CN208368696U - A kind of novel zinc-air battery - Google Patents
A kind of novel zinc-air battery Download PDFInfo
- Publication number
- CN208368696U CN208368696U CN201820238621.7U CN201820238621U CN208368696U CN 208368696 U CN208368696 U CN 208368696U CN 201820238621 U CN201820238621 U CN 201820238621U CN 208368696 U CN208368696 U CN 208368696U
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- zinc
- electrode
- zinc electrode
- air battery
- air
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Abstract
The utility model relates to a kind of novel zinc-air battery of battery processing and manufacturing technology more particularly to new energy.The utility model zinc-air battery is by cell reaction room (1), air electrode lead (16), zinc electrode lead (17) and power supply line (18) composition, cell reaction room (1) is equipped with current-collecting device (15) its top surface and is equipped with small vibrator (6), when zinc electrode (7) are by repeatedly reaction, excessive reaction product zinc oxide is accumulated on surface influences zinc electrode (7) reaction effect, zinc oxide can be made to fall off from zinc electrode (7) by vibrator (6), to improve reaction efficiency, extend the service life of zinc electrode (7), improve the service performance of battery, storage zinc box (5) is equipped on each zinc electrode (7), increase disposable dress zinc amount, when the internal zinc of zinc electrode (7) is reduced, the inner zinc of storage zinc box (5) is automatically replenished zinc electrode (7), extend replacement zinc electrode when Between be spaced.
Description
Technical field
The utility model relates to a kind of novel 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 novel zinc-air battery, it is intended that mentioning
For the zinc-air battery of a kind of included storage zinc box (5) and vibrator (6).
In order to achieve the above objectives, a kind of novel zinc-air battery provided by the utility model is achieved in that new zinc
Air cell is made of cell reaction room (1), air electrode lead (16), zinc electrode lead (17) and power supply line (18), institute
It is movable mouth that it is suitable for reading, which to state cell reaction room (1), is equipped with activity reaction chamber cap (2), the side of the cell reaction room (1) is by anti-
Room side wall (3), reactive tank pedestal (4), diaphragm (9), hydrophobic membrane (11), impervious barrier (12), protective plate (14) is answered to surround and form.
Preferably, the cell reaction room (1) is equipped with current-collecting device (15), plays conducting and supporting role, top surface is set
There are vibrator (6), when zinc electrode (7) are by repeatedly reacting, excessive zinc oxide is accumulated on surface influences zinc electrode (7) reaction
Effect can make zinc oxide fall off from zinc electrode (7), to improve reaction efficiency by vibrator (6).
Preferably, electrolyte (8) are full of in the cell reaction room (1), are equipped with zinc electrode (7), air electrode (10),
And zinc electrode (7), electrolyte (8) are separated with by air electrode (10) by diaphragm (9).
Preferably, the protective plate (14) is provided with venthole (13), while playing the role of breathable protective.
Preferably, storage zinc box (5) is equipped on the zinc electrode (7), for laying in zinc powder, when the zinc powder of zinc electrode (7)
It when reduction, is automatically replenished zinc electrode (7), improves disposable dress zinc amount, extend the time interval of replacement zinc electrode.
According to the above technical scheme, the utility model can obtain following benefit, by unique battery structure, each
It is equipped with storage zinc box purpose at the top of zinc electrode (7) to be that disposable dress zinc amount can be increased, extends the service life of zinc electrode, leads to
It crosses vibrator and issues vibration, reactant zinc oxide is forced to fall off from zinc electrode, to make zinc electrode continuation and air reaction, mention
The service performance of high battery.
Detailed description of the invention
The utility model is described in further detail below in conjunction with attached drawing,
Fig. 1 is the utility model zinc-air battery structural schematic diagram.
Fig. 2 is the utility model zinc-air battery structural profile illustration.
1-cell reaction room in figure, 2-reaction chamber caps, 3-reaction chamber side walls, 4-reactive tank pedestals, 5-storage zinc boxs,
6-vibrators, 7-zinc electrodes, 8-electrolyte, 9-diaphragms, 10-air electrodes, 11-hydrophobic membranes, 12-impervious barriers, 13
- air hole, 14-protective plates, 15-current-collecting devices, 16-air electrode lead-out wires, 17-zinc electrode lead-out wires, 18-power supplys
Line.
Specific embodiment
Referring to attached drawing, the utility model zinc-air battery is by cell reaction room (1), air electrode lead (16), zinc electrode
Lead (17) and power supply line (18) composition, the cell reaction room (1) suitable for reading is movable mouth, is equipped with activity reaction chamber cap (2),
The side of the cell reaction room (1) is by reaction chamber side wall (3), reactive tank pedestal (4), diaphragm (9), hydrophobic membrane (11), prevents
Around forming, the cell reaction room (1) is equipped with current-collecting device (15), plays conducting and support for infiltration layer (12), protective plate (14)
Effect, top surface are equipped with small-scale ultrasonic vibrator (6), when zinc electrode (7) are by repeatedly reaction, accumulate on surface excessive anti-
It answers product zinc oxide to influence zinc electrode (7) reaction effect, zinc oxide can be made to fall off from zinc electrode (7) by vibrator (6),
It improves reaction efficiency, extends the service life of zinc electrode (7), be full of electrolyte (8) in the cell reaction room (1), be equipped with
Zinc electrode (7), air electrode (10), and separated zinc electrode (7) with by air electrode (10) by diaphragm (9), it is described anti-
Backplate (14) is provided with venthole (13), while playing the role of breathable protective, is equipped with storage zinc box on each zinc electrode (7)
(5), it for laying in zinc powder, when the zinc powder of zinc electrode (7) is reduced, is automatically replenished zinc electrode (7), improves disposable dress zinc
Amount extends the time interval of replacement zinc electrode.
Novel working principle and the course of work are as follows: the zinc-air battery is by negative electrode active material in electrolyte
Chemical reaction occurs with the oxygen in positive active material air and produces electricl energy, is equipped at the top of the current-collecting device of reaction chamber
Zinc box (5) and vibrator (6) are stored up, purpose reduces the number for manually changing zinc electrode, extends the service life of battery.
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 (4)
1. a kind of novel zinc-air battery, which is characterized in that the novel zinc-air battery is by cell reaction room (1), air electricity
Pole lead (16), zinc electrode lead (17) and power supply line (18) composition, the cell reaction room (1) suitable for reading is movable mouth, if
There is activity reaction chamber cap (2), the side of the cell reaction room (1) is by reaction chamber side wall (3), reactive tank pedestal (4), diaphragm
(9), hydrophobic membrane (11), impervious barrier (12), protective plate (14) are equipped with current-collecting device around forming in the cell reaction room (1)
(15), conducting and supporting role are played, top surface is equipped with vibrator (6), and zinc electrode (7) in repeatedly reaction rear surface by accumulating
Excessive zinc oxide influences the reaction effect of zinc electrode (7) and oxygen, zinc oxide can be made from zinc electrode using vibrator (6)
(7) it falls off on, extends the service life of zinc electrode.
2. novel zinc-air battery according to claim 1, which is characterized in that be equipped with zinc in the cell reaction room (1)
Electrode (7), air electrode (10) are full of electrolyte (8), and by diaphragm (9) by zinc electrode (7), electrolyte (8) and by sky
Pneumoelectric pole (10) separates, and cell reaction room (1) shape is square, cylinder.
3. novel zinc-air battery according to claim 1, which is characterized in that be equipped with storage zinc on the zinc electrode (7)
Case (5) increases disposable dress zinc amount, when the internal zinc of zinc electrode (7) is reduced, is automatically replenished zinc to zinc electrode (7), improves one
Secondary property fills zinc amount, extends the time interval of replacement zinc electrode.
4. novel zinc-air battery according to claim 1, which is characterized in that the protective plate (14) is provided with venthole
(13), while playing the role of breathable protective.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820238621.7U CN208368696U (en) | 2018-02-10 | 2018-02-10 | A kind of novel zinc-air battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820238621.7U CN208368696U (en) | 2018-02-10 | 2018-02-10 | A kind of novel zinc-air battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208368696U true CN208368696U (en) | 2019-01-11 |
Family
ID=64922060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820238621.7U Expired - Fee Related CN208368696U (en) | 2018-02-10 | 2018-02-10 | A kind of novel zinc-air battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208368696U (en) |
-
2018
- 2018-02-10 CN CN201820238621.7U patent/CN208368696U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190111 Termination date: 20200210 |