CN205028978U - Lead acid battery intelligence automatic protection prosthetic devices - Google Patents
Lead acid battery intelligence automatic protection prosthetic devices Download PDFInfo
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- CN205028978U CN205028978U CN201520505819.3U CN201520505819U CN205028978U CN 205028978 U CN205028978 U CN 205028978U CN 201520505819 U CN201520505819 U CN 201520505819U CN 205028978 U CN205028978 U CN 205028978U
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- lead acid
- circuit
- acid accumulator
- acid battery
- lead
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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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Abstract
The utility model discloses a, a lead acid battery intelligence automatic protection prosthetic devices mainly comprises CPU (4), voltage detection circuit (2), current detection circuit (3), drive circuit (5), resonance power amplifier circuit (6), output shaping circuit (7), reputation detection (10), automobile power generation machine (8), the control circuit that charges (9), a serial communication port, this device becomes a return circuit circuit with lead -acid battery, voltage detection circuit (2), current detection circuit (3) are connected with lead acid battery's (1) electrode and this device CPU (4) respectively, CPU (4) control drive circuit (5) and sound light detection circuit (10), lead acid battery (1) for this device the normal power supply, lead acid battery (1) is given by output in drive circuit (5) after resonance power amplifier (6) is handled and is exported plastic (7), automobile power generation machine (8) charges for lead acid battery (1) through the control circuit that charges (9). The utility model provides a lead acid battery intelligence automatic protection prosthetic devices can effectively solve the problem of lead acid battery " vulcanization " to long -term characteristics of restoreing lead acid battery automatically can be realized, lead acid battery's life is improved, and it is reducible because of being tired of the next environmental pollution problem that lead acid battery takes the place of of changing frequently.
Description
Technical field
The utility model relates to a kind of lead acid accumulator intelligence Conservative restoration device automatically, particularly relates to the automatic Conservative restoration device and method of intelligence of vehicle lead-acid storage battery.
Background technology
The people that develop into of science and technology provide many convenient, be that during profit is lived now, the development of automobile has become the requisite vehicles in our daily life at present with traffic, in the structure of automobile, storage battery is requisite parts on vehicle, current vehicle battery is mainly lead acid accumulator, it is long that this storage battery has life of product, and fail safe high is widely used.Its main operational principle is, negative pole made by the lead acid accumulator stereotype filling up spongy lead, and positive pole made by the stereotype filling up brown lead oxide, and makes electrolyte with dilute sulfuric acid.When charging, electric energy conversion is chemical energy, and during electric discharge, chemical energy is converted into electric energy again.Battery is when discharging, and metallic lead is negative pole, oxidation reaction occurs, is oxidized to lead sulfate; Brown lead oxide is positive pole, reduction reaction occurs, is reduced to lead sulfate.Battery is when using charged with direct current, and the two poles of the earth generate lead and brown lead oxide respectively.After removing power supply, it returns to again the state before electric discharge, constitutional chemistry battery.Lead accumulator is the battery that repeatedly can charge, discharge, and is called secondary cell.
Lead acid accumulator obtains electric energy from other DC power supply and is called charging.During charging, the lead sulfate on positive and negative pole plate can be decomposed and be reduced into sulfuric acid, lead and lead oxide, and on negative plate, produce hydrogen, positive plate produces oxygen simultaneously.In electrolyte, the concentration of acid increases gradually, the voltage rise at battery two ends.When the lead sulfate on positive and negative pole plate is all reduced into original active material, charging just finishes.When charging, the oxygen that positive and negative pole plate generates and hydrogen can be got back in electrolyte at inside battery " oxygenate " Cheng Shui.
Lead acid accumulator chemical reaction process is as follows:
(positive pole) (electrolyte) (negative pole) (positive pole) (electrolyte) (negative pole)
PbSO
4+2H
2O+PbSO
4＝PbO
2+2H
2SO
4+Pb
(charging) (electric discharge)
As can be seen from above chemical equation, lead acid accumulator is when discharging, the active material brown lead oxide of positive pole and the active material metallic lead of negative pole all react with sulfuric acid electrolyte, generate lead sulfate, electrochemistry is called this reaction " bis sulfonateization reaction ".
At the end of storage battery just discharges, the crystal that the lead sulfate that positive and negative electrode active material changes into is a kind of short texture, crystal is fine and closely woven, level of activity is very high.In battery charging process, positive and negative electrode loosens fine and closely woven lead sulfate, again can be reduced into brown lead oxide and metallic lead under the effect of extraneous charging current, and storage battery is just in fully charged state again.This reversible electrochemical reaction just, makes storage battery achieve the function of store electrical energy and release electric energy.But when Long-Time Service, the two poles of the earth of storage battery there will be said battery " sulfuration " in the powder of some crystalline solid and the industry, battery sulfuration is on pole plate, generate the hard lead sulfate crystallization of white, the extremely difficult lead sulfate being converted into active material again during charging, sulfuric acid sulfuration in Here it is chemical reaction, is called for short " sulfuration ".The crystalline solid of the lead sulfate of this quilt " sulfuration " has that conductivity is bad, resistance is large, solubility and dissolution velocity are very little again, recover difficulty during charging, this crystalline solid deposits in a large number for a long time, directly will affect the capacity reduction of storage battery and the main cause of the lost of life.Therefore in the use of lead acid accumulator, be all much should " sulfuration " react because lead acid storage battery battery produces, thus regularly can only carry out the replacing of storage battery.
The utility model provides a kind of lead acid accumulator intelligence Conservative restoration device and method automatically; effectively can solve the problem of lead acid accumulator " sulfuration "; and long-term feature of automatically repairing lead acid accumulator can be realized; improve the useful life of lead acid accumulator; and can reduce and change because of frequently tired the problem of environmental pollution that lead acid accumulator institute generation comes, this device has mechanism simply, successful; science environmental protection, is conducive to the technical characterstics such as large-scale promotion.
Utility model content
Main purpose of the present utility model is to solve in the use of lead acid accumulator, is all much should " sulfuration " to react because lead acid accumulator produces, thus regularly can only carry out its problem such as the cost brought and environmental pollution of replacing of storage battery.The utility model provides a kind of lead acid accumulator intelligence Conservative restoration device and method automatically; effectively can solve the problem of lead acid accumulator " sulfuration "; and long-term feature of automatically repairing lead acid accumulator can be realized; improve useful life of lead acid accumulator, and can reduce and change lead acid accumulator institute generation next problem of environmental pollution because of frequently tired.
For achieving the above object, a kind of lead acid accumulator intelligence Conservative restoration device automatically, primarily of CPU (4), voltage detecting circuit (2), current detection circuit (3), drive circuit (5), resonance power amplifier (6), output Shaping circuit (7), sound and light detecting (10), automobile current generator (8), charging control circuit (9) composition; It is characterized in that, described device and lead acid accumulator form primary Ioops circuit; Described voltage detecting circuit (2), current detection circuit (3) are connected with the electrode of lead acid accumulator (1) and this device CPU (4) respectively, and described CPU (4) controls drive circuit (5) and sound and light detecting circuit (10); Described lead acid accumulator (1) is this device normal power supply, described drive circuit (5) is exported to lead acid accumulator (1) after resonance power amplifier (6) process and output Shaping (7), and described automobile current generator (8) is lead acid accumulator (1) charging by charging control circuit (9).
Preferably, the link of described device is connected in parallel on the two poles of the earth of lead acid accumulator (1).
Preferably, described CPU (4) be control chip, single-chip microcomputer or MCU structure.
Preferably, described voltage detecting circuit (2), current detection circuit (3) data are all transmitted to CPU (4).
Preferably, charging control circuit (9) the composition primary Ioops of described voltage detecting circuit (2), lead acid accumulator (1), automobile current generator (8).
Preferably, output Shaping circuit (7) the composition primary Ioops of described current detection circuit (3), lead acid accumulator (1), this device.
Preferably, described sound and light detecting (10) for voice and light path display equipment.
This technology product implement in can as the case may be to this technical scheme carry out multiple change with realize this technology application optimum efficiency.This technology effectively can solve the problem of lead acid accumulator " sulfuration ", and long-term feature of automatically repairing lead acid accumulator can be realized, improve the useful life of lead acid accumulator, and can reduce and change lead acid accumulator institute generation next problem of environmental pollution because of frequently tired, it is simple that this device has structure, successful, science environmental protection, is conducive to the technical characterstics such as large-scale promotion.
Accompanying drawing explanation
Fig. 1 is the circuit theory diagrams of this technology.
The realization of the utility model object, functional characteristics and advantage will in conjunction with the embodiments, are described further with reference to accompanying drawing.
Embodiment
Should be appreciated that specific embodiment described herein only in order to explain the utility model technology, and be not used in restriction the utility model technology.
For achieving the above object excellent effect we first this know-why is set forth, utilize the principle according to atomic physics and solid state physics, sulphion has 5 different energy state, is usually in the metastable ion determining energy state and tends to and move fall the most stable covalent bond energy level and exist.In lowest energy level (i.e. covalent bond energy state), sulphur exists with the ring molecule form comprising 8 atoms, and the ring molecule pattern of these 8 atoms is a kind of stable combinations, is difficult to broken, and what form battery can not intend sulfation---sulfuration.Repeatedly there is such situation, just define the similar lead sulfate crystallization the same with insulating barrier of one deck.The principal element having influence on the useful life of battery is the accumulation of this crystalline solid.Smash the constraint of these sulfuric acid salt deposits, the energy level of atom will be promoted to certain degree, be at this time activated into next higher being with at the electronics of outer atom adding band, make to unmuzzle between atom.Each specific energy level has unique resonance frequency, must be supplied to some energy, can make to be activated molecule moves to higher energy state, too low energy cannot reach transition required energy requirement.But too high energy can make to have departed from constraint and the atom of transition plays pendulum, and falls back to again original energy level.Like this, must pass through repeatedly resonance, make wherein once to have departed from constraint, the original energy level reaching most active energy state and do not fall after rise, like this, is just converted into the free ion being dissolved in electrolyte, and participates in electrochemical reaction.The method of pulse harmonic resonance is from solid-state physics, and any insulating barrier can puncture at a sufficiently high voltage.Once insulating barrier is breakdown, the lead sulfate of " sulfuration " will present conduction state.If apply the high voltage of moment to the insulation of high resistivity, large " sulfuration " lead sulfate crystallization also can be punctured.If this high voltage is enough short, and carry out current limliting, under the condition of punching insulating barrier, charging current is little, is also unlikely to form a large amount of gassing.Battery gassing rate is positively correlated with by force charging current and charging interval, if pulse duration is enough short, duty ratio is enough large, just can under guarantee punctures the condition of thick lead sulfate crystallization, and simultaneous micro-charging has little time to form gassing.So just achieve the object that lead sulfate crystallization " sulfuration " is eliminated in pulse.
For achieving the above object, a kind of lead acid accumulator intelligence Conservative restoration device automatically, primarily of CPU (4), voltage detecting circuit (2), current detection circuit (3), drive circuit (5), resonance power amplifier (6), output Shaping circuit (7), sound and light detecting (10), automobile current generator (8), charging control circuit (9) composition; It is characterized in that, described device and lead acid accumulator form primary Ioops circuit; Described voltage detecting circuit (2), current detection circuit (3) are connected with the electrode of lead acid accumulator (1) and this device CPU (4) respectively, and described CPU (4) controls drive circuit (5) and sound and light detecting circuit (10); Described lead acid accumulator (1) is this device normal power supply, described drive circuit (5) is exported to lead acid accumulator (1) after resonance power amplifier (6) process and output Shaping (7), and described automobile current generator (8) is lead acid accumulator (1) charging by charging control circuit (9).
The link of described device is connected in parallel on the two poles of the earth of lead acid accumulator (1).
Described CPU (4) is control chip, the structure such as single-chip microcomputer or MCU.
Described voltage detecting circuit (2), current detection circuit (3) data are all transmitted to CPU (4), and carry out detecting and verifying through the software program be arranged in CPU (4).
Charging control circuit (9) the composition primary Ioops of described voltage detecting circuit (2), lead acid accumulator (1), automobile current generator (8); The detection in this loop can detecting real-time to the voltage condition in lead acid accumulator, and these data are passed to CPU (4), undertaken classifying by the data in CPU (4) and control the situation of drive circuit (5), such as: regulate the electric current of this drive circuit and the size of voltage, meet with the circuit reaching conservative control input inside battery the technique effect repairing battery.
Output Shaping circuit (7) the composition primary Ioops of described current detection circuit (3), lead acid accumulator (1), this device; The detection in this loop can detecting real-time to the voltage condition in lead acid accumulator, and these data are passed to CPU (4), undertaken classifying by the data in CPU (4) and control the situation of drive circuit (5), such as: regulate the electric current of this drive circuit and the size of voltage, meet with the circuit reaching conservative control input inside battery the technique effect repairing battery.
The equipment that described sound and light detecting (10) shows for voice and light path.This device can be user and provides the visual information of some technical parameters and the prompting function carried out when situation changes.Such as: remind user battery to use or electric voltage exception nearly life-span or electric voltage exception, or reminded by the situation of indicator light.
A kind of lead acid accumulator intelligence Conservative restoration device and method automatically, primarily of lead acid accumulator (1), this device, automobile current generator (8), charging control circuit (9) form.
Its method is:
After A, vehicle launch run, automobile current generator (8) by charging control circuit (9) normal to lead acid battery charge (1) time, the CPU (4) of this device detects vehicle launch running status, and this device starts normal work.Voltage detecting circuit (2), the current detection circuit (3) of this device, sample the data of the output of lead acid accumulator (1) and detect simultaneously;
Data are sent to CPU (4) by voltage detecting circuit (2), the current detection circuit (3) of B, this device, program software is set again by CPU (4), to data analysis such as the voltage detected, electric currents, resolve;
C, by the data after this device CPU (4) process, control electric current and the voltage effect of drive circuit (5), then by after oscillator amplifier circuit and shaping, export to lead acid accumulator (1);
D, this device produce specific electronic impulse circuit, lead acid accumulator (1) is fed back to again by output, this electronic impulse circuit produces resonance by the lead sulfate crystalline solid on the negative plate of link and lead acid accumulator (1), with dissolve under the acting in conjunction of vehicle charging circuit by the lead sulfate crystalline solid of " sulfuration " on polar plate of lead acid storage battery, and be reduced to lead sulfate;
After E, this device unlatching simultaneously, under the pulse-type disturbance signal constantly produced and the acting in conjunction of Vehicular charging electric current, also can effectively prevent new " sulfuration " lead sulfate crystallization from being formed.
" sulfuration " lead sulfate crystallization that final purpose of the present utility model effectively can remove battery pole plates is reached by above-mentioned steps, and prevent new " sulfuration " lead sulfate crystallization from producing, improve useful life of lead acid accumulator, and can reduce and change lead acid accumulator institute generation next problem of environmental pollution because of frequently tired.
These are only the preferred embodiment of the utility model technology; not thereby the scope of the claims of the utility model technology is limited; every utilize utility model technical specification and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (7)
1. a lead acid accumulator intelligence Conservative restoration device automatically, primarily of CPU (4), voltage detecting circuit (2), current detection circuit (3), drive circuit (5), resonance power amplifier (6), output Shaping circuit (7), sound and light detecting (10), automobile current generator (8), charging control circuit (9) composition; It is characterized in that, described device and lead acid accumulator form primary Ioops circuit; Described voltage detecting circuit (2), current detection circuit (3) are connected with the electrode of lead acid accumulator (1) and this device CPU (4) respectively, and described CPU (4) controls drive circuit (5) and sound and light detecting circuit (10); Described lead acid accumulator (1) is this device normal power supply, described drive circuit (5) is exported to lead acid accumulator (1) after resonance power amplifier (6) process and output Shaping (7), and described automobile current generator (8) is lead acid accumulator (1) charging by charging control circuit (9).
2. lead acid accumulator intelligence as claimed in claim 1 Conservative restoration device automatically, it is characterized in that, the link of described device is connected in parallel on the two poles of the earth of lead acid accumulator (1).
3. lead acid accumulator intelligence as claimed in claim 1 Conservative restoration device automatically, is characterized in that, described CPU (4) is control chip, single-chip microcomputer or MCU structure.
4. lead acid accumulator intelligence as claimed in claim 1 Conservative restoration device automatically, it is characterized in that, described voltage detecting circuit (2), current detection circuit (3) data are all transmitted to CPU (4).
5. the lead acid accumulator intelligence Conservative restoration device automatically as described in claim 1 or 4; it is characterized in that, charging control circuit (9) the composition primary Ioops of described voltage detecting circuit (2), lead acid accumulator (1), automobile current generator (8).
6. the lead acid accumulator intelligence Conservative restoration device automatically as described in claim 1 or 4; it is characterized in that, output Shaping circuit (7) the composition primary Ioops of described current detection circuit (3), lead acid accumulator (1), this device.
7. the lead acid accumulator intelligence Conservative restoration device automatically as described in claim 1 or 4, is characterized in that, the equipment that described sound and light detecting (10) shows for voice and light path.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520505819.3U CN205028978U (en) | 2015-07-13 | 2015-07-13 | Lead acid battery intelligence automatic protection prosthetic devices |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520505819.3U CN205028978U (en) | 2015-07-13 | 2015-07-13 | Lead acid battery intelligence automatic protection prosthetic devices |
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| CN205028978U true CN205028978U (en) | 2016-02-10 |
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| CN201520505819.3U Expired - Fee Related CN205028978U (en) | 2015-07-13 | 2015-07-13 | Lead acid battery intelligence automatic protection prosthetic devices |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019218316A1 (en) * | 2018-05-14 | 2019-11-21 | 深圳沃达泰克科技有限公司 | Storage battery maintainer and method, and electronic device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019218316A1 (en) * | 2018-05-14 | 2019-11-21 | 深圳沃达泰克科技有限公司 | Storage battery maintainer and method, and electronic device |
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160210 Termination date: 20170713 |
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| CF01 | Termination of patent right due to non-payment of annual fee |