CN209515848U - A kind of electrolyte apparatus for fast switching for lithium ion battery production - Google Patents
A kind of electrolyte apparatus for fast switching for lithium ion battery production Download PDFInfo
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- CN209515848U CN209515848U CN201920294144.0U CN201920294144U CN209515848U CN 209515848 U CN209515848 U CN 209515848U CN 201920294144 U CN201920294144 U CN 201920294144U CN 209515848 U CN209515848 U CN 209515848U
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- pipeline
- surge tank
- fluid reservoir
- electrolyte
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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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- 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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Abstract
The utility model relates to a kind of electrolyte apparatus for fast switching for lithium ion battery production, including feed pipe, pipeline A, pipeline B, surge tank A, surge tank B, pipeline A1, pipeline B1, fluid reservoir A, fluid reservoir B, pipeline A2, pipeline B2, discharge nozzle and ceramic pump, the pipeline A and pipeline B are connect with surge tank A and surge tank B respectively, the feed pipe is connect with pipeline A and pipeline B by 1# tee tube, the pipeline A2 and pipeline B2 are connect with fluid reservoir A and fluid reservoir B respectively, the discharge nozzle is connect with ceramic pump, it is connected between the pipeline A2 and pipeline B2 and discharge nozzle by 2# tee tube, described two surge tanks and two fluid reservoirs pass through pipeline A1 respectively and connect with pipeline B1, the pipeline A, pipeline B, pipeline A2 and pipeline B2 is equipped with valve.The utility model can be switched fast electrolyte, improve the production efficiency of lithium ion battery by two tee tubes of setting, multiple valves, two surge tanks and two fluid reservoirs.
Description
Technical field
The utility model relates to lithium ion battery production equipment technology, more particularly to one kind are raw for lithium ion battery
The electrolyte apparatus for fast switching of production.
Background technique
Lithium ion battery compared with traditional secondary cell, have operating voltage is high, specific energy is big, discharging voltage balance,
Have extended cycle life, non-environmental-pollution outstanding advantages of, have been widely used for mobile phone, laptop and portable survey
The miniaturizations electronic device such as measuring appratus, while being also the preferred power supply of following hybrid vehicle and pure power vehicle.
Lithium ion battery includes positive plate, negative electrode tab, diaphragm and electrolyte, and wherein electrolyte needs to inject by filling machine
In lithium ion battery, in the actual production of lithium ion battery, electrolyte passes through feed pipe first and enters surge tank, then again into
Enter fluid reservoir, filling machine is then squeezed by ceramic pump, finally by filling machine injection battery.In order to improve in actual production
Battery performance will often import electrolyte and carry out pilot scale, be produced again with previous electrolyte after pilot scale, this is just needed often
Replace electrolyte.In producing at present, a fluid injection workshop is only configured with a surge tank and fluid reservoir, when replacement electrolyte
When, the electrolyte in surge tank and fluid reservoir needs to be discharged, this needs takes considerable time electrolyte is discharged, and is mostly
Manual operation, low efficiency is troublesome in poeration, so now proposing a kind of device for being switched fast electrolyte.
Chinese patent CN207765531U discloses a kind of device of quick-replaceable electrolyte, and the device is in use, by electric
Solution liquid is stored in liquid storage bottle, when replacing electrolyte, is adjusted electric three passes valve, vacuum pump work is controlled, so that in imbibition cylinder
Negative pressure is generated, waste liquid is drawn into imbibition cylinder by No.1 hose, is then flowed into waste liquid bottle by imbibition bucket, imbibition is complete
Cheng Hou controls liquid pump work, by the electrolyte in liquid storage bottle by No. two hoses by exhausted by adjusting electric three passes valve
Edge intubation is injected into battery.Although it is simple that the device switches electrolyte, needs for electrolyte to be pumped into waste liquid bottle, need
It takes considerable time, reduces production efficiency.
Utility model content
In order to solve electrolyte switching in the production of existing lithium ion battery, time-consuming, and the low problem of production efficiency, this is practical
It is novel to propose a kind of electrolyte apparatus for fast switching for lithium ion battery production.
The utility model is to realize that above-mentioned target adopts the technical scheme that:
A kind of electrolyte apparatus for fast switching for lithium ion battery production, which is characterized in that including feed pipe, pipeline
A, pipeline B, surge tank A, surge tank B, pipeline A1, pipeline B1, fluid reservoir A, fluid reservoir B, pipeline A2, pipeline B2, discharge nozzle and
Ceramic pump, the pipeline A are connect with surge tank A, and the pipeline B is connect with surge tank B, the feed pipe and pipeline A and pipeline B
It is connected by 1# tee tube, valve A is provided on the pipeline A, valve B, the pipeline A2 and storage are provided on the pipeline B
Flow container A connection, pipeline B2 are connect with fluid reservoir B, and the discharge nozzle is connect with ceramic pump, the pipeline A2 and pipeline B2 and discharging
It is connected between pipe by 2# tee tube, valve A2 is provided on the pipeline A2, valve B2 is provided on the pipeline B2, it is described
Surge tank A is connected with fluid reservoir A by pipeline A1, and the surge tank B is connected with fluid reservoir B by pipeline B1.
The top of surge tank A is arranged in the pipeline A, and the top of surge tank B is arranged in the pipeline B.
One end of the pipeline A1 is connected to the bottom of surge tank A, and the other end is connected to the top of fluid reservoir A, the pipe
One end of road B1 is connected to the bottom of surge tank B, and the other end is connected to the top of fluid reservoir B.
The bottom of fluid reservoir A is arranged in the pipeline A2, and the bottom of fluid reservoir B is arranged in the pipeline B2.
The ceramic pump is connect with filling machine.
The feed pipe, pipeline A, pipeline B, pipeline A1, pipeline B1, pipeline A2, pipeline B2 and discharge nozzle material be iron
Fluorine dragon.
Working method: when needing to switch new electrolyte, the valve A on pipeline A being turned off, the valve B on opening conduits B,
Valve A2 on pipeline A2 is turned off, the valve B2 on opening conduits B2, new electrolyte enters buffering by feed inlet and pipeline B
Then tank B enters fluid reservoir B by pipeline B1, squeeze into filling machine by ceramic pump finally by pipeline B2, original electrolyte after
It is continuous to be placed in surge tank A and fluid reservoir A；It, will be on pipeline B when needing to switch back into original electrolyte after new electrolyte pilot scale
Valve B turn off, the valve A on opening conduits A turns off the valve B2 on pipeline B2, the valve A2 on opening conduits A2, former
First electrolyte enters surge tank A by feed inlet and pipeline A, then enters fluid reservoir A by pipeline A1, finally by pipeline
A2 squeezes into filling machine by ceramic pump；If the new electrolyte tried out in is subsequent will also to be used, and continue to be placed on surge tank B and liquid storage
In tank B, the new electrolyte tried out as in is subsequent not to use discharge.
The utility model has the beneficial effects that the utility model passes through setting two tee tubes, multiple valves, two surge tanks
With two fluid reservoirs, facilitate in lithium ion battery production process and be switched fast electrolyte, improves the production efficiency of lithium ion battery.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
In figure: 1, feed pipe 2, pipeline A 3, valve A 4,1# tee tube 5, pipeline B 6, valve B 7, surge tank A
8, surge tank B 9, pipeline A1 10, pipeline B1 11, fluid reservoir A 12, fluid reservoir B 13, pipeline B2,14, valve B2 15, pipe
Road A2,16, valve A2 17,2# tee tube 18, discharge nozzle 19, ceramic pump.
Specific embodiment
In order to solve electrolyte switching in the production of existing lithium ion battery, time-consuming, and the low problem of production efficiency, this is practical
It is novel to propose a kind of electrolyte apparatus for fast switching for lithium ion battery production.This is further described below with reference to diagram
Utility model.
As shown in Figure 1, a kind of electrolyte apparatus for fast switching for lithium ion battery production, including feed pipe (1), pipe
Road A(2), pipeline B(5), surge tank A(7), surge tank B(8), pipeline A1(9), pipeline B1(10), fluid reservoir A(11), fluid reservoir
B(12), pipeline A2(15), pipeline B2(13), discharge nozzle (18) and ceramic pump (19), the pipeline A(2) with surge tank A(7) even
Connect, the pipeline B(5) connect with surge tank B(8), the feed pipe (1) and pipeline A(2) and pipeline B(5) pass through 1# tee tube
(4) connect, the pipeline A(2) on be provided with valve A(3), the pipeline B(5) on be provided with valve B(6), the pipeline A2
(15) it is connect with fluid reservoir A(11), pipeline B2(13) it is connect with fluid reservoir B(12), the discharge nozzle (18) and ceramic pump (19)
Connection, the pipeline A2(15) it is connect between pipeline B2(13) and discharge nozzle (18) by 2# tee tube (17), the pipeline
A2(15 valve A2(16 is provided on)), the pipeline B2(13) on be provided with valve B2(14), the surge tank A(7) and storage
Flow container A(11) pass through pipeline A1(9) connection, the surge tank B(8) and fluid reservoir B(12) pass through pipeline B1(10) connection.
The pipeline A(2) be arranged in the top of surge tank A(7), the pipeline B(5) be arranged on the top of surge tank B(8)
Portion.
The pipeline A1(9) one end be connected to surge tank A(7) bottom, the other end is connected to fluid reservoir A(11) it is upper
Portion, the pipeline B1(10) one end be connected to surge tank B(8) bottom, the other end is connected to fluid reservoir B(12) top.
The pipeline A2(15) be arranged in the bottom of fluid reservoir A(11), the pipeline B2(13) be arranged in fluid reservoir B(12)
Bottom.
The ceramic pump (19) connect with filling machine.
The feed pipe (1), pipeline A(2), pipeline B(5), pipeline A1(9), pipeline B1(10), pipeline A2(15), pipeline
B2(13) and the material of discharge nozzle (18) is Teflon.
Working method: when needing to switch new electrolyte, the valve A on pipeline A being turned off, the valve B on opening conduits B,
Valve A2 on pipeline A2 is turned off, the valve B2 on opening conduits B2, new electrolyte enters buffering by feed inlet and pipeline B
Then tank B enters fluid reservoir B by pipeline B1, squeeze into filling machine by ceramic pump finally by pipeline B2, original electrolyte after
It is continuous to be placed in surge tank A and fluid reservoir A；It, will be on pipeline B when needing to switch back into original electrolyte after new electrolyte pilot scale
Valve B turn off, the valve A on opening conduits A turns off the valve B2 on pipeline B2, the valve A2 on opening conduits A2, former
First electrolyte enters surge tank A by feed inlet and pipeline A, then enters fluid reservoir A by pipeline A1, finally by pipeline
A2 squeezes into filling machine by ceramic pump；If the new electrolyte tried out in is subsequent will also to be used, and continue to be placed on surge tank B and liquid storage
In tank B, the new electrolyte tried out as in is subsequent not to use discharge.
The utility model has the beneficial effects that the utility model passes through setting two tee tubes, multiple valves, two surge tanks
With two fluid reservoirs, facilitate in lithium ion battery production process and be switched fast electrolyte, improves the production efficiency of lithium ion battery.
Claims (6)
1. a kind of electrolyte apparatus for fast switching for lithium ion battery production, which is characterized in that including feed pipe (1), pipe
Road A(2), pipeline B(5), surge tank A(7), surge tank B(8), pipeline A1(9), pipeline B1(10), fluid reservoir A(11), fluid reservoir
B(12), pipeline A2(15), pipeline B2(13), discharge nozzle (18) and ceramic pump (19), the pipeline A(2) with surge tank A(7) even
Connect, the pipeline B(5) connect with surge tank B(8), the feed pipe (1) and pipeline A(2) and pipeline B(5) pass through 1# tee tube
(4) connect, the pipeline A(2) on be provided with valve A(3), the pipeline B(5) on be provided with valve B(6), the pipeline A2
(15) it is connect with fluid reservoir A(11), pipeline B2(13) it is connect with fluid reservoir B(12), the discharge nozzle (18) and ceramic pump (19)
Connection, the pipeline A2(15) it is connect between pipeline B2(13) and discharge nozzle (18) by 2# tee tube (17), the pipeline
A2(15 valve A2(16 is provided on)), the pipeline B2(13) on be provided with valve B2(14), the surge tank A(7) and storage
Flow container A(11) pass through pipeline A1(9) connection, the surge tank B(8) and fluid reservoir B(12) pass through pipeline B1(10) connection.
2. a kind of electrolyte apparatus for fast switching for lithium ion battery production according to claim 1, feature exist
It is arranged in the pipeline A(2) in the top of surge tank A(7), the pipeline B(5) it is arranged at the top of surge tank B(8).
3. a kind of electrolyte apparatus for fast switching for lithium ion battery production according to claim 1, feature exist
Be connected to surge tank A(7 in one end of the pipeline A1(9)) bottom, the other end is connected to fluid reservoir A(11) top, institute
State pipeline B1(10) one end be connected to surge tank B(8) bottom, the other end is connected to fluid reservoir B(12) top.
4. a kind of electrolyte apparatus for fast switching for lithium ion battery production according to claim 1, feature exist
It is arranged in the pipeline A2(15) in the bottom of fluid reservoir A(11), the pipeline B2(13) it is arranged at the bottom of fluid reservoir B(12)
Portion.
5. a kind of electrolyte apparatus for fast switching for lithium ion battery production according to claim 1, feature exist
In the ceramic pump (19) connect with filling machine.
6. a kind of electrolyte apparatus for fast switching for lithium ion battery production according to claim 1, feature exist
In the feed pipe (1), pipeline A(2), pipeline B(5), pipeline A1(9), pipeline B1(10), pipeline A2(15), pipeline B2(13)
Material with discharge nozzle (18) is Teflon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920294144.0U CN209515848U (en) | 2019-03-08 | 2019-03-08 | A kind of electrolyte apparatus for fast switching for lithium ion battery production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920294144.0U CN209515848U (en) | 2019-03-08 | 2019-03-08 | A kind of electrolyte apparatus for fast switching for lithium ion battery production |
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| Publication Number | Publication Date |
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| CN209515848U true CN209515848U (en) | 2019-10-18 |
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| CN201920294144.0U Active CN209515848U (en) | 2019-03-08 | 2019-03-08 | A kind of electrolyte apparatus for fast switching for lithium ion battery production |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113314782A (en) * | 2021-05-24 | 2021-08-27 | Oppo广东移动通信有限公司 | Heat dissipation assembly, battery pack and robot |
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2019
- 2019-03-08 CN CN201920294144.0U patent/CN209515848U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113314782A (en) * | 2021-05-24 | 2021-08-27 | Oppo广东移动通信有限公司 | Heat dissipation assembly, battery pack and robot |
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