CN204857863U - Maintenance free cell - Google Patents
Maintenance free cell Download PDFInfo
- Publication number
- CN204857863U CN204857863U CN201520569063.9U CN201520569063U CN204857863U CN 204857863 U CN204857863 U CN 204857863U CN 201520569063 U CN201520569063 U CN 201520569063U CN 204857863 U CN204857863 U CN 204857863U
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- CN
- China
- Prior art keywords
- free cell
- maintenance free
- housing
- conductor
- cover plate
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- 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.)
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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
Abstract
The utility model belongs to the technical field of the battery and a maintenance free cell is disclosed, including battery body, battery body includes cover plate, casing, conductor and battery jar converge, be equipped with excessive pneumatic valve on the cover plate, excessive pneumatic valve one side is equipped with the relief valve, relief valve one side is equipped with small -size densimeter, the cover plate bottom is connected with the casing, casing one side is equipped with smoke discharge hole, smoke discharge hole one side is equipped with liquid air bound board, liquid air bound board bottom is equipped with central polar plate, center polar plate bottom is equipped with the fenestrule, fenestrule one side is equipped with high density active material, high density active material one side is equipped with the strip of paper used for sealing, the casing opposite side is equipped with the conductor that converges, it is equipped with the mould pressing code name to converge conductor one side. The utility model discloses a maintenance free cell, owing to self structural advantage, the consumption of electrolyte is very little, basically need not supply distilled water in life, and life generally is the twice of ordinary battery.
Description
Technical field
The utility model relates to a kind of storage battery, is specifically related to a kind of maintenance free cell, belongs to battery technology field.
Background technology
Storage battery is in the world widely used a kind of chemical " power supply ", there is voltage steady, safe and reliable, cheap, applied widely, abundant raw materials and recovery and reusing and recycling rate advantages of higher, that output is maximum in all kinds of battery in the world, a kind of battery that purposes is the widest, along with the development of science and technology, the raising of human life quality, petroleum resources face a crisis, ball ecological environment goes from bad to worse, define the science and technology in novel secondary battery and associated materials field and the dual social background of industry fast development, the active demand in market, novel secondary battery is arisen at the historic moment, wherein, maintenance free cell, be used widely in China, formation industry fast development, maintenance free cell on market also has two kinds: the first when buying disposable add use after electrolyte in do not need to add replenisher, another kind is that battery itself has just added electrolyte when dispatching from the factory and shut, and user not can add replenisher.
Utility model content
The technical problems to be solved in the utility model overcomes existing defect; a kind of maintenance free cell is provided; adopt maintenance free cell; due to the advantage in self structure; the consumption of electrolyte is very little; substantially supplementary distilled water is not needed within useful life; it also has shatter-proof, high temperature resistant, that volume is little, self discharge is little feature, is generally the twice of conventional accumulators useful life, in addition; pass through exhaust smoke hole; on the one hand, the flame of enclosure interior can be eliminated, on the other hand; by safety valve, the effect of protective circuit can be played.
In order to solve the problems of the technologies described above, the utility model provides following technical scheme:
The utility model provides a kind of maintenance free cell, comprise accumulator body, described accumulator body comprises cover plate, housing, conflux conductor and battery case, described cover plate is provided with overflow valve, described overflow valve side is provided with safety valve, described safety valve side is provided with small-sized densitometer, be connected with housing bottom described cover plate, described housing side is provided with exhaust smoke hole, described exhaust smoke hole side is provided with liquid air bound plate, center pole plate is provided with bottom described liquid air bound plate, fenestella is provided with bottom the pole plate of described center, described fenestella side is provided with high density active material, described high density active material side is provided with strip of paper used for sealing, described housing opposite side is provided with the conductor that confluxes, described conductor side of confluxing is provided with mold pressing code name, described mold pressing code name side is provided with pole, battery case is provided with bottom the described conductor that confluxes.
As a kind of optimal technical scheme of the present utility model, described housing bottom is connected with glide slope.
As a kind of optimal technical scheme of the present utility model, described center pole plate connecting cleat and unit cells connector.
As a kind of optimal technical scheme of the present utility model, described housing is provided with fluid sealant between being connected with cover plate.
As a kind of optimal technical scheme of the present utility model, described case material is polypropylene material.
As a kind of optimal technical scheme of the present utility model, described exhaust smoke hole can eliminate the flame of enclosure interior.
The beneficial effect that the utility model reaches is: a kind of maintenance free cell; adopt maintenance free cell; due to the advantage in self structure; the consumption of electrolyte is very little; substantially supplementary distilled water is not needed within useful life; it also has shatter-proof, high temperature resistant, that volume is little, self discharge is little feature; be generally the twice of conventional accumulators useful life; in addition, by exhaust smoke hole, on the one hand; the flame of enclosure interior can be eliminated; on the other hand, by safety valve, the effect of protective circuit can be played.
Accompanying drawing explanation
Accompanying drawing is used to provide further understanding of the present utility model, and forms a part for specification, is used from explanation the utility model, does not form restriction of the present utility model with embodiment one of the present utility model.
In the accompanying drawings:
Fig. 1 is a kind of maintenance free cell overall structure schematic diagram described in the utility model embodiment.
Number in the figure: 1, accumulator body; 2, pole; 3, mold pressing code name; 4, housing; 5, glide slope; 6, strip of paper used for sealing; 7, high density active material; 8, center pole plate; 9, liquid air bound plate; 10, exhaust smoke hole; 11, small-sized densitometer; 12, fenestella; 13, cover plate; 14, conflux conductor; 15, overflow valve; 16, battery case; 17, safety valve.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described, should be appreciated that preferred embodiment described herein is only for instruction and explanation of the utility model, and be not used in restriction the utility model.
Embodiment: refer to Fig. 1, a kind of maintenance free cell of the utility model, comprise accumulator body 1, described accumulator body 1 comprises cover plate 13, housing 4, conflux conductor 14 and battery case 16, described cover plate 13 is provided with overflow valve 15, described overflow valve 15 side is provided with safety valve 17, described safety valve 17 side is provided with small-sized densitometer 11, be connected with housing 4 bottom described cover plate 13, described housing 4 side is provided with exhaust smoke hole 10, described exhaust smoke hole 10 side is provided with liquid air bound plate 9, center pole plate 8 is provided with bottom described liquid air bound plate 9, fenestella 12 is provided with bottom described center pole plate 8, described fenestella 12 side is provided with high density active material 7, described high density active material 7 side is provided with strip of paper used for sealing 6, described housing 4 opposite side is provided with the conductor 14 that confluxes, described conductor 14 side of confluxing is provided with mold pressing code name 3, described mold pressing code name 3 side is provided with pole 2, battery case 16 is provided with bottom the described conductor 14 that confluxes.
Be connected with glide slope 5 bottom described housing 4; described center pole plate 8 connecting cleat and unit cells connector; described housing 4 is provided with fluid sealant between being connected with cover plate 13; described housing 4 material is polypropylene material; described exhaust smoke hole 10 can eliminate the flame of housing 4 inside; the effect of protection storage battery can be played by housing 4; pass through fluid sealant; can make to connect between housing 4 and cover plate 13 more firm; eliminated the flame of housing 4 inside by exhaust smoke hole 10, the effect of protection storage battery can be played.
It should be noted that, the utility model is a kind of maintenance free cell, during work, the utility model adopts maintenance free cell, when charging, electric energy conversion is chemical energy, during electric discharge, chemical energy is converted into electric energy again, due to the advantage in self structure, the consumption of electrolyte is very little, substantially supplementary distilled water is not needed within useful life, it also has shatter-proof, high temperature resistant, volume is little, the feature that self discharge is little, be generally the twice of conventional accumulators useful life, in addition, by exhaust smoke hole 10, on the one hand, the flame of housing 4 inside can be eliminated, on the other hand, by safety valve 17, the effect of protective circuit can be played.
Last it is noted that the foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, although be described in detail the utility model with reference to previous embodiment, for a person skilled in the art, it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature.All within spirit of the present utility model and principle, any amendment done, equivalent to replace,
Improve, all should be included within protection range of the present utility model.
Claims (6)
1. a maintenance free cell, comprise accumulator body (1), it is characterized in that, described accumulator body (1) comprises cover plate (13), housing (4), conflux conductor (14) and battery case (16), described cover plate (13) is provided with overflow valve (15), described overflow valve (15) side is provided with safety valve (17), described safety valve (17) side is provided with small-sized densitometer (11), described cover plate (13) bottom is connected with housing (4), described housing (4) side is provided with exhaust smoke hole (10), described exhaust smoke hole (10) side is provided with liquid air bound plate (9), described liquid air bound plate (9) bottom is provided with center pole plate (8), bottom, described center pole plate (8) is provided with fenestella (12), described fenestella (12) side is provided with high density active material (7), described high density active material (7) side is provided with strip of paper used for sealing (6), described housing (4) opposite side is provided with the conductor that confluxes (14), the described conductor that confluxes (14) side is provided with mold pressing code name (3), described mold pressing code name (3) side is provided with pole (2), the described conductor that confluxes (14) bottom is provided with battery case (16).
2. a kind of maintenance free cell according to claim 1, is characterized in that, described housing (4) bottom is connected with glide slope (5).
3. a kind of maintenance free cell according to claim 1, is characterized in that, described center pole plate (8) connecting cleat and unit cells connector.
4. a kind of maintenance free cell according to claim 1, is characterized in that, described housing (4) is provided with fluid sealant between being connected with cover plate (13).
5. a kind of maintenance free cell according to claim 1 or 4, is characterized in that, described housing (4) material is polypropylene material.
6. a kind of maintenance free cell according to claim 1, is characterized in that, described exhaust smoke hole (10) can eliminate the inner flame of housing (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520569063.9U CN204857863U (en) | 2015-08-01 | 2015-08-01 | Maintenance free cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520569063.9U CN204857863U (en) | 2015-08-01 | 2015-08-01 | Maintenance free cell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204857863U true CN204857863U (en) | 2015-12-09 |
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ID=54748389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520569063.9U Active CN204857863U (en) | 2015-08-01 | 2015-08-01 | Maintenance free cell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204857863U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110071314A (en) * | 2018-01-23 | 2019-07-30 | 北京普能世纪科技有限公司 | A kind of flow battery and its bipolar plate structure |
| CN112002947A (en) * | 2020-08-31 | 2020-11-27 | 成都坪庆商贸有限公司 | Leak-proof maintenance-free storage battery |
-
2015
- 2015-08-01 CN CN201520569063.9U patent/CN204857863U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110071314A (en) * | 2018-01-23 | 2019-07-30 | 北京普能世纪科技有限公司 | A kind of flow battery and its bipolar plate structure |
| CN112002947A (en) * | 2020-08-31 | 2020-11-27 | 成都坪庆商贸有限公司 | Leak-proof maintenance-free storage battery |
| CN112002947B (en) * | 2020-08-31 | 2021-11-02 | 广州神达电子科技有限公司 | Leak-proof maintenance-free storage battery |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |