CN208368698U - A kind of zinc-air battery - Google Patents
A kind of zinc-air battery Download PDFInfo
- Publication number
- CN208368698U CN208368698U CN201820233732.9U CN201820233732U CN208368698U CN 208368698 U CN208368698 U CN 208368698U CN 201820233732 U CN201820233732 U CN 201820233732U CN 208368698 U CN208368698 U CN 208368698U
- Authority
- CN
- China
- Prior art keywords
- battery
- zinc
- air
- air electrode
- reactive tank
- 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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- 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
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
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Abstract
The utility model relates to a kind of zinc-air battery of battery processing and manufacturing technology more particularly to new energy.The zinc-air battery is by by battery feeding system (1), reactive tank (2), colloidal state zinc-rich substance (3), anode terminal (4), dust-proof air ventilation film (5), cell cover (6), air electrode (7), air electrode pedestal (8), hydrophobic membrane (8-1), impervious barrier (8-2), diaphragm (8-3), cathode terminal (9), battery case (10), through-hole (11), battery waste recovery system (12) composition, battery is after long-time use, gluey zinc-rich substance is reduced in reactive tank, battery feeding machine provides raw material to battery, solution simultaneously containing reaction waste is recycled by battery recycling system, when replacing air electrode, the cell cover electrodes base that will ventilate need to be only opened to remove together with air electrode, new air electrode pedestal is inserted into together with air electrode It is simple and convenient on battery case boss, and the series and parallel structure of battery pack will not be destroyed.
Description
Technical field
The utility model relates to a kind of zinc-air battery of battery processing and manufacturing technology more particularly to new energy.
Background technique
Zinc-air battery be a kind of oxygen in air as a positive electrode active material, metallic zinc is as negative electrode active material
Matter, in the electrochmical power source that the catalytic action of elctro-catalyst issues biochemical reaction and produces electricl energy.Due to zinc-air battery be with
Oxygen in the air of outside batteries as a positive electrode active material, so positive active material does not account for the volume and weight of battery,
To which such battery has very high gravimetric specific energy and energy density per unit volume.Zinc-air battery is with capacity is big, stability is high, energy
The advantages such as metric density is high, price is cheap, electric discharge is steady, storage life is long.Zinc-air battery is because of its characteristic so that it
Favored very early in the selection of electric vehicle power sources, but is not promoted widely always, main reason is that, it is existing
Zinc-air battery negative pole structure and substitute mode are unable to satisfy the requirement of vehicle power mains, such as mechanical block-plug in type zinc-air battery
Need replacing new electrode after discharge off, be unfavorable for commercial operation in addition, with exoelectrical reaction generation zinc oxide by zinc
Package, hinders the progress of reaction, increases the internal resistance of battery, reduce the utilization rate of raw material, affect the performance of battery.
Utility model content
To solve the above-mentioned problems, the utility model patent provides a kind of zinc-air battery, it is intended that providing one
The series-parallel battery structure of battery pack is not destroyed when kind replacement anode, while being from charged pool feeding system and battery waste recycling
The zinc-air battery of system.
In order to achieve the above objectives, a kind of zinc-air battery provided by the utility model is achieved in that the new zinc
Air cell is by battery feeding system (1), reactive tank (2), colloidal state zinc-rich substance (3), anode terminal (4), dust-proof air ventilation film
(5), cell cover (6), air electrode (7), air electrode pedestal (8), hydrophobic membrane (8-1), impervious barrier (8-2), diaphragm (8-
3), cathode terminal (9), battery case (10), through-hole (11), battery waste recovery system (12) composition.
Preferably, reactive tank (2) upper and lower ends set several inlet port and outlet port respectively, and feed inlet and battery supply
Material system (1) discharge port connects, and discharge port connects with the feed inlet of battery waste recovery system (14), is full of in reactive tank (2)
Colloidal state zinc-rich substance (3), the substance are a kind of mixtures containing electrolyte, super-fine zinc dust.
Preferably, the anode terminal (4) is mounted on cell cover and its bottom end is set to colloidal state zinc-rich substance (3)
In, the cathode terminal (9) is fixedly mounted on cell cover in the mounting hole of right end and its bottom end and air electrode
Top connection.
Preferably, the dust-proof air ventilation film (5) is covered on above air electrode (7).
Preferably, the air electrodes base (8) is by hydrophobic membrane (8-1), impervious barrier (8-2), diaphragm (8-3) system
It forms, is mounted in the groove of boss, the air electrode (7) is mounted in air electrode pedestal (8), and top is fixed on
On cell cover (6).
Preferably, the air electrode (7) is mounted in air electrode pedestal (8), and battery case (10) bottom is set
There is rectangle boss, boss is equipped with groove, and boss lower horizontal direction is provided with through-hole (11).
Preferably, it is preferable that contact surface, battery feed between battery case (10) top and cell cover (6)
The feed inlet of contact surface and battery waste recovery system (12) between system (1) and the feed inlet of reactive tank (2) with react
The contact surface of the discharge port of slot (2) installs gasket.
According to the above technical scheme, the utility model can obtain following benefit, by battery from charged pool feeding system
The colloidal state zinc-rich substance in battery can be made adequately to be supplied always with battery waste recovery system, cell solution is recyclable
It utilizes again, while the battery structure only open cell cover in replacement anode and will ventilate electrodes base together with air
Electrode removes together, and new air electrode pedestal is inserted on battery case boss together with air electrode, simple and convenient, and
The series and parallel structure of battery pack will not be destroyed.
Detailed description of the invention
The utility model is described in further detail below in conjunction with attached drawing,
Fig. 1 is this practical zinc-air battery the schematic diagram of the section structure with purification device.
1-battery discharge system in figure, 2-reactive tanks, 3-colloidal state zinc-rich substances, 4-anode terminals, 5-is dust-proof
Air film, 6-cell covers, 7-air cells, 8-air electrode pedestals, 8-1 hydrophobic membrane, 8-2-impervious barrier, 8-3-diaphragm,
9-anode terminals, 10-battery cases, 11-through-holes, 12-battery waste recovery systems.
Specific embodiment
Referring to attached drawing, zinc-air battery of the utility model with purification device by battery feeding system (1), reactive tank (2),
Colloidal state zinc-rich substance (3), anode terminal (4), dust-proof air ventilation film (5), cell cover (6), air electrode (7), air
Electrodes base (8), hydrophobic membrane (8-1), impervious barrier (8-2), diaphragm (8-3), cathode terminal (9), battery case (10), through-hole
(11), battery waste recovery system (12) forms, and colloidal state zinc-rich substance (3) is full of in reactive tank (2), which is that one kind contains
The mixture of electrolyte, super-fine zinc dust.Anode terminal (4) is mounted on cell cover and the colloidal state of its bottom end and left end is rich
In zinc material (3).Dust-proof air ventilation film (5) is covered on above air electrode (7).Air electrode (7) air electrodes base (8)
It is to be made by hydrophobic membrane (8-1), impervious barrier (8-2), diaphragm (8-3), is mounted in air electrode pedestal (8), battery case
Body (10) bottom is equipped with rectangle boss, and boss is equipped with groove, and boss lower horizontal direction is provided with through-hole (11).Cathode connection
Column (9) is fixedly mounted on cell cover in the mounting hole of right end and its bottom end and the top of air electrode connect.Battery case
Contact surface, battery feeding system (1) between body (10) top and cell cover (6) and between the feed inlet of reactive tank (2)
The contact surface of contact surface and the feed inlet of battery waste recovery system (12) and the discharge port of reactive tank (2) installs gasket.
Novel working principle and the course of work are as follows: battery is after long-time use, gluey zinc-rich object in reactive tank
Matter is reduced, and battery feeding machine provides raw material to battery, and the solution simultaneously containing reaction waste is recycled by battery recycling system, is replaced
When air electrode, it need to only open the cell cover electrodes base that will ventilate and be removed together with air electrode, by new air electricity
Pole pedestal is inserted on battery case boss together with air electrode, simple and convenient, and will not destroy the series-parallel knot of battery pack
Structure.
Example provided above is served only for explaining the utility model, is not intended to limit the range of utility model, this field is general
Logical technical staff every other embodiment obtained without creative efforts, belongs to the utility model
Protection scope.
Claims (5)
1. a kind of zinc-air battery, it is characterised in that by battery feeding system (1), reactive tank (2), colloidal state zinc-rich substance (3), sun
Pole binding post (4), dust-proof air ventilation film (5), cell cover (6), air electrode (7), air electrode pedestal (8), hydrophobic membrane (8-
1), impervious barrier (8-2), diaphragm (8-3), cathode terminal (9), battery case (10), through-hole (11), battery waste recovery system
(12) form, battery feeding system (1) is set to reactive tank upper end, the discharge port of battery feeding system (1) and reactive tank (2) into
Material mouth connects, and the discharge port of reactive tank (2) connects with the feed inlet of battery waste recovery system (12), and cell cover (6) covers
Reactive tank (2) upper end, reactive tank (2) slot are provided with colloidal state zinc-rich substance (3), and air electrode (7) is inserted in air electrode pedestal (8)
It is interior, dust-proof air ventilation film (5) are equipped at the top of air electrode (7), prevent dust from entering inside battery.
2. a kind of zinc-air battery according to claim 1, which is characterized in that the anode terminal (4) is mounted on battery
On upper lid and its bottom end is set in colloidal state zinc-rich substance (3), and cathode terminal (9) is fixedly mounted on cell cover close to right end
Mounting hole in and its bottom end and the top of air electrode connect.
3. a kind of zinc-air battery according to claim 1, which is characterized in that battery case (10) bottom is equipped with rectangular
Shape boss, boss are equipped with groove, and boss lower horizontal direction is provided with through-hole (11).
4. a kind of zinc-air battery according to claim 1, which is characterized in that the air electrode pedestal (8) is by hydrophobic
Film (8-1), impervious barrier (8-2), diaphragm (8-3) are made, and are mounted in the groove of boss, air electrode (7) installation
In air electrode pedestal (8), top is fixed on cell cover (6).
5. a kind of zinc-air battery according to claim 1, which is characterized in that on battery case (10) top and battery
Cover the contact surface and battery waste between the contact surface between (6), battery feeding system (1) and the feed inlet of reactive tank (2)
The contact surface of the discharge port of the feed inlet and reactive tank (2) of recovery system (12) installs gasket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820233732.9U CN208368698U (en) | 2018-02-10 | 2018-02-10 | A kind of zinc-air battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820233732.9U CN208368698U (en) | 2018-02-10 | 2018-02-10 | A kind of zinc-air battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208368698U true CN208368698U (en) | 2019-01-11 |
Family
ID=64921857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820233732.9U Expired - Fee Related CN208368698U (en) | 2018-02-10 | 2018-02-10 | A kind of zinc-air battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208368698U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114628716A (en) * | 2020-12-12 | 2022-06-14 | 中国科学院大连化学物理研究所 | Zinc-air battery |
-
2018
- 2018-02-10 CN CN201820233732.9U patent/CN208368698U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114628716A (en) * | 2020-12-12 | 2022-06-14 | 中国科学院大连化学物理研究所 | Zinc-air battery |
| CN114628716B (en) * | 2020-12-12 | 2023-07-14 | 中国科学院大连化学物理研究所 | Zinc-air battery |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190111 Termination date: 20200210 |