CN201725850U - Tubular colloid storage battery - Google Patents
Tubular colloid storage battery Download PDFInfo
- Publication number
- CN201725850U CN201725850U CN2010202223571U CN201020222357U CN201725850U CN 201725850 U CN201725850 U CN 201725850U CN 2010202223571 U CN2010202223571 U CN 2010202223571U CN 201020222357 U CN201020222357 U CN 201020222357U CN 201725850 U CN201725850 U CN 201725850U
- Authority
- CN
- China
- Prior art keywords
- positive
- lead
- comb
- battery
- pencil leads
- 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 - Lifetime
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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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- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Battery Electrode And Active Subsutance (AREA)
Abstract
The utility model discloses a tubular colloid storage battery, comprising a battery jar, a battery cover, a safety valve, a positive plate, a negative plate, a clapboard and a glue solution. The positive plate comprise a positive grid, a pipe bank, a positive active substance and a buckled base, the positive grid is of a row of pencil leads with one end connected into a whole, the pencil leads are provided with at least a pair of supporting blades vertical to each other, the pipe bank is sleeved outside the pencil leads, the inner diameter of the pipe bank is equivalent to the outer diameter of the supporting blades, the top ends of the pencil leads are provided with circular bosses tightly matched with the inner diameter of the pipe bank, the gap in the pipe bank is filled with the positive active substance, and the bottom end of the pipe bank is provided with the buckled bottom for sealing. The utility model has the advantage that the supporting blades on the pencil leads can be used for effectively preventing the pencil leads from bending and deforming and facilitate the flowing and the filling of lead powder or lead plaster; the circular bosses on the top ends of the pencil leads can ensure that the pipe bank is tightly matched with the grid, without leaking the lead powder; no softening and dropping of the positive active substance in a use process can be ensured, thereby the long-term floating charging or cycle life of the storage battery is prolonged; and the surface of the clapboard is in an inclined rib shape, which is convenient for the flowing and the filling of the glue solution.
Description
Technical field
The utility model relates to storage battery, is a kind of tubular colloidal battery more specifically.
Background technology
At present, have 2V and 12V series colloid storage battery on the market, the electrode plate structure of these two series batteries is mostly based on dull and stereotyped grid type plate, and electrolyte designs for pregnant solution type, and colloid storage battery is to add SiO in dilute sulfuric acid
2And additive, make electrolyte become gel rubber system, lose flowability, eliminated the electrolyte stratification phenomenon.Colloid storage battery in use, charging voltage is low, the charging tail current is little, it is few to produce heat, good heat dissipation is suitable for floating charge and dark cycle applications.So colloid storage battery is more safe and reliable than AGM battery, it is longer to recycle the life-span.But the colloid storage battery of this structure also has shortcoming, mainly shows: 1 and the control of cream operation, solidification process bad, be easy to make produced pole plate shedding deposition, cause battery short circuit, influence the useful life of battery.2, battery adopts other dividing plate to isolate for it earlier when assembling, changes with the PVC dividing plate after the utmost point group welding again, and the monomer after the transposing is adorned shell, and it is irregular that dividing plate inserts, and makes battery short circuit easily.3, discharging and recharging that flat colloid storage battery is long-term can cause the positive plate active material to soften, come off, and finally causes battery short circuit, or thermal runaway, or off-capacity.Therefore, flat colloid storage battery is not suitable for surpassing the floating charge more than 8 years and recycling.
Summary of the invention
The purpose of this utility model provides and can overcome above defective, improves the long-term floating charge of storage battery or a kind of tubular colloidal battery of cycle life greatly.
The utility model is realized in the following way: a kind of tubular colloidal battery comprises battery case, battery cover, safety valve, positive plate, negative plate, dividing plate and glue; Positive plate comprises at the bottom of positive grid, comb, positive active material and the button, it is characterized in that positive grid is the lead discharging core that an end is connected as a single entity, design has at least one pair of mutually perpendicular support blade on the lead for retractable pencil, comb is socketed in the outside of lead for retractable pencil, the external diameter of comb internal diameter and support blade is suitable, the top of lead for retractable pencil has and the close-fitting round boss of comb internal diameter, fills positive active material in the space in the comb, and the bottom of comb has the button underseal to close.
Described baffle surface is the diagonal bar strip.
Described lead for retractable pencil cross section is ellipse or polygon.
The beneficial effects of the utility model are: the support blade on the lead for retractable pencil, effectively avoid lead for retractable pencil flexural deformation, and the mobile and filling of being convenient to lead powder or lead plaster adds, and avoids occurring in the positive plate space.The round boss on the top of lead for retractable pencil guarantees that comb cooperates with grid closely, does not leak lead powder.Such tubular type positive plate production method can be guaranteed that storage battery positive active material in long-term use is not softening, not come off, and has improved the long-term floating charge or the cycle life of storage battery greatly.Its surface of dividing plate is the diagonal bar strip, and the mobile and filling of being convenient to glue adds, and also farthest brings into play colloid action, and at aspects such as increasing glue amount and battery cycle life advantage is arranged all.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is an assembling cross-sectional schematic of the present utility model.
Fig. 2 is a positive plate broken section assembling schematic diagram of the present utility model.
Fig. 3 is a lead for retractable pencil cross section of the positive grid of a utility model enlarged drawing.
Among the figure, 1. battery case, 2. battery cover, 3. safety valve, 4. positive plate, 5. negative plate, 6. dividing plate, 7. glue, 8. positive grid, 9. comb, 10. lead for retractable pencil, 11. support blades, 12. round boss, 13. frames.
Embodiment
As shown in Figure 1, 2, 3, a kind of tubular colloidal battery comprises battery case 1, battery cover 2, safety valve 3, positive plate 4, negative plate 5, dividing plate 6 and glue 7; Positive plate 4 comprises at the bottom of positive grid 8, comb 9, positive active material and the button, positive grid 8 is the lead discharging core 10 that an end is connected as a single entity, design has two pairs of mutually perpendicular support blades 11 on the lead for retractable pencil 10, comb 9 is socketed in the outside of lead for retractable pencil 10, the external diameter of comb 9 internal diameters and support blade 11 is suitable, the top of lead for retractable pencil 10 has and the close-fitting round boss 12 of comb 9 internal diameters, fills positive active material in the space in the comb 9, and the bottom of comb 9 has the button underseal to close.Comb 9 external diameter 8mm ∽ 10mm, wall thickness 0.2mm ∽ 0.5mm.
Used dividing plate 6 surfaces are the diagonal bar strip.
Described lead for retractable pencil 10 cross sections are oval.
Claims (3)
1. a tubular colloidal battery comprises battery case, battery cover, safety valve, positive plate, negative plate, dividing plate and glue; Positive plate comprises at the bottom of positive grid, comb, positive active material and the button, it is characterized in that positive grid is the lead discharging core that an end is connected as a single entity, design has at least one pair of mutually perpendicular support blade on the lead for retractable pencil, comb is socketed in the outside of lead for retractable pencil, the external diameter of comb internal diameter and support blade is suitable, the top of lead for retractable pencil has and the close-fitting round boss of comb internal diameter, fills positive active material in the space in the comb, and the bottom of comb has the button underseal to close.
2. a kind of tubular colloidal battery as claimed in claim 1 is characterized in that described baffle surface is the diagonal bar strip.
3. a kind of tubular colloidal battery as claimed in claim 1 is characterized in that described lead for retractable pencil cross section is ellipse or polygon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202223571U CN201725850U (en) | 2010-06-04 | 2010-06-04 | Tubular colloid storage battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202223571U CN201725850U (en) | 2010-06-04 | 2010-06-04 | Tubular colloid storage battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201725850U true CN201725850U (en) | 2011-01-26 |
Family
ID=43494198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202223571U Expired - Lifetime CN201725850U (en) | 2010-06-04 | 2010-06-04 | Tubular colloid storage battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201725850U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103035873A (en) * | 2012-12-17 | 2013-04-10 | 山东圣阳电源股份有限公司 | Connecting method for internal monomers in tubular colloidal storage battery |
-
2010
- 2010-06-04 CN CN2010202223571U patent/CN201725850U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103035873A (en) * | 2012-12-17 | 2013-04-10 | 山东圣阳电源股份有限公司 | Connecting method for internal monomers in tubular colloidal storage battery |
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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 | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110126 |