CN208400934U - A kind of glove box - Google Patents
A kind of glove box Download PDFInfo
- Publication number
- CN208400934U CN208400934U CN201820735298.4U CN201820735298U CN208400934U CN 208400934 U CN208400934 U CN 208400934U CN 201820735298 U CN201820735298 U CN 201820735298U CN 208400934 U CN208400934 U CN 208400934U
- Authority
- CN
- China
- Prior art keywords
- glove box
- gas
- storage tank
- liquid
- topping
- 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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Classifications
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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
A kind of glove box, it is related to battery production equipment field, more particularly to a kind of electrolysis liquid separating apparatus, include liquid-feeding tube, anolyte storage tank, inlet tube, glove box pipeline, battery, topping-up pump, Gas and liquid flow diverter, exhaust pipe and gas outlet, the outlet end of anolyte storage tank is connect with topping-up pump inlet tube, glove box pipeline is provided with below anolyte storage tank, there are multiple fluid injection stations inside glove box pipeline, one, each fluid injection station gas-liquid separator (electrolysis liquid separating apparatus), topping-up pump inlet tube is connect with Gas and liquid flow diverter, control four topping-up pumps, reduce by 3/4 liquid injecting pipeline.Exhaust pipe is connected between Gas and liquid flow diverter and anolyte storage tank, the top of anolyte storage tank is connected with gas outlet, is connected to low dew point inside glove box pipeline.After adopting the above technical scheme, the utility model has the beneficial effect that it, not only removal waste fluid is convenient, reduces Pipe installing, easy to maintenance, and has effectively removed the bubble in electrolyte, improves fluid injection precision.
Description
Technical field
The utility model relates to battery detection equipment fields, and in particular to a kind of glove box.
Background technique
Lithium ion battery has two class of liquid lithium ionic cell (LIB) and polymer Li-ion battery (PLB) at present.Wherein,
Liquid lithium ionic cell refers to that Li+ inlaid scheme is the secondary cell of positive and negative electrode.Anode uses lithium compound-cobalt acid lithium, manganese
Sour lithium, cathode use lithium-carbon intercalation compound.Lithium ion battery is since operating voltage is high, small in size, light weight, energy are high, nothing
Memory effect, pollution-free, self discharge is small, has extended cycle life, and is the ideal energy carrier of 21 century development.
And demand of the different positive electrode systems to electrolyte content is mutually variant, the lithium cobaltate cathode system electricity of high-density
Pond is in the battery core of same size, capacity highest, and electrolyte demand is minimum；And the LiMn2O4 and ferric phosphate of low tapped density
Lithium anode system battery, capacity is lower, and electrolyte demand is maximum.
The internal resistance of battery is reduced with the increase of electrolyte content, and capacity increases with the increase of electrolysis amount.Electrolyte
When measuring very few, the internal resistance of cell is big, and capacity is low；When electrolyte content reaches a certain amount of, internal resistance and capacity tend towards stability.
Electrolyte content influences significantly the cycle performance of battery and overcharge resistant ability, when electrolyte content is excessive very few,
Cycle performance and security performance are all poor.
Most of lithium battery is used with resistance, and resistance, voltage, internal resistance can just match use in a certain range, to electricity
It is higher to solve liquid homepage precision prescribed, finds that electrolyte has bubble in injection process and use process, leads to electrolyte precision not
It is enough, so bubble must be improved to improve fluid injection precision.
For lithium battery in normal fluid injection production process, electrolyte can mix part bubble, cause injecting electrolytic solution amount unstable
It is fixed, there is device manufacturer to solve electrolyte bubble by the way of vacuum suck-back in fluid reservoir before, but electrolyte is to pass through
It crosses fluid reservoir de-bubble and then by pipeline, topping-up pump completes fluid injection movement, discovery bubble can be continued in pipeline and inject electricity
Pond.So just bubble can not achieve the desired results fluid reservoir.
Utility model content
The purpose of this utility model is that it is in view of the drawbacks of the prior art and insufficient, a kind of glove box is provided, the hand is used
When casing carries out injecting electrolytic solution, not only removal waste fluid is convenient, reduces Pipe installing, easy to maintenance, and has effectively removed electricity
The bubble in liquid is solved, fluid injection precision is improved.
To achieve the above object, the utility model is using following technical scheme:
A kind of glove box includes liquid-feeding tube, anolyte storage tank, inlet tube, glove box pipeline, battery, topping-up pump, gas-liquid
The input end of current divider, exhaust pipe and gas outlet, liquid-feeding tube and anolyte storage tank connects, the outlet end of anolyte storage tank with
Inlet tube connection, anolyte storage tank lower section are provided with glove box pipeline, and glove box duct bottom is provided with multiple batteries, battery
It is electrically connected with topping-up pump, inlet tube is connect with Gas and liquid flow diverter, the row of being connected between Gas and liquid flow diverter and anolyte storage tank
The top of tracheae, anolyte storage tank is connected with gas outlet.
Above-mentioned glove box adds a Gas and liquid flow diverter, in injection process, since electrolysis liquid proportional is greater than bubble, and
Holding vessel position is higher, in electrolyte use process, free electrolyte and bubble (bubble floating) is carried out using specific gravity, to reach
To the bubble eliminated in electrolyte, the effect of fluid injection precision is improved.Secondly, air floats in electrolyte current divider, avoid
Bubble flows into topping-up pump.
Preferably, the inlet tube is provided with ball valve at Gas and liquid flow diverter.When equipment breaks down, it can close nearby
Corresponding ball valve is closed, maintenance is facilitated.
After adopting the above technical scheme, the utility model has the beneficial effect that the utility model glove box, in injection process
In, since electrolysis liquid proportional is greater than bubble, and holding vessel position is higher, in electrolyte use process, is divided using specific gravity
The effect of fluid injection precision is improved from electrolyte and bubble (bubble floating) to reach the bubble eliminated in electrolyte.Its
Secondary, air floats in electrolyte current divider, and bubble is avoided to flow into topping-up pump.Since this glove box is added with Gas and liquid flow diverter, make
Obtaining the device, not only removal waste fluid is convenient, reduces Pipe installing, easy to maintenance, and has effectively removed the bubble in electrolyte,
Improve fluid injection precision.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the component refinement figure of Fig. 1.
Description of symbols: liquid-feeding tube 1, anolyte storage tank 2, inlet tube 3, glove box pipeline 4, battery 5, topping-up pump 6,
Gas and liquid flow diverter 7, exhaust pipe 8, gas outlet 9, ball valve 10.
Specific embodiment
Referring to shown in Fig. 1-Fig. 2, present embodiment the technical solution adopted is that: a kind of glove box it include liquid-feeding tube
1, anolyte storage tank 2, inlet tube 3, glove box pipeline 4, battery 5, topping-up pump 6, Gas and liquid flow diverter 7, exhaust pipe 8, gas outlet
9, liquid-feeding tube 1 is connect with the input end of anolyte storage tank 2, and the outlet end of anolyte storage tank 2 is connect with inlet tube 3, electrolysis
Glove box pipeline 4 is provided with below liquid holding vessel 2,4 bottom of glove box pipeline is provided with multiple batteries 5, battery 5 and topping-up pump 6
It is electrically connected, inlet tube 3 is connect with Gas and liquid flow diverter 7, is connected with exhaust pipe between Gas and liquid flow diverter 7 and anolyte storage tank 2
8, the top of anolyte storage tank 2 is connected with gas outlet 9.Above-mentioned glove box has low manufacture cost, utilizes the spy generally used
Point.The technical program simultaneously, in injection process, since electrolysis liquid proportional is greater than bubble, and holding vessel position is higher, is being electrolysed
In liquid use process, free electrolyte and bubble (bubble floating) are carried out using specific gravity, to reach the gas eliminated in electrolyte
Bubble, improves the effect of fluid injection precision.Secondly, air floats in electrolyte current divider, bubble is avoided to flow into topping-up pump.Topping-up pump
6 quantity is equal with the quantity of battery 5, and each topping-up pump 6 is correspondingly connected with a battery 5.5, each battery are corresponding note
Liquid pump 6 provides power supply, and the independence so that each topping-up pump 6 works is independent of each other, is also convenient for overhauling.The inlet tube 3 is close to gas
Ball valve 10 is provided at liquid current divider 7.When equipment breaks down, corresponding ball valve 10 can be closed nearby, facilitates maintenance.
Working principle of the utility model is: electrolyte enters anolyte storage tank 2 from liquid-feeding tube 1, inlet tube 3 is passed through,
By the effect of topping-up pump 6 so that electrolyte flows into Gas and liquid flow diverter 7, the specific gravity of electrolyte is greater than bubble, and electrolyte
The position of holding vessel 2 is higher, and in electrolyte use process, bubble floating efficiently separates electrolyte and bubble, meanwhile, gas-liquid
Air floats in current divider 7, avoids bubble and flows into topping-up pump 6, has effectively removed the bubble in electrolyte, improves fluid injection essence
Degree.
The above is merely intended for describing the technical solutions of the present application, but not for limiting the present application, those of ordinary skill in the art couple
The other modifications or equivalent replacement that the technical solution of the utility model is made, without departing from technical solutions of the utility model
Spirit and scope should all cover in the scope of the claims of the utility model.
Claims (2)
1. a kind of glove box, it is characterised in that: include liquid-feeding tube (1), anolyte storage tank (2), inlet tube (3), glove box pipe
Road (4), battery (5), topping-up pump (6), Gas and liquid flow diverter (7), exhaust pipe (8) and gas outlet (9), liquid-feeding tube (1) and electrolyte
The input end of holding vessel (2) connects, and the outlet end of anolyte storage tank (2) is connect with inlet tube (3), anolyte storage tank (2)
Lower section is provided with glove box pipeline (4), and glove box pipeline (4) bottom is provided with multiple batteries (5), battery (5) and topping-up pump (6)
It is electrically connected, inlet tube (3) connect with Gas and liquid flow diverter (7), connects between Gas and liquid flow diverter (7) and anolyte storage tank (2)
Have exhaust pipe (8), the top of anolyte storage tank (2) is connected with gas outlet (9).
2. a kind of glove box according to claim 1, it is characterised in that: the inlet tube (3) is close to Gas and liquid flow diverter
(7) ball valve (10) are provided at.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820735298.4U CN208400934U (en) | 2018-05-16 | 2018-05-16 | A kind of glove box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820735298.4U CN208400934U (en) | 2018-05-16 | 2018-05-16 | A kind of glove box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208400934U true CN208400934U (en) | 2019-01-18 |
Family
ID=65136511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820735298.4U Expired - Fee Related CN208400934U (en) | 2018-05-16 | 2018-05-16 | A kind of glove box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208400934U (en) |
-
2018
- 2018-05-16 CN CN201820735298.4U patent/CN208400934U/en not_active Expired - Fee Related
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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: 20190118 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |