CN101800336A - Valve-control sealed lead acid battery quick formation method - Google Patents
Valve-control sealed lead acid battery quick formation method Download PDFInfo
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- CN101800336A CN101800336A CN201010133888A CN201010133888A CN101800336A CN 101800336 A CN101800336 A CN 101800336A CN 201010133888 A CN201010133888 A CN 201010133888A CN 201010133888 A CN201010133888 A CN 201010133888A CN 101800336 A CN101800336 A CN 101800336A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- 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
The invention relates to a valve-control sealed lead acid battery quick formation method. The method comprises the following steps of: (1) manufacturing a valve-control sealed lead acid battery assembled by using unformed plates; (2) injecting battery liquid: injecting H2SO4 which contains NaSO4(9.5-10.5g/l) and has the specific weight of 1.235-1.245 into each cell of the valve-control sealed lead acid battery by adopting a vacuum-pumping pouring method; and (3) charging for battery formation: carrying out primary charging and discharging on the valve-control sealed lead acid battery assembled by the unformed plates by using a charging machine in sequentially connected nine phases, wherein the method has one period of charging and discharging stopping time after each charging and discharging phase. The quality of the formation battery polar plate is good, and the formation time is short. The invention is mainly suitable for the quick formation of the valve-control sealed lead acid battery with the capacity of 60-120AH.
Description
Technical field
The present invention relates to a kind of lead acid accumulator formation method, particularly a kind of valve-control sealed lead acid battery quick formation method.
Background technology
(English name is Valve Regulated Lead Acid Battery to valve-control sealed lead acid battery, be called for short the VRLA storage battery) be the lean solution battery, compare with traditional flooded batteries, its inside does not have flowable electric liquid, during charging, the circulation up and down of electricity liquid is difficulty very, the outside conduction of the heat that constantly produces in the battery is very slow, add that its inner oxygen cycle meeting emits a large amount of heat energy, therefore this storage battery is when being internalized into, inside very easily produces high temperature, controls bad even inside battery thermal runaway (internal temperature of battery tends to surpass 55 ℃, and serious thermal runaway temperature can reach more than 100 ℃) can take place and the damage entire cell.Therefore, at present, large-scale VRLA storage battery is internalized into except will be outside batteries adds water cooling, also must adopt the less current charging, be internalized into the time with regard to the initial charge that has prolonged battery like this, particularly the time that initial charge is internalized into when summer is longer.For example, valve-control sealed lead acid battery about 100AH (i.e. 100 ampere-hours) is internalized into the time usually more than 100H (promptly 100 hours) at present, even reach 150H, this has greatly reduced the production efficiency of battery and the service efficiency of charging device, has reduced economic benefit of enterprises to a great extent.
Summary of the invention
The objective of the invention is to overcome the above-mentioned deficiency of prior art and a kind of valve-control sealed lead acid battery quick formation method is provided, the battery pole plates quality better after it changes into, and shortened the time that valve-control sealed lead acid battery is internalized into greatly.
Technical scheme of the present invention is: a kind of valve-control sealed lead acid battery quick formation method, it comprises the steps:
(1) with green plate assembled valve control sealed lead acid battery;
(2) battery liquid-filling: in valve-control sealed lead acid battery, inject dilute sulfuric acid with the green plate assembling;
(3) battery is internalized into charging: will and annotate sour valve-control sealed lead acid battery with the green plate assembling and discharge and recharge for the first time as follows with charger, this charging modes is divided into nine discharging and recharging the stage of connecting successively:
+ 0.115～0.125CA * 1.9～2.1h+0.245～0.255CA * 11.9～12.1h stops 0.15～0.25h
+ 0.245～0.255CA * 2.9～3.1h-0.245～0.255CA * 1.9～2.1h+0.195～0.205CA * 4.9～5.1h stops 0.05～0.15h
+ 0.195～0.205CA * 4.9～5.1h stops 0.05～0.15h
+ 0.195～0.205CA * 1.9～2.1h stops 0.05～0.15h
+ 0.195～0.205CA * 1.9～2.1h stops 0.05～0.15h
+ 0.195～0.205CA * 1.9～2.1h stops 0.05～0.15h
+ 0.195～0.205CA * 1.9～2.1h-0.195～0.205CA * 3.9～4.1h+0.195～0.205CA * 6.9～7.1h stops 0.05～0.15h
+ 0.095～0.105CA * 9.9～10.1h stops 0.15～0.25h
+0.045～0.055CA×5.9～6.1h，
In the above-mentioned charging modes: C represents the capacity ampere-hour number of battery; A represents ampere; H represents hour; + expression charging;-expression discharge;～expression number range, for example 11.5～12.5 expressions 11.5 to 12.5; * expression is kept the regular hour with certain electric current and is carried out charge/discharge.
The further technical scheme of the present invention is: when battery is internalized into charging is valve-control sealed lead acid battery to be placed in the mobile cooling water carry out.
The present invention further technical scheme is: described battery liquid-filling is to adopt to vacuumize reperfusion mode and inject to the every single lattice of valve-control sealed lead acid battery and contain NaSO
4And proportion is 1.235～1.245 H
2SO
4Solution, wherein every liter of H
2SO
4Contain 9.5～10.5 gram NaSO in the solution
4
The present invention more further technical scheme be: described battery liquid-filling is to adopt to vacuumize reperfusion mode and inject to the every single lattice of valve-control sealed lead acid battery and contain NaSO
4And proportion is 1.235～1.245 H
2SO
4Solution is 10～11C ml, and wherein C represents the capacity ampere-hour number of battery, and ml represents milliliter, for example when C=100, and H
2SO
4Solution just is 1000～1100ml.
The also further technical scheme of the present invention is: described valve-control sealed lead acid battery with the green plate assembling, this battery cap is that ABS plastic is made, each single lattice of battery utmost point group of packing into, connect for striding bridge welding between the cell negative terminal, with glue bond sealing, positive and negative pole is drawn and is sentenced cushion rubber and add the epoxy glue sealing between the battery cap.
The present invention compared with prior art has following characteristics:
1, battery is placed in to charge in the bosh and is internalized into, and the water in the tank that circulates can be lowered the temperature to battery, thereby can improve charging current, shortens to change into the time;
Charging stages different when 2, battery is internalized into are adopted different charging currents, can reach the electric weight utilance of trying one's best high;
3, be internalized into that short time of being mingled with in the process is repeatedly suspended and the discharge of appropriate depth makes electric liquid to the battery bottom infiltration pole plate that sinks, make the lead plaster in the pole plate change into active material more thoroughly fully again by charged, make the pole plate quality better that changes into, and have and prevent the excessively effect of intensification, thereby can suitably improve charging current, shorten changing into the time.
In order to be illustrated more clearly in the present invention, enumerate following examples, but it there is not any restriction to scope of invention.
Embodiment
The valve-control sealed lead acid battery that method of the present invention mainly is adapted to 60～120AH capacity (i.e. 60 to 120 ampere-hour capacities) is internalized into fast, and existing row specify the present invention with some test datas for two example two.
Embodiment 1
A kind of valve-control sealed lead acid battery quick formation method, it comprises the steps:
(1) battery assembling: the battery cap is that ABS plastic is made, battery is totally 6 single lattice, the utmost point group of Dan Gezhong is that 20Ah/ sheet 5+/6-green plate and thickness are the AGM dividing plate composition of 1.9mm, connect for striding bridge welding between single lattice, seal with glue bond between the cap, positive and negative pole is drawn and is sentenced cushion rubber and add epoxy glue sealing, forms the 12V-100Ah valve-control sealed lead acid battery, and promptly the capacity ampere-hour of battery is counted C=100.
Above-mentioned " 20Ah/ sheet 5+/6-green plate " expression: with the positive green plate every green plate capacity that is as the criterion is 20 ampere-hours, in each single lattice totally 5 just giving birth to plate plates, 6 negative green plates.
(2) battery liquid-filling: employing vacuumizes reperfusion mode and contains NaSO to the every single lattice injection of valve-control sealed lead acid battery
4And proportion is 1.235～1.245 H
2SO
4Solution 1060ml, wherein every liter of H
2SO
4Contain 9.5～10.5 gram NaSO in the solution
4
(3) battery is internalized into charging: valve-control sealed lead acid battery is placed in the mobile bosh, adopts the charger of procedure auto-control in the following manner valve-control sealed lead acid battery to be discharged and recharged for the first time:
+ 12A * 2h+25A * 12h stops 0.2h+25A * 3h-25A * 2h+20A * 5h and stops 0.1h+20A * 5h and stop 0.1h+20A * 2h and stop 0.1h+20A * 2h and stop 0.1h+20A * 2h and stop 0.1h+20A * 2h-20A * 4h+20A * 7h and stop 0.1h+10A * 10h and stop 0.2h+5A * 6h, and this first charge and discharge system is represented: use following nine stages that connect successively that valve-control sealed lead acid battery is discharged and recharged for the first time:
Phase I:, then, stopped again charging 0.2 hour with 25 Ampere currents positive charge 12 hours at first with 12 Ampere currents positive charge 2 hours;
Second stage:,, with 20 Ampere currents positive charge 5 hours, stopped again charging 0.1 hour then then with 25 Ampere currents discharge 2 hours with 25 Ampere currents positive charge 3 hours;
Phase III:, stopped again charging 0.1 hour with 20 Ampere currents positive charge 5 hours;
Quadravalence section:, stopped again charging 0.1 hour with 20 Ampere currents positive charge 2 hours;
Five-stage:, stopped again charging 0.1 hour with 20 Ampere currents positive charge 2 hours;
The 6th stage:, stopped again charging 0.1 hour with 20 Ampere currents positive charge 2 hours;
The 7th stage:,, with 20 Ampere currents positive charge 7 hours, stopped again charging 0.1 hour then then with 20 Ampere currents discharge 4 hours with 20 Ampere currents positive charge 2 hours;
The 8th stage:, stopped again charging 0.2 hour with 10 Ampere currents positive charge 10 hours;
The 9th stage:, being internalized into charging and finishing at last with 5 Ampere currents positive charge 6 hours.
Current parameters in this charge and discharge system all can change up and down in the 0.5A scope, the charging interval parameter all can change up and down in the scope at 0.1 hour, stopping the charging interval can change up and down in 0.05 hour scope, and the charge and discharge system when promptly being internalized into can be following form:
+ 11.5～12.5A * 1.9～2.1h+24.5～25.5A * 11.9～12.1h stops 0.15～0.25h
+ 24.5～25.5A * 2.9～3.1h-24.5～25.5A * 1.9～2.1h+19.5～20.5A * 4.9～5.1h stops 0.05～0.15h
+ 19.5～20.5A * 4.9～5.1h stops 0.05～0.15h
+ 19.5～20.5A * 1.9～2.1h stops 0.05～0.15h
+ 19.5～20.5A * 1.9～2.1h stops 0.05～0.15h
+ 19.5～20.5A * 1.9～2.1h stops 0.05～0.15h
+ 19.5～20.5A * 1.9～2.1h-19.5～20.5A * 3.9～4.1h+19.5～20.5A * 6.9～7.1h stops 0.05～0.15h
+ 9.5～10.5A * 9.9～10.1h stops 0.15～0.25h
+4.5～5.5A×5.9～6.1h。
Valve-control sealed lead acid battery after this embodiment is internalized into is dissected and seen: the positive plate surface color is uniform sepia, has no to spend in vain a little, and the negative plate surface is even grey; Experiment also proves the 105-110% that battery C10 (10 hour rate) discharge first after initial charge finishes is up to state standards, and proves absolutely that battery is internalized into to have good quality.
Embodiment 2
A kind of valve-control sealed lead acid battery quick formation method, the main distinction of its technology and embodiment 1 is:
(1) battery assembling: the utmost point group in the cell negative terminal is that 20Ah/ sheet 6+/7-green plate and thickness are the AGM dividing plate composition of 1.9mm, and promptly the capacity ampere-hour of battery is counted C=120.
(2) battery liquid-filling: employing vacuumizes reperfusion mode and contains NaSO to the every single lattice injection of valve-control sealed lead acid battery
4And proportion is 1.235～1.245 H
2SO
4Solution 1250ml, wherein every liter of H
2SO
4Contain 9.5～10.5 gram NaSO in the solution
4
(3) battery is internalized into charging: the charger that adopts procedure auto-control is in the following manner to battery charging and discharging:
+ 13.8～15A * 1.9～2.1h+29.4～30.6A * 11.9～12.1h stops 0.15～0.25h
+ 29.4～30.6A * 2.9～3.1h-29.4～30.6A * 1.9～2.1h+23.4～24.6A * 4.9～5.1h stops 0.05～0.15h
+ 23.4～24.6A * 4.9～5.1h stops 0.05～0.15h
+ 23.4～24.6A * 1.9～2.1h stops 0.05～0.15h
+ 23.4～24.6A * 1.9～2.1h stops 0.05～0.15h
+ 23.4～24.6A * 1.9～2.1h stops 0.05～0.15h
+ 23.4～24.6A * 1.9～2.1h-23.4～24.6A * 3.9～4.1h+23.4～24.6A * 6.9～7.1h stops 0.05～0.15h
+ 11.4～12.6A * 9.9～10.1h stops 0.15～0.25h
+5.4～6.6A×5.9～6.1h。
Test data
Use three valve-control sealed lead acid batteries to do the test of five projects with embodiment 1 respectively with the method for embodiment 2, obtain data as following table:
Can know from last table and to see that the present invention is internalized into battery and has good discharge performance, surpass the national standard requirement.
The present invention is not limited to above-mentioned concrete grammar step, so long as in, (60～120AH) the mode VRLA storage battery formation methods identical with the present invention or that be equal to that discharge and recharge when being internalized into just drop within protection scope of the present invention for large-scale VRLA storage battery.
Claims (7)
1. valve-control sealed lead acid battery quick formation method, it comprises the steps:
(1) adopts green plate assembled valve control sealed lead acid battery;
(2) battery liquid-filling: in the every single lattice of valve-control sealed lead acid battery that adopt the green plate assembling, inject dilute sulfuric acid;
(3) battery is internalized into charging;
It is characterized in that: it is to adopt the green plate assembling and to annotate the valve-control sealed of acid that described battery is internalized into charging
Lead acid accumulator discharges and recharges as follows for the first time with charger:
+ 0.115～0.125CA * 1.9～2.1h+0.245～0.255CA * 11.9～12.1h stops 0.15～0.25h
+ 0.245～0.255CA * 2.9～3.1h-0.245～0.255CA * 1.9～2.1h+0.195～0.205CA * 4.9～5.1h stops 0.05～0.15h
+ 0.195～0.205CA * 4.9～5.1h stops 0.05～0.15h
+ 0.195～0.205CA * 1.9～2.1h stops 0.05～0.15h
+ 0.195～0.205CA * 1.9～2.1h stops 0.05～0.15h
+ 0.195～0.205CA * 1.9～2.1h stops 0.05～0.15h
+ 0.195～0.205CA * 1.9～2.1h-0.195～0.205CA * 3.9～4.1h+0.195～0.205CA * 6.9～7.1h stops 0.05～0.15h
+ 0.095～0.105CA * 9.9～10.1h stops 0.15～0.25h
+0.045～0.055CA×5.9～6.1h，
In this charging modes: C represents the capacity ampere-hour number of battery; A represents ampere; H represents hour; + expression charging;-expression discharge;～expression number range; * expression is kept the regular hour with certain electric current and is carried out charge/discharge.
2. valve-control sealed lead acid battery quick formation method according to claim 1 is characterized in that: it is valve-control sealed lead acid battery to be placed in the mobile cooling water charge that described battery is internalized into charging.
3. valve-control sealed lead acid battery quick formation method according to claim 1 and 2 is characterized in that: described battery liquid-filling is to adopt to vacuumize reperfusion mode and inject to the every single lattice of valve-control sealed lead acid battery and contain NaSO
4And proportion is 1.235～1.245 H
2SO
4Solution, wherein every liter of H
2SO
4Contain 9.5～10.5 gram NaSO in the solution
4
4. valve-control sealed lead acid battery quick formation method according to claim 3 is characterized in that: described battery liquid-filling is to adopt to vacuumize reperfusion mode and inject to the every single lattice of valve-control sealed lead acid battery and contain NaSO
4And proportion is 1.235～1.245 H
2SO
4Solution is 10～11C ml, and wherein C represents the capacity ampere-hour number of battery, and ml represents milliliter.
5. valve-control sealed lead acid battery quick formation method according to claim 1 and 2, it is characterized in that: described with green plate assembled valve control sealed lead acid battery, this battery cap is that ABS plastic is made, the utmost point group of packing in each single lattice of battery, connect for striding bridge welding between the cell negative terminal, with glue bond sealing, positive and negative pole is drawn and is sentenced cushion rubber and add the epoxy glue sealing between the battery cap.
6. valve-control sealed lead acid battery quick formation method according to claim 3, it is characterized in that: described with green plate assembled valve control sealed lead acid battery, this battery cap is that ABS plastic is made, the utmost point group of packing in each single lattice of battery, connect for striding bridge welding between the cell negative terminal, with glue bond sealing, positive and negative pole is drawn and is sentenced cushion rubber and add the epoxy glue sealing between the battery cap.
7. valve-control sealed lead acid battery quick formation method according to claim 4, it is characterized in that: described with green plate assembled valve control sealed lead acid battery, this battery cap is that ABS plastic is made, the utmost point group of packing in each single lattice of battery, connect for striding bridge welding between the cell negative terminal, with glue bond sealing, positive and negative pole is drawn and is sentenced cushion rubber and add the epoxy glue sealing between the battery cap.
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102263305A (en) * | 2011-05-31 | 2011-11-30 | 江苏永达电源股份有限公司 | Charging process for valve-regulated lead-acid storage battery |
| CN102368567A (en) * | 2011-10-13 | 2012-03-07 | 超威电源有限公司 | Formation method for dynamic lead-acid cell jar formation |
| CN102437381A (en) * | 2011-12-08 | 2012-05-02 | 天能电池(芜湖)有限公司 | Cooling water tank for internal chemical reaction of battery |
| CN102437380A (en) * | 2011-12-06 | 2012-05-02 | 河南超威电源有限公司 | Method for internal chemical reaction in battery via charging five times and discharging four times |
| CN102721930A (en) * | 2012-06-18 | 2012-10-10 | 江苏理士电池有限公司 | Testing method for capacity of pole plate of lead-acid storage battery |
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| CN103943893A (en) * | 2014-03-25 | 2014-07-23 | 超威电源有限公司 | Lead-acid battery container formation technology |
| CN104124484A (en) * | 2014-08-08 | 2014-10-29 | 江苏超威电源有限公司 | Vacuum negative pressure type quick-charging method of cadmium-free internal-formation storage battery |
| CN104617325A (en) * | 2015-01-28 | 2015-05-13 | 衡阳瑞达电源有限公司 | Tube-type accumulator container formation process |
| CN103384021B (en) * | 2013-08-01 | 2016-07-06 | 超威电源有限公司 | Accumulator is internalized into charge technology |
| CN110931892A (en) * | 2019-11-08 | 2020-03-27 | 湖北双登润阳新能源有限公司 | Acid injection and formation method for 12V 20-150 Ah lead-acid storage battery |
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| CN102263305B (en) * | 2011-05-31 | 2013-06-19 | 江苏永达电源股份有限公司 | Charging process for valve-regulated lead-acid storage battery |
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| CN102437381A (en) * | 2011-12-08 | 2012-05-02 | 天能电池(芜湖)有限公司 | Cooling water tank for internal chemical reaction of battery |
| CN102721930A (en) * | 2012-06-18 | 2012-10-10 | 江苏理士电池有限公司 | Testing method for capacity of pole plate of lead-acid storage battery |
| CN102721930B (en) * | 2012-06-18 | 2014-05-07 | 江苏理士电池有限公司 | Testing method for capacity of pole plate of lead-acid storage battery |
| CN102983366A (en) * | 2012-12-11 | 2013-03-20 | 浙江天能动力能源有限公司 | Method for container formation of lead-acid storage battery |
| CN103384021B (en) * | 2013-08-01 | 2016-07-06 | 超威电源有限公司 | Accumulator is internalized into charge technology |
| CN103633388A (en) * | 2013-11-08 | 2014-03-12 | 超威电源有限公司 | Formation system of internal formation lead-acid storage battery |
| CN103633388B (en) * | 2013-11-08 | 2016-02-10 | 超威电源有限公司 | A kind of be internalized into lead acid accumulator change into standard |
| CN103943893A (en) * | 2014-03-25 | 2014-07-23 | 超威电源有限公司 | Lead-acid battery container formation technology |
| CN103943893B (en) * | 2014-03-25 | 2016-02-03 | 超威电源有限公司 | A kind of container formation process for lead acid storage battery |
| CN104124484A (en) * | 2014-08-08 | 2014-10-29 | 江苏超威电源有限公司 | Vacuum negative pressure type quick-charging method of cadmium-free internal-formation storage battery |
| CN104124484B (en) * | 2014-08-08 | 2016-05-04 | 江苏超威电源有限公司 | Be internalized into battery vacuum negative pressure type fast charge method without cadmium |
| CN104617325A (en) * | 2015-01-28 | 2015-05-13 | 衡阳瑞达电源有限公司 | Tube-type accumulator container formation process |
| CN110931892A (en) * | 2019-11-08 | 2020-03-27 | 湖北双登润阳新能源有限公司 | Acid injection and formation method for 12V 20-150 Ah lead-acid storage battery |
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