CN205264519U - Ultracapacitor system's energy storage structure - Google Patents
Ultracapacitor system's energy storage structure Download PDFInfo
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- CN205264519U CN205264519U CN201520994211.1U CN201520994211U CN205264519U CN 205264519 U CN205264519 U CN 205264519U CN 201520994211 U CN201520994211 U CN 201520994211U CN 205264519 U CN205264519 U CN 205264519U
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- liquid hole
- collection sheet
- flow collection
- injection hole
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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
- Y02E60/13—Energy storage using capacitors
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- Electric Double-Layer Capacitors Or The Like (AREA)
Abstract
The utility model discloses an ultracapacitor system's energy storage structure relates to a portable power source equipment, especially relates to the improved process of ultracapacitor system structure and material, its characterized in that: the department of top surface central authorities of positive mass flow piece and negative set flow respectively be equipped with big the notes liquid hole of circular shape, annotate the oval -shaped side that is equipped with in liquid hole greatly all around and annotate the liquid hole, the welding point that is equipped with between every side notes liquid hole, the area of annotating the liquid hole greatly is greater than the area that the liquid hole was annotated to the side, and the area that the liquid hole was annotated to the side is greater than the area of welding point, positive mass flow piece side be equipped with the shirt rim, negative set flow side be equipped with a plurality of metal -support point, has not only solved ultracapacitor system because the friction of negative set flow edge and insulated ring material corrosion resistance are poor and has leaded to the problem that life is short, also solved simultaneously because positive mass flow piece is covered the problem that leads to production efficiency to hang down by the welding point to have higher security, fill the advantage that discharge rate is fast.
Description
Technical field
The utility model relates to a kind of portable power source equipment, relates in particular to improving one's methods of supercapacitor structures and material. .
Background technology
Along with rapid generation and the development of new technology in the fields such as information technology, electronic product and the automobile-used energy, people pay close attention to the research and development of novel ultracapacitor more. Ultracapacitor claims again double layer capacitor, is a kind of novel energy-storage travelling wave tube between capacitor and battery, it both can be as capacitor fast charging and discharging, possess again the energy storage characteristic of battery. Ultracapacitor has higher power density because of it, longer cycle life, and advantages such as short and energy-conserving and environment-protective of charging interval and be widely used in multiple fields, especially ultracapacitor has been realized the practical application of industrialization at industrial circle. Ultracapacitor, has at present become strategic value and has been more than the standard low-carbon economy core product of lithium battery, aspect electric power energy-saving and cooperation New Energy Industry, will make huge contribution for the mankind. Ultracapacitor or emerging green energy-storing device, be to answer energy requirement and occur, because excellent specific property develops, is about to popularize for preserving our planet. The worsening shortages of petroleum resources, and burning petroleum and the tail gas that discharges is day by day serious to the pollution of environment are extremely urgent so other the environmental protection resource of concentrating on studies is carried out the energy that petroleum replacing burning obtains. Except existing mobile electronic device has certain demand the portable power source based on ultracapacitor, the most important demand for the power-supply device to the high power density based on ultracapacitor in the electronic class automobile of energy-conserving and environment-protective development and design and the dynamical system of hybrid-electric car and urgent.
Positive flow collection sheet and negative flow collection sheet are the important component parts of ultracapacitor, in the positive flow collection sheet of prior art and the pad of negative flow collection sheet and the design of liquid injection hole, because occupying, pad when most of area makes electrolyte be injected in battery core, have the welded contact of the upper surface of a battery core to cover, therefore be difficult to even cannot, by electrolyte osmosis in battery core, cause production efficiency low; The second negative peripheral edge portion branch of flow collection sheet entirety when entering into aluminum hull inside due to negative flow collection sheet and the internal edge part of aluminum hull produce friction, and the structure of ultracapacitor is caused damage, and have reduced service life; The 3rd, the material of insulated ring is to be prepared from by the common plastic ring with insulating properties. There are some hidden danger in this material, such as corrosion-resistant, easily produces the service life that the impaired grade of friction has reduced ultracapacitor.
Summary of the invention
The utility model provides a kind of energy storing structure of ultracapacitor, not only solve ultracapacitor due to the friction of negative flow collection sheet edge and the poor short problem in service life that causes of insulated ring material corrosion resistance, also solved because the welded contact of positive flow collection sheet covers simultaneously and caused the problem that production efficiency is low, and there is higher security, discharge and recharge fireballing advantage.
The structure of the energy storage of a kind of ultracapacitor that the utility model provides, include battery core 1, positive flow collection sheet 2, negative flow collection sheet 3, upper aluminium lid 4, aluminum hull 5 and sealing ring 7 form, it is characterized in that: described positive flow collection sheet 2 and the end face centre of negative flow collection sheet 3 are respectively provided with circular large liquid injection hole 21, the surrounding of large liquid injection hole 21 is provided with oval-shaped side liquid injection hole 22, the pad 23 being provided with between each side liquid injection hole 22, the area of described large liquid injection hole 21 is greater than the area of side liquid injection hole 22, the area of side liquid injection hole 22 is greater than the area of pad 23, described positive flow collection sheet 2 sides are provided with shirt rim 25, described negative flow collection sheet 3 sides are provided with multiple metallic support points 31.
The method of the energy storage of a kind of ultracapacitor that the utility model provides, sealing ring adopts corrosion-proof ceramic material, and utilize high-temperature fusion technology that upper aluminium lid 4 and aluminum hull 5 metals are coated to sealing ring 7 at melting state lower limb, aluminium lid 4 and aluminum hull 5 are connected into an entirety.
The utility model is by improving liquid injection hole and the shape of pad and the ratio of area occupied, when making positive and negative flow collection sheet can be very firmly fixing with battery core, the area that increases liquid injection hole, can rapidly and efficiently be expelled in battery core electrolyte, improves the efficiency of producing and using.
Second: on the basis of negative flow collection sheet structure, at its peripheral metallic support point that increases by four small sizes, make it both ensure that aluminum hull and battery core, by the conduction of the electric current of negative flow collection sheet, had reduced again friction between the two.
The the 3rd: use instead and there is highly abrasion-resistant, the corrosion-proof ceramic material of high-insulativity and highly corrosion resistant is applied to the preparation of the insulated ring in ultracapacitor, the quality and the service life that replace common plastics material can greatly improve ultracapacitor by using corrosion-proof ceramic material instead. In prior art, use O RunddichtringO by upper aluminium lid and aluminum hull seal combination, and between O RunddichtringO and plastic ring, exist gap to be easy to cause the leakage of liquid and contacting of plastic ring and upper aluminium lid also to fit not, therefore the utility model will utilize high-temperature fusion technology by metal at melting state lower limb coating ceramic insulated ring, and upper aluminium lid and aluminum hull are connected into an entirety.
In sum, the utility model has not only solved ultracapacitor due to the friction of negative flow collection sheet edge and the poor short problem in service life that causes of insulated ring material corrosion resistance, also solved because the welded contact of positive flow collection sheet covers simultaneously and caused the problem that production efficiency is low, and there is higher security, discharge and recharge fireballing advantage.
Brief description of the drawings
Fig. 1 is the utility model schematic diagram.
Fig. 2 is the schematic diagram of the positive flow collection sheet part of the utility model.
Fig. 3 is the schematic diagram of the negative flow collection sheet part of the utility model.
Fig. 4 is the schematic diagram of the utility model sealing ring part.
Detailed description of the invention
As Figure 1-4, include battery core 1, positive flow collection sheet 2, negative flow collection sheet 3, upper aluminium lid 4, aluminum hull 5 and sealing ring 7 form, it is characterized in that: described positive flow collection sheet 2 and the end face centre of negative flow collection sheet 3 are respectively provided with circular large liquid injection hole 21, the surrounding of large liquid injection hole 21 is provided with oval-shaped side liquid injection hole 22, the pad 23 being provided with between each side liquid injection hole 22, the area of described large liquid injection hole 21 is greater than the area of side liquid injection hole 22, the area of side liquid injection hole 22 is greater than the area of pad 23, described positive flow collection sheet 2 sides are provided with shirt rim 25, described negative flow collection sheet 3 sides are provided with four metallic support points 31.
The method of the energy storage of a kind of ultracapacitor that the utility model provides, sealing ring adopts corrosion-proof ceramic material, and utilize high-temperature fusion technology that upper aluminium lid 4 and aluminum hull 5 metals are coated to sealing ring 7 at melting state lower limb, aluminium lid 4 and aluminum hull 5 are connected into an entirety;
The utility model is by improving liquid injection hole and the shape of pad and the ratio of area occupied, when making positive and negative flow collection sheet can be very firmly fixing with battery core, the area that increases liquid injection hole, can rapidly and efficiently be expelled in battery core electrolyte, improves the efficiency of producing and using.
Second: on the basis of negative flow collection sheet structure, at its peripheral metallic support point that increases by four small sizes, make it both ensure that aluminum hull and battery core, by the conduction of the electric current of negative flow collection sheet, had reduced again friction between the two.
The the 3rd: use instead and there is highly abrasion-resistant, the corrosion-proof ceramic material of high-insulativity and highly corrosion resistant is applied to the preparation of the insulated ring in ultracapacitor, the quality and the service life that replace common plastics material can greatly improve ultracapacitor by using corrosion-proof ceramic material instead. In prior art, use O RunddichtringO by upper aluminium lid and aluminum hull seal combination, and between O RunddichtringO and plastic ring, exist gap to be easy to cause the leakage of liquid and contacting of plastic ring and upper aluminium lid also to fit not, therefore the utility model will utilize high-temperature fusion technology by metal at melting state lower limb coating ceramic insulated ring, and upper aluminium lid and aluminum hull are connected into an entirety.
In sum, the utility model has not only solved ultracapacitor due to the friction of negative flow collection sheet edge and the poor short problem in service life that causes of insulated ring material corrosion resistance, also solved because the welded contact of positive flow collection sheet covers simultaneously and caused the problem that production efficiency is low, and there is higher security, discharge and recharge fireballing advantage.
Technique scheme has only embodied the optimal technical scheme of technical solutions of the utility model; those skilled in the art have all embodied principle of the present utility model to some variations that wherein some part may be made, within belonging to protection domain of the present utility model.
Claims (1)
1. the energy storing structure of a ultracapacitor, include battery core (1), positive flow collection sheet (2), negative flow collection sheet (3), upper aluminium lid (4), aluminum hull (5) and sealing ring (7) composition, it is characterized in that: described positive flow collection sheet (2) and the end face centre of negative flow collection sheet (3) are respectively provided with circular large liquid injection hole (21), the surrounding of large liquid injection hole (21) is provided with oval-shaped side liquid injection hole (22), the pad (23) being provided with between each side liquid injection hole (22), the area of described large liquid injection hole (21) is greater than the area of side liquid injection hole (22), the area of side liquid injection hole (22) is greater than the area of pad (23), described positive flow collection sheet (2) side is provided with shirt rim (25), described negative flow collection sheet (3) side is provided with multiple metallic support points (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520994211.1U CN205264519U (en) | 2015-12-05 | 2015-12-05 | Ultracapacitor system's energy storage structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520994211.1U CN205264519U (en) | 2015-12-05 | 2015-12-05 | Ultracapacitor system's energy storage structure |
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| Publication Number | Publication Date |
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| CN205264519U true CN205264519U (en) | 2016-05-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520994211.1U Active CN205264519U (en) | 2015-12-05 | 2015-12-05 | Ultracapacitor system's energy storage structure |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106847549A (en) * | 2015-12-05 | 2017-06-13 | 佛山市欣源电子股份有限公司 | The energy storing structure and method of a kind of ultracapacitor |
| CN106920703A (en) * | 2017-05-12 | 2017-07-04 | 成都凹克新能源科技有限公司 | A kind of ultracapacitor |
-
2015
- 2015-12-05 CN CN201520994211.1U patent/CN205264519U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106847549A (en) * | 2015-12-05 | 2017-06-13 | 佛山市欣源电子股份有限公司 | The energy storing structure and method of a kind of ultracapacitor |
| CN106847549B (en) * | 2015-12-05 | 2023-09-05 | 佛山市欣源电子股份有限公司 | Preparation method of super capacitor energy storage structure |
| CN106920703A (en) * | 2017-05-12 | 2017-07-04 | 成都凹克新能源科技有限公司 | A kind of ultracapacitor |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 528000 Xiqiao science and Technology Industrial Park, Nanhai District, Guangdong, Foshan Patentee after: FOSHAN CITY XINYUAN ELECTRONICS Co.,Ltd. Patentee after: GUANGDONG XINYUAN INTELLIGENT ELECTRONICS Co.,Ltd. Address before: 528000 Xiqiao science and Technology Industrial Park, Nanhai District, Guangdong, Foshan Patentee before: FOSHAN NANHAI XINYUAN ELECTRONICS Co.,Ltd. Patentee before: GUANGDONG XINYUAN INTELLIGENT ELECTRONICS Co.,Ltd. |
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| TR01 | Transfer of patent right |
Effective date of registration: 20161207 Address after: 528000 Xiqiao science and Technology Industrial Park, Nanhai District, Guangdong, Foshan Patentee after: FOSHAN CITY XINYUAN ELECTRONICS Co.,Ltd. Address before: 528000 Xiqiao science and Technology Industrial Park, Nanhai District, Guangdong, Foshan Patentee before: FOSHAN CITY XINYUAN ELECTRONICS Co.,Ltd. Patentee before: GUANGDONG XINYUAN INTELLIGENT ELECTRONICS Co.,Ltd. |