CN208028144U - A kind of lithium battery electrolytes fluid-filling structure - Google Patents
A kind of lithium battery electrolytes fluid-filling structure Download PDFInfo
- Publication number
- CN208028144U CN208028144U CN201820321377.0U CN201820321377U CN208028144U CN 208028144 U CN208028144 U CN 208028144U CN 201820321377 U CN201820321377 U CN 201820321377U CN 208028144 U CN208028144 U CN 208028144U
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- Prior art keywords
- liquid
- lithium battery
- measuring tube
- filling
- structural body
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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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- Filling, Topping-Up Batteries (AREA)
Abstract
The utility model discloses a kind of lithium battery electrolytes fluid-filling structures,Including structural body,Contain sap cavity,Filling head,Liquid injection pipe,Liquid-measuring tube,Magnetic floating ball and dial plate,The structural body is internally provided with Sheng sap cavity,The structural body surface is equipped with filling head,The filling head side is connected with liquid injection pipe,The Sheng sap cavity is internally provided with liquid-measuring tube,The liquid-measuring tube surface is socketed with magnetic floating ball,Top is provided with dial plate on the outside of the liquid-measuring tube,The utility model is scientific and reasonable for structure,It is multiple functional,The equipment being detected provided with the amount to internal liquid,Staff can in time inside structure-aware electrolyte content,It is convenient that filling operation is carried out to inside configuration,Electrolyte does not stop to note in time after preventing injection process,Avoid causing the waste of electrolyte,During injecting electrolyte to lithium battery interior,The lithium battery that different model can be directed to effectively counts the amount of bolus injection,The statistics of information easy to produce.
Description
Technical field
The utility model is related to a kind of technical field of lithium batteries, specially a kind of lithium battery electrolytes fluid-filling structure.
Background technology
Lithium battery electrolytes are the carriers of battery intermediate ion transmission.Generally it is made of lithium salts and organic solvent.Electrolyte exists
Play the role of conducting ion between lithium battery positive and negative electrode, is the guarantor for the advantages that lithium ion battery obtains high voltage, high specific energy
Card.Electrolyte generally by raw materials such as the organic solvent of high-purity, electrolyte lithium salt, necessary additives, under certain condition, is pressed
What certain proportion was formulated, in the production work of lithium battery, usually electrolyte is injected to the inside of lithium battery, at this time
A kind of fluid-filling structure is used, but lithium battery electrolytes fluid-filling structure currently on the market is not only complicated, but also function
It is single, it is not provided with the convenient equipment being detected to the amount of internal liquid in usual structure, causes staff timely
Electrolysis liquid hold-up inside structure-aware, it has not been convenient to filling operation be carried out to inside configuration, closed sometimes after injection process
It there is also the phenomenon that electrolyte does not stop note in time after power supply, cause the waste of electrolyte, injected to lithium battery interior
During electrolyte, the lithium battery that cannot be directed to different model effectively counts the amount of bolus injection, is not easy to production information
Statistics.
Utility model content
The utility model provides a kind of lithium battery electrolytes fluid-filling structure, can effectively solve to propose in above-mentioned background technology
Have a single function, the convenient equipment being detected to the amount of internal liquid is not provided in usual structure, cause staff without
Electrolysis liquid hold-up inside the timely structure-aware of method, it has not been convenient to filling operation be carried out to inside configuration, had after injection process
When close power supply after there is also electrolyte do not stop in time note the phenomenon that, the waste of electrolyte is caused, in lithium battery
During electrolyte is injected in portion, the lithium battery that cannot be directed to different model effectively counts the amount of bolus injection, is not easy to produce
The problem of statistics of information.
To achieve the above object, the utility model provides the following technical solutions：A kind of lithium battery electrolytes fluid-filling structure, packet
Include structural body, contain sap cavity, filling head, liquid injection pipe, connecting elements, pipette, liquid-measuring tube, magnetic floating ball, dial plate, upper limit position block,
Lower position block, filling opening, accumulator, topping-up pump, meter, arc mouth, filter screen, overflow valve, anti-return plug, control switch and
Sealing cover, the structural body are internally provided with Sheng sap cavity, and the structural body surface is equipped with filling head, the fluid injection
First side is connected with liquid injection pipe, and the filling head bottom part down is provided with connecting elements, suction is socketed with below the connecting elements
Liquid pipe, the Sheng sap cavity are internally provided with liquid-measuring tube, and the liquid-measuring tube surface is socketed with magnetic floating ball, liquid-measuring tube outside top
It is provided with dial plate, the liquid-measuring tube surface is equipped with upper limit position block, and the liquid-measuring tube lower face is equipped with lower position block,
The structural body surface offers filling opening, and the Sheng sap cavity bottom is equipped with accumulator, pacifies inside the filling head
Equipped with topping-up pump, meter is installed below the topping-up pump, described liquid injection pipe one end is connected with arc mouth, in the liquid injection pipe
Portion is equipped with filter screen, and the liquid injection pipe surface is provided with overflow valve, and the liquid injection pipe surface is provided with anti-return
Plug, the structural body overhead surface are provided with control switch, are equipped with sealing cover above the filling opening, the magnetic floating ball,
Liquid-measuring tube, dial plate, topping-up pump, meter and the input terminal of control switch and the output end of accumulator are electrically connected, the survey liquid
Pipe, magnetic floating ball, dial plate, topping-up pump and the input terminal of meter and the output end of control switch are electrically connected, the magnetic floating ball
The input terminal of output end and dial plate is electrically connected
Preferably, the structural body bottom is equipped with antiskid rubber.
Preferably, the sealing cap surface is provided with anti-skid chequer.
Preferably, the liquid injection pipe and pipette are a kind of component of anticorrosion material.
Preferably, the structural body surface is coated with corrosion-inhibiting coating.
Preferably, noise reduction circle is installed inside the topping-up pump.
Compared with prior art, the beneficial effects of the utility model：The utility model is scientific and reasonable for structure, side safe to use
Just, multiple functional, it is provided with the convenient equipment being detected to the amount of internal liquid in fluid-filling structure, facilitates staff can be with
Electrolysis liquid hold-up inside timely structure-aware, it is convenient that filling operation is carried out to inside configuration, it prevents from having after injection process
When close power supply after there is also electrolyte do not stop in time note the phenomenon that, the waste for causing electrolyte is avoided, to lithium battery
During inside injection electrolyte, the lithium battery that can be directed to different model effectively counts the amount of bolus injection, easy to produce
The statistics of information.
Description of the drawings
Attached drawing is used to provide a further understanding of the present invention, and a part for constitution instruction, with this practicality
Novel embodiment for explaining the utility model, does not constitute limitations of the present invention together.
In the accompanying drawings：
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the internal structure scheme of installation of the utility model filling head；
Fig. 3 is the structure scheme of installation of the utility model liquid injection pipe；
Fig. 4 is the structure top view of the utility model；
Fig. 5 is the structure scheme of installation of the utility model filling opening；
Figure label：1, structural body；2, sap cavity is contained；3, filling head；4, liquid injection pipe；5, connecting elements；6, pipette；7,
Liquid-measuring tube；8, magnetic floating ball；9, dial plate；10, upper limit position block；11, lower position block；12, filling opening；13, accumulator；14, topping-up pump；
15, meter；16, arc mouth；17, filter screen；18, overflow valve；19, anti-return plug；20, control switch；21, sealing cover.
Specific implementation mode
The preferred embodiment of the utility model is illustrated below in conjunction with attached drawing, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment：As shown in Figs. 1-5, the utility model provides a kind of technical solution, a kind of lithium battery electrolytes fluid injection knot
Structure, including structural body 1, Sheng sap cavity 2, filling head 3, liquid injection pipe 4, connecting elements 5, pipette 6, liquid-measuring tube 7, magnetic floating ball 8, table
Disk 9, upper limit position block 10, lower position block 11, filling opening 12, accumulator 13, topping-up pump 14, meter 15, arc mouth 16, filter screen
17, overflow valve 18, anti-return plug 19, control switch 20 and sealing cover 21, structural body 1, which is internally provided with, contains sap cavity 2, structure sheet
1 surface of body is equipped with filling head 3, and 3 side of filling head is connected with liquid injection pipe 4, and 3 bottom part down of filling head is provided with connection structure
Part 5,5 lower section of connecting elements are socketed with pipette 6, contain sap cavity 2 and are internally provided with liquid-measuring tube 7, it is floating that 7 surface of liquid-measuring tube is socketed with magnetic
Ball 8, the outside of liquid-measuring tube 7 top are provided with dial plate 9, and 7 surface of liquid-measuring tube is equipped with upper limit position block 10, under 7 surface of liquid-measuring tube
Side is equipped with lower position block 11, and 1 surface of structural body offers filling opening 12, contains 2 bottom of sap cavity and is equipped with accumulator 13,
Topping-up pump 14 is installed, 14 lower section of topping-up pump is equipped with meter 15, and 4 one end of liquid injection pipe is connected with arc mouth inside filling head 3
16, filter screen 17 is installed inside liquid injection pipe 4,4 surface of liquid injection pipe is provided with overflow valve 18, and 4 surface of liquid injection pipe is set
It is equipped with anti-return plug 19,1 overhead surface of structural body is provided with control switch 20, and 12 top of filling opening is equipped with sealing cover 21,
Magnetic floating ball 8, liquid-measuring tube 7, dial plate 9, topping-up pump 14, meter 15 and control switch 20 input terminal and accumulator 13 output end
Be electrically connected, liquid-measuring tube 7, magnetic floating ball 8, dial plate 9, topping-up pump 14 and meter 15 input terminal and control switch 20 output end
It is electrically connected, the output end of magnetic floating ball 8 is electrically connected with the input terminal of dial plate 9
1 bottom of structural body is slided in order to prevent, in the present embodiment, it is preferred that 1 bottom of structural body is equipped with anti-
Sliding rubber cushion.
In order to facilitate the opening of sealing cover 21, in the present embodiment, it is preferred that 21 surface of sealing cover is provided with anti-skid chequer.
Liquid injection pipe 4 and pipette 6 are by electrolytic corrosion in order to prevent, in the present embodiment, it is preferred that liquid injection pipe 4 and imbibition
Pipe 6 is a kind of component of anticorrosion material.
Corrosion phenomenon occurs for 1 surface of structural body in order to prevent, in the present embodiment, it is preferred that 1 surface of structural body is coated with
Corrosion-inhibiting coating.
Noise is too big when topping-up pump 14 works in order to prevent, in the present embodiment, it is preferred that be equipped with and disappear inside topping-up pump 14
Sound circle.
The operation principle and process for using of the utility model：This lithium battery electrolytes fluid-filling structure is internally provided with Sheng liquid
Chamber 2, the sealing cover 21 installed by opening 12 top of filling opening, external electrolyte is added to and is contained inside sap cavity 2, sap cavity 2 is contained
Bottom is equipped with accumulator 13, is powered to each electricity consumption device, contains sap cavity 2 and is internally provided with liquid-measuring tube 7,7 surface of liquid-measuring tube
It is socketed with magnetic floating ball 8, opens control switch 20, in injection process, magnetic floating ball 8 is as the height of liquid level of electrolyte is in liquid-measuring tube
7 surfaces are floated up and down, and 7 surface of liquid-measuring tube is provided with upper limit position block 10, and 7 lower face of liquid-measuring tube is provided with lower position block 8,
Magnetic floating ball 8 detects the liquid level for containing the electrolyte inside sap cavity 2, and numerical value is shown by dial plate 9, facilitates staff
The amount of the electrolyte inside Sheng sap cavity 2 can be known in time, it is convenient that filling operation is carried out inside sap cavity 2 to containing, inside filling head 3
Topping-up pump 14 is installed, electrolyte inside is attracted to inside topping-up pump 14 by the work of topping-up pump 14 by pipette 6, electrolyte warp
It crosses topping-up pump 14 to be flowed into inside liquid injection pipe 4, filter screen 17 is installed inside liquid injection pipe 4, some impurity can be filtered out, prevent from being electrolysed
It is injected into lithium battery interior after mixing some impurity in liquid, influences the electric conductivity of lithium battery, is injected finally by arc mouth 16
To lithium battery interior, after the completion of injection, closing control switch 20,4 surface of liquid injection pipe is respectively arranged with overflow valve 18 and anti-return
Plug 19, stops to note in time after can effectively ensure that closing control switch 20, avoids the waste of electrolyte, 14 lower section installation of topping-up pump
There is meter 15, the lithium battery that can be directed to different model effectively counts the amount of bolus injection, the statistics of information easy to produce.
Finally it should be noted that：The foregoing is merely the preferred embodiments of the utility model, are not limited to this reality
With novel, although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art is come
Say, still can with technical scheme described in the above embodiments is modified, or to which part technical characteristic into
Row equivalent replacement.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on, should all
It is included within the scope of protection of this utility model.
Claims (6)
1. a kind of lithium battery electrolytes fluid-filling structure, including structural body (1), contain sap cavity (2), filling head (3), liquid injection pipe (4),
Connecting elements (5), pipette (6), liquid-measuring tube (7), magnetic floating ball (8), dial plate (9), upper limit position block (10), lower position block (11),
Filling opening (12), accumulator (13), topping-up pump (14), meter (15), arc mouth (16), filter screen (17), overflow valve (18),
Anti-return plug (19), control switch (20) and sealing cover (21), it is characterised in that：The structural body (1) is internally provided with Sheng
Sap cavity (2), structural body (1) surface are equipped with filling head (3), and filling head (3) side is connected with liquid injection pipe
(4), filling head (3) bottom part down is provided with connecting elements (5), and pipette is socketed with below the connecting elements (5)
(6), the Sheng sap cavity (2) is internally provided with liquid-measuring tube (7), and liquid-measuring tube (7) surface is socketed with magnetic floating ball (8), the survey
Top is provided with dial plate (9) on the outside of liquid pipe (7), and liquid-measuring tube (7) surface is equipped with upper limit position block (10), the survey liquid
Pipe (7) lower face is equipped with lower position block (11), and structural body (1) surface offers filling opening (12), described
It contains sap cavity (2) bottom and accumulator (13) is installed, topping-up pump (14), the topping-up pump are installed inside the filling head (3)
(14) lower section is equipped with meter (15), and described liquid injection pipe (4) one end is connected with arc mouth (16), and the liquid injection pipe (4) is internal
Filter screen (17) is installed, liquid injection pipe (4) surface is provided with overflow valve (18), liquid injection pipe (4) surface
It is provided with anti-return plug (19), structural body (1) overhead surface is provided with control and switchs (20), on the filling opening (12)
Side is equipped with sealing cover (21), the magnetic floating ball (8), liquid-measuring tube (7), dial plate (9), topping-up pump (14), meter (15) and control
The input terminal of system switch (20) is electrically connected with the output end of accumulator (13), the liquid-measuring tube (7), magnetic floating ball (8), dial plate
(9), the input terminal of topping-up pump (14) and meter (15) and the output end of control switch (20) are electrically connected, the magnetic floating ball
(8) input terminal of output end and dial plate (9) is electrically connected.
2. a kind of lithium battery electrolytes fluid-filling structure according to claim 1, which is characterized in that the structural body (1)
Bottom is equipped with antiskid rubber.
3. a kind of lithium battery electrolytes fluid-filling structure according to claim 1, which is characterized in that sealing cover (21) table
Face is provided with anti-skid chequer.
4. a kind of lithium battery electrolytes fluid-filling structure according to claim 1, which is characterized in that the liquid injection pipe (4) with
Pipette (6) is a kind of component of anticorrosion material.
5. a kind of lithium battery electrolytes fluid-filling structure according to claim 1, which is characterized in that the structural body (1)
Surface is coated with corrosion-inhibiting coating.
6. a kind of lithium battery electrolytes fluid-filling structure according to claim 1, which is characterized in that in the topping-up pump (14)
Portion is equipped with noise reduction circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820321377.0U CN208028144U (en) | 2018-02-28 | 2018-02-28 | A kind of lithium battery electrolytes fluid-filling structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820321377.0U CN208028144U (en) | 2018-02-28 | 2018-02-28 | A kind of lithium battery electrolytes fluid-filling structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208028144U true CN208028144U (en) | 2018-10-30 |
Family
ID=63905413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820321377.0U Expired - Fee Related CN208028144U (en) | 2018-02-28 | 2018-02-28 | A kind of lithium battery electrolytes fluid-filling structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208028144U (en) |
-
2018
- 2018-02-28 CN CN201820321377.0U patent/CN208028144U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 277800 Xingcheng Fuyuan Third Road, Zaozhuang High-tech Zone, Shandong Province Patentee after: Shandong Jinguang Hi-Tech New Materials Co., Ltd. Address before: 277800 Xingcheng Fuyuan Third Road, Zaozhuang High-tech Zone, Shandong Province Patentee before: Shandong Hongzheng Battery Material 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: 20181030 Termination date: 20210228 |