CN2092147U - Sealed maintenance-free lead-acid accumulator - Google Patents
Sealed maintenance-free lead-acid accumulator Download PDFInfo
- Publication number
- CN2092147U CN2092147U CN91212683U CN91212683U CN2092147U CN 2092147 U CN2092147 U CN 2092147U CN 91212683 U CN91212683 U CN 91212683U CN 91212683 U CN91212683 U CN 91212683U CN 2092147 U CN2092147 U CN 2092147U
- Authority
- CN
- China
- Prior art keywords
- plate
- shell
- bus
- bar
- positive
- 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.)
- Withdrawn
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- 239000002253 acid Substances 0.000 title claims abstract description 15
- 239000000956 alloy Substances 0.000 claims abstract description 7
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 7
- 229920006351 engineering plastic Polymers 0.000 claims abstract description 4
- 238000002347 injection Methods 0.000 claims abstract description 4
- 239000007924 injection Substances 0.000 claims abstract description 4
- 238000007600 charging Methods 0.000 claims description 7
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 6
- 238000012423 maintenance Methods 0.000 claims description 5
- 229920000298 Cellophane Polymers 0.000 claims description 3
- 238000004026 adhesive bonding Methods 0.000 claims description 3
- 229910052791 calcium Inorganic materials 0.000 claims description 3
- 239000011575 calcium Substances 0.000 claims description 3
- 238000012856 packing Methods 0.000 claims description 3
- 239000007788 liquid Substances 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 2
- 239000005388 borosilicate glass Substances 0.000 abstract 1
- 230000005484 gravity Effects 0.000 abstract 1
- 238000005259 measurement Methods 0.000 abstract 1
- 239000013589 supplement Substances 0.000 abstract 1
- 239000003792 electrolyte Substances 0.000 description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 239000000084 colloidal system Substances 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000001802 infusion Methods 0.000 description 2
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 239000011149 active material Substances 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
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 provides a sealed non-maintaining lead acid battery of small, light in weight, non-maintaining, not splashing sour which characterized in that: the shell, the inner cover and the outer cover are injection molded by ABS engineering plastics with excellent impact resistance, the polar plates and the clapboards are arranged alternately and tightly, the grid of the polar plate is a multicomponent alloy, the clapboards are borosilicate glass paper, and the battery can be freely arranged without specific gravity measurement and liquid supplement in the use process of a user, has long service life, and is suitable for ideal direct current power supplies of telephone exchanges, computers, program controllers, emergency lamps, medical equipment, motorcycles, miner lamps and the like.
Description
The utility model be a kind of volume little, in light weight, non-maintaining, do not spatter acid sealed lead-acid accumulator free from maintenance.
At present, in the lead acid accumulator of the general electrolyte that flows, the charging later stage has a large amount of bubbles to occur.The positive plate lead powder is come off, and the negative plate lead powder is soft, and the electrolyte loss that is caused by electrolysis in charging process need be carried out maintenance works such as fluid infusion and mensuration electrolyte density.The drawbacks such as acid, flow liquid and discharging acid mist of oozing of lead acid accumulator bring harm for transportation and applying unit, and have limited the range of application of storage battery.In the use, especially in dynamic use, the positive plate material comes off easily, is directed at capacity decline, short circuit, reduction of service life.Domesticly begin to develop the colloidal electrolyte lead acid accumulator from the seventies, though tentatively solved the problems referred to above, but still exist a series of problems: the internal resistance of cell is bigger, during charging, the two poles of the earth produce gas and tear adaptation between colloid and pole plate, engender liquid---and glue two tilts when placing battery, oozes that acid, flow liquid, colloid are easily chapped, invertibity is poor, the positive plate seriously corroded, useful life is short etc.
Task of the present utility model provide a kind of volume little, in light weight, do not spatter acid, can freely place the sealed lead-acid accumulator free from maintenance of long service life.
To achieve these goals, solution of the present utility model is: by shell, pole plate, bus-bar, compositions such as terminals, it is characterized in that: have the lattice plate to be divided into single lattice in the enclosure, in every single lattice by negative plate, dividing plate, positive plate, the alternate tight placement of dividing plate, its shell, inner cap and enclosing cover are to adopt the superior ABS engineering plastics injection mo(u)lding of impact resistance, its positive plate grid is to cast with the low-stibium multicomponent alloy, the negative plate grid is to cast with lead-calcium multielement alloy, dividing plate is a borosilicate cellophane, the positive plate of each single lattice or negative plate weld with bus-bar respectively and connect, close the inner cap of steam vent is arranged, add dilute sulfuric acid from steam vent, on bus-bar, just drawing respectively, negative terminals is coated with gluing at the interface of shell, and enclosing cover closes, charging, detect, the packing product.
The utlity model has following advantage: 1. non-maintaining, the user in use need not survey proportion and fluid infusion; 2. the heavy-current discharge characteristic is good, can use under low pressure and full temperature; 3. long service life is other 2-3 times of starting lead acid accumulator, and the floating charge working life is more than 5 years; 4. can freely place (any orientation all can), assembled battery installation floor space is little; Vibration resistance, be convenient to the carrying, the anacidity hydrorrhea goes out, and avoids external corrosion; 6. storage characteristic good (being that self discharge is little) was at room temperature stored, and also maintained 60% capacity through 8 months; 7. be applicable to the desirable DC power supply of office equipment, telephone exchange, computer, programme-controlled, emergent machine, autoalarm, camera, medical equipment, motorcycle, mine lamp, measuring instrument, portable instrument etc.
Brief description of drawings:
Fig. 1 is a front view of the present utility model.
Fig. 2 is a schematic top plan view of the present utility model.
Below in conjunction with accompanying drawing, the utility model is described in detail:
The utility model is to be made up of shell (1), pole plate (4,6), bus-bar (7), terminals (8) etc.It is characterized in that: in shell (1), have lattice plate (3) to be divided into single lattice, in each single lattice by negative plate (4), dividing plate (5), positive plate (6), dividing plate (5) is alternate closely is placed in the shell (1); Its shell (1), inner cap (9), enclosing cover (2) are to adopt the superior ABS engineering plastics injection mo(u)lding of impact resistance, positive plate (6) grid is to cast with the low-stibium multicomponent alloy, negative plate (4) grid is to cast with lead-calcium multielement alloy, and dividing plate (5) is a borosilicate cellophane; Positive plate of each single lattice (6) or negative plate (4) weld and are connected in series with bus-bar (7) respectively, steam vent the is arranged inner cap (9) of (10) closes, add dilute sulfuric acid from steam vent (10), on bus-bar (7), draw the terminals (8) of positive and negative electrode (4,6) respectively, interface at shell (1) is coated with gluing, the enclosing cover that closes (2), charging, detection, packing product.As shown in Figure 1, 2.
Principle of the present utility model: the oxygen that takes place from positive plate during charging is absorbed by the negative plate reaction rapidly, be reduced into water, control hydrogen simultaneously and take place from negative plate, whole oxygen that the gas that can reach is produced when the chemical combination rate can make charge in batteries under special cases again are chemical combination again.Dividing plate (5) is configured between pole plate (4,6) with high-density state, prevents that pole plate (4,6) active material from coming off.Pole plate (4,6) can be preserved with dividing plate (5) and emit the required electrolyte of all batteries capacity, so can guarantee that the battery depletion is few, the life-span is long.Because the electrolyte of battery keeps performance good, battery is inverted and is used also is possible.
Claims (1)
1, a kind of sealed lead-acid accumulator free from maintenance is made up of shell (1), pole plate (4,6), bus-bar (7), terminals (8) etc., it is characterized in that:
A, in shell (1), have lattice plate (3) to be divided into single lattice, in each single lattice by negative plate (4), dividing plate (5), positive plate (6), the alternate tight placement of dividing plate (5);
B, shell (1), inner cap (9) and enclosing cover (2) are to adopt the superior ABS engineering plastics injection mo(u)lding of impact resistance, its positive plate (6) grid is to cast with the low-stibium multicomponent alloy, negative plate (4) grid is to cast with lead-calcium multielement alloy, and dividing plate (5) is a borosilicate cellophane;
Positive plate of c, each single lattice (6) or negative plate (4) weld with bus-bar (7) respectively and connect;
D, steam vent the is arranged inner cap (9) of (10) closes, add dilute sulfuric acid from steam vent (10), on bus-bar (7), draw positive and negative electrode (4,6) terminals (8) respectively, be coated with gluing at the interface of shell (1), the enclosing cover (2) that closes, charging, detect, packing product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN91212683U CN2092147U (en) | 1991-05-16 | 1991-05-16 | Sealed maintenance-free lead-acid accumulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN91212683U CN2092147U (en) | 1991-05-16 | 1991-05-16 | Sealed maintenance-free lead-acid accumulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2092147U true CN2092147U (en) | 1992-01-01 |
Family
ID=4921178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN91212683U Withdrawn CN2092147U (en) | 1991-05-16 | 1991-05-16 | Sealed maintenance-free lead-acid accumulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2092147U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101931061A (en) * | 2010-08-26 | 2010-12-29 | 安徽理士电池技术有限公司 | Adhesive for storage battery, preparation method thereof and storage battery |
| CN102104174A (en) * | 2011-01-27 | 2011-06-22 | 南通碧海电源有限公司 | Special full-hermetic lead-acid accumulator for mine standby power supply |
| CN104900924A (en) * | 2015-05-06 | 2015-09-09 | 胡俊 | Lead-acid electrolyte line controller |
-
1991
- 1991-05-16 CN CN91212683U patent/CN2092147U/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101931061A (en) * | 2010-08-26 | 2010-12-29 | 安徽理士电池技术有限公司 | Adhesive for storage battery, preparation method thereof and storage battery |
| CN102104174A (en) * | 2011-01-27 | 2011-06-22 | 南通碧海电源有限公司 | Special full-hermetic lead-acid accumulator for mine standby power supply |
| CN102104174B (en) * | 2011-01-27 | 2013-07-03 | 南通碧海电源有限公司 | Special full-hermetic lead-acid accumulator for mine standby power supply |
| CN104900924A (en) * | 2015-05-06 | 2015-09-09 | 胡俊 | Lead-acid electrolyte line controller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |