CN204464409U - A kind of desulfurizing device of lead acid accumulator - Google Patents
A kind of desulfurizing device of lead acid accumulator Download PDFInfo
- Publication number
- CN204464409U CN204464409U CN201520227677.9U CN201520227677U CN204464409U CN 204464409 U CN204464409 U CN 204464409U CN 201520227677 U CN201520227677 U CN 201520227677U CN 204464409 U CN204464409 U CN 204464409U
- Authority
- CN
- China
- Prior art keywords
- circuit
- pulse
- acid accumulator
- lead acid
- diode
- 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 42
- 230000003009 desulfurizing effect Effects 0.000 title claims abstract description 20
- 230000001681 protective effect Effects 0.000 claims abstract description 12
- 239000013078 crystal Substances 0.000 claims description 11
- 238000005516 engineering process Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 7
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 6
- 239000005864 Sulphur Substances 0.000 description 6
- PIJPYDMVFNTHIP-UHFFFAOYSA-L lead sulfate Chemical compound [PbH4+2].[O-]S([O-])(=O)=O PIJPYDMVFNTHIP-UHFFFAOYSA-L 0.000 description 4
- 238000002425 crystallisation Methods 0.000 description 3
- 230000008025 crystallization Effects 0.000 description 3
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 230000003321 amplification Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003487 electrochemical reaction Methods 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 238000000247 postprecipitation Methods 0.000 description 1
- 238000007493 shaping process 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
Abstract
The utility model discloses a kind of desulfurizing device of lead acid accumulator, comprise pulse-pattern generator circuit, pulse waveform shaper circuit, pulse power amplifier circuit and power regulator circuit, the both positive and negative polarity of lead acid accumulator is connected with diode indicating circuit respectively, described diode indicating circuit is connected with protective circuit of diode, the two ends of protective circuit of diode respectively with described power regulator circuit, pulse power amplifier circuit connects, power regulator circuit and pulse-pattern generator circuit, pulse waveform shaper circuit, pulse power amplifier circuit is connected respectively, and pulse-pattern generator circuit, pulse waveform shaper circuit is connected successively with pulse power amplifier circuit.The utility model adopts low current, high-frequency pulse technology, and the continual reparation of the electric energy utilizing battery itself to provide, avoids causing damage to the pole plate of lead acid accumulator simultaneously, extend the life-span of lead acid accumulator.
Description
Technical field
The utility model relates to battery technology field, especially 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.
Summary of the invention
The purpose of this utility model is for overcoming above-mentioned the deficiencies in the prior art, a kind of desulfurizing device of lead acid accumulator is provided, this device is identical with the resonance point frequency of knot sulphur, employing low current sharp wave pulse technique, 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.
For achieving the above object, the utility model adopts following technical proposals:
A kind of desulfurizing device of lead acid accumulator, comprise pulse-pattern generator circuit, pulse waveform shaper circuit, pulse power amplifier circuit and power regulator circuit, the both positive and negative polarity of lead acid accumulator is connected with diode indicating circuit respectively, described diode indicating circuit is connected with protective circuit of diode, one end of protective circuit of diode connects described power regulator circuit, the other end connects pulse power amplifier circuit, described power regulator circuit and pulse-pattern generator circuit, pulse waveform shaper circuit, pulse power amplifier circuit is connected respectively, and pulse-pattern generator circuit, pulse waveform shaper circuit is connected successively with pulse power amplifier circuit.
Described pulse-pattern generator circuit adopts the crystal oscillator of 7.68KHz ± 5%.
Described pulse waveform shaper circuit adopts IC chip CD4011BM and 4021BM.
Described pulse power amplifier circuit adopts D965 type triode.
Described diode indicating circuit is made up of D3, protective circuit of diode is made up of D4; power regulator circuit comprises pressurizer U2; diode D4 positive pole is connected with lead-acid battery positive pole; the negative pole of diode D3 is connected with the negative pole of lead acid accumulator, and the negative pole of diode D4 is connected with the input of pressurizer U2.
Pulse-pattern generator circuit comprise crystal oscillator Z1 form crystal oscillating circuit and integrated chip U1, described integrated chip U1 and described crystal oscillating circuit series connection.
Described desulfurizing device is applicable to the lead acid accumulator including but not limited to 12V, 36V, 48V, 60V, 72V.
The beneficial effects of the utility model are,
1, the 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 9.5 ± 0.5KHz by pulse-pattern generator circuit, the pulse waveform shaper circuit of the application, and the power consumption of amplifier is 14 ± 2MA;
2, the utility model desulfurizing device advantage is to adopt low current, high-frequency pulse technology, 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.
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.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further illustrated.
A kind of desulfurizing device of lead acid accumulator, as described in Figure 1, comprise pulse-pattern generator circuit 3, pulse waveform shaper circuit 4, pulse power amplifier circuit 5 and power regulator circuit 6, 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 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 D3, protective circuit of diode 2 is made up of D4, power regulator circuit 6 comprises pressurizer U2, diode D3 and D4 is connected between lead acid accumulator and pressurizer U2 respectively, namely diode D4 positive pole is connected with lead-acid battery positive pole, the negative pole of diode D3 is connected with the negative pole of lead acid accumulator, the negative pole of diode D4 is connected with the input of pressurizer U2, to ensure that light-emitting diode D3 can luminous indicate when power supply connects correct like this, power supply connect anti-in diode D4 can play protection this desulfurizing device not damaged.Power regulator circuit 6 is made up of circuit of three-terminal voltage-stabilizing integrated 7805, 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 U1 of crystal oscillator Z1 formation, described integrated chip U1 and the series connection of described crystal oscillating circuit, this impulse waveform outputs to impulse waveform and amplifies the amplification that U4 carries out impulse waveform after shaping, reach target pulse frequency and impulse waveform, namely large power triode 2SD965 carries out the amplification of impulse waveform, its pulse exports and is connected with the positive pole of lead acid accumulator through diode D4, 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 9.5 ± 0.5KHz, pulse signal electric current is adjusted to 14 ± 2MA by pulse power amplifier circuit 5, and the lead acid accumulator sulphur removal of this parameter to below 48V40Ah is best effect.
When 2 output leads of the pulse power amplifier circuit 5 in desulfurizing device, (red is just, black negative) receive lead acid accumulator after, 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. the desulfurizing device of a lead acid accumulator, it is characterized in that, comprise pulse-pattern generator circuit, pulse waveform shaper circuit, pulse power amplifier circuit and power regulator circuit, the both positive and negative polarity of described lead acid accumulator is connected with diode indicating circuit respectively, described diode indicating circuit is connected with protective circuit of diode, the two ends of protective circuit of diode respectively with described power regulator circuit, pulse power amplifier circuit connects, described power regulator circuit and pulse-pattern generator circuit, pulse waveform shaper circuit, pulse power amplifier circuit is connected respectively, and pulse-pattern generator circuit, pulse waveform shaper circuit is connected successively with pulse power amplifier circuit.
2. the desulfurizing device of a kind of lead acid accumulator as claimed in claim 1, is characterized in that, described pulse-pattern generator circuit adopts the crystal oscillator of 7.68KHz ± 5%.
3. the desulfurizing device of a kind of lead acid accumulator as claimed in claim 1, is characterized in that, described pulse waveform shaper circuit adopts IC chip CD4011BM and 4021BM.
4. the desulfurizing device of a kind of lead acid accumulator as claimed in claim 1, is characterized in that, described pulse power amplifier circuit adopts D965 type triode.
5. the desulfurizing device of a kind of lead acid accumulator as claimed in claim 1; it is characterized in that; described diode indicating circuit is made up of D3, protective circuit of diode is made up of D4; power regulator circuit comprises pressurizer U2; diode D4 positive pole is connected with lead-acid battery positive pole; the negative pole of diode D3 is connected with the negative pole of lead acid accumulator, and the negative pole of diode D4 is connected with the input of pressurizer U2.
6. the desulfurizing device of a kind of lead acid accumulator as claimed in claim 1, is characterized in that, pulse-pattern generator circuit comprise crystal oscillator Z1 form crystal oscillating circuit and integrated chip U1, described integrated chip U1 and described crystal oscillating circuit series connection.
7. the desulfurizing device of a kind of lead acid accumulator as claimed in claim 1, is characterized in that, described desulfurizing device is applicable to the lead acid accumulator including but not limited to 12V, 36V, 48V, 60V, 72V.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520227677.9U CN204464409U (en) | 2015-04-15 | 2015-04-15 | A kind of desulfurizing device of lead acid accumulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520227677.9U CN204464409U (en) | 2015-04-15 | 2015-04-15 | A kind of desulfurizing device of lead acid accumulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204464409U true CN204464409U (en) | 2015-07-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520227677.9U Expired - Fee Related CN204464409U (en) | 2015-04-15 | 2015-04-15 | A kind of desulfurizing device of lead acid accumulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204464409U (en) |
Cited By (1)
| 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 |
-
2015
- 2015-04-15 CN CN201520227677.9U patent/CN204464409U/en not_active Expired - Fee Related
Cited By (1)
| 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 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150708 |
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| CF01 | Termination of patent right due to non-payment of annual fee |