CN207852868U - A kind of insertion block zinc air cell - Google Patents
A kind of insertion block zinc air cell Download PDFInfo
- Publication number
- CN207852868U CN207852868U CN201721620973.0U CN201721620973U CN207852868U CN 207852868 U CN207852868 U CN 207852868U CN 201721620973 U CN201721620973 U CN 201721620973U CN 207852868 U CN207852868 U CN 207852868U
- Authority
- CN
- China
- Prior art keywords
- zinc
- inserted block
- zinc material
- electrode layer
- air electrode
- 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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Abstract
A kind of insertion block zinc air cell, shape are rectangular babinet 1, and both side surface is provided with several ventholes 5, and 1 inside left of babinet is set as air electrode layer 2.Inner right side is set as Zinc material inserted block 4, and electrolyte layer 3 is arranged between Zinc material inserted block 4 and air electrode layer 2.It is respectively provided with cathode conductive film 9 inside air electrode layer 2 and is embedded in upper surface.Two 3 upper surfaces of electrolyte layer are provided with 2 electrolyte importing/export mouths.4 upper surface of Zinc material inserted block is equipped with two handles 6 and a negative electricity pole 7, and conductor wire 11 is connected with negative electricity pole 7 in the calamine cream 12 being arranged inside Zinc material inserted block 4.Its biggest advantage is that effectively overcome the problem of traditional Zinc material participates in thickening, leading to torsional deformation after cell reaction, avoid it is inconvenient when replacing zinc electrode and the case where inserted block can not be extracted, extend battery indirectly is service life.
Description
Technical field
The utility model is related to field of batteries, in particular to a kind of insertion block zinc air cell.
Background technology
Zinc-air battery, also known as zinc-oxygen battery have, cheap, discharge voltage stabilization, to environment friend higher than energy
The features such as good, is widely used in various Portable power sources.Make its working principle is that absorbing oxygen in air using carbon-coating
For the zinc material in positive active material, with battery electric energy is discharged to constitute oxidation-reduction pair as reduzate.
Most of zinc-air battery currently on the market, Zinc material used by negative material is largely fixed set,
It is unfavorable for the replacement of Zinc material.And existing mechanical block-plug in type zinc-air battery is caused using traditional spelter material in battery
Exoelectrical reaction during, zinc electrode because occur oxidation reaction produce zinc oxide on surface, cause Zinc material to thicken.It thickens
Zinc electrode surface afterwards is uneven, and be distorted deformation so that replace Zinc material be that can not extract, if misoperation is also held
The damage for easily leading to air electrode even results in leakage and climbs alkali phenomenon.It is therefore desirable to propose a kind of novel insert block type zinc air
Battery solves the problems, such as this.
Utility model content
The purpose of this utility model is to propose a kind of novel insert block type zinc-air battery, negative electrode zinc material can be allow to keep away
Exempt to deform after traditional Zinc material reacts due to can not extract the problem of replacing Zinc material.
This novel insert block type zinc-air battery chief component includes：Babinet, air electrode layer, electrolyte layer, zinc
Material inserted block, venthole.
The babinet, is made of polytetrafluoroethylplastic plastic, and several ventholes are distributed in outside face both sides, mainly make
With being to wrap internal structure, inside battery stable structure is maintained；
The air electrode layer is separately positioned on the both sides inside Battery case, is internally provided with conduction using carbon felt
Piece；
The Zinc material inserted block, by diaphragm, calamine cream, conductor wire, negative electricity pole and handle, diaphragm uses PE diaphragm papers,
Being arranged inside the left side of inserted block, inserted block has calamine cream as zinc load material, and conducting wire is for guiding at the top of cathodal current to inserted block
Negative electricity pole on, be additionally provided with two pieces of handles above inserted block and be convenient for changing inserted block；
The electrolyte layer is arranged among air electrode and Zinc material inserted block, and upper surface is provided with electrolyte export
Mouth and introducing port；
Compared with existing product, it is sent out the utility model has the advantages that effectively overcoming after traditional Zinc material participates in cell reaction
Raw the problem of thickening, leading to torsional deformation, avoids so that inconvenient when replacing zinc electrode and can not extract inserted block.
Description of the drawings
Fig. 1 is the outline drawing of the utility model；
Fig. 2 is the utility model internal structure sectional view.
The reference numerals are as follows：
1, babinet；2, air electrode layer；3, electrolyte layer；4, Zinc material inserted block；5, venthole；6, handle；7, negative electrode
Column；8, electrolyte importing/export mouth；9, cathode conductive film；10, diaphragm；11, conductor wire；12, calamine cream.
Specific implementation mode
Illustrate the technical solution of the utility model in order to clearer, the utility model is done further below in conjunction with the accompanying drawings
Detailed description.
A kind of insertion block zinc air cell, shape are rectangular babinet 1, and left-hand face is provided with several ventholes 5, case
1 inside left of body is provided with air electrode layer 2.Inner right side is set as Zinc material inserted block 4, Zinc material inserted block 4 and air electrode
Electrolyte layer 3 is set between layer 2.It is respectively provided with cathode conductive film 9 inside air electrode layer 2 and is embedded in upper surface.Electrolyte
3 upper surface of layer are provided with 2 electrolyte importing/export mouths.4 upper surface of Zinc material inserted block is equipped with two handles 6 and a negative electricity
Pole 7, conductor wire 11 are connected with negative electricity pole 7 in the calamine cream 12 being arranged inside Zinc material inserted block 4.
Zinc material inserted block 4 described in the utility model, by diaphragm 10, calamine cream 12, conductor wire 11, negative electricity pole 7 and handle
Hand 6 forms；
Calamine cream 12 is wrapped in Zinc material inserted block 4 by the diaphragm 10 described in the utility model using PE diaphragm papers
Portion；
Negative electricity pole 7 described in the utility model is goed deep into using stay bolt in Zinc material inserted block 4 in calamine cream 12, and is led
Electric wire 11 is connected, and is conducted cathodal current to negative electricity pole 7 by conductor wire 11；
Cathode conductive film 9 described in the utility model, using copper foil, inside embedded air electrode layer 2, for conducting
Go out positive electrode current.
This insertion block zinc air cell biggest advantage is effectively to overcome after traditional Zinc material participates in cell reaction to send out
Raw the problem of thickening, leading to torsional deformation, avoid it is inconvenient when replacing zinc electrode and the case where inserted block can not be extracted,
What ground connection extended battery is service life.
The foregoing is merely the preferred embodiments of the utility model, are not intended to limit the utility model, all at this
Within the spirit and principle of utility model, made by all any modification, equivalent and improvement etc., should be included in the utility model
Protection domain within.
Claims (7)
1. a kind of insertion block zinc air cell, which is characterized in that the insertion block zinc air cell is by babinet (1), air electrode
Layer (2), electrolyte layer (3), Zinc material inserted block (4), venthole (5), handle (6)；7, negative electricity pole (7), electrolyte are imported/are led
(8), cathode conductive film (9), diaphragm (10), conductor wire (11), calamine cream (12) composition are exported, the calamine cream (12) is placed in Zinc material
In inserted block (4), the electrolyte layer (3) is separated by diaphragm (10) and calamine cream (12), and the air electrode layer (2) passes through diaphragm
(10) it is separated with electrolyte layer (3), the calamine cream (12), electrolyte layer (3), air electrode layer (2) and diaphragm (10) are placed in
In babinet (1).
2. insertion block zinc air cell according to claim 1, which is characterized in that its shape be rectangular babinet (1), two
Side surface is provided with several ventholes (5), and the internal both sides of babinet (1) are respectively provided with two pieces of air electrode layers (2), inside center
Between be set as Zinc material inserted block (4), between Zinc material inserted block (4) and air electrode layer (2) be arranged electrolyte layer (3).
3. insertion block zinc air cell according to claim 1, it is characterised in that：Air electrode layer (2) inside points
Not She Zhiliao cathode conductive film (9) and be embedded in upper surface, two electrolyte layer (3) upper surfaces import/lead provided with 2 electrolyte
Outlet.
4. insertion block zinc air cell according to claim 1, it is characterised in that：Zinc material inserted block (4) upper surface
Equipped with two handles (6) and a negative electricity pole (7), conductor wire (11) is connected with negative electricity pole (7) to be arranged in Zinc material inserted block
(4) in internal calamine cream (12).
5. insertion block zinc air cell according to claim 1, it is characterised in that：The babinet (1), is moulded using polyethylene
Material is made, and main function is to wrap internal structure, maintains inside battery stable structure.
6. insertion block zinc air cell according to claim 1, it is characterised in that：The cathode conductive film (9), using copper
Paillon, embedded air electrode layer (2) is internal, for transferring out positive electrode current.
7. insertion block zinc air cell according to claim 1, which is characterized in that the diaphragm (10), using PE diaphragms
Calamine cream (12) is wrapped in the inside of Zinc material inserted block (4) by paper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721620973.0U CN207852868U (en) | 2017-11-29 | 2017-11-29 | A kind of insertion block zinc air cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721620973.0U CN207852868U (en) | 2017-11-29 | 2017-11-29 | A kind of insertion block zinc air cell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207852868U true CN207852868U (en) | 2018-09-11 |
Family
ID=63423196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721620973.0U Expired - Fee Related CN207852868U (en) | 2017-11-29 | 2017-11-29 | A kind of insertion block zinc air cell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207852868U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112599893A (en) * | 2020-12-14 | 2021-04-02 | 唐山海港经济开发区北京理工大学机械与车辆学院转化研究中心 | Wall-embedded self-heating metal air fuel cell |
-
2017
- 2017-11-29 CN CN201721620973.0U patent/CN207852868U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112599893A (en) * | 2020-12-14 | 2021-04-02 | 唐山海港经济开发区北京理工大学机械与车辆学院转化研究中心 | Wall-embedded self-heating metal air fuel cell |
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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: 20180911 Termination date: 20201129 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |