CN103441284A - Lead-acid storage battery, pole plate for lead-acid storage battery, and making method of pole plate - Google Patents
Lead-acid storage battery, pole plate for lead-acid storage battery, and making method of pole plate Download PDFInfo
- Publication number
- CN103441284A CN103441284A CN201310304613XA CN201310304613A CN103441284A CN 103441284 A CN103441284 A CN 103441284A CN 201310304613X A CN201310304613X A CN 201310304613XA CN 201310304613 A CN201310304613 A CN 201310304613A CN 103441284 A CN103441284 A CN 103441284A
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- Prior art keywords
- pole plate
- plate body
- groove
- lead
- lead acid
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- 239000002253 acid Substances 0.000 title claims abstract description 64
- 238000000034 method Methods 0.000 title claims abstract description 19
- 238000004519 manufacturing process Methods 0.000 claims description 12
- 238000000465 moulding Methods 0.000 claims description 5
- 239000011505 plaster Substances 0.000 claims description 4
- 230000002950 deficient Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 239000007788 liquid Substances 0.000 abstract 4
- 238000010521 absorption reaction Methods 0.000 abstract 2
- 238000000926 separation method Methods 0.000 abstract 1
- 239000011149 active material Substances 0.000 description 2
- 230000008595 infiltration Effects 0.000 description 2
- 238000001764 infiltration Methods 0.000 description 2
- 230000001131 transforming effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
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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
Abstract
The invention discloses a pole plate for a lead-acid storage battery. The pole plate comprises a pole plate body, one or more grooves are arranged on the pole plate body, and the one or more grooves traverse through the pole plate body. The invention also discloses the lead-acid storage battery, and a making method of the lead-acid storage battery. In the embodiments of the invention, the one or more grooves are arranged on the pole plate body and traverse through the pole plate body, so when an acid enters a battery shell, and the liquid acid at two sides of a simple lattice of the shell can flow along the one or more grooves to the center of the pole plate, thereby the internal of the pole plate fully contacts with the liquid acid; the absorption speed of the liquid acid after the liquid acid is added to the battery is accelerated, so a problem that the internalization of the lead-acid storage battery having a thin separation plate is not carried out is solved, and the heat dissipating effect of the pole plate during charge is good, thereby the pole plate is isolated from a high temperature, and the internal structure of the pole plate is protected; and the making method improves the acid absorption efficiency of the battery, reduces the fraction defective of the pole plate and improves the performances of the pole plate.
Description
Technical field
The application relates to lead acid accumulator and manufactures field, relates in particular to a kind of lead acid accumulator, for pole plate and the manufacture method thereof of lead acid accumulator.
Background technology
Polar plate of lead acid storage battery is the important component part of battery, and it plays decisive role to performances of the lead-acid battery.The battery of different purposes, pole plate is also different, by the structure of pole plate, divide paste spread type is arranged, tubular type, the formula that forms.Paste spread type be take as main in most producer, this kind of pole plate is internalized into and changes into two kinds of chemical synthesizing methods outward, the battery that the some of them dividing plate is thinner there will be sour quantity not sufficient phenomenon when being internalized into charging, while causing charging, active material can not get transforming, internal resistance there will be greatly thermal runaway, finally causes battery to be scrapped.
Summary of the invention
The technical problem that the application will solve is for the deficiencies in the prior art, provides a kind of lead acid accumulator, for pole plate and the manufacture method thereof of lead acid accumulator.
According to the application's first aspect, the application provides a kind of pole plate for lead acid accumulator, comprises the pole plate body, on described pole plate body, is provided with groove, and described groove traverses described pole plate body.
The above-mentioned pole plate for lead acid accumulator, described groove is horizontally disposed with.
The above-mentioned pole plate for lead acid accumulator, described groove has one, is arranged on apart from 1/3 position, base.
The above-mentioned pole plate for lead acid accumulator, described groove has a plurality of, and one of them is arranged on apart from 1/3 position, base.
The above-mentioned pole plate for lead acid accumulator, a plurality of described groove settings at grade.
According to the application's second aspect, the application provides a kind of lead acid accumulator, comprises housing and is arranged on the above-mentioned pole plate in described housing.
According to the application's the third aspect, the application provides a kind of manufacture method of the pole plate for lead acid accumulator, comprising:
Apply lead plaster and make the pole plate body on grid;
On described pole plate body, groove is set, described groove traverses described pole plate body;
By described pole plate body curing molding.
In said method, describedly on described pole plate body, groove is set, specifically comprises:
Press flute on uncured described pole plate body;
The described pole plate body that is pressed with described groove is sent into to roller machine to be flattened.
In said method, described groove is horizontally disposed with.
In said method, described groove has one, is arranged on apart from 1/3 position, base;
Perhaps, described groove has a plurality of, and one of them is arranged on apart from 1/3 position, base, and a plurality of described groove settings at grade.
Owing to having adopted above technical scheme, the beneficial effect that the application possesses is:
(1) in the application's embodiment, owing on the pole plate body, being provided with groove, groove traverses the pole plate body, and when acid enters battery container, housing list lattice both sides acid solution can flow to the pole plate center along groove, thereby makes pole plate inside fully touch acid solution; Accelerated battery and added after acid solution the infiltration rate of acid solution, solved the thinner lead acid accumulator of dividing plate and be internalized into the problem that can't carry out, and pole plate good heat dissipation effect when charging, can not make pole plate be subject to high temperature, protected the pole plate internal structure; The application improves battery pole plates and inhales sour efficiency, reduced the fraction defective of pole plate and improved the performance of pole plate.
(2) in the application's embodiment, because groove is horizontally disposed with, groove can have a plurality of, one of them is arranged in 1/3 position, distance base, solved because the thinner battery of dividing plate there will be pole plate height 1/3 place sour quantity not sufficient phenomenon easily to occur when being internalized into charging, and further accelerated battery and add after acid solution the infiltration rate to acid solution.
The accompanying drawing explanation
The pole plate for lead acid accumulator that Fig. 1 is the application structural representation in one embodiment;
The manufacture method flow chart in one embodiment of the pole plate for lead acid accumulator that Fig. 2 is the application;
The manufacture method of the pole plate for lead acid accumulator that Fig. 3 is the application is at a kind of flow chart of embodiment.
Embodiment
Below by embodiment, by reference to the accompanying drawings the application is described in further detail.
Pole plate for the paste spread type structure, the battery thinner due to dividing plate there will be pole plate height 1/3 place sour quantity not sufficient phenomenon easily to occur when being internalized into charging, because with respect to thicker dividing plate, the way-board specific surface is less, so it is few always to inhale the thick dividing plate of acid molar ratio, way-board also is less than thick dividing plate with the area that acid contacts, and makes acid not absorb fast and to spread.After acid adding, acid solution is from the surrounding of dividing plate to center flow, the dividing plate center at 1/3 place of pole plate height and the distance of surrounding acid solution, and the assembly compression ratio top of utmost point group bottom is larger, and the combined cause of these aspects causes 1/3 place of pole plate height sour quantity not sufficient phenomenon easily to occur.The acid quantity not sufficient, while causing charging, active material can not get transforming, and internal resistance there will be greatly thermal runaway, finally causes battery to be scrapped.
Embodiment mono-:
As shown in Figure 1, the application's the pole plate for lead acid accumulator, comprise pole plate body 10, is provided with lug 12 and groove 11 on pole plate body 10, and lug 12 is arranged on the top of pole plate body 10, and groove 11 traverses pole plate body 10.The application's the pole plate for lead acid accumulator, comprise positive plate and negative plate.
Groove 11 can have multiple set-up mode, and as groove 11 can be horizontally disposed with, or groove 11 can be also V-arrangement, make groove 11 by side during to vertical center line its position from high to low so that acid solution flows into the middle part of pole plate body 10.In the present embodiment, groove 11 is horizontally disposed with.The width of groove 11 is 1.8～2.8mm, and the degree of depth is 0.4～0.5mm.
A plurality of grooves 11 arrange at grade.From the bottom of pole plate body 10 to top, the spacing between adjacent two grooves becomes large gradually.In one embodiment, groove 11 can have 5.
Embodiment bis-:
The application's lead acid accumulator comprises housing and is arranged on the pole plate in housing that wherein pole plate is identical with the pole plate for lead acid accumulator in embodiment mono-.
Embodiment tri-:
As shown in Figure 2, the manufacture method of the application's the pole plate for lead acid accumulator, its a kind of execution mode comprises the following steps:
Step 202: apply lead plaster and make the pole plate body on grid;
Step 204: on the pole plate body, groove is set, groove traverses the pole plate body; The width of groove is 1.8～2.8mm, and the degree of depth is 0.4～0.5mm.
Step 206: by pole plate body curing molding.
As shown in Figure 3, the manufacture method of the application's the pole plate for lead acid accumulator, its a kind of embodiment comprises the following steps:
Step 302: apply lead plaster and make the pole plate body on grid.
Step 304: press flute on uncured pole plate body, groove traverses the pole plate body.
Groove can have multiple set-up mode, and as groove can be horizontally disposed with, or groove can be also V-arrangement, make groove by side during to vertical center line its position from high to low so that acid solution flows into the middle part of pole plate body.In the present embodiment, groove is horizontally disposed with.The width of groove is 2～3mm, and the degree of depth is 0.4～0.5mm.Groove can have one, also can have a plurality of.When groove has one, can be arranged on apart from 1/3 position, base; Groove has when a plurality of, and one of them is arranged on apart from 1/3 position, base.A plurality of groove settings at grade.From the bottom of pole plate body to top, the spacing between adjacent two grooves becomes large gradually.
Step 306: will press reeded pole plate body to send into roller machine and flatten.After roller machine flattens, the groove both sides are because the position of indent protuberance flattens, and now the width of groove is 1.8～2.8mm, and the degree of depth is 0.4～0.5mm.
Step 308: by pole plate body curing molding.Pole plate after roller machine flattens is carried out to dry tack free, and curing molding.
Above content is the further description of the application being done in conjunction with concrete execution mode, can not assert that the application's concrete enforcement is confined to these explanations.For the application person of an ordinary skill in the technical field, under the prerequisite that does not break away from the application's design, can also make some simple deduction or replace.
Claims (10)
1. the pole plate for lead acid accumulator, comprise the pole plate body, it is characterized in that, on described pole plate body, is provided with groove, and described groove traverses described pole plate body.
2. the pole plate for lead acid accumulator as claimed in claim 1, is characterized in that, described groove is horizontally disposed with.
3. the pole plate for lead acid accumulator as claimed in claim 2, is characterized in that, described groove has one, is arranged on apart from 1/3 position, base.
4. the pole plate for lead acid accumulator as claimed in claim 2, is characterized in that, described groove has a plurality of, and one of them is arranged on apart from 1/3 position, base.
5. the pole plate for lead acid accumulator as claimed in claim 4, is characterized in that, a plurality of described groove settings at grade.
6. a lead acid accumulator, comprise housing and be arranged on the pole plate as described as any one in claim 1 to 5 in described housing.
7. the manufacture method for the pole plate of lead acid accumulator, is characterized in that, comprising:
Apply lead plaster and make the pole plate body on grid;
On described pole plate body, groove is set, described groove traverses described pole plate body;
By described pole plate body curing molding.
8. the manufacture method of the pole plate for lead acid accumulator as claimed in claim 7, is characterized in that, describedly on described pole plate body, groove is set, and specifically comprises:
Press flute on uncured described pole plate body;
The described pole plate body that is pressed with described groove is sent into to roller machine to be flattened.
9. as claimed in claim 7 or 8 for the manufacture method of the pole plate of lead acid accumulator, it is characterized in that, described groove is horizontally disposed with.
10. the manufacture method of the pole plate for lead acid accumulator as claimed in claim 9, is characterized in that,
Described groove has one, is arranged on apart from 1/3 position, base;
Perhaps, described groove has a plurality of, and one of them is arranged on apart from 1/3 position, base, and a plurality of described groove settings at grade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310304613.XA CN103441284B (en) | 2013-07-18 | 2013-07-18 | Lead acid accumulator, for the pole plate of lead acid accumulator and manufacture method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310304613.XA CN103441284B (en) | 2013-07-18 | 2013-07-18 | Lead acid accumulator, for the pole plate of lead acid accumulator and manufacture method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103441284A true CN103441284A (en) | 2013-12-11 |
| CN103441284B CN103441284B (en) | 2016-03-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310304613.XA Active CN103441284B (en) | 2013-07-18 | 2013-07-18 | Lead acid accumulator, for the pole plate of lead acid accumulator and manufacture method thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN103441284B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110376095A (en) * | 2019-06-05 | 2019-10-25 | 天能集团江苏科技有限公司 | The acid adding uniformity detection method of energy storage battery |
| CN114122334A (en) * | 2021-10-28 | 2022-03-01 | 天能电池集团股份有限公司 | Gradient type lead accumulator positive plate and accumulator |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002260675A (en) * | 2001-03-06 | 2002-09-13 | Japan Storage Battery Co Ltd | Cylindrical lead-acid battery |
| CN101320797A (en) * | 2008-06-24 | 2008-12-10 | 高新峰 | Production method and production equipment for slurry dragging polar plate of lead-acid accumulator |
| CN202245043U (en) * | 2011-09-27 | 2012-05-30 | 江苏理士电池有限公司 | Battery electrode plate transmitting belt and electrode plate manufactured by same |
| CN202474074U (en) * | 2012-02-21 | 2012-10-03 | 天能电池集团有限公司 | Lead-acid battery tank |
-
2013
- 2013-07-18 CN CN201310304613.XA patent/CN103441284B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002260675A (en) * | 2001-03-06 | 2002-09-13 | Japan Storage Battery Co Ltd | Cylindrical lead-acid battery |
| CN101320797A (en) * | 2008-06-24 | 2008-12-10 | 高新峰 | Production method and production equipment for slurry dragging polar plate of lead-acid accumulator |
| CN202245043U (en) * | 2011-09-27 | 2012-05-30 | 江苏理士电池有限公司 | Battery electrode plate transmitting belt and electrode plate manufactured by same |
| CN202474074U (en) * | 2012-02-21 | 2012-10-03 | 天能电池集团有限公司 | Lead-acid battery tank |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110376095A (en) * | 2019-06-05 | 2019-10-25 | 天能集团江苏科技有限公司 | The acid adding uniformity detection method of energy storage battery |
| CN114122334A (en) * | 2021-10-28 | 2022-03-01 | 天能电池集团股份有限公司 | Gradient type lead accumulator positive plate and accumulator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103441284B (en) | 2016-03-09 |
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| C06 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20131211 Assignee: ANHUI LEOCH POWER SUPPLY Corp. Assignor: JIANGSU LEOCH BATTERY Co.,Ltd. Contract record no.: X2023980051302 Denomination of invention: Lead acid batteries, plates used for lead-acid batteries, and their manufacturing methods Granted publication date: 20160309 License type: Common License Record date: 20231212 |
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| EE01 | Entry into force of recordation of patent licensing contract |