CN202871920U - Electrolyte jet and produced gas collection device for lithium ion batteries - Google Patents
Electrolyte jet and produced gas collection device for lithium ion batteries Download PDFInfo
- Publication number
- CN202871920U CN202871920U CN2012204321031U CN201220432103U CN202871920U CN 202871920 U CN202871920 U CN 202871920U CN 2012204321031 U CN2012204321031 U CN 2012204321031U CN 201220432103 U CN201220432103 U CN 201220432103U CN 202871920 U CN202871920 U CN 202871920U
- Authority
- CN
- China
- Prior art keywords
- battery
- lithium ion
- electrolyte
- aerogenesis
- gathering
- 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
Links
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 title claims abstract description 16
- 229910001416 lithium ion Inorganic materials 0.000 title claims abstract description 16
- 239000003792 electrolyte Substances 0.000 title abstract description 14
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 20
- 239000004033 plastic Substances 0.000 claims abstract description 13
- 238000005260 corrosion Methods 0.000 claims abstract description 8
- 230000007797 corrosion Effects 0.000 claims abstract description 8
- 229920000742 Cotton Polymers 0.000 claims abstract description 5
- 239000000839 emulsion Substances 0.000 claims description 11
- 238000007789 sealing Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract description 2
- 239000004816 latex Substances 0.000 abstract 3
- 229920000126 latex Polymers 0.000 abstract 3
- 238000005238 degreasing Methods 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 10
- 238000002347 injection Methods 0.000 description 5
- 239000007924 injection Substances 0.000 description 5
- 239000007788 liquid Substances 0.000 description 4
- 239000002390 adhesive tape Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 1
- 239000011149 active material Substances 0.000 description 1
- -1 after overflowing Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 229910000040 hydrogen fluoride Inorganic materials 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 238000007086 side reaction Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Images
Classifications
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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
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- Hybrid Cells (AREA)
Abstract
The utility model discloses an electrolyte jet and produced gas collection device for lithium ion batteries, and the device comprises a conical sucker, wherein the top of the conical sucker is provided with an opening and connected with one end of a plastic pipe, the other end of the plastic pipe is connected with one end of a latex tube, the other end of the latex tube is connected with the opening of an airbag, a degreasing cotton is filled in the latex tube and used for absorbing electrolyte generated through battery formation, one end of a connecting bar is fixed on the side face of the plastic pipe, and the other end of the connecting bar is connected with a rotating shaft fixed on a battery formation cabinet. According to the utility model, the battery production procedures are reduced, and manpower and material resources are saved; when the device is used, an electrolyte jetted in the process of battery formation can be absorbed, and gas produced in the process of battery formation can be collected, thereby reducing the corrosion to the formation cabinet and the pollution to the environment; and the device is smart in design and easy to implement.
Description
Technical field
The utility model relates to a kind of hydrojet and aerogenesis gathering-device, relates in particular to a kind of lithium ion battery hydrojet and aerogenesis gathering-device.
Background technology
In existing technology, the production process of lithium ion battery need to change into, and changing into is exactly active material in the activated batteries.Usually changing in unsealed situation of battery carried out, be that battery is after fluid injection, paste a double faced adhesive tape in liquid injection port, when battery changes into, because the side reactions such as electrolysis of a small amount of water in impurity and the battery, generate gas at inside battery, because not sealing, gas just backs down double faced adhesive tape and emits from liquid injection port.Simultaneously in the process of exhaust, meeting is excessive with electrolyte, electrolyte stream is on battery case surface and formation cabinet, and lithium-ion battery electrolytes is a kind of organic mixed solution, after overflowing, electrolyte can generate hydrogen fluoride with airborne water reaction, produce a piece hickie at battery surface and battery formation clamp, not only affect the outward appearance of battery, simultaneously heavy corrosion is caused in the some position of formation cabinet lower clamp, and then have influence on the correct formation process of battery, also can increase the battery cost and change the lower clamp that is corroded.
Therefore require a kind of hydrojet and aerogenesis gathering-device, both can absorb the electrolyte of ejection when changing into, also can collect the gas that produces in the formation process, thereby reduce the corrosion of formation cabinet and the pollution of environment.
The utility model content
The utility model purpose is exactly in order to remedy the defective of prior art, a kind of lithium ion battery hydrojet and aerogenesis gathering-device that can reduce corrosion and the environmental pollution of formation cabinet to be provided.
The utility model is achieved through the following technical solutions:
A kind of lithium ion battery hydrojet and aerogenesis gathering-device, include the taper sucker that is adsorbed on top, battery liquid-filling hole, described taper sucker open top and connect an end of a plastic tube, the other end of described plastic tube is connected with an end of emulsion tube, the other end of described emulsion tube connects the opening of an air bag, be plugged with absorbent cotton in the described emulsion tube, be used for absorbing the electrolyte that battery changes into generation, the side of described plastic tube is fixed with an end of pitman, the other end of described pitman links to each other with rotating shaft on being fixed on the battery formation cabinet, and described rotating shaft can be rotated up and down, when battery during at upper formation cabinet, by rotating shaft this device is mentioned, after battery is first-class, by rotating shaft this device is placed in battery top, after battery changes into end, mention this device by rotating shaft, take off battery.
Described lithium ion battery hydrojet and aerogenesis gathering-device is characterized in that: described taper sucker is band sealing lip limit and uses corrosion resistance rubber to make good airproof performance.
Described lithium ion battery hydrojet and aerogenesis gathering-device is characterized in that: the opening part of described air bag is provided with unidirectional valve, can stop gas backstreaming, makes gas collection in air bag.
Operation principle of the present utility model is: when battery changes into, this device is placed on the top of liquid injection hole, in the battery formation process, the gas that produces and electrolyte enter this device through the taper sucker, the electrolyte that produces is absorbed by the absorbent cotton in the emulsion tube, enters in the air bag behind the gas process plastic tube of generation and the emulsion tube.But this device Reusability.
The utility model has the advantages that: the utility model need to not adhere at the liquid injection hole place double faced adhesive tape, both reduced the battery production process, manpower and materials have been saved again, in use both can absorb the electrolyte of ejection when changing into, also can collect the gas that produces in the formation process, thereby reduce the corrosion of formation cabinet and the pollution of environment, design ingenious, easy to implement.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
As shown in Figure 1, a kind of lithium ion battery hydrojet and aerogenesis gathering-device, include the taper sucker 1 that is adsorbed on top, battery liquid-filling hole, described taper sucker 1 open top and connect an end of a plastic tube 2, the other end of described plastic tube 2 is connected with an end of emulsion tube 3, the other end of described emulsion tube 3 connects the opening of an air bag 5, be plugged with absorbent cotton 4 in the described emulsion tube 3, be used for absorbing the electrolyte that battery changes into generation, the side of described plastic tube 2 is fixed with an end of pitman 7, the other end of described pitman 7 links to each other with rotating shaft 8 on being fixed on the battery formation cabinet, described rotating shaft 8 can be rotated up and down, when battery during at upper formation cabinet, by rotating shaft 8 this device is mentioned, after battery is first-class, by rotating shaft 8 this device is placed in battery top, after battery changes into end, mention this device by rotating shaft 8, take off battery.
Described lithium ion battery hydrojet and aerogenesis gathering-device is characterized in that: described taper sucker 1 is band sealing lip limit and uses corrosion resistance rubber to make good airproof performance.
Described lithium ion battery hydrojet and aerogenesis gathering-device is characterized in that: the opening part of described air bag 5 is provided with unidirectional valve 6, can stop gas backstreaming, makes gas collection in air bag 5.
Claims (3)
1. a lithium ion battery hydrojet and aerogenesis gathering-device, it is characterized in that: include the taper sucker that is adsorbed on top, battery liquid-filling hole, described taper sucker open top and connect an end of a plastic tube, the other end of described plastic tube is connected with an end of emulsion tube, the other end of described emulsion tube connects the opening of an air bag, be plugged with absorbent cotton in the described emulsion tube, the side of described plastic tube is fixed with an end of pitman, and the other end of described pitman links to each other with rotating shaft on being fixed on the battery formation cabinet.
2. lithium ion battery hydrojet according to claim 1 and aerogenesis gathering-device is characterized in that: described taper sucker is band sealing lip limit and uses corrosion resistance rubber to make.
3. lithium ion battery hydrojet according to claim 1 and aerogenesis gathering-device, it is characterized in that: the opening part of described air bag is provided with unidirectional valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204321031U CN202871920U (en) | 2012-08-28 | 2012-08-28 | Electrolyte jet and produced gas collection device for lithium ion batteries |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204321031U CN202871920U (en) | 2012-08-28 | 2012-08-28 | Electrolyte jet and produced gas collection device for lithium ion batteries |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202871920U true CN202871920U (en) | 2013-04-10 |
Family
ID=48038611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012204321031U Expired - Fee Related CN202871920U (en) | 2012-08-28 | 2012-08-28 | Electrolyte jet and produced gas collection device for lithium ion batteries |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202871920U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109855922A (en) * | 2019-02-25 | 2019-06-07 | 深圳鸿鹏新能源科技有限公司 | Overcharging for square lithium ion power battery and overcharges electric detection means at electric detection method |
| CN113991201A (en) * | 2021-10-27 | 2022-01-28 | 远景动力技术(江苏)有限公司 | Gas adsorption diaphragm, preparation method thereof and lithium ion battery |
| CN115295902A (en) * | 2022-08-03 | 2022-11-04 | 湖北钛时代新能源有限公司 | Gas and liquid collecting device in lithium ion battery aging process and using method |
-
2012
- 2012-08-28 CN CN2012204321031U patent/CN202871920U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109855922A (en) * | 2019-02-25 | 2019-06-07 | 深圳鸿鹏新能源科技有限公司 | Overcharging for square lithium ion power battery and overcharges electric detection means at electric detection method |
| CN113991201A (en) * | 2021-10-27 | 2022-01-28 | 远景动力技术(江苏)有限公司 | Gas adsorption diaphragm, preparation method thereof and lithium ion battery |
| CN113991201B (en) * | 2021-10-27 | 2024-01-30 | 远景动力技术(江苏)有限公司 | Gas adsorption diaphragm, preparation method thereof and lithium ion battery |
| CN115295902A (en) * | 2022-08-03 | 2022-11-04 | 湖北钛时代新能源有限公司 | Gas and liquid collecting device in lithium ion battery aging process and using method |
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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 | ||
| CP03 | Change of name, title or address |
Address after: 230000 Yaohai Industrial Park, Anhui, Hefei No. D weft Road, No. 7 Patentee after: Gotion High-tech Co., Ltd. Address before: 230011, No. 7 D Road, Yaohai Industrial Park, Hefei, Anhui, China Patentee before: Hefei Guoxuan High-Tech Power Energy 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: 20130410 Termination date: 20200828 |