CN110224144B - Plate grid for storage battery - Google Patents
Plate grid for storage battery Download PDFInfo
- Publication number
- CN110224144B CN110224144B CN201910554499.3A CN201910554499A CN110224144B CN 110224144 B CN110224144 B CN 110224144B CN 201910554499 A CN201910554499 A CN 201910554499A CN 110224144 B CN110224144 B CN 110224144B
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- CN
- China
- Prior art keywords
- grooves
- outer frame
- grid
- storage battery
- frame body
- 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.)
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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
Abstract
The invention discloses a grid for a storage battery, which comprises an outer frame and a lug, wherein the lug is arranged on the outer frame, and a plurality of module structures are arranged in the outer frame; a circle of first grooves are formed in the inner wall of the outer frame, and a plurality of first connecting columns are arranged on the grooves; the module structure is a square frame body, two symmetrical sides of the square frame body are provided with second grooves, a plurality of second connecting columns are arranged on the second grooves, connecting plates are arranged on the other symmetrical sides of the square frame body, the bottom surfaces of the connecting plates are coplanar with the surfaces of the second grooves, and a plurality of connecting holes are formed in the connecting plates; and an active substance is placed in the middle inner cavity of the square frame body. Through the mode, the grid for the storage battery is formed by adopting the module structure, the replacement of local positions can be carried out, and the maintenance cost is greatly saved.
Description
Technical Field
The invention relates to the field of electrical equipment, in particular to a grid for a storage battery.
Background
The accumulator is a device for directly converting chemical energy into electric energy, is a battery designed according to rechargeable design, realizes recharging through reversible chemical reaction, is generally a lead-acid accumulator, is one of batteries, belongs to a secondary battery, and has the working principle: when the battery is charged, the internal active substance is regenerated by using external electric energy, the electric energy is stored into chemical energy, and the chemical energy is converted into electric energy again to be output when the battery needs to be discharged, such as a mobile phone battery and the like which are commonly used in life.
The grid is a main component of the lead-acid storage battery and comprises two types of drawing and casting, wherein the casting grid is formed by pouring heated and melted lead alloy into a grid mould under the action of gravity, cooling and forming, and processing; the grid with pull net is made up through drawing a lead band with a certain width into a rectangular hole on a punch.
The storage battery is easy to be corroded and damaged by the positive plate grid in the using process, so that the service life of the storage battery is ended, the fact that the storage battery is acknowledged by the storage battery industry is realized, the storage battery plate is in a rotten state, active substances are piled between the partition plates in a block shape, the output capacity of the storage battery is reduced, the whole plate grid has to be replaced at the moment, and the maintenance cost is increased.
Disclosure of Invention
The invention mainly solves the technical problem of providing a grid for a storage battery, which can be locally replaced.
In order to solve the technical problems, the invention adopts a technical scheme that: a grid for a storage battery comprises an outer frame and a lug, wherein the lug is installed on the outer frame, and a plurality of module structures are installed in the outer frame;
a circle of first grooves are formed in the inner wall of the outer frame, and a plurality of first connecting columns are arranged on the grooves;
the module structure is a square frame body, two symmetrical sides of the square frame body are provided with second grooves, a plurality of second connecting columns are arranged on the second grooves, connecting plates are arranged on the other symmetrical sides of the square frame body, the bottom surfaces of the connecting plates are coplanar with the surfaces of the second grooves, and a plurality of connecting holes are formed in the connecting plates;
and an active substance is placed in the middle inner cavity of the square frame body.
In a preferred embodiment of the present invention, the first groove and the second groove are both matched with the connecting plate.
In a preferred embodiment of the present invention, the first connecting post and the second connecting post are both matched with the connecting hole.
In a preferred embodiment of the present invention, two adjacent module structures are fixed to the second groove through the connecting plate.
In a preferred embodiment of the present invention, the shape of the plurality of module structures is matched with the inner wall of the outer frame.
In a preferred embodiment of the invention, the grid surface after the combination of a plurality of module structures and the outer frame is smooth.
The invention has the beneficial effects that: the grid for the storage battery is formed by adopting the module structure, the replacement of local positions can be carried out, and the maintenance cost is greatly saved.
Drawings
Fig. 1 is a schematic structural view of a grid for a secondary battery.
Fig. 2 is a schematic structural view of a grid module structure for a battery.
The parts in the drawings are numbered as follows: 1. an outer frame; 2. a tab; 3. a first groove; 4. a second groove; 5. a first connecting column; 6. a second connecting column; 7. connecting holes; 8. an active substance; 9. a connecting plate.
Detailed Description
The following detailed description of the preferred embodiments of the present invention, taken in conjunction with the accompanying drawings, will make the advantages and features of the invention easier to understand by those skilled in the art, and thus will clearly and clearly define the scope of the invention.
Referring to fig. 1 and 2, an embodiment of the present invention includes: the utility model provides a grid for battery, includes outline 1 and utmost point ear 2, utmost point ear 2 is installed on outline 1, install a plurality of modular structure in the outline 1, carry out the equipment of whole grid through a plurality of modular structure, when the grid part received corrosion damage, as long as will corrode the part that involves the modular structure replaces with new modular structure, just can realize that the battery is reusing, compares in the replacement of whole grid in the past, used the more sparingly expense of modular structure's replacement.
The inner wall of the outer frame 1 is provided with a circle of first grooves 3, the grooves are provided with a plurality of first connecting columns 5, and the first connecting columns 5 are used for being fixedly connected with the connecting plates 9 of the module structure located on the edge.
The modular structure is a square framework, the both sides of square framework symmetry are equipped with second recess 4, first recess 3 with second recess 4 all with connecting plate 9 cooperatees, through second recess 4 with connecting plate 9 cooperatees and makes adjacent two modular structure can connect inseparabler, through first recess 3 with connecting plate 9 cooperatees, makes a plurality of the structure that modular structure constitutes with the structure that outline 1 is connected inseparabler.
The second groove 4 is provided with a plurality of second connecting columns 6, connecting plates 9 are mounted on two symmetrical sides of the square frame body, and the bottom surfaces of the connecting plates 9 are coplanar with the surface of the second groove 4, so that the surfaces of the grids formed by combining the module structures and the outer frame 1 are smooth.
Two adjacent module structures are arranged on the second groove 4 through the connecting plate 9 and fixed, so that the surfaces of the two adjacent module structures are smooth when the two adjacent module structures are combined.
A plurality of connecting holes 7 are formed in the connecting plate 9, and the first connecting column 5 and the second connecting column 6 are matched with the connecting holes 7, so that the adjacent two modular structures are connected with each other and the modular structures are connected with the outer frame 1 more closely.
And an active substance 8 is placed in the middle inner cavity of the square frame body.
The shape formed by the plurality of module structures is matched with the inner wall of the outer frame 1, so that the connection of the whole grid is tighter.
Compared with the prior art, the grid for the storage battery is formed by adopting a module structure, the replacement of local positions can be carried out, and the maintenance cost is greatly saved.
In the description of the present invention, it should be noted that the terms "upper", "lower", "left", "right", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings or orientations or positional relationships that are conventionally arranged when the products of the present invention are used, and are used for convenience of description and simplicity of description, but do not indicate or imply that the devices or elements indicated must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes performed by the present specification and drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (1)
1. A grid for a storage battery comprises an outer frame and tabs, wherein the tabs are mounted on the outer frame;
a circle of first grooves are formed in the inner wall of the outer frame, and a plurality of first connecting columns are arranged on the first grooves;
the module structure is a square frame body, two symmetrical sides of the square frame body are provided with second grooves, a plurality of second connecting columns are arranged on the second grooves, connecting plates are arranged on the other symmetrical sides of the square frame body, the bottom surfaces of the connecting plates are coplanar with the surfaces of the second grooves, and a plurality of connecting holes are formed in the connecting plates;
an active substance is placed in the middle inner cavity of the square frame body;
the first groove and the second groove are matched with the connecting plate;
the first connecting column and the second connecting column are matched with the connecting hole;
two adjacent module structures are fixedly arranged on the second groove through the connecting plate;
the shape formed by the plurality of module structures is matched with the inner wall of the outer frame;
and the surface of the grid after the combination of the plurality of module structures and the outer frame is finished is smooth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910554499.3A CN110224144B (en) | 2019-06-25 | 2019-06-25 | Plate grid for storage battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910554499.3A CN110224144B (en) | 2019-06-25 | 2019-06-25 | Plate grid for storage battery |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110224144A CN110224144A (en) | 2019-09-10 |
| CN110224144B true CN110224144B (en) | 2021-01-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910554499.3A Active CN110224144B (en) | 2019-06-25 | 2019-06-25 | Plate grid for storage battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110224144B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205406632U (en) * | 2016-03-28 | 2016-07-27 | 福建省闽华电源股份有限公司 | Power type lead acid battery grid |
| CN205406630U (en) * | 2016-03-28 | 2016-07-27 | 福建省闽华电源股份有限公司 | Lead -carbon storage battery grid |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1900048B1 (en) * | 2005-05-23 | 2011-10-05 | Johnson Controls Technology Company | Battery grid |
| JP4868852B2 (en) * | 2005-12-29 | 2012-02-01 | 古河電池株式会社 | Control valve type lead acid battery |
| CN109755588A (en) * | 2017-11-03 | 2019-05-14 | 黄玉春 | Battery grid structure |
| CN208539001U (en) * | 2018-07-11 | 2019-02-22 | 天能集团（河南）能源科技有限公司 | A kind of battery composite grid |
-
2019
- 2019-06-25 CN CN201910554499.3A patent/CN110224144B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205406632U (en) * | 2016-03-28 | 2016-07-27 | 福建省闽华电源股份有限公司 | Power type lead acid battery grid |
| CN205406630U (en) * | 2016-03-28 | 2016-07-27 | 福建省闽华电源股份有限公司 | Lead -carbon storage battery grid |
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| Publication number | Publication date |
|---|---|
| CN110224144A (en) | 2019-09-10 |
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