CN2465335Y - Band type battery - Google Patents
Band type battery Download PDFInfo
- Publication number
- CN2465335Y CN2465335Y CN 01207106 CN01207106U CN2465335Y CN 2465335 Y CN2465335 Y CN 2465335Y CN 01207106 CN01207106 CN 01207106 CN 01207106 U CN01207106 U CN 01207106U CN 2465335 Y CN2465335 Y CN 2465335Y
- Authority
- CN
- China
- Prior art keywords
- battery
- wheels
- current collection
- band
- electrode
- 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.)
- Expired - Fee Related
Links
Classifications
-
- Y02E60/12—
Landscapes
- Battery Electrode And Active Subsutance (AREA)
Abstract
The utility model relates to a band type battery. An electrolyte 2 in a battery jar 1 is split into an upper and a lower two parts by a diaphragm 3; the upper part is provided with current collecting wheels A1 and B1; the lower part is provided with current collecting wheels C1 and D1. A cover plate 5 of the battery jar 1 is provided with band winding wheels A, B, C and D corresponding to the current collecting wheels A1, B1, C1 and D1. One electrode band rotates by winding around the band winding wheels C and D and the current collecting wheels C1 and D1; the other electrode band rotates by winding around the band winding wheels A and B and the current collecting wheels A1 and B1. The band winding wheels A, B, C and D is driven by a direct-current adjustable-speed motor E. The utility model has the advantages of high power of the battery and long service life of the battery.
Description
The utility model relates to field of batteries
Present acid battery, alkaline battery and non-solution battery are made up of battery case, electrolyte, barrier film, electrode, their electrodes generally are divided into board-like and tubular pole two big classes, because their electrode all is the screen of fixing, thickness of electrode is all greater than 1 millimeter, so utilizable active matter quality is lower on the electrode, and that battery electrode is done is very thin, though active material utilization is higher, but the electrode discharge time is very short, and capacity is very little, does not have real value.Conventional batteries makes the positive/negative plate active material utilization not high for the increase capacity adopt to improve the thickness of plate active material like this, discharges and recharges that influenced by concentration polarization bigger, is unfavorable for high power discharge.
The purpose of this utility model just provides the belt battery, and it is can improve active material utilization with the belt electrode, increases the actual specific energy of battery, improves the power of battery.
The belt battery, comprise battery case 1, electrolyte 2, barrier film 3, electrode 4, its feature in: the electrolyte 2 in the battery case 1 is divided into upper and lower two parts by barrier film 3, A1, B1 current collection wheel are installed in top, two current collection wheels of C1, D1 are installed in the lower part; On the cover plate 5 of battery case 1, take turns A, B, C, D with current collection wheel A1, B1, the corresponding strip winding that is equipped with of C1, D1; An electrode band is taken turns C, D current collection wheel C1, D1 rotation around strip winding, and another root electrode band is taken turns A, B around strip winding, and current collection wheel A1, B1 rotate, and electrode band is done parallel motion in electrolyte, and strip winding wheel A, B, C, D are driven by dc speed-regulating motor E.Electrode band is to do base material with conductive film, as the conductive film made by polytetrafluoroethylene and graphite powder, acetylene black, macromolecular material and various conductive materials and active material are compounded on the conductive film base material and make.
Advantage of the present utility model is that its employing belt electrode can improve the utilance of active material, increases the actual specific energy of battery, improves the power of battery.Physical length was shorter when electrode band was worked at electrolyte, and self-discharge phenomenon is very low, had increased the useful life of battery.
Accompanying drawing 1 is the utility model strip winding wheel running part structural representation
Accompanying drawing 2 is the utility model battery structure schematic diagram.
Embodiment is an example with the belt lead-acid battery:
At first will be by weight lead oxide powder: graphite powder: the ratio of epoxy resin=70: 20: 10 fully stirs them in mixer, make the particle high degree of dispersion, promptly make electrode band coating on the film band of polytetrafluoroethylene, graphite powder, acetylene black on the film band that epoxy resin is compounded in stirring the mixture of electrically conductive graphite and lead oxide polytetrafluoroethylene, graphite powder, acetylene black more then.
Again the electrolyte in the battery case 12 is divided into upper and lower two parts by barrier film 3, two extremely electric wheels of A1, B1 are installed in top, two extremely electric wheels of C1, D1 are installed in the lower part; Electricity wheel A1, B1, the corresponding strip winding that is equipped with of C1, D1 are taken turns A, B, C, D on the cover plate 5 of battery case 1 with extremely; An electrode band is around rotating around wheel disc C, D current collection wheel C1, D1, another root electrode band is taken turns A, B around strip winding, and current collection wheel A1, B1 rotate, and strip winding wheel A, B, C, D are installed on the one flat plate, drive the strip windings wheel by toothed disc 6, belt 7, the main shaft of motor E is connected mutually with toothed disc.
Claims (2)
1, belt battery, comprise battery case (1), electrolyte (2), barrier film (3), electrode (4), its feature in: the electrolyte (2) in the battery case (1) is divided into upper and lower two parts by barrier film (3), A1, B1 current collection wheel are installed in top, two current collection wheels of C1, D1 are installed in the lower part; Go up and current collection wheel A1, B1, corresponding strip winding wheel A, B, C, the D of being equipped with of C1, D1 at the cover plate (5) of battery case (1); An electrode band is taken turns C, D current collection wheel C1, D1 rotation around strip winding, and another root electrode band is taken turns A, B around strip winding, and current collection wheel A1, B1 rotate, and electrode band is done parallel motion in electrolyte, and strip winding wheel A, B, C, D are driven by dc speed-regulating motor E.
2, belt battery according to claim 1, it is characterized in that: electrode band is to do base material with conductive film, as the conductive film made by polytetrafluoroethylene and graphite powder, acetylene black, macromolecular material and various conductive materials and active material are compounded on the conductive film base material and make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01207106 CN2465335Y (en) | 2001-02-24 | 2001-02-24 | Band type battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01207106 CN2465335Y (en) | 2001-02-24 | 2001-02-24 | Band type battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2465335Y true CN2465335Y (en) | 2001-12-12 |
Family
ID=33627601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01207106 Expired - Fee Related CN2465335Y (en) | 2001-02-24 | 2001-02-24 | Band type battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2465335Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102983347A (en) * | 2012-12-31 | 2013-03-20 | 刘军 | Ribbon-type energy storage battery |
-
2001
- 2001-02-24 CN CN 01207106 patent/CN2465335Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102983347A (en) * | 2012-12-31 | 2013-03-20 | 刘军 | Ribbon-type energy storage battery |
| WO2014101859A1 (en) * | 2012-12-31 | 2014-07-03 | 益阳金能新材料有限责任公司 | Ribbon-type energy storage battery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |