CN204792457U - Structure of long -life electrode - Google Patents
Structure of long -life electrode Download PDFInfo
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- CN204792457U CN204792457U CN201520376132.4U CN201520376132U CN204792457U CN 204792457 U CN204792457 U CN 204792457U CN 201520376132 U CN201520376132 U CN 201520376132U CN 204792457 U CN204792457 U CN 204792457U
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- breach
- interval breach
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Abstract
The utility model discloses a structure of long -life electrode, include on the electrode slice, along axis of ordinates direction, prepare first column pitch breach, with first column pitch breach be separated by distance preparation secondary series interval breach, third column pitch breach, fourth column pitch breach. Be triangle setup between each breach. Can prepare n column pitch breach after the fourth column pitch breach. Compared with the prior art, the utility model discloses can not influence the intensity of electrode, the utility model discloses every breach can cover the electrode area of scope about 15mm, forms three -dimensional netted passageway together with both ends open -ended passageway, the utility model discloses electrolyte can be soaked fast and gas is released fast to can prolong the life -span of electrode greatly.
Description
Technical field
The utility model relates to ultracapacitor, particularly the electrode slice of ultracapacitor, the super capacitor electrode slice structure especially improved.
Background technology
In prior art, ultracapacitor, particularly takeup type Large Copacity ultracapacitor is overall structure substantially in electrode manufacture and use procedure, the pole group formed also is the structure of the similar egg roll be made up of pole piece and barrier film, and this structure needs to carry out electrolyte immersion in later stage use procedure.In immersion process, traditional electrode winding-structure can only allow electrolyte be entered by the place of both ends open, and the gas produced in charge and discharge process is also discharged by the open architecture at two ends.Along with the growth of time, the electrolyte in centre reduces gradually, the gas produced increases gradually, the electrolyte at two ends needs just can compensate to center by very long distance, the gas that center produces needs just to pass to two ends through very long path and discharges, and therefore can affect the useful life of electrode.
Above drawback even to this day, occurs there are no the technology looked for another way.
Utility model content
The purpose of this utility model is the structure providing a kind of long-life electrode for the deficiencies in the prior art.
The utility model is a kind of structure of long-life electrode, existing electrode is carried out opening process by the utility model, electrode slice Rotating fields increases breach, breach is along the regular preparation in electrode length direction, electrode strength problem in use can not be had influence on, and the migrating channels of more electrolyte and gas is more fully provided on electrode winding-structure, forms three-dimensional netted passage together with the passage of both ends open, improve the life-span of electrode.
The utility model is by realize by the following technical solutions.
Implement a kind of structure of long-life electrode, comprising:
On an electrode slice, along y direction, prepare first row interval breach; And first row interval breach standoff distance prepares secondary series interval breach;
And secondary series interval breach standoff distance is prepared the 3rd and is arranged interval breach;
And the 3rd arranges interval breach standoff distance prepares the 4th and arranges interval breach.
Described first row interval breach and secondary series interval breach and and the 3rd arrange setting triangular in shape between the breach of interval.
Described secondary series interval breach and the 3rd arranges interval breach and and the 4th arranges setting triangular in shape between the breach of interval.
The breach length of described first row interval breach, secondary series interval breach, the 3rd row interval breach, the 4th row interval breach is 2 ~ 5mm, and width is 0.1 ~ 0.15mm.
After described 4th row interval breach, preparation n-th row interval breach.
Between described first row interval breach, secondary series interval breach, the 3rd row interval breach, the 4th row interval breach, standoff distance is 20 ~ 40mm.
Compared with prior art, each breach of the utility model can cover the electrode area of about 15mm scope, enables soak into electrolyte rapidly and discharge gas rapidly, thus greatly can extend the life-span of electrode.
Accompanying drawing explanation
Utilize accompanying drawing to be further detailed the utility model below, but the embodiment in accompanying drawing is not formed any restriction of the present utility model.
Fig. 1 be the structure of long-life electrode of the present utility model electrode slice on prepare the principle schematic of breach;
Fig. 2 is the schematic diagram after the structure of long-life electrode of the present utility model is coiled into bobbin shape.
Embodiment
Below in conjunction with concrete execution mode, the utility model is described.
As shown in Fig. 1 ~ Fig. 2, implement a kind of structure of long-life electrode, comprising:
On an electrode slice 1, along y direction, prepare multiple first row intervals breach 2; And first row interval breach 2 standoff distance prepares multiple secondary series intervals breach 3;
And secondary series interval breach 3 standoff distance is prepared the multiple 3rd and is arranged interval breach 4;
And the 3rd arranges interval breach 4 standoff distance prepares the multiple 4th and arranges interval breach 5.
Described first row interval breach 2 and secondary series interval breach 3 and and the 3rd arrange setting triangular in shape between interval breach 4.
Described secondary series interval breach 3 and the 3rd arranges interval breach 4 and and the 4th arranges setting triangular in shape between interval breach 5.
The fracture length that described first row interval breach 2, secondary series interval breach the 3, the 3rd row interval breach the 4, the 4th arranges interval breach 5 is 2 ~ 5mm, and width is 0.1 ~ 0.15mm.
After described 4th row interval breach 5, preparation n-th row interval breach.
It is 20 ~ 40mm that described first row interval breach 2, secondary series interval breach the 3, the 3rd row interval breach the 4, the 4th arranges standoff distance between interval breach 5.
One of embodiment as shown in Figure 2: process breach on 3000 farads of electrode of super capacitor, 3000 farads of electrode carbon-coating width 110mm, length 4.3m, processing length 3mm on electrode, the linear pattern breach of width 0.1mm, triangularity arrangement between breach, arranging distance is 30mm.
As shown in Figure 2, release gas passage A is from the top Exhaust Gas of tubular electrode body 10; Release gas passage B is from each breach Exhaust Gas of tubular electrode body 10; Release gas passage C is from the bottom Exhaust Gas of tubular electrode body 10.
Above content is only preferred embodiment of the present utility model, for those of ordinary skill in the art, according to thought of the present utility model, all will change in specific embodiments and applications, this description should not be construed as restriction of the present utility model.
Claims (6)
1. a structure for long-life electrode, is characterized in that, described electrode structure comprises:
On an electrode slice (1), along y direction, prepare first row interval breach (2); And first row interval breach (2) standoff distance prepares secondary series interval breach (3);
And secondary series interval breach (3) standoff distance is prepared the 3rd and is arranged interval breach (4);
And the 3rd arranges interval breach (4) standoff distance prepares the 4th and arranges interval breach (5).
2. the structure of long-life electrode according to claim 1, is characterized in that:
Described first row interval breach (2) and secondary series interval breach (3) and and the 3rd arrange setting triangular in shape between interval breach (4).
3. the structure of long-life electrode according to claim 1, is characterized in that:
Described secondary series interval breach (3) and the 3rd arranges interval breach (4) and and the 4th arranges setting triangular in shape between interval breach (5).
4. the structure of long-life electrode according to claim 1, is characterized in that:
The breach length of described first row interval breach (2), secondary series interval breach (3), the 3rd row interval breach (4), the 4th row interval breach (5) is 2 ~ 5mm, and width is 0.1 ~ 0.15mm.
5. the structure of long-life electrode according to claim 1, is characterized in that:
After described 4th row interval breach (5), preparation n-th row interval breach.
6. the structure of long-life electrode according to claim 1, is characterized in that:
Between described first row interval breach (2), secondary series interval breach (3), the 3rd row interval breach (4), the 4th row interval breach (5), standoff distance is 20 ~ 40mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520376132.4U CN204792457U (en) | 2015-06-03 | 2015-06-03 | Structure of long -life electrode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520376132.4U CN204792457U (en) | 2015-06-03 | 2015-06-03 | Structure of long -life electrode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204792457U true CN204792457U (en) | 2015-11-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520376132.4U Expired - Fee Related CN204792457U (en) | 2015-06-03 | 2015-06-03 | Structure of long -life electrode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204792457U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106842372A (en) * | 2017-01-09 | 2017-06-13 | 华北电力大学（保定） | The device and its production method of a kind of plasma photon crystal for producing stabilization |
-
2015
- 2015-06-03 CN CN201520376132.4U patent/CN204792457U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106842372A (en) * | 2017-01-09 | 2017-06-13 | 华北电力大学（保定） | The device and its production method of a kind of plasma photon crystal for producing stabilization |
| CN106842372B (en) * | 2017-01-09 | 2018-04-24 | 华北电力大学（保定） | A kind of device and its production method for producing stable plasma photon crystal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151118 Termination date: 20170603 |