CN106252667A - Energy storage recycles the positive grid of accumulator - Google Patents
Energy storage recycles the positive grid of accumulator Download PDFInfo
- Publication number
- CN106252667A CN106252667A CN201610802747.8A CN201610802747A CN106252667A CN 106252667 A CN106252667 A CN 106252667A CN 201610802747 A CN201610802747 A CN 201610802747A CN 106252667 A CN106252667 A CN 106252667A
- Authority
- CN
- China
- Prior art keywords
- grid
- rib
- section
- energy storage
- frame
- 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
Classifications
-
- 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
-
- 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
- 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 energy storage and recycle the positive grid of accumulator, it is formed a flat component by housing, grid and rib.Described housing is rectangle entirety frame, and grid uniform in housing is connected in length and breadth by rib.Described grid is annular, and axial cross section is circular.Described rib be lateral cross section be circular straight rod member, the grid being in limit row or limit row is directly connected with the frame limit of adjacent frame by rib, passes through rib and connect into lamellar in length and breadth between built-in grid.In order to accomplish that each parts equalization is corroded, in addition to grid axial cross section and rib lateral cross section shape are defined as circle, and diameter of a circle is equal.It addition, grid is annular, during battery cycle charge-discharge all directions expand, contraction phase with, reaction depth concordance is good, is so conducive to improving positive grid service life cycle, matches requirement to reach to recycle the battery designs life-span with energy storage.
Description
Technical field
The present invention relates to the electrod assembly of a kind of lead-acid accumulator, in particular it relates to a kind of lead-acid accumulator
Positive grid, a kind of energy storage recycle accumulator positive grid.
Background technology
Along with the development of Modern wireless communication technology, the occasion of application battery stores electricity energy is increasing, and the sector is joined
The accumulator product of set is that a kind of energy storage recycles accumulator.Such accumulator despite the upgrading products of lead-acid accumulator,
Need also exist for configuring grid.Grid is the component directly carrying electrochemical reaction in accumulator, belongs to one of easily-consumed products.Grid has
Positive grid and negative grid point, the positive grid of prior art design uses uniform axial cross section on plate face to be hexagonal circular ring net
Lattice, are that hexagonal rib is connected structure by lateral cross section between grid, and this kind of simple in construction easily manufactures, be fully able to full
Foot electrochemical reaction requirement., the positive grid of prior art is perishable, and the active substance all directions in grid expand, receive
Contracting and cause of having various reactions, active substance is done sth. in advance sulfation, thus is caused recycling number of times only about 900 times, this lifetime
Recycle 3000 recycling number of times of accumulator with supporting energy storage and have bigger gap.So, energy storage circulation make
Change positive grid by accumulator setting and maintain operation.
Summary of the invention
Present invention is generally directed to the problem that the positive grid service life cycle of prior art is short, a kind of simple in construction of proposition,
Making easy and service life cycle length energy storage and recycle the positive grid of accumulator, this technical scheme is retaining original structure
On the basis of constant with material, improve anti-corrosion capability by optimizing the cross sectional shape of each composition component, thus reach 3000 times
The service life cycle expection of left and right.
The present invention is achieved through the following technical solutions technical goal.
Energy storage recycles the positive grid of accumulator, and it is formed a flat component by housing, grid and rib.Described
Housing is rectangle entirety frame, and four frame limits are the material of square-section, and grid uniform in housing is connected in length and breadth by rib.It improves it
Place is: described grid is annular, and the axial cross section of grid is circular.Described rib be lateral cross section be circular straight-bar structure
Part, the grid being in limit row or limit row is directly connected with the frame limit of adjacent frame by rib, passes through between built-in grid
Rib connects into lamellar in length and breadth.
In said structure, described grid axial cross section and rib lateral cross section shape are the circles of equal diameters.
The present invention compared with prior art, has the positive effect that:
1, the cross section of grid and rib is unified for circular, without corner angle limit in this structure, shapes easily;
2, under same size premise, the long-pending maximum of circular cross-section, the i.e. long-pending maximum of the solid cross-section of grid and rib, thus increase anti-
Erosion ability;
3, grid is annular so that positive grid all directions during battery cycle charge-discharge expand, contraction phase is same, and reaction is deep
Degree concordance is good, is so conducive to improving positive grid creep resistance, thus improves service life cycle.
Accompanying drawing explanation
Fig. 1 is present configuration schematic diagram.
Fig. 2 is the side view of Fig. 1.
Fig. 3 is partial structurtes enlarged diagram at Fig. 1 I.
Fig. 4 is A-A partial sectional view in Fig. 3, and the grid axial cross section shown in figure is circular.
Fig. 5 is B-B partial sectional view in Fig. 3, and the rib lateral cross section shown in figure is circular.
Fig. 6 is C-C partial sectional view in Fig. 3, shows that the frame limit cross section of housing is rectangle in figure.
Detailed description of the invention
Below according to accompanying drawing and in conjunction with the embodiments, the invention will be further described.
Energy storage shown in Fig. 1 and Fig. 2 recycles the positive grid of accumulator, and it is flat that it is formed one by housing 1, grid 2 and rib 3
The component of tabular.Described housing 1 is rectangle entirety frame, and four frame limits of housing 1 are the square-sections of wide uniform thickness as shown in Figure 6
Material, grid 2 uniform in housing 1 is as it is shown on figure 3, it is connected by the rib 3 being distributed in length and breadth.Described grid 2 is hollow out lattice,
Hollow lattice store electrolyte circulation and electrochemical reaction in being easy to accumulator.Grid 2 in the present invention is annular, and grid 2
Axial cross section circle as shown in Figure 4.Described rib 3 is between the frame limit and adjacent mesh 2 of grid 2 and frame 1
Connector, is also electric conductor simultaneously.In order to improve rib 3 resistance to corrosion, center rib 3 lateral cross section of the present invention is as shown in Figure 5
Circular straight rod member.The grid 2 being in positive grid limit row or limit row is directly connected by the frame limit that rib 3 is adjacent with frame 1
Connect, between built-in grid 2, connect into lamellar in length and breadth by rib 3.In order to accomplish that each parts equalization is corroded in the present embodiment,
In addition to grid 2 axial cross section and rib 3 lateral cross section shape are defined as circle, and diameter of a circle is equal.Because same
Under size premise, the long-pending maximum of circular cross-section, the i.e. long-pending maximum of the solid cross-section of grid 2 and rib 3, thus increase resistance to corrosion.Knot
Grid 2 in structure is annular, and the grid of this shape all directions during battery cycle charge-discharge expand, contraction phase is same, instead
Answer depth consistency good, be so conducive to improving positive grid creep resistance, thus improve service life cycle, it is possible to reach and storage
The positive grid that the battery designs life-span matches can be recycled.
Claims (2)
1. energy storage recycles a positive grid for accumulator, and it is formed a tabular by housing (1), grid (2) and rib (3)
Component;Described housing (1) is rectangle entirety frame, and four frame limits are the material of square-section, grid (2) uniform in housing (1) by
Rib (3) connects in length and breadth;It is characterized in that: described grid (2) is annular, the axial cross section of grid (2) is circular;Described rib
Bar (3) be lateral cross section be circular straight rod member, be in the grid (2) of limit row or limit row directly by rib (3) with adjacent
The frame limit of frame (1) is connected, and connects into lamellar in length and breadth by rib (3) between built-in grid (2).
Energy storage the most according to claim 1 recycles the positive grid of accumulator, it is characterised in that: described grid (2) axle
It is the circle of equal diameters to cross section and rib (3) lateral cross section shape.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610802747.8A CN106252667A (en) | 2016-09-06 | 2016-09-06 | Energy storage recycles the positive grid of accumulator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610802747.8A CN106252667A (en) | 2016-09-06 | 2016-09-06 | Energy storage recycles the positive grid of accumulator |
Publications (1)
Publication Number | Publication Date |
---|---|
CN106252667A true CN106252667A (en) | 2016-12-21 |
Family
ID=57599409
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610802747.8A Pending CN106252667A (en) | 2016-09-06 | 2016-09-06 | Energy storage recycles the positive grid of accumulator |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106252667A (en) |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07326360A (en) * | 1994-05-30 | 1995-12-12 | Yuasa Corp | Expanded grid body for lead-acid battery |
CN201829564U (en) * | 2010-09-26 | 2011-05-11 | 天能电池集团有限公司 | Storage battery grid |
CN201956421U (en) * | 2011-01-21 | 2011-08-31 | 章传宝 | Plate grid of lead-acid storage battery |
CN202268445U (en) * | 2011-10-13 | 2012-06-06 | 超威电源有限公司 | Diagonally-tensioned grid |
CN202817100U (en) * | 2012-07-11 | 2013-03-20 | 天能电池(芜湖)有限公司 | Novel slab lattice of lead storage battery |
CN203192911U (en) * | 2013-03-22 | 2013-09-11 | 安徽绿州动力有限公司 | Grid used on storage battery |
CN204303914U (en) * | 2015-01-20 | 2015-04-29 | 浙江长兴金太阳电源有限公司 | A kind of electric boosted automobile-used reinforced lead acid accumulator plate grid |
CN206179986U (en) * | 2016-09-06 | 2017-05-17 | 双登集团股份有限公司 | Energy storage recycles positive grid of battery |
-
2016
- 2016-09-06 CN CN201610802747.8A patent/CN106252667A/en active Pending
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07326360A (en) * | 1994-05-30 | 1995-12-12 | Yuasa Corp | Expanded grid body for lead-acid battery |
CN201829564U (en) * | 2010-09-26 | 2011-05-11 | 天能电池集团有限公司 | Storage battery grid |
CN201956421U (en) * | 2011-01-21 | 2011-08-31 | 章传宝 | Plate grid of lead-acid storage battery |
CN202268445U (en) * | 2011-10-13 | 2012-06-06 | 超威电源有限公司 | Diagonally-tensioned grid |
CN202817100U (en) * | 2012-07-11 | 2013-03-20 | 天能电池(芜湖)有限公司 | Novel slab lattice of lead storage battery |
CN203192911U (en) * | 2013-03-22 | 2013-09-11 | 安徽绿州动力有限公司 | Grid used on storage battery |
CN204303914U (en) * | 2015-01-20 | 2015-04-29 | 浙江长兴金太阳电源有限公司 | A kind of electric boosted automobile-used reinforced lead acid accumulator plate grid |
CN206179986U (en) * | 2016-09-06 | 2017-05-17 | 双登集团股份有限公司 | Energy storage recycles positive grid of battery |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN212783704U (en) | Multi-tab structure of cylindrical battery | |
CN104037372B (en) | Battery connecting construction assembly and use its accumulator battery | |
CN201616473U (en) | Power type medium and large density battery grid | |
CN204680707U (en) | A kind of battery pack with shunting means | |
CN101944616B (en) | Grid of storage battery | |
CN207459067U (en) | A kind of new automotive battery grid | |
CN206179986U (en) | Energy storage recycles positive grid of battery | |
CN201525894U (en) | Combined type multi-cathode and multi-anode graphite electrolytic tank | |
CN106252667A (en) | Energy storage recycles the positive grid of accumulator | |
CN203706896U (en) | Current guider of super capacitor | |
CN105655594A (en) | Grid of pole plate | |
CN201556667U (en) | Plumbic acid storage battery grid | |
CN201708211U (en) | Lead-acid accumulator grid | |
CN202423466U (en) | Lead-acid battery plate grid | |
CN201829564U (en) | Storage battery grid | |
CN201156561Y (en) | Grid for lead-acid battery | |
CN206864544U (en) | Lead-acid accumulator high power discharge grid | |
CN208954816U (en) | A kind of collector plate of supercapacitor and power battery | |
CN203617405U (en) | Accumulator capable of facilitating heat dissipation | |
CN203367422U (en) | Storage battery grid structure and storage battery | |
CN105449149B (en) | Electrode tab connection structure in a kind of lithium battery group | |
CN202307969U (en) | Solar photovoltaic junction box | |
CN203967154U (en) | Battery connecting construction assembly and use its batteries | |
CN107731553B (en) | Super capacitor | |
CN201562712U (en) | Plate grid of lead acid storage battery |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
WD01 | Invention patent application deemed withdrawn after publication | ||
WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161221 |