CN220456479U - Energy storage colloid storage battery special for off-grid power generation - Google Patents
Energy storage colloid storage battery special for off-grid power generation Download PDFInfo
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- CN220456479U CN220456479U CN202321013799.9U CN202321013799U CN220456479U CN 220456479 U CN220456479 U CN 220456479U CN 202321013799 U CN202321013799 U CN 202321013799U CN 220456479 U CN220456479 U CN 220456479U
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- electrode plate
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- 239000000084 colloidal system Substances 0.000 title claims abstract description 35
- 238000004146 energy storage Methods 0.000 title claims abstract description 20
- 238000010248 power generation Methods 0.000 title claims abstract description 18
- 239000003792 electrolyte Substances 0.000 claims abstract description 20
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- 239000004743 Polypropylene Substances 0.000 claims description 3
- 229910001245 Sb alloy Inorganic materials 0.000 claims description 3
- 230000002378 acidificating effect Effects 0.000 claims description 3
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 claims description 3
- 239000013543 active substance Substances 0.000 claims description 3
- 239000002140 antimony alloy Substances 0.000 claims description 3
- 239000007864 aqueous solution Substances 0.000 claims description 3
- 229910052799 carbon Inorganic materials 0.000 claims description 3
- -1 polypropylene Polymers 0.000 claims description 3
- 229920001155 polypropylene Polymers 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 2
- 230000010287 polarization Effects 0.000 claims 2
- 239000000463 material Substances 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
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- Secondary Cells (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
The utility model relates to the technical field of storage batteries, in particular to an energy storage colloid storage battery special for off-grid power generation, which comprises a shell, electrode plates and colloid, wherein the shell is of a cuboid structure, a cover plate is arranged above the shell, a grip is arranged on the cover plate, the electrode plates comprise positive electrode plates and negative electrode plates, the positive electrode plates and the negative electrode plates are arranged at intervals, the positive electrode plates are connected through a positive connecting plate, the negative electrode plates are connected through a negative connecting plate, and colloid electrolyte is arranged in the shell and filled in a gap between the electrode plates. According to the utility model, the electrolyte is uniformly distributed on the electrode plate by adding the cementing material into the electrolyte, so that the performance stability and the service life of the battery are improved, the discharge rate and the cycle life of the storage battery are both improved, and the battery has better high-power output and quick charging capability.
Description
Technical Field
The utility model relates to the technical field of storage batteries, in particular to an off-grid energy storage colloid storage battery special for power generation.
Background
The solar off-grid energy storage power generation system converts solar energy into electric energy by using a solar panel under the condition of illumination, a load is supplied with power through a solar charge-discharge controller, a storage battery is charged at the same time, a direct-current load is supplied with power through a storage battery pack by the solar charge-discharge controller in overcast and rainy weather or in no illumination, the storage battery is also directly supplied with power to an independent inverter, the independent inverter inverts into alternating current to supply power to the alternating-current load, most storage batteries used by the existing solar off-grid energy storage power generation system are energy storage colloid storage batteries, but under special environments, the common energy storage colloid storage batteries cannot meet requirements in the aspects of protection, heat dissipation and the like, so we propose an off-grid power generation special energy storage colloid storage battery;
the above information disclosed in this background section is only for the understanding of the background of the inventive concept and, therefore, it may contain information that does not form the prior art.
Disclosure of Invention
The utility model aims to provide an energy storage colloid storage battery special for off-grid power generation, which is used for solving the problem that the heating conductivity of the energy storage colloid storage battery used in the existing off-grid power generation system is reduced in the background technology.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a special energy storage colloid battery of off-grid electricity generation, includes casing, electrode plate and colloid electrolyte, the casing is cuboid structure, installs the apron above the casing, is provided with the handle on the apron, the electrode plate includes positive electrode plate and negative electrode plate, and positive electrode plate and negative electrode plate interval are placed, and positive electrode plate links to each other through positive connecting plate, and negative electrode plate links to each other through the negative connecting plate, the colloid electrolyte is arranged in the casing in the middle of, fills in the space between the electrode plate;
in addition, the preferred structure is that a plurality of grooves are formed in the shell, the grooves are uniformly distributed at equal intervals, and the whole shell is made of polypropylene or ABS plastic;
in addition, the positive electrode plate is preferably made of lead-calcium-antimony alloy, a polarizing layer is arranged on the positive electrode plate, the polarizing layer mainly consists of carbon and acidic active substances, and the negative electrode plate is made of pure lead;
in addition, the electrode plate is arranged in the shell, a diaphragm is arranged between the positive electrode plate and the negative electrode plate, and a colloid electrolyte is filled between the positive electrode plate and the negative electrode plate and is a combination of sulfuric acid aqueous solution and gel;
in addition, the positive electrode plate and the negative electrode plate are respectively connected with a positive connecting plate and a negative connecting plate, and electrode columns are arranged on the positive connecting plate and the negative connecting plate;
the beneficial effects of the utility model are as follows:
according to the utility model, the electrolyte is uniformly distributed on the electrode plate by adding the cementing material into the electrolyte, so that the performance stability and the service life of the battery are improved, the discharge rate and the cycle life of the storage battery are both improved, and the battery has better high-power output and quick charging capability.
Drawings
Fig. 1 is a schematic structural diagram of an off-grid power generation dedicated energy storage colloid storage battery according to the present utility model;
fig. 2 is a schematic structural diagram of an off-grid power generation dedicated energy storage colloid storage battery according to the present utility model.
In the figure: 1 shell, 2 cover plate, 21 handle, 3 mount pad, 4 positive electrode plate, 5 negative electrode plate, 6 positive connecting plate, 7 negative connecting plate, 8 electrode column, 9 colloid electrolyte, 10 diaphragm.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
Referring to fig. 1-2, an off-grid power generation special energy storage colloid storage battery comprises a shell 1, an electrode plate and colloid electrolyte 9, wherein the shell 1 is of a cuboid structure, a cover plate 2 is arranged above the shell 1, and a grip 21 is arranged on the cover plate 2;
in other embodiments, the shell 1 is provided with a plurality of grooves which are uniformly distributed at equal intervals, and the whole shell 1 is made of polypropylene or ABS plastic;
through the design, a certain weight reduction effect can be achieved under the condition that the overall strength of the shell is not affected, and meanwhile, the contact area between the shell and the colloid electrolyte is correspondingly enlarged by the grooves, so that heat is discharged;
the electrode plates comprise a positive electrode plate 4 and a negative electrode plate 5, and the positive electrode plate 4 and the negative electrode plate 5 are arranged at intervals;
in other embodiments, the positive electrode plate 4 is made of lead-calcium-antimony alloy, on which a polarizing layer is formed, the polarizing layer mainly consisting of carbon and an acidic active substance, and the negative electrode plate 5 is made of pure lead;
through the design, the storage battery can obtain better high-power output and quick charging capacity, and the requirements of off-grid power generation are further met;
the positive electrode plates 4 are connected through a positive connecting plate 6, and the negative electrode plates 5 are connected through a negative connecting plate 7;
in other embodiments, the electrode plate is arranged in the shell 1, a diaphragm 10 is arranged between the positive electrode plate 4 and the negative electrode plate 5, a colloid electrolyte 9 is filled between the positive electrode plate 4 and the negative electrode plate 5, and the colloid electrolyte 9 is a combination of sulfuric acid aqueous solution and gel;
through the design, the diaphragm 10 isolates the electrode plates with different electrical properties, so that the occurrence of a short circuit phenomenon is avoided, and the safety performance is improved;
the colloid electrolyte is arranged in the shell and is filled in the gap between the electrode plates;
in other embodiments, the positive electrode plate 45 and the negative electrode plate are connected to the positive connection plate 6 and the negative connection plate 7, respectively, and the positive electrode plate 6 and the negative electrode plate 7 are provided with electrode posts 8;
through the design, the charge and discharge work can be effectively carried out through the electrode column 8, so that the convenience of the colloid storage battery is greatly improved, and the colloid storage battery is more suitable for the off-grid power generation industry;
in the embodiment, the electrolyte is uniformly distributed on the electrode plate by adding the cementing material into the electrolyte, so that the performance stability and the service life of the battery are improved, the discharge rate and the cycle life of the storage battery are both improved, and the battery has better high-power output and quick charging capability.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (5)
1. The utility model provides a from special energy storage colloid battery of net electricity generation, includes casing (1), electrode plate and colloid electrolyte (9), its characterized in that, casing (1) are cuboid structure, and apron (2) are installed to casing (1) top, are provided with handle (21) on apron (2), the electrode plate includes positive electrode plate (4) and negative electrode plate (5), and positive electrode plate (4) and negative electrode plate (5) interval are placed, and positive electrode plate (4) link to each other through positive connecting plate (6), and negative electrode plate (5) link to each other through negative connecting plate (7), colloid electrolyte (9) are arranged in the casing in the middle of, are filled in the space between the electrode plate.
2. The off-grid power generation special energy storage colloid storage battery according to claim 1, wherein the shell (1) is provided with a plurality of grooves which are uniformly distributed at equal intervals, and the whole shell (1) is made of polypropylene or ABS plastic.
3. The off-grid power generation special energy storage colloid storage battery as claimed in claim 1, wherein the positive electrode plate (4) is made of lead-calcium-antimony alloy, a polarization layer is arranged on the positive electrode plate, the polarization layer mainly consists of carbon and acidic active substances, and the negative electrode plate (5) is made of pure lead.
4. The off-grid power generation special energy storage colloid storage battery according to claim 1, wherein the electrode plate is arranged in the shell (1), a diaphragm (10) is arranged between the positive electrode plate (4) and the negative electrode plate (5), colloid electrolyte (9) is filled between the positive electrode plate (4) and the negative electrode plate (5), and the colloid electrolyte (9) is a combination of sulfuric acid aqueous solution and gel.
5. The off-grid power generation special energy storage colloid storage battery according to claim 1, wherein the positive electrode plate (4) and the negative electrode plate (5) are respectively connected with a positive connecting plate (6) and a negative connecting plate (7), and electrode columns (8) are arranged on the positive connecting plate (6) and the negative connecting plate (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321013799.9U CN220456479U (en) | 2023-04-28 | 2023-04-28 | Energy storage colloid storage battery special for off-grid power generation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321013799.9U CN220456479U (en) | 2023-04-28 | 2023-04-28 | Energy storage colloid storage battery special for off-grid power generation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220456479U true CN220456479U (en) | 2024-02-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321013799.9U Active CN220456479U (en) | 2023-04-28 | 2023-04-28 | Energy storage colloid storage battery special for off-grid power generation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220456479U (en) |
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2023
- 2023-04-28 CN CN202321013799.9U patent/CN220456479U/en active Active
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