CN205122717U - Lead acid battery's sulphur removal device - Google Patents
Lead acid battery's sulphur removal device Download PDFInfo
- Publication number
- CN205122717U CN205122717U CN201520970246.1U CN201520970246U CN205122717U CN 205122717 U CN205122717 U CN 205122717U CN 201520970246 U CN201520970246 U CN 201520970246U CN 205122717 U CN205122717 U CN 205122717U
- Authority
- CN
- China
- Prior art keywords
- circuit
- lead acid
- diode
- acid accumulator
- power amplifier
- 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
- 239000002253 acid Substances 0.000 title claims abstract description 53
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 title abstract description 8
- 239000005864 Sulphur Substances 0.000 title abstract description 8
- 238000007493 shaping process Methods 0.000 claims abstract description 12
- 230000000087 stabilizing effect Effects 0.000 claims abstract description 9
- PIJPYDMVFNTHIP-UHFFFAOYSA-L lead sulfate Chemical compound [PbH4+2].[O-]S([O-])(=O)=O PIJPYDMVFNTHIP-UHFFFAOYSA-L 0.000 claims abstract description 8
- 230000003009 desulfurizing effect Effects 0.000 claims description 19
- 230000001681 protective effect Effects 0.000 claims description 15
- 239000013078 crystal Substances 0.000 claims description 9
- 239000002245 particle Substances 0.000 claims description 6
- 239000004065 semiconductor Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 8
- 238000002425 crystallisation Methods 0.000 abstract description 4
- 230000008025 crystallization Effects 0.000 abstract description 4
- 239000008187 granular material Substances 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 230000003014 reinforcing effect Effects 0.000 abstract 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003792 electrolyte Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003487 electrochemical reaction Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 238000000247 postprecipitation Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
Classifications
-
- 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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- Secondary Cells (AREA)
Abstract
The utility model discloses a lead acid battery's sulphur removal device, including waveform shaping circuit, waveform generator, voltage stabilizing circuit and power amplifier, wherein: waveform generator produces pulse signal, and waveform shaping circuit carries out the frequency adjustment to this pulse signal, and after further enlargeing through power amplifier, pulse signal to the lead acid battery department of output frequence reinforcing, electric current reduction decomposes the lead sulfate crystallization granule on the stereotype in the lead acid battery and clear away, and voltage stabilizing circuit is that waveform shaping circuit, waveform generator and power amplifier provide the power. The utility model discloses a low current, high -frequency pulse technique, the incessant restoration of electric energy that utilizes battery itself to provide is avoided causing the damage to lead acid battery's polar plate simultaneously, and the 2 -3 that extension lead acid battery charge -discharge number of times exceedes the required standard is doubly to prolonged life -span of lead acid battery, use and install very convenient.
Description
Technical field
The utility model relates to a kind of desulfurizing device of lead acid accumulator.
Background technology
At present, the use of domestic and international lead accumulator is very general, but lead acid accumulator in use can produce lead sulfate material, in charging process, lead sulfate can resolve into lead and sulfuric acid, again participates in the electrochemical reaction of storage battery, and, lead sulfate is a kind of material of very easy crystallization, therefore usual crystallization postprecipitation at the pole plate of storage battery, and reduces the effective affecting acreage of storage battery, reduces the capacity of storage battery.Method market solving storage battery knot sulphur has a lot, there is heavy current impact method, the method carries out enforceable disengaging to the knot sulphur on cell substrates, so also just temporary transient solution, but the reparation that can not reach fundamentally, simultaneously also very large to the damage of storage battery, so do not reach the effect of prolonging service life of battery.
Utility model content
The utility model is in order to solve the problem, propose a kind of desulfurizing device of lead acid accumulator, this device utilizes, electric current sharp wave pulse technique identical with the resonance point frequency of knot sulphur, knot sulphur is allowed to fall down from pole plate, because low current pulse does not cause damage to pole plate, therefore extend the useful life of lead acid accumulator.
To achieve these goals, the utility model adopts following technical scheme:
A desulfurizing device for lead acid accumulator, comprises waveform shaping circuit, waveform generator, voltage stabilizing circuit and power amplifier, wherein:
Described waveform generator produces pulse signal, waveform shaping circuit carries out frequency adjustment to this pulse signal, after being amplified further by power amplifier, the pulse signal that output frequency strengthens, electric current reduces is to lead acid accumulator place, lead sulfate crystalline particle on stereotype in lead acid accumulator is carried out decomposing and removing, voltage stabilizing circuit is waveform shaping circuit, waveform generator and power amplifier provide power supply.
Preferably; described desulfurizing device also comprises diode indicating circuit, protective circuit of diode; the both positive and negative polarity of described lead acid accumulator is connected with diode indicating circuit; described diode indicating circuit is connected with protective circuit of diode; one end of protective circuit of diode connects voltage clamp circuit; the other end connects pulse power amplifier, and described diode indicating circuit sends instruction with protective circuit of diode when lead acid accumulator both positive and negative polarity is connected correct, and protection desulfurizing device is not destroyed.
Further; described diode indicating circuit comprises diode D2; protective circuit of diode comprises diode D1; voltage clamp circuit comprises voltage stabilizing didoe Z1 and triode Q2; power regulator circuit comprises pressurizer U1; diode D1 positive pole is connected with lead-acid battery positive pole, and the negative pole of diode D2 is connected with the negative pole of lead acid accumulator, and the negative pole of diode D1 is connected with the input of the triode Q2 of voltage clamp circuit.
Described waveform generator comprises crystal oscillating circuit and integrated chip, described integrated chip and crystal oscillating circuit series connection.
Described waveform generator adopts the crystal oscillator of 76.8KHz ± 5%.
Described waveform shaping circuit adopts IC chip CD4011BM or 4021BCM.
Described power amplifier adopts MTD6N15 type metal-oxide-semiconductor.
The pulse frequency of the pulse signal at described lead acid accumulator place is 9.8 ± 0.5KHz, and electric current is 10 ± 2MA.
The beneficial effects of the utility model are:
(1) signal of pulse after pulse power amplifier circuit amplifies is connected with the both positive and negative polarity of battery, according to the resonance point frequency of knot sulphur, pulse frequency is set to 9.8 ± 0.5KHz by waveform generator, waveform shaping circuit, and the power consumption of amplifier is 10 ± 2MA;
(2) pulse exports high-frequency after amplifying, low current pulse signal is input in lead acid accumulator, the lead sulfate crystalline particle on the stereotype in lead acid accumulator is started to carry out decomposing and removing, the crystalline particle decomposed and remove is dissolved in the electrolyte of battery, and then reaches the object extending service life of lead accumulator;
(3) low current, high-frequency pulse technology is adopted, the continual reparation of the electric energy utilizing battery itself to provide, avoid causing damage to the pole plate of lead acid accumulator simultaneously, extend lead acid accumulator discharge and recharge number of times and exceed the 2-3 of required standard doubly, thus extend the life-span of lead acid accumulator, use and install very convenient;
(4) by arranging diode indicating circuit and protective circuit of diode, desulfurizing device effectively can be prevented to be connected correctly with the both positive and negative polarity of lead acid accumulator, not to be damaged.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is circuit diagram of the present utility model;
Wherein 1. diode indicating circuit, 2. protective circuit of diode, 3. pulse-pattern generator circuit, 4. pulse waveform shaper circuit, 5. pulse power amplifier circuit, 6. power regulator circuit, 7. voltage clamp circuit.
Embodiment:
Below in conjunction with accompanying drawing and embodiment, the utility model is described in further detail.
As shown in Figure 1, a kind of desulfurizing device of lead acid accumulator, comprise pulse-pattern generator circuit 3, pulse waveform shaper circuit 4, pulse power amplifier circuit 5 and power regulator circuit 6 voltage clamp circuit 7, the both positive and negative polarity of lead acid accumulator is connected with diode indicating circuit 1 respectively, described diode indicating circuit 1 is connected with protective circuit of diode 2, one end of protective circuit of diode 2 connects described voltage clamp circuit 7 and power regulator circuit 6, the other end connects pulse power amplifier circuit 5, described power regulator circuit 6 and pulse-pattern generator circuit 3, pulse waveform shaper circuit 4, pulse power amplifier circuit 5 is connected respectively, and pulse-pattern generator circuit 3, pulse waveform shaper circuit 4 is connected successively with pulse power amplifier circuit 5.
As shown in Figure 2, diode indicating circuit 1 is made up of D2, protective circuit of diode 2 is made up of D1, voltage clamp circuit 7 is made up of Z1 and Q2, power regulator circuit 6 comprises pressurizer U1, diode D1 and D2 is connected between lead acid accumulator and voltage clamp circuit Q2 respectively, namely diode D1 positive pole is connected with lead-acid battery positive pole, the positive pole of voltage stabilizing didoe Z1 is connected with the negative pole of lead acid accumulator, the negative pole of diode D1 is connected with the base terminal of the Q2 of clamp circuit, to ensure that light-emitting diode D2 can luminous indicate when power supply connects correct like this, power supply connect anti-in diode D1 can play protection this desulfurizing device not damaged.Power regulator circuit 6 is made up of circuit of three-terminal voltage-stabilizing integrated, and it exports 5V voltage and supplies the use of this device circuit.
Pulse-pattern generator circuit 3 comprises crystal oscillating circuit and the integrated chip U2 of crystal oscillator X1 formation, described integrated chip U2 and the series connection of described crystal oscillating circuit, this impulse waveform carries out exporting after pulse waveform shaper reaching target pulse frequency and impulse waveform through U3, high-power MOS tube Q1 carries out the amplification of impulse waveform again, its pulse exports and is connected with the positive pole of lead acid accumulator through diode D1, the emitter of triode is connected with the negative pole of lead acid accumulator, and the negative pole of lead acid accumulator is the common of this desulfurizing device.
Pulse-pattern generator circuit 3 and pulse waveform shaper circuit 4, pulse frequency is adjusted to 9.8 ± 0.5KHz, pulse signal electric current is adjusted to 10 ± 2MA by pulse power amplifier circuit 5, and the lead acid accumulator sulphur removal of this parameter to below 48V-72V100Ah is best effect.
When 2 output leads of the pulse power amplifier circuit 5 in desulfurizing device, one is positive one negative, after receiving lead acid accumulator, namely power regulator circuit 6 exports 5V power supply, this power supply supply pulse-pattern generator circuit 3, pulse waveform shaper circuit 4 and pulse power amplifier circuit 5, pulse exports high-frequency after amplifying, low current pulse signal is input in lead acid accumulator, the lead sulfate crystalline particle on the stereotype in lead acid accumulator is started to carry out decomposing and removing, the crystalline particle decomposed and remove is dissolved in the electrolyte of battery, and then reach the object extending service life of lead accumulator.Such a technique avoids and adopt other compulsory measures peel off the crystallization on stereotype and peel off the damage caused pole plate by other chemical methodes, effectively can extend lead acid accumulator in use life-saving 2-3.
By reference to the accompanying drawings embodiment of the present utility model is described although above-mentioned; but the restriction not to the utility model protection range; one of ordinary skill in the art should be understood that; on the basis of the technical solution of the utility model, those skilled in the art do not need to pay various amendment or distortion that creative work can make still within protection range of the present utility model.
Claims (7)
1. a desulfurizing device for lead acid accumulator, is characterized in that: comprise waveform shaping circuit, waveform generator, voltage stabilizing circuit and power amplifier, wherein:
Described waveform generator produces pulse signal, waveform shaping circuit carries out frequency adjustment to this pulse signal, after being amplified further by power amplifier, the pulse signal that output frequency strengthens, electric current reduces is to lead acid accumulator place, lead sulfate crystalline particle on stereotype in lead acid accumulator is carried out decomposing and removing, voltage stabilizing circuit is waveform shaping circuit, waveform generator and power amplifier provide power supply;
Also comprise diode indicating circuit, protective circuit of diode; the both positive and negative polarity of described lead acid accumulator is connected with diode indicating circuit; described diode indicating circuit is connected with protective circuit of diode; one end of protective circuit of diode connects voltage clamp circuit; the other end connects pulse power amplifier; described diode indicating circuit sends instruction with protective circuit of diode when lead acid accumulator both positive and negative polarity is connected correct, and protection desulfurizing device is not destroyed.
2. the desulfurizing device of a kind of lead acid accumulator as claimed in claim 1; it is characterized in that: described diode indicating circuit comprises diode D2; protective circuit of diode comprises diode D1; voltage clamp circuit comprises voltage stabilizing didoe Z1 and triode Q2; power regulator circuit comprises pressurizer U1; diode D1 positive pole is connected with lead-acid battery positive pole, and the negative pole of diode D2 is connected with the negative pole of lead acid accumulator, and the negative pole of diode D1 is connected with the input of the triode Q2 of voltage clamp circuit.
3. the desulfurizing device of a kind of lead acid accumulator as claimed in claim 1, is characterized in that: described waveform generator comprises crystal oscillating circuit and integrated chip, described integrated chip and crystal oscillating circuit series connection.
4. the desulfurizing device of a kind of lead acid accumulator as claimed in claim 1, is characterized in that: described waveform generator adopts the crystal oscillator of 76.8KHz ± 5%.
5. the desulfurizing device of a kind of lead acid accumulator as claimed in claim 1, is characterized in that: described waveform shaping circuit adopts IC chip CD4011BM or 4021BCM.
6. the desulfurizing device of a kind of lead acid accumulator as claimed in claim 1, is characterized in that: described power amplifier adopts MTD6N15 type metal-oxide-semiconductor.
7. the desulfurizing device of a kind of lead acid accumulator as claimed in claim 1, is characterized in that: the pulse frequency of the pulse signal at described lead acid accumulator place is 9.8 ± 0.5KHz, and electric current is 10 ± 2MA.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520970246.1U CN205122717U (en) | 2015-11-27 | 2015-11-27 | Lead acid battery's sulphur removal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520970246.1U CN205122717U (en) | 2015-11-27 | 2015-11-27 | Lead acid battery's sulphur removal device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205122717U true CN205122717U (en) | 2016-03-30 |
Family
ID=55578298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520970246.1U Expired - Fee Related CN205122717U (en) | 2015-11-27 | 2015-11-27 | Lead acid battery's sulphur removal device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205122717U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105355993A (en) * | 2015-11-27 | 2016-02-24 | 青岛金仕邦新能源科技有限公司 | Sulfur removal device for lead-acid battery |
| CN111092268A (en) * | 2019-12-11 | 2020-05-01 | 中国人民解放军陆军军事交通学院 | Maintenance method for lead-acid storage battery |
-
2015
- 2015-11-27 CN CN201520970246.1U patent/CN205122717U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105355993A (en) * | 2015-11-27 | 2016-02-24 | 青岛金仕邦新能源科技有限公司 | Sulfur removal device for lead-acid battery |
| CN111092268A (en) * | 2019-12-11 | 2020-05-01 | 中国人民解放军陆军军事交通学院 | Maintenance method for lead-acid storage battery |
| CN111092268B (en) * | 2019-12-11 | 2023-10-24 | 中国人民解放军陆军军事交通学院 | Maintenance method for lead-acid storage battery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220110 Address after: 266000 room 216, building 1 and 3, building 4, Gaoxin Park, No. 151, Zhuzhou Road, Laoshan District, Qingdao, Shandong Patentee after: QINGDAO JINSHIBANG ELECTRONICS CO.,LTD. Address before: 266199 room 205, complex building, No. 17, zhengfo Road, Licang District, Qingdao City, Shandong Province Patentee before: QINGDAO JINSHIBANG NEW ENERGY TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160330 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |