, H 3H 1, H 2, H 3Height between 200mm～300mm, (3) are H 1With H 2, H 3Connection adopt the pattern of grid lug, the lug width is 15mm～20mm, the height of (4) coupling part is σ=8mm～10mm, (5) be B for the grid width, (6) be the lug of whole grid, width is D=20mm～30mm, highly is 30mm～40mm; (7) be the active material of full-filling on grid, H 1, H 2, H 3Coupling part not full-filling of σ place active material;
Accompanying drawing 3 is high-energy sealed lead-acid accumulator for submarine grid schematic diagrames.(1) is 880mm for the grid height among the figure, and (2) for being that 880mm is divided into 4 sections with the grid height, H 1=H 2=H 3=H 4=217mm, (3) are H 1With H 2, H 3, H 4The junction height is σ=8mm, and (4) are the wide 20mm of lug of the coupling part of grid lug pattern, and (5) are 610mm for the grid width, and (6) are integral slab grid ear, and the lug height is 30mm, and wide is 30mm;
Accompanying drawing 4 is grid schematic diagrames of high-energy sealed lead-acid accumulator for submarine full-filling active material.(1) is 880mm for the grid height among the figure, and (2) for being that 880mm is divided into 4 sections with the grid height, H 1=H 2=H 3=H 4=217mm, (3) are H 1With H 2, H 3, H 4The junction height is σ=8mm, and (4) are the wide 20mm of lug of the coupling part of grid lug pattern, and (5) are 610mm for the grid width, and (6) are integral slab grid ear, and the lug height is 30mm, and wide is 30mm, and (7) are H 1, H 2, H 3, H 4Part full-filling active material is at coupling part σ not full-filling of place active material;
Embodiment:
Embodiment:
Produce QT60S type high-energy sealed maintenance-free lead-acid accumulator for submarine:
1, shell is selected the ABS engineering plastics for use, fire-retardant coefficient＞28, and shell sizes is: 636mm * 366mm * 1095mm, shell upper casing and air cell size are: 638mm * 366mm * 110mm, shell go to the bottom and partly are of a size of: 638mm * 366mm * 985mm;
2, the pole plate that is designed to sealed lead acid storage battery is of a size of 880mm * 610mm * σ (electrode thickness).Its catchment effect of pole plate that 880mm is high is very poor, H=880mm is divided into 4 sections, H for this reason 1=H 2=H 3=H 4=217mm, σ=8mm, as shown in Figure 3, Figure 4;
3, battery separator is selected the super fibreglass diaphragm of boracic for use;
4, the anode grid is of a size of: 880mm * 610mm * 4mm.The positive grid alloy composition is: the pure Pb of 100kg (Pb content＞99.994%)+0.8kgSb+0.15kgAs+0.03kgAg+0.8kgSn+0.02kgCu+0.03kgAl+0.08 kgSe, above-mentioned alloy is heated to 480-520 ℃ of insulation 30 minutes in lead melting furnace, waters after stirring and cast from the anode plate grid mould;
5, positive electrode active compound composition is: (degree of oxidation of lead powder is 78% to the 100kg lead powder, and apparent gravity is 1.42g/cm 3), adding density is 1.20g/cm 3Sulfuric acid solution 12L, add 300 orders opposite sex graphite 0.22kg, add Dynel 0.2kg, add 600 order Al 2O 30.12kg, add 600 order ZrO 20.15kg, add 300 order metal lead powder 0.2kg, transferring to the lead plaster apparent gravity with pure water is 4.26g/cm 3, after stirring, left standstill 3 hours, be coated on the anode plate grid, strict control to go up the cream amount, go up cream amount error ± 0.5% for every, but the anode plate after the full-filling through overcuring, change into the ripe pole plate that becomes assembled battery;
6, negative electrode grid is of a size of 880mm * 610mm * 2.gmm.The prescription of negative plate grid alloy is: the pure Pb of 100kg (Pb content＞99.994%)+0.1kgCa+0.02kgAl+0.02kgCu+1.1kgSn+0.15kgBi+0.02kgIn, in lead melting furnace, be heated to 500 ℃～510 ℃ insulations 30 minutes, water and cast from the negative electrode grid mould, make negative electrode grid.Under the condition of drying, deposit 24h and promptly can be used for coated plate;
7, negative electrode active substance formulation is: (degree of oxidation of lead powder is 76% to the 100kg lead powder, and apparent gravity is 1.42g/cm 3), adding density is 1.25g/cm 3Sulfuric acid solution 12L, add alpha-or beta-naphthoic acid 0.22kg, add BaSO 40.25kg, add 300 orders opposite sex graphite 0.3kg, add acrylic short fiber 0.3kg, add CdSO 40.25kg, add 600 order ZrO 20.1kg, add humic acid 0.3kg, transferring to the lead plaster apparent gravity with pure water is 4.2g/cm 3, be applied to negative electrode grid after stirring, make negative plates through overcuring, after changing into;
8, being assembled into of battery keeps battery to have good sealing property, adopts the compound mode of negative plate more than positive plate, and membrane thicknesses is 0.8 * 3mm in the middle of the positive/negative plate.Assembling compression ratio 8～10%.The component of electrolyte is: density is 1.295g/cm 3The 100kg sulfuric acid solution in add 1.0kg hydroxyl sodium phosphate, add 0.5kgCdSO 4, add 0.3kgNa 2SO 4
Positive/negative plate is assembled into battery according to conventional fit, injects electrolyte and gets final product.Lead the discharge gravimetric specific energy with the 10h of the high-energy sealed maintenance-free lead-acid accumulator for submarine of aforesaid way production and reach 50Wh/kg, 6000A reaches more than 2 hours discharge time, improves 100% than standard-required.

Claims (10)

1, the present invention proposes a kind of high-energy sealed maintenance-free lead-acid accumulator for submarine, it is characterized in that:
High-energy sealed maintenance-free lead-acid accumulator for submarine adopts the flame-proof ABS engineering plastics;
The dividing plate of high-energy sealed maintenance-free lead-acid accumulator for submarine is selected the high-quality fibreglass diaphragm for use;
The plate designs of high-energy sealed maintenance-free lead-acid accumulator for submarine is:
To highly be divided into H for the pole plate of H 1, H 2, H 3Section, H 1, H 2, H 3Size be generally 200～300mm.H 1, H 2, H 3The connected mode of pole plate lug pattern is adopted in the junction, the pole plate that to connect into a height overall be H;
The positive grid alloy material of high-energy sealed maintenance-free lead-acid accumulator for submarine is:
The pure Pb of 100kg (Pb content＞99.994%) adds 0.6kg～1.6kgSb, adds 0.01kg～0.3kgAs, adds 0.01kg～0.5kgAg, add 0.01kg～1.0kgSn, add 0.01kg～0.5kgCu, add 0.01～0.1kgAl, add 0.01kg～0.1kgSe;
The high temperature melting that the alloy material of above-mentioned composition is heated to 480 ℃～520 ℃ in lead melting furnace stirs, and waters to cast from the anode plate grid mould, makes anode plate grid;
The high-energy sealed maintenance-free lead-acid accumulator for submarine positive electrode active compound composition is:
Per hundred kilograms of oxidizabilities are that to add density be 1.08g/cm for 76%～78% lead powder 3～1.25g/cm 312 liters of sulfuric acid solutions, add 300 orders opposite sex graphite 0.2kg～0.3kg, add Dynel 0.15kg～0.2kg, add 600 order Al 2O 30.1kg～0.2kg adds 600 order ZrO 20.15kg～0.2kg adds 300 order metal lead powder 0.2kg～0.3kg, transferring to the lead plaster apparent gravity with pure water is 4.2g/cm 3～4.3g/cm 3, be coated on the anode plate grid after leaving standstill.It is poor that this electrode plate structure has overcome ultra-large type pole plate catchment effect, and the inefficient defective of pole plate greatly improves the ultra-large type sealed lead acid storage battery capacity of assembling;
High-energy sealed maintenance-free lead-acid accumulator for submarine negative plate grid alloy material is:
The pure Pb of 100kg (Pb content＞99.994%) adds 0.06kg～0.12kgCa, adds 0.01kg～0.08kgAl, adds 0.01kg～0.08kgCu, adds 0.01kg～1.2kgSn, adds 0.01kg～0.5kgBi, adds 0.01kg～0.02kgIn;
The high temperature melting that the alloy material of above-mentioned composition is heated to 480 ℃～520 ℃ in lead melting furnace stirs, and waters to cast from the negative electrode grid mould, makes negative electrode grid;
The high-energy sealed maintenance-free lead-acid accumulator for submarine composition of cathode active materials is:
Per hundred kilograms of oxidizabilities are that to add density be 1.08g/cm for 75%～78% lead powder 3～1.25g/cm 312 liters of sulfuric acid solutions add alpha-or beta-naphthoic acid 0.2kg～0.3kg, add BaSO 40.2～0.4kg adds 300 orders opposite sex graphite 0.25kg～0.3kg, adds acrylic short fiber 0.2kg～0.3kg, adds CdSO 40.1kg～0.3kg adds 600 order ZrO 20.1kg～0.3kg adds humic acid 0.2kg～0.3kg, transferring to the lead plaster apparent gravity with pure water is 4.2g/cm 3～4.25g/cm 3, be coated on the negative electrode grid after leaving standstill.It is poor that this electrode plate structure has overcome ultra-large type pole plate catchment effect, and the inefficient defective of pole plate greatly improves the ultra-large type sealed lead acid storage battery capacity of assembling;
The high-energy sealed maintenance-free lead-acid accumulator for submarine electrolyte prescription is:
100kg proportion is 1.29g/cm 3～1.295g/cm 3Sulfuric acid solution, add the hydroxyl sodium phosphate of 0.1kg～2.0kg, add 0.1kg～2.0kgCdSO 4, add 0.1kg～1.0kgNa 2SO 4, inject the electrolyte into battery after, get final product cell cover is bonding with adhesive.
2, according to claims 1 described high-energy sealed maintenance-free lead-acid accumulator for submarine, it is characterized in that:
High-energy sealed maintenance-free lead-acid accumulator for submarine adopts the flame-proof ABS engineering plastics;
The dividing plate of high-energy sealed maintenance-free lead-acid accumulator for submarine is selected the high-quality fibreglass diaphragm for use;
The plate designs of high-energy sealed maintenance-free lead-acid accumulator for submarine is:
To highly be divided into H for the pole plate of H 1, H 2, H 3Section, H 1, H 2, H 3Size be generally 200～300mm.H 1, H 2, H 3The connected mode of pole plate lug pattern is adopted in the junction, the pole plate that to connect into a height overall be H;
The positive grid alloy material of high-energy sealed maintenance-free lead-acid accumulator for submarine is:
The pure Pb of 100kg (Pb content＞99.994%) adds 0.6kg～1.0kgSb, adds 0.01kg～0.15kgAs, adds 0.01kg～0.25kgAg, add 0.01kg～0.5kgSn, add 0.01kg～0.25kgCu, add 0.01kg～0.05kgAl, add 0.01kg～0.05kgSe;
The high temperature melting that the alloy material of above-mentioned composition is heated to 480 ℃～520 ℃ in lead melting furnace stirs, and waters to cast from the anode plate grid mould, makes anode plate grid;
The high-energy sealed maintenance-free lead-acid accumulator for submarine positive electrode active compound composition is:
Per hundred kilograms of oxidizabilities are that to add density be 1.18g/cm for 76%～78% lead powder 312 liters of sulfuric acid solutions, add 300 orders opposite sex graphite 0.2kg～0.3kg, add Dynel 0.15kg～0.2kg, add 600 order Al 2O 30.1kg～0.2kg adds 600 order ZrO 20.15kg～0.2kg adds 300 order metal lead powder 0.2kg～0.3kg, transferring to the lead plaster apparent gravity with pure water is 4.2g/cm 3～4.3g/cm 3, be coated on the anode plate grid after leaving standstill.It is poor that this electrode plate structure has overcome ultra-large type pole plate catchment effect, and the inefficient defective of pole plate greatly improves the ultra-large type sealed lead acid storage battery capacity of assembling;
High-energy sealed maintenance-free lead-acid accumulator for submarine negative plate grid alloy material is:
The pure Pb of 100kg (Pb content＞99.994%) adds 0.06kg～0.09kgCa, adds 0.01kg～0.04kgAl, adds 0.01kg～0.04kgCu, adds 0.01kg～0.6kgSn, adds 0.01kg～0.25kgBi, adds 0.01kg～0.015kgIn;
The high temperature melting that the alloy material of above-mentioned composition is heated to 480 ℃～520 ℃ in lead melting furnace stirs, and waters to cast from the negative electrode grid mould, makes negative electrode grid;
The high-energy sealed maintenance-free lead-acid accumulator for submarine composition of cathode active materials is:
Per hundred kilograms of oxidizabilities are that to add density be 1.18g/cm for 75%～78% lead powder 312 liters of sulfuric acid solutions add alpha-or beta-naphthoic acid 0.2kg～0.3kg, add BaSO 40.2kg～0.4kg adds 300 orders opposite sex graphite 0.25kg～0.3kg, adds acrylic short fiber 0.2kg～0.3kg, adds CdSO 40.1kg～0.3kg adds 600 order ZrO 20.1kg～0.3kg adds humic acid 0.2kg～0.3kg, transferring to the lead plaster apparent gravity with pure water is 4.2g/cm 3～4.25g/cm 3, be coated on the negative electrode grid after leaving standstill.It is poor that this electrode plate structure has overcome ultra-large type pole plate catchment effect, and the inefficient defective of pole plate greatly improves the ultra-large type high energy sealed lead-acid storage battery capacity of assembling;
The high-energy sealed maintenance-free lead-acid accumulator for submarine electrolyte prescription is:
100kg proportion is 1.29g/cm 3～1.295g/cm 3Sulfuric acid solution, add the hydroxyl sodium phosphate of 0.8kg, add 1.1kgCdSO 4, add 0.5kgNa 2SO 4, inject the electrolyte into battery after, get final product cell cover is bonding with adhesive.
3, according to claims 1 described high-energy sealed maintenance-free lead-acid accumulator for submarine, it is characterized in that:
High-energy sealed maintenance-free lead-acid accumulator for submarine adopts the flame-proof ABS engineering plastics;
The dividing plate of high-energy sealed maintenance-free lead-acid accumulator for submarine is selected the high-quality fibreglass diaphragm for use;
The plate designs of high-energy sealed maintenance-free lead-acid accumulator for submarine is:
To highly be divided into H for the pole plate of H 1, H 2, H 3Section, H 1, H 2, H 3Size be generally 200～300mm.H 1, H 2, H 3The connected mode of pole plate lug pattern is adopted in the junction, the pole plate that to connect into a height overall be H;
The positive grid alloy material of high-energy sealed maintenance-free lead-acid accumulator for submarine is:
The pure Pb of 100kg (Pb content＞99.994%) adds 1.0kg～1.6kgSb, adds 0.15kg～0.3kgAs, adds 0.25kg～0.5kgAg, add 0.5kg～1.0kgSn, add 0.25kg～0.5kgCu, add 0.05kg～0.1kgAl, add 0.05kg～0.1kgSe;
The high temperature melting that the alloy material of above-mentioned composition is heated to 480 ℃～520 ℃ in lead melting furnace stirs, and waters to cast from the anode plate grid mould, makes anode plate grid;
The high-energy sealed maintenance-free lead-acid accumulator for submarine positive electrode active compound composition is:
Per hundred kilograms of oxidizabilities are that to add density be 1.2g/cm for 78% lead powder 312 liters of sulfuric acid solutions, add 300 orders opposite sex graphite 0.2kg～0.3kg, add Dynel 0.15kg～0.2kg, add 600 order Al 2O 30.1kg～0.2kg adds 600 order ZrO 20.15kg～0.2kg adds 300 order metal lead powder 0.2kg～0.3kg, transferring to the lead plaster apparent gravity with pure water is 4.2g/cm 3～4.3g/cm 3, be coated on the anode plate grid after leaving standstill.It is poor that this electrode plate structure has overcome ultra-large type pole plate catchment effect, and the inefficient defective of pole plate greatly improves the ultra-large type sealed lead acid storage battery capacity of assembling;
High-energy sealed maintenance-free lead-acid accumulator for submarine negative plate grid alloy material is:
The pure Pb of 100kg (Pb content＞99.994%) adds 0.09kg～0.12kgCa, adds 0.04kg～0.08kgAl, adds 0.04kg～0.08kgCu, adds 0.6kg～1.2kgSn, adds 0.25kg～0.5kgBi, adds 0.015kg～0.02kgIn;
The high temperature melting that the alloy material of above-mentioned composition is heated to 480 ℃～520 ℃ in lead melting furnace stirs, and waters to cast from the negative electrode grid mould, makes negative electrode grid;
The high-energy sealed maintenance-free lead-acid accumulator for submarine composition of cathode active materials is:
Per hundred kilograms of oxidizabilities are that to add density be 1.2g/cm for 78% lead powder 312 liters of sulfuric acid solutions add alpha-or beta-naphthoic acid 0.2kg～0.3kg, add BaSO 40.2kg～0.4kg adds 300 orders opposite sex graphite 0.25kg～0.3kg, adds acrylic short fiber 0.2kg～0.3kg, adds CdSO 40.1kg～0.2kg adds 600 order ZrO 20.1kg～0.3kg adds humic acid 0.2kg～0.3kg, transferring to the lead plaster apparent gravity with pure water is 4.2g/cm 3～4.25g/cm 3, be coated on the negative electrode grid after leaving standstill.It is poor that this electrode plate structure has overcome ultra-large type pole plate catchment effect, and the inefficient defective of pole plate greatly improves the ultra-large type high energy sealed lead-acid storage battery capacity of assembling;
The high-energy sealed maintenance-free lead-acid accumulator for submarine electrolyte prescription is:
100kg proportion is 1.29g/cm 3～1.295g/cm 3Sulfuric acid solution, add the hydroxyl sodium phosphate of 0.3kg, add 1.2kgCdSO 4, add 0.5kgNa 2SO 4, inject the electrolyte into battery after, get final product cell cover is bonding with adhesive.
4, according to claims 1 described high-energy sealed maintenance-free lead-acid accumulator for submarine, it is characterized in that:
High-energy sealed maintenance-free lead-acid accumulator for submarine adopts the flame-proof ABS engineering plastics;
The dividing plate of high-energy sealed maintenance-free lead-acid accumulator for submarine is selected the high-quality fibreglass diaphragm for use;
The plate designs of high-energy sealed maintenance-free lead-acid accumulator for submarine is:
To highly be divided into H for the pole plate of H 1, H 2, H 3Section, H 1, H 2, H 3Size be generally 200～300mm.H 1, H 2, H 3The connected mode of pole plate lug pattern is adopted in the junction, the pole plate that to connect into a height overall be H;
The positive grid alloy material of high-energy sealed maintenance-free lead-acid accumulator for submarine is:
The pure Pb of 100kg (Pb content＞99.994%) adds 0.8kg～1.0kgSb, adds 0.05kg～0.1kgAs, adds 0.1kg～0.2kgAg, add 0.1kg～0.3kgSn, add 0.1kg～0.2kgCu, add 0.02kg～0.04kgAl, add 0.02kg～0.04kgSe;
The high temperature melting that the alloy material of above-mentioned composition is heated to 480 ℃～520 ℃ in lead melting furnace stirs, and waters to cast from the anode plate grid mould, makes anode plate grid;
The high-energy sealed maintenance-free lead-acid accumulator for submarine positive electrode active compound composition is:
Per hundred kilograms of oxidizabilities are that to add density be 1.18g/cm for 76% lead powder 312 liters of sulfuric acid solutions, add 300 orders opposite sex graphite 0.2kg, add Dynel 0.15kg, add 600 order Al 2O 30.1kg, add 600 order ZrO 20.2kg, add 300 order metal lead powder 0.3kg, transferring to the lead plaster apparent gravity with pure water is 4.2g/cm 3～4.3g/cm 3, be coated on the anode plate grid after leaving standstill.It is poor that this electrode plate structure has overcome ultra-large type pole plate catchment effect, and the inefficient defective of pole plate greatly improves the ultra-large type sealed lead acid storage battery capacity of assembling;
High-energy sealed maintenance-free lead-acid accumulator for submarine negative plate grid alloy material is:
The pure Pb of 100kg (Pb content＞99.994%) adds 0.07kg～0.08kgCa, adds 0.02kg～0.03kgAl, adds 0.02kg～0.03kgCu, adds 0.1kg～0.5kgSn, adds a0.1kg～0.2kgBi, adds 0.012kg～0.014kgIn;
The high temperature melting that the alloy material of above-mentioned composition is heated to 480 ℃～520 ℃ in lead melting furnace stirs, and waters to cast from the negative electrode grid mould, makes negative electrode grid;
The high-energy sealed maintenance-free lead-acid accumulator for submarine composition of cathode active materials is:
Per hundred kilograms of oxidizabilities are that to add density be 1.18g/cm for 76% lead powder 312 liters of sulfuric acid solutions add alpha-or beta-naphthoic acid 0.2kg, add BaSO 40.3kg, add 300 orders opposite sex graphite 0.3kg, add acrylic short fiber 0.3kg, add CdSO 40.2kg, add 600 order ZrO 20.1kg, add humic acid 0.25kg, transferring to the lead plaster apparent gravity with pure water is 4.2g/cm 3～4.25g/cm 3, be coated on the negative electrode grid after leaving standstill.It is poor that this electrode plate structure has overcome ultra-large type pole plate catchment effect, and the inefficient defective of pole plate greatly improves the ultra-large type high energy sealed lead-acid storage battery capacity of assembling;
The high-energy sealed maintenance-free lead-acid accumulator for submarine electrolyte prescription is:
100kg proportion is 1.29g/cm 3～1.295g/cm 3Sulfuric acid solution, add the hydroxyl sodium phosphate of 0.6kg, add 1.5kgCdSO 4, add 0.4kgNa 2SO 4, inject the electrolyte into battery after, get final product cell cover is bonding with adhesive.
5, according to claims 1 described high-energy sealed maintenance-free lead-acid accumulator for submarine, it is characterized in that:
High-energy sealed maintenance-free lead-acid accumulator for submarine adopts the flame-proof ABS engineering plastics;
The dividing plate of high-energy sealed maintenance-free lead-acid accumulator for submarine is selected the high-quality fibreglass diaphragm for use;
The plate designs of high-energy sealed maintenance-free lead-acid accumulator for submarine is:
To highly be divided into H for the pole plate of H 1, H 2, H 3Section, H 1, H 2, H 3Size be generally 200～300mm.H 1, H 2, H 3The connected mode of pole plate lug pattern is adopted in the junction, the pole plate that to connect into a height overall be H;
The positive grid alloy material of high-energy sealed maintenance-free lead-acid accumulator for submarine is:
The pure Pb of 100kg (Pb content＞99.994%) adds 1.0kg～1.2kgSb, adds 0.1kg～0.2kgAs, adds 0.2kg～0.3kgAg, add 0.3kg～0.6kgSn, add 0.2kg～0.3kgCu, add 0.04kg～0.06kgAl, add 0.04kg～0.06kgSe;
The high temperature melting that the alloy material of above-mentioned composition is heated to 480 ℃～520 ℃ in lead melting furnace stirs, and waters to cast from the anode plate grid mould, makes anode plate grid;
The high-energy sealed maintenance-free lead-acid accumulator for submarine positive electrode active compound composition is:
Per hundred kilograms of oxidizabilities are that to add density be 1.22g/cm for 77% lead powder 312 liters of sulfuric acid solutions, add 300 orders opposite sex graphite 0.3kg, add Dynel 0.2kg, add 600 order Al 2O 30.2kg, add 600 order ZrO 20.15kg, add 300 order metal lead powder 0.25kg, transferring to the lead plaster apparent gravity with pure water is 4.2g/cm 3～4.3g/cm 3, be coated on the anode plate grid after leaving standstill.It is poor that this electrode plate structure has overcome ultra-large type pole plate catchment effect, and the inefficient defective of pole plate greatly improves the ultra-large type sealed lead acid storage battery capacity of assembling;
High-energy sealed maintenance-free lead-acid accumulator for submarine negative plate grid alloy material is:
The pure Pb of 100kg (Pb content＞99.994%) adds 0.5kg～0.8kgCa, adds 0.03kg～0.05kgAl, adds 0.03kg～0.05kgCu, adds 0.08kg～0.15kgSn, adds 0.2kg～0.3kgBi, adds 0.014kg～0.016kgIn;
The high temperature melting that the alloy material of above-mentioned composition is heated to 480 ℃～520 ℃ in lead melting furnace stirs, and waters to cast from the negative electrode grid mould, makes negative electrode grid;
The high-energy sealed maintenance-free lead-acid accumulator for submarine composition of cathode active materials is:
Per hundred kilograms of oxidizabilities are that to add density be 1.18g/cm for 78% lead powder 312 liters of sulfuric acid solutions add alpha-or beta-naphthoic acid 0.25kg, add BaSO 40.3kg, add 300 orders opposite sex graphite 0.25kg, add acrylic short fiber 0.25kg, add CdSO 40.3kg, add 600 order ZrO 20.2kg, add humic acid 0.3kg, transferring to the lead plaster apparent gravity with pure water is 4.2g/cm 3～4.25g/cm 3, be coated on the negative electrode grid after leaving standstill.It is poor that this electrode plate structure has overcome ultra-large type pole plate catchment effect, and the inefficient defective of pole plate greatly improves the ultra-large type high energy sealed lead-acid storage battery capacity of assembling;
The high-energy sealed maintenance-free lead-acid accumulator for submarine electrolyte prescription is:
100kg proportion is 1.29g/cm 3～1.295g/cm 3Sulfuric acid solution, add the hydroxyl sodium phosphate of 1.2kg, add 0.1kgCdSO 4, add 0.5kgNa 2SO 4, inject the electrolyte into battery after, get final product cell cover is bonding with adhesive.
6, according to claims 1 described high-energy sealed maintenance-free lead-acid accumulator for submarine, it is characterized in that:
High-energy sealed maintenance-free lead-acid accumulator for submarine adopts the flame-proof ABS engineering plastics;
The dividing plate of high-energy sealed maintenance-free lead-acid accumulator for submarine is selected the high-quality fibreglass diaphragm for use;
The plate designs of high-energy sealed maintenance-free lead-acid accumulator for submarine is:
To highly be divided into H for the pole plate of H 1, H 2, H 3Section, H 1, H 2, H 3Size be generally 200～300mm.H 1, H 2, H 3The connected mode of pole plate lug pattern is adopted in the junction, the pole plate that to connect into a height overall be H;
The positive grid alloy material of high-energy sealed maintenance-free lead-acid accumulator for submarine is:
The pure Pb of 100kg (Pb content＞99.994%) adds 1.2kg～1.5kgSb, adds 0.2kg～0.25kgAs, adds 0.3kg～0.4kgAg, add 0.6kg～0.8kgSn, add 0.3kg～0.4kgCu, add 0.06kg～0.08kgAl, add 0.06kg～0.08kgSe;
The high temperature melting that the alloy material of above-mentioned composition is heated to 480 ℃～520 ℃ in lead melting furnace stirs, and waters to cast from the anode plate grid mould, makes anode plate grid;
The high-energy sealed maintenance-free lead-acid accumulator for submarine positive electrode active compound composition is:
Per hundred kilograms of oxidizabilities are that to add density be 1.25g/cm for 78% lead powder 312 liters of sulfuric acid solutions, add 300 orders opposite sex graphite 0.25kg, add Dynel 0.15kg, add 600 order Al 2O 30.1kg, add 600 order ZrO 20.2kg, add 300 order metal lead powder 0.3kg, transferring to the lead plaster apparent gravity with pure water is 4.2g/cm 3～4.3g/cm 3, be coated on the anode plate grid after leaving standstill.It is poor that this electrode plate structure has overcome ultra-large type pole plate catchment effect, and the inefficient defective of pole plate greatly improves the ultra-large type sealed lead acid storage battery capacity of assembling;
High-energy sealed maintenance-free lead-acid accumulator for submarine negative plate grid alloy material is:
The pure Pb of 100kg (Pb content＞99.994%) adds 0.1kg～0.12kgCa, adds 0.05kg～0.07kgAl, adds 0.05kg～0.07kgCu, adds 0.8kg～1.1kgSn, adds 0.3kg～0.4kgBi, adds 0.016kg～0.018kgIn;
The high temperature melting that the alloy material of above-mentioned composition is heated to 480 ℃～520 ℃ in lead melting furnace stirs, and waters to cast from the negative electrode grid mould, makes negative electrode grid;
The high-energy sealed maintenance-free lead-acid accumulator for submarine composition of cathode active materials is:
Per hundred kilograms of oxidizabilities are that to add density be 1.22g/cm for 78% lead powder 312 liters of sulfuric acid solutions add alpha-or beta-naphthoic acid 0.2kg, add BaSO 40.3kg, add 300 orders opposite sex graphite 0.3kg, add acrylic short fiber 0.25kg, add CdSO 40.25kg, add 600 order ZrO 20.1kg, add humic acid 0.3kg, transferring to the lead plaster apparent gravity with pure water is 4.2g/cm 3～4.25g/cm 3, be coated on the negative electrode grid after leaving standstill.It is poor that this electrode plate structure has overcome ultra-large type pole plate catchment effect, and the inefficient defective of pole plate greatly improves the ultra-large type high energy sealed lead-acid storage battery capacity of assembling;
The high-energy sealed maintenance-free lead-acid accumulator for submarine electrolyte prescription is:
100kg proportion is 1.29g/cm 3～1.295g/cm 3Sulfuric acid solution, add the hydroxyl sodium phosphate of 2.0kg, add 0.9kgCdSO 4, add 0.3kgNa 2SO 4, inject the electrolyte into battery after, get final product cell cover is bonding with adhesive.
7, according to claims 1 described high-energy sealed maintenance-free lead-acid accumulator for submarine, it is characterized in that:
High-energy sealed maintenance-free lead-acid accumulator for submarine adopts the flame-proof ABS engineering plastics;
The dividing plate of high-energy sealed maintenance-free lead-acid accumulator for submarine is selected the high-quality fibreglass diaphragm for use;
The plate designs of high-energy sealed maintenance-free lead-acid accumulator for submarine is:
To highly be divided into H for the pole plate of H 1, H 2, H 3Section, H 1, H 2, H 3Size be generally 200～300mm.H 1, H 2, H 3The connected mode of pole plate lug pattern is adopted in the junction, the pole plate that to connect into a height overall be H;
The positive grid alloy material of high-energy sealed maintenance-free lead-acid accumulator for submarine is:
The pure Pb of 100kg (Pb content＞99.994%) adds 0.8kgSb, adds 0.2kgAs, adds 0.3kgAg, adds 0.5kgSn, adds 0.02kgCu, adds 0.05kgAl, adds 0.05kgSe.
The high temperature melting that the alloy material of above-mentioned composition is heated to 480 ℃～520 ℃ in lead melting furnace stirs, and waters to cast from the anode plate grid mould, makes anode plate grid;
The high-energy sealed maintenance-free lead-acid accumulator for submarine positive electrode active compound composition is:
Per hundred kilograms of oxidizabilities are that to add density be 1.10g/cm for 76% lead powder 312 liters of sulfuric acid solutions, add 300 orders opposite sex graphite 0.3kg, add Dynel 0.2kg, add 600 order Al 2O 30.15kg, add 600 order ZrO 20.15kg, add 300 order metal lead powder 0.25kg, transferring to the lead plaster apparent gravity with pure water is 4.2g/cm 3～4.3g/cm 3, be coated on the anode plate grid after leaving standstill.It is poor that this electrode plate structure has overcome ultra-large type pole plate catchment effect, and the inefficient defective of pole plate greatly improves the ultra-large type sealed lead acid storage battery capacity of assembling;
High-energy sealed maintenance-free lead-acid accumulator for submarine negative plate grid alloy material is:
The pure Pb of 100kg (Pb content＞99.994%) adds 0.06kgCa, adds 0.05kgAl, adds 0.05kgCu, adds 0.1kgSn, adds 0.3kgBi, adds 0.01kgIn;
The high temperature melting that the alloy material of above-mentioned composition is heated to 480 ℃～520 ℃ in lead melting furnace stirs, and waters to cast from the negative electrode grid mould, makes negative electrode grid;
The high-energy sealed maintenance-free lead-acid accumulator for submarine composition of cathode active materials is:
Per hundred kilograms of oxidizabilities are that to add density be 1.25g/m for 78% lead powder 312 liters of sulfuric acid solutions add alpha-or beta-naphthoic acid 0.2kg, add BaSO 40.3kg, add 300 orders opposite sex graphite 0.3kg, add acrylic short fiber 0.3kg, add CdSO 40.2kg, add 600 order ZrO 20.15kg, add humic acid 0.3kg, transferring to the lead plaster apparent gravity with pure water is 4.2g/cm 3～4.25g/cm 3, be coated on the negative electrode grid after leaving standstill.It is poor that this electrode plate structure has overcome ultra-large type pole plate catchment effect, and the inefficient defective of pole plate greatly improves the ultra-large type high energy sealed lead-acid storage battery capacity of assembling;
The high-energy sealed maintenance-free lead-acid accumulator for submarine electrolyte prescription is:
100kg proportion is 1.29g/cm 3～1.295g/cm 3Sulfuric acid solution, add the hydroxyl sodium phosphate of 1.5kg, add 0.2kgCdSO 4, add 0.4kgNa 2SO 4, inject the electrolyte into battery after, get final product cell cover is bonding with adhesive.
8, according to claims 1 described high-energy sealed maintenance-free lead-acid accumulator for submarine, it is characterized in that:
High-energy sealed maintenance-free lead-acid accumulator for submarine adopts the flame-proof ABS engineering plastics;
The dividing plate of high-energy sealed maintenance-free lead-acid accumulator for submarine is selected the high-quality fibreglass diaphragm for use;
The plate designs of high-energy sealed maintenance-free lead-acid accumulator for submarine is:
To highly be divided into H for the pole plate of H 1, H 2, H 3Section, H 1, H 2, H 3Size be generally 200～300mm.H 1, H 2, H 3The connected mode of pole plate lug pattern is adopted in the junction, the pole plate that to connect into a height overall be H;
The positive grid alloy material of high-energy sealed maintenance-free lead-acid accumulator for submarine is:
The pure Pb of 100kg (Pb content＞99.994%) adds 1.0kgSb, adds 0.3kgAs, adds 0.4kgAg, adds 0.8kgSn, adds 0.2kgCu, adds 0.08kgAl, adds 0.08kgSe;
The high temperature melting that the alloy material of above-mentioned composition is heated to 480 ℃～520 ℃ in lead melting furnace stirs, and waters to cast from the anode plate grid mould, makes anode plate grid;
The high-energy sealed maintenance-free lead-acid accumulator for submarine positive electrode active compound composition is:
Per hundred kilograms of oxidizabilities are that to add density be 1.2g/cm for 77% lead powder 312 liters of sulfuric acid solutions, add 300 orders opposite sex graphite 0.25kg, add Dynel 0.2kg, add 600 order Al 2O 30.15kg, add 600 order ZrO 20.2kg, add 300 order metal lead powder 0.3kg, transferring to the lead plaster apparent gravity with pure water is 4.2g/cm 3～4.3g/cm 3, be coated on the anode plate grid after leaving standstill.It is poor that this electrode plate structure has overcome ultra-large type pole plate catchment effect, and the inefficient defective of pole plate greatly improves the ultra-large type sealed lead acid storage battery capacity of assembling;
High-energy sealed maintenance-free lead-acid accumulator for submarine negative plate grid alloy material is:
The pure Pb of 100kg (Pb content＞99.994%) adds 0.1kgCa, adds 0.08kgAl, adds 0.08kgCu, adds 0.06kgSn, adds 0.1kgBi, adds 0.02kgIn;
The high temperature melting that the alloy material of above-mentioned composition is heated to 480 ℃～520 ℃ in lead melting furnace stirs, and waters to cast from the negative electrode grid mould, makes negative electrode grid;
The high-energy sealed maintenance-free lead-acid accumulator for submarine composition of cathode active materials is:
Per hundred kilograms of oxidizabilities are that to add density be 1.10g/cm for 76% lead powder 312 liters of sulfuric acid solutions add alpha-or beta-naphthoic acid 0.3kg, add BaSO 40.3kg, add 300 orders opposite sex graphite 0.3kg, add acrylic short fiber 0.3kg, add CdSO 40.3kg, add 600 order ZrO 20.2kg, add humic acid 0.3kg, transferring to the lead plaster apparent gravity with pure water is 4.2g/cm 3～4.25g/cm 3, be coated on the negative electrode grid after leaving standstill.It is poor that this electrode plate structure has overcome ultra-large type pole plate catchment effect, and the inefficient defective of pole plate greatly improves the ultra-large type high energy sealed lead-acid storage battery capacity of assembling;
The high-energy sealed maintenance-free lead-acid accumulator for submarine electrolyte prescription is:
100kg proportion is 1.29g/cm 3～1.295g/cm 3Sulfuric acid solution, add the hydroxyl sodium phosphate of 1.0kg, add 0.5kgCdSO 4, add 0.2kgNa 2SO 4, inject the electrolyte into battery after, get final product cell cover is bonding with adhesive.
9, according to claims 1 described high-energy sealed maintenance-free lead-acid accumulator for submarine, it is characterized in that:
High-energy sealed maintenance-free lead-acid accumulator for submarine adopts the flame-proof ABS engineering plastics;
The dividing plate of high-energy sealed maintenance-free lead-acid accumulator for submarine is selected the high-quality fibreglass diaphragm for use;
The plate designs of high-energy sealed maintenance-free lead-acid accumulator for submarine is:
To highly be divided into H for the pole plate of H 1, H 2, H 3Section, H 1, H 2, H 3Size be generally 200～300mm.H 1, H 2, H 3The connected mode of pole plate lug pattern is adopted in the junction, the pole plate that to connect into a height overall be H;
The positive grid alloy material of high-energy sealed maintenance-free lead-acid accumulator for submarine is:
The pure Pb of 100kg (Pb content＞99.994%) adds 1.5kgSb, adds 0.1kgAs, adds 0.08kgAg, adds 0.02kgSn, adds 0.3kgCu, adds 0.03kgAl, adds 0.03kgSe;
The high temperature melting that the alloy material of above-mentioned composition is heated to 480 ℃～520 ℃ in lead melting furnace stirs, and waters to cast from the anode plate grid mould, makes anode plate grid;
The high-energy sealed maintenance-free lead-acid accumulator for submarine positive electrode active compound composition is:
Per hundred kilograms of oxidizabilities are that to add density be 1.18g/cm for 78% lead powder 312 liters of sulfuric acid solutions, add 300 orders opposite sex graphite 0.25kg, add Dynel 0.15kg, add 600 order Al 2O 30.15kg, add 600 order ZrO 20.2kg, add 300 order metal lead powder 0.25kg, transferring to the lead plaster apparent gravity with pure water is 4.2g/cm 3～4.3g/cm 3, be coated on the anode plate grid after leaving standstill.It is poor that this electrode plate structure has overcome ultra-large type pole plate catchment effect, and the inefficient defective of pole plate greatly improves the ultra-large type sealed lead acid storage battery capacity of assembling;
High-energy sealed maintenance-free lead-acid accumulator for submarine negative plate grid alloy material is:
The pure Pb of 100kg (Pb content＞99.994%) adds 0.12kgCa, adds 0.02kgAl, adds 0.02kgCu, adds 0.2kgSn, adds 0.4kgBi, adds 0.012kgIn;
The high temperature melting that the alloy material of above-mentioned composition is heated to 480 ℃～520 ℃ in lead melting furnace stirs, and waters to cast from the negative electrode grid mould, makes negative electrode grid;
The high-energy sealed maintenance-free lead-acid accumulator for submarine composition of cathode active materials is:
Per hundred kilograms of oxidizabilities are that to add density be 1.15g/cm for 76% lead powder 312 liters of sulfuric acid solutions add alpha-or beta-naphthoic acid 0.25kg, add BaSO 40.25kg, add 300 orders opposite sex graphite 0.25kg, add acrylic short fiber 0.25kg, add CdSO 40.25kg, add 600 order ZrO 20.1kg, add humic acid 0.25kg, transferring to the lead plaster apparent gravity with pure water is 4.2g/cm 3～4.25g/cm 3, be coated on the negative electrode grid after leaving standstill.It is poor that this electrode plate structure has overcome ultra-large type pole plate catchment effect, and the inefficient defective of pole plate greatly improves the ultra-large type high energy sealed lead-acid storage battery capacity of assembling;
The high-energy sealed maintenance-free lead-acid accumulator for submarine electrolyte prescription is:
100kg proportion is 1.29g/cm 3～1.295g/cm 3Sulfuric acid solution, add the hydroxyl sodium phosphate of 0.5kg, add 2.0kgCdSO 4, add 0.3kgNa 2SO 4, inject the electrolyte into battery after, get final product cell cover is bonding with adhesive.
10, according to claims 1 described high-energy sealed maintenance-free lead-acid accumulator for submarine, it is characterized in that:
High-energy sealed maintenance-free lead-acid accumulator for submarine adopts the flame-proof ABS engineering plastics;
The dividing plate of high-energy sealed maintenance-free lead-acid accumulator for submarine is selected the high-quality fibreglass diaphragm for use;
The plate designs of high-energy sealed maintenance-free lead-acid accumulator for submarine is:
To highly be divided into H for the pole plate of H 1, H 2, H 3Section, H 1, H 2, H 3Size be generally 200～300mm.H 1, H 2, H 3The connected mode of pole plate lug pattern is adopted in the junction, the pole plate that to connect into a height overall be H;
The positive grid alloy material of high-energy sealed maintenance-free lead-acid accumulator for submarine is:
The pure Pb of 100kg (Pb content＞99.994%) adds 1.2kgSb, adds 0.01kgAs, adds 0.1kgAg, adds 0.6kgSn, adds 0.5kgCu, adds 0.02kgAl, adds 0.02kgSe;
The high temperature melting that the alloy material of above-mentioned composition is heated to 480 ℃～520 ℃ in lead melting furnace stirs, and waters to cast from the anode plate grid mould, makes anode plate grid;
The high-energy sealed maintenance-free lead-acid accumulator for submarine positive electrode active compound composition is:
Per hundred kilograms of oxidizabilities are that to add density be 1.15g/cm for 76% lead powder 312 liters of sulfuric acid solutions, add 300 orders opposite sex graphite 0.3kg, add Dynel 0.15kg, add 600 order Al 2O 30.1kg, add 600 order ZrO 20.15kg, add 300 order metal lead powder 0.25kg, transferring to the lead plaster apparent gravity with pure water is 4.2g/cm 3～4.3g/cm 3, be coated on the anode plate grid after leaving standstill.It is poor that this electrode plate structure has overcome ultra-large type pole plate catchment effect, and the inefficient defective of pole plate greatly improves the ultra-large type sealed lead acid storage battery capacity of assembling;
High-energy sealed maintenance-free lead-acid accumulator for submarine negative plate grid alloy material is:
The pure Pb of 100kg (Pb content＞99.994%) adds 0.09kgCa, adds 0.03kgAl, adds 0.03kgCu, adds 1.0kgSn, adds 0.08kgBi, adds 0.018kgIn;
The high temperature melting that the alloy material of above-mentioned composition is heated to 480 ℃～520 ℃ in lead melting furnace stirs, and waters to cast from the negative electrode grid mould, makes negative electrode grid;
The high-energy sealed maintenance-free lead-acid accumulator for submarine composition of cathode active materials is:
Per hundred kilograms of oxidizabilities are that to add density be 1.15g/cm for 76% lead powder 312 liters of sulfuric acid solutions add alpha-or beta-naphthoic acid 0.2kg, add BaSO 40.2kg, add 300 orders opposite sex graphite 0.25kg, add acrylic short fiber 0.25kg, add CdSO 40.3kg, add 600 order ZrO 20.2kg, add humic acid 0.3kg, transferring to the lead plaster apparent gravity with pure water is 4.2g/cm 3～4.25g/cm 3, be coated on the negative electrode grid after leaving standstill.It is poor that this electrode plate structure has overcome ultra-large type pole plate catchment effect, and the inefficient defective of pole plate greatly improves the ultra-large type high energy sealed lead-acid storage battery capacity of assembling;
The high-energy sealed maintenance-free lead-acid accumulator for submarine electrolyte prescription is:
100kg proportion is 1.29g/cm 3～1.295g/cm 3Sulfuric acid solution, add the hydroxyl sodium phosphate of 0.1kg, add 1.0kgCdSO 4, add 0.5kgNa 2SO 4, inject the electrolyte into battery after, get final product cell cover is bonding with adhesive.
CNB200510053802XA 2005-03-11 2005-03-11 High-energy sealed maintenance-free lead-acid accumulator for submarine Expired - Fee Related CN100365861C (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108649187A (en) * 2018-06-26 2018-10-12 江苏华富储能新技术股份有限公司 A kind of continuous type no-welding chloride plate and preparation method thereof
CN109004237A (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 continuous type lead storage battery grid and preparation method thereof

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* Cited by examiner, † Cited by third party
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CN1435905A (en) * 2002-11-18 2003-08-13 陈有孝 High energy full-enclosed lead-acid accumulator for ground starting fighter plane and bomber
CN1591957B (en) * 2004-02-18 2010-05-26 陈有孝 High-energy all-sealed lead-acid battery without maintaining for submarine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108649187A (en) * 2018-06-26 2018-10-12 江苏华富储能新技术股份有限公司 A kind of continuous type no-welding chloride plate and preparation method thereof
CN109004237A (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 continuous type lead storage battery grid and preparation method thereof

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