CN209071503U - A kind of simple and direct priming device of cylindrical battery - Google Patents
A kind of simple and direct priming device of cylindrical battery Download PDFInfo
- Publication number
- CN209071503U CN209071503U CN201821807105.8U CN201821807105U CN209071503U CN 209071503 U CN209071503 U CN 209071503U CN 201821807105 U CN201821807105 U CN 201821807105U CN 209071503 U CN209071503 U CN 209071503U
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- Prior art keywords
- fluid injection
- battery
- pedestal
- liquid storage
- storage cylinder
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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
Abstract
The utility model discloses a kind of simple and direct priming devices of cylindrical battery, fluid injection frame and liquid storage cylinder are arranged in vacuum tank, fluid injection frame is equipped with pedestal, pedestal is equipped with battery installation position, liquid storage cylinder is located above pedestal and is mounted on fluid injection frame, liquid storage cylinder bottom is equipped with liquid injecting mouth, and the liquid injecting mouth periphery is equipped with sealing structure.Pass through the simple and direct priming device of the cylindrical battery of above-mentioned optimization design, when fluid injection, battery is fixed on fluid injection frame, fluid injection frame is integrally placed in vacuum tank, it vacuumizes after sealing vacuum box, using negative pressure and atmospheric circulating process inject the electrolyte into battery in battery and in vacuum tank, reservoir quantity is accurately controlled by fluid injection cylinder, it effectively prevent that short circuit occurs between battery case and pole in injection process, improves battery liquid-filling qualification rate.
Description
Technical field
The utility model relates to battery liquid-filling technical field more particularly to a kind of simple and direct priming devices of cylindrical battery.
Background technique
Cylindrical battery has the advantages that technical maturity, consistency are good as one of existing three big mainstream shape batteries；Electrolysis
Liquid measure has a major impact battery capacity, cycle performance, internal resistance etc., however cylindrical battery is infused because space utilization rate is big
Liquid relative difficulty inevitably occurs reservoir quantity deficiency in actual production, needs independent fluid infusion；Product development stage may be into
The battery core of row new size develops verifying, and the full-automatic filling machine of production line is very high to product size requirement, it is likely that in shape ruler
Full-automatic machine fluid injection can not be carried out under very little variation, therefore, be suitable for the simple and direct device that different sizes meet cylindrical battery fluid injection
It is very in need in actual production and product development.It is worth noting that, cylindrical electrical core positive and negative anodes are at battery both ends, in electricity
It needs to pay special attention to protect positive and negative anodes and shell short circuit in secondary fluid infusion after the chemical conversion of pond.
Utility model content
To solve technical problem present in background technique, the utility model proposes a kind of simple and direct fluid injection of cylindrical battery dresses
It sets.
The utility model proposes a kind of cylindrical battery simple and direct priming device, comprising: vacuum tank, fluid injection frame, liquid storage cylinder；
Fluid injection frame and liquid storage cylinder are arranged in vacuum tank, and fluid injection frame is equipped with pedestal, and pedestal is equipped with battery installation position,
Liquid storage cylinder is located above pedestal and is mounted on fluid injection frame, and liquid storage cylinder bottom is equipped with liquid injecting mouth, and the liquid injecting mouth periphery is equipped with close
Seal structure.
Preferably, pedestal is equipped with support spring.
Preferably, including multiple liquid storage cylinders, mounting rack are equipped with multiple pedestals, and each liquid storage cylinder is corresponding with a pedestal to be set
It sets.
Preferably, liquid storage cylinder is using the fluid injection graduated cylinder being vertically arranged.
Preferably, fluid injection frame is equipped with the card slot for fixing battery.
Preferably, pedestal, which is adopted, is made from an insulative material.
Preferably, pedestal is equipped with the holding tank for accommodating pole, and support spring is located at the receiving trench bottom.
In the utility model, the simple and direct priming device of the cylindrical battery proposed, fluid injection frame and liquid storage cylinder are arranged at very
In empty van, fluid injection frame is equipped with pedestal, and pedestal is equipped with battery installation position, and liquid storage cylinder is located above pedestal and is mounted on fluid injection frame
On, liquid storage cylinder bottom is equipped with liquid injecting mouth, and the liquid injecting mouth periphery is equipped with sealing structure.Pass through the cylindrical battery of above-mentioned optimization design
Simple and direct priming device, when fluid injection, battery is fixed on fluid injection frame, fluid injection frame is integrally placed in vacuum tank, sealing vacuum box
After vacuumize, injected the electrolyte into battery using negative pressure in battery and in vacuum tank and atmospheric circulating process, pass through fluid injection cylinder
Reservoir quantity is accurately controlled, it is ensured that injecting electrolytic solution amount is accurate, does not overflow, and battery is effectively prevent in injection process
Short circuit occurs between shell and pole, improves battery liquid-filling qualification rate.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of cylindrical battery simple and direct priming device structural schematic diagram.
Fig. 2 be the utility model proposes a kind of cylindrical battery simple and direct priming device partial structural diagram.
Specific embodiment
As illustrated in fig. 1 and 2, Fig. 1 be the utility model proposes the structure of simple and direct priming device of cylindrical battery a kind of show
Be intended to, Fig. 2 be the utility model proposes a kind of cylindrical battery simple and direct priming device partial structural diagram.
Referring to Fig.1 with 2, the utility model proposes a kind of cylindrical battery simple and direct priming device, comprising: vacuum tank 1, note
Liquid frame 2, liquid storage cylinder 3；
Fluid injection frame 2 and liquid storage cylinder 3 are arranged in vacuum tank 1, and fluid injection frame 2 is equipped with pedestal 4, and pedestal 4 is equipped with battery
Installation position, liquid storage cylinder 3 are located at 4 top of pedestal and are mounted on fluid injection frame 2, and 3 bottom of liquid storage cylinder is equipped with liquid injecting mouth, the liquid injecting mouth
Periphery is equipped with sealing structure.
In the present embodiment, the simple and direct priming device of the cylindrical battery proposed, fluid injection frame and liquid storage cylinder are arranged at very
In empty van, fluid injection frame is equipped with pedestal, and pedestal is equipped with battery installation position, and liquid storage cylinder is located above pedestal and is mounted on fluid injection frame
On, liquid storage cylinder bottom is equipped with liquid injecting mouth, and the liquid injecting mouth periphery is equipped with sealing structure.Pass through the cylindrical battery of above-mentioned optimization design
Simple and direct priming device, when fluid injection, battery is fixed on fluid injection frame, fluid injection frame is integrally placed in vacuum tank, sealing vacuum box
After vacuumize, injected the electrolyte into battery using negative pressure in battery and in vacuum tank and atmospheric circulating process, pass through fluid injection cylinder
Reservoir quantity is accurately controlled, it is ensured that injecting electrolytic solution amount is accurate, does not overflow, and battery is effectively prevent in injection process
Short circuit occurs between shell and pole, improves battery liquid-filling qualification rate.
In a specific embodiment, pedestal 4 is equipped with support spring 5, by the way that support spring is arranged, to being placed on pedestal
Cell support positioning, guarantee fluid injection when liquid injection hole and liquid storage cylinder between sealing cooperation.
In other specific embodiments, including multiple liquid storage cylinders 3, mounting rack are equipped with multiple pedestals 4, each liquid storage cylinder
3 are correspondingly arranged with a pedestal 4, realize the fluid injection simultaneously of multiple batteries.
In order to carry out controllable precise to reservoir quantity, in the specific set-up mode of liquid storage cylinder, liquid storage cylinder 3 is used and is vertically arranged
Fluid injection graduated cylinder.
Battery location is stablized when in order to further increase fluid injection, and fluid injection frame 2 is equipped with the card slot for fixing battery, thus
The reliability of cooperation is sealed when improving fluid injection between battery and liquid storage cylinder.
In the selection of the material of pedestal, pedestal 4, which is adopted, to be made from an insulative material, and is effectively realized between pole and fluid injection frame
It is dielectrically separated from, improves safety.
In further specific embodiment, pedestal 4 is equipped with the holding tank for accommodating pole, and support spring 5 is located at
The receiving trench bottom, when fluid injection, battery electrode column is located in holding tank, realizes insulation protection of the pedestal to pole.
In the specific work process of the simple and direct priming device of the cylindrical battery of the present embodiment, when fluid injection, first places fluid injection frame
On platform, battery is caught in card slot, first by battery lower end as in the holding tank on pedestal, so that battery is located at holding tank
It is interior, and support spring is firmly pushed, so that the liquid injecting mouth of battery liquid-filling hole alignment liquid storage cylinder, electricity can be fixed by unclamping support spring
Then the desired amount of electrolyte is injected in pond in fluid injection graduated cylinder, will put the fluid injection frame after battery and electrolyte well and put vacuum tank into
Interior, injection process is divided into three steps, is respectively as follows: and vacuumizes, keeps vacuum, inflation breaking vacuum, three step cycles are several
Battery can be injected the electrolyte by negative pressure after secondary.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (7)
1. a kind of simple and direct priming device of cylindrical battery characterized by comprising vacuum tank (1), fluid injection frame (2), liquid storage cylinder
(3)；
Fluid injection frame (2) and liquid storage cylinder (3) are arranged in vacuum tank (1), and fluid injection frame (2) is equipped with pedestal (4), on pedestal (4)
Equipped with battery installation position, liquid storage cylinder (3) is located above pedestal (4) and is mounted on fluid injection frame (2), and liquid storage cylinder (3) bottom is equipped with
Liquid injecting mouth, the liquid injecting mouth periphery are equipped with sealing structure.
2. the simple and direct priming device of cylindrical battery according to claim 1, which is characterized in that pedestal (4) is equipped with support
Spring (5).
3. the simple and direct priming device of cylindrical battery according to claim 1, which is characterized in that including multiple liquid storage cylinders (3),
Mounting rack is equipped with multiple pedestals (4), and each liquid storage cylinder (3) is correspondingly arranged with a pedestal (4).
4. the simple and direct priming device of cylindrical battery according to claim 1, which is characterized in that liquid storage cylinder (3) is using vertical
The fluid injection graduated cylinder of setting.
5. the simple and direct priming device of cylindrical battery according to claim 1, which is characterized in that fluid injection frame (2), which is equipped with, to be used
In the card slot of fixed battery.
6. the simple and direct priming device of cylindrical battery according to claim 1 or 2, which is characterized in that pedestal (4) is using insulation
Material is made.
7. the simple and direct priming device of cylindrical battery according to claim 2, which is characterized in that pedestal (4) is equipped with and is used for
The holding tank of pole is accommodated, support spring (5) is located at the receiving trench bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821807105.8U CN209071503U (en) | 2018-11-02 | 2018-11-02 | A kind of simple and direct priming device of cylindrical battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821807105.8U CN209071503U (en) | 2018-11-02 | 2018-11-02 | A kind of simple and direct priming device of cylindrical battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209071503U true CN209071503U (en) | 2019-07-05 |
Family
ID=67097546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821807105.8U Active CN209071503U (en) | 2018-11-02 | 2018-11-02 | A kind of simple and direct priming device of cylindrical battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209071503U (en) |
-
2018
- 2018-11-02 CN CN201821807105.8U patent/CN209071503U/en active Active
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