CN110444837A - Air cell group - Google Patents
Air cell group Download PDFInfo
- Publication number
- CN110444837A CN110444837A CN201910671620.0A CN201910671620A CN110444837A CN 110444837 A CN110444837 A CN 110444837A CN 201910671620 A CN201910671620 A CN 201910671620A CN 110444837 A CN110444837 A CN 110444837A
- Authority
- CN
- China
- Prior art keywords
- opening
- air cell
- cell group
- board portion
- shell
- 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.)
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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
- H01M12/00—Hybrid cells; Manufacture thereof
- H01M12/04—Hybrid cells; Manufacture thereof composed of a half-cell of the fuel-cell type and of a half-cell of the primary-cell type
- H01M12/06—Hybrid cells; Manufacture thereof composed of a half-cell of the fuel-cell type and of a half-cell of the primary-cell type with one metallic and one gaseous electrode
- H01M12/065—Hybrid cells; Manufacture thereof composed of a half-cell of the fuel-cell type and of a half-cell of the primary-cell type with one metallic and one gaseous electrode with plate-like electrodes or stacks of plate-like electrodes
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Hybrid Cells (AREA)
Abstract
The present invention relates to field of batteries, disclose a kind of air cell group, wherein, the air cell group includes multiple battery units (1) of stacked arrangement, the battery unit (1) includes the shell (2) with front side board portion (3) and Rear panel portion (4), the opening board portion (5) that the front side board portion (3) is provided with opening and is enclosed in the opening and can pivotally open, the interior dismountable negative plate being provided with corresponding to the opening of the shell (2).Through the above technical solutions, battery unit can open shell by opening opening board portion, convenient for taking out negative plate therein, disassembly, the assembling process of negative plate is simplified, the replacement operation of negative plate is improved, improves efficiency.
Description
Technical field
The present invention relates to field of batteries, more particularly to a kind of air cell group.
Background technique
Air cell is using the oxygen in air as cathode active material, and metal polar plate is as anode active material, with nothing
A kind of novel battery of machine electrolyte composition, theoretical specific energy is high, at the same also have capacity is big, the service life is long, using safe and
Advantages of environment protection.However, air cell needs constantly to carry out machine to the metal electrode as cathode in use
Tool replacement, the process replaced at present need completely to dismantle battery pack, operate comparatively cumbersome, time-consuming and laborious and danger coefficient
It is high.
Summary of the invention
The object of the present invention is to provide a kind of air cell group, with the electrode plate solved in battery unit do not allow it is quick detachable,
The problem of replacement.
To achieve the goals above, one aspect of the present invention provides a kind of air cell group, wherein the air cell group packet
Multiple battery units of stacked arrangement are included, the battery unit includes the shell with front side board portion and Rear panel portion, before described
Side plate is provided with the opening board portion for being open and being enclosed in the opening and capable of pivotally opening, and is provided in the shell
Dismountable negative plate corresponding to the opening.
Selectable, the side of pivot axis of the opening board portion far from the opening board portion is connected to adjacent one
The Rear panel portion of the battery unit, multiple battery units can stretch in the stacking direction and open each described open
Open plate portion.
Selectable, the opening board portion and the Rear panel portion of battery unit described in another are hinged by articulated shaft
Connection, the articulated shaft are parallel with the pivot axis.
Selectable, the outer surface in the opening board portion is provided with supporting rib, and the supporting rib can be supported on described
On the outer surface of the Rear panel portion so that opening board portion and the Rear panel portion keep being spaced, the supporting rib and it is described after
Side plate is hinged.
Selectable, the air cell group includes the fastener for extending through the shell in the stacking direction, at least one
A fastener passes through the opening board portion.
Selectable, being provided on the inner surface of the Rear panel portion and/or on the inner surface in the opening board portion can
Across the positioning column of the negative plate.
Selectable, being respectively set on the inner surface of the Rear panel portion and on the inner surface in the opening board portion can
The tooth engaged being engaged with each other, the tooth engaged can clamp the negative plate.
It is selectable, it is provided with first window in the opening board portion, is provided on the Rear panel portion and described first
Window corresponding second window is provided with the first positive plate for blocking the first window in the shell and blocks described second
Second positive plate of window, the negative plate be clamped in insulating manner first positive plate and second positive plate it
Between.
It is selectable, it is provided with liquid injection port on the top plate of the shell, is provided with gas take in the liquid injection port.
Selectable, the battery unit includes the radiating piece across shell setting, and the radiating piece includes being located at
The heat-dissipating pipe of the hull outside, the heat-dissipating pipe of multiple battery units alignment in the stacking direction.
It is selectable, gas-liquid separator is provided in the shell.
Through the above technical solutions, battery unit can open shell by opening opening board portion, being convenient for will be therein
Negative plate takes out, and simplifies disassembly, the assembling process of negative plate, improves the replacement operation of negative plate, improve efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of air cell group described in embodiment of the present invention, and wherein shell is in sealing state；
Fig. 2 is the structural schematic diagram of air cell group described in embodiment of the present invention, and wherein shell is in the open state；
Fig. 3 is the structural schematic diagram of battery unit described in embodiment of the present invention.
Description of symbols
1 battery unit, 2 shell
3 front side board portion, 4 Rear panel portion
5 opening board portion, 6 supporting rib
7 fastener, 8 positioning column
9 tooth engaged, 10 first window
11 second window, 12 gas take
13 radiating piece, 14 gas-liquid separator
Specific embodiment
Below in conjunction with attached drawing, detailed description of the preferred embodiments.It should be understood that this place is retouched
The specific embodiment stated is merely to illustrate and explain the present invention, and is not intended to restrict the invention.
The present invention provides a kind of air cell groups, wherein the air cell group includes multiple batteries of stacked arrangement
Unit 1, the battery unit 1 include the shell 2 with front side board portion 3 and Rear panel portion 4, and the front side board portion 3 is provided with out
Mouthful and the opening board portion 5 that is enclosed in the opening and can pivotally open, be provided in the shell 2 and correspond to described open
Dismountable negative plate of mouth.
Air cell group of the invention is rearranged by multiple battery units (air cell) 1, and battery unit 1 can be substantially
Being formed as plate and is stacked, each battery unit 1 includes shell 1, and shell 1 includes front side board portion 3 and Rear panel portion 4,
In, refering to what is shown in Fig. 3, being provided with opening in front side board portion 3, opening is provided with openable opening board portion 5, is opened by pivoting
Opening plate portion 5 can open or encapsulating housing 2, and particularly, the negative plate in shell 2 is located at opening, therefore, pass through to open and open
Plate portion 5 can open shell 2, to install or remove the negative plate by the opening, the negative plate can be aluminium
Plate, zine plate, magnesium plate etc..After installing or removing the negative plate, opening board portion 5 can be closed to seal shell 1, in shell 1
The components such as electrolyte, electrode can be accommodated.
By the way that openable opening board portion is arranged on the shell of battery unit, shell can be more easily opened, thus
Negative plate in air cell is taken out, the replacement operation of negative plate is simplified, negative plate is improved and replaces efficiency.
Further, the side of pivot axis of the opening board portion 5 far from the opening board portion 5 is connected to adjacent one
The Rear panel portion 4 of a battery unit 1, multiple battery units 1 can be stretched in the stacking direction and be opened each
The opening board portion 5.Opening board portion 5 is pivotally opened relative to front side board portion 3 around pivot axis, which can be along water
Square to or vertical direction extend, the back side panel of opening board portion 5 other side far from the pivot axis and another battery unit 1
Portion 4 connects, and in this case, along the orientation of multiple battery units 1, two battery units 1 at both ends is pulled, so that opening
Opening plate portion 5 can pivotally open, and with reference to Fig. 2, the opening board portion 5 of multiple groups and Rear panel portion 4 can form Z-type structure, in other words
" booklet type " structure can be stretched in the stacking direction to open opening board portion 5, and can be shunk in the stacking direction to close and open
Open plate portion 5.That is, it is only necessary to which the battery unit 1 for operating both ends is stretched or shunk, so that it may control all batteries
The opening board portion 5 of unit 1 opens or closes, without carrying out either on or off operation respectively to each battery unit 1, convenient for pair
Each battery unit carries out negative plate disassembly, assembly manipulation, improves disassembly installation effectiveness.
Further, the opening board portion 5 and the Rear panel portion 4 of another battery unit 1 pass through articulated shaft
Articulated connection, the articulated shaft are parallel with the pivot axis.The structure of articulated shaft is not shown specifically in Fig. 1 and Fig. 2,
The hinged axle construction can be hinge, and hinge can be hinged by opening board portion 5 and Rear panel portion 4, allow opening board
Portion 5 is relatively pivoted with Rear panel portion 4, and articulated shaft is parallel with the pivot axis.
In addition, the outer surface in the opening board portion 5 is provided with supporting rib 6, the supporting rib 6 can be supported on it is described after
On the outer surface of the side plate 4 so that opening board portion 5 and the Rear panel portion 4 keep being spaced, the supporting rib 6 with it is described
Rear panel portion 4 is hinged.Battery unit 1 is air cell, needs to come into full contact with air, and therefore, adjacent battery unit 1 is kept
Supporting rib 6 is arranged in interval that is, on the outer surface in opening board portion 5, so that opening board portion 5 and Rear panel portion 4 are spaced, allows air
More easily reach between opening board portion 5 and Rear panel portion 4.Multiple supporting ribs 6 can be set in opening board portion 5, wherein be located at
The supporting rib 6 of edge of the opening board portion 5 far from the pivot axis side and the Rear panel portion 4 of another battery unit 1 are logical
It is hinged to cross articulated shaft.
In addition, the air cell group includes the fastener 7 for extending through the shell 2 in the stacking direction, at least one
The fastener 7 passes through the opening board portion 5.Fastener 7 can connect multiple battery units 1, can be on fastener 7
Screw thread is set, is spirally connected with realizing with each battery unit 1, wherein at least one fastener 7 is across opening board portion 5, certainly,
Fastener 7 necessarily passes through Rear panel portion 4 and therefore can firmly fix opening board portion 5, avoid opening board portion 5 from front side board
It is detached from and opens in portion 3.
In addition, being provided with and can wear on the inner surface of the Rear panel portion 4 and/or on the inner surface in the opening board portion 5
Cross the positioning column 8 of the negative plate.Positioning column 8 can position the negative plate, through-hole can be set on negative plate, just
In negative plate is hung on positioning column 8.Positioning column 8 can be set in opening board portion 5 and Rear panel portion 4, according to the present invention
A kind of embodiment, with reference to Fig. 3, positioning column 8 is arranged on the inner surface of Rear panel portion 4.
In addition, being respectively set on the inner surface of the Rear panel portion 4 and on the inner surface in the opening board portion 5 and can that
The tooth engaged 9 of this engagement, the tooth engaged 9 can clamp the negative plate.When opening board portion 5 pivots to close, tooth engaged 9
It can be engaged with each other, to sting the tight negative plate, so that the negative plate is stably fixed in shell 2.Tooth engaged 9 can be with
It is made of an electrically conducting material, in order to which negative plate is electrically connected to corresponding component.
It is selectable, first window 10 is provided in the opening board portion 5, be provided on the Rear panel portion 4 with it is described
Corresponding second window 11 of first window 10, be provided in the shell 2 the first positive plate for blocking the first window 10 and
The second positive plate of second window 11 is blocked, the negative plate is clamped in first positive plate and institute in insulating manner
It states between the second positive plate.First positive plate, the second window 11 of Rear panel portion 4 are set at the first window 10 in opening board portion 5
The second positive plate of place's setting, convenient for the first positive plate and the second positive plate are contacted with air and are sent out and generated electrochemical reaction.First
Positive plate and the second positive plate are connected in parallel to each other, while keeping insulating with the negative plate, avoid short circuit, and negative plate is being located at first just
Between pole plate and the second positive plate.Positive plate and negative plate are not shown, but those skilled in the art are according to this in Fig. 1-Fig. 3
The explanation and attached drawing of scheme can be specifically contemplated that how positive plate and negative plate is arranged.
In addition, being provided with liquid injection port on the top plate of the shell 2, gas take 12 is provided in the liquid injection port.Pass through institute
Electrolyte can be injected into shell 2 by stating liquid injection port, can then be arranged gas take 12 at liquid injection port, and gas take 12 can be to prevent
Only electrolyte flows out, while allowing to be electrolysed the gas discharge generated.
In addition, the battery unit 1 includes the radiating piece 13 across the shell 2 setting, the radiating piece 13 includes position
Heat-dissipating pipe outside the shell 2, the heat-dissipating pipe of multiple battery units 1 alignment in the stacking direction.Heat dissipation
Part 13 is positioned partially in shell 2, is positioned partially at outside shell 2, i.e., the described heat-dissipating pipe, will be in shell 2 by Heat Conduction Material
The heat in portion is transmitted to outside, and the heat-dissipating pipe is cooling by modes such as air-cooled or water coolings, so as to reduce inside shell 2
Temperature.
In addition, being provided with gas-liquid separator 14 in the shell 2.Gas-liquid separator 14 can be located at the top in shell 2,
Allow electrolyte to flow downward, without allowing electrolyte to flow up, only gas is allowed to pass through, it may therefore be assured that electrolyte
It is maintained at the lower part of shell 2.
It is described the prefered embodiments of the present invention in detail above in conjunction with attached drawing, still, the present invention is not limited thereto.At this
, can be with various simple variants of the technical solution of the present invention are made in the range of the technology design of invention, including each particular technique
Feature is combined in any suitable manner, and in order to avoid unnecessary repetition, the present invention is to various combinations of possible ways
No further explanation will be given.But it should also be regarded as the disclosure of the present invention for these simple variants and combination, belongs to the present invention
Protection scope.
Claims (11)
1. a kind of air cell group, which is characterized in that the air cell group includes multiple battery units (1) of stacked arrangement,
The battery unit (1) includes the shell (2) with front side board portion (3) and Rear panel portion (4), front side board portion (3) setting
The opening board portion (5) for having opening and being enclosed in the opening and capable of pivotally opening, the shell (2) is interior to be provided with correspondence
In dismountable negative plate of the opening.
2. air cell group according to claim 1, which is characterized in that the opening board portion (5) is far from the opening board
The side of the pivot axis in portion (5) is connected to the Rear panel portion (4) of the battery unit (1) of adjacent one, Duo Gesuo
Stating battery unit (1) can stretch in the stacking direction and open each opening board portion (5).
3. air cell group according to claim 2, which is characterized in that the opening board portion (5) and another described electricity
The Rear panel portion (4) of pool unit (1) is articulated and connected by articulated shaft, and the articulated shaft is parallel with the pivot axis.
4. air cell group according to claim 3, which is characterized in that the outer surface of the opening board portion (5) is arranged
Have supporting rib (6), the supporting rib (6) can be supported on the outer surface of the Rear panel portion (4) so that the opening board
Portion (5) and the Rear panel portion (4) keep being spaced, and the supporting rib (6) and the Rear panel portion (4) are hinged.
5. air cell group according to claim 1, which is characterized in that the air cell group includes prolonging in the stacking direction
The fastener (7) of the shell (2) is extended through, at least one described fastener (7) passes through the opening board portion (5).
6. air cell group according to claim 1, which is characterized in that on the inner surface of the Rear panel portion (4) and/or
The positioning column (8) that can pass through the negative plate is provided on the inner surface of the opening board portion (5).
7. air cell group according to claim 5, which is characterized in that on the inner surface of the Rear panel portion (4) and institute
The tooth engaged (9) that is respectively set and can be engaged with each other on the inner surface of opening board portion (5) is stated, the tooth engaged (9) can press from both sides
Hold the negative plate.
8. air cell group according to claim 1, which is characterized in that be provided with the first window on the opening board portion (5)
Mouthful (10) are provided with the second window (11) corresponding with the first window (10), the shell on the Rear panel portion (4)
(2) the second anode for being provided with the first positive plate for blocking the first window (10) in and blocking second window (11)
Plate, the negative plate are clamped in insulating manner between first positive plate and second positive plate.
9. air cell group according to claim 1, which is characterized in that be provided with fluid injection on the top plate of the shell (2)
Mouthful, gas take (12) are provided in the liquid injection port.
10. air cell group according to claim 1, which is characterized in that the battery unit (1) includes across the shell
The radiating piece (13) of body (2) setting, the radiating piece (13) includes the heat-dissipating pipe external positioned at the shell (2), multiple described
The heat-dissipating pipe of battery unit (1) alignment in the stacking direction.
11. air cell group according to claim 1, which is characterized in that be provided with gas-liquid separator in the shell (2)
(14)。
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910671620.0A CN110444837B (en) | 2019-07-24 | 2019-07-24 | Air battery pack |
| PCT/CN2019/099047 WO2021012306A1 (en) | 2019-07-24 | 2019-08-02 | Air battery pack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910671620.0A CN110444837B (en) | 2019-07-24 | 2019-07-24 | Air battery pack |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110444837A true CN110444837A (en) | 2019-11-12 |
| CN110444837B CN110444837B (en) | 2021-01-15 |
Family
ID=68431399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910671620.0A Active CN110444837B (en) | 2019-07-24 | 2019-07-24 | Air battery pack |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN110444837B (en) |
| WO (1) | WO2021012306A1 (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103165962A (en) * | 2012-12-21 | 2013-06-19 | 中国科学院大连化学物理研究所 | Metal-air battery and electric pile |
| CN204577542U (en) * | 2015-05-14 | 2015-08-19 | 中国科学院宁波材料技术与工程研究所 | Metal-air cell heap and battery cell thereof |
| CN205543015U (en) * | 2016-01-29 | 2016-08-31 | 刘珂 | Square lithium battery electrodes modular fixture and square lithium cell group |
| CN107146926A (en) * | 2017-05-22 | 2017-09-08 | 深圳市航盛新材料技术有限公司 | The quick-replaceable negative pole end of air cell and air cell |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1233861A (en) * | 1998-04-24 | 1999-11-03 | 电子燃料有限公司 | Cell for metal-air battery |
-
2019
- 2019-07-24 CN CN201910671620.0A patent/CN110444837B/en active Active
- 2019-08-02 WO PCT/CN2019/099047 patent/WO2021012306A1/en active Application Filing
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103165962A (en) * | 2012-12-21 | 2013-06-19 | 中国科学院大连化学物理研究所 | Metal-air battery and electric pile |
| CN204577542U (en) * | 2015-05-14 | 2015-08-19 | 中国科学院宁波材料技术与工程研究所 | Metal-air cell heap and battery cell thereof |
| CN205543015U (en) * | 2016-01-29 | 2016-08-31 | 刘珂 | Square lithium battery electrodes modular fixture and square lithium cell group |
| CN107146926A (en) * | 2017-05-22 | 2017-09-08 | 深圳市航盛新材料技术有限公司 | The quick-replaceable negative pole end of air cell and air cell |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2021012306A1 (en) | 2021-01-28 |
| CN110444837B (en) | 2021-01-15 |
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| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 313100 new industrial park, pheasant Town, Huzhou, Zhejiang, Changxing County Applicant after: Chaowei Power Group Co.,Ltd. Address before: 313100 new industrial park, pheasant Town, Huzhou, Zhejiang, Changxing County Applicant before: CHAOWEI POWER Co.,Ltd. |
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| GR01 | Patent grant |