CN109167015A - A kind of accumulator plate and the polar plate group using the pole plate - Google Patents

A kind of accumulator plate and the polar plate group using the pole plate Download PDF

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Publication number
CN109167015A
CN109167015A CN201810969666.6A CN201810969666A CN109167015A CN 109167015 A CN109167015 A CN 109167015A CN 201810969666 A CN201810969666 A CN 201810969666A CN 109167015 A CN109167015 A CN 109167015A
Authority
CN
China
Prior art keywords
plate
pole
accumulator
group
hole
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.)
Pending
Application number
CN201810969666.6A
Other languages
Chinese (zh)
Inventor
杨玉锋
董永岐
李喜歌
李群杰
李文顺
花爱珍
丁立
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Henan Chuan Li New Forms Of Energy Science And Technology Co Ltd
Original Assignee
Henan Chuan Li New Forms Of Energy Science And Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Henan Chuan Li New Forms Of Energy Science And Technology Co Ltd filed Critical Henan Chuan Li New Forms Of Energy Science And Technology Co Ltd
Priority to CN201810969666.6A priority Critical patent/CN109167015A/en
Publication of CN109167015A publication Critical patent/CN109167015A/en
Pending legal-status Critical Current

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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/04—Construction or manufacture in general
    • H01M10/0431—Cells with wound or folded electrodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/04—Construction or manufacture in general
    • H01M10/045—Cells or batteries with folded plate-like electrodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/61—Types of temperature control
    • H01M10/613—Cooling or keeping cold
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/65—Means for temperature control structurally associated with the cells
    • H01M10/654—Means for temperature control structurally associated with the cells located inside the innermost case of the cells, e.g. mandrels, electrodes or electrolytes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/30—Arrangements for facilitating escape of gases
    • H01M50/342—Non-re-sealable arrangements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/60—Arrangements or processes for filling or topping-up with liquids; Arrangements or processes for draining liquids from casings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M2004/021—Physical characteristics, e.g. porosity, surface area
    • 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
    • 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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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Secondary Cells (AREA)

Abstract

The invention discloses a kind of accumulator plate and use the polar plate group of the pole plate, the pole plate plane is equipped at least one through-hole, the through-hole overlapping of all pole plates when assembling polar plate group, the through-hole after overlapping, which is formed, is conducive to gassing, fluid infusion, heat dissipation and the anti-dry express passway that rises through polar plate group.The invention also discloses the accumulator pole board groups for using the pole plate.The present invention is realized go out institute's bubbing, supplement using connected pathways energy quick drain needed for electrolyte and provide polar plate group inside heat dissipation, it is effectively improved polar plate group inside bubbing and adds the anti-dry ability of electrolyte, to achieve the purpose that increasing storage battery service life.

Description

A kind of accumulator plate and the polar plate group using the pole plate
Technical field
The invention belongs to accumulator plate technical group fields, and in particular to one kind is conducive to gassing, fluid infusion, heat dissipation and prevents rising dry The accumulator plate to dry up and the polar plate group using the pole plate.
Background technique
Positive/negative plate in accumulator pole board group can occur side reaction electrolysis water in charge and discharge use process and gas is precipitated Body generates heat and volume expansion etc., therefore, necessarily will form and is easier to lack liquid, high mild inflation among polar plate group, finally Dry-out is formed, the active material at position among polar plate group is made to lose activity and end-of-life.The above defect limits The extension of the service life and application field of battery.
Summary of the invention
The technical problem to be solved by the present invention is to provide a kind of conducive to gassing, fluid infusion, heat dissipation and the anti-dry battery that rises Pole plate and using the pole plate polar plate group, the novel pole plate be in pole plate plane punching at be conducive to gassing, fluid infusion, heat dissipation and prevent Rise dry through-hole, when assembling polar plate group, the through-hole of all pole plates is overlapped, the through-hole after overlapping is formed through polar plate group Conducive to gassing, fluid infusion, heat dissipation and the anti-dry express passway that rises, realizes and go out gas be precipitated using connected pathways energy quick drain Electrolyte needed for body, supplement and the heat dissipation inside offer polar plate group are effectively improved bubbing inside polar plate group and add electricity The anti-dry ability for solving liquid, to achieve the purpose that increasing storage battery service life.
The present invention adopts the following technical scheme that solve above-mentioned technical problem, a kind of accumulator plate, it is characterised in that: institute Pole plate plane is stated equipped at least one through-hole, the through-hole of all pole plates is overlapped when assembling polar plate group, the through-hole shape after overlapping It is conducive to gassing, fluid infusion, heat dissipation and the anti-dry express passway that rises at through polar plate group.
Further preferably, punching has at least one round or square through hole in the pole plate plane.
Further preferably, the pole plate in-plane is equipped at least one through-hole.
A kind of accumulator pole board group is laminated by multiple above-mentioned accumulator plates and is formed.
Further preferably, it is set between single or multiple adjacent pole plates in the one or both sides of the polar plate group or polar plate group Have a diving board, diving board side be equipped with can according to pressure size the spring of automatic controlled height or elastic slice.
Further preferably, the diving board be in uniform more open splinter plates, punching cored slab or ripple elastic slice plate at least It is a kind of.
Further preferably, when the diving board is uniform more open splinter plates, single uniformly more open splinter plates or more are selected A uniformly more open splinter plates interlock stack combinations, and uniformly more open splinter plates are rectangular aperture elastic slice plate, sector open bullet for this Sheet, trapezoid-shaped openings elastic slice plate or special-shaped opening elastic slice plate.
Compared with the prior art, the invention has the following beneficial effects:
1, present invention punching in pole plate plane is formed with one or more round or square through holes, when assembling polar plate group, by institute There are circular through hole or the square through hole overlapping of pole plate, the through-hole after overlapping, which is formed, is conducive to gassing, fluid infusion, heat dissipation through polar plate group With the anti-dry express passway that rises；
2, dissipating inside electrolyte needed for going out institute's bubbing, supplement using connected pathways energy quick drain and offer polar plate group Heat, the anti-dry ability being effectively improved inside polar plate group, thus increasing storage battery service life；
3, conducive to gassing, fluid infusion, heat dissipation and the anti-novel storage battery pole plate for rising dry and polar plate group structure type, it can be applied to institute There are battery and battery group, and is not limited to a certain battery or battery group.
In conclusion of the invention is conducive to gassing, fluid infusion, heat dissipation and the anti-novel storage battery pole plate for rising dry and polar plate group Structure type superiority obviously protrudes, and can effectively improve the service life of battery.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of pole plate；
Fig. 2 is the structural schematic diagram of polar plate group；
Fig. 3 is the side view of Fig. 2；
Fig. 4 is the structural schematic diagram for installing the uniformly polar plate group of more open splinter plates additional；
Fig. 5 is the structural schematic diagram for installing the polar plate group of composite anti-blocking elastic slice plate additional；
Fig. 6 is the structural schematic diagram for installing the polar plate group of punching cored slab additional；
Fig. 7 is the structural schematic diagram for installing the polar plate group of ripple elastic slice plate additional.
In figure: 1- pole plate, 2- through-hole, 3- diving board, 4- elastic slice.
Specific embodiment
In conjunction with attached drawing detailed description of the present invention particular content.
Embodiment
As shown in Figure 1, a kind of accumulator plate, 1 plane of pole plate is equipped at least one through-hole 2, in assembly pole plate The through-hole 2 of all pole plates 1 is overlapped when group, and the through-hole after overlapping is formed to be conducive to gassing, fluid infusion, heat dissipation and prevent rising through polar plate group Dry express passway, the anti-dry ability being effectively improved inside polar plate group, to effectively extend the service life of battery.
As shown in Fig. 2, a kind of accumulator pole board group, is laminated by multiple above-mentioned accumulator plates 1 and is formed.
As shown in fig. 3 to 7, in the one or both sides of the polar plate group or polar plate group between single or multiple adjacent pole plates Equipped with diving board 3, which is equipped with the through-hole Chong Die with 1 through-hole 2 of pole plate, and 3 side of diving board is equipped with can be according to pressure size And the spring or elastic slice 4 of automatic controlled height.
The diving board 3 is at least one of uniform more open splinter plates, punching cored slab or ripple elastic slice plate, the bullet When plate 3 is uniform more open splinter plates, select single uniformly more open splinter plates or multiple uniformly more open splinter plates staggeredly folded Add combination, uniformly more open splinter plates are rectangular aperture elastic slice plate, sector open elastic slice plate, trapezoid-shaped openings elastic slice plate or abnormal shape for this Open splinter plate.
The operation principle of the present invention is that:
Punching is one or more round in pole plate plane or square through holes, when assembling pole plate, by the circle of all pole plates or Square through hole overlapping, through-hole after overlapping is formed to be conducive to gassing, fluid infusion, heat dissipation and anti-rises dry quick lead to through polar plate group Road realizes electrolyte needed for going out institute's bubbing, supplement using connected pathways energy quick drain and provides inside polar plate group Heat dissipation, the anti-dry ability being effectively improved inside polar plate group, to effectively extend the service life of battery.
Basic principle of the invention, main feature and advantage has been shown and described above, do not depart from spirit of that invention and Under the premise of range, there are also various changes and modifications, these changes and improvements to both fall within claimed invention by the present invention Range.

Claims (7)

1. a kind of accumulator plate, it is characterised in that: the pole plate plane is equipped at least one through-hole, when assembling polar plate group The through-hole of all pole plates is overlapped, and the through-hole formation after overlapping conducive to gassing, fluid infusion, heat dissipation and is prevented rising dry through polar plate group Express passway.
2. accumulator plate according to claim 1, it is characterised in that: punching has at least one circle in the pole plate plane Shape or square through hole.
3. accumulator plate according to claim 1, it is characterised in that: the pole plate in-plane is logical equipped at least one Hole.
4. a kind of accumulator pole board group, it is characterised in that the accumulator plate as described in any one of multiple claim 1-3 Laminate composition.
5. accumulator pole board group according to claim 4, it is characterised in that: the one or both sides of the polar plate group or pole plate Diving board is equipped in group between single or multiple adjacent pole plates, diving board side, which is equipped with, to automatically adjust height according to pressure size The spring or elastic slice of degree.
6. accumulator pole board group according to claim 5, it is characterised in that: the diving board be uniform more open splinter plates, At least one of punching cored slab or ripple elastic slice plate.
7. accumulator pole board group according to claim 5, it is characterised in that: the diving board is uniform more open splinter plates When, select single uniformly more open splinter plates or multiple uniformly more open splinter plates to interlock stack combinations, the uniform bullets that are open more Sheet is rectangular aperture elastic slice plate, sector open elastic slice plate, trapezoid-shaped openings elastic slice plate or special-shaped opening elastic slice plate.
CN201810969666.6A 2018-08-23 2018-08-23 A kind of accumulator plate and the polar plate group using the pole plate Pending CN109167015A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810969666.6A CN109167015A (en) 2018-08-23 2018-08-23 A kind of accumulator plate and the polar plate group using the pole plate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810969666.6A CN109167015A (en) 2018-08-23 2018-08-23 A kind of accumulator plate and the polar plate group using the pole plate

Publications (1)

Publication Number Publication Date
CN109167015A true CN109167015A (en) 2019-01-08

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Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007018917A (en) * 2005-07-08 2007-01-25 Nissan Motor Co Ltd Stacked battery, and battery pack
CN101894947A (en) * 2010-07-06 2010-11-24 孟繁友 Outer-conducting encapsulating type accumulator plate
CN102544577A (en) * 2012-03-01 2012-07-04 宁德新能源科技有限公司 Special-shaped lithium ion battery and manufacturing method therefor
CN202395087U (en) * 2011-12-19 2012-08-22 惠州市恒晔科技有限公司 Quickly chargeable lithium ion 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
CN105780045A (en) * 2016-04-29 2016-07-20 疆探（北京）科技有限公司 Water electrolyser
CN206059547U (en) * 2016-03-17 2017-03-29 凤凰新能源(惠州)有限公司 A kind of lithium ion battery structure of quickly-chargeable
CN107706467A (en) * 2017-10-31 2018-02-16 深圳市朗泰通电子有限公司 A kind of high-temperature Ni/H 2 battery and preparation method thereof
CN207282536U (en) * 2017-09-29 2018-04-27 浙江畅通科技有限公司 A kind of elastic telescopic lead-acid accumulator plastic housing
CN208889758U (en) * 2018-08-23 2019-05-21 河南创力新能源科技股份有限公司 A kind of accumulator pole board group

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007018917A (en) * 2005-07-08 2007-01-25 Nissan Motor Co Ltd Stacked battery, and battery pack
CN101894947A (en) * 2010-07-06 2010-11-24 孟繁友 Outer-conducting encapsulating type accumulator plate
CN202395087U (en) * 2011-12-19 2012-08-22 惠州市恒晔科技有限公司 Quickly chargeable lithium ion battery
CN102544577A (en) * 2012-03-01 2012-07-04 宁德新能源科技有限公司 Special-shaped lithium ion battery and manufacturing method therefor
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
CN206059547U (en) * 2016-03-17 2017-03-29 凤凰新能源(惠州)有限公司 A kind of lithium ion battery structure of quickly-chargeable
CN105780045A (en) * 2016-04-29 2016-07-20 疆探（北京）科技有限公司 Water electrolyser
CN207282536U (en) * 2017-09-29 2018-04-27 浙江畅通科技有限公司 A kind of elastic telescopic lead-acid accumulator plastic housing
CN107706467A (en) * 2017-10-31 2018-02-16 深圳市朗泰通电子有限公司 A kind of high-temperature Ni/H 2 battery and preparation method thereof
CN208889758U (en) * 2018-08-23 2019-05-21 河南创力新能源科技股份有限公司 A kind of accumulator pole board group

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