CN202996990U - Integrated iron-nickel storage battery pack - Google Patents
Integrated iron-nickel storage battery pack Download PDFInfo
- Publication number
- CN202996990U CN202996990U CN2012207014425U CN201220701442U CN202996990U CN 202996990 U CN202996990 U CN 202996990U CN 2012207014425 U CN2012207014425 U CN 2012207014425U CN 201220701442 U CN201220701442 U CN 201220701442U CN 202996990 U CN202996990 U CN 202996990U
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- CN
- China
- Prior art keywords
- housing
- storage battery
- pole
- battery pack
- plate group
- 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 - Lifetime
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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
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Sealing Battery Cases Or Jackets (AREA)
Abstract
The utility model discloses an integrated iron-nickel storage battery pack. According to the technical scheme, the integrated iron-nickel storage battery pack is characterized by comprising a housing containing electrolyte and a polar plate group arranged in the housing, wherein the housing is of an integrated structure, the interior of the housing is divided into independent cavities, the electrolyte and the polar plate group are filled in each independent cavity, and the side wall of the housing and a plastic cover are sealed together through an alkali-proof adhesive. The storage battery pack disclosed by the utility model has the advantages that the specific capacity is improved and simultaneously the production cost is reduced.
Description
Technical field
The utility model relates to the technical field of secondary cell, is specifically related to a kind of safety and long Integral iron ickel accumulator group of life-span used.
Background technology
The iron nickel oxide battery be a kind of with the ferroelectric utmost point as negative pole, hydroxy nickel oxide is as the storage battery of positive pole.This storage battery can bear super-charge super-discharge, long-term discharge attitude such as shelves at the abuse of electrical property, and the life-span of this iron-nickel storage battery is long, cycle life can reach more than 2000 times, be more than 20 years service life, and this is ickel-cadmium cell, and lead-acid battery and Ni-H cell are incomparable, therefore, iron-nickel storage battery has been subject to people's extensive concern.The monomer operating voltage of iron-nickel storage battery is 1.2 volts, several cells to be cascaded in actual use, two-layer shell wall is just arranged between cell and cell like this, this has just reduced volume and capacity ratio and the weight ratio capacity of batteries, therefore how to make improvements on battery case, reduce material cost when promoting its specific capacity and have a very big significance.
Summary of the invention
The technical problem that the utility model solves has been to provide a kind of Integral iron ickel accumulator group, and this batteries has reduced production cost when improving specific capacity.
The technical solution of the utility model is: a kind of Integral iron ickel accumulator group, comprise the housing that fills electrolyte and be arranged on the interior pole plate group of housing, it is characterized in that: described housing is integral structure, enclosure interior is divided into independently chamber, described electrolyte and pole plate group are filled in each independently within chamber, and the sidewall of described housing and vinyl cover are sealed by alkaline-resisting adhesive.Pole plate group described in the utility model adopts the laminated structure combination by anodal and negative pole, and is provided with polyalkene diaphragm between positive pole and negative pole.Electrolyte described in the utility model is the mixed solution of potassium hydroxide and lithium hydroxide, and wherein the molar concentration of potassium hydroxide is 5 ~ 6mol/L, lithium hydroxide molar concentration be 0.3 ~ 0.5mol/L.
The preparation method of described Integral iron ickel accumulator group is characterized in that comprising the following steps: step 1, design the integral housing of batteries, the cell number N according to the combination of batteries needs in housing is divided into N independently chamber; Step 2, positive pole and negative pole with the polyalkene diaphragm folding bag around, then with screw and nut, the lug of positive pole and the lug of negative pole are assemblied on current-collecting pole composition pole plate group; Step 3, the pole plate group is packed respectively into each in integral housing independently in chamber, cover vinyl cover, make chamber wall and plastic cap sealed together with alkaline-resisting adhesive, then put sealing ring and pad on positive and negative current-collecting pole, and with screw, current-collecting pole is fastened on vinyl cover; Step 4, to each independently chamber inject electrolyte until its liquid level floods the pole plate group 15mm that is arranged in housing, placed 12 hours; Step 5, each cell of the batteries that makes is connected with wire, then with 0.25C charging 8 hours, stop 30 min, then be discharged to the N volt with 0.2C, repeat 3 times discharge and recharge and carry out activation processing, namely obtain finished product Integral iron ickel accumulator group.
Integral iron ickel accumulator group of the present utility model adopts integral housing, only there is one deck shell wall to separate between adjacent two cells, compare with the original battery pack that a plurality of independently cells are combined into, two adjacent cells have lacked one deck shell wall, be equivalent to like this increase the inner space of cell, the more positive/negative plate of can packing into, improve the capacity of battery, volume and capacity ratio and the weight ratio capacity of battery pack have namely been improved, simultaneously due to the minimizing of battery case materials, relative reduce the material cost made of batteries.
Description of drawings
Fig. 1 is the structural representation of traditional storage battery, and Fig. 2 is structural representation of the present utility model.
Drawing explanation: 1, housing, 2, the pole plate group.
Embodiment
Describe by reference to the accompanying drawings embodiment in detail.A kind of Integral iron ickel accumulator group, comprise the housing 1 that fills electrolyte and be arranged on 2 groups, the interior pole plate of housing, described housing 1 is integral structure, housing 1 inside is divided into independently chamber, described electrolyte and pole plate group 2 are filled in each independently within chamber, and the sidewall of described housing 1 and vinyl cover are sealed by alkaline-resisting adhesive.Pole plate group described in the utility model adopts the laminated structure combination by anodal and negative pole, and is provided with polyalkene diaphragm between positive pole and negative pole.Described electrolyte is the mixed solution of potassium hydroxide and lithium hydroxide, and wherein the molar concentration of potassium hydroxide is 5 ~ 6mol/L, lithium hydroxide molar concentration be 0.3 ~ 0.5mol/L.
The preparation method of described Integral iron ickel accumulator group comprises the following steps: step 1, design the integral housing of batteries, the cell number N according to the combination of batteries needs in housing is divided into N independently chamber; Step 2, positive pole and negative pole with the polyalkene diaphragm folding bag around, then with screw and nut, the lug of positive pole and the lug of negative pole are assemblied on current-collecting pole composition pole plate group; Step 3, the pole plate group is packed respectively into each in integral housing independently in chamber, cover vinyl cover, make chamber wall and plastic cap sealed together with alkaline-resisting adhesive, then put sealing ring and pad on positive and negative current-collecting pole, and with screw, current-collecting pole is fastened on vinyl cover; Step 4, to each independently chamber inject electrolyte until its liquid level floods the pole plate group 15mm that is arranged in housing, placed 12 hours; Step 5, each cell of the batteries that makes is connected with wire, then with 0.25C charging 8 hours, stop 30 min, then be discharged to the N volt with 0.2C, repeat 3 times discharge and recharge and carry out activation processing, namely obtain finished product Integral iron ickel accumulator group.
Claims (2)
1. Integral iron ickel accumulator group, comprise the housing that fills electrolyte and be arranged on the interior pole plate group of housing, it is characterized in that: described housing is integral structure, enclosure interior is divided into independently chamber, described electrolyte and pole plate group are filled in each independently within chamber, and the sidewall of described housing and vinyl cover are sealed by alkaline-resisting adhesive.
2. Integral iron ickel accumulator group according to claim 1 is characterized in that: described pole plate group adopts laminated structure to make up by anodal and negative pole, and is provided with polyalkene diaphragm between positive pole and negative pole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012207014425U CN202996990U (en) | 2012-12-18 | 2012-12-18 | Integrated iron-nickel storage battery pack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012207014425U CN202996990U (en) | 2012-12-18 | 2012-12-18 | Integrated iron-nickel storage battery pack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202996990U true CN202996990U (en) | 2013-06-12 |
Family
ID=48568124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012207014425U Expired - Lifetime CN202996990U (en) | 2012-12-18 | 2012-12-18 | Integrated iron-nickel storage battery pack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202996990U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103022574A (en) * | 2012-12-18 | 2013-04-03 | 河南创力新能源科技有限公司 | Integrated iron-nickel storage battery |
| CN104112874A (en) * | 2014-06-18 | 2014-10-22 | 河南创力新能源科技有限公司 | Square nickel secondary cell and preparation method thereof |
| CN105374954A (en) * | 2015-01-12 | 2016-03-02 | 上海立全新能源有限公司 | Multi-grid connected zinc nickel battery |
-
2012
- 2012-12-18 CN CN2012207014425U patent/CN202996990U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103022574A (en) * | 2012-12-18 | 2013-04-03 | 河南创力新能源科技有限公司 | Integrated iron-nickel storage battery |
| CN104112874A (en) * | 2014-06-18 | 2014-10-22 | 河南创力新能源科技有限公司 | Square nickel secondary cell and preparation method thereof |
| CN105374954A (en) * | 2015-01-12 | 2016-03-02 | 上海立全新能源有限公司 | Multi-grid connected zinc nickel battery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: HENAN TROILY NEW ENERGY TECHNOLOGY CO., LTD. Free format text: FORMER NAME: HE'NAN TROILY NEW ENERGY TECHNOLOGY CO., LTD. |
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| CP01 | Change in the name or title of a patent holder |
Address after: 453000, Henan, Xinxiang Province Yu East Industrial Agglomeration Area Patentee after: HENAN TROILY NEW ENERGY TECHNOLOGY CO.,LTD. Address before: 453000, Henan, Xinxiang Province Yu East Industrial Agglomeration Area Patentee before: Henan Troily New Energy Technology Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130612 |