CN101651202A - Storage cell and electrode setting method thereof - Google Patents
Storage cell and electrode setting method thereof Download PDFInfo
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- CN101651202A CN101651202A CN200910184184A CN200910184184A CN101651202A CN 101651202 A CN101651202 A CN 101651202A CN 200910184184 A CN200910184184 A CN 200910184184A CN 200910184184 A CN200910184184 A CN 200910184184A CN 101651202 A CN101651202 A CN 101651202A
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- 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
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- Y02E60/10—Energy storage using batteries
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Abstract
The invention relates to an electrode setting method of a storage cell, which comprises the step of arranging a positive electrode and a negative electrode on a positive plate and a negative plate ofthe storage cell in opposite direction. The storage cell using the method comprises a shell, an electrolyte, the positive plate and the negative plate, wherein the electrolyte, the positive plate andthe negative plate are sealed in the shell; the positive plate and the negative plate are arranged at intervals; and the positive plate and the negative plate are respectively provided with the positive electrode and the negative electrode. The storage cell is characterized in that the positive electrode and the negative electrode are in the opposite direction; the shell is provided with binding posts of the positive electrode and the negative electrode; and the positive electrode and the negative electrode are connected to the corresponding binding posts. The utilization rate of raw materialsof the technical scheme is high, the upper resistance and the lower resistance are small and even when an assembly method of two-way electrode series connection is used for charging, and the storagecell using the assembly method of two-way electrode series connection saves energy resources and reduces cost.
Description
Technical background
Storage battery is a kind of energy accumulator.Since the Prandtl invention in 1859, for the mankind have made huge contribution, technical merit constantly improves, and is various in style, constantly brings forth new ideas, and plays great function in national economic development.Storage battery is widely used in every field in China at present, is mainly used in automobile, motorcycle, electric bicycle etc.Storage battery is commonly used the chemical reaction discharge generation electric current between electrolyte and the metal polar plate.For example, the electrolyte that uses in the lead acid accumulator is the sulfuric acid solution of hydrogen ion concentration when the highest, and pole plate is that the operation principle of lead acid accumulator is with plumbous
The electrode reaction of lead accumulator discharge principle:
Negative pole: Pb+SO
4 2-+ 2e-=PbSO
4Anodal: PbO
2+ 4H
++ SO
4 2-+ 2e-=PbSO
4+ 2H
2O; Overall reaction: Pb+PbO
2+ 2H
2SO
4=2PbSO
4+ 2H
2O.
The electrode reaction of lead accumulator charging principle:
Anode: PbSO
4+ 2H
2O-2e-=PbO
2+ 4H++SO
4 2-Negative electrode: PbSO
4+ 2e-=Pb+SO
4 2-Overall reaction: 2PbSO
4+ 2H
2O=Pb+PbO
2+ 2H
2SO
4
The utilance of present accumulator material is low, reason is because the storage battery height is high more, cause raw-material utilance few more. the first half at storage battery pole plate top electrode place in charge and discharge process and the charging of electrode Lower Half are inhomogeneous, and the first half overcharges, and the top reaction is fierce during charging, dehydration is many, the latter half is to owe charging, and electricity fills deficiency, and resistance is big, put and do not go out, plate material has only 70%-80% to bring into play effect basically.Reason is to have adopted the negative pole and the anodal method that is connected in parallel on pole plate one side of pole plate in the existing design, and such charging method is unfavorable for the accumulator cell charging and discharging requirement, makes battery capacity accelerate decay, has shortened the life-span of battery.
Summary of the invention
The present invention is directed to storage battery of the prior art in the wasting of resources and energy aspect the deficiencies in the prior art such as good good utilisation not, propose a kind of new storage battery and assembly method thereof, concrete technical scheme is as follows:
A kind of electrode setting method thereof of storage battery is that positive electrode on the positive plate of storage battery and the negative plate and negative electrode direction are placed on the contrary.
For the situation that comprises a plurality of positive plates and a plurality of negative plates, the positive electrode on a plurality of positive plates is connected in parallel, the negative electrode on a plurality of negative plates is connected in parallel; Between the adjacent positive plate, establish a negative plate, between adjacent positive and negative pole plate, dividing plate is set.The placement location of described positive and negative electrode becomes three-dimensional diagonal angle, and promptly on the stereochemical structure that positive and negative pole plate constitutes, the position of positive and negative electrode is about the center of gravity symmetry of this stereochemical structure.
A kind of storage battery of using said method comprises shell, electrolyte and positive plate, negative plate; Electrolyte, positive plate, negative plate are in the enclosure airtight; Described positive and negative pole plate is spaced, and is respectively equipped with positive and negative electrode on the positive and negative pole plate, positive electrode and the direction of negative electrode opposite; Described shell is provided with the binding post of positive and negative electrode, and positive and negative electrode is received corresponding binding post.
Described positive plate, negative plate have a plurality of, are provided with dividing plate between adjacent positive and negative pole plate; Positive electrode on a plurality of positive plates is connected in parallel and constitutes the positive plate group, and the negative electrode on a plurality of negative plates is connected in parallel and constitutes the negative plate group, is respectively equipped with positive and negative pole on the positive and negative pole plate group.
Described positive and negative pole plate all is a rectangle, and positive and negative pole plate is arranged in the positive and negative pole plate group of cuboid; Positive and negative electrode becomes three-dimensional symmetry about the center of gravity of cuboid.
Described enclosure is divided into a plurality of independent sealed single lattice, establishes positive and negative pole plate group and electrolyte in each single lattice; Described positive and negative pole passes from the two ends up and down of single lattice respectively, and the positive and negative pole of each single lattice is connected in series successively, obtains relevant voltage.
The placement location of positive and negative pole plate group in adjacent single lattice becomes center symmetry (positive and negative electrode that is adjacent positive and negative pole plate group is towards opposite); The positive and negative pole plate group in the single lattice of first and last, the positive and negative pole of adjacent positive and negative pole plate connects by the conductor that confluxes successively.
The positive terminal of supposing battery is connected with positive terminal in first single lattice, and then in first single lattice, positive terminal need be connected with the positive terminal of battery, and the interior positive terminal of negative terminal and second single lattice is connected.Situation in last single lattice is corresponding with it, and negative terminal need be connected with the negative terminal of battery, and the interior negative terminal of positive terminal and penult list lattice is connected.
The negative terminal of supposing battery connects with the interior negative terminal of first single lattice and is connected, and then situation is with above-mentioned opposite.
The upper/lower terminal of shell is provided with end cap, and end cap seal passes the described positive and negative pole at the two ends up and down of single lattice; Also be provided with positive and negative binding post on the described shell, positive and negative binding post and corresponding positive and negative pole connection.
Described each single lattice all are provided with overflow valve and liquid injection hole, allow gas overflow automatically when pressure is excessive, and liquid injection hole is used for liquid make-up.
Advantage of the present invention has the following aspects:
1. raw-material utilance height adopts two-way utmost point assembled in series method at the storage battery of model of the same race, can increase the capacity of 20%-30%, greatly reduces cost.
2. resistance was little and even up and down when the assembly method that adopts the two-way utmost point to connect was charged.Top and the bottom are the same during discharge.
3. adopt the storage battery of two-way utmost point assembled in series method, little and even because of discharging and recharging resistance, the little moisture loss of storage battery own, the life-span is long.
4. our purpose is an energy savings, reduces cost, and allows prolong the life of storage battery under the constant prerequisite of cost and promote, and the life-span, constant then cost descended, and the capacity life-span of storage battery improves greatly.
Description of drawings
Fig. 1 is a negative plate schematic diagram among the embodiment 1;
Fig. 2 is a positive plate schematic diagram among the embodiment 1;
Fig. 3 is the view behind the positive and negative pole plate location in the prior art;
Fig. 4 is the view behind the positive and negative pole plate location among the embodiment 1;
Fig. 5 is the positive and negative pole plate group of each a single lattice connection diagram;
Fig. 6 is the profile schematic diagram of assembling finished product among the embodiment 1;
Fig. 7 is the schematic top plan view of Fig. 7.
Embodiment
Below in conjunction with accompanying drawing and embodiment the technical program is described further.
In this example, battery is the 12V lead acid accumulator.
The electrode setting method thereof of a kind of storage battery is that positive electrode on the positive plate of storage battery and the negative plate and negative electrode direction are placed on the contrary.This storage battery comprises a plurality of positive plates and a plurality of negative plate, and the positive electrode on a plurality of positive plates is connected in parallel, and the negative electrode on a plurality of negative plates is connected in parallel; Between the adjacent positive plate, establish a negative plate, between adjacent positive and negative pole plate, dividing plate is set.The placement location of described positive and negative electrode becomes three-dimensional diagonal angle, and promptly on the stereochemical structure that positive and negative pole plate constitutes, the position of positive and negative electrode is about the center of gravity symmetry of this stereochemical structure.
The storage battery that this is routine comprises shell 7, electrolyte and positive plate 4, negative plate 3; Electrolyte, positive plate 4, negative plate 3 are enclosed in the shell 7; Described positive and negative pole plate is spaced, and is respectively equipped with positive electrode 2, negative electrode 1 on the positive and negative pole plate, positive electrode 2 and the direction of negative electrode 1 opposite; Described shell 7 is provided with the binding post A and the B of positive and negative electrode, and positive and negative electrode is received corresponding binding post.
As Fig. 4, described positive plate 4, negative plate 3 have a plurality of, are provided with dividing plate between adjacent positive and negative pole plate; Positive electrode 2 on a plurality of positive plates 4 is connected in parallel and constitutes the positive plate group, and the negative electrode 1 on a plurality of negative plates 3 is connected in parallel and constitutes the negative plate group, is respectively equipped with positive terminal 8, negative terminal 9 on the positive and negative pole plate group.Described positive and negative pole plate all is a rectangle, and positive and negative pole plate is arranged in the positive and negative pole plate group of cuboid; Positive and negative electrode becomes three-dimensional symmetry about the center of gravity of cuboid.
As Fig. 5, described enclosure is divided into 6 independent sealed single lattice, establishes one group of positive and negative pole plate group and electrolyte in each single lattice; Described positive and negative pole passes from the two ends up and down of single lattice respectively, and the positive and negative pole of each single lattice is connected in series successively, obtains relevant voltage.The voltage that each single lattice obtains is 2V, and the series connection of 6 lattice list lattice obtains 12V.The placement location of positive and negative pole plate group in adjacent single lattice becomes center symmetry (positive and negative electrode that is adjacent positive and negative pole plate group is towards opposite); The positive and negative pole plate group in the single lattice of first and last, the positive and negative pole 8 of adjacent positive and negative pole plate is connected by the conductor 11 that confluxes successively with 9.
In this example, the positive terminal 8 in the positive terminal A of battery and first single lattice is connected, and then in first single lattice, positive terminal 8 need be connected with the positive terminal A of battery, and the interior positive terminal 8 of negative terminal 9 and second single lattice is connected.Situation in last single lattice is corresponding with it, and negative terminal 9 need be connected with the negative terminal B of battery, and the interior negative terminal 9 of positive terminal 8 and penult list lattice is connected.
The upper/lower terminal of shell 7 is provided with end cap 5 and 6, and end cap seal passes the described positive and negative pole at the two ends up and down of single lattice; Also be provided with positive and negative binding post A and B on the described shell, positive and negative binding post and corresponding positive and negative pole connection.
Described each single lattice all are provided with overflow valve and liquid injection hole, allow gas overflow automatically when pressure is excessive, and liquid injection hole is used for liquid make-up.
Claims (10)
1, a kind of electrode setting method thereof of storage battery is characterized in that positive electrode on the positive plate of storage battery and the negative plate and negative electrode direction are placed on the contrary.
2, the electrode setting method thereof of storage battery according to claim 1 is characterized in that for the situation that comprises a plurality of positive plates and a plurality of negative plates the positive electrode on a plurality of positive plates being connected in parallel, and the negative electrode on a plurality of negative plates is connected in parallel; Between the adjacent positive plate, establish a negative plate, between adjacent positive and negative pole plate, dividing plate is set.
3, according to the electrode setting method thereof of claim 1 or 2 or 3 described storage batterys, the placement location that it is characterized in that described positive and negative electrode becomes three-dimensional diagonal angle, promptly on the stereochemical structure that positive and negative pole plate constitutes, the position of positive and negative electrode is about the center of gravity symmetry of this stereochemical structure.
4, a kind of application rights requires the storage battery of 1 described method, comprises shell, electrolyte and positive plate, negative plate; Electrolyte, positive plate, negative plate are in the enclosure airtight; Described positive and negative pole plate is spaced, and is respectively equipped with positive and negative electrode on the positive and negative pole plate, it is characterized in that positive electrode and the direction of negative electrode opposite; Described shell is provided with the binding post of positive and negative electrode, and positive and negative electrode is received corresponding binding post.
5, storage battery according to claim 4, it is a plurality of to it is characterized in that described positive plate and negative plate have, and is provided with dividing plate between adjacent positive and negative pole plate; Positive electrode on a plurality of positive plates is connected in parallel and constitutes the positive plate group, and the negative electrode on a plurality of negative plates is connected in parallel and constitutes the negative plate group, is respectively equipped with positive and negative pole on the positive and negative pole plate group.
6, storage battery according to claim 5 is characterized in that described positive and negative pole plate all is a rectangle, and positive and negative pole plate is arranged in the positive and negative pole plate group of cuboid; Positive and negative electrode becomes three-dimensional symmetry about the center of gravity of cuboid.
7,, it is characterized in that described enclosure is divided into a plurality of independent sealed single lattice, establishes positive and negative pole plate group and electrolyte in each single lattice according to claim 5 or 6 described storage batterys; Described positive and negative pole passes from the two ends up and down of single lattice respectively, and the positive and negative pole of each single lattice is connected in series successively.
8, storage battery according to claim 7 is characterized in that the placement location of the positive and negative pole plate group in adjacent single lattice becomes the center symmetry; The positive and negative pole plate group in the single lattice of first and last, the positive and negative pole of adjacent positive and negative pole plate connects by the conductor that confluxes successively.
9, storage battery according to claim 8 is characterized in that the upper/lower terminal of shell is provided with end cap, and end cap seal passes the described positive and negative pole at the two ends up and down of single lattice; Also be provided with positive and negative binding post on the described shell, positive and negative binding post and corresponding positive and negative pole connection.
10, storage battery according to claim 7 is characterized in that described each single lattice all are provided with overflow valve and liquid injection hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910184184A CN101651202A (en) | 2009-08-21 | 2009-08-21 | Storage cell and electrode setting method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910184184A CN101651202A (en) | 2009-08-21 | 2009-08-21 | Storage cell and electrode setting method thereof |
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|---|---|
| CN101651202A true CN101651202A (en) | 2010-02-17 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910184184A Pending CN101651202A (en) | 2009-08-21 | 2009-08-21 | Storage cell and electrode setting method thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103633267A (en) * | 2013-11-27 | 2014-03-12 | 河南超威电源有限公司 | High-capacity storage battery |
| CN107735886A (en) * | 2015-07-01 | 2018-02-23 | 吉加安培英国有限公司 | Battery |
| CN109474052A (en) * | 2018-01-31 | 2019-03-15 | 国网浙江省电力公司湖州供电公司 | A kind of battery Bidirectional charging-discharging circuit and method |
| CN109599599A (en) * | 2018-12-04 | 2019-04-09 | 卧龙电气集团股份有限公司 | A kind of incorgruous water conservancy diversion battery of high power and its application method |
-
2009
- 2009-08-21 CN CN200910184184A patent/CN101651202A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103633267A (en) * | 2013-11-27 | 2014-03-12 | 河南超威电源有限公司 | High-capacity storage battery |
| CN103633267B (en) * | 2013-11-27 | 2015-11-18 | 河南超威电源有限公司 | High-capacity battery |
| CN107735886A (en) * | 2015-07-01 | 2018-02-23 | 吉加安培英国有限公司 | Battery |
| CN109474052A (en) * | 2018-01-31 | 2019-03-15 | 国网浙江省电力公司湖州供电公司 | A kind of battery Bidirectional charging-discharging circuit and method |
| CN109599599A (en) * | 2018-12-04 | 2019-04-09 | 卧龙电气集团股份有限公司 | A kind of incorgruous water conservancy diversion battery of high power and its application method |
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Application publication date: 20100217 |