CN206742376U - A kind of lithium battery electrolytes liquid-injection equipment - Google Patents
A kind of lithium battery electrolytes liquid-injection equipment Download PDFInfo
- Publication number
- CN206742376U CN206742376U CN201720364702.7U CN201720364702U CN206742376U CN 206742376 U CN206742376 U CN 206742376U CN 201720364702 U CN201720364702 U CN 201720364702U CN 206742376 U CN206742376 U CN 206742376U
- Authority
- CN
- China
- Prior art keywords
- vacuum tank
- liquid injection
- liquid
- battery
- electrolyte
- 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
-
- 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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- Filling, Topping-Up Batteries (AREA)
Abstract
The utility model provides a kind of lithium battery electrolytes liquid-injection equipment, is related to electrolyte injection equipment field.The lithium battery electrolytes liquid-injection equipment, including pedestal, battery mounting is installed with the left of the top of the pedestal, vavuum pump is installed with the left of the top of the pedestal, vacuum tank is provided with the top of the battery mounting, inert gas pressure pan is provided with the left of the top of the vacuum tank, the upper right corner of the vacuum tank offers air bleeding valve, pressure gauge is provided with the right side of the vacuum tank, battery mounting is internally provided with battery, liquid injection cap is provided with the top of battery, air intake duct is provided with below the right side of vavuum pump.The lithium battery electrolytes liquid-injection equipment, by way of vavuum pump is fixedly mounted in the left side at the top of pedestal and inert gas tank is fixedly mounted at the top of vacuum tank, having reached makes stable gas pressure, is easy to fluid injection and electrolyte is not likely to produce bubble.
Description
Technical field
Electrolyte injection equipment technical field is the utility model is related to, specially a kind of lithium battery electrolytes liquid-injection equipment.
Background technology
Electrolyte is the medium (having certain corrosivity) that chemical cell, electrochemical capacitor etc. use, for their normal work
Offer ion is provided.And the chemical reaction for ensureing to occur in work is reversible.Electrolyte is as essential in chemical cell
A part, so a suitable electrolyte injection apparatus is equally essential.
Battery electrolyte injection method in the market mostly uses the mode of pipelining, and floor space is big, into
This height, and in the injection process in electrolyte, because air pressure is unstable, the electrolyte injected in battery case is easy to production
Anger bubble, this has a strong impact on the quality and service life of battery.
Utility model content
(1) technical problem solved
In view of the shortcomings of the prior art, the utility model provides a kind of lithium battery electrolytes liquid-injection equipment, solves
State the existing battery electrolyte injection device proposed in background technology and asking for bubble is easily produced during electrolyte is injected
Topic.
(2) technical scheme
To realize object above, the utility model is achieved by the following technical programs：A kind of lithium battery electrolytes note
Liquid equipment, including pedestal, battery mounting is installed with the top of the pedestal, and peace is fixed in the left side at the top of the pedestal
Equipped with vavuum pump, vacuum tank is provided with the top of the battery mounting, inertia is provided with the left of the top of the vacuum tank
Gas high pressure tank, the upper right corner of the vacuum tank offer air bleeding valve, pressure gauge are provided with the right side of the vacuum tank.
The battery mounting is internally provided with battery, and liquid injection cap is provided with the top of the battery.
Air intake duct is provided with below the right side of the vavuum pump, the one end of the air intake duct away from vavuum pump extends to very
The inside of empty van, escape pipe is provided with above the right side of the vavuum pump.
The bottom of the inwall of the vacuum tank is installed with accommodation seat, and the accommodation seat is internally provided with electrolyte
Tank, the bottom surface of the electrolyte tank are provided with liquid injection pipe, and the surface of the liquid injection pipe is provided with flowmeter, and the one of the liquid injection pipe
End is connected with the top of liquid injection cap, and the bottom of the vacuum tank is provided with rotation valve, and described one end for rotating valve sequentially passes through
In the inside of liquid injection pipe.
Gas tube is provided with the right side of the inert gas pressure pan, air valve is provided with the top of the gas tube, it is described
One end of gas tube is connected with the inside of vacuum tank.
Preferably, the quantity of the battery is six, and six batteries are that one group of equidistant parallel is distributed in electricity with two
The inside of pond fixed seat.
Preferably, the quantity of the electrolyte tank be six, and six electrolyte tanks with two for one group of equidistant parallel
It is distributed in the inside of accommodation seat.
Preferably, the quantity of the liquid injection pipe is six, and the parallel top for being distributed in liquid injection cap of six liquid injection pipes.
Preferably, the top of the liquid injection pipe connects with the inside of electrolyte tank, the bottom of liquid injection pipe by liquid injection cap with
The inside connection of battery.
(3) beneficial effect
The utility model provides a kind of lithium battery electrolytes liquid-injection equipment.Possesses following beneficial effect：
1st, lithium battery electrolytes liquid-injection equipment, by vavuum pump being fixedly mounted and in vacuum in the left side at the top of pedestal
The mode of inert gas tank is fixedly mounted in the top of case, and having reached makes stable gas pressure, is easy to fluid injection and is not likely to produce electrolyte
Bubble.
2nd, the lithium battery electrolytes liquid-injection equipment, by way of inert gas tank is fixedly mounted at the top of vacuum tank,
Having reached makes electrolyte be not easy to chemically react with air, ensures that electrolyte is not pure contaminated.
3rd, the lithium battery electrolytes liquid-injection equipment, by way of on the right side of vacuum tank, pressure gauge is set, reached just
In observation vacuum tank air pressure inside.
4th, the lithium battery electrolytes liquid-injection equipment, by way of flowmeter is set on the surface of liquid injection pipe, reality has been reached
When monitor electrolyte injection rate.
Brief description of the drawings
Fig. 1 is the utility model structure diagram.
In figure：1 pedestal, 2 battery mountings, 3 vavuum pumps, 4 vacuum tanks, 5 inert gas high pressure gas holders, 6 air bleeding valves, 7 pressures
Power meter, 8 batteries, 9 liquid injection caps, 10 air intake ducts, 11 escape pipes, 12 accommodation seats, 13 electrolyte tanks, 14 liquid injection pipes, 15 flowmeters, 16
Rotate valve, 17 gas tubes, 18 air valves.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
The utility model embodiment provides a kind of lithium battery electrolytes liquid-injection equipment, as shown in figure 1, including pedestal 1, pedestal
1 top is installed with battery mounting 2, and vavuum pump 3 is installed with the left of the top of pedestal 1, battery mounting 2
Top is provided with vacuum tank 4, and inert gas pressure pan 5 is provided with the left of the top of vacuum tank 4, wherein, inert gas high pressure
The mainly nitrogen filled in tank 5, nitrogen chemical property torpescence itself, this achieve electrolyte is made it is not easy that chemistry occurs with air
Reaction, ensure that electrolyte is not pure contaminated, the upper right corner of vacuum tank 4 offers air bleeding valve 6, and the right side of vacuum tank 4 is provided with
Pressure gauge 7, pressure gauge 7 use the barometrical model of ghost, and when vavuum pump 3 works, the air in vacuum tank 4 is gradually inhaled
Go out, pressure gauge pointer is gradually become the 0pa under vacuum state by 100kpa during standard atmospheric pressure, and vavuum pump 3 is stopped, reached
To be easy to observe vacuum tank air pressure inside situation of change, by the top of pedestal 1 left side be fixedly mounted vavuum pump 3 and
A series of this air-breathing of inert gas tank 5 are fixedly mounted to the mode of inflation in the top of vacuum tank 4, and having reached makes stable gas pressure, just
In fluid injection and electrolyte is set to be not likely to produce bubble.
Battery mounting 2 is internally provided with battery 8, and the quantity of battery 8 is six, and six batteries 8 are with two
One group of equidistant parallel is distributed in the inside of battery mounting 2, and the top of battery 8 is provided with liquid injection cap 9.
Air intake duct 10 is provided with below the right side of vavuum pump 3, the one end of air intake duct 10 away from vavuum pump 3 extends to vacuum
The inside of case 4, escape pipe 11 is provided with above the right side of vavuum pump 3.
The bottom of the inwall of vacuum tank 4 is installed with accommodation seat 12, and accommodation seat 12 is internally provided with electrolyte tank 13,
The quantity of electrolyte tank 13 is six, and six electrolyte tanks 13 are that one group of equidistant parallel is distributed in accommodation seat 12 with two
Inside, the bottom surface of electrolyte tank 13 are provided with liquid injection pipe 14, and the quantity of liquid injection pipe 14 is six, and six parallel point of liquid injection pipes 14
The top of liquid injection cap 9 is distributed in, the top of liquid injection pipe 14 connects with the inside of electrolyte tank 13, and the bottom of liquid injection pipe 14 passes through fluid injection
Cap 9 connects with the inside of battery 8, and liquid injection pipe 14 is made up of the material of corrosion resistance, effectively prevent electrolyte to liquid injection pipe
14 corrosion, the surface of liquid injection pipe 14 are provided with flowmeter 15, reached it is real-time monitoring electrolyte injection rate, the one of liquid injection pipe 14
End is connected with the top of liquid injection cap 9, and the bottom of vacuum tank 4, which is provided with, rotates valve 16, one end of rotation valve 16 sequentially pass through in
The inside of liquid injection pipe 14.
The right side of inert gas pressure pan 5 is provided with gas tube 17, and the top of gas tube 17 is provided with air valve 18, gas tube
17 one end is connected with the inside of vacuum tank 4.
Operation principle：In use, first will the battery 8 of fluid injection be put into battery mounting 2, by liquid injection pipe and battery
The liquid injection cap 9 at 8 tops connects, and starts vavuum pump 3, observes pressure gauge 7, when the pointer of pressure gauge 7 points to 0pa, closes true
Empty pump 3, it is in vacuum shape in vacuum tank 4 now, starts air valve 18, now, the gas in inert gas pressure pan 5 is due to air pressure
The relation of difference is gradually overflowed into vacuum tank 4 by gas tube 17, observes pressure gauge 7 again, when the finger for the pointer for finding pressure gauge 7
When number is more than standard atmospheric pressure 100kpa, air valve 18 is closed, valve 16 is rotated, now because the air pressure in vacuum tank 4 is more than
Air pressure in battery 8, electrolyte are injected in battery 8 by the liquid injection cap 9 of liquid injection pipe 14 and the top of battery 8, observe flowmeter 15, when
When the pointer index of flowmeter 15 points to the numerical value needed, close and rotate valve 16, fluid injection is completed.
In summary, lithium battery electrolytes priming device, by the way that vavuum pump is fixedly mounted in the left side at the top of pedestal 1
3 and a series of this air-breathing of inert gas tank 5 are fixedly mounted to the mode inflated at the top of vacuum tank 4, having reached makes air pressure steady
It is fixed, it is easy to fluid injection and electrolyte is not likely to produce bubble.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply and deposited between these entities or operation
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Nonexcludability includes, so that process, method, article or equipment including a series of elements not only will including those
Element, but also the other element including being not expressly set out, or it is this process, method, article or equipment also to include
Intrinsic key element.In the absence of more restrictions, by sentence " including one ... the key element limited, it is not excluded that
Other identical element also be present in process, method, article or equipment including the key element.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of lithium battery electrolytes liquid-injection equipment, including pedestal (1), it is characterised in that：Peace is fixed at the top of the pedestal (1)
Equipped with battery mounting (2), vavuum pump (3), the battery mounting are installed with the left of the top of the pedestal (1)
(2) vacuum tank (4) is provided with the top of, inert gas pressure pan (5), institute are provided with the left of the top of the vacuum tank (4)
The upper right corner for stating vacuum tank (4) offers air bleeding valve (6), and pressure gauge (7) is provided with the right side of the vacuum tank (4).
The battery mounting (2) is internally provided with battery (8), and liquid injection cap (9) is provided with the top of the battery (8).
Be provided with air intake duct (10) below the right side of the vavuum pump (3), the air intake duct (10) away from vavuum pump (3) one
End extends to the inside of vacuum tank (4), and escape pipe (11) is provided with above the right side of the vavuum pump (3).
The bottom of the inwall of the vacuum tank (4) is installed with accommodation seat (12), and accommodation seat (12) are internally provided with
Electrolyte tank (13), the bottom surface of the electrolyte tank (13) are provided with liquid injection pipe (14), and the surface of the liquid injection pipe (14) is set
There is flowmeter (15), one end of the liquid injection pipe (14) is connected with the top of liquid injection cap (9), the bottom of the vacuum tank (4)
It is provided with and rotates valve (16), described one end for rotating valve (16) is sequentially passed through in the inside of liquid injection pipe (14).
Gas tube (17) is provided with the right side of the inert gas pressure pan (5), gas is provided with the top of the gas tube (17)
Valve (18), one end of the gas tube (17) are connected with the inside of vacuum tank (4).
A kind of 2. lithium battery electrolytes liquid-injection equipment according to claim 1, it is characterised in that：The number of the battery (8)
Measure as six, and six batteries (8) are distributed in the inside of battery mounting (2) with two for one group of equidistant parallel.
A kind of 3. lithium battery electrolytes liquid-injection equipment according to claim 1, it is characterised in that：The electrolyte tank (13)
Quantity be six, and six electrolyte tanks (13) are that one group of equidistant parallel is distributed in the inside of accommodation seat (12) with two.
A kind of 4. lithium battery electrolytes liquid-injection equipment according to claim 1, it is characterised in that：The liquid injection pipe (14)
Quantity is six, and the parallel top for being distributed in liquid injection cap (9) of six liquid injection pipes (14).
A kind of 5. lithium battery electrolytes liquid-injection equipment according to claim 1, it is characterised in that：The liquid injection pipe (14)
Top is connected with the inside of electrolyte tank (13), and the bottom of liquid injection pipe (14) is connected by the inside of liquid injection cap (9) and battery (8)
It is logical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720364702.7U CN206742376U (en) | 2017-04-10 | 2017-04-10 | A kind of lithium battery electrolytes liquid-injection equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720364702.7U CN206742376U (en) | 2017-04-10 | 2017-04-10 | A kind of lithium battery electrolytes liquid-injection equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206742376U true CN206742376U (en) | 2017-12-12 |
Family
ID=60559722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720364702.7U Expired - Fee Related CN206742376U (en) | 2017-04-10 | 2017-04-10 | A kind of lithium battery electrolytes liquid-injection equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206742376U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108807831A (en) * | 2018-06-05 | 2018-11-13 | 大同新成新材料股份有限公司 | A kind of priming device for lithium battery electrolytes |
| CN110492191A (en) * | 2019-07-12 | 2019-11-22 | 大连恒超锂业科技有限公司 | It is a kind of can gas exhaust and liquid supplementation polymer Li-ion battery chemical synthesis technology |
| CN115189105A (en) * | 2022-09-07 | 2022-10-14 | 深圳市铂纳特斯自动化科技有限公司 | Automatic liquid equipment of annotating of lithium cell |
-
2017
- 2017-04-10 CN CN201720364702.7U patent/CN206742376U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108807831A (en) * | 2018-06-05 | 2018-11-13 | 大同新成新材料股份有限公司 | A kind of priming device for lithium battery electrolytes |
| CN110492191A (en) * | 2019-07-12 | 2019-11-22 | 大连恒超锂业科技有限公司 | It is a kind of can gas exhaust and liquid supplementation polymer Li-ion battery chemical synthesis technology |
| CN115189105A (en) * | 2022-09-07 | 2022-10-14 | 深圳市铂纳特斯自动化科技有限公司 | Automatic liquid equipment of annotating of lithium cell |
| CN115189105B (en) * | 2022-09-07 | 2022-11-22 | 深圳市铂纳特斯自动化科技有限公司 | Automatic liquid equipment of annotating of lithium cell |
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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: 20171212 Termination date: 20180410 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |