CN103560253B - A kind of grid of diagonal bar grading structure - Google Patents
A kind of grid of diagonal bar grading structure Download PDFInfo
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- CN103560253B CN103560253B CN201310483508.7A CN201310483508A CN103560253B CN 103560253 B CN103560253 B CN 103560253B CN 201310483508 A CN201310483508 A CN 201310483508A CN 103560253 B CN103560253 B CN 103560253B
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- lengthways
- rod
- frame
- lug
- grid
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/64—Carriers or collectors
- H01M4/70—Carriers or collectors characterised by shape or form
- H01M4/72—Grids
- H01M4/73—Grids for lead-acid accumulators, e.g. frame plates
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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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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Cell Electrode Carriers And Collectors (AREA)
Abstract
The invention discloses a kind of high connductivity of diagonal bar grading structure, the grid of high life performance, comprise frame, a limit of described frame is provided with lug, interlaced horizontal rib and lengthways of rod is provided with in described frame, from limit, lug place to the direction of its opposite side, the interval between described horizontal rib reduces gradually; From limit, lug place to the direction on other three limits, described lengthways of rod is radioactive ray distributions.The present invention ensures the intimate consistency of grid uniformity and grid grate area, then adopts comparatively greatly little auxiliary perpendicular muscle to be similar to the large grate area of mean allocation, be convenient to the attachment of lead plaster for its underpart grate area.Grid upper side frame is for its maximum width is radiated to two frame places with lug bottom, amass as maximum to make lug place lower frame current-carrying cross section, also strengthen the mechanical strength at this place, for the operations such as solidification, point plate provide condition, to reach the technique effect of high connductivity, high life simultaneously.
Description
Technical field
The invention belongs to Lead-acid Battery Technology field, be specifically related to a kind of high connductivity of diagonal bar grading structure, the grid of high life performance, be applicable to lead acid accumulator plate grid and manufacture and design, to start or start-stop lead acid accumulator plate grid manufactures and designs.
Background technology
Lead acid accumulator industry is through the development of centuries, lasting.Be widely used, press close to the lives of the people.In storage battery production manufacture process, production and the design of grid are vital links always.The grid structure of existing storage battery is equal and upper and lower side sectional area equalization is main mainly with vertical frame sectional area, and most perpendicular section of ribs to amass upper and lower side all equal, be convenient to processing and produce.But with regard to the layout of electric current on grid rib and frame, sectional area equal is everywhere also unreasonable.For the plate ear determining positions battery current distribution situation of storage battery.See to improve grid electric conductivity and raw-material effective use and saving aspect, the radiation diagonal bar grid of ad hoc meter money high connductivity, high life.
Summary of the invention
Technical problem to be solved by this invention is just to provide a kind of grid of diagonal bar grading structure, and adapt to the characteristics such as transient large current discharge, grid structure is radial configuration layout, and plate ear structure is then chosen as middle ear structure.Centered by pole plate ear, line both sides radiation of evenly arranging erects rib, and improving grid electric conductivity and raw-material effective use and saving, is the radiation diagonal bar grid of a kind of high connductivity, high life.
For solving the problems of the technologies described above, the present invention adopts following technical scheme: a kind of grid of diagonal bar grading structure, comprise frame, a limit of described frame is provided with lug, interlaced horizontal rib and lengthways of rod is provided with in described frame, from limit, lug place to the direction of its opposite side, the interval between described horizontal rib reduces gradually; From limit, lug place to the direction on other three limits, described lengthways of rod is radioactive ray distributions.
Preferably, the cross section of described frame is equilateral hexagon.
Preferably, the cross section of described horizontal rib and lengthways of rod is rhombus, and in frame institute planar, the minor axis of rhombus and frame place plane orthogonal, two summits on the minor axis of described rhombus are arc transition to the major axis of described rhombus.
Preferably, the lug lengthways of rod near lug root is vertical with described horizontal rib, and from described lug lengthways of rod to the direction of the lengthways of rod on both sides, the major axis of the cross section rhombus of described lengthways of rod reduces gradually.
Preferably, the major axis of the cross section rhombus of described horizontal rib is all equal.
Preferably, be provided with auxiliary perpendicular rib between described horizontal rib, near frame place, the cross section of described auxiliary perpendicular rib is rhombus, and described rhombus is identical with the cross section diamond shape of horizontal rib.
Preferably, from lug opposite side to the direction on its limit, place, be spaced apart a+nb between described horizontal rib, wherein a is that 5 ~ 9mm, b are 0.05 ~ 0.3mm, n >=0 and are integer.
Preferably, the extended line of described lengthways of rod intersects at the A point outside frame, and described A point is on the extended line of lug lengthways of rod, and A point is 100 ~ 250mm to the distance of frame, and the angle β between described lengthways of rod is 1 ° ~ 5 °.
Preferably, the major axis of the cross section rhombus of described lug lengthways of rod is c, the major axis of the cross section rhombus of the lengthways of rod on its both sides is, major axis near the cross section rhombus of the lengthways of rod of two vertical frames is e, wherein c, d, e are 3.0 ~ 0.7mm, and c>d>e, minor axis m is 0.7 ~ 2.0mm, and two adjacent side angle γ of described rhombus are 50 ° ~ 130 °.
Preferably, four angles of described frame are arc transition, and this arc radius R is 5 ~ 10mm, and hexagon two adjacent side angle δ of described frame cross section are 50 ° ~ 130 °.
The invention discloses a kind of grid of diagonal bar grading structure, ensure the intimate consistency of grid uniformity and grid grate area, then adopt comparatively greatly little auxiliary perpendicular muscle to be similar to the large grate area of mean allocation for its underpart grate area, be convenient to the attachment of lead plaster.Grid upper side frame is for its maximum width is radiated to two frame places with lug bottom, amass as maximum to make lug place lower frame current-carrying cross section, also strengthen the mechanical strength at this place, for the operations such as solidification, point plate provide condition, to reach the technique effect of high connductivity, high life simultaneously.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the invention will be further described:
Fig. 1 is the structural representation of the grid embodiment 1 of a kind of diagonal bar grading structure of the present invention;
Fig. 2 is the structural representation of the cross section of frame of the present invention;
Fig. 3 is the structural representation of the cross section of lengthways of rod of the present invention;
Fig. 4 is the structural representation of the embodiment of the present invention 2.
Embodiment
As shown in Figure 1, the grid embodiment 1 of a kind of diagonal bar grading structure of the present invention, comprise frame 1, a limit of described frame 1 is provided with lug 2, interlaced horizontal rib 3 and lengthways of rod 4 is provided with in described frame 1, from limit, lug 2 place to the direction of its opposite side, the interval between described horizontal rib 3 reduces gradually; From limit, lug 2 place to the direction on other three limits, the distribution in radioactive ray of described lengthways of rod 4.Because adopting radioactive lengthways of rod 4, if horizontal rib 3 is evenly arranged, often making grid top grate area too small, not only wasting material but also affect performance.Therefore determine that grid transverse rod strip centre-to-centre spacing is laddering cumulative layout, the interval between horizontal exactly rib 3 reduces gradually, to ensure the intimate consistency of grid grate area.
As shown in Figure 2, the cross section of described frame 1 is equilateral hexagon.According to current distributions, determine that grid upper side frame is for its maximum width is radiated to two frame places with lug 2 bottom, amass as maximum to make lug 2 place lower frame current-carrying cross section, also strengthen the mechanical strength at this place simultaneously, for the operations such as solidification, point plate provide condition, be beneficial to conduction and strengthen this place's intensity.Frame 1 cross section is designed to the hexagon of homalographic same shape, is beneficial to casting and ensures grid intensity and be beneficial to a point plate demand.
Four angles of described frame 1 are arc transition, and this arc radius R is 5 ~ 10mm, and hexagon two adjacent side angle δ of described frame 1 cross section are 50 ° ~ 130 °.
The cross section of described horizontal rib 3 and lengthways of rod 4 is rhombus, and in frame 1 institute planar, the minor axis of rhombus and frame 1 place plane orthogonal, two summits on the minor axis of described rhombus are arc transition to the major axis of described rhombus.Because needing the characteristics such as heavy-current discharge, and meet frequent starting and user demand, must meet and should also want demand grid rib high-corrosion resistance by heavy-current discharge, therefore the cross section of horizontal rib 3 and lengthways of rod 4 is all designed to rhombus, and two diagonal angles designs arc transition wherein.
As shown in Figure 3, lug lengthways of rod 41 near lug root is vertical with described horizontal rib 3, from described lug lengthways of rod 41 to the direction of the lengthways of rod 4 on both sides, the major axis of the cross section rhombus of described lengthways of rod 4 reduces gradually, the major axis of the cross section rhombus of lug lengthways of rod 41 is c, the major axis of the cross section rhombus of the lengthways of rod 4 on its both sides is d, major axis near the cross section rhombus of the lengthways of rod 4 of two vertical frames is e, wherein c, d, e is 3.0 ~ 0.7mm, and c>d>e, and minor axis m is all equal, m is 0.7 ~ 2.0mm, two adjacent side angle γ of described rhombus are 50 ° ~ 130 °.
The major axis of the cross section rhombus of described horizontal rib 3 is all equal.
Be provided with auxiliary perpendicular rib 5 between described horizontal rib 3, near frame 1 place, the cross section of described auxiliary perpendicular rib 5 is rhombus, and described rhombus is identical with the cross section diamond shape of horizontal rib 3.Because adopt radioactive lengthways of rod 4 structure, therefore near two vertical frame places, large-area grid can be produced, adopt auxiliary perpendicular rib 5 to be similar to the large grate area of mean allocation, be convenient to the attachment of lead plaster.
As shown in Figure 4, the grid embodiment 2 of a kind of diagonal bar grading structure of the present invention, its structure and embodiment 1 basic simlarity, difference is: the present embodiment 2 has done further restriction to grid size of the present invention, makes its effect better.Specific as follows:
From lug 2 opposite side to the direction on its limit, place, be spaced apart a+nb between described horizontal rib 3, wherein a is that 5 ~ 9mm, b are 0.05 ~ 0.3mm, n >=0 and are integer.
The extended line of described lengthways of rod 4 intersects at the A point outside frame 1, and described A point is on the extended line of lug lengthways of rod 41, and A point is 100 ~ 250mm to the distance of frame 1, and the angle β between described lengthways of rod 4 is 1 ° ~ 5 °.
The foregoing is only specific embodiments of the invention, but technical characteristic of the present invention is not limited thereto, any those skilled in the art is in the field of the invention, and the change done or modification are all encompassed among the scope of the claims of the present invention.
Claims (7)
1. the grid of a diagonal bar grading structure, comprise frame (1), a limit of described frame (1) is provided with lug (2), interlaced horizontal rib (3) and lengthways of rod (4) is provided with in described frame (1), it is characterized in that: from lug (2) limit, place to the direction of its opposite side, the interval between described horizontal rib (3) reduces gradually, from lug (2) limit, place to the direction on other three limits, described lengthways of rod (4) distributes in radioactive ray, the cross section of described frame (1) is equilateral hexagon, the cross section of described horizontal rib (3) and lengthways of rod (4) is rhombus, the major axis of described rhombus in frame (1) institute planar, the minor axis of described rhombus and frame (1) place plane orthogonal, two summits on the minor axis of described rhombus are arc transition, lug lengthways of rod (41) near lug root is vertical with described horizontal rib (3), from described lug lengthways of rod (41) to the direction of the lengthways of rod (4) on both sides, the major axis of the cross section rhombus of described lengthways of rod (4) reduces gradually.
2. the grid of a kind of diagonal bar grading structure as claimed in claim 1, is characterized in that: the major axis of the cross section rhombus of described horizontal rib (3) is all equal.
3. the grid of a kind of diagonal bar grading structure as claimed in claim 2, it is characterized in that: between described horizontal rib (3), near frame (1) place, be provided with auxiliary perpendicular rib (5), the cross section of described auxiliary perpendicular rib (5) is rhombus, and the cross section rhombus of described auxiliary perpendicular rib (5) is identical with the cross section diamond shape of horizontal rib (3).
4. the grid of a kind of diagonal bar grading structure as claimed in claim 1, it is characterized in that: from lug (2) opposite side to the direction on its limit, place, be spaced apart a+nb between described horizontal rib (3), wherein a is 5 ~ 9mm, b is 0.05 ~ 0.3mm, n >=0 and is integer.
5. the grid of a kind of diagonal bar grading structure as claimed in claim 1, it is characterized in that: the extended line of described lengthways of rod (4) intersects at frame (1) A point outward, described A point is on the extended line of lug lengthways of rod (41), A point is 100 ~ 250mm to the distance of frame (1), and the angle β between described lengthways of rod (4) is 1 ° ~ 5 °.
6. the grid of a kind of diagonal bar grading structure as claimed in claim 1, it is characterized in that: the major axis of the cross section rhombus of described lug lengthways of rod (41) is c, the major axis of the cross section rhombus of the lengthways of rod (4) on its both sides is d, major axis near the cross section rhombus of the lengthways of rod (4) of two vertical edges of frame (1) is e, wherein c, d, e is 3.0 ~ 0.7mm, and c>d>e, minor axis m is 0.7 ~ 2.0mm, two adjacent side angle γ of the cross section rhombus of described lug lengthways of rod (41) are 50 ° ~ 130 °.
7. the grid of a kind of diagonal bar grading structure as claimed in claim 1, it is characterized in that: four angles of described frame (1) are arc transition, this arc radius R is 5 ~ 10mm, and hexagon two adjacent side angle δ of described frame (1) cross section are 50 ° ~ 130 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310483508.7A CN103560253B (en) | 2013-10-15 | 2013-10-15 | A kind of grid of diagonal bar grading structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310483508.7A CN103560253B (en) | 2013-10-15 | 2013-10-15 | A kind of grid of diagonal bar grading structure |
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| Publication Number | Publication Date |
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| CN103560253A CN103560253A (en) | 2014-02-05 |
| CN103560253B true CN103560253B (en) | 2015-10-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310483508.7A Active CN103560253B (en) | 2013-10-15 | 2013-10-15 | A kind of grid of diagonal bar grading structure |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105958129A (en) * | 2016-06-30 | 2016-09-21 | 济源市万洋绿色能源有限公司 | 6-DZM-12E lead-acid storage battery |
| CN105958128A (en) * | 2016-06-30 | 2016-09-21 | 济源市万洋绿色能源有限公司 | 6-EVF-45AH lead-acid storage battery |
| CN106025386A (en) * | 2016-06-30 | 2016-10-12 | 济源市万洋绿色能源有限公司 | 6-EVF-38AH lead-acid battery |
| CN107086307B (en) * | 2017-04-14 | 2023-06-16 | 天能电池集团股份有限公司 | Lead storage battery grid |
| CN108400390A (en) * | 2018-02-05 | 2018-08-14 | 安徽海容电源动力股份有限公司 | A kind of high energy-storage battery of new structure nano-colloid |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5319531A (en) * | 1976-08-05 | 1978-02-22 | Matsushita Electric Ind Co Ltd | Method of producing lead battery positive plate lattice |
| CN201435421Y (en) * | 2009-02-13 | 2010-03-31 | 深圳市雄韬电源科技有限公司 | Electrode grid structure of lead-acid storage battery |
| CN201708211U (en) * | 2010-06-25 | 2011-01-12 | 武汉非凡电源有限公司 | Lead-acid accumulator grid |
| CN201741750U (en) * | 2010-07-27 | 2011-02-09 | 韦学忠 | Sheet grate for a lead-acid accumulator |
| CN201741751U (en) * | 2010-08-12 | 2011-02-09 | 江苏澳鑫科技发展有限公司 | Lead-acid storage battery grid with novel combination structure |
| CN101944616B (en) * | 2010-09-26 | 2012-11-14 | 天能电池集团有限公司 | Grid of storage battery |
| CN203562479U (en) * | 2013-10-15 | 2014-04-23 | 超威电源有限公司 | Slab lattice with diagonal bar gradually-changing structure |
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2013
- 2013-10-15 CN CN201310483508.7A patent/CN103560253B/en active Active
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| CN103560253A (en) | 2014-02-05 |
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