CN201699076U - Lithium battery filling device - Google Patents
Lithium battery filling device Download PDFInfo
- Publication number
- CN201699076U CN201699076U CN2010201827502U CN201020182750U CN201699076U CN 201699076 U CN201699076 U CN 201699076U CN 2010201827502 U CN2010201827502 U CN 2010201827502U CN 201020182750 U CN201020182750 U CN 201020182750U CN 201699076 U CN201699076 U CN 201699076U
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- China
- Prior art keywords
- vacuum
- tight
- housing
- lithium battery
- pipe
- 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.)
- Expired - Fee Related
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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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Abstract
The utility model discloses a lithium battery filling device, which comprises a vacuum cover and a base. The vacuum cover is tightly arranged together with the base via a sealing lock, a vacuum pipe and a constant-pressure through pipe are arranged on the vacuum cover, a vacuum gauge is connected onto the vacuum pipe, a first electromagnetic valve is further arranged between the vacuum gauge and the vacuum pipe, a second electromagnetic valve is arranged on the constant-pressure through pipe, a high pressure pipe is further arranged on the vacuum cover, a third electromagnetic valve is arranged on the high pressure pipe, and a pressure gauge is arranged between the third electromagnetic valve on the high pressure pipe and the vacuum cover. The lithium battery filling device has the advantages that when used for adding high-pressure high-purity nitrogen, electrolyte absorption of a battery is accelerated, a whole filling process needs only a few minutes, and efficiency is greatly improved.
Description
Technical field
The utility model relates to lithium battery priming device.
Background technology
Existing cylindrical lithium battery liquid injection process needs to inject electrolyte earlier in the battery liquid-filling cup, be placed in the vacuum adsorption box, vacuumize and leave standstill, repeat 1 to 3 time, know that the electrolyte in the fluid injection cup is absorbed by battery fully, fluid injection is finished, and finishes a fluid injection like this and need take time about 40 minutes, has influenced production efficiency greatly.
The utility model content
The purpose of this utility model is to provide lithium battery priming device and technology thereof, can effectively solve existing battery liquid-filling and need take a long time the problem that production efficiency is low.
In order to solve the problems of the technologies described above, the utility model is achieved through the following technical solutions: lithium battery priming device, comprise vacuum (-tight) housing, base, closely be set together by dense block between described vacuum (-tight) housing and the base, described vacuum (-tight) housing is provided with vacuum tube and normal pressure siphunculus, be connected with vacuum meter on the vacuum tube, also be provided with first electromagnetically operated valve between vacuum meter and the vacuum tube, described normal pressure siphunculus is provided with second battery valve, also be provided with high-voltage tube on the described vacuum (-tight) housing, described high-voltage tube is provided with the 3rd electromagnetically operated valve, is provided with Pressure gauge between the 3rd electromagnetically operated valve and the vacuum (-tight) housing on the described high-voltage tube.
Preferably, also be provided with the vacuum barrier valve on the described vacuum tube, described vacuum meter is arranged between vacuum barrier valve and the vacuum (-tight) housing; Better keep internal vacuum
Preferably, described vacuum (-tight) housing bottom is provided with annular ledge, and described dense block comprises that at least one is arranged on the mount pad on the base, and described mount pad is provided with movable plug, and described plug one end is buckled on the lug; The simple hermetically-sealed construction that uses.
Preferably, the other end of described plug is connected with cylinder; Promote plug by cylinder, safe and reliable.
Preferably, be provided with sealing ring between described vacuum (-tight) housing and the base; Further strengthen overall tightness.
Compared with prior art, the utility model has the advantages that: use this device to add high pressure, high-purity nitrogen, quicken the battery Electolyte-absorptive, the whole fluid injection time only needs a few minutes, has improved efficient greatly.
Description of drawings
Fig. 1 is the structural representation of the utility model lithium battery priming device.
Embodiment
Consult the embodiment of Fig. 1 for the utility model lithium battery priming device, comprise vacuum (-tight) housing 1, base 2, closely be set together by dense block between described vacuum (-tight) housing 1 and the base 2, described vacuum (-tight) housing 1 is provided with vacuum tube 3 and normal pressure siphunculus 4, be connected with vacuum meter 5 on the vacuum tube 3, also be provided with first electromagnetically operated valve 6 between vacuum meter 5 and the vacuum tube 3, described normal pressure siphunculus 4 is provided with second battery valve 7, also be provided with high-voltage tube 8 on the described vacuum (-tight) housing 1, described high-voltage tube 8 is provided with the 3rd electromagnetically operated valve 9, be provided with Pressure gauge 10 between the 3rd electromagnetically operated valve 9 and the vacuum (-tight) housing 1 on the described high-voltage tube 8, also be provided with vacuum barrier valve 11 on the described vacuum tube 3, described vacuum meter 5 is arranged between vacuum barrier valve 11 and the vacuum (-tight) housing 1, described vacuum (-tight) housing 1 bottom is provided with annular ledge 12, described dense block comprises that at least one is arranged on the mount pad 13 on the base 2, described mount pad 13 is provided with movable plug 14, described plug 14 1 ends are buckled on the lug 12, the other end of described plug 14 is connected with cylinder 15, is provided with sealing ring 16 between described vacuum (-tight) housing 1 and the base 2.
Adopt the lithium battery liquid injection process of above-mentioned lithium battery priming device, may further comprise the steps successively: the lithium battery that A. will put into electrolyte is placed on vacuum (-tight) housing 1, closes dense block; B. will be evacuated down to-0.06 MPa in the vacuum (-tight) housing 1, and kept 10 seconds; C. make in the vacuum (-tight) housing 1 and return to normal atmosphere (An), close first electromagnetically operated valve 6; D. in vacuum (-tight) housing 1, inject the nitrogen of 0.4 MPa, and kept 1 minute to 2 minutes; E. make in the vacuum (-tight) housing 1 and return to normal atmosphere (An), will be evacuated down to-0.02 MPa in the vacuum (-tight) housing 1 again; F. make return to normal atmosphere (An) in the vacuum (-tight) housing 1 after, open dense block, lithium battery is taken out after rising vacuum (-tight) housing 1.
The above only is a specific embodiment of the utility model, but technical characterictic of the present utility model is not limited thereto, any those skilled in the art is in field of the present utility model, and variation of being done or modification all are encompassed among the claim of the present utility model.
Claims (5)
1. lithium battery priming device, comprise vacuum (-tight) housing (1), base (2), closely be set together by dense block between described vacuum (-tight) housing (1) and the base (2), described vacuum (-tight) housing (1) is provided with vacuum tube (3) and normal pressure siphunculus (4), be connected with vacuum meter (5) on the vacuum tube (3), also be provided with first electromagnetically operated valve (6) between vacuum meter (5) and the vacuum tube (3), described normal pressure siphunculus (4) is provided with second battery valve (7), it is characterized in that: also be provided with high-voltage tube (8) on the described vacuum (-tight) housing (1), described high-voltage tube (8) is provided with the 3rd electromagnetically operated valve (9), is provided with Pressure gauge (10) between last the 3rd electromagnetically operated valve of described high-voltage tube (8) (9) and the vacuum (-tight) housing (1).
2. lithium battery priming device as claimed in claim 1 is characterized in that: also be provided with vacuum barrier valve (11) on the described vacuum tube (3), described vacuum meter (5) is arranged between vacuum barrier valve (11) and the vacuum (-tight) housing (1).
3. lithium battery priming device as claimed in claim 1, it is characterized in that: described vacuum (-tight) housing (1) bottom is provided with annular ledge (12), described dense block comprises that at least one is arranged on the mount pad (13) on the base (2), described mount pad (13) is provided with movable plug (14), and described plug (14) one ends are buckled on the lug (12).
4. lithium battery priming device as claimed in claim 3 is characterized in that: the other end of described plug (14) is connected with cylinder (15).
5. lithium battery priming device as claimed in claim 1 is characterized in that: be provided with sealing ring (16) between described vacuum (-tight) housing (1) and the base (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201827502U CN201699076U (en) | 2010-05-05 | 2010-05-05 | Lithium battery filling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201827502U CN201699076U (en) | 2010-05-05 | 2010-05-05 | Lithium battery filling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201699076U true CN201699076U (en) | 2011-01-05 |
Family
ID=43400322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201827502U Expired - Fee Related CN201699076U (en) | 2010-05-05 | 2010-05-05 | Lithium battery filling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201699076U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101882674A (en) * | 2010-05-05 | 2010-11-10 | 浙江天能能源科技有限公司 | Lithium battery priming device and technology thereof |
| CN102324490A (en) * | 2011-09-16 | 2012-01-18 | 深圳市创明电池技术有限公司 | Battery electrolyte injection method |
| CN106058142A (en) * | 2016-08-09 | 2016-10-26 | 青海时代新能源科技有限公司 | Electrolyte injection apparatus for battery |
| CN106450139A (en) * | 2016-08-25 | 2017-02-22 | 江苏元景锂粉工业有限公司 | Device for adding lithium battery electrolyte |
| CN115064848A (en) * | 2022-06-27 | 2022-09-16 | 鹤壁市诺信电子有限公司 | Liquid injection device and liquid injection method for lithium battery |
-
2010
- 2010-05-05 CN CN2010201827502U patent/CN201699076U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101882674A (en) * | 2010-05-05 | 2010-11-10 | 浙江天能能源科技有限公司 | Lithium battery priming device and technology thereof |
| CN101882674B (en) * | 2010-05-05 | 2012-09-19 | 浙江天能能源科技有限公司 | Lithium battery priming device and technology thereof |
| CN102324490A (en) * | 2011-09-16 | 2012-01-18 | 深圳市创明电池技术有限公司 | Battery electrolyte injection method |
| CN106058142A (en) * | 2016-08-09 | 2016-10-26 | 青海时代新能源科技有限公司 | Electrolyte injection apparatus for battery |
| CN106450139A (en) * | 2016-08-25 | 2017-02-22 | 江苏元景锂粉工业有限公司 | Device for adding lithium battery electrolyte |
| CN115064848A (en) * | 2022-06-27 | 2022-09-16 | 鹤壁市诺信电子有限公司 | Liquid injection device and liquid injection method for lithium battery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 313100 pheasant City Industrial Park, Zhejiang, Changxing County Patentee after: Zhejiang energy energy Polytron Technologies Inc Address before: 313100 pheasant City Industrial Park, Zhejiang, Changxing County Patentee before: Zhejiang Tianneng Energy Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110105 Termination date: 20170505 |