CN201663205U - Intelligent lead-acid storage battery - Google Patents
Intelligent lead-acid storage battery Download PDFInfo
- Publication number
- CN201663205U CN201663205U CN2010201122982U CN201020112298U CN201663205U CN 201663205 U CN201663205 U CN 201663205U CN 2010201122982 U CN2010201122982 U CN 2010201122982U CN 201020112298 U CN201020112298 U CN 201020112298U CN 201663205 U CN201663205 U CN 201663205U
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- lead
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- plate
- pole
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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 provides an intelligent lead-acid storage battery, which comprises a storage battery container, and a negative plate, a clapboard and a positive plate which are arranged in the storage battery container, wherein a negative pole busbar corresponding to the negative plate and a positive pole busbar corresponding to the positive plate are further arranged in the storage battery container, and an intelligent balanced circuit board is respectively arranged on both the negative and the positive pole busbars. The intelligent balanced circuit board is utilized to carry out equalization treatment on cells in the lead-acid storage battery, can reduce and eradicate the production of 'backward batteries', and improves the consistency of the single lead-acid cell in the storage battery.
Description
Technical field
The utility model relates to the lead acid accumulator field, is specifically related to intelligent lead-acid battery.
Background technology
Lead acid accumulator by cell jar, battery cap, positive plate, negative plate, dilute sulfuric acid electrolyte, dividing plate, bus-bar, stride bridge pole, binding post, safety valve etc. and constitute.The process for making of lead acid accumulator comprises the lead powder manufacturing, positive and negative grid casting, and positive and negative green plate manufacturing, pole plate changes into and the battery assembling, discharges and recharges packing etc.The lead powder manufacturing is that the 1# electrolytic lead is made satisfactory lead powder with the special equipment lead-power machine by the oxidation screening, the lead powder manufacturing has Tianjin, island method and Ba Dunfa, its result is processed into the 1# electrolytic lead to meet the lead powder that the lead acid accumulator production technology requires, and the Main Ingredients and Appearance of lead powder is lead oxide and metallic lead.The casting of positive and negative grid is that positive and negative grid alloy is cast as satisfactory dissimilar various grids with the mode of gravitational casting, and positive grid alloy is Pb-Ca-Sn-Al alloy or lead-antimony alloy etc., and the negative pole alloy is generally lead-calcium alloy.Positive and negative grid is the carrier of active material, also is the collector of conduction.The positive and negative green plate manufacturing of paste spread type is to mix the back with lead powder and dilute sulfuric acid and corresponding additive to form lead plaster and be applied on the corresponding grid, is cured, drying promptly is green plate again.It is that positive and negative green plate is inserted in the dilute sulfuric acid as requested that pole plate changes into, feed direct current by redox reaction production, make the lead plaster on the positive plate be transformed into brown lead oxide, lead plaster on the negative plate is transformed into the lead of porous, promptly is to can be used for battery to assemble used positive and negative pole plate by cleaning, drying again.Various lead acid accumulator assemblings adopt dividing plate that bigger difference is arranged, the automobile lead acid accumulator is generally used PE, PVC or rubber separator, valve-control sealed lead acid battery adopts porous, low-resistance single AGM dividing plate, make electrolyte with dilute sulfuric acid, substantially reach the Lead Acid Battery Used for Electric Vehicle requirement, had characteristics such as volume is little, in light weight, capacity is big, the charging interval is short, have extended cycle life deeply.Be full of electrolyte in lead acid accumulator internal polar plate and dividing plate and the active porosity, electrolyte has two types: a kind of is dilute sulfuric acid electrolyte, in certain density dilute sulfuric acid, add an amount of compositions such as sulfate, be mobile liquid state under the normal temperature condition, be called electrolyte; Another kind then is to add gel in certain density dilute sulfuric acid, makes the lead acid accumulator electrolyte inside present gel state, is called colloidal electrolyte.Lead acid accumulator assembling be with each assembly of lead acid accumulator as requested process Installation become lead acid accumulator.Lead acid accumulator discharge and recharge comprise add electrolyte, discharge and recharge, processes such as capacity check, combo, surface treatment, installation safety valve, lid cover plate.Lead acid accumulator comprises processes such as sign silk-screen, vanning, the finished product that final formation can be sold.
Lead-acid batteries becomes battery pack to use by a plurality of monomer lead acid accumulator tandem compounds, in use can produce the phenomenon that single lead acid accumulator performance of part reduces in the lead-acid batteries, the insider is referred to as " behindhand battery ", particularly recycle under the condition deeply, the probability that produces this phenomenon increases greatly, makes lead acid accumulator not long general useful life.Through " behindhand battery " each monomer is dissected test analysis, the result shows that reason that most lead-acid batteries produce " behindhand battery " is one or more single lattice decreased performance is arranged in the lead acid accumulator and to cause.
Summary of the invention
Technical problem to be solved in the utility model is to provide intelligent lead-acid battery, can reduce and stop the generation of " behindhand battery " in the batteries, improves the consistency of lead acid accumulator in the batteries.
For solving above-mentioned existing technical problem, the utility model adopts following scheme: intelligent lead-acid battery, comprise cell jar, be located at negative plate, dividing plate, positive plate in the cell jar, also be provided with the negative bus-bar corresponding with negative plate, the positive bus corresponding with positive plate in the described cell jar, described negative bus-bar and positive bus central authorities are provided with intelligent balance circuit plate.By intelligent balance circuit plate single lattice in the storage battery are carried out Balance Treatment.
As preferably, described positive bus is provided with positive pole and strides the bridge pole, described negative bus-bar is provided with negative pole and strides the bridge pole, described positive pole is striden bridge pole and negative pole and is striden the bridge pole and be provided with and stride bridge, described intelligent balance circuit plate is provided with the intelligent balance circuit pad corresponding with striding bridge, is provided with balancing circuit unit between the described balancing circuitry pad.Balancing circuit unit makes each cell batteries voltage unanimity that tends to balance.
As preferably, be positioned at side on described positive bus and the negative bus-bar and be equipped with leading-out terminal, be positioned at central authorities on described positive bus and the negative bus-bar and be equipped with the auxiliary terminal corresponding with leading-out terminal.
As preferably, described cell jar is provided with battery cap, is provided with safety valve between on the described positive bus battery cap corresponding with negative bus-bar.
As preferably, be provided with the heat conduction sealant layer between described intelligent balance circuit plate and the battery cap.
As preferably, the EDGE CONTACT place of described cell jar and battery cap is provided with the battery cap sealant layer.
Beneficial effect:
The utility model adopts technique scheme that intelligent lead-acid battery is provided, and can reduce and stop the generation of " behindhand battery ", improves the consistency of monomer lead acid accumulator in the batteries, has prolonged lead-acid batteries cycle life.
Description of drawings
Fig. 1 is a part-structure schematic diagram of the present utility model;
Fig. 2 is an overall structure schematic diagram of the present utility model;
Fig. 3 is the structural representation of intelligent balance circuit plate in the utility model;
Fig. 4 is the circuit diagram of balancing circuit unit in the intelligent balance circuit plate in the utility model.
Embodiment
As depicted in figs. 1 and 2, intelligent lead-acid battery, comprise cell jar 1, be located at negative plate 2, dividing plate 3, positive plate 4 in the cell jar 1, also be provided with the negative bus-bar 5 corresponding with negative plate 2, the positive bus 6 corresponding with positive plate 4 in the described cell jar 1, described negative bus-bar 5 and positive bus 6 central authorities are provided with intelligent balance circuit plate 9.By intelligent balance circuit plate single lattice in the storage battery are carried out Balance Treatment.Described positive bus 6 is provided with positive pole and strides bridge pole 7, on the described negative bus-bar 5. be provided with negative pole and stride bridge pole 8, described positive pole is striden bridge pole 7 and negative pole and is striden bridge pole 8 and be provided with and stride bridge 13, described intelligent balance circuit plate 9 is provided with the intelligent balance circuit pad 10 corresponding with striding bridge 13, is provided with balancing circuit unit between the described balancing circuitry pad 10.Be positioned at side on described positive bus 6 and the negative bus-bar 5 and be equipped with leading-out terminal 11, be positioned at central authorities on described positive bus 6 and the negative bus-bar 5 and be equipped with the auxiliary terminal 12 corresponding with leading-out terminal 11.Described cell jar 1 is provided with battery cap 14, is provided with safety valve 15 between on the corresponding battery cap 14 of described positive bus 6 and negative bus-bar 5.Be provided with heat conduction sealant layer 16 between described intelligent balance circuit plate 9 and the battery cap 14.Described cell jar 1 is provided with battery cap sealant layer 17 with the EDGE CONTACT place of battery cap 14.
12V lead acid accumulator among Fig. 1 is composed in series by 6 single lattice batteries, 6 single lattice batteries have 5 and are connected in series a little and 2 leading-out terminals 11, on the bus-bar of leading-out terminal 11 correspondences, respectively draw an auxiliary terminal 12, the position that intelligent balance circuit plate 9 correspondences are connected in series a little is provided with 7 intelligent balance circuit pads 10, the positive pole of 5 anterior intelligent balance circuit pad 10 corresponding cell batteries is striden bridge pole 7 and negative pole and is striden and stride bridge 13 on the bridge pole 8,2 intelligent balance circuit pads, the 10 corresponding auxiliary terminals 12 at rear portion, corresponding each cell batteries between per two points, connect balancing circuit unit between per two points simultaneously, intelligent balance circuit plate 9 carries out Balance Treatment.
As shown in Figure 3,, be the structural representation of intelligent balance circuit plate 9, comprised 6 balancing circuit unit as optimizing one of circuit.As shown in Figure 4, circuit diagram for balancing circuit unit in the intelligent balance circuit plate, the end of described sampling resistor R1 and the positive pole of storage battery are connected, the end of the sampling resistor R1 other end and sampling resistor R3 links to each other, the other end of sampling resistor R3 links to each other with the negative pole of storage battery, the end of calibrating resistance R2 is connected on the electric connecting point of sampling resistor R1 and sampling resistor R3, the other end of calibrating resistance R2 links to each other with the electric connecting point of short circuit point K2 with short circuit point K1, the end of short circuit point K1 and the positive pole of storage battery are electrically connected, the end of the short circuit point K1 other end and short circuit point K2 is electrically connected, the other end of short circuit point K2 links to each other with the negative pole of storage battery, the end of anti-interference capacitor C is connected on the electric connecting point of sampling resistor R1 and sampling resistor R3, the other end of anti-interference capacitor C and integrated circuit (IC) chip U's
KEnd links to each other, integrated circuit (IC) chip U's
REnd links to each other with the electric connecting point of R3 with R1, integrated circuit (IC) chip U's
AEnd links to each other with the negative pole of storage battery, and the end of biasing resistor R4 links to each other with the positive pole of storage battery, the other end of biasing resistor R4 and integrated circuit (IC) chip U's
KEnd links to each other, the end of current-limiting resistance R5 and integrated circuit
KEnd links to each other, the other end of current-limiting resistance R5 and positive-negative-positive triode Q's
BEnd links to each other, triode Q's
EEnd links to each other with the positive pole of storage battery, and the end of load resistance R6 links to each other with the negative pole of storage battery, the load resistance R6 other end and triode Q's
CEnd links to each other, and the end of load resistance R7 links to each other with the negative pole of storage battery, the load resistance R7 other end and triode Q's
CEnd links to each other.
Claims (6)
1. intelligent lead-acid battery, comprise cell jar (1), be located at negative plate (2), dividing plate (3), positive plate (4) in the cell jar (1), also be provided with the negative bus-bar (5) corresponding with negative plate (2), the positive bus (6) corresponding with positive plate (4) in the described cell jar (1), it is characterized in that: described negative bus-bar (5) and positive bus (6) central authorities are provided with intelligent balance circuit plate (9).
2. intelligent lead-acid battery according to claim 1, it is characterized in that: described positive bus (6) is provided with positive pole and strides bridge pole (7), described negative bus-bar (5) is provided with negative pole and strides bridge pole (8), described positive pole is striden bridge pole (7) and negative pole and is striden bridge pole (8) and be provided with and stride bridge (13), described intelligent balance circuit plate (9) is provided with the intelligent balance circuit pad (10) corresponding with striding bridge (13), is provided with balancing circuit unit between the described balancing circuitry pad (10).
3. intelligent lead-acid battery according to claim 1, it is characterized in that: be positioned at side on described positive bus (6) and the negative bus-bar (5) and be equipped with leading-out terminal (11), be positioned at central authorities on described positive bus (6) and the negative bus-bar (5) and be equipped with the auxiliary terminal (12) corresponding with leading-out terminal (11).
4. intelligent lead-acid battery according to claim 1 is characterized in that: described cell jar (1) is provided with battery cap (14), and the battery cap (14) that described positive bus (6) is corresponding with negative bus-bar (5) is provided with safety valve (15) between going up.
5. intelligent lead-acid battery according to claim 1 is characterized in that: be provided with heat conduction sealant layer (16) between described intelligent balance circuit plate (9) and the battery cap (14).
6. intelligent lead-acid battery according to claim 1 is characterized in that: described cell jar (1) is provided with battery cap sealant layer (17) with the EDGE CONTACT place of battery cap (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201122982U CN201663205U (en) | 2010-02-10 | 2010-02-10 | Intelligent lead-acid storage battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201122982U CN201663205U (en) | 2010-02-10 | 2010-02-10 | Intelligent lead-acid storage battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201663205U true CN201663205U (en) | 2010-12-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201122982U Expired - Lifetime CN201663205U (en) | 2010-02-10 | 2010-02-10 | Intelligent lead-acid storage battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201663205U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101777670A (en) * | 2010-02-10 | 2010-07-14 | 超威电源有限公司 | Intelligent lead-acid battery |
| US20130143079A1 (en) * | 2011-12-02 | 2013-06-06 | Golden Crown New Energy (Hk) Limited | Battery system with heat-dissipation improvement and connecting circuit arrangement |
-
2010
- 2010-02-10 CN CN2010201122982U patent/CN201663205U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101777670A (en) * | 2010-02-10 | 2010-07-14 | 超威电源有限公司 | Intelligent lead-acid battery |
| CN101777670B (en) * | 2010-02-10 | 2012-09-05 | 超威电源有限公司 | Intelligent lead-acid battery |
| US20130143079A1 (en) * | 2011-12-02 | 2013-06-06 | Golden Crown New Energy (Hk) Limited | Battery system with heat-dissipation improvement and connecting circuit arrangement |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101201 |
|
| CX01 | Expiry of patent term |