CN201311954Y - Accumulator restoration activation protecting device - Google Patents
Accumulator restoration activation protecting device Download PDFInfo
- Publication number
- CN201311954Y CN201311954Y CNU2008202204446U CN200820220444U CN201311954Y CN 201311954 Y CN201311954 Y CN 201311954Y CN U2008202204446 U CNU2008202204446 U CN U2008202204446U CN 200820220444 U CN200820220444 U CN 200820220444U CN 201311954 Y CN201311954 Y CN 201311954Y
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- China
- Prior art keywords
- battery
- high frequency
- switch
- incoming end
- storage battery
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000004913 activation Effects 0.000 title abstract description 3
- 230000010355 oscillation Effects 0.000 claims abstract description 16
- 230000001681 protective effect Effects 0.000 claims description 19
- 230000000087 stabilizing effect Effects 0.000 claims description 8
- 230000008859 change Effects 0.000 claims description 6
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 12
- 230000006378 damage Effects 0.000 abstract description 5
- 239000000463 material Substances 0.000 abstract description 3
- 239000000126 substance Substances 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 2
- 239000003990 capacitor Substances 0.000 abstract 1
- 230000001012 protector Effects 0.000 abstract 1
- 230000008439 repair process Effects 0.000 description 10
- 230000000694 effects Effects 0.000 description 5
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
- PIJPYDMVFNTHIP-UHFFFAOYSA-L lead sulfate Chemical compound [PbH4+2].[O-]S([O-])(=O)=O PIJPYDMVFNTHIP-UHFFFAOYSA-L 0.000 description 3
- 230000002441 reversible effect Effects 0.000 description 3
- 238000005987 sulfurization reaction Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000002425 crystallisation Methods 0.000 description 2
- 230000008025 crystallization Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000005518 electrochemistry Effects 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000005067 remediation Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 238000005486 sulfidation Methods 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
Images
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model relates to an accumulator restoration activation protecting device, which comprises a high frequency oscillation signal source, wherein one output signal of the high frequency oscillation signal source is connected with a high frequency switch, one end of the high frequency switch is switched into an anode input end of an accumulator through a series connection circuit of a low-impedance inductance and a high-impedance inductance in turn, the other end of the high frequency switch is switched into an input end of a cathode of the accumulator through a current-limiting resistance, a serious connection point of the two inductances is connected with a charge and discharge capacitor, and the serious connection point of the high frequency switch and the low-impedance inductance is switched into the input end of the anode of the accumulator through a bypass diode. The restoration principle of the utility model does not generate any damages to an accumulator polar plate, a single chip microcomputer is adopted for controlling, the circuit is simple and can be expanded and used easily, the restoration process is not filled with any chemical material dense fog pollution, the restoration rate is high, and since the structure is simple, the volume of the protector is small, the power consumption is small, and the economic performance is good.
Description
Technical field
The utility model relates to a kind of storage battery reparation and activates protective device, belongs to the battery applications field.
Background technology
Advantage such as portable and recycling is widely used in various fields to storage battery because of it, but since storage battery particularly the plumbic acid storage battery is in use, pole plate is immersed in for a long time and is easy to generate the vulcanized lead material in the sulfuric acid, it is characterized in that vulcanized lead material non-conductive (in fact conductive capability is very weak), dependency is arranged.Vulcanized lead just is attached to (power supply inside on the positive plate under the effect of electric current like this, electric current by negative pole to anodal), because vulcanized lead is non-conductive, just make, the corresponding conductive area of negative two-plate reduces, cause the storage battery capacity to descend easily or electricity is arranged and put to come out, thereby many storage batterys are scrapped in advance.Increasing of battery power-aid car in recent years particularly, storage battery is scrapped quantity sharply to be increased, how safety, effectively handle used and scrapped battery and bring into schedule.
The popular now storage battery recovery technique that generally adopts is divided into following several:
1, large current charge: adopt large current charge, make big lead sulfate crystallization produce negative resistance and puncture the method for dissolving, find in the experiment, this method is eliminated sulfuration only to obtain temporary transient effect, and can in eliminating sulfidation, bring and increase the weight of dehydration and the softening problem of positive plate, battery life is caused major injury, and what application number was that 200620137723.7 patent application adopts is exactly these class methods.
2, negative pulse: the method is used existing so far more than 30 year history, and principle is to add negative pulse in charging process, to lowering the battery temperature rise effect is arranged, but the repairing effect to " sulfuration " is not obvious, its repair rate is about 20%, adopts morely at present, belongs to obsolete product.
3, add activating agent: adopt chemical method, eliminate the lead sulfate crystallization, cost height not only, increase the battery built-in, and changed the original structure of electrolyte, operating period after the reparation is shorter, and its repair rate is about about 45%, and what application number was that 200810007481.3 patent application adopts is exactly these class methods.
4, high-frequency impulse: adopt impulse wave to make the sulfuric acid crystalline solid be converted into the reversible lead sulfate that crystal is tiny, electrochemistry is high again, make it can normally participate in the chemical reaction that discharges and recharges, repair rate is about 60%, and is effective than negative pulse.But because of its repair time long, need more than a few hours, even the time in a week, efficient is lower, to the storage battery reparation of serious " sulfuration " not, but technology is simple, many producers is arranged at present in use.What application number was that 200620027001.6 patent application adopts is exactly these class methods.
Though above-described restorative procedure is feasible, effect is not very good.Therefore developing a kind of device that can effectively repair storage battery is very important.
The utility model content
It is a kind of remediation efficiency height, the storage battery damage reparation of storage battery easily little, safe in utilization is activated protective device endomorph of the present utility model now.
For achieving the above object, the utility model adopts following technical scheme:
Described storage battery reparation activates protective device; comprise a high-frequency oscillation signal source; the output signal in high-frequency oscillation signal source is connected with a high frequency electronic switch; one end of high frequency electronic switch inserts the battery positive voltage incoming end by the series circuit of an opposing inductance and a high anti-inductance successively; the other end of high frequency electronic switch inserts the battery terminal negative incoming end by current-limiting resistance; serial connection point at two inductance is connected with charge and discharge capacitance, and the serial connection point of high frequency electronic switch and low anti-inductance inserts the battery positive voltage incoming end by bypass diode.
High frequency electronic switch and low anti-inductance be connected in series a little on be connected with a protective circuit of voltage regulation that constitutes by the diode of voltage stabilizing didoe and voltage stabilizing didoe differential concatenation.
High frequency electronic switch is made of a high-frequency triode, and the base stage of triode is connected with the output in high-frequency oscillation signal source.
Link to each other with the positive output end of battery charger by a change over switch on the battery positive voltage incoming end, the battery terminal negative incoming end links to each other with the negative output terminal of described battery charger.
Change over switch is a relay, the solenoid of relay is connected in series the back and inserts battery terminal negative incoming end and battery positive voltage incoming end with a switch triode, the base stage of switch triode inserts the output of a time controller, and the timing of time controller control switch triode is logical, regularly disconnected.
Time controller and high-frequency oscillation signal source are made of a single-chip microcomputer, and during high-frequency oscillation signal output no-output, switch triode (BG2) ends.
The utlity model has following beneficial effect:
1, the utility model adopts high-frequency, high voltage, low current that storage battery is repaired, and storage battery plants is not produced damage.
2, do not add any chemical substance in the repair process, adopt the physics repair mode fully, do not produce pollution.
3, high-frequency signal adopts single-chip microcomputer to control, and circuit structure is simple, is easy to promote the use of.
4, because circuit structure is simple, and operating current is little, power consumption is few, good economy performance.
Description of drawings
Fig. 1 is an electrical block diagram of the present utility model;
Fig. 2 is the utility model workflow schematic diagram.
Embodiment
Below in conjunction with accompanying drawing the utility model is elaborated.
See in conjunction with Fig. 1, the utility model comprises a high-frequency oscillation signal source, the output end signal of high-frequency signal source is connected with high frequency electronic switch, one end of high frequency electronic switch inserts the battery positive voltage incoming end by the series circuit of a low anti-inductance L 2 and a high-frequency inductor L1 successively, the other end of high frequency electronic switch inserts the battery terminal negative incoming end by current-limiting resistance, is connected with charge and discharge capacitance C1, C2 at two inductance serial connection point.The serial connection point of high frequency electronic switch BG1 and low anti-inductance L 2 inserts the battery positive voltage incoming end by bypass diode D1.On high frequency electronic switch and low anti-inductance L 2 serial connection points, be connected with one by the voltage stabilizing didoe D3 and the protective circuit of voltage regulation of connecting and constituting with the reverse diode D2 of voltage-stabiliser tube.High frequency electronic switch is made of a HF switch triode BG1, and the base stage of triode is connected with the output in high-frequency oscillation signal source.Changing K switch M1 by a dress on the anodal incoming end of storage battery links to each other with the positive output end of battery charger, the battery terminal negative incoming end links to each other with the negative output terminal of described battery charger, described change over switch KM1 is a relay, the solenoid of relay is connected in series the back and inserts battery terminal negative incoming end and battery positive voltage incoming end with a switch triode BG2, the base stage of switch triode BG2 inserts the output of a time controller, the timing of time controller control switch triode BG2 is logical, regularly disconnected, described time controller and high-frequency oscillation signal source are made of a single-chip microcomputer, during high-frequency oscillation signal source output terminal no-output, switch triode BG2 ends.When storage battery when the K1 place in circuit, if the both positive and negative polarity reversal connection, the protective circuit of voltage regulation that constitutes of connecting by voltage stabilizing didoe D3 with the reverse diode D2 of voltage stabilizing didoe make storage battery can't with circuit communication, play a protective role.
In conjunction with Fig. 1 and Fig. 2, at first storage battery is activated the protective device series connection by K1 and storage battery reparation, the output of charger activates protective device by K2 with the storage battery reparation and connects, and the charger input links to each other with extraneous power supply.After the connection, single-chip microcomputer is started working according to the program of setting, after charging a period of time, and single-chip microcomputer 13 pins output high level, relay is received signalizing activity, disconnects charging circuit, the benefit of doing like this is to avoid inverse peak voltage to damage charger.12 pins output high-frequency signal enters the BG1 base stage, and during the signal high potential, the voltage of storage battery charges to storage battery negative pole formation loop and to C1, C2 by L1, L2, BG1 from positive pole; When BG1 base stage electronegative potential, BG1 ends, the induced voltage of bearing just down in the L2 generation, the voltage of serial connection C1, C2, just produce high back voltage at the two ends of storage battery, force internal current to flow to negative plate from positive plate, since the frequency height, the voltage height, electric current is little, storage battery is not damaged, and pole plate can not be out of shape yet, so this is a kind of other repair modes " free of losses " recovery technique that is different from.
When storage battery itself does not need to charge, can directly insert the activation protective device, repair according to same repair process.
Need to prove, the innovation and creation of innovation to some extent on the utility model technical applications, source, booster circuit, voltage stabilizing circuit, protective circuit etc. take place and all belong to prior art and existing a lot of forms and application in wherein used oscillator signal.Here be the detailed explanation of center deployment with embodiment of the present utility model, the imbody of described optimal way or some characteristic, should be understood to this specification and only be describe the present invention by the mode of the embodiment that provides, in fact forming, can change to some extent on the details of structure and use, comprise the combination and the assembly of parts, according to the disclosed principle of the utility model, these pro forma variations and application all should belong in the scope of the present utility model.
Claims (6)
1, a kind of storage battery reparation activates protective device, and base is characterised in that: this device comprises a high-frequency oscillation signal source; High-frequency oscillation signal is connected with a high frequency electronic switch, one end of high frequency electronic switch inserts the battery positive voltage incoming end by the series circuit of a low anti-inductance (L2) and a high anti-inductance (L1) successively, the other end of high frequency electronic switch inserts the battery terminal negative incoming end by current-limiting resistance, serial connection point at two inductance is connected with charge and discharge capacitance, and the serial connection point of high frequency electronic switch and low anti-inductance (L2) inserts the battery positive voltage incoming end by bypass diode (D1).
2, a kind of storage battery reparation according to claim 1 activates protective device, it is characterized in that: HF switch and low anti-inductance (L2) be connected in series a little and the battery terminal negative incoming end between have one by voltage stabilizing didoe (D3) and with the protective circuit of voltage regulation of diode (D2) formation of voltage stabilizing didoe differential concatenation.
3, activate protective device according to each the described a kind of storage battery reparation in claim 1 or 2, it is characterized in that: described high frequency electronic switch is made of a high-frequency triode (BG1), and the base stage of triode is connected with the output in high-frequency oscillation signal source.
4, a kind of storage battery reparation according to claim 3 activates protective device; it is characterized in that: link to each other with the positive input terminal of battery charger by a change over switch (KM1) on the battery positive voltage incoming end, the battery terminal negative incoming end links to each other with the negative output terminal of described battery charger.
5, a kind of storage battery reparation according to claim 4 activates protective device; it is characterized in that: described change over switch (KM1) is a relay; the solenoid of relay is connected in series the back and inserts battery terminal negative incoming end and battery positive voltage incoming end with a switch triode (BG2); the base stage of switch triode (BG2) inserts the output of a time controller, and the timing of time controller control switch triode (BG2) is logical, regularly disconnected.
6, a kind of storage battery reparation according to claim 5 activates protective device, and it is characterized in that: described time controller and high-frequency oscillation signal source are made of a single-chip microcomputer, and during high-frequency oscillation signal output no-output, switch triode (BG2) ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202204446U CN201311954Y (en) | 2008-10-28 | 2008-10-28 | Accumulator restoration activation protecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202204446U CN201311954Y (en) | 2008-10-28 | 2008-10-28 | Accumulator restoration activation protecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201311954Y true CN201311954Y (en) | 2009-09-16 |
Family
ID=41109208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202204446U Expired - Fee Related CN201311954Y (en) | 2008-10-28 | 2008-10-28 | Accumulator restoration activation protecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201311954Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107317036A (en) * | 2017-06-27 | 2017-11-03 | 中南大学 | A kind of pole piece with super-low resistance, its preparation method and the lithium ion battery containing this pole piece |
-
2008
- 2008-10-28 CN CNU2008202204446U patent/CN201311954Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107317036A (en) * | 2017-06-27 | 2017-11-03 | 中南大学 | A kind of pole piece with super-low resistance, its preparation method and the lithium ion battery containing this pole piece |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090916 Termination date: 20111028 |