CN207705341U - Lithium battery two-way negative pressure formation system - Google Patents
Lithium battery two-way negative pressure formation system Download PDFInfo
- Publication number
- CN207705341U CN207705341U CN201721904742.2U CN201721904742U CN207705341U CN 207705341 U CN207705341 U CN 207705341U CN 201721904742 U CN201721904742 U CN 201721904742U CN 207705341 U CN207705341 U CN 207705341U
- Authority
- CN
- China
- Prior art keywords
- vacuum
- negative pressure
- lithium battery
- pipeline
- formation system
- 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.)
- Active
Links
Classifications
-
- 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
Landscapes
- Filling, Topping-Up Batteries (AREA)
Abstract
The utility model discloses a kind of lithium battery two-way negative pressure formation systems, it is desirable to provide a kind of energy loss is low, battery electrolyte number of dropouts is small, using flexible lithium battery two-way negative pressure formation system.The utility model includes vacuum cup nozzle structure, the vacuum line being connected with the vacuum cup nozzle structure, the tapping valve that electrolyte filter on the vacuum line is set and is connected with the electrolyte filter, the lithium battery two-way negative pressure formation system further includes high vacuum pipeline and low vacuum pipeline, it connects with the vacuum line after the high vacuum pipeline and the low vacuum pipeline parallel connection, the high-vacuum tube road is provided with high vacuum regulating valve and high vacuum valve, the low vacuum tube road is provided with low vacuum regulating valve and low vacuum valve, the lithium battery two-way negative pressure formation system further includes negative pressure source, the high vacuum pipeline and the low vacuum pipeline are connected with the negative pressure source.The utility model is applied to the technical field of Lithium Polymer Battery Formation System.
Description
Technical field
The utility model is related to a kind of lithium battery negative pressure formation systems, more particularly to a kind of lithium battery two-way negative pressure chemical conversion system
System.
Background technology
Existing negative pressure forming technology is melted into for single channel negative pressure, and single channel high negative pressure negative pressure pattern is relied in battery forming process
Technology be melted into, single channel high negative pressure negative pressure chemical conversion is mainly used for Quick air-discharge in formation process, for current single channel negative pressure
Forming technology, there are the problem of it is as follows：
1, energy loss is high：Demand high negative pressure negative pressure is large-minded when chemical conversion starts, and negative pressure energy input is big, and negative pressure equipment is in short-term
Between bear heavy load running, energy loss is big.
2, battery electrolyte number of dropouts is larger：It is always maintained at high negative pressure negative pressure during chemical conversion, makes electrolyte constantly with height
Negative-pressure atomizing overflows, and causes battery electrolyte number of dropouts excessive.
3, negative pressure pattern is single, lacks flexibility：As battery chemical component negative pressure pressure value demand is different, whenever requirements model
Enclosing difference all needs to adjust negative pressure pressure valve, and workload is cumbersome.
Utility model content
Technical problem to be solved in the utility model is to have overcome the deficiencies of the prior art and provide a kind of energy loss
It is low, battery electrolyte number of dropouts is small, using flexible lithium battery two-way negative pressure formation system.
Technical solution used by the utility model is：The utility model includes vacuum cup nozzle structure and the negative pressure
The cup nozzle structure vacuum line being connected, the electrolyte filter that is arranged on the vacuum line and with the electrolyte mistake
The tapping valve that filter is connected, the lithium battery two-way negative pressure formation system further include high vacuum pipeline and low vacuum pipeline, institute
It connects with the vacuum line after stating high vacuum pipeline and the low vacuum pipeline parallel connection, the high-vacuum tube road is provided with height
Vacuum breaker and high vacuum valve, the low vacuum tube road are provided with low vacuum regulating valve and low vacuum valve, the lithium battery
Two-way negative pressure formation system further includes negative pressure source, and the high vacuum pipeline and the low vacuum pipeline are connected with the negative pressure source
It connects.
Further, the lithium battery two-way negative pressure formation system further includes the vacuum table being connected with the vacuum line.
Further, the lithium battery two-way negative pressure formation system further includes the vacuum breaker pipe being connected with the vacuum line
Road is provided with vacuum-breaking valve on the vacuum breaker pipeline.
Further, it is additionally provided with filter on the vacuum breaker pipeline.
Further, the vacuum cup nozzle structure includes the vacuum cup suction nozzle of several and column distribution.
The utility model has the beneficial effects that：Since the utility model uses the design of two-way negative pressure, including vacuum cup to inhale
Mouth structure, the vacuum line being connected with the vacuum cup nozzle structure, the electrolyte filtering being arranged on the vacuum line
Device and the tapping valve being connected with the electrolyte filter, the lithium battery two-way negative pressure formation system further includes high-vacuum tube
It connects with the vacuum line after road and low vacuum pipeline, the high vacuum pipeline and the low vacuum pipeline parallel connection, the height
It is provided with high vacuum regulating valve and high vacuum valve on vacuum line, the low vacuum tube road is provided with low vacuum regulating valve and low
Vacuum valve, the lithium battery two-way negative pressure formation system further includes negative pressure source, the high vacuum pipeline and the low vacuum pipeline
It is connected with the negative pressure source, so, the present invention significantly reduces the stream of lithium battery electrolyte in negative pressure formation process
It loses, lower negative pressure negative pressure chemical component negative pressure energy consumption is small, reduces negative pressure energy consumption；High negative pressure negative pressure is used as Quick air-discharge, efficiently solves
There are problems that bubble after formation of Li-ion batteries；Two-way negative pressure can select the negative pressure value of different range to client, can be with
Different lithium battery technique.
Description of the drawings
Fig. 1 is the principle of the present invention figure.
Specific implementation mode
As shown in Figure 1, in the present embodiment, the utility model includes vacuum cup nozzle structure 1 and the vacuum cup suction nozzle
Vacuum line 2 that structure 1 is connected, the electrolyte filter 3 being arranged on the vacuum line 2 and with the electrolyte filtering
The tapping valve 4 that device 3 is connected, the lithium battery two-way negative pressure formation system further include high vacuum pipeline 5 and low vacuum pipeline 6,
It connects with the vacuum line 2 after the high vacuum pipeline 5 and 6 parallel connection of low vacuum pipeline, is set on the high vacuum pipeline 5
It is equipped with high vacuum regulating valve 7 and high vacuum valve 8, low vacuum regulating valve 9 and low vacuum valve are provided on the low vacuum pipeline 6
10, the vacuum breaker 7 and the low vacuum regulating valve 9 are for adjusting air pressure, the high vacuum valve 8 and described low true
Empty valve 10 is used for the break-make of pipeline, and the lithium battery two-way negative pressure formation system further includes negative pressure source 11, the high vacuum pipeline 5
It is connected with the negative pressure source 11 with the low vacuum pipeline 6.
In the present embodiment, the lithium battery two-way negative pressure formation system further includes being connected with the vacuum line 2
Vacuum table 12.
In the present embodiment, the lithium battery two-way negative pressure formation system further includes being connected with the vacuum line 2
Vacuum breaker pipeline 13 is provided with vacuum-breaking valve 14 on the vacuum breaker pipeline 13.
In the present embodiment, it is additionally provided with filter 15 on the vacuum breaker pipeline 13, in the present embodiment, in workshop
Dry gas is entered by the filter 15 in the vacuum breaker pipeline 13, realizes vacuum breaker.
In the present embodiment, the vacuum cup nozzle structure 1 includes the vacuum cup suction nozzle of several and column distribution.
The present invention is to disclose a kind of lithium battery in negative pressure formation process, is melted into using the two-way negative pressure of high lower negative pressure pattern
Technology carries out low energy consumption chemical conversion to battery；Two-way negative pressure forming technology by high negative pressure and lower negative pressure two-way negative pressure loop combination and
At chemical conversion, which starts, first uses the lower negative pressure negative pressure pattern of two-way negative pressure to carry out negative pressure chemical conversion, and the gasification for reducing electrolyte is lost in, root
High negative pressure negative pressure pattern is switched to before terminating according to chemical conversion, is made the negative pressure pressure difference for generating bigger inside battery liquid-filling hole, is forced battery
The gas of internal residual is quickly drawn out, and has the function that inside battery bubble thoroughly is discharged.
The utility model is applied to the technical field of Lithium Polymer Battery Formation System.
Although the embodiments of the present invention are described with practical solution, does not constitute the utility model is contained
Justice limitation, for those skilled in the art, according to this specification to the modification of its embodiment and with the group of other schemes
Conjunction will be apparent from.
Claims (5)
1. a kind of lithium battery two-way negative pressure formation system, it is characterised in that：The lithium battery two-way negative pressure formation system includes negative
Compression cup nozzle structure（1）And the vacuum cup nozzle structure（1）The vacuum line being connected（2）, be arranged in the vacuum line
（2）On electrolyte filter（3）And with the electrolyte filter（3）The tapping valve being connected（4）, the lithium battery two-way
Negative pressure formation system further includes high vacuum pipeline（5）With low vacuum pipeline（6）, the high vacuum pipeline（5）With the low vacuum
Pipeline（6）After parallel connection with the vacuum line（2）Series connection, the high vacuum pipeline（5）On be provided with high vacuum regulating valve（7）With
High vacuum valve（8）, the low vacuum pipeline（6）On be provided with low vacuum regulating valve（9）And low vacuum valve（10）, the lithium battery
Two-way negative pressure formation system further includes negative pressure source（11）, the high vacuum pipeline（5）With the low vacuum pipeline（6）With it is described
Negative pressure source（11）It is connected.
2. lithium battery two-way negative pressure formation system according to claim 1, it is characterised in that：The lithium battery two-way negative pressure
Formation system further includes and the vacuum line（2）The vacuum table being connected（12）.
3. lithium battery two-way negative pressure formation system according to claim 1 or 2, it is characterised in that：The lithium battery two-way
Negative pressure formation system further includes and the vacuum line（2）The vacuum breaker pipeline being connected（13）, the vacuum breaker pipeline（13）
On be provided with vacuum-breaking valve（14）.
4. lithium battery two-way negative pressure formation system according to claim 3, it is characterised in that：The vacuum breaker pipeline（13）
On be additionally provided with filter（15）.
5. lithium battery two-way negative pressure formation system according to claim 1, it is characterised in that：The vacuum cup nozzle structure
（1）Including the vacuum cup suction nozzle of several and column distribution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721904742.2U CN207705341U (en) | 2017-12-29 | 2017-12-29 | Lithium battery two-way negative pressure formation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721904742.2U CN207705341U (en) | 2017-12-29 | 2017-12-29 | Lithium battery two-way negative pressure formation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207705341U true CN207705341U (en) | 2018-08-07 |
Family
ID=63030465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721904742.2U Active CN207705341U (en) | 2017-12-29 | 2017-12-29 | Lithium battery two-way negative pressure formation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207705341U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107959061A (en) * | 2017-12-29 | 2018-04-24 | 珠海泰坦新动力电子有限公司 | Lithium battery two-way negative pressure formation system |
-
2017
- 2017-12-29 CN CN201721904742.2U patent/CN207705341U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107959061A (en) * | 2017-12-29 | 2018-04-24 | 珠海泰坦新动力电子有限公司 | Lithium battery two-way negative pressure formation system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207705341U (en) | Lithium battery two-way negative pressure formation system | |
| CN107959061A (en) | Lithium battery two-way negative pressure formation system | |
| CN208195645U (en) | Ball aluminum powder explosion-proof type closed cycle oxygenation after-treatment system | |
| CN203700194U (en) | Helium-rich tail gas recovery and purification online circulating system for optical fiber production | |
| CN105126399A (en) | Electrolyte filter | |
| CN206939489U (en) | One plant feed bin vibrator | |
| CN206103671U (en) | Vapour and liquid separator with secondary separation function | |
| CN207095379U (en) | One kind spraying hollow cooling tower water collection device | |
| CN203421214U (en) | Special dryer outlet integration valve for NGFD natural gas station | |
| CN208240834U (en) | A kind of lithium battery production negative pressure formation device | |
| CN202576589U (en) | Electrolytic vacuum ladle low-voltage ejector | |
| CN202712335U (en) | Lead-acid storage battery polar plate grid | |
| CN207206454U (en) | A kind of tabular electrical equipment grabbing device | |
| CN206937992U (en) | A kind of closed loop pneumatic control system | |
| CN206236755U (en) | Simple aluminum-shell lithium battery negative pressure formation device | |
| CN206404378U (en) | Granulated carbon absorbent module for finish | |
| CN205335328U (en) | Silica baffle | |
| CN205183794U (en) | Separation device of atomized copper powder | |
| CN103721522A (en) | Oxygen making machine used molecular sieve adsorption column | |
| CN213296490U (en) | Non-negative pressure variable frequency water supply system | |
| CN213366650U (en) | Energy-saving cooling device for baking box in lithium battery manufacturing | |
| CN209192244U (en) | A kind of easy depression generator | |
| CN204779800U (en) | Special air pipe | |
| CN203835930U (en) | Rapid-installation type suction cup | |
| CN204429088U (en) | A kind of denitration atomization dispense station |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |