CN207624873U - Aluminium-air cell - Google Patents
Aluminium-air cell Download PDFInfo
- Publication number
- CN207624873U CN207624873U CN201720923342.XU CN201720923342U CN207624873U CN 207624873 U CN207624873 U CN 207624873U CN 201720923342 U CN201720923342 U CN 201720923342U CN 207624873 U CN207624873 U CN 207624873U
- Authority
- CN
- China
- Prior art keywords
- aluminium
- battery case
- electrode
- shell
- air cell
- 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
Links
Classifications
-
- 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
Landscapes
- Hybrid Cells (AREA)
Abstract
The utility model discloses aluminium-air cells, including aluminium electrode, air electrode, electrolyte and battery case, aluminium electrode includes the shell being set to inside positive contact head and battery case outside battery case, and the axial direction of shell is equipped with the connecting rod being connected with positive contact head, shell is circumferentially equipped with the opening being separated by several partition boards being evenly arranged, and the electrode plate being adapted to opening is equipped in opening, electrode plate is flexibly connected with shell；Air electrode includes the carbon-point being set to inside cathode contact head and battery case outside battery case；The top of battery case is equipped with inserted link and groove, and inserted link is corresponding with the position of electrode plate.The utility model is designed reasonably, it is simple in structure, it is easy to operate, rapid heat dissipation can need the work area for adjusting aluminium electrode according to electricity consumption, can not only improve the velocity of discharge of aluminium-air cell, the utilization rate of aluminium electrode can also be improved, the unnecessary consumption of aluminium electrode is avoided, and aluminium electrode is detachable, reduces cost.
Description
Technical field
The utility model belongs to air cell field, and in particular to aluminium-air cell.
Background technology
Aluminium-air cell, as the term suggests it is exactly using aluminium and air as a kind of novel battery of battery material.Its one kind
Pollution-free, long-acting, reliable and stable power supply is a battery very friendly to environment.The structure of battery and the original used
Material can be changed according to different real-world environments and requirement, had prodigious adaptability, can be used for land and can be used for deep-sea,
Not only power battery can be done, but also the signal battery of long-life high specific energy can be made, is a very powerful battery, there is very wide answer
Use foreground.
The chemical reaction of aluminium-air cell is similar with zinc-air battery, and aluminium-air cell (contains aluminium with raffinal Al
99.99%) be anode, oxygen is cathode, using potassium hydroxide (KOH) and sodium hydroxide (NaOH) aqueous solution as electrolyte.Aluminium absorbs
Oxygen in air, chemical reaction is generated in battery discharge, and aluminium and oxygen effect are converted into aluminium oxide.The progress ten of aluminium-air cell
Point rapid, its application on EV has obtained good result, is a kind of rising air cell.
The characteristics of aluminium-air cell：
1, bigger than energy
The practical of aluminium-air cell only reaches 350~400Wh/kg than energy, this numerical value is no more than the 5% of its theoretical value.
But be exactly this 5% less than ratio energy be also 7~8 times of lead-acid battery, 5.8 times of Ni-MH battery, 2.3 times of lithium battery.
According to the electric vehicle of aluminium-air cell, continual mileage significantly improves.Data from abroad introduction, the U.S. add profit
The states Fu Niya had on the electric vehicle using aluminium-air cell and only replace the note that an aluminium electrode continual mileage reaches 1600km
Record.
2, light weight
The gross energy for the traction power lead acid battery that China develops and develops is 13.5kWh, and gross mass is
375kg.And the aluminium-air cell gross mass only 45kg of same energy, it is the 12% of lead-acid accumulator quality.Due to battery quality
Mitigate significantly, the kerb weight of vehicle also reduces, and can improve the loading capacity or extending driving range of vehicle.
3, aluminium does not have toxicity and danger
Aluminium will not damage human body, can recycle, free from environmental pollution.The abundant raw materials of aluminium, have had
There are large-scale aluminum smelting technology factory, production cost relatively low.Alum recovery regeneration is convenient, and reclaiming cost is relatively low.And it can adopt
With replace aluminium electrode method, come solve the problems, such as aluminium-air cell charging it is slower.
But there is also the slower problems that charges for aluminium-air cell.Although aluminium-air cell contains high ratio energy, ratio
Power is relatively low, is charged and discharged that speed is slower, and voltage delay, self-discharge rate is larger, and work thermal discharge is big etc. urgently to be resolved hurrily
The problem of.
Utility model content
The purpose of this utility model is to provide aluminium-air cells, to solve the problems, such as proposed in above-mentioned background technology.
To achieve the above object, the utility model provides following technical scheme：Aluminium-air cell, including aluminium electrode, air
Electrode, electrolyte and battery case, structural feature are：Aluminium electrode includes the positive contact head and battery being set to outside battery case
Shell inside shell, and the axial direction of shell is equipped with the connecting rod that is connected with positive contact head, shell circumferentially equipped with by
The opening that several partition boards being evenly arranged are separated into, and the interior electrode plate for being equipped with and being adapted to opening that is open, electrode plate are lived with shell
Dynamic connection；Air electrode includes the carbon-point being set to inside cathode contact head and battery case outside battery case；The top of battery case
Equipped with inserted link and groove, and inserted link is corresponding with the position of electrode plate.
Preferably, the top of battery case is equipped with the sealing cover being detachably connected.
Preferably, battery case is equipped with circumferential equally distributed cooling fin.
Preferably, shell is cylindrical or square or rectangular.
Preferably, the outside of connecting rod is equipped with protective layer, and protective layer is made of polytetrafluoroethylene (PTFE).
Preferably, the depth of opening is less than the radius of shell.
Preferably, electrode plate is " [" type, and wire electrode of the inside of electrode plate equipped with the sequence of several arrays, electrode
Silk is linear or waveform or zigzag or spiral shape.
Preferably, the upper left corner of electrode plate is equipped with through-hole, the company being connect with the top movable of shell is equipped in through-hole
Spindle.
Preferably, inserted link includes the upper boom and lower beam being connected by shaft, wherein upper boom is adapted to groove, lower beam
The rotational angle of top set on the electrode plate upper right corner, upper boom and lower beam is 0-90 degree, and inserted link is made of polytetrafluoroethylene (PTFE).
Preferably, the height of upper boom and lower beam and more than between the top surface of electrode plate and the top surface of battery case away from
From the surface of upper boom is equipped with protrusion.
Compared with prior art, the utility model is designed reasonably, simple in structure, easy to operate, rapid heat dissipation, can according to
Electricity needs to adjust the work area of aluminium electrode, can not only improve the velocity of discharge of aluminium-air cell, can also improve aluminium electrode
Utilization rate, avoid the unnecessary consumption of aluminium electrode, and aluminium electrode is detachable, reduces cost.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the vertical view of the utility model；
In figure：1- aluminium electrodes, 2- air electrodes, 3- electrolyte, 4- battery cases, 5- anode contact heads, 6- shells, 7- connections
Bar, 8- partition boards, 9- openings, 10- electrode plates, 11- cathode contact heads, 12- carbon-points, 13- inserted links, 14- grooves, 15- sealing covers,
16- cooling fins, 17- protective layers, 18- wire electrodes, 19- through-holes, 20- connecting shafts, 21- shafts, 22- upper booms, 23- lower beams.
Specific implementation mode
Explanation is further explained to the utility model below in conjunction with the accompanying drawings, but does not limit the protection model of the utility model
It encloses.
In the description of the present invention, it should be noted that term "upper", "lower", "left", "right", "inner", "outside" etc.
The orientation or positional relationship of instruction is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model
It is described with simplifying, does not indicate or imply the indicated device or element must have a particular orientation, with specific orientation structure
It makes and operates, therefore should not be understood as limiting the present invention.
Embodiment one
- 2 are please referred to Fig.1, the utility model provides a kind of technical solution, aluminium-air cell, including aluminium electrode 1, air electricity
Pole 2, electrolyte 3 and battery case 4, it is characterised in that：The aluminium electrode 1 includes the positive contact head 5 being set to outside battery case 4
With the shell 6 inside battery case 4, and the axial direction of shell 6 is equipped with the connecting rod 7 that is connected with positive contact head 5, the shell
Body 6 is circumferentially equipped with the opening 9 that is separated by several partition boards 8 being evenly arranged, and is open to be equipped in 9 and be adapted to opening 9
Electrode plate 10, electrode plate 10 are flexibly connected with shell 6；The air electrode 2 includes the cathode contact being set to outside battery case 4
First 11 and battery case 4 inside carbon-point 12；The top of the battery case 4 is equipped with inserted link 13 and groove 14, and inserted link 13 and electricity
The position of pole plate 10 is corresponding.
Wherein, in the present embodiment, the top of the battery case 4 is equipped with the sealing cover 15 being detachably connected.
Wherein, in the present embodiment, the battery case 4 is equipped with circumferential equally distributed cooling fin 16.
Wherein, in the present embodiment, the shell 6 is cylindrical or square or rectangular.
Wherein, in the present embodiment, the outside of the connecting rod 7 is equipped with protective layer 17, and protective layer 17 is by polytetrafluoro
Ethylene is made.
Wherein, in the present embodiment, the depth of the opening 9 is less than the radius of shell 6.
Wherein, in the present embodiment, the electrode plate 10 be " [" type, and the inside of electrode plate 10 be equipped with several arrays
The wire electrode 18 of sequence, wire electrode 18 are linear or waveform or zigzag or spiral shape.
Wherein, in the present embodiment, the upper left corner of the electrode plate 10 is equipped with through-hole 19, is equipped in through-hole 19 and shell
The connecting shaft 20 of 6 top movable connection.
Wherein, in the present embodiment, the inserted link 13 includes the upper boom 22 being connected by shaft 21 and lower beam 23,
Middle upper boom 22 is adapted to groove 14, and lower beam 23 is set to the top in 10 upper right corner of electrode plate, the rotational angle of upper boom 22 and lower beam 23
For 0-90 degree, and inserted link 13 is made of polytetrafluoroethylene (PTFE).
Wherein, in the present embodiment, the height and the top surface more than electrode plate 10 and electricity of the upper boom 22 and lower beam 23
The surface of the distance between the top surface of pond shell 4, upper boom 22 is equipped with protrusion.
The operation principle of the present embodiment：When original state, the both sides of partition board 8 are equipped with elastic baffle, and elastic baffle is by fluorine
Rubber is made, and fluorubber has the characteristics that high temperature resistant, oil resistant, resistance to high vacuum and acid and alkali-resistance, resistant to many chemicals, it is ensured that
Electrode plate 10 makes shell 6 keep closed in opening 9, the work area for adjusting aluminium electrode 1 is needed according to electricity consumption, by inserted link 13
Upper boom 22 lift, make at upper boom 22 and lower beam 23 on the same line, upper boom 22 and lower beam 23 can be in battery cases 4 up and down
It is mobile, to battery case 4 inside press inserted link 13, upper boom 22 is moved in groove 14, and the surface of upper boom 22 is equipped with protrusion, makes upper boom
22 are fixed in groove 14, and bottom end and the 10 upper right angular contact of electrode plate of lower beam 23 make electrode plate 10 be rotated around connecting shaft 20,
The bottom of electrode plate 10 passes through elastic baffle, and electrode plate 10 is made to be inclined to set, the wire electrode 18 on electrode plate 10 and electrolyte 3
It comes into full contact with, the work area of aluminium electrode 1 can be increased, improve the velocity of discharge of aluminium-air cell, aluminium electrode 1 can also be improved
Utilization rate, avoid the oxide that reaction generates from wrapping internal aluminium, the utilization rate of aluminium electrode 1 caused to reduce and waste,
The replacement frequency of aluminium electrode 1 can also be reduced simultaneously, it is time saving and energy saving, it is cost-effective.
Embodiment two
- 2 are please referred to Fig.1, the utility model provides a kind of technical solution, aluminium-air cell, including aluminium electrode 1, air electricity
Pole 2, electrolyte 3 and battery case 4, it is characterised in that：The aluminium electrode 1 includes the positive contact head 5 being set to outside battery case 4
With the shell 6 inside battery case 4, and the axial direction of shell 6 is equipped with the connecting rod 7 that is connected with positive contact head 5, the shell
Body 6 is circumferentially equipped with the opening 9 that is separated by several partition boards 8 being evenly arranged, and is open to be equipped in 9 and be adapted to opening 9
Electrode plate 10, electrode plate 10 are flexibly connected with shell 6；The air electrode 2 includes the cathode contact being set to outside battery case 4
First 11 and battery case 4 inside carbon-point 12；The top of the battery case 4 is equipped with inserted link 13 and groove 14, and inserted link 13 and electricity
The position of pole plate 10 is corresponding.
Wherein, in the present embodiment, the top of the battery case 4 is equipped with the sealing cover 15 being detachably connected.
Wherein, in the present embodiment, the battery case 4 is equipped with circumferential equally distributed cooling fin 16.
Wherein, in the present embodiment, the shell 6 is cylindrical or square or rectangular.
Wherein, in the present embodiment, the outside of the connecting rod 7 is equipped with protective layer 17, and protective layer 17 is by polytetrafluoro
Ethylene is made.
Wherein, in the present embodiment, the depth of the opening 9 is less than the radius of shell 6.
Wherein, in the present embodiment, the electrode plate 10 be " [" type, and the inside of electrode plate 10 be equipped with several arrays
The wire electrode 18 of sequence, wire electrode 18 are linear or waveform or zigzag or spiral shape.
Wherein, in the present embodiment, the upper left corner of the electrode plate 10 is equipped with through-hole 19, is equipped in through-hole 19 and shell
The connecting shaft 20 of 6 top movable connection.
Wherein, in the present embodiment, the inserted link 13 includes the upper boom 22 being connected by shaft 21 and lower beam 23,
Middle upper boom 22 is adapted to groove 14, and lower beam 23 is set to the top in 10 upper right corner of electrode plate, the rotational angle of upper boom 22 and lower beam 23
For 0-90 degree, and inserted link 13 is made of polytetrafluoroethylene (PTFE).
Wherein, in the present embodiment, the height and the top surface more than electrode plate 10 and electricity of the upper boom 22 and lower beam 23
The surface of the distance between the top surface of pond shell 4, upper boom 22 is equipped with protrusion.
The operation principle of the present embodiment：The bottom side of the wall of lower beam 23 is equipped with salient point, and 10 upper right corner of electrode plate is equipped with under
The holding tank of 23 lower end of bar adaptation, salient point allow lower beam 23 to be fixed in the holding tank of electrode plate 10, will not voluntarily fall off, apply
Adding, after external force lower beam 23 and electrode plate 10 can detach, and when original state, lower beam 23 is connected with electrode plate 10, electrode plate 10
In opening 9, shell 6 is made to keep closed, the work area for adjusting aluminium electrode 1 is needed according to electricity consumption, by the upper boom 22 of inserted link 13
It lifting, makes at upper boom 22 and lower beam 23 on the same line, upper boom 22 and lower beam 23 can move up and down in battery case 4, to
4 outside of battery case lifts inserted link 13, and lower beam 23 is detached with electrode plate 10, makes the company of surrounding under self gravitation effect of electrode plate 10
Spindle 20 rotates, and so that electrode plate 10 is inclined to set, the wire electrode 18 on electrode plate 10 comes into full contact with electrolyte 3, Ke Yizeng
The work area for adding aluminium electrode 1 improves the velocity of discharge of aluminium-air cell, can also improve the utilization rate of aluminium electrode 1, avoids anti-
The oxide that should be generated wraps internal aluminium, causes the utilization rate of aluminium electrode 1 to reduce and waste, while can also reduce aluminium
The replacement frequency of electrode 1, it is time saving and energy saving, it is cost-effective, then inserted link 13 is pressed down on, so that upper boom 22 is fixed in groove 14,
It can prevent electrolyte 3 from revealing.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing in the equivalent requirements of the claims will be fallen
All changes in justice and range are embraced therein, and should not any reference numeral in claim be considered as limitation
Involved claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (10)
1. aluminium-air cell, including aluminium electrode, air electrode, electrolyte and battery case, it is characterised in that：The aluminium electrode packet
The shell inside the positive contact head and battery case outside battery case is included, and the axial direction of shell is equipped with and positive contact head
The connecting rod being connected, the shell is circumferentially equipped with the opening being separated by several partition boards being evenly arranged, and is open
Interior to be equipped with the electrode plate being adapted to opening, electrode plate is flexibly connected with shell；The air electrode includes being set to outside battery case
Carbon-point inside the cathode contact head and battery case in portion；The top of the battery case is equipped with inserted link and groove, and inserted link and electricity
The position of pole plate is corresponding.
2. aluminium-air cell according to claim 1, it is characterised in that：The top of the battery case, which is equipped with, detachably to be connected
The sealing cover connect.
3. aluminium-air cell according to claim 1, it is characterised in that：The battery case is equipped with circumferential equally distributed
Cooling fin.
4. aluminium-air cell according to claim 1, it is characterised in that：The shell is cylindrical square or long
It is rectangular.
5. aluminium-air cell according to claim 1, it is characterised in that：The outside of the connecting rod is equipped with protective layer,
And protective layer is made of polytetrafluoroethylene (PTFE).
6. aluminium-air cell according to claim 1, it is characterised in that：The depth of the opening is less than the half of shell
Diameter.
7. aluminium-air cell according to claim 1, it is characterised in that：The electrode plate is " [" type, and electrode plate
Inside is equipped with the wire electrode of several arrays sequence, and wire electrode is linear or waveform or zigzag or spiral shape.
8. aluminium-air cell according to claim 1, it is characterised in that：The upper left corner of the electrode plate is equipped with through-hole,
The connecting shaft being connect with the top movable of shell is equipped in through-hole.
9. aluminium-air cell according to claim 1, it is characterised in that：The inserted link includes being connected by shaft
Upper boom and lower beam, wherein upper boom are adapted to groove, and lower beam is set to the top in the electrode plate upper right corner, the rotational angle of upper boom and lower beam
For 0-90 degree, and inserted link is made of polytetrafluoroethylene (PTFE).
10. aluminium-air cell according to claim 9, it is characterised in that：The height of the upper boom and lower beam and it is more than
The surface of the distance between the top surface of electrode plate and the top surface of battery case, upper boom is equipped with protrusion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720923342.XU CN207624873U (en) | 2017-07-27 | 2017-07-27 | Aluminium-air cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720923342.XU CN207624873U (en) | 2017-07-27 | 2017-07-27 | Aluminium-air cell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207624873U true CN207624873U (en) | 2018-07-17 |
Family
ID=62818746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720923342.XU Expired - Fee Related CN207624873U (en) | 2017-07-27 | 2017-07-27 | Aluminium-air cell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207624873U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117245543A (en) * | 2023-11-20 | 2023-12-19 | 福建祥鑫新能源汽车配件制造有限公司 | Turning device is used in processing of aluminum alloy battery case |
-
2017
- 2017-07-27 CN CN201720923342.XU patent/CN207624873U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117245543A (en) * | 2023-11-20 | 2023-12-19 | 福建祥鑫新能源汽车配件制造有限公司 | Turning device is used in processing of aluminum alloy battery case |
| CN117245543B (en) * | 2023-11-20 | 2024-02-23 | 福建祥鑫新能源汽车配件制造有限公司 | Turning device is used in processing of aluminum alloy battery case |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107403887B (en) | A kind of liquid metal cell device and its assembly method | |
| CN107634288A (en) | Aluminium-air cell | |
| CN106602099A (en) | Novel reserve cell adopting thermal activation mode | |
| CN102356498A (en) | Non-aqueous electrolyte secondary battery, and method for charging same | |
| CN108054440A (en) | A kind of square power battery | |
| CN105761948B (en) | Graphene ultracapacitor | |
| CN207624873U (en) | Aluminium-air cell | |
| CN108428563B (en) | A kind of lithium ion battery capacitor | |
| CN206849967U (en) | A kind of all-solid lithium-ion battery | |
| CN206672973U (en) | A kind of battery steel shell structure | |
| CN102290596A (en) | Lithium-ion power battery | |
| CN206412241U (en) | A kind of rectangular cell capacitor | |
| CN206657844U (en) | A kind of liquid metal cell | |
| CN201408807Y (en) | Dual-lug winding-type lead-acid accumulator controlled by sealing valve | |
| CN208539023U (en) | A kind of cylindrical battery | |
| CN207303221U (en) | A kind of new energy saving battery management system with automatic protection circuit | |
| CN207265163U (en) | A kind of graphene lithium battery structure | |
| CN207800797U (en) | A kind of lithium battery pack with defencive function | |
| CN211404656U (en) | Lithium battery pack | |
| CN203179958U (en) | Battery case | |
| CN217361740U (en) | Lithium sub-battery based on hollow cylinder structure | |
| CN210640324U (en) | High-safety lithium ion battery cell | |
| CN209880664U (en) | High-capacity green energy storage battery | |
| CN203367400U (en) | Layout structure of tab and pole piece of high-rate battery | |
| CN203521561U (en) | Zinc air-powered battery and zinc air-powered battery pack |
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: 20180717 Termination date: 20180727 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |