CN2777770Y - Energy supply system for Zn-air cell - Google Patents
Energy supply system for Zn-air cell Download PDFInfo
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- CN2777770Y CN2777770Y CNU2004200928021U CN200420092802U CN2777770Y CN 2777770 Y CN2777770 Y CN 2777770Y CN U2004200928021 U CNU2004200928021 U CN U2004200928021U CN 200420092802 U CN200420092802 U CN 200420092802U CN 2777770 Y CN2777770 Y CN 2777770Y
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- zinc
- colloidal state
- air cell
- rich
- inefficacy
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- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/84—Recycling of batteries or fuel cells
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Abstract
The utility model discloses an energy supply system for zinc-air cells, which is composed of a zinc-air cell, a device for storing energy-carrier colloid rich zinc material and collecting ineffective colloid rich zinc material, and an electrolytic reduction device for the ineffective colloid rich zinc material, wherein the zinc-air cell, the material storing and collecting device and the electrolytic reduction device are connected by pipelines and pumps, an inlet and an outlet of the zinc-air cell are communicated with an injection and a collection interfaces of the device for storing energy-carrier colloid rich zinc material and collecting ineffective colloid rich zinc material, and an inlet and an outlet of the device for storing energy-carrier colloid rich zinc material and collecting ineffective colloid rich zinc material are respectively communicated with an outlet interface and an inlet interface of the electrolytic reduction device for the ineffective colloid rich zinc material. The utility model solves the problem that a traditional zinc-air cell has the complicated process of replacing a zinc electrode (a metal anode) after discharging off, so that the time of replacing the zinc electrode is shortened.
Description
Technical field
The present invention relates to a kind of energy supplementing system of zinc air battery.
Background technology
The metal-air battery that with the zinc-air cell is representative is from the existing so far nearly 200 years history of invention, various countries have all carried out a large amount of research to zinc-air cell and other metal-air battery thereof, with regard to battery performance itself certain breakthrough has been arranged, its performance index reach and part has surpassed batteries such as plumbic acid, cadmium nickel, iron nickel, zinc-nickel, ni-mh, zinc-manganese, lithium ion.Nineteen ninety-five, Israel's electricity fuel (Electric Fuel) Co., Ltd was used for electric automobile with zinc-air cell first, made zinc-air cell enter the practicability stage.U.S. Dreisback Electromotive company and a plurality of countries such as Germany, France, Sweden, Holland, Finland, Spain and South Africa also all apply zinc-air cell energetically on electric automobile.
But zinc-air cell is not widely used so far on electric automobile and promotes.Main cause is that zinc-air cell can't charge as traditional rechargeable battery, and it need make battery obtain energy supplement by changing the metal zincode.Old metal zincode reuses by process quilts such as electrolysis, die casting mouldings.Zinc-air cell metal zincode both domestic and external all adopts the form of zine plate or zinc granule.No matter adopt zine plate or the zinc granule all will be in the face of complicated refinement, reduction, preparation, transportation, replacing or the like link, this makes the energy supplement process quite complicated, needs to rely on the support of other industry and needs huge transportation system.Simultaneously, long industrial chain increases the consumption of zinc-air cell on each link, and the economic index of battery is affected.To using and promoting and brought huge burden.
Summary of the invention
The purpose of this invention is to provide a kind of energy supplementing system of zinc air battery, utilize this system can make supporting infusion type zinc air battery directly inject energy, directly reduction recycling.
For achieving the above object, the present invention takes following design: a kind of energy supplementing system of zinc air battery, by a zinc-air cell, the gathering-device of the storage of the rich zinc material of zinc-air cell energy carrier colloidal state and the rich zinc material of inefficacy colloidal state, the electroreduction device of the rich zinc material of inefficacy colloidal state connects to form by pipeline and pump, going into of zinc-air cell, the injection of the storage of outlet and the rich zinc material of zinc-air cell energy carrier colloidal state and the gathering-device of the rich zinc material of inefficacy colloidal state and collect interface and be connected, the going into of the gathering-device of the storage of the rich zinc material of zinc-air cell energy carrier colloidal state and the rich zinc material of inefficacy colloidal state, outlet is connected with the going out with incoming interface of electroreduction device of the rich zinc material of inefficacy colloidal state respectively.
The injection of the gathering-device of the storage of corresponding again and the rich zinc material of zinc-air cell energy carrier colloidal state and the rich zinc material of inefficacy colloidal state and collect interface and be connected after the going into, export also injection that can be by an energy content of battery carrier and collect the interface unit device of described zinc-air cell.
Described zinc-air cell comprises a slice battery body at least, this battery body housing is built-in with the movement-oriented pipeline of at least one group of rich zinc material of parcel colloidal state, initial and end end at movement-oriented pipeline is provided with the inlet of the rich zinc material of colloidal state and the outlet of the rich zinc material of inefficacy colloidal state, be provided with metal collector in the movement-oriented pipeline, at least one side in the battery container outside is inserted upright air electrode, metal collector connects negative lead-out wire, and air electrode connects positive lead-out wire.
The gathering-device of the storage of the rich zinc material of described zinc-air cell energy carrier colloidal state and the rich zinc material of inefficacy colloidal state comprises that one stores the collection tank body, this storage is collected tank body and is offered upper and lower two rooms that the rich zinc thing of zinc-air cell energy carrier colloidal state is stored and the rich zinc material of inefficacy colloidal state is collected, inlet is offered in the top that the rich zinc thing of last zinc-air cell energy carrier colloidal state is stored room, one group of outlet is established in the below, and this outlet connects the inlet of zinc-air cell by delivery pump; The room upper side edge that the rich zinc material of following inefficacy colloidal state is collected is opened a winding and is led in the collection mouth of the outlet of zinc-air cell, and the outlet of the electroreduction device that leads to the rich zinc material of inefficacy colloidal state is offered in the below.
The electroreduction device of the rich zinc material of described inefficacy colloidal state comprises the container of a tape insulation housing, airtight insulation loam cake is stamped in this container top, upper side has inlet, the bottom has the discharge interface, inner edge side fixed electrode, one rotation electrode by the drive motors driven rotary is fixed on the rotation electrode fixed disk, and rotation electrode has the rotation electrode conduction brush, and this rotation electrode connects a lifting unit device.
The rich zinc material of described colloidal state is the colloidal mixture matter with flowability that contains KOH electrolyte, Zn powder, high molecular polymer, internal lubricant.
The rich zinc material of described inefficacy colloidal state is the generation product of the rich zinc material of colloidal state after the battery internal reaction is finished, and contains the colloidal mixture matter with flowability of KOH electrolyte, ZnO, high molecular polymer, internal lubricant.
Advantage of the present invention is:
1. solved the complicated processes of changing zinc electrode (metal anode) behind traditional zinc-air cell discharge off, made the additional process of zinc-air cell energy extremely convenient.
2. shorten the time of changing zinc electrode, solved the charging problem in the electrical appliance use.
3. improved the mechanization degree of changing zinc electrode behind traditional zinc-air cell discharge off, complicated originally reduction, the forming preparation process of metallic zinc electrode of zinc-air cell simplified greatly, broken away from traditional zinc-air cell zinc electrode reduction and utilized the dependence of in the process other industry being supported and needed huge transportation system again.
4. the comprehensive use cost of zinc-air cell is significantly reduced.
Description of drawings
Fig. 1 forms schematic diagram for energy supplementing system of zinc air battery of the present invention
Fig. 2-1a is infusion type zinc air battery monomer structural representation of the present invention (main looking)
Fig. 2-1b is an infusion type zinc air battery monomer structural representation of the present invention (side-looking)
Fig. 2-2a is an A-A cross-sectional view among Fig. 2-1b
Fig. 2-2b is a B-B cross-sectional view among Fig. 2-1a
Fig. 3-a is the storage of the rich zinc material of zinc-air cell energy carrier colloidal state and the gathering-device structural representation of the rich zinc material of inefficacy colloidal state (main looking)
Fig. 3-b is A ' among Fig. 3-a-A ' cross-sectional view
Fig. 4-a is the electroreduction apparatus structure schematic diagram (main looking) of the rich zinc material of inefficacy colloidal state
Fig. 4-b is A among Fig. 4-a "-A " cross-sectional view
Embodiment
As shown in Figure 1, energy supplementing system of zinc air battery of the present invention, by a zinc-air cell 1, the gathering-device 2 of the storage of the rich zinc material of zinc-air cell energy carrier colloidal state and the rich zinc material of inefficacy colloidal state, the electroreduction device 3 of the rich zinc material of inefficacy colloidal state connects to form by pipeline and pump, going into of zinc-air cell, the injection of the storage of outlet and the rich zinc material of zinc-air cell energy carrier colloidal state and the gathering-device of the rich zinc material of inefficacy colloidal state and collect interface and be connected, the going into of the gathering-device of the storage of the rich zinc material of zinc-air cell energy carrier colloidal state and the rich zinc material of inefficacy colloidal state, outlet is connected with the going out with incoming interface of electroreduction device of the rich zinc material of inefficacy colloidal state respectively.
The injection of the gathering-device of the storage of corresponding again and the rich zinc material of zinc-air cell energy carrier colloidal state and the rich zinc material of inefficacy colloidal state and collect interface and be connected after the going into, export also injection that can be by an energy content of battery carrier and collect interface unit device 4 of described zinc-air cell.
As shown in Figure 2, described zinc-air cell comprises a slice battery body 1 at least, this battery body housing 5 is built-in with the movement-oriented pipeline 10 of at least one group of rich zinc material 13 of parcel colloidal state, initial and end end at movement-oriented pipeline is provided with the inlet 8 of the rich zinc material of colloidal state and the outlet 9 of the rich zinc material of inefficacy colloidal state, be provided with metal collector (zinc electrode) 11 in the movement-oriented pipeline, at least one side in the battery container outside is inserted upright air electrode 6, metal collector 11 connects negative lead-out wire 12, and air electrode connects positive lead-out wire.
The movement-oriented pipeline of the rich zinc material of described parcel colloidal state can be made by alkaline-resisting material.
Referring to Fig. 3, the gathering-device 2 of the storage of the rich zinc material of described zinc-air cell energy carrier colloidal state and the rich zinc material of inefficacy colloidal state comprises that one stores the collection tank body, this storage collection tank body is offered zinc-air cell energy carrier colloidal state richness zinc thing storage room 14 and is reached the room 17 of inefficacy colloidal state richness zinc material collection down, inlet 16 is offered in the top that the rich zinc thing of last zinc-air cell energy carrier colloidal state is stored room, one group of outlet is established in the below, and this outlet connects the inlet of zinc-air cell by delivery pump 15; The room upper side edge that the rich zinc material of following inefficacy colloidal state is collected is opened a winding and is led in the collection mouth 18 of the outlet of zinc-air cell, and the outlet 19 of the electroreduction device that leads to the rich zinc material of inefficacy colloidal state is offered in the below.Individual event vent valve 20 liquid level forms 21 all are set on upper and lower two rooms.
As shown in Figure 4, the electroreduction device 3 of the rich zinc material of described inefficacy colloidal state comprises the container of a tape insulation housing 23, airtight insulation loam cake 27 is stamped in this container top, upper side has inlet, the bottom has the discharge interface, inner edge side fixed electrode 24, one rotation electrode 25 by drive motors 29 driven rotary is fixed on the rotation electrode fixed disk 26, rotation electrode has rotation electrode conduction brush 28, this rotation electrode connects a lifting unit device and (comprises the rotation electrode lifting arm 30 affixed with rotation electrode drive motors 29, head tree 31, this part is a prior art, does not give unnecessary details herein).Connect the rich zinc material hold-up tank 14 of insulation shell 23 and colloidal state pump 32, is connected the pump 33 of discharging interface 19 on insulation shell 23 and the rich zinc material collecting tank 17 of inefficacy colloidal state and pipeline with the electroreduction device 3 of the gathering-device 2 of the storage of zinc-air cell 1, the rich zinc material of zinc-air cell energy carrier colloidal state and the rich zinc material of inefficacy colloidal state, inefficacy colloidal state richness zinc material together with being in the same place.
The rich zinc material of described colloidal state is for containing the colloidal mixture matter with flowability of KOH electrolyte, Zn powder, high molecular polymer (cellulose-based water-absorbing resin, starch are water-absorbing resin, polyacrylate water-absorbing resin, polyvinyl alcohol water-absorbing resin), internal lubricant.
The rich zinc material of described inefficacy colloidal state is the generation product of the rich zinc material of colloidal state after the battery internal reaction is finished, and contains the colloidal mixture matter with flowability of KOH electrolyte, ZnO, high molecular polymer (cellulose-based water-absorbing resin, starch are water-absorbing resin, polyacrylate water-absorbing resin, polyvinyl alcohol water-absorbing resin), internal lubricant.
Being stored in the hold-up tank 14 of the rich zinc material of the energy carrier colloidal state of the utility model zinc-air cell 1, when zinc-air cell 1 need carry out energy supplement, the rich zinc material of colloidal state by connect hold-up tank 14 and inject the pump 15 of collecting interface 4 and pipeline under pressure, inject the movement-oriented pipeline 10 (Fig. 2-2a arrow is the flow direction signal of the rich zinc material of colloidal state) of the rich zinc material of colloidal state of inside batteries through the inlet 8 of battery container 5 arranged outside.The rich zinc material of inefficacy colloidal state in the movement-oriented pipeline 10 is extruded under the pressure of the rich zinc material of the new colloidal state of injecting.The outlet 9 and inject of the rich zinc material of the inefficacy colloidal state that is extruded by battery container 5 arranged outside collect interface 4 by the road, the rich zinc material of inefficacy colloidal state that is provided with on the collecting tank 17 collects mouthfuls 18 and is collected in the collecting tank 17.Zinc-air cell 1 is finished energy and is injected the process of replenishing.The collecting device of the bunkerage of the rich zinc material of colloidal state and the rich zinc material of inefficacy colloidal state is provided with the one-way ventilating valve for there not being the corrosion-resistant container of pressure, and the air in the container external world can't enter container.
Being stored in the rich zinc material of inefficacy colloidal state in the collecting tank 17 discharge interface 19 and pump and the pipeline 33 on collecting tank is pumped in the electroreduction device 3 of the rich zinc material of inefficacy colloidal state, under the effect of fixed electrode 24 rotation electrodes 25, the rich zinc material of inefficacy colloidal state is reduced while stirring, the rich zinc material of reduction back inefficacy colloidal state is converted into the rich zinc material of the new colloidal state with energy, pump 32 and the pipeline of the rich zinc material of new colloidal state through connecting insulation shell 23 and colloidal state richness zinc material hold-up tank 14 is pumped to rich zinc material hold-up tank 14 storages of colloidal state (arrow is illustrated for the flow direction of the rich zinc material of reduction front and back colloidal state among Fig. 4-a), injects additional process in order to the energy at battery 1 and uses at any time.
(arrow among Fig. 1, Fig. 2, Fig. 3, Fig. 4 is the flow direction signal of the rich zinc material of colloidal state, the rich zinc material of inefficacy colloidal state)
The utility model energy supplementing system of zinc air battery, overcome the energy supplement process of traditional zinc-air cell complexity, solved the complicated processes of changing zinc electrode (metal anode) behind traditional zinc-air cell discharge off, made the additional process of zinc-air cell energy convenient as oiling; Shorten the time of changing zinc electrode, solved the charging problem in the electrical appliance use; Improved the mechanization degree of changing zinc electrode behind traditional zinc-air cell discharge off, complicated originally reduction, the forming preparation process of metallic zinc electrode of zinc-air cell simplified greatly, broken away from traditional zinc-air cell zinc electrode reduction and utilized the dependence of in the process other industry being supported and needed huge transportation system again; The comprehensive use cost of zinc-air cell is significantly reduced.
Claims (9)
1, a kind of energy supplementing system of zinc air battery, it is characterized in that: it is by a zinc-air cell, the gathering-device of the storage of the rich zinc material of zinc-air cell energy carrier colloidal state and the rich zinc material of inefficacy colloidal state, the electroreduction device of the rich zinc material of inefficacy colloidal state connects to form by pipeline and pump, going into of zinc-air cell, the injection of the storage of outlet and the rich zinc material of zinc-air cell energy carrier colloidal state and the gathering-device of the rich zinc material of inefficacy colloidal state and collect interface and be connected, the going into of the gathering-device of the storage of the rich zinc material of zinc-air cell energy carrier colloidal state and the rich zinc material of inefficacy colloidal state, outlet is connected with the going out with incoming interface of electroreduction device of the rich zinc material of inefficacy colloidal state respectively.
2, energy supplementing system of zinc air battery according to claim 1 is characterized in that: the going into of zinc-air cell, after exporting the injection by an energy content of battery carrier and collecting the interface unit device gathering-device of the storage of corresponding again and the rich zinc material of zinc-air cell energy carrier colloidal state and the rich zinc material of inefficacy colloidal state injection and collect interface and be connected.
3, energy supplementing system of zinc air battery according to claim 1, it is characterized in that: described zinc-air cell comprises a slice battery body at least, this battery body housing is built-in with the movement-oriented pipeline of at least one group of rich zinc material of parcel colloidal state, initial and end end at movement-oriented pipeline is provided with the inlet of the rich zinc material of colloidal state and the outlet of the rich zinc material of inefficacy colloidal state, be provided with metal collector in the movement-oriented pipeline, at least one side in the battery container outside is inserted upright air electrode, metal collector connects negative lead-out wire, and air electrode connects positive lead-out wire.
4, energy supplementing system of zinc air battery according to claim 3 is characterized in that: described zinc-air cell comprises the battery body more than two, has air flue between each sheet battery body.
5, energy supplementing system of zinc air battery according to claim 1, it is characterized in that: the gathering-device of the storage of the rich zinc material of described zinc-air cell energy carrier colloidal state and the rich zinc material of inefficacy colloidal state comprises that one stores the collection tank body, this storage is collected tank body and is offered upper and lower two rooms that the rich zinc thing of zinc-air cell energy carrier colloidal state is stored and the rich zinc material of inefficacy colloidal state is collected, inlet is offered in the top that the rich zinc thing of last zinc-air cell energy carrier colloidal state is stored room, one group of outlet is established in the below, and this outlet connects the inlet of zinc-air cell by delivery pump; The room upper side edge that the rich zinc material of following inefficacy colloidal state is collected is opened a winding and is led in the collection mouth of the outlet of zinc-air cell, and the outlet of the electroreduction device that leads to the rich zinc material of inefficacy colloidal state is offered in the below.
6, energy supplementing system of zinc air battery according to claim 1, it is characterized in that: the electroreduction device of the rich zinc material of described inefficacy colloidal state comprises the container of a tape insulation housing, airtight insulation loam cake is stamped in this container top, upper side has inlet, the bottom has the discharge interface, inner edge side fixed electrode, one rotation electrode by the drive motors driven rotary is fixed on the rotation electrode fixed disk, rotation electrode has the rotation electrode conduction brush, and this rotation electrode connects a lifting unit device.
7, energy supplementing system of zinc air battery according to claim 1 is characterized in that: the rich zinc material of described energy content of battery carrier colloidal state is the colloidal mixture matter with flowability of a kind of KOH of containing electrolyte, zinc powder, high molecular polymer, internal lubricant.
8, energy supplementing system of zinc air battery according to claim 1 is characterized in that: the movement-oriented pipeline of the rich zinc material of described parcel colloidal state is made by alkaline-resisting material.
9, energy supplementing system of zinc air battery according to claim 1 is characterized in that: the movement-oriented pipeline of the rich zinc material of described parcel colloidal state places battery container inside in a kind of mode of horizontal, vertical, tilted direction or its combinations of directions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200928021U CN2777770Y (en) | 2004-09-20 | 2004-09-20 | Energy supply system for Zn-air cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200928021U CN2777770Y (en) | 2004-09-20 | 2004-09-20 | Energy supply system for Zn-air cell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2777770Y true CN2777770Y (en) | 2006-05-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2004200928021U Expired - Fee Related CN2777770Y (en) | 2004-09-20 | 2004-09-20 | Energy supply system for Zn-air cell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2777770Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017045072A1 (en) * | 2015-09-17 | 2017-03-23 | Zincnyx Energy Solutions Inc. | Metal-air fuel cell |
| CN108172951A (en) * | 2016-12-08 | 2018-06-15 | 中国科学院大连化学物理研究所 | A kind of zinc-air battery system and its control method |
| WO2020029370A1 (en) * | 2018-08-06 | 2020-02-13 | 苏州沃泰丰能电池科技有限公司 | Rechargeable zinc-air flow cell device |
-
2004
- 2004-09-20 CN CNU2004200928021U patent/CN2777770Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017045072A1 (en) * | 2015-09-17 | 2017-03-23 | Zincnyx Energy Solutions Inc. | Metal-air fuel cell |
| US11245144B2 (en) | 2015-09-17 | 2022-02-08 | Zinc8 Energy Solutions Inc. | Metal-air fuel cell |
| CN108172951A (en) * | 2016-12-08 | 2018-06-15 | 中国科学院大连化学物理研究所 | A kind of zinc-air battery system and its control method |
| CN108172951B (en) * | 2016-12-08 | 2020-02-21 | 中国科学院大连化学物理研究所 | Zinc-air battery system and control method thereof |
| WO2020029370A1 (en) * | 2018-08-06 | 2020-02-13 | 苏州沃泰丰能电池科技有限公司 | Rechargeable zinc-air flow cell device |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060503 Termination date: 20091020 |