CN206573257U - Testing arrangement is suppressed to power lithium cell electricity core - Google Patents
Testing arrangement is suppressed to power lithium cell electricity core Download PDFInfo
- Publication number
- CN206573257U CN206573257U CN201720196195.0U CN201720196195U CN206573257U CN 206573257 U CN206573257 U CN 206573257U CN 201720196195 U CN201720196195 U CN 201720196195U CN 206573257 U CN206573257 U CN 206573257U
- Authority
- CN
- China
- Prior art keywords
- escape pipe
- battery
- lithium cell
- power lithium
- box body
- 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.)
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- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 16
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 16
- 238000012360 testing method Methods 0.000 title claims abstract description 16
- 230000005611 electricity Effects 0.000 title claims abstract description 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 24
- 239000007788 liquid Substances 0.000 claims abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229910052757 nitrogen Inorganic materials 0.000 claims description 11
- 238000002347 injection Methods 0.000 claims description 7
- 239000007924 injection Substances 0.000 claims description 7
- 239000007789 gas Substances 0.000 claims description 6
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- 208000027418 Wounds and injury Diseases 0.000 abstract description 5
- 230000006378 damage Effects 0.000 abstract description 4
- 208000014674 injury Diseases 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000012797 qualification Methods 0.000 abstract description 2
- 229910001873 dinitrogen Inorganic materials 0.000 abstract 2
- 238000005259 measurement Methods 0.000 abstract 1
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 229910001416 lithium ion Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
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- Hybrid Cells (AREA)
Abstract
The utility model relates to a testing arrangement is suppressed to power lithium cell electricity core. Including the circulation box body of uncovered form and with circulation box body matched with apron, the circulation box body in splendid attire have water and empty battery, empty battery place on the battery rack and press from both sides tightly through anchor clamps, anchor clamps include anchor clamps body, set up intake pipe and the outlet duct on the anchor clamps body, intake pipe and outside nitrogen gas source link to each other, outlet duct and empty battery on the notes liquid mouth that sets up link to each other. According to the above technical scheme, the utility model discloses simple structure, the flow is clear, and the nitrogen gas that adopts can not produce the injury to the human body, guarantees personal safety, improves the qualification rate that detects, ensures the cleanness of surrounding environment simultaneously, reduces the direct contact of measurement personnel and frock and the effectual industrial injury of avoiding, convenient operation, better satisfied production demand.
Description
Technical field
The utility model is related to field of lithium, and in particular to a kind of power lithium cell electric core suppresses test device.
Background technology
Because the energy of modern society is increasingly reduced, the pollution that traditional energy is brought is on the rise, and lithium ion battery is made
For a kind of novel energy-storing power supply, have the advantages that energy height, operating voltage height, small volume, storage life are long.With contemporary people pair
The requirement more and more higher of the energy and environment, and infringement of the dynamic lithium battery during the manufacturing to human body and environment compared with
It is small.There is very big superiority compared to traditional lead-acid battery, as discharge of automobile exhaust fumes triggers the aggravation of environmental problem, power
Lithium battery can also replace fuel oil to turn into the new energy that automobile is used.
Use of the power lithium-ion battery on automobile is more and more, and technology is also more ripe, and electric automobile will be to tradition
Automobile industry brings revolutionary change, therefore requires also higher to the production and processing of battery, existing test air-tightness device
It is that security performance is low, operation difficulty is big, Stress control is inaccurate, inefficiency, fault rate height etc..
Utility model content
The purpose of this utility model is that providing a kind of power lithium cell electric core suppresses test device, test device operation
Convenient, cost is low, fault rate is low.
To achieve the above object, the utility model employs following technical scheme：Circulation box body including open-like shape and
With the cover plate of transfer box mates, water and empty battery are loaded with described transfer box body, described empty battery is placed on electricity
On the frame of pond and by clamp, described fixture includes chuck body, the air inlet pipe being arranged in chuck body and outlet
Pipe, described air inlet pipe is connected with outside Nitrogen source gases, and described escape pipe is connected with the liquid injection port set on empty battery.
Described battery carrier is that section is in three-back-shaped hollow support body, and described escape pipe passes through battery carrier, and escape pipe
Bottom lean and connect with the liquid injection port of empty battery.
The bottom of the escape pipe is sharp-crested structure.
Coordinate between described escape pipe and battery carrier for screw thread, described escape pipe is provided with external screw thread, described electricity
Pond frame, which is provided with, is welded with what is set perpendicular to escape pipe on the internal thread being engaged with escape pipe external screw thread, described escape pipe
Compressor arm.
Described air inlet pipe is connected with pressure-reducing valve, and described pressure-reducing valve is arranged on the outside of circulation box body, and pressure-reducing valve
Import is connected with Nitrogen source gases, and the outlet of the pressure-reducing valve is connected by flexible pipe with air inlet pipe, is additionally provided with described pressure-reducing valve
Pressure gauge.
Described empty battery is the hollow shell being welded by aluminum hull cover plate.
Described cover plate is acrylic board.
As shown from the above technical solution, the utility model is simple in construction, clear process, and the nitrogen used to human body not
Injury can be produced, it is ensured that personal safety, improve the qualification rate of detection, while ensuring the cleaning of surrounding environment, reduce testing staff
Direct contact with frock and industrial injury is effectively avoided, it is easy to operate, better meet production requirement.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
The utility model is described further below in conjunction with the accompanying drawings：
A kind of power lithium cell electric core as shown in Figure 1 suppresses test device, including open-like shape circulation box body 1 and with
Water 3 and empty battery 4 are loaded with the cover plate 2 that circulation box body 1 is engaged, circulation box body 1, empty battery 4 is placed on battery carrier 5 simultaneously
By clamp, fixture includes chuck body 6, the air inlet pipe 7 being arranged in chuck body 6 and escape pipe 8, air inlet pipe 7
It is connected with outside Nitrogen source gases, escape pipe 8 is connected with the liquid injection port set on empty battery 4.
Further, battery carrier 5 is that section is in three-back-shaped hollow support body, and escape pipe 8 passes through battery carrier 5, and escape pipe 8
Bottom lean and connect with the liquid injection port of empty battery 4.
Further, the bottom of escape pipe 8 is sharp-crested structure.
Further, coordinate between escape pipe 8 and battery carrier 5 for screw thread, escape pipe 8 is provided with external screw thread, battery carrier 5
Provided with the internal thread being engaged with the external screw thread of escape pipe 8, the compressor arm 9 set perpendicular to escape pipe 8 is welded with escape pipe 8.
I.e. by the rotation of compressor arm 9, high and low position of the escape pipe 8 on battery carrier 5 is can adjust, to realize the release with empty battery 4
Or clamp.
Further, air inlet pipe 7 is connected with pressure-reducing valve 10, and pressure-reducing valve 10 is arranged on the outside of circulation box body 1, and pressure-reducing valve
10 import is connected with Nitrogen source gases, and nitrogen here refers to that can be compressed to high pressure is dissolved in water and will not personnel be caused with what wound was slitted
Nitrogen, the outlet of pressure-reducing valve 10 is connected by flexible pipe 11 with air inlet pipe 7, and pressure gauge 12 is additionally provided with pressure-reducing valve 10.Pressure-reducing valve 10
Can be by high voltage adjusting to convenient pressure, it is ensured that the other elements after the valve of pressure-reducing valve 10 are not destroyed by high pressure, while can be with
Ensure the stabilization of outlet pressure.
Further, empty battery 4 is the hollow shell being welded by aluminum hull cover plate, and empty battery here refers to without electricity
The hollow shell of core.
Further, cover plate 2 is acrylic board.Acrylic board can more intuitively detect air-tightness and ensure tester
Security.
Use process of the present utility model is as follows：
First aluminum hull cover plate is welded into after sky battery 4 by Laser Welding and is put into battery carrier 5, compressor arm 9 is tightened, makes outlet
The liquid injection port of the empty battery 4 of bottom tip alignment of pipe 8, the fixture and battery carrier 5 that clip sky battery 4 are put into and have been added to water 3
Circulation box body 1 in, access nitrogen, nitrogen by flexible pipe 11 enter fixture air inlet pipe 7, can now be controlled by pressure-reducing valve 10
Pressure, and observe by cover plate 2 air-tightness of empty battery 4, and the explosion-proof pressure value shown simultaneously in observation pressure gauge 12.
Embodiment described above is only that preferred embodiment of the present utility model is described, not to this practicality
New scope is defined, on the premise of the utility model design spirit is not departed from, and those of ordinary skill in the art are to this
Various modifications and improvement that the technical scheme of utility model is made, all should fall into the protection of the utility model claims determination
In the range of.
Claims (7)
1. a kind of power lithium cell electric core suppresses test device, it is characterised in that：Circulation box body including open-like shape（1）And with
Circulate box body（1）The cover plate being engaged（2）, described circulation box body（1）Inside it is loaded with water（3）And empty battery（4）, described sky
Battery（4）It is placed on battery carrier（5）Above and by clamp, described fixture includes chuck body（6）, be arranged on fixture sheet
Body（6）On air inlet pipe（7）And escape pipe（8）, described air inlet pipe（7）It is connected with outside Nitrogen source gases, described goes out
Tracheae（8）With empty battery（4）The liquid injection port of upper setting is connected.
2. power lithium cell electric core according to claim 1 suppresses test device, it is characterised in that：Described battery carrier
（5）It is in three-back-shaped hollow support body, described escape pipe for section（8）Through battery carrier（5）, and escape pipe（8）Bottom with
Empty battery（4）Liquid injection port lean and connect.
3. power lithium cell electric core according to claim 1 suppresses test device, it is characterised in that：The escape pipe（8）
Bottom be sharp-crested structure.
4. power lithium cell electric core according to claim 1 suppresses test device, it is characterised in that：Described escape pipe
（8）With battery carrier（5）Between for screw thread coordinate, described escape pipe（8）It is provided with external screw thread, described battery carrier（5）On set
Have and escape pipe（8）The internal thread that external screw thread is engaged, described escape pipe（8）On be welded with perpendicular to escape pipe（8）Set
Compressor arm（9）.
5. power lithium cell electric core according to claim 1 suppresses test device, it is characterised in that：Described air inlet pipe
（7）With pressure-reducing valve（10）It is connected, described pressure-reducing valve（10）It is arranged on circulation box body（1）Outside, and pressure-reducing valve（10）Enter
Mouth is connected with Nitrogen source gases, the pressure-reducing valve（10）Outlet pass through flexible pipe（11）With air inlet pipe（7）It is connected, described pressure-reducing valve
（10）On be additionally provided with pressure gauge（12）.
6. power lithium cell electric core according to claim 1 or 2 suppresses test device, it is characterised in that：Described sky electricity
Pond（4）For the hollow shell being welded by aluminum hull cover plate.
7. power lithium cell electric core according to claim 1 suppresses test device, it is characterised in that：Described cover plate（2）
For acrylic board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720196195.0U CN206573257U (en) | 2017-03-01 | 2017-03-01 | Testing arrangement is suppressed to power lithium cell electricity core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720196195.0U CN206573257U (en) | 2017-03-01 | 2017-03-01 | Testing arrangement is suppressed to power lithium cell electricity core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206573257U true CN206573257U (en) | 2017-10-20 |
Family
ID=60056801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720196195.0U Active CN206573257U (en) | 2017-03-01 | 2017-03-01 | Testing arrangement is suppressed to power lithium cell electricity core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206573257U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108645698A (en) * | 2018-05-15 | 2018-10-12 | 中航锂电（江苏）有限公司 | A kind of lithium battery free state sealing welding line pressure resistant testing device |
| CN109269729A (en) * | 2018-11-20 | 2019-01-25 | 湖南安德丰新能源科技有限公司 | A kind of lithium battery rapid leakage detecting method |
| CN110031317A (en) * | 2018-04-27 | 2019-07-19 | 自贡朗星达科技有限公司 | A kind of battery suppresses test device |
| CN112557873A (en) * | 2020-12-04 | 2021-03-26 | 上海华岭集成电路技术股份有限公司 | Device for automatically cleaning clamp in integrated circuit testing process |
-
2017
- 2017-03-01 CN CN201720196195.0U patent/CN206573257U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110031317A (en) * | 2018-04-27 | 2019-07-19 | 自贡朗星达科技有限公司 | A kind of battery suppresses test device |
| CN108645698A (en) * | 2018-05-15 | 2018-10-12 | 中航锂电（江苏）有限公司 | A kind of lithium battery free state sealing welding line pressure resistant testing device |
| CN109269729A (en) * | 2018-11-20 | 2019-01-25 | 湖南安德丰新能源科技有限公司 | A kind of lithium battery rapid leakage detecting method |
| CN112557873A (en) * | 2020-12-04 | 2021-03-26 | 上海华岭集成电路技术股份有限公司 | Device for automatically cleaning clamp in integrated circuit testing process |
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