CN106299478B - Battery with a battery cell - Google Patents
Battery with a battery cell Download PDFInfo
- Publication number
- CN106299478B CN106299478B CN201610654265.2A CN201610654265A CN106299478B CN 106299478 B CN106299478 B CN 106299478B CN 201610654265 A CN201610654265 A CN 201610654265A CN 106299478 B CN106299478 B CN 106299478B
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- Prior art keywords
- liquid
- fluid reservoir
- electrolyte
- battery
- liquid storage
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/058—Construction or manufacture
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/60—Arrangements or processes for filling or topping-up with liquids; Arrangements or processes for draining liquids from casings
-
- 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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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Filling, Topping-Up Batteries (AREA)
Abstract
The application relates to battery structure technical field especially relates to a battery, and it includes casing, stock solution room and drawing liquid structure, wherein: the liquid storage chamber is arranged inside the shell, a liquid storage cavity is arranged in the liquid storage chamber, a liquid suction port and a liquid supplementing port are formed in the liquid storage chamber, and the liquid storage cavity is communicated with the electrolyte containing space in the shell through the liquid supplementing port; the liquid pumping structure comprises a liquid pumping pipe, a first port and a second port are arranged on the liquid pumping pipe, the first port is communicated with the liquid storage cavity, and the second port is communicated with a sealing port on the shell. After the electrolyte is injected into the battery, the electrolyte is formed in the battery, and then the air exhaust equipment is communicated with the liquid pumping structure, so that the formed electrolyte is pumped into the liquid storage chamber. When the electrolyte needs to be supplemented, the electrolyte in the liquid storage chamber is directly supplemented. Obviously, the electrolyte in the liquid storage chamber is subjected to formation operation, and even if the electrolyte is stored for a long time, the electrolyte is not easy to deteriorate, so that the problem of circulating water jump of the battery is not easy to occur.
Description
Technical field
This application involves battery structure technical field more particularly to a kind of batteries.
Background technique
Electrolyte is one of important component of battery, has vital influence to the working performance of battery.
Time not short increase is used with battery, electrolyte can be consumed constantly, when the consumption of electrolyte reaches the limit values, just
It needs to supplement electrolyte into battery.
Electrolyte would generally be fitted into the device for storing liquid added in advance in traditional technology, when the cycle-index of battery reaches
When preset value, the valve of openable device for storing liquid, so that the electrolyte in device for storing liquid injects inside battery.
However, before electrolyte in above-mentioned device for storing liquid is in injection battery, housed under normal temperature conditions compared with
The long time causes the electrolyte in device for storing liquid apt to deteriorate, when this partial electrolyte liquid is by injection inside battery, will pollute
The electrolyte environment of inside battery causes battery to be easy to appear the problem of circulation is dived.
Summary of the invention
This application provides a kind of battery, which is not easy the problem of circulation diving occur.
The first aspect of the application provides a kind of battery comprising shell, fluid reservoir and drawing liquid structure, in which:
The fluid reservoir is set to the inside of the shell, has liquid storage chamber in the fluid reservoir, opens on the fluid reservoir
If liquid pumping hole and fluid infusion, the liquid storage chamber is connected by the fluid infusion with the intracorporal electrolyte accommodation space of the shell；
The drawing liquid structure includes liquid suction pipe, has first and second mouthful, the first and institute on the liquid suction pipe
It states liquid storage chamber to be connected, described second mouthful is connected with the seal on the shell.
Preferably, the drawing liquid structure further includes sealing-plug, also opens up third mouth on the liquid suction pipe, the third mouth with
The electrolyte accommodation space is connected, and the sealing-plug has shift motion in the liquid suction pipe, in the shift motion
One end at, the sealing-plug is plugged at the third mouth.
Preferably, the fluid reservoir includes ontology and fluid reservoir door, and the liquid pumping hole is opened on the ontology, the storage
Liquid chamber door hinge is connected at the liquid pumping hole, and the liquid suction pipe is connected at the fluid reservoir door.
It preferably, further include sealing element, the sealing element is fixed on the fluid reservoir door close to the one of the liquid storage chamber
Side, the sealing element sealing are matched between the fluid reservoir door and the ontology.
It preferably, further include that the explosion-proof valve being set on the shell and the puncture being set on the explosion-proof valve are followed closely,
The explosion-proof valve includes button, the side pierced through nail and be located at the close fluid reservoir on the button, on the fluid reservoir
Opposite part is followed closely including piercing through film with described pierce through, and the puncture nail can be close to the puncture under the action of button
Film, and pierce through the puncture film.
It preferably, further include being slideably positioned in the indoor movable plate of the liquid storage, the movable plate is by the fluid reservoir
Inner cavity is divided into pressure-sensitive chamber and the liquid storage chamber, and the cavity wall of the pressure-sensitive chamber includes elastic cavity wall.
Preferably, the first material layer is set in the elastic cavity wall, along the deformation direction of the elastic cavity wall, the sense
It presses and the second material layer, first material layer and described second is set on part opposite with the elastic cavity wall in the cavity wall of chamber
Material layer can generate gas when being in contact.
It preferably, further include catheter, one end of the catheter is connected by the fluid infusion with the liquid storage chamber,
The other end is free end, and the free end is connected to the bottom of the shell.
Preferably, the fluid reservoir is set to the top of the shell, has evacuation channel, the electricity on the fluid reservoir
The tab in pond is located in the evacuation channel.
Preferably, the seal on the shell with the gas outlet of making-up air device for being connected, the seal and institute
Electrolyte accommodation space is stated to be connected.
Technical solution provided by the present application can achieve it is following the utility model has the advantages that
Battery provided herein includes fluid reservoir and drawing liquid structure, and after injecting the electrolyte into battery, electrolyte exists
By chemical conversion in battery, then the electrolyte by chemical conversion can be pumped into liquid storage with this by air-extractor and drawing liquid fabric connectivity
It is indoor.When requiring supplementation with electrolyte, directly the indoor electrolyte of liquid storage is filled into.Obviously, the indoor electricity of above-mentioned liquid storage
Solution liquid has already passed through chemical conversion operation, and even across longer storage time, which is also less likely to occur to go bad, therefore the electricity
Pond is not easy the problem of circulation diving occur.
It should be understood that the above general description and the following detailed description are merely exemplary, this can not be limited
Application.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of battery provided by the embodiment of the present application；
Fig. 2 is the side view of structure shown in Fig. 1；
Fig. 3 is the structural schematic diagram of fluid reservoir provided by the embodiments of the present application in one of the states；
Fig. 4 is the structural schematic diagram of fluid reservoir provided by the embodiments of the present application in another state；
Fig. 5 is the structural schematic diagram of drawing liquid structure provided by the embodiments of the present application in one of the states；
Fig. 6 is the structural schematic diagram of drawing liquid structure provided by the embodiments of the present application in another state；
Fig. 7 is the relative position schematic diagram provided by the embodiments of the present application for piercing through nail with fluid reservoir；
Fig. 8 is the inside top figure of fluid reservoir provided by the embodiments of the present application；
Fig. 9 is the partial schematic diagram of fluid reservoir provided by the embodiments of the present application.
Appended drawing reference:
10- shell；
100- electrolyte accommodation space；
101- seal；
11- fluid reservoir；
110- liquid storage chamber；
111- liquid pumping hole；
112- fluid infusion；
113- ontology；
114- fluid reservoir door；
115- pierces through film；
116- pressure-sensitive chamber；
117- elasticity cavity wall；
The first material layer of 118-；
The second material layer of 119-；
1110- avoids channel；
12- liquid suction pipe；
120- first；
Second mouthful of 121-；
122- third mouth；
13- sealing-plug；
14- sealing element；
15- explosion-proof valve；
16- pierces through nail；
17- movable plate；
18- catheter；
19- tab.
The drawings herein are incorporated into the specification and forms part of this specification, and shows the implementation for meeting the application
Example, and together with specification it is used to explain the principle of the application.
Specific embodiment
The application is described in further detail below by specific embodiment and in conjunction with attached drawing.
As shown in figs 1-9, the embodiment of the present application provides a kind of battery comprising shell 10, fluid reservoir 11 and drawing liquid knot
Structure, in which:
Shell 10 may include bottom case and top cover, has electrolyte accommodation space 100 in bottom case, opens up seal on top cover
101, sealing nail can be set at the seal 101.
Fluid reservoir 11 is set to the inside of shell 10, specifically can be set in the side of shell 10.Have in fluid reservoir 11
Liquid storage chamber 110, opens up liquid pumping hole 111 and fluid infusion 112 on fluid reservoir 11, and liquid storage chamber 110 passes through fluid infusion 112 and shell 10
Electrolyte accommodation space 100 is connected.The electrolyte accommodation space 100 refers in battery for placing battery core (electricity
Pond core can be produce pneumoelectric core, be especially but not limited to lithium-ion electric core) or other realize capacity main bodys position, electricity
Solution liquid needs flow to herein.
Drawing liquid structure includes liquid suction pipe 12, has first 120 and second mouthful 121, the first 120 on the liquid suction pipe 12
It is connected with liquid storage chamber 110, second mouthful 121 is connected with the seal 101 on shell 10.
It when producing above-mentioned battery, injects the electrolyte into battery first, the amount injected can be than needed for battery initial stage
Electrolyte content more 15~50%.Electrolyte in injection battery will be melted into battery, so that the impurity in electrolyte exists
Corresponding current potential decomposes.Then the electrolyte by chemical conversion can be pumped into fluid reservoir with this by air-extractor and drawing liquid fabric connectivity
In 11, the pressure that when pumping uses can be -50~-90kPa, and pumpdown time can be 1~10min.It is electrolysed when requiring supplementation with
When liquid, directly the electrolyte in fluid reservoir 11 is filled into, and then reaches the service life this purpose for extending battery.Obviously, on
It states the electrolyte in fluid reservoir 11 and has already passed through chemical conversion operation, even across longer storage time, which is also not easy
Occur to go bad, therefore the battery is not easy the problem of circulation diving occur.In addition, such fluid infusion mode do not allow to be easily introduced yet it is new
Impurity, so that the quality of electrolyte is higher.
It after a part of electrolyte is drawn into fluid reservoir 11, needs to take pressure maintaining measure, so that in fluid reservoir 11
Pressure maintains, and directly can specifically be blocked liquid pumping hole 111 using additional plugging structure.But such mode is not easy to
Operation, while not can guarantee the leakproofness at liquid pumping hole 111 yet.For this purpose, as shown in Figure 5 and Figure 6, above-mentioned drawing liquid structure can also wrap
Sealing-plug 13 is included, also opens up third mouth 122 on liquid suction pipe 12, which is connected with electrolyte accommodation space 100, close
Blocking 13 has shift motion in liquid suction pipe 12, and at one end of the shift motion, sealing-plug 13 is plugged at third mouth.
Above-mentioned sealing-plug 13 can be located at the position in liquid suction pipe 12 far from third mouth 122 in the initial state, at this time may be used
To carry out air suction process, so that electrolyte enters in fluid reservoir 11.As air suction process constantly carries out, electrolyte accommodation space
100 tend to vacuum state, and sealing-plug 13 finally blocks third mouth 122 for towards close to the movement of the direction of third mouth 122 at this time
Firmly, so that the pressure in fluid reservoir 11 can maintain.As it can be seen that liquid suction pipe 12 and sealing-plug 13 form the knot for being similar to check valve
Structure enables the pressure in liquid storage chamber 110 to maintain, and leaks into electrolyte appearance in the case where not needing fluid infusion to prevent electrolyte
It receives in space 100.
Since above-mentioned sealing-plug 13 is possible to will appear play in liquid suction pipe 12, lead to the pressure instability in fluid reservoir 11
It is fixed.Such situation occurs in order to prevent, and fluid reservoir 11 provided by the embodiments of the present application may include ontology 113 and fluid reservoir door 114,
Aforementioned liquid pumping hole 111 is opened on ontology 113, and fluid reservoir door 114 is articulated at liquid pumping hole 111, and liquid suction pipe 12 is connected to liquid storage
At room door 114.Ontology 113 can be manufactured using aluminium sheet, and thickness can be 0.01~1mm.Fluid reservoir door 114 can use aluminium
Plate manufacture, thickness can be 1mm.When executing pumping drawing liquid operation, under the pressure effect in liquid storage chamber 110, fluid reservoir door
114 can close in time, and liquid storage chamber 110 can only be allowed to keep pressure from external opening, to prevent in liquid storage chamber 110
Electrolyte outflow.Since in such mode, fluid reservoir door 114 is automatically closed, it is possible to simplify the pressure maintaining of fluid reservoir 11
Measure, while can be improved pressure maintaining reliability.
Further, battery may also include sealing element 14, which is fixed on fluid reservoir door 114 close to liquid storage chamber
110 side, the sealing of sealing element 14 are matched between fluid reservoir door 114 and ontology 113, which can select rubber close
Seal.After the closing of fluid reservoir door 114, sealing element 14 will be sealedly attached between fluid reservoir door 114 and ontology 113, with this
The leakproofness between fluid reservoir door 114 and ontology 113 is improved, so that the dwell time of liquid storage chamber 110 is longer.
In general, explosion-proof valve 15 can be set on the top cover of shell 10, it, can be explosion-proof in order to more easily implement fluid infusion operation
Nail 16 is pierced through in setting on valve 15, and explosion-proof valve 15 includes button, and puncture nail 16 is located at the side on button close to fluid reservoir 11, the storage
With puncture 16 opposite parts of nail including piercing through film 115 in liquid chamber 11, puncture follows closely 16 can be close to puncture under the action of button
Film 115, and pierce through the puncture film 115.Piercing through film 115 can choose round aluminium foil structure or round nickel foil structure, diameter
It can be 1~5mm, thickness can be 8~20 μm.It pierces through 16 optional aluminium alloy cylinders of nail to determine, diameter can be 1~5mm.
When needing to carry out fluid infusion operation manually, the button of explosion-proof valve 15 is pressed, which can drive puncture nail 16 to lean on
Film 115 is worn in short thrust, when piercing through the tip of nail 16 with 115 phase separation of film is pierced through, is pierced through nail 16 and is acted on to 115 application of film is pierced through
Power, piercing through film 115 will be pierced.The active force on button is removed at this time, so that button drives puncture nail 16 to return back to initial bit
It sets, liquid storage chamber 110 can be connected to by the broken portion pierced through on film 115 with electrolyte accommodation space 100, in liquid storage chamber 110
Pressure reduction, internal electrolyte can flow into electrolyte accommodation space 100, realize disposable fluid infusion operation.
Since the mode of above-mentioned manual fluid infusion is disposable fluid infusion, all electricity after manual fluid infusion, in liquid storage chamber 110
Solution liquid will all fill into electrolyte accommodation space 100.However, required fluid infusion mode is a kind of dynamic benefit when more
Liquid mode, that is, fill into according to the consumption of the electrolyte in battery the electrolyte of corresponding amount.Based on this demand, the application
The battery that embodiment provides may also include the movable plate 17 being slideably positioned in fluid reservoir 11, and the movable plate 17 is by fluid reservoir 11
Inner cavity is divided into pressure-sensitive chamber 116 and liquid storage chamber above-mentioned 110, and the cavity wall of the pressure-sensitive chamber 116 includes elastic cavity wall 117.For example, will
The part cavity wall of pressure-sensitive chamber 116 is set as sensor film.Electrolyte in electrolyte accommodation space 100 can generate while consumption
Gas, so that the pressure rise in electrolyte accommodation space 100, sensor film will be oppressed, and be applied with this to movable plate 17
Active force then pushes movable plate 17 mobile.Movable plate 17 can drive the electrolyte in liquid storage chamber 110 when mobile, then will be electric
Solve it is hydraulic enter electrolyte accommodation space 100 in.
In actual use, the elastic reaction driving movable plate 17 of elastic cavity wall 117 is only relied on it is possible that moving
The mobile range of movable plate 17 is less than normal, is unable to satisfy this problem of fluid infusion demand.It therefore, can be in bullet in order to realize automatic liquid supply
First material layer 118 is set in property cavity wall 117, along the deformation direction of elastic cavity wall 117, in the cavity wall of pressure-sensitive chamber 116 with bullet
The second material layer 119 is arranged on the opposite part of cavity wall 117 in property, that is to say, that the first material layer 118 and the second material layer 119
Deformation direction along elastic cavity wall 117 is positioned opposite, and gas can be generated when the two is in contact.When elastic cavity wall 117 is because of electricity
When solution liquid is consumed and deformed, the first material layer 118 and the second material layer 119 are relatively close, generate gas after the two contact,
So that pressure rise in pressure-sensitive chamber 116, drives movable plate 17 is mobile to carry out fluid infusion with this.After fluid infusion, elastic 117 two sides of cavity wall
Pressure tend to balance, elastic cavity wall 117 restores deformation, and the first material layer 118 is relatively distant from the second material layer 119, no longer
Gas is generated, and then stops fluid infusion operation.In specific embodiment, the first material layer 118 can use NH4CL, the second material layer
119 can use Ca (OH)2.Certainly, the first material layer 118 and the second material layer 119, which are not limited thereto, locates the substance,
As long as the two can generate gas.
In a kind of embodiment, above-mentioned battery may also include catheter 18, one end of the catheter 18 by fluid infusion 112 with
Liquid storage chamber 110 is connected, and the other end is free end, and the free end is connected to the bottom of shell 10, the bottom of the shell 10
It is exactly the bottom of electrolyte accommodation space 100.After catheter 18 is set, liquid storage chamber 110 and electrolyte accommodation space can be made
Biggish difference in height is formed between 100, can more easily realize that fluid infusion operates using the difference in height.Optionally, catheter 18
Aluminum pipe can be used, wall thickness can be 0.1~1mm, and diameter can be 3~10mm.In addition, the free end of catheter 18 with
The distance between the bottom wall of shell 10 can be 5~30mm.
In order to make full use of the space of inside battery, fluid reservoir 11 can be set to the top of shell 10.The fluid reservoir
The volume of 11 liquid storage chamber 110 can be the 5~20% of internal cell volume.Since the top of shell 10 is equipped with tab 19,
Therefore in order to avoid tab 19, evacuation channel 1110 can be opened up on fluid reservoir 11, the tab 19 of battery is then located at the evacuation
In channel 1110.Further, insulation sleeve can be installed on tab 19, to prevent tab and fluid reservoir 11 or it is surrounding its
He contacts structure.
After battery provided by the embodiments of the present application implements air suction process, the pressure in electrolyte accommodation space 100 is higher, this
Pressure is unfavorable for the normal work of battery, therefore after electrolyte has been stored in fluid reservoir 11, can be filled using tonifying Qi
Set by one of inert gases such as helium, argon gas, nitrogen or it is several be backfilled in electrolyte accommodation space 100 so that electric
The pressure recovery in liquid accommodation space is solved to normal pressure.Therefore, the seal on shell 10 is for the gas outlet phase with making-up air device
Connection, the seal are connected with electrolyte accommodation space 100.
The foregoing is merely preferred embodiment of the present application, are not intended to limit this application, for the skill of this field
For art personnel, various changes and changes are possible in this application.Within the spirit and principles of this application, made any to repair
Change, equivalent replacement, improvement etc., should be included within the scope of protection of this application.
Claims (10)
1. a kind of battery, which is characterized in that including shell, fluid reservoir and drawing liquid structure, in which:
The fluid reservoir is set to the inside of the shell, and the indoor electrolyte of liquid storage is provided to pass chemical conversion operation, and
There is liquid storage chamber in the fluid reservoir, open up liquid pumping hole and fluid infusion on the fluid reservoir, the liquid storage chamber passes through the fluid infusion
Mouth is connected with the intracorporal electrolyte accommodation space of the shell；
The drawing liquid structure includes liquid suction pipe, has first and second mouthful, the first and the storage on the liquid suction pipe
Sap cavity is connected, and described second mouthful is connected with the seal on the shell.
2. battery according to claim 1, which is characterized in that the drawing liquid structure further includes sealing-plug, the liquid suction pipe
On also open up third mouth, the third mouth is connected with the electrolyte accommodation space, and the sealing-plug is in the liquid suction pipe
With shift motion, at one end of the shift motion, the sealing-plug is plugged at the third mouth.
3. battery according to claim 1, which is characterized in that the fluid reservoir includes ontology and fluid reservoir door, the pumping
Liquid mouth is opened on the ontology, and the fluid reservoir door hinge is connected at the liquid pumping hole, and the liquid suction pipe is connected to the liquid storage
Room Men Chu.
4. battery according to claim 3, which is characterized in that further include sealing element, the sealing element is fixed on the storage
Close to the side of the liquid storage chamber on liquid chamber door, the sealing element sealing is matched between the fluid reservoir door and the ontology.
5. battery according to claim 1, which is characterized in that further include the explosion-proof valve being set on the shell and set
The puncture nail being placed on the explosion-proof valve, the explosion-proof valve includes button, and the puncture nail is located on the button close to described
The side of fluid reservoir pierces through that follow closely opposite part include piercing through film with described on the fluid reservoir, and punctures is followed closely and pressed described
Can be close to the puncture film under the action of button, and pierce through the puncture film.
6. battery according to claim 1, which is characterized in that further include being slideably positioned in the indoor movement of the liquid storage
The inner cavity of the fluid reservoir is divided into pressure-sensitive chamber and the liquid storage chamber by plate, the movable plate, and the cavity wall of the pressure-sensitive chamber includes
Elastic cavity wall.
7. battery according to claim 6, which is characterized in that the first material layer is arranged in the elasticity cavity wall, along institute
It states the deformation direction of elastic cavity wall, the second substance is set on the part opposite with the elastic cavity wall in the cavity wall of the pressure-sensitive chamber
Layer, first material layer can generate gas when being in contact with second material layer.
8. battery described in any one of -7 according to claim 1, which is characterized in that it further include catheter, the catheter
One end is connected by the fluid infusion with the liquid storage chamber, and the other end is free end, and the free end is connected to the shell
The bottom of body.
9. battery described in any one of -7 according to claim 1, which is characterized in that the fluid reservoir is set to the shell
Top, has evacuation channel on the fluid reservoir, and the tab of the battery is located in the evacuation channel.
10. battery described in any one of -7 according to claim 1, which is characterized in that seal on the shell be used for
The gas outlet of making-up air device is connected, and the seal is connected with the electrolyte accommodation space.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610654265.2A CN106299478B (en) | 2016-08-11 | 2016-08-11 | Battery with a battery cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610654265.2A CN106299478B (en) | 2016-08-11 | 2016-08-11 | Battery with a battery cell |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106299478A CN106299478A (en) | 2017-01-04 |
| CN106299478B true CN106299478B (en) | 2018-12-25 |
Family
ID=57668527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610654265.2A Active CN106299478B (en) | 2016-08-11 | 2016-08-11 | Battery with a battery cell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106299478B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4086393A (en) * | 1976-11-24 | 1978-04-25 | Energy Development Associates | Gas phase free liquid chlorine electrochemical systems |
| CN2115587U (en) * | 1992-03-02 | 1992-09-09 | 陆桂林 | Power driving electrolyte cycling accumulator |
| CN101803087A (en) * | 2007-01-16 | 2010-08-11 | 普里默斯电力公司 | Electrochemical energy cell system |
| US20140023943A1 (en) * | 2011-01-13 | 2014-01-23 | Deeya Energy, Inc. | Quenching system |
| CN105164831A (en) * | 2013-07-29 | 2015-12-16 | 株式会社Lg化学 | Battery comprising gas discharging member and electrolyte injection member |
-
2016
- 2016-08-11 CN CN201610654265.2A patent/CN106299478B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4086393A (en) * | 1976-11-24 | 1978-04-25 | Energy Development Associates | Gas phase free liquid chlorine electrochemical systems |
| CN2115587U (en) * | 1992-03-02 | 1992-09-09 | 陆桂林 | Power driving electrolyte cycling accumulator |
| CN101803087A (en) * | 2007-01-16 | 2010-08-11 | 普里默斯电力公司 | Electrochemical energy cell system |
| US20140023943A1 (en) * | 2011-01-13 | 2014-01-23 | Deeya Energy, Inc. | Quenching system |
| CN105164831A (en) * | 2013-07-29 | 2015-12-16 | 株式会社Lg化学 | Battery comprising gas discharging member and electrolyte injection member |
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| Publication number | Publication date |
|---|---|
| CN106299478A (en) | 2017-01-04 |
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Effective date of registration: 20201117 Address after: 213300 No. 1000 North Avenue, Kunlun Street, Liyang City, Changzhou City, Jiangsu Province Patentee after: CONTEMPORARY AMPEREX TECHNOLOGY Ltd. (JIANGSU) Address before: 352100, Xingang Road, Ningde Town, Jiaocheng District, Fujian, 1 Patentee before: Contemporary Amperex Technology Co.,Ltd. |