CN102403549A - Lead-acid battery capacity restorer - Google Patents
Lead-acid battery capacity restorer Download PDFInfo
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- CN102403549A CN102403549A CN2011103152197A CN201110315219A CN102403549A CN 102403549 A CN102403549 A CN 102403549A CN 2011103152197 A CN2011103152197 A CN 2011103152197A CN 201110315219 A CN201110315219 A CN 201110315219A CN 102403549 A CN102403549 A CN 102403549A
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- integrated chip
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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
Abstract
The invention discloses a lead-acid battery capacity restorer, comprising an integrated chip IC1, a field-effect tube T1, comparers IC2A, IC2B, IC2C, and IC2D, a wiring terminal K1 and a parallel access terminal IC2 of the lead-acid battery capacity restorer. According to the invention, a lead-acid battery needing capacity restoring is accessed into the wiring terminal K1 for charging through a pulse current, and the lead-acid battery is subjected to discharge during a pulse interval. The lead-acid battery capacity restorer of the invention can effectively stabilize the capacity of a lead-acid battery, inhibit sulfuration reaction, and make the battery always maintain an efficient electricity storing function, as well as carry out desulphurization treatment automatically to a vulcanized battery so as to enable the formation of a good charge-discharge circulation inside the battery and restore the capacity to an original nominal value.
Description
Technical field
The present invention relates to a kind of capacity of lead acid battery recovery device.
Background technology
Lead acid accumulator is that a kind of electrode is mainly processed by lead and oxide thereof, and electrolyte is the storage battery of sulfuric acid solution, on electric equipment, has obtained using more and more widely as stand-by power supply or main power source.Yet lead acid accumulator during normal use can natural aging, on pole plate, forms the thick and hard lead sulfate of one deck crystalline solid again; Storage battery is formed lead sulfate in discharge process, and former is tiny particle, is called disposable crystalline solid; Once charging, can disappear.If storage battery is in half discharge condition for a long time, the lead sulfate on the pole plate can be dissolved in the electrolyte when temperature raises, and when temperature reduced, crystallization was attached on the pole plate once more again, more the knot more greatly, thick more, this crystalline solid again be difficult to the dissolving.The pole plate micropore of sulfuration is blocked, participates in the Activity of Chemical Reaction material and reduces, and the capacity of storage battery reduces a lot, and when serious, storage battery can not continue to use.Existing solution has two kinds: a kind of is that lead acid accumulator is repeated charge/discharge cycle several times, and another kind is with bigger pulse current lead acid accumulator to be charged, but these two kinds of methods all produce little effect.
Summary of the invention
The purpose of this invention is to provide a kind of capacity of lead acid battery restorer; Use long-time back on pole plate, to form the lead sulfate crystalline solid to solve the prior art lead acid accumulator; Cause participating in the Activity of Chemical Reaction material and reduce, and then the problem that capacity of lead acid battery is reduced.
For achieving the above object, the technical scheme that the present invention adopts is:
A kind of capacity of lead acid battery restorer; It is characterized in that: the parallelly connected incoming end IC2 that comprises integrated chip IC1, FET T1, comparator IC2A, IC2B, IC2C, IC2D, binding post K1 and this capacity of lead acid battery restorer; The both positive and negative polarity of binding post K1 inserts the both positive and negative polarity of lead acid accumulator respectively, and the positive pole of binding post K1 is connected with inductance L 1, and the negative pole of binding post K1 connects public ground; Capacitor C 3 one ends connect the inductance L 1 on the binding post K1 positive pole; Capacitor C 3 other end ground connection, 3 pin of parallelly connected incoming end IC2 connect the inductance L 1 on the binding post K1 positive pole, the 12 pin ground connection of parallelly connected incoming end IC2;
4,5,6,14 pin of integrated chip IC1 and connect after be divided into two-way; One the tunnel is connected with the inductance L 1 of binding post K1 positive terminal, and another road is connected with an end of capacitor C 2, resistance R 2, the other end ground connection of capacitor C 2; The other end of resistance R 2 inserts 9 pin of integrated chip IC1; 1 pin of integrated chip IC1 is connected with an end of capacitor C 1, and 2 pin of integrated chip IC1 are connected with an end of resistance R 1, and the other end of capacitor C 1 and resistance R 1 is attempted by 3 pin of integrated chip IC1; 8,12,7 pin of integrated chip IC1 connect public ground, and 9 pin of integrated chip IC1 are connected with 13 pin of comparator IC2D;
The D end of FET T1 connects 10 pin of integrated chip IC1; The C end that meets FET T1 is divided into three the tunnel, and the first via connects 4,5,6,14 pin of integrated chip IC1 and connects end through flow vibration coil L2, and the second the tunnel contacts successively connects public ground behind voltage stabilizing didoe D4, the D5, and it is anodal that Third Road connects binding post through diode D3; The S end of FET T1 connects public ground through resistance R 4;
13 pin of comparator IC2D connect 9 pin of integrated chip IC1; 11 pin of comparator IC2D connect the S end of FET T1; 10 pin of comparator IC2D are divided into three the tunnel; The first via connects 14 pin of integrated chip IC1 successively through resistance R 3, diode D1; The second the tunnel connects public ground through diode D2, and Third Road connects 5 pin of comparator IC2A, 9 pin of comparator IC2C, 7 pin of comparator IC2B respectively;
1 pin of comparator IC2B connects the inductance L 1 on the binding post K1 positive pole through light-emitting diode D8, diode D7, resistance R 9 successively; 6 pin of comparator IC2B are divided into two-way; One the tunnel connects the positive pole of binding post K1 successively through resistance R 5, diode D6; Another road is through 8 pin of resistance R 6 connection comparator IC2C, and the negative pole end of binding post K1 is connected to an end of capacitor C 4, and the other end of capacitor C 4 is connected between resistance R 5 and the diode D6;
8 pin of comparator IC2C are through 4 pin of resistance R 7 connection comparator IC2A, and 14 pin of comparator IC2C connect the inductance L 1 on the binding post K1 positive poles through light-emitting diode D9, resistance R 9 successively;
4 pin of comparator IC2A connect public ground through resistance R 8, and 2 pin of comparator IC2A connect the inductance L 1 on the binding post K1 positive pole through light-emitting diode D10, resistance R 9 successively.
Beneficial effect of the present invention is:
The present invention can stablize the capacity of lead acid accumulator effectively; Suppress vulcanization reaction, battery is remained deposit efficiently electric work can, and to produce sulfuration storage battery can carry out desulfuration automatically and handle; Its inner favorable charge-discharge that forms is circulated, capacity restoration is arrived former nominal value.
Description of drawings
Fig. 1 is circuit theory diagrams of the present invention.
Embodiment
As shown in Figure 1; The present invention includes the parallelly connected incoming end IC2 of integrated chip IC1, FET T1, comparator IC2A, IC2B, IC2C, IC2D, binding post K1 and this capacity of lead acid battery restorer; The both positive and negative polarity of binding post K1 inserts the both positive and negative polarity of lead acid accumulator respectively, and the positive pole of binding post K1 is connected with inductance L 1, and the negative pole of binding post K1 connects public ground; Capacitor C 3 one ends connect the inductance L 1 on the binding post K1 positive pole; Capacitor C 3 other end ground connection, 3 pin of parallelly connected incoming end IC2 connect the inductance L 1 on the binding post K1 positive pole, the 12 pin ground connection of parallelly connected incoming end IC2;
4,5,6,14 pin of integrated chip IC1 and connect after be divided into two-way; One the tunnel is connected with the inductance L 1 of binding post K1 positive terminal, and another road is connected with an end of capacitor C 2, resistance R 2, the other end ground connection of capacitor C 2; The other end of resistance R 2 inserts 9 pin of integrated chip IC1; 1 pin of integrated chip IC1 is connected with an end of capacitor C 1, and 2 pin of integrated chip IC1 are connected with an end of resistance R 1, and the other end of capacitor C 1 and resistance R 1 is attempted by 3 pin of integrated chip IC1; 8,12,7 pin of integrated chip IC1 connect public ground, and 9 pin of integrated chip IC1 are connected with 13 pin of comparator IC2D;
The D end of FET T1 connects 10 pin of integrated chip IC1; The C end that meets FET T1 is divided into three the tunnel, and the first via connects 4,5,6,14 pin of integrated chip IC1 and connects end through flow vibration coil L2, and the second the tunnel contacts successively connects public ground behind voltage stabilizing didoe D4, the D5, and it is anodal that Third Road connects binding post through diode D3; The S end of FET T1 connects public ground through resistance R 4;
13 pin of comparator IC2D connect 9 pin of integrated chip IC1; 11 pin of comparator IC2D connect the S end of FET T1; 10 pin of comparator IC2D are divided into three the tunnel; The first via connects 14 pin of integrated chip IC1 successively through resistance R 3, diode D1; The second the tunnel connects public ground through diode D2, and Third Road connects 5 pin of comparator IC2A, 9 pin of comparator IC2C, 7 pin of comparator IC2B respectively;
1 pin of comparator IC2B connects the inductance L 1 on the binding post K1 positive pole through light-emitting diode D8, diode D7, resistance R 9 successively; 6 pin of comparator IC2B are divided into two-way; One the tunnel connects the positive pole of binding post K1 successively through resistance R 5, diode D6; Another road is through 8 pin of resistance R 6 connection comparator IC2C, and the negative pole end of binding post K1 is connected to an end of capacitor C 4, and the other end of capacitor C 4 is connected between resistance R 5 and the diode D6;
8 pin of comparator IC2C are through 4 pin of resistance R 7 connection comparator IC2A, and 14 pin of comparator IC2C connect the inductance L 1 on the binding post K1 positive poles through light-emitting diode D9, resistance R 9 successively;
4 pin of comparator IC2A connect public ground through resistance R 8, and 2 pin of comparator IC2A connect the inductance L 1 on the binding post K1 positive pole through light-emitting diode D10, resistance R 9 successively.
The 12V lead acid accumulator that needs are recovered is this circuit supply through binding post K1, inductance L 1; Inductance L 1 plays the filtering pulse with capacitor C 3, and C2 is an energy storage capacitor, and it is 1KHZ that the pulse generator of integrated chip IC1 (4047), IC2D (1/4LM339) and FET T1 compositions such as (BUZ41) produces frequency at the output Q of integrated chip IC1; Duty ratio is about 50% rectangular pulse; When the output Q of integrated chip IC1 output high level, the lead acid accumulator discharging current amount linear growth of flow vibration coil L2 and resistance R 2 is flow through in FET T1 conducting; Flow vibration coil L2 gets up energy storage with field form; When this electric current reaches when making resistance R 4 voltage be elevated to 0.35V about 1A, comparator IC2D upset and the output high level resets integrated chip IC1; FET T1 ends, and is stored in magnetic field energy among the flow vibration coil L2 and just converts a peaking voltage at flow vibration coil L2 two ends to and through crystal diode D3 lead acid accumulator is charged.
The amplitude of charging pulse depends on the state of battery; If battery remaining power is more greatly then its internal resistance is less, the peak value of charging pulse also less (being lower than 15V), on the contrary then bigger; Two Zener diode D4 of series connection and D5 are limited in the maximum of this pulse about 50W, in order to avoid the damage battery.
Comparator IC2A, IC2B, IC2C and light-emitting diode R8, R9, D10 and resistance R 5 ~ R9 etc. form the Battery Status Indicator circuit; Because battery status and charging pulse amplitude are closely related; So, get final product the state of pilot cell with the voltage that this circuit measuring charging pulse is set up at capacitor C 4 two ends.Voltage divider R5-R8 overturns comparator IC2B, IC2C and IC2A respectively when capacitor C 4 voltage reach 15V, 20V and 30V, so when battery capacity was big, green LED D8 lighted; When capacity is medium; Yellow light-emitting diode D9 lights, and when capacity was very little, red light emitting diodes D10 lighted; Light simultaneously when pulse voltage is very high for fear of these three light-emitting diodes; They are connected in parallel on the lower end of shared series resistance R9 because the two ends pressure drop ratio yellow light-emitting diode during the red light emitting diodes conducting is little, so they not can with the time light.Pressure drop when considering green LED and yellow light-emitting diode conducting is close, lights simultaneously and gives crystal diode D8 the crystal diode D7 that connected for fear of them.
Under the very little situation of lead acid accumulator residual capacity; Need be at the parallelly connected eddy current charger of battery with this restorer link; The output of eddy current charger is connected on the parallelly connected input IC2 of this capacity of lead acid battery restorer, handles so that the lead acid accumulator that seriously vulcanizes is carried out devulcanization.
Claims (1)
1. capacity of lead acid battery restorer; It is characterized in that: the parallelly connected incoming end IC2 that comprises integrated chip IC1, FET T1, comparator IC2A, IC2B, IC2C, IC2D, binding post K1 and this capacity of lead acid battery restorer; The both positive and negative polarity of binding post K1 inserts the both positive and negative polarity of lead acid accumulator respectively, and the positive pole of binding post K1 is connected with inductance L 1, and the negative pole of binding post K1 connects public ground; Capacitor C 3 one ends connect the inductance L 1 on the binding post K1 positive pole; Capacitor C 3 other end ground connection, 3 pin of parallelly connected incoming end IC2 connect the inductance L 1 on the binding post K1 positive pole, the 12 pin ground connection of parallelly connected incoming end IC2;
4,5,6,14 pin of integrated chip IC1 and connect after be divided into two-way; One the tunnel is connected with the inductance L 1 of binding post K1 positive terminal, and another road is connected with an end of capacitor C 2, resistance R 2, the other end ground connection of capacitor C 2; The other end of resistance R 2 inserts 9 pin of integrated chip IC1; 1 pin of integrated chip IC1 is connected with an end of capacitor C 1, and 2 pin of integrated chip IC1 are connected with an end of resistance R 1, and the other end of capacitor C 1 and resistance R 1 is attempted by 3 pin of integrated chip IC1; 8,12,7 pin of integrated chip IC1 connect public ground, and 9 pin of integrated chip IC1 are connected with 13 pin of comparator IC2D;
The D end of FET T1 connects 10 pin of integrated chip IC1; The C end that meets FET T1 is divided into three the tunnel, and the first via connects 4,5,6,14 pin of integrated chip IC1 and connects end through flow vibration coil L2, and the second the tunnel contacts successively connects public ground behind voltage stabilizing didoe D4, the D5, and it is anodal that Third Road connects binding post through diode D3; The S end of FET T1 connects public ground through resistance R 4;
13 pin of comparator IC2D connect 9 pin of integrated chip IC1; 11 pin of comparator IC2D connect the S end of FET T1; 10 pin of comparator IC2D are divided into three the tunnel; The first via connects 14 pin of integrated chip IC1 successively through resistance R 3, diode D1; The second the tunnel connects public ground through diode D2, and Third Road connects 5 pin of comparator IC2A, 9 pin of comparator IC2C, 7 pin of comparator IC2B respectively;
1 pin of comparator IC2B connects the inductance L 1 on the binding post K1 positive pole through light-emitting diode D8, diode D7, resistance R 9 successively; 6 pin of comparator IC2B are divided into two-way; One the tunnel connects the positive pole of binding post K1 successively through resistance R 5, diode D6; Another road is through 8 pin of resistance R 6 connection comparator IC2C, and the negative pole end of binding post K1 is connected to an end of capacitor C 4, and the other end of capacitor C 4 is connected between resistance R 5 and the diode D6;
8 pin of comparator IC2C are through 4 pin of resistance R 7 connection comparator IC2A, and 14 pin of comparator IC2C connect the inductance L 1 on the binding post K1 positive poles through light-emitting diode D9, resistance R 9 successively;
4 pin of comparator IC2A connect public ground through resistance R 8, and 2 pin of comparator IC2A connect the inductance L 1 on the binding post K1 positive pole through light-emitting diode D10, resistance R 9 successively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110315219.7A CN102403549B (en) | 2011-10-18 | 2011-10-18 | Lead-acid battery capacity restorer |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110315219.7A CN102403549B (en) | 2011-10-18 | 2011-10-18 | Lead-acid battery capacity restorer |
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| Publication Number | Publication Date |
|---|---|
| CN102403549A true CN102403549A (en) | 2012-04-04 |
| CN102403549B CN102403549B (en) | 2014-07-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201110315219.7A Expired - Fee Related CN102403549B (en) | 2011-10-18 | 2011-10-18 | Lead-acid battery capacity restorer |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2617041Y (en) * | 2003-05-22 | 2004-05-19 | 王志祥 | Lead-acid battery capacity recovery device |
| CN1979942A (en) * | 2005-11-30 | 2007-06-13 | 比亚迪股份有限公司 | Display circuit for residual electricity quantity of secondary cell |
| CN202308217U (en) * | 2011-10-18 | 2012-07-04 | 芜湖市神龙新能源科技有限公司 | Restorer for capacity of lead-acid storage battery |
-
2011
- 2011-10-18 CN CN201110315219.7A patent/CN102403549B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2617041Y (en) * | 2003-05-22 | 2004-05-19 | 王志祥 | Lead-acid battery capacity recovery device |
| CN1979942A (en) * | 2005-11-30 | 2007-06-13 | 比亚迪股份有限公司 | Display circuit for residual electricity quantity of secondary cell |
| CN202308217U (en) * | 2011-10-18 | 2012-07-04 | 芜湖市神龙新能源科技有限公司 | Restorer for capacity of lead-acid storage battery |
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| CN102403549B (en) | 2014-07-30 |
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Effective date of registration: 20161227 Address after: Shijiazhuang City, Hebei Province, West Bridge 050000 Kaitai Street No. 61 Qiaoxi Vegetable Wholesale Market District No. 28 West Street Patentee after: Hebei Energy Technology Co., Ltd. Address before: 241200 Anhui city of Wuhu province Fanchang County Economic Development Zone No. 99 Patentee before: Wuhu Shenlong New Energy Technology Co.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140730 Termination date: 20171018 |
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| CF01 | Termination of patent right due to non-payment of annual fee |