CN101694884A - Accumulator of slab lattice structure - Google Patents
Accumulator of slab lattice structure Download PDFInfo
- Publication number
- CN101694884A CN101694884A CN200910272434A CN200910272434A CN101694884A CN 101694884 A CN101694884 A CN 101694884A CN 200910272434 A CN200910272434 A CN 200910272434A CN 200910272434 A CN200910272434 A CN 200910272434A CN 101694884 A CN101694884 A CN 101694884A
- Authority
- CN
- China
- Prior art keywords
- storage battery
- grid structure
- accumulator
- structure according
- plate
- 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.)
- Pending
Links
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
Landscapes
- Cell Electrode Carriers And Collectors (AREA)
- Connection Of Batteries Or Terminals (AREA)
Abstract
The invention relates to an accumulator of a slab lattice structure, which is particularly suitable for being used as a high power lead-acid accumulator. The accumulator of the slab lattice structure comprises an accumulator cover, an accumulator container, a slab lattice which is installed in the accumulator container and is composed of a positive plate and a negative plate, a baffle plate and a stirring device, wherein the positive plate comprises a plate ear, a side frame, a transverse bar and a vertical bar, wherein the longitudinal section of the vertical bar is a taper or a trapezium which is small on the lower portion and big on the upper portion from bottom to top. The accumulator of the slab lattice structure has the advantages that the slab lattice structure realizes even electricity conductivity, improves the performance of the accumulator, and prolongs the service life.
Description
Technical field
The present invention relates to a kind of storage battery of grid structure, be particularly suitable for making high-power lead acid accumulator.
Background technology
Storage battery, particularly lead acid accumulator owing to have cheaply, raw material is easy to get, use reliable, but advantage such as heavy-current discharge again is widely used in automobile, boats and ships and the aviation.
Grid is the support frame of energy storage active material in the storage battery, is again the conductive channel of afflux network.The life-span of storage battery and the decay resistance of grid are closely related.For improving the decay resistance of grid, except improving the alloy formula, also should improve the structure of conductive network, make the CURRENT DISTRIBUTION in the grid more even reasonable, the corrosion resistance of grid is better, helps prolonging the life of storage battery, improves accumulator property.
Existing tradition casting grid structure is to adopt horizontal bar and perpendicular muscle structure.Same rib adopts same cross-sectional in the grid of storage battery.In the storage battery conducting process, electric current is born greater than perpendicular muscle bottom in the perpendicular muscle top of grid, can not make the even distribution of electric current in whole conductive network, causes the corrosion resistance of grid poor, is unfavorable for prolonging the life of storage battery, also is unfavorable for improving accumulator property.
Summary of the invention
The objective of the invention is to, overcome existing battery grid structure deficiency, a kind of storage battery of novel grid structure is provided, its grid has conduction evenly, improves accumulator property, life-saving.
Technical scheme of the present invention is: a kind of storage battery of grid structure, and it comprises battery cap, cell jar, be installed in the grid of being made up of positive plate and negative plate of cell jar inside and dividing plate, agitating device; Described positive plate comprises plate ear, frame, horizontal bar and perpendicular muscle; The longitudinal section of described perpendicular muscle is little big taper or trapezoidal down from bottom to top.
Further scheme is:
Described battery cap has a ventilator at least on it.
Described battery cap also has gauge hole and/or detects the hole on it.
Described agitating device is the bubbling agitating device, or recirculation unit in the electrolyte.
Described positive plate, negative plate are alloy, are the pole plates with cast molding or die cast.
Described alloy is selected from lead-antimony alloy or lead-containing alloy.
The longitudinal section of described perpendicular muscle is trapezoidal, bottom width: top width=0.1～1: 20
The longitudinal section of described perpendicular muscle is trapezoidal, bottom width: top width=0.8: 20
Described frame be around enclosed shape.
Described horizontal bar is semicircle, or rhombus, is cross-linked with perpendicular muscle.
Effect of the present invention is: realized homogeneous conductive, improved accumulator property, prolonged storage battery useful life.
Description of drawings
Fig. 1 is a storage battery overall structure schematic diagram.
Fig. 2 is the positive plate outline drawing.
Fig. 3 is the outline drawing that develops the said positive-pole plate structure that comes out
The member name of mark correspondence is called among the figure: the 1-battery cap, and the 2-positive plate, 2.1-plate ear, 2.2-erects muscle, 2.3-horizontal bar, 2.4-frame, 3-ventilator, 4-negative plate, 5-dividing plate, 6-agitating device, 7-cell jar.
Embodiment
Embodiment 1:
As shown in Figure 1, 2, be a kind of storage battery of grid structure, be high-power, lead acid accumulator, described high-power finger is greater than 5KWh, and present embodiment power is 5KWh, can form the 500KWh battery pack; Electrolyte is sulfuric acid.The storage battery of grid structure is by battery cap, cell jar, the grid of being made up of positive plate 2 and negative plate 4 that is installed in cell jar 7 inside and dividing plate 5, agitating device 6; Described positive plate 2 is made up of plate ear 2.1, perpendicular muscle 2.2, horizontal bar 2.3 and frame 2.4; The longitudinal section of described perpendicular muscle 2.2 is the little down big taper or trapezoidal of from bottom to top, when being trapezoidal, and bottom width: top width=0.1～1: 20, the longitudinal section of the described perpendicular muscle 2.2 of present embodiment is trapezoidal, bottom width: top width=0.8: 20; Battery cap 1 has a ventilator 3 at least on it, present embodiment is for having only a ventilator 3; Agitating device 6 is the bubbling agitating device; Positive plate 2, negative plate 4 are the lead-antimony alloy cast molding; Present embodiment frame 2.4 be around enclosed shape; Horizontal bar 2.3 is semicircle, or rhombus, be cross-linked with perpendicular muscle, promptly as shown in Figure 3, at the left and right sides of same perpendicular muscle 2.2 interlaced arrangement horizontal bar 2.3.
Embodiment 2:
Different with the foregoing description is: except that a ventilator 3 is arranged, also have gauge hole and detect the hole on the battery cap 1; Agitating device 6 is recirculation unit, the i.e. circular tube structure of bubbling air in the electrolyte; Positive plate 2, negative plate 4 are the pole plate of lead-containing alloy die cast; The longitudinal section of described perpendicular muscle 2.2 is taper.
Embodiment 3:
Different with the foregoing description 1 is: the longitudinal section of perpendicular muscle 2.4 is trapezoidal, bottom width: top width=0.1: 20; Except that 2 ventilators 3 are arranged, also has 1 gauge hole on the battery cap 1.
Embodiment 4:
Different with the foregoing description 1 is: Fig. 3 be the cross section of perpendicular muscle 2.4 for circular or oval, on the perpendicular muscle projection horizontal bar 2.3 is arranged, horizontal strength be shaped as semicircle or half elliptic.
Protection scope of the present invention is not limited to the foregoing description.
Claims (10)
1. the storage battery of a grid structure, it comprises battery cap (1), cell jar (7), be installed in the inner grid of being made up of positive plate (2) and negative plate (4) of cell jar (7) and dividing plate (5), agitating device (6); It is characterized in that described positive plate (2) comprises plate ear (2.1), perpendicular muscle (2.2), horizontal bar (2.3) and frame (2.4); The longitudinal section of described perpendicular muscle (2.4) is little big taper or trapezoidal down from bottom to top.
2. the storage battery of grid structure according to claim 1 is characterized in that described battery cap (1) has a ventilator (3) at least on it.
3. the storage battery of grid structure according to claim 1 is characterized in that, described battery cap (1) also has gauge hole and/or detects the hole on it.
4. the storage battery of grid structure according to claim 1 is characterized in that described agitating device (6) is the bubbling agitating device, or recirculation unit in the electrolyte.
5. the storage battery of grid structure according to claim 1 is characterized in that described positive plate (2), negative plate (4) are alloy, are the pole plates with cast molding or die cast.
6. as the storage battery of grid structure as described in the claim 5, it is characterized in that described alloy is selected from lead-antimony alloy or lead-containing alloy.
7. the storage battery of grid structure according to claim 1 is characterized in that the longitudinal section of described perpendicular muscle (2.2) is trapezoidal, bottom width: top width=0.1～1: 20.
8. as the storage battery of grid structure as described in the claim 7, it is characterized in that the longitudinal section of described perpendicular muscle (2.2) is trapezoidal, bottom width: top width=0.8: 20.
9. the storage battery of grid structure according to claim 1 is characterized in that, described frame (2.4) be around enclosed shape.
10. the storage battery of grid structure according to claim 1 is characterized in that, described horizontal bar (2.3) is semicircle, or rhombus, is cross-linked with perpendicular muscle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910272434A CN101694884A (en) | 2009-10-16 | 2009-10-16 | Accumulator of slab lattice structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910272434A CN101694884A (en) | 2009-10-16 | 2009-10-16 | Accumulator of slab lattice structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101694884A true CN101694884A (en) | 2010-04-14 |
Family
ID=42093833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910272434A Pending CN101694884A (en) | 2009-10-16 | 2009-10-16 | Accumulator of slab lattice structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101694884A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101944616A (en) * | 2010-09-26 | 2011-01-12 | 天能电池集团有限公司 | Grid of storage battery |
| CN107528068A (en) * | 2017-08-28 | 2017-12-29 | 大理华蜀电源科技有限责任公司 | The resistance to automotive battery to shake |
-
2009
- 2009-10-16 CN CN200910272434A patent/CN101694884A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101944616A (en) * | 2010-09-26 | 2011-01-12 | 天能电池集团有限公司 | Grid of storage battery |
| CN101944616B (en) * | 2010-09-26 | 2012-11-14 | 天能电池集团有限公司 | Grid of storage battery |
| CN107528068A (en) * | 2017-08-28 | 2017-12-29 | 大理华蜀电源科技有限责任公司 | The resistance to automotive battery to shake |
| CN107528068B (en) * | 2017-08-28 | 2020-01-17 | 大理华蜀电源科技有限责任公司 | Vibration-resistant automobile storage battery |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102064306A (en) | Long-acting large-capacity lead-bearing lithium battery | |
| CN203746976U (en) | Lead-acid storage battery grid structure for electric bicycle | |
| CN101694884A (en) | Accumulator of slab lattice structure | |
| CN205319260U (en) | Automobile plays to employ lead acid battery | |
| CN202487691U (en) | Double-terminal lead storage battery | |
| CN201508884U (en) | Storage battery | |
| CN202259459U (en) | Power type lithium ion battery structure | |
| CN207459067U (en) | A kind of new automotive battery grid | |
| CN201758157U (en) | Battery module with cooling channel | |
| CN201918471U (en) | Lead-acid storage battery with tabs led out and welded | |
| CN212967797U (en) | Lead-acid storage battery and electric vehicle | |
| CN208970570U (en) | A kind of panzer startup power supply | |
| CN202231110U (en) | Lithium ion secondary battery | |
| CN208225994U (en) | A kind of radial pattern battery grid | |
| CN210723255U (en) | Lithium ion battery | |
| CN208336281U (en) | A kind of solar street light battery with high-efficiency energy-storage | |
| CN204391193U (en) | A kind of flat pure lead accumulator | |
| CN109148749A (en) | A kind of panzer startup power supply | |
| CN214848947U (en) | Copper bar is connected to group battery that dead weight is light and mechanical strength is high | |
| CN210040279U (en) | Safety lead-acid power battery pack | |
| CN110416483B (en) | Lead-acid power battery pack convenient for wire connection | |
| CN218731616U (en) | Novel storage battery connecting structure | |
| CN202616343U (en) | High-capacity battery pack | |
| CN219591588U (en) | Battery module | |
| CN108054389A (en) | A kind of radial pattern battery grid |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20100414 |