CN205081193U - Zinc air fuel cell - Google Patents
Zinc air fuel cell Download PDFInfo
- Publication number
- CN205081193U CN205081193U CN201520742944.6U CN201520742944U CN205081193U CN 205081193 U CN205081193 U CN 205081193U CN 201520742944 U CN201520742944 U CN 201520742944U CN 205081193 U CN205081193 U CN 205081193U
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- China
- Prior art keywords
- cell cover
- battery container
- fixedly mounted
- air
- reserve tank
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Abstract
The utility model discloses a zinc air fuel cell, main content is: battery case adopts the anticorrosion plastics to make, install in the recess of boss in battery case the bottom of zine plate electrode, install on the bottom surface of cell cover on its top, install in the recess of boss in battery case the bottom of air electrode, its top card is in the draw -in groove of cell cover bottom surface, the anode connection post is installed on the cell cover, the cell cover is installed in the battery case recess, be equipped with the bleeder vent on the cell cover, dustproof breathable film installs in the bleeder vent of cell cover, the cathode connection post is installed in the cell cover is close to the mounting hole of right -hand member, the liquid reserve tank is installed on the battery case right flank, be equipped with through -hole and liquid reserve tank intercommunication on the battery case right flank, the top at the liquid reserve tank is installed to the purification treatment case, purification treatment case left surface is connected with the battery case right flank, the battery case right flank is equipped with the pipeline and is connected with the drawing liquid pump, the incasement at purification treatment is installed to the drawing liquid pump.
Description
Technical field
The utility model relates to the fuel cell that a kind of Zinc material and air carry out redox reaction, specifically, and particularly a kind of zinc/air fuel cell.
Background technology
Along with environmental protection and the requirement driving electric automobile of the energy and the development of battery for electric automobile.New Generation of Electric Vehicle is a kind of comprehensive high-tech product, its development always pay close attention to by people, and as electric motor car heart power battery pack especially electric automobile research emphasis.For improving the course continuation mileage that electric motor car once charges, large quantifier elimination concentrates on metal gas battery at present, such as zinc-air cell.Zinc-air cell is positioned at the highest theoretical energy capability value in all cells known kinds.But, before zinc-air cell replaces other power drives, also have many difficult problems to need to overcome.
All metal gas battery groups all comprise multiple battery; Each battery has a gas diffusion cathode and a metal anode at least, is separated and have a certain amount of alkaline electrolyte by the battery diaphragm of certain form.When metal gas battery group works, negative and positive produce electromotive force between the two poles of the earth.When multiple serial battery, the electromotive force of these many batteries can be added up mutually and to be used as power supply.In use procedure, battery must periodically charging.
The charging modes of metal gas battery group has two kinds, and one is direct charging, and two is mechanical charges.
Direct charging can directly be charged with existing power network, but the metal gas battery group of directly charging needs difunctional gas-diffusion electrode or will increase by one to analyse oxygen electrode, and due to the direct precipitation of oxygen, the useful life of the battery pack of directly charging is limited.In addition, this battery weight is large, and volume is large, specific energy reduce and structure too complicated.
For this reason, the preferential charging method of metal current gas cell group is mechanical charge, namely replaces the metal anode consumed with new metal anode.Metal anode is a rigid structure in this approach, is removed after metal anode runs out, and new anode is reinserted into battery.This in theory, in structure and safeguard and operation has suitable simplicity.This battery is called as mechanical block-plug in type metal-air cell.
Mechanical block-plug in type metal-air cell generally takes serial or parallel connection mode in groups to carry out modularization installation, the assembling of mechanical block-plug in type metal-air cell group common is at present that the connection in series-parallel that each cell carries out between monomer after changing new anode plate again connects, it is large that such design causes the machinery of each battery pack to upgrade labour intensity, repeated work is many, and because after being dismounted for multiple times, connector is fragile, easily cause the problems such as the connection electrical resistance increase between battery.Therefore the structure of the mode urgently had and improvement occurs.
Utility model content
Technical problem to be solved in the utility model is for above-mentioned deficiency of the prior art, a kind of zinc/air fuel cell is provided, it does not destroy the series parallel structure of battery pack when can reach each replacing anode in battery structure design, be convenient to manipulator simultaneously and open upper cover, be easy to install and take out metallic anode plate.
The utility model solves the technical scheme that its technical problem adopts: a kind of zinc/air fuel cell, comprises battery container, zinc plate electrode, anode terminal, dust-proof air ventilation film, cell cover, air electrode, cathode terminal, drawing liquid pump, purified treatment case and liquid reserve tank, described battery container adopts anti-corrosion plastic to make, battery container inner bottom part is provided with rectangular boss, boss is provided with rectangular recess, on boss, horizontal direction is provided with through hole, the bottom of described zinc plate electrode is arranged in the groove of battery container inner convex platform, its top is fixedly mounted on the bottom surface of cell cover, in the groove that the bottom of described air electrode is fixedly mounted on battery container inner convex platform and between adjacent two zincode electrodes, its top is stuck in the draw-in groove of cell cover bottom surface, described anode terminal to be arranged on cell cover and the zincode Electrode connection of its bottom and high order end, described cell cover is fixedly mounted in the groove on battery container top, described air electrode is by waterproof ventilative layer, first conduction currect collecting net, first porous catalyzed layer, second porous catalyzed layer and the second conduction currect collecting net composition, described waterproof ventilative layer is " Y " shape structure, groove is provided with in the middle of waterproof ventilative layer, described first conduction currect collecting net is fixedly mounted on the front of waterproof ventilative layer, second conduction currect collecting net is fixedly mounted on the back side of waterproof ventilative layer, described first porous catalyzed layer is fixedly mounted on the front of the first conduction currect collecting net, second porous catalyzed layer is fixedly mounted on the back side of the second conduction currect collecting net, cell cover is provided with air-vent and is arranged in directly over the waterproof ventilative layer groove of air electrode, dust-proof air ventilation film is arranged in the air-vent of cell cover, described cathode terminal be fixedly mounted on cell cover in the installing hole of right-hand member and its bottom be connected with the top of air electrode, described liquid reserve tank is fixedly mounted on battery container right flank, battery container right flank is provided with through hole and is communicated with liquid reserve tank, described purified treatment case is fixedly mounted on the top of liquid reserve tank and is communicated with liquid reserve tank, purified treatment case left surface is connected with battery container right flank, battery container right flank is provided with pipeline near upper end and is connected with drawing liquid pump, described drawing liquid pump is arranged in purified treatment case.
As preferably, the contact-making surface between described battery container top and cell cover is provided with sealing gasket.
As preferably, described cell cover adopts anti-corrosion plastic to make.
The utility model compared with prior art has the following advantages: this zinc air fuel only need change zincode electrode, by dismounting cell cover will in groups zincode electrode card in bottom recesses, simple and fast; Cell solution recycles, and efficiency is high; Battery is easy to installing/dismounting, stabilized structure, is convenient to as required and combines, and greatly can reduce the impact of fault.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of embodiment of the present utility model;
Fig. 2 is the structural representation of the utility model air electrode.
Description of reference numerals:
1-battery container, 2-zinc plate electrode, 3-anode terminal, 4-dust-proof air ventilation film, 5-cell cover, 6-air electrode, 7-cathode terminal, 8-drawing liquid pump, 9-purified treatment case, 10-liquid reserve tank;
601-waterproof ventilative layer, 602-first conducts electricity currect collecting net, 603-first porous catalyzed layer, 604-second porous catalyzed layer, and 605-second conducts electricity currect collecting net.
Embodiment
Below in conjunction with drawings and Examples, the utility model embodiment is described:
As shown in figure 1 and 2, it illustrates a kind of embodiment of the present utility model, comprise battery container 1, zinc plate electrode 2, anode terminal 3, dust-proof air ventilation film 4, cell cover 5, air electrode 6, cathode terminal 7, drawing liquid pump 8, purified treatment case 9 and liquid reserve tank 10, described battery container 1 adopts anti-corrosion plastic to make, battery container 1 inner bottom part is provided with rectangular boss, boss is provided with rectangular recess, on boss, horizontal direction is provided with through hole, the bottom of described zinc plate electrode 2 is arranged in the groove of battery container 1 inner convex platform, its top is fixedly mounted on the bottom surface of cell cover 5, in the groove that the bottom of described air electrode 6 is fixedly mounted on battery container 1 inner convex platform and between adjacent two zincode electrodes 2, its top is stuck in the draw-in groove of cell cover 5 bottom surface, described anode terminal 3 is arranged on cell cover 5 and its bottom and is connected with the zincode electrode 2 of high order end, described cell cover 5 is fixedly mounted in the groove on battery container 1 top, described air electrode 6 is by waterproof ventilative layer 601, first conduction currect collecting net 602, first porous catalyzed layer 603, second porous catalyzed layer 604 and the second conduction currect collecting net 605 form, described waterproof ventilative layer 601 is " Y " shape structure, groove is provided with in the middle of waterproof ventilative layer 601, described first conduction currect collecting net 602 is fixedly mounted on the front of waterproof ventilative layer 601, second conduction currect collecting net 605 is fixedly mounted on the back side of waterproof ventilative layer 601, described first porous catalyzed layer 603 is fixedly mounted on the front of the first conduction currect collecting net 602, second porous catalyzed layer 604 is fixedly mounted on the back side of the second conduction currect collecting net 605, cell cover 5 is provided with air-vent and is arranged in directly over waterproof ventilative layer 601 groove of air electrode 6, dust-proof air ventilation film 4 is arranged in the air-vent of cell cover 5, described cathode terminal 7 be fixedly mounted on cell cover 5 in the installing hole of right-hand member and its bottom be connected with the top of air electrode 6, described liquid reserve tank 10 is fixedly mounted on battery container 1 right flank, battery container 1 right flank is provided with through hole and is communicated with liquid reserve tank 10, described purified treatment case 9 is fixedly mounted on the top of liquid reserve tank 10 and is communicated with liquid reserve tank 10, purified treatment case 9 left surface is connected with battery container 1 right flank, battery container 1 right flank is provided with pipeline and is connected with drawing liquid pump 8 near upper end, described drawing liquid pump 8 is arranged in purified treatment case 9.
Preferably, the contact-making surface between described battery container 1 top and cell cover 5 is provided with sealing gasket.
Preferably, described cell cover 1 adopts anti-corrosion plastic to make.
By reference to the accompanying drawings the utility model preferred implementation is explained in detail above, but the utility model is not limited to above-mentioned execution mode, in the ken that those of ordinary skill in the art possess, can also make a variety of changes under the prerequisite not departing from the utility model aim.
Do not depart from design of the present utility model and scope can make many other and change and remodeling.Should be appreciated that the utility model is not limited to specific execution mode, scope of the present utility model is defined by the following claims.
Claims (3)
1. a zinc/air fuel cell, is characterized in that: comprise battery container, zinc plate electrode, anode terminal, dust-proof air ventilation film, cell cover, air electrode, cathode terminal, drawing liquid pump, purified treatment case and liquid reserve tank, described battery container adopts anti-corrosion plastic to make, battery container inner bottom part is provided with rectangular boss, boss is provided with rectangular recess, on boss, horizontal direction is provided with through hole, the bottom of described zinc plate electrode is arranged in the groove of battery container inner convex platform, its top is fixedly mounted on the bottom surface of cell cover, in the groove that the bottom of described air electrode is fixedly mounted on battery container inner convex platform and between adjacent two zincode electrodes, its top is stuck in the draw-in groove of cell cover bottom surface, described anode terminal to be arranged on cell cover and the zincode Electrode connection of its bottom and high order end, described cell cover is fixedly mounted in the groove on battery container top, described air electrode is by waterproof ventilative layer, first conduction currect collecting net, first porous catalyzed layer, second porous catalyzed layer and the second conduction currect collecting net composition, described waterproof ventilative layer is " Y " shape structure, groove is provided with in the middle of waterproof ventilative layer, described first conduction currect collecting net is fixedly mounted on the front of waterproof ventilative layer, second conduction currect collecting net is fixedly mounted on the back side of waterproof ventilative layer, described first porous catalyzed layer is fixedly mounted on the front of the first conduction currect collecting net, second porous catalyzed layer is fixedly mounted on the back side of the second conduction currect collecting net, cell cover is provided with air-vent and is arranged in directly over the waterproof ventilative layer groove of air electrode, dust-proof air ventilation film is arranged in the air-vent of cell cover, described cathode terminal be fixedly mounted on cell cover in the installing hole of right-hand member and its bottom be connected with the top of air electrode, described liquid reserve tank is fixedly mounted on battery container right flank, battery container right flank is provided with through hole and is communicated with liquid reserve tank, described purified treatment case is fixedly mounted on the top of liquid reserve tank and is communicated with liquid reserve tank, purified treatment case left surface is connected with battery container right flank, battery container right flank is provided with pipeline near upper end and is connected with drawing liquid pump, described drawing liquid pump is arranged in purified treatment case.
2. a kind of zinc/air fuel cell as claimed in claim 1, is characterized in that: the contact-making surface between described battery container top and cell cover is provided with sealing gasket.
3. a kind of zinc/air fuel cell as claimed in claim 2, is characterized in that: described cell cover adopts anti-corrosion plastic to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520742944.6U CN205081193U (en) | 2015-09-23 | 2015-09-23 | Zinc air fuel cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520742944.6U CN205081193U (en) | 2015-09-23 | 2015-09-23 | Zinc air fuel cell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205081193U true CN205081193U (en) | 2016-03-09 |
Family
ID=55433575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520742944.6U Expired - Fee Related CN205081193U (en) | 2015-09-23 | 2015-09-23 | Zinc air fuel cell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205081193U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11456491B2 (en) * | 2016-12-16 | 2022-09-27 | Thales Dis France Sas | Method for manufacturing electronic object comprising a body and a porous-membrane-comprising battery |
-
2015
- 2015-09-23 CN CN201520742944.6U patent/CN205081193U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11456491B2 (en) * | 2016-12-16 | 2022-09-27 | Thales Dis France Sas | Method for manufacturing electronic object comprising a body and a porous-membrane-comprising battery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160309 Termination date: 20180923 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |