CN203481315U - Circulation type liquid storage device for lithium ion battery liquid injection process - Google Patents
Circulation type liquid storage device for lithium ion battery liquid injection process Download PDFInfo
- Publication number
- CN203481315U CN203481315U CN201320531974.3U CN201320531974U CN203481315U CN 203481315 U CN203481315 U CN 203481315U CN 201320531974 U CN201320531974 U CN 201320531974U CN 203481315 U CN203481315 U CN 203481315U
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- Prior art keywords
- valve
- closed container
- pipeline
- lithium ion
- ion battery
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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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- Filling, Topping-Up Batteries (AREA)
- Hybrid Cells (AREA)
Abstract
The utility model relates to a circulation type liquid storage device for a lithium ion battery liquid injection process, the circulation type liquid storage device includes a first closed vessel, a second closed vessel, a third closed vessel and a HIBAR pump, the first closed vessel is connected with the second closed vessel through a first pipeline, the second closed vessel is connected with the third closed vessel through a second pipeline, a discharge hole at the bottom of the third closed vessel is connected with a material inlet of the HIBAR pump through a third pipeline, an outlet of the HIBAR pump is connected with an electrical core through a fourth pipeline, the first closed vessel is connected with the third closed vessel through a fifth pipeline, and the discharge hole at the bottom of the third closed vessel is connected with the second closed vessel through a sixth pipeline. The device has the advantages of simple operation, better realizing of the lithium ion battery liquid injection, effective controlling of the precision of the electrical core liquid injection amount, complete eradication of the electrical core appearance corrosion, reduction of material loss and improvement of efficiency.
Description
Technical field
The utility model relates to a kind of circulating device for storing liquid for lithium ion battery liquid injection operation, belongs to technical field of lithium-ion battery.
Background technology
At present, for lithium ion battery liquid injection operation, be dry gas pressurization to be injected to electrolyte bucket electrolyte is got by HighPower pump and injected the electrolyte in battery core.While getting due to electrolyte, need pressurization, cause there is the liquid of spattering phenomenon in fluid injection process, cause product to occur that outward appearance is corroded and reservoir quantity is inaccurate; As first injected other containers, by HighPower infusion, enter battery core again, while there will be electrolyte in container to make to too many or too much for use, cannot reload in electrolyte bucket, cause electrolyte waste.
Utility model content
The purpose of this utility model is to overcome the deficiency that prior art exists, and a kind of circulating device for storing liquid for lithium ion battery liquid injection operation is provided.
The purpose of this utility model is achieved through the following technical solutions:
Circulating device for storing liquid for lithium ion battery liquid injection operation, feature is: comprise the first closed container, the second closed container, the 3rd closed container and HighPower pump, the first closed container is connected with the second closed container by the first pipeline, the second closed container is connected with the 3rd closed container by the second pipeline, the discharging opening of the 3rd closed container bottom is connected with the import of HighPower pump by the 3rd pipeline, HighPower delivery side of pump is connected with battery core by the 4th pipeline, the first closed container is connected with the 3rd closed container by the 5th pipeline, the discharging opening of the 3rd closed container bottom is also connected with the second closed container by the 6th pipeline.
Further, the above-mentioned circulating device for storing liquid for lithium ion battery liquid injection operation, described the first pipeline is provided with the first valve and the second valve, and the first valve is positioned at the exit of the first closed container, and the second valve is positioned at the import department of the second closed container.
Further, the above-mentioned circulating device for storing liquid for lithium ion battery liquid injection operation, described the first pipeline is provided with bypass, and bypass is provided with atmospheric valve.
Further, the above-mentioned circulating device for storing liquid for lithium ion battery liquid injection operation, described the second pipeline is provided with the 3rd valve and the 4th valve, and the 3rd valve is positioned at the exit of the second closed container, and the 4th valve is positioned at the import department of the 3rd closed container.
Further, the above-mentioned circulating device for storing liquid for lithium ion battery liquid injection operation, described the 3rd pipeline is provided with the 5th valve.
Again further, the above-mentioned circulating device for storing liquid for lithium ion battery liquid injection operation, described the 5th pipeline is provided with the 6th valve and the 7th valve, and the 6th valve is positioned at the exit of the first closed container, and the 7th valve is positioned at the import department of the 3rd closed container.
Again further, the above-mentioned circulating device for storing liquid for lithium ion battery liquid injection operation, described the 6th pipeline is provided with the 8th valve and the 9th valve, and the 9th valve is positioned at the discharging opening place of the 3rd closed container, and the 8th valve is positioned at the port of the second closed container.
Again further, the above-mentioned circulating device for storing liquid for lithium ion battery liquid injection operation, described the 3rd closed container is provided with level display device.
Technical solutions of the utility model substantive distinguishing features and progressive being mainly reflected in:
The utility model device is easy and simple to handle, realizes preferably lithium ion battery liquid injection, effectively controls battery core reservoir quantity precision, stops the corrosion of battery core outward appearance, reduces spillage of material, raising efficiency, and minimizing is done over again.Simple and easy applicable, be the new design of a practicality.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, technical solutions of the utility model are described further:
Fig. 1: structural representation of the present utility model.
Embodiment
As shown in Figure 1, circulating device for storing liquid for lithium ion battery liquid injection operation, comprise the first closed container 1, the second closed container 2, the 3rd closed container 3 and HighPower pump 4, the first closed container 1 is connected with the second closed container 2 by the first pipeline 14, the second closed container 2 is connected with the 3rd closed container 3 by the second pipeline 15, the discharging opening of the 3rd closed container 3 bottoms is connected with the import of HighPower pump 4 by the 3rd pipeline 16, the outlet of HighPower pump 4 is connected with battery core 5 by the 4th pipeline 17, the first closed container 1 is connected with the 3rd closed container 3 by the 5th pipeline 19, the discharging opening of the 3rd closed container 3 bottoms is also connected with the second closed container 2 by the 6th pipeline 18.
The first pipeline 14 is provided with the exit that the first valve 7 and the second valve 22, the first valves 7 are positioned at the first closed container 1, and the second valve 22 is positioned at the import department of the second closed container 2.
The first pipeline 14 is provided with bypass, and bypass is provided with atmospheric valve 21.
The second pipeline 15 is provided with the exit that the 3rd valve 8 and the 4th valve 13, the three valves 8 are positioned at the second closed container 2, and the 4th valve 13 is positioned at the import department of the 3rd closed container 3.
The 3rd pipeline 16 is provided with the 5th valve 11.
The 5th pipeline 19 is provided with the exit that the 6th valve 6 and the 7th valve 12, the six valves 6 are positioned at the first closed container 1, and the 7th valve 12 is positioned at the import department of the 3rd closed container 3.
The 6th pipeline 18 is provided with the discharging opening place that the 8th valve 9 and the 9th valve 10, the nine valves 10 are positioned at the 3rd closed container 3, and the 8th valve 9 is positioned at the port of the second closed container 2.The 3rd closed container 3 is provided with level display device 20.
During concrete application, first, close all valves (the 6th valve 6, the first valve 7, the 3rd valve 8, the 8th valve 9, the 9th valve 10, the 5th valve 11, the 7th valve 12, the 4th valve 13);
Open the first valve 7 and the second valve 22, the dry gas in the first closed container 1 (band pressure) is injected in the second closed container 2 by the first pipeline 14;
Opening the 3rd valve 8 and the 4th valve 13 is transported to the electrolyte in the second closed container 2 in the 3rd closed container 3 by the second pipeline 15; By level display device 20, observe liquid levels, wait be added to a certain amount of after, open the 5th valve 11 and injected the electrolyte in battery core 5 by the 3rd pipeline 16, the 4th pipeline 17 by HighPower pump 4;
After, close the first valve 7, the 3rd valve 8, the 5th valve 11, the 4th valve 13;
Open the 6th valve 6, the 7th valve 12 is injected into the dry gas in the first closed container 1 (band pressure) in the 3rd closed container 3 by the 5th pipeline 19;
Open the 8th valve 9, the 9th valve 10 returns to electrolyte in the second closed container 2 by the 6th pipeline 18.
Until the interior residue electrolyte of the 3rd closed container 3, all return to the second closed container 2 and close all valves after interior, finish.
In sum, the utility model device is easy and simple to handle, realizes preferably lithium ion battery liquid injection, effectively controls battery core reservoir quantity precision, stops the corrosion of battery core outward appearance, reduces spillage of material, raising efficiency, and minimizing is done over again.
It is to be understood that: the above is only preferred implementation of the present utility model; for those skilled in the art; do not departing under the prerequisite of the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection range of the present utility model.
Claims (8)
1. for the circulating device for storing liquid of lithium ion battery liquid injection operation, it is characterized in that: comprise the first closed container (1), the second closed container (2), the 3rd closed container (3) and HighPower pump (4), the first closed container (1) is connected with the second closed container (2) by the first pipeline (14), the second closed container (2) is connected with the 3rd closed container (3) by the second pipeline (15), the discharging opening of the 3rd closed container (3) bottom is connected with the import of HighPower pump (4) by the 3rd pipeline (16), the outlet of HighPower pump (4) is connected with battery core (5) by the 4th pipeline (17), the first closed container (1) is connected with the 3rd closed container (3) by the 5th pipeline (19), the discharging opening of the 3rd closed container (3) bottom is also connected with the second closed container (2) by the 6th pipeline (18).
2. the circulating device for storing liquid for lithium ion battery liquid injection operation according to claim 1, it is characterized in that: described the first pipeline (14) is provided with the first valve (7) and the second valve (22), the first valve (7) is positioned at the exit of the first closed container (1), and the second valve (22) is positioned at the import department of the second closed container (2).
3. the circulating device for storing liquid for lithium ion battery liquid injection operation according to claim 1, is characterized in that: described the first pipeline (14) is provided with bypass, and bypass is provided with atmospheric valve (21).
4. the circulating device for storing liquid for lithium ion battery liquid injection operation according to claim 1, it is characterized in that: described the second pipeline (15) is provided with the 3rd valve (8) and the 4th valve (13), the 3rd valve (8) is positioned at the exit of the second closed container (2), and the 4th valve (13) is positioned at the import department of the 3rd closed container (3).
5. the circulating device for storing liquid for lithium ion battery liquid injection operation according to claim 1, is characterized in that: described the 3rd pipeline (16) is provided with the 5th valve (11).
6. the circulating device for storing liquid for lithium ion battery liquid injection operation according to claim 1, it is characterized in that: described the 5th pipeline (19) is provided with the 6th valve (6) and the 7th valve (12), the 6th valve (6) is positioned at the exit of the first closed container (1), and the 7th valve (12) is positioned at the import department of the 3rd closed container (3).
7. the circulating device for storing liquid for lithium ion battery liquid injection operation according to claim 1, it is characterized in that: described the 6th pipeline (18) is provided with the 8th valve (9) and the 9th valve (10), the 9th valve (10) is positioned at the discharging opening place of the 3rd closed container (3), and the 8th valve (9) is positioned at the port of the second closed container (2).
8. the circulating device for storing liquid for lithium ion battery liquid injection operation according to claim 1, is characterized in that: described the 3rd closed container (3) is provided with level display device (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320531974.3U CN203481315U (en) | 2013-08-29 | 2013-08-29 | Circulation type liquid storage device for lithium ion battery liquid injection process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320531974.3U CN203481315U (en) | 2013-08-29 | 2013-08-29 | Circulation type liquid storage device for lithium ion battery liquid injection process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203481315U true CN203481315U (en) | 2014-03-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320531974.3U Expired - Fee Related CN203481315U (en) | 2013-08-29 | 2013-08-29 | Circulation type liquid storage device for lithium ion battery liquid injection process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203481315U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103441235A (en) * | 2013-08-29 | 2013-12-11 | 嘉德力电源科技（苏州）有限公司 | Circulation-type liquid storage device for liquid injection procedure of lithium-ion battery |
-
2013
- 2013-08-29 CN CN201320531974.3U patent/CN203481315U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103441235A (en) * | 2013-08-29 | 2013-12-11 | 嘉德力电源科技（苏州）有限公司 | Circulation-type liquid storage device for liquid injection procedure of lithium-ion battery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140312 Termination date: 20150829 |
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| EXPY | Termination of patent right or utility model |