CN207818855U - A kind of metal air fuel cell - Google Patents
A kind of metal air fuel cell Download PDFInfo
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- CN207818855U CN207818855U CN201721870185.7U CN201721870185U CN207818855U CN 207818855 U CN207818855 U CN 207818855U CN 201721870185 U CN201721870185 U CN 201721870185U CN 207818855 U CN207818855 U CN 207818855U
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Abstract
The utility model discloses a kind of metal air fuel cell, can easily replace single metal fuel, keep a whole set of products more convenient in use, be more conducive to maintenance, to increase the service life of product and promote the user experience of product.It includes several cell cubes, and each cell cube includes：Shell, front shroud, alloy sheets, sealing ring, battery cover, top copper electrode, air electrode, back shroud；The front of shell sealing is realized by front shroud and bonding for air electrode；Sealing ring is put into the groove in battery cover, and top copper electrode is placed in by battery cover side gap in the groove in battery cover, and top copper electrode, battery cover, alloy sheets are connected by bolt, forms a metal fuel monomer；Metal fuel monomer is put into shell, then the sealing of shell oral area is realized by compressing sealing ring；There is a circular through-hole in lower part of the housing, is sealed between monomer come compresses seal to realize across location hole by bolt after all cell cubes installations.
Description
Technical field
The utility model is related to the technical field of new energy battery more particularly to a kind of metal air fuel cells, and
Metal-air battery with the cell cube.
Background technology
Metal air fuel cell (i.e. metal-air battery) is
Negative electrode active material issues biochemical reaction in the catalytic action of catalyst and produces electricl energy using conducting solution as electrolyte
A kind of electrochmical power source.
Metal air fuel cell has many unique advantages, and fuel is metal material, such as aluminium, magnesium, zinc, and
The metals such as lithium, sodium；Because combust aluminium, magnesium, zinc reserves are very abundant, metal-air battery resource enough can be supplied.Positive electrode active material
Matter is the oxygen in air, and battery itself does not have to carry, and the energy size entrained by battery is determined by the amount of negative metal so that
This kind of the practical of battery can reach 350Wh/kg or more (lithium ion battery is 100Wh/kg at present) than energy, there is great property
It can advantage.Product after reaction can utilize the clean energy resourcies such as wind energy, solar energy, water energy or the electric energy of electric energy areas of well-being
Again electrolysis of aluminum oxide (or magnesium hydroxide) becomes metal, is then again mounted to metal-air battery electric discharge, drives electric vehicle.
It thus may be implemented to concentrate large-scale production, it is possible to reduce pollution reduces discharge, and centrally connected power supply may be implemented, point
It dissipates and uses, lower-cost electric energy transfer is used to the high place of the cost of electric energy, the place that electric energy is easily obtained from the energy
The place that the energy is difficult to obtain is transferred to use.It can really realize the completely new auto Life of pollution-free zero-emission.It is real in the process
Show pollution-free, the green energy resource of zero-emission recycles, and metal-air battery worldwide increasingly draws attention.
Above-mentioned advantage based on metal-air battery, many countries and personal similar production all more practical in research preparation
Product, current product, which is primarily present drawback, is：The replacement addition of metal fuel is inconvenient.Metal fuel battery is unidirectional metal
Fuel reaction generates electric current, and if necessary to be used continuously, battery system must can easily more fresh fuel.
Invention content
To overcome the deficiencies of existing technologies, the technical problem to be solved by the present invention is to provide a kind of combustions of metal-air
Expect battery, can easily replace single metal fuel, keep a whole set of products more convenient in use, be more conducive to
It safeguards, to increase the service life of product and promote the user experience of product.
The technical solution of the utility model is：This metal air fuel cell comprising several cell cubes, Mei Gedan
First body includes：Shell, front shroud, alloy sheets, sealing ring, battery cover, top copper electrode, air electrode, back shroud；
Sealing is realized in the front of shell by front shroud and bonding for air electrode, makes the front shroud and sky of shell and bonding
Cavity is formed between pneumoelectric pole, the rear portion of shell realizes sealing by back shroud and bonding for air electrode, makes shell and bonding
Back shroud and air electrode between form cavity；
Sealing ring is put into the groove in battery cover, and top copper electrode is placed in by battery cover side gap in battery cover
In groove, top copper electrode, battery cover, alloy sheets are connected by bolt, form a metal fuel monomer；
Metal fuel monomer is put into shell, by the boss on shell oral area, and fit depressions in battery cover, then
The sealing of shell oral area is realized by compressing sealing ring；
There is circular through-hole in lower part of the housing, and three location holes are uniformly distributed around through-hole, is respectively arranged in the both sides of through-hole
Fluted and tongue, sealing ring are placed in inside grooves, after all cell cubes installations by bolt across location hole come compression seal
Circle seals to realize between monomer.
When needing replacing some metal fuel, as long as removing battery lid, bolt of dismantling, so that it may to take out the metal fuel
The metal fuel monomer at place, then again takes out alloy sheets, and the new alloy sheets that change the outfit can be realized, therefore can easily more
Single metal fuel is changed, keeps a whole set of products more convenient in use, is more conducive to maintenance, to increase the use of product
Service life and the user experience for promoting product.
Description of the drawings
Fig. 1 is the overall structure diagram of metal air fuel cell according to the present utility model.
Fig. 2 is the structural schematic diagram of the shell of metal air fuel cell according to the present utility model.
Fig. 3 is the structural schematic diagram of the battery cover of metal air fuel cell according to the present utility model.
Fig. 4 be metal air fuel cell according to the present utility model metal fuel monomer in groups after stereogram.
Fig. 5 is the water blockoff plug of metal air fuel cell according to the present utility model, draw slag stick, the structure of nipple is shown
It is intended to.
Fig. 6 is the structural schematic diagram for drawing slag stick of metal air fuel cell according to the present utility model.
Specific implementation mode
As shown in Figs 1-4, this metal air fuel cell comprising several cell cubes, each cell cube include：Shell
Body 1, front shroud 2, alloy sheets 3, sealing ring 4, battery cover 5, top copper electrode 6, air electrode 7, back shroud 8；
Sealing is realized in the front of shell by front shroud and bonding for air electrode, makes the front shroud and sky of shell and bonding
Cavity is formed between pneumoelectric pole, the rear portion of shell realizes sealing by back shroud and bonding for air electrode, makes shell and bonding
Back shroud and air electrode between form cavity；
Sealing ring is put into the groove i in battery cover, and top copper electrode is placed in by battery cover side gap in battery cover
Groove in, top copper electrode, battery cover, alloy sheets are connected by bolt, form a metal fuel monomer；
Metal fuel monomer is put into shell, by the boss on shell oral area, and fit depressions in battery cover, then
The sealing of shell oral area is realized by compressing sealing ring；
There is circular through-hole in lower part of the housing, and three location hole a are uniformly distributed around through-hole, is respectively arranged in the both sides of through-hole
Fluted and tongue, sealing ring are placed in inside grooves, after all cell cubes installations by bolt across location hole come compression seal
Circle seals to realize between monomer.
When needing replacing some metal fuel, as long as removing battery lid, bolt of dismantling, so that it may to take out the metal fuel
The metal fuel monomer at place, then again takes out alloy sheets, and the new alloy sheets that change the outfit can be realized, or by battery cover, alloy
Plate, bolt etc. are used as a component integral replacing.Therefore single metal fuel can be easily replaced, a whole set of products is made to use
It is more convenient in the process, it is more conducive to maintenance, to increase the service life of product and promote the user experience of product.
Preferably, as shown in Fig. 2, the both sides of the shell be equipped with bolt hole c, so as to metal fuel monomer in groups after it is tight
Gu and positioning.
Preferably, as shown in Fig. 2, three location holes are respectively upper Positioning holes above the through-hole, described
Left location hole on the left of through-hole, the right location hole on the right side of the through-hole, upper Positioning holes have support b, support will inside housings
Shell it is supported on both sides, location hole is passed through from the inside of support.Bolt shell during preload can be made constant in this way
Shape realizes that the sealing ring in lower through-hole fully compresses, realizes sealing.Location hole is passed through from support is internal simultaneously, makes it in group
The case where being not in leakage, is dressed up after shape.
Preferably, as shown in Fig. 2, the both sides setting reinforcing rib f of 1 oral area of shell.It can be in the case where reducing overall weight
Bending strength is improved, ensures the deformation that battery cover 5 is not in big during slip-knot bolt compresses and preload, ensures sealing
Effect.
Preferably, as shown in Fig. 2, 1 bottom of shell is equipped with inclined-plane h, gradient is between 2 ° -60 °.This inclined-plane can make in battery
Reactant residue can more smoothly be discharged.
Preferably, as shown in Fig. 2, the top of shell 1 is equipped with grooves d, there is location hole in grooves d, in metal fuel monomer
After in groups, slip-knot bolt is put into grooves d, is allowed to fixed by the bolt passed through in location hole；Slip-knot bolt and top hold-down
Preload, battery cover is fixed on shell, make battery top realize sealing；The top of shell is equipped with annular protrusion e, passes through
Sealing ring between battery cover realizes sealing；Through hole g is provided with by grooves d, through hole g is passed through from the inner cavity of shell, in shell
The two side outlets difference of body is fluted and raised, is placed with sealing ring therebetween；By in grooves d the bolt of location hole make into
Group back casing realizes sealing between metal fuel monomer.
Preferably, as shown in figure 3, battery cover extends downwardly the pillar support j being arranged for fixing alloy sheets, the tops support j
End is equipped with groove, and sealing ring is placed in groove；The side at battery cover both ends is equipped with groove k, and slip-knot bolt passes through groove k, together
When fix slip-knot bolt make it be unlikely to fall down, facilitate installation；One end of battery cover is provided with long stripes through hole L, top copper electrode
Pass through long stripes through hole L；The bottom of battery cover is equipped with inclined-plane m, the through hole g of the height of the one end on inclined-plane on shell
The top and other end tilts down, angle of inclination have inclined between 1 ° -45 °, for ensureing electric pool gas in battery pack
In the case of also can smoothly be discharged；Boss n on battery cover is matched with the oral area of shell, can be in the case where battery pack shakes
Effectively support is provided.
Preferably, as seen in figs. 5-6, which further includes water blockoff plug 9, draws slag stick 10, nipple
11；
The inside that slag stick is fixed on water blockoff plug is drawn, being internally provided with for water blockoff plug can be connected with nipple
Internal thread o, be placed with inside water blockoff plug and reach sealing after water blockoff plug and nipple screw
The O-shaped washer of purpose, nipple is by being bonded and fixed on battery case 12.
Preferably, as seen in figs. 5-6, the spaced set grid p on drawing slag stick, the spacing and metal fuel of each grid
The spacing of monomer is equal, and grid is placed in closed section between metal fuel single cavities, and gap or logical is arranged on each grid
Hole.
Preferably, as shown in fig. 6, being equipped with catch q on the top for drawing slag stick, the bottom of catch sets through-hole r, makes each sky
Chamber forms semi-closed state.
When liquid is from 12 outside injection of shell, via through holes r enters inside battery compartment, since the grid p drawn between slag stick 2 has
Gap or through-hole so that be in connected state in battery compartment, so not influencing the water flood operations between each monomer.It can be connected to
While single battery, additionally it is possible to reduce the interelectrode connection area of monomer, reduce internal short-circuit of battery loss to reach
The problem of.
Battery can unscrew water blockoff plug 9 when ground meets and works with the short time, be taken out together together with slag stick 10 is drawn, at this time
Reactant viscosity is relatively low in battery case, can directly topple over away from nipple.
When inside battery reactant viscosity is higher, water blockoff plug 9 can be unscrewed and be taken out, it will be internal more dilute thick
Liquid pouring it is clean, then water blockoff plug 9 is reinserted, by rotate water blockoff plug 9 position make to draw the opening on slag stick 10
Position is corresponded in the release position of 12 inner cavity of battery case, between so that reactant is smoothly flowed into and is drawn 10 grid of slag stick
Space in, water blockoff plug 9 is taken out after waiting for a period of time, reactant is attached in the gap for drawing slag stick 10 and is taken together at this time
Go out.The reactant drawn on slag stick 10 is cleaned out after taking-up.This operation is repeated again.
Repeatedly after cleaning, draw reactant that slag stick can be adsorbed and be scraped it is less when.Pass through case internal water flooding, dilution
Reactant reaches complete clean purpose.
The above is only the preferred embodiment of the utility model, not makees limit in any form to the utility model
System, any simple modification, equivalent change and modification made by the above technical examples according to the technical essence of the present invention,
Still belong to the protection domain of technical solutions of the utility model.
Claims (10)
1. a kind of metal air fuel cell, it is characterised in that：It includes several cell cubes, and each cell cube includes：Shell
(1), front shroud (2), alloy sheets (3), sealing ring (4), battery cover (5), top copper electrode (6), air electrode (7), back shroud
(8)；
Sealing is realized in the front of shell by front shroud and bonding for air electrode, makes the front shroud and air electricity of shell and bonding
Cavity is formed between pole, sealing is realized in the rear portion of shell by back shroud and bonding for air electrode, after making shell and bonding
Cavity is formed between cover board and air electrode；
Sealing ring is put into the groove (i) in battery cover Nei, and top copper electrode is placed in by battery cover side gap in battery cover
In groove, top copper electrode, battery cover, alloy sheets are connected by bolt, form a metal fuel monomer；
Metal fuel monomer is put into shell, by the boss on shell oral area, and fit depressions in battery cover, then pass through
Compress the sealing that sealing ring realizes shell oral area；
There is circular through-hole in lower part of the housing, and three location holes (a) are uniformly distributed around through-hole, is respectively disposed in the both sides of through-hole
Groove and tongue, sealing ring are placed in inside grooves, after all cell cubes installations by bolt across location hole come compresses seal
It is sealed between monomer to realize.
2. metal air fuel cell according to claim 1, it is characterised in that：The both sides of the shell are equipped with bolt hole
(c), so as to metal fuel monomer in groups after fastening and positioning.
3. metal air fuel cell according to claim 1, it is characterised in that：Three location holes are respectively in institute
State the upper Positioning holes above through-hole, the left location hole on the left of the through-hole, the right location hole on the right side of the through-hole, upper positioning
There is support (b) in hole inside housings, supports the supported on both sides of shell, location hole is passed through from the inside of support.
4. metal air fuel cell according to claim 1, it is characterised in that：The both sides setting of shell (1) oral area adds
Strengthening tendons (f).
5. according to claim 1-4 any one of them metal air fuel cells, it is characterised in that：Shell (1) bottom is equipped with
Inclined-plane (h), gradient is between 2 ° -60 °.
6. metal air fuel cell according to claim 5, it is characterised in that：The top of shell (1) is equipped with groove
(d), have location hole in groove (d), metal fuel monomer in groups after, slip-knot bolt is put into groove (d), by location hole
The bolt passed through is allowed to fixed；The preload of slip-knot bolt and top hold-down, battery cover is fixed on shell；The top of shell is set
There is annular protrusion (e), sealing is realized by the sealing ring between battery cover；Groove（d）Side is provided with through hole (g), through hole
(g) it is passed through from the inner cavity of shell, it is fluted and raised in the two side outlets difference of shell, it is placed with sealing ring therebetween；By wearing
Crossing the bolt of location hole in groove (d) makes the realization sealing between metal fuel monomer of back casing in groups.
7. metal air fuel cell according to claim 6, it is characterised in that：Battery cover extends downwardly setting for solid
Determine the pillar support (j) of alloy sheets, support top (j) is equipped with groove, sealing ring, the side at battery cover both ends are placed in groove
Equipped with groove (k), slip-knot bolt passes through groove, one end of battery cover to be provided with long stripes through hole (L), and top copper electrode passes through
Long stripes through hole (L), the bottom of battery cover are equipped with inclined-plane (m), the through hole (g) of the height of the one end on inclined-plane on shell it is upper
The side and other end tilts down, between 1 ° -45 °, the boss (n) on battery cover is matched with the oral area of shell at angle of inclination.
8. metal air fuel cell according to claim 1, it is characterised in that：The metal air fuel cell further includes
Water blockoff plug (9) draws slag stick (10), nipple (11)；
The inside that slag stick is fixed on water blockoff plug is drawn, water blockoff plug is internally provided with the internal thread (o) that can be connected with nipple,
It is placed with inside water blockoff plug after water blockoff plug and nipple screw and reaches the O-shaped washer of sealing purpose, nipple passes through bonding
It is fixed on battery case (12).
9. metal air fuel cell according to claim 8, it is characterised in that：The spaced set grid on drawing slag stick
(p), the spacing of each grid is equal with the spacing of metal fuel monomer, and grid is placed in closed area between metal fuel single cavities
Between, gap or through-hole are set on each grid.
10. metal air fuel cell according to claim 9, it is characterised in that：It is equipped with catch on the top for drawing slag stick
(q), the bottom of catch sets through-hole (r).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721870185.7U CN207818855U (en) | 2017-12-28 | 2017-12-28 | A kind of metal air fuel cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721870185.7U CN207818855U (en) | 2017-12-28 | 2017-12-28 | A kind of metal air fuel cell |
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| Publication Number | Publication Date |
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| CN207818855U true CN207818855U (en) | 2018-09-04 |
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ID=63331303
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721870185.7U Active CN207818855U (en) | 2017-12-28 | 2017-12-28 | A kind of metal air fuel cell |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108183288A (en) * | 2017-12-28 | 2018-06-19 | 张树雄 | A kind of metal air fuel cell |
| CN108963183A (en) * | 2018-09-09 | 2018-12-07 | 四川康成博特机械制造有限公司 | A kind of electrode structure and air, oxygen metal fuel battery |
| CN110380159A (en) * | 2019-06-27 | 2019-10-25 | 浙江吉利控股集团有限公司 | A kind of aluminium-air cell and its electrolyte recoverying and utilizing method |
-
2017
- 2017-12-28 CN CN201721870185.7U patent/CN207818855U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108183288A (en) * | 2017-12-28 | 2018-06-19 | 张树雄 | A kind of metal air fuel cell |
| CN108963183A (en) * | 2018-09-09 | 2018-12-07 | 四川康成博特机械制造有限公司 | A kind of electrode structure and air, oxygen metal fuel battery |
| CN110380159A (en) * | 2019-06-27 | 2019-10-25 | 浙江吉利控股集团有限公司 | A kind of aluminium-air cell and its electrolyte recoverying and utilizing method |
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