CN108110202A - A kind of electric boosted vehicle electric pond acid Xun Huan is internalized into device and method - Google Patents
A kind of electric boosted vehicle electric pond acid Xun Huan is internalized into device and method Download PDFInfo
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- CN108110202A CN108110202A CN201711330363.1A CN201711330363A CN108110202A CN 108110202 A CN108110202 A CN 108110202A CN 201711330363 A CN201711330363 A CN 201711330363A CN 108110202 A CN108110202 A CN 108110202A
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- inlet tube
- internalized
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- acid
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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
- 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
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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
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/06—Lead-acid accumulators
- H01M10/12—Construction or manufacture
- H01M10/121—Valve regulated lead acid batteries [VRLA]
-
- 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
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/44—Methods for charging or discharging
- H01M10/446—Initial charging measures
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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
- H01M2220/00—Batteries for particular applications
- H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
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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
-
- 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 invention discloses a kind of container formation device and methods,Providing one kind, to be internalized into the time short,Formation effect is good,It is time saving and energy saving to take out sour process,The low electric boosted vehicle electric pond acid Xun Huan of production cost is internalized into device and method,It solves in the prior art can only use to be internalized into than sour pot,Cause to be internalized into the time long,Efficiency is low,The technical issues of formation effect difference etc.,It includes the cell combination body being made of several battery units,Liquid filling hole is respectively equipped on the top surface of battery unit,Inlet tube and drain pipe are plugged in the liquid filling hole simultaneously,The lower port of inlet tube extends to the top of partition plate,The lower port of drain pipe is extended in battery unit and close to the lower port of liquid filling hole,It is docked between battery unit further through adjacent inlet tube with drain pipe upper port and keeps serial communication,And when being internalized into,Electrolyte from the import of inlet tube top is in point drop-wise drippage.
Description
Technical field
The present invention relates to a kind of battery be internalized into device and method more particularly to one kind short, chemical conversion effect that is internalized into the time
Fruit is good, takes out the time saving and energy saving electric boosted vehicle electric pond acid Xun Huan of sour process and is internalized into device and method.
Background technology
Electric bicycle batteries as a result of AGM partition plates lean solution design and high assembling pressure design, have it is non-maintaining,
The characteristics of oxygen is compound, long lifespan, therefore widely used by Moped Scooter.With the enhancing of environmental consciousness, Battery formation is general
All over employing internal formation process of reduced contamination, and existing container formation is generally divided into：Sour pot is internalized into, acid Xun Huan internalization
Three kinds are internalized into quantitative acid dosing, wherein sour pot is internalized into the problem of generally existing chemical conversion time is long, and efficiency is low, and is internalized into
Acid distributing homogeneity in battery unit is poor in the process, and diffusion velocity is slow, is now mainly used in the small-capacity cells of AGM partition plates,
Wherein quantitative acid dosing is internalized into process and similar, simply its acid adding density higher is internalized into sour pot, and there is no extra after charging
Free acid, there is no need to take out acid, but since acid solution density is high, formation effect is poor, and process control difficulties are big, is generally suitable only for richness
Solution battery, more unsuitable AGM valve control batteries.Existing acid Xun Huan is internalized into process and is：Acid Xun Huan plug will be inserted into above battery,
Acid Xun Huan plug includes two conduits of one-in-and-one-out, since acid solution is flowing when acid cycles, the acid solution flowed into can be carried out
Cooling is handled, and can take away the heat generated in charging process, and battery temperature is made not exceed setting value, and can use low-density
Acid solution is melted into, and also sourer pot is internalized into soon acid solution diffusion velocity, therefore can be melted into high current, after being internalized into,
It needs to remove plug, the low-density acid solution in battery is poured out after battery is overturn, then overturn battery and import highdensity finished product electricity
Pond acid is cycled, therefore acid Xun Huan is internalized into both and solves battery-heating and each battery unit acid density difference in formation process
The problem of larger, and the sour density of reduction chemical conversion may be employed to improve forming current, formation efficiency is improved, when shortening chemical conversion
Between, reach the not only cost-effective and time, but also the purpose of formation efficiency and battery quality is improved, but existing acid Xun Huan is internalized into
There is also certain drawbacks, although being internalized into soon than sour pot, since acid cycle is simply on the top of battery, battery bottom
The obstruction that acid solution will break through partition plate is got at Xun Huan plug, battery needs when causing formation effect undesirable, while changing acid
Overturning, labor intensity is big, and security risk is high, simultaneously because the limitation of its structure, is only used for the chemical conversion of big-and-middle size battery,
And it can not be used for the electric bicycle batteries of small volume.
The content of the invention
The present invention is mainly internalized into that the time is short, and formation effect is good there is provided one kind, and it is time saving and energy saving to take out sour process, is produced into
This low electric boosted vehicle electric pond acid cycle is internalized into device and method, solve it is in the prior art can only use than
The technical issues of sour pot is internalized into, and causes to be internalized into that the time is long, and efficiency is low, formation effect difference etc..
The above-mentioned technical problem of the present invention is mainly what is be addressed by following technical proposals：It is a kind of electric boosted automobile-used
Battery acid Xun Huan is internalized into device, including the cell combination body being made of several battery units, on the top surface of battery unit
Be respectively equipped with liquid filling hole, inlet tube and drain pipe be plugged with simultaneously in the liquid filling hole, the lower port of inlet tube extend to every
The top of plate, the lower port of drain pipe extend in battery unit and between the lower port of liquid filling hole, battery unit further through
Adjacent inlet tube is docked with drain pipe upper port keeps serial communication, and when being internalized into, from the import of inlet tube top
Electrolyte is in point drop-wise drippage.Acid is carried out at the same time after inlet tube on multiple battery units and drain pipe are connected to follow
Ring is internalized into, and chemical conversion connecting line is reduced, and convenient for the implementation that acid Xun Huan is internalized into, and is avoided since electrolyte is adjacent
Between battery units in parallel caused by bias current and detection error, further through the import of inlet tube top electrolyte be in drop
Shape drips, and has separated the connection of electrolyte, has avoided between limited space and the battery unit in sour cyclic process the electric problem of string,
The perfect acid cycle for realizing battery is internalized into, at the same again can by converting the flow direction of electrolyte to the suction of inlet tube,
Realize the pumping acid for being internalized into the later stage, without dismounting, be internalized into and take out it is sour once complete, it is time saving and energy saving, and improve battery list
The uniformity of member chemical conversion improves 7-10 percentage points of a combo rate of chemical conversion, while has saved for 2/3 chemical conversion time and 1/2
Charge volume, low energy consumption, and manufacture cost greatly reduces.
Preferably, the inlet tube and drain pipe are integrally formed, and corresponding to the lower end of inlet tube and drain pipe
It extends downwardly and inwardly to form feed liquor needle tubing and drain needle tubing, feed liquor needle tubing and drain needle tubing interworking are plugged in liquid filling hole.Into
Liquid pipe and drain pipe are integrally formed, and intensity is high, and is easily installed, tubular convenient for feed liquor using upper coarse and lower fine syringe-shaped structure
Into drop.
Preferably, circulation conduit is horizontally set with above the cell combination body, with inlet tube and drain pipe upper port
Feed liquor port and bleed port are extended to form on corresponding circulation conduit separately down, feed liquor port and bleed port are docked respectively
On corresponding inlet tube and drain pipe upper port.By setting circulation conduit by battery cells in series, connect convenient for assembling
It connects.
More preferably, interworking is plugged with drip nozzle on the feed liquor port, and the lower port of drip nozzle is extended in inlet tube.
By setting drip nozzle, convenient for being dripped after liquid feeding end mouth forms drop.
Preferably, sealing shroud is set on corresponding inlet tube and drain pipe outside the liquid filling hole.Sealing shroud ensures
Battery unit keeps the reliable support for sealing and stablizing with the junction of inlet tube and drain pipe.
A kind of electric boosted vehicle electric pond acid Xun Huan formation method, including order below step：
1）Inlet tube and drain pipe are plugged in the liquid filling hole of each battery unit of cell combination body；
2）Take circulation conduit, the inlet tube of each battery unit and drain pipe upper port is corresponding is docked on circulation conduit；
3）The input end of the electrolyte self-loopa conduit of low-density is inputted, the self-loopa after each battery unit successively
The port of export export of conduit；
4）The electrolyte input pressure and flow of circulation conduit input end are adjusted, makes the electrolyte in circulation conduit be in
Point drop-wise is instilled in corresponding inlet tube；
5）Pole on battery unit connects electricity and carries out being internalized into charging；
6）Remove the electrolyte in battery unit；
7）The input end of highdensity finished battery acid self-loopa conduit is inputted, the self-loopa after each battery unit successively
The port of export export of conduit, until input end and port of export acid consistent in density；
8）Pole on battery unit connect electricity take out sour charging 2-3 it is small when；
9）It sets the reverse flow time and reverse flow number, negative-pressure ward circulation conduit input end, the circulation conduit port of export is straight
Logical air, until the free acid in battery unit is completely drawn out.
Preferably, the step 6）Electrolyte in middle battery unit is by reversely aspirating removing, then from cycling
The input end of conduit is filled with highdensity finished battery acid or directly accesses highdensity finished product electricity in the input end of circulation conduit
The method of pond acid removes the electrolyte in battery unit.By reversely aspirating the electrolyte removed in battery unit
Afterwards, then from input end access highdensity finished battery acid or directly access highdensity finished battery acid " top in input end
Go out " electrolyte in battery unit, until the highdensity finished battery acid density of the port of export of circulation conduit and import
End is consistent, and it is easily laborsaving to take out sour process.
Preferably, the step 9）In the reverse flow time for 4 to 10 seconds, reverse flow number is 3 to 5 times.Instead
Multiple suction is multiple, saves energy consumption, and is thoroughly removed beneficial to the free acid in battery unit.
The battery unit for forming cell combination body is internalized into and takes out acid, operation letter using acid Xun Huan is carried out after being connected in series
Single, respectively composition battery unit chemical conversion uniformity is good, and the chemical conversion time is short, and charging, low energy consumption, and the sour operation of pumping is time saving and energy saving, and ensure that
The quality of battery.
Therefore, a kind of electric boosted vehicle electric pond acid Xun Huan of the invention is internalized into device and method tool and has the advantage that：
It is cleverly solved caused by acid cycle is internalized into series connection by by each battery cells in series, and with reference to the point drop-wise drippage of feed liquor
The electric problem of string, inlet tube extend to partition plate upper edge between single lattice, and reversed pumping negative pressure mode is recycled easily to realize and takes out acid behaviour
Make, the sour process of pumping is time saving and energy saving, thus solves the serial drawback in existing acid cycle formation method, can answer well
With on the AGM separator cells of ting model, the uniformity of battery unit chemical conversion is good, and improves combo rate 7-10 of chemical conversion one time
Percentage point, while 2/3 chemical conversion time and 1/2 charge volume have been saved, low energy consumption, and manufacture cost greatly reduces.
Description of the drawings：
Fig. 1 is the structure diagram that a kind of electric boosted vehicle electric pond acid Xun Huan of the present invention is internalized into device；
Fig. 2 is the outline drawing of the present invention.
Specific embodiment：
Below with reference to the embodiments and with reference to the accompanying drawing the technical solutions of the present invention will be further described.
Embodiment 1：
As depicted in figs. 1 and 2, a kind of electric boosted vehicle electric pond acid Xun Huan of the invention is internalized into device, including by six electricity
The cell combination body that pool unit 1 is formed, has liquid filling hole 2, in each liquid filling hole 2 in the middle part of the top surface of battery unit 1
Inlet tube 3 and drain pipe 4 are plugged with simultaneously, inlet tube 3 and drain pipe 4 therein are integrally formed, and corresponding to inlet tube 3
It is extended downwardly and inwardly with the lower end of drain pipe 4 and is correspondingly formed integrally formed feed liquor needle tubing 31 and drain needle tubing 41, and into
Liquid needle tubing 31 and 41 interworking of drain needle tubing are plugged in liquid filling hole 2, are covered outside liquid filling hole 2 on corresponding inlet tube 3 and drain pipe 4
Equipped with sealing shroud 8, sealing shroud 8 is clamped between the lower face of inlet tube 3 and drain pipe 4 and the counterbore bottom surface of liquid filling hole 2, inlet tube
3 lower port extension and the top of close partition plate 5, the lower port of drain pipe 4 extends in battery unit 1 and close liquid filling hole 2
Lower port, a circulation conduit 6 is horizontally set in the top of each battery unit 1, with 4 upper port pair of inlet tube 3 and drain pipe
Feed liquor port 61 and bleed port 62,4 upper port of inlet tube 3 and drain pipe are extended to form on the circulation conduit 6 answered separately down
It is corresponding it is closed be plugged in feed liquor port 61 and bleed port 62, made between battery unit 1 by circulation conduit 6 adjacent
Inlet tube 3 is docked with 4 upper port of drain pipe keeps serial communication, and interworking is plugged with drip nozzle 7 on feed liquor port 61, drip nozzle 7
Lower port is extended downward into inlet tube 3, and when being internalized into, the electrolyte from 3 top import of inlet tube is in a drop-wise
Drippage.
A kind of electric boosted vehicle electric pond acid Xun Huan formation method, including order below step：
1）In the liquid filling hole 2 for six battery units 1 that six pairs of inlet tubes 3 and the correspondence of drain pipe 4 are plugged on cell combination body；
2）Take six roots of sensation circulation conduit 6, the inlet tube 3 of each battery unit 1 is corresponding with 4 upper port of drain pipe be docked at it is corresponding
On circulation conduit 6, six roots of sensation circulation conduit 6 is in series by pipeline；
3）The input end of the electrolyte self-loopa conduit 6 of low-density is inputted, is followed certainly after each battery unit 1 successively
The port of export export of ring conduit 6；
4）The electrolyte input pressure and flow of 6 input end of circulation conduit are adjusted, makes the electrolyte in circulation conduit 6
It is instilled in drop-wise in corresponding inlet tube 3；
5）Pole on battery unit 1 connects electricity and carries out being internalized into charging；
6）From the reversed electrolyte for aspirating to remove the low-density in battery combination body of the input end of circulation conduit 6；
7）The input end of highdensity finished battery acid self-loopa conduit 6 is inputted, is followed certainly after each battery unit 1 successively
The port of export export of ring conduit 6, until input end and port of export acid consistent in density and stablizing constant；
8）Pole on battery unit 1 connect electricity take out sour charging 2-3 it is small when；
9）6 input end of negative-pressure ward circulation conduit, 6 port of export of circulation conduit lead directly to air, set the reverse flow time as 5 seconds,
Stop 5 seconds, negative-pressure ward number is 3 times repeatedly, until the free acid in battery unit 1 is completely drawn out.
Embodiment 2:
A kind of electric boosted vehicle electric pond acid Xun Huan formation method, including order below step：
1）In the liquid filling hole 2 for six battery units 1 that six pairs of inlet tubes 3 and the correspondence of drain pipe 4 are plugged on cell combination body；
2）Take six roots of sensation circulation conduit 6, the inlet tube 3 of each battery unit 1 is corresponding with 4 upper port of drain pipe be docked at it is corresponding
On circulation conduit 6, six roots of sensation circulation conduit 6 is in series by pipeline；
3）The input end of the electrolyte self-loopa conduit 6 of low-density is inputted, is followed certainly after each battery unit 1 successively
The port of export export of ring conduit 6；
4）The electrolyte input pressure and flow of 6 input end of circulation conduit are adjusted, makes the electrolyte in circulation conduit 6
It is instilled in drop-wise in corresponding inlet tube 3；
5）Pole on battery unit 1 connects electricity and carries out being internalized into charging；
6）The input end of highdensity finished battery acid self-loopa conduit 6 is directly inputted, successively after each battery unit 1
The port of export export of self-loopa conduit 6, until input end and port of export acid consistent in density and stablizing constant；
7）Pole on battery unit 1 connect electricity take out sour charging 2-3 it is small when；
8）6 input end of negative-pressure ward circulation conduit, 6 port of export of circulation conduit lead directly to air, set the reverse flow time as 5 seconds,
Stop 5 seconds, negative-pressure ward number is 4 times repeatedly, until the free acid in battery unit 1 is completely drawn out.
Rest part is identical with embodiment 1.
Specific embodiment described herein is only the design explanation for example to the present invention.Technology belonging to the present invention
The technical staff in field can do described specific embodiment various modifications or additions or in a similar way
It substitutes, but without departing from spirit of the invention or beyond the scope of the appended claims.
Claims (8)
1. a kind of electric boosted vehicle electric pond acid Xun Huan is internalized into device, including by several battery units（1）The battery of composition
Assembly, in battery unit（1）Top surface on be respectively equipped with liquid filling hole（2）, it is characterised in that：In the liquid filling hole（2）It is interior same
When be plugged with inlet tube（3）And drain pipe（4）, inlet tube（3）Lower port extend to partition plate（5）Top, drain pipe（4）'s
Lower port extends to battery unit（1）Interior and close liquid filling hole（2）Lower port, battery unit（1）Between further through it is adjacent into
Liquid pipe（3）With drain pipe（4）Upper port docking keeps serial communication, and when being internalized into, from inlet tube（3）Top import
Electrolyte is in point drop-wise drippage.
2. a kind of electric boosted vehicle electric pond acid Xun Huan according to claim 1 is internalized into device, it is characterised in that：It is described
Inlet tube（3）And drain pipe（4）It is integrally formed, and corresponding to inlet tube（3）And drain pipe（4）Lower end downwards inwardly
Extend to form feed liquor needle tubing（31）With drain needle tubing（41）, feed liquor needle tubing（31）With drain needle tubing（41）Interworking is plugged on liquid filling hole
（2）It is interior.
3. a kind of electric boosted vehicle electric pond acid Xun Huan according to claim 1 is internalized into device, it is characterised in that：Institute
It states and circulation conduit has been horizontally set with above cell combination body（6）, with inlet tube（3）And drain pipe（4）The corresponding Xun Huan of upper port is led
Pipe（6）On extend to form feed liquor port separately down（61）And bleed port（62）, feed liquor port（61）And bleed port（62）
Corresponding inlet tube is docked at respectively（3）And drain pipe（4）In upper port.
4. a kind of electric boosted vehicle electric pond acid Xun Huan according to claim 3 is internalized into device, it is characterised in that：Institute
State feed liquor port（61）Upper interworking is plugged with drip nozzle（7）, drip nozzle（7）Lower port extend to inlet tube（3）It is interior.
5. a kind of electric boosted vehicle electric pond acid Xun Huan according to claim 1 is internalized into device, it is characterised in that：Institute
State liquid filling hole（2）Outer corresponding inlet tube（3）And drain pipe（4）On be set with sealing shroud（8）.
6. a kind of electric boosted vehicle electric pond acid Xun Huan formation method, it is characterised in that：Including order below step：
1）By inlet tube（3）And drain pipe（4）It is plugged on each battery unit of cell combination body（1）Liquid filling hole（2）It is interior；
2）Take circulation conduit（6）, each battery unit（1）Inlet tube（3）And drain pipe（4）Corresponding be docked at of upper port is followed
Ring conduit（6）On；
3）By the electrolyte self-loopa conduit of low-density（6）Input end input, successively by each battery unit（1）Afterwards
Self-loopa conduit（6）The port of export export；
4）Adjust circulation conduit（6）The electrolyte input pressure and flow of input end, make circulation conduit（6）Interior chemical conversion electricity
It solves liquid and instills corresponding inlet tube in point drop-wise（3）It is interior；
5）Battery unit（1）On pole connect electricity and carry out being internalized into charging；
6）Remove battery unit（1）Interior electrolyte；
7）By highdensity finished battery acid self-loopa conduit（6）Input end input, successively by each battery unit（1）Afterwards
Self-loopa conduit（6）Port of export export, until input end and port of export acid consistent in density；
8）Battery unit（1）On pole connect electricity take out sour charging 2-3 it is small when；
9）Set reverse flow time and reverse flow number, negative-pressure ward circulation conduit（6）Input end, circulation conduit（6）Go out
Mouth end leads directly to air, until battery unit（1）Interior free acid is completely drawn out.
7. a kind of electric boosted vehicle electric pond acid Xun Huan formation method according to claim 6, it is characterised in that：It is described
Step 6）Middle battery unit（1）Interior electrolyte is by reversely aspirating removing, then from circulation conduit（6）Input end be filled with
Highdensity finished battery is sour or directly in circulation conduit（6）Input end access highdensity finished battery acid method it is clear
Except the electrolyte in battery unit.
8. a kind of electric boosted vehicle electric pond acid Xun Huan formation method according to claim 6, it is characterised in that：It is described
Step 9）In the reverse flow time for 4 to 10 seconds, reverse flow number is 3 to 5 times.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711330363.1A CN108110202B (en) | 2017-12-13 | 2017-12-13 | Battery acid circulation container formation device and method for electric power-assisted vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711330363.1A CN108110202B (en) | 2017-12-13 | 2017-12-13 | Battery acid circulation container formation device and method for electric power-assisted vehicle |
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| CN108110202A true CN108110202A (en) | 2018-06-01 |
| CN108110202B CN108110202B (en) | 2020-09-25 |
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| CN108110202B (en) | 2020-09-25 |
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