CN102856559A - Battery grid with high mechanical strength - Google Patents
Battery grid with high mechanical strength Download PDFInfo
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- CN102856559A CN102856559A CN2011101839091A CN201110183909A CN102856559A CN 102856559 A CN102856559 A CN 102856559A CN 2011101839091 A CN2011101839091 A CN 2011101839091A CN 201110183909 A CN201110183909 A CN 201110183909A CN 102856559 A CN102856559 A CN 102856559A
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- ribs
- grid
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- strip
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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 invention provides a battery grid with reliable transportation, high lead paste binding strength and high mechanical strength. The battery grid comprises a tab, frame ribs, transverse ribs, and longitudinal ribs. The cross sections of the frame ribs, the transverse ribs, and the longitudinal ribs are in polygonal shape. The transverse ribs are alternately arranged in height direction in left and right manner. The grid is provided with four thick ribs, whose two ends are connected with the frame ribs. The cross section area of the thick ribs is larger than those of the transverse ribs and the longitudinal ribs. The invention has the advantages of high binding strength between the lead paste and the grid, high conductivity of the grid, high utilization rate of active material, high grid frame strength, and low alloy consumption.
Description
Technical field
The present invention relates to a kind of valve controlled sealed lead-acid accumulator, particularly relate to a kind of high type lead acid accumulator plate grid.
Technical background
In some place, the floor space of valve controlled sealed lead-acid accumulator is had strict restriction, require the battery bottom area little but capacity requirement is large, this just need to design cells into high type battery.Design cells into high type battery, not simply battery to be lifted, have a lot of technical problems and technological problems to need to solve in the middle of this, the pole plate of battery, grid, battery case, battery cover, terminal, pole, bus-bar, electrolyte etc. all need redesign.Because grid is included in the pole plate, plays conduction and skeleton supporting role, as design and unreasonablely will cause that battery capacity early ageing, battery are turned pale, plate active material comes off.Especially in transit, pole plate need stand vibration, jolt, and is bad such as grid structure, will cause lead plaster to come off, even the pole plate cracking, thereby battery is damaged.
Summary of the invention
Technical problem to be solved by this invention provides a kind of high type battery grid reliable, that the lead plaster combination is firm, mechanical strength is high that transports.
The technical solution used in the present invention is: a kind of high type battery grid, comprise lug, frame rib, transverse rod strip, vertical rib strip, the cross section of described frame rib, transverse rod strip, vertical rib strip all adopts pentagon or hexagonal shape, described transverse rod strip is staggered about short transverse is, described grid is provided with four thick ribs, the two ends of described thick rib are connected with the frame rib, described thick rib cross-sectional area greater than the cross-sectional area of described transverse rod strip and vertical rib strip.
As preferentially, in described four thick ribs, there are two to be vertical layout, its two ends are connected with the upper and lower side frame rib, and other has two to be transverse arrangement of turbo, and its two ends are connected with the left and right side frame rib.
As preferentially, described four thick ribs all are radial, and its two ends are connected with the upper and lower side frame rib.
Of the present invention produce effect as follows:
1, lead plaster is combined with grid firmly, and transportation is reliable.Because the cross section of frame rib, transverse rod strip, vertical rib strip adopts polygonal shape, better than common triangle, quadrangle manufacturability, large with the bonded area of lead plaster, contact portion is irregular, and lead plaster is combined firmly with grid.Transverse rod strip is staggered about short transverse is, its projected area bottom battery case is greater than arranging consistent transverse rod strip, can strengthen the resistance that lead plaster falls, simultaneously, the bond strength of staggered transverse rod strip and lead plaster is also greater than the consistent transverse rod strip of arrangement and the bond strength of grid.In transit, can guarantee that the lead plaster on the pole plate can not come off, guarantee that pole plate can strain cracking.
2, the good conductivity of grid, active material utilization height.Because the grid height is very high, so establish four thick ribs at grid, strengthens the conductivity of grid bottom.The two ends of thick rib are connected with the frame rib, thick rib cross-sectional area greater than the cross-sectional area of described transverse rod strip and vertical rib strip, the resistance of grid bottom is reduced, the grid bottom can obtain larger electric current when discharging and recharging, make the active matter mass-energy attend fully reaction in the lead plaster of bottom, improve the active material utilization of whole pole plate.
3, the grid frame strength is large, and the alloy consumption is few, can economize on resources.In the situation of same intensity, adopt grid structure of the present invention, can reduce the grid alloy consumption, economize on resources.
Description of drawings
Fig. 1 is the front view of high type battery grid the first execution mode.
Fig. 2 is the front view of high type battery grid the second execution mode.
Fig. 3 is that high type battery grid is along the side sectional view of I-I line.
Fig. 4 is the partial enlarged drawing of B part in the high type battery grid side sectional view.
Fig. 5～Figure 10 is the various shapes of grid rib cross section.
Embodiment
Below in conjunction with specific embodiment the present invention is described in further detail.
Embodiment one:
As shown in Figure 1, high type battery grid comprises lug, frame rib, transverse rod strip, vertical rib strip, and wherein, the cross section of frame rib, transverse rod strip, vertical rib strip adopts Fig. 5～pentagon or hexagon shown in Figure 10.Can find out that from partial enlarged drawing shown in Figure 4 transverse rod strip is staggered about short transverse is, the intensity that like this lead plaster is combined with grid is better.Can find out from front view shown in Figure 1, be provided with four thick ribs in the middle of the grid, have two to be vertical layout, its two ends are connected with the upper and lower side frame rib, and other has two to be transverse arrangement of turbo, and its two ends are connected with the left and right side frame rib.Be four to want thick rib mainly work to strengthen the bottom conduction.During charging, the electric current of the outside approach by the resistance minimum can be transported to the grid bottom, the lead plaster active matter mass-energy that the bottom is adhered to reacts fully, accepts charging; During discharge, the electric current that bottom active material generation chemical reaction can be produced is transported to the outside by the approach of resistance minimum.
Embodiment two:
As shown in Figure 2, high type battery grid comprises lug, frame rib, transverse rod strip, vertical rib strip, and wherein, the cross section of frame rib, transverse rod strip, vertical rib strip adopts Fig. 5～pentagon or hexagon shown in Figure 10.Can find out that from partial enlarged drawing shown in Figure 4 transverse rod strip is staggered about short transverse is.Can find out that from front view shown in Figure 2 grid is provided with four thick ribs, four thick ribs all are radial, and its two ends are connected with the upper and lower side frame rib.
Claims (3)
1. one kind high type battery grid, comprise lug, frame rib, transverse rod strip, vertical rib strip, it is characterized in that: the cross section of described frame rib, transverse rod strip, vertical rib strip all adopts pentagon or hexagonal shape, described transverse rod strip is staggered about short transverse is, described grid is provided with four thick ribs, the two ends of described thick rib are connected with the frame rib, described thick rib cross-sectional area greater than the cross-sectional area of described transverse rod strip and vertical rib strip.
2. a kind of high type battery grid according to claim 1, it is characterized in that: in described four thick ribs, have two to be vertical layout, its two ends are connected with the upper and lower side frame rib, and other has two to be transverse arrangement of turbo, and its two ends are connected with the left and right side frame rib.
3. a kind of high type battery grid according to claim 1, it is characterized in that: described four thick ribs all are radial, and its two ends are connected with the upper and lower side frame rib.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101839091A CN102856559A (en) | 2011-07-02 | 2011-07-02 | Battery grid with high mechanical strength |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101839091A CN102856559A (en) | 2011-07-02 | 2011-07-02 | Battery grid with high mechanical strength |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102856559A true CN102856559A (en) | 2013-01-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101839091A Pending CN102856559A (en) | 2011-07-02 | 2011-07-02 | Battery grid with high mechanical strength |
Country Status (1)
| Country | Link |
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| CN (1) | CN102856559A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106025383A (en) * | 2016-05-24 | 2016-10-12 | 淄博火炬能源有限责任公司 | Valve-control type lead acid storage battery and preparation method thereof |
| CN108039494A (en) * | 2017-12-08 | 2018-05-15 | 安徽力普拉斯电源技术有限公司 | A kind of Curved-surface grid |
| WO2019174438A1 (en) * | 2018-03-11 | 2019-09-19 | 任久东 | Lead-acid battery grid having uniform current distribution |
| CN110611101A (en) * | 2019-09-12 | 2019-12-24 | 安徽理士电源技术有限公司 | Paste-coated grid for flooded lead-acid storage battery and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2648611Y (en) * | 2003-02-21 | 2004-10-13 | 曲阜圣阳电源实业有限公司 | Lead-acid battery grid |
| CN2667676Y (en) * | 2003-12-11 | 2004-12-29 | 邱延甫 | Leaf vein shape positive pole plate grid without maintenance |
| CN201584454U (en) * | 2009-12-04 | 2010-09-15 | 上海复鑫电源科技有限公司 | Pole plate grid for lead-acid storage battery |
| CN202094215U (en) * | 2011-07-02 | 2011-12-28 | 湖南丰日电源电气股份有限公司 | High type battery plate grid |
-
2011
- 2011-07-02 CN CN2011101839091A patent/CN102856559A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2648611Y (en) * | 2003-02-21 | 2004-10-13 | 曲阜圣阳电源实业有限公司 | Lead-acid battery grid |
| CN2667676Y (en) * | 2003-12-11 | 2004-12-29 | 邱延甫 | Leaf vein shape positive pole plate grid without maintenance |
| CN201584454U (en) * | 2009-12-04 | 2010-09-15 | 上海复鑫电源科技有限公司 | Pole plate grid for lead-acid storage battery |
| CN202094215U (en) * | 2011-07-02 | 2011-12-28 | 湖南丰日电源电气股份有限公司 | High type battery plate grid |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106025383A (en) * | 2016-05-24 | 2016-10-12 | 淄博火炬能源有限责任公司 | Valve-control type lead acid storage battery and preparation method thereof |
| CN106025383B (en) * | 2016-05-24 | 2020-01-07 | 淄博火炬能源有限责任公司 | Valve-regulated lead-acid storage battery and preparation method thereof |
| CN108039494A (en) * | 2017-12-08 | 2018-05-15 | 安徽力普拉斯电源技术有限公司 | A kind of Curved-surface grid |
| WO2019174438A1 (en) * | 2018-03-11 | 2019-09-19 | 任久东 | Lead-acid battery grid having uniform current distribution |
| CN110611101A (en) * | 2019-09-12 | 2019-12-24 | 安徽理士电源技术有限公司 | Paste-coated grid for flooded lead-acid storage battery and preparation method thereof |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130102 |