CN106898845A - A kind of metal-air batteries system and its quick start method - Google Patents
A kind of metal-air batteries system and its quick start method Download PDFInfo
- Publication number
- CN106898845A CN106898845A CN201510960581.8A CN201510960581A CN106898845A CN 106898845 A CN106898845 A CN 106898845A CN 201510960581 A CN201510960581 A CN 201510960581A CN 106898845 A CN106898845 A CN 106898845A
- Authority
- CN
- China
- Prior art keywords
- metal
- storage unit
- liquid storage
- air batteries
- electrolyte
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M12/00—Hybrid cells; Manufacture thereof
- H01M12/04—Hybrid cells; Manufacture thereof composed of a half-cell of the fuel-cell type and of a half-cell of the primary-cell type
- H01M12/06—Hybrid cells; Manufacture thereof composed of a half-cell of the fuel-cell type and of a half-cell of the primary-cell type with one metallic and one gaseous electrode
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04223—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids during start-up or shut-down; Depolarisation or activation, e.g. purging; Means for short-circuiting defective fuel cells
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04223—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids during start-up or shut-down; Depolarisation or activation, e.g. purging; Means for short-circuiting defective fuel cells
- H01M8/04268—Heating of fuel cells during the start-up of the fuel cells
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04276—Arrangements for managing the electrolyte stream, e.g. heat exchange
-
- 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
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Hybrid Cells (AREA)
Abstract
A kind of metal-air batteries system, including metal-air batteries group, liquid pump, heat exchanger and liquid storage unit；The inlet of the liquid pump is connected with liquid storage unit, and the liquid outlet of the liquid pump is connected with heat exchanger inlet, and heat exchanger leakage fluid dram is connected with the injecting electrolytic solution mouthful of metal-air batteries group；The electrolyte liquid outlet of the metal-air batteries group is connected with liquid storage unit, forms closed-loop path；The liquid storage unit inside has partition member；When the partition member is closed, two independent seal cavities are divided into inside liquid storage unit.Compared with prior art, metal-air batteries of the present invention have start battery simple, it is multi-functional that liquid storage unit integrates raw material storage, electrolyte quota, electrolyte storage etc., liquid storage unit is especially suitable under low temperature environment, rapid preparing electrolyte, prevent from dissolving heat leakage, help to be heated up to battery system, promote start battery.
Description
Technical field
The present invention relates to metal-air batteries system, specifically a kind of aluminium, zinc equipped with liquid storage unit
Deng metal-air batteries system；The invention further relates to the quick start method of the metal-air batteries.
Background technology
Metal-air batteries be it is a kind of use metal (such as aluminium, zinc) be anode fuel, oxygen work in air
Be oxidant, alkali lye as electrolyte solution electrochemical reaction appts.The metal reserves such as China's aluminium, zinc are rich
It is rich and cheap, therefore metal-air batteries are in China's communication power supply, field emergency power supply, power for illumination
The numerous areas of the movable power source such as source and redundant electrical power have broad application prospects.To improve the business of battery
Industry practical level, battery needs Operation and Maintenance convenient, possesses good environmental suitability, wherein, battery
Low tempertaure storage, startup and runnability are restriction metal/air and other fuel cells and lithium ion batteries
Common problem, with the decline of environment temperature, battery system difficulty in starting, capacity reduction uses difficult.
And when starting metal-air batteries, electrolyte need to be prepared, and because solid KOH has severe corrosive, and it is electric
Solution liquid process for preparation needs stirring again, while can be with penetrating odor, if need to be using dissolving during low temperature environment
Heat starts battery, then need that electrolyte is filled into battery pack rapidly, it is to avoid the loss of heat, this mistake
Journey is cumbersome and has potential safety hazard.Thus, simplify battery application method, especially at low ambient temperatures, safely may be used
That leans on carries out electrolyte quota, stores most important.
The content of the invention
The present invention regarding to the issue above, invents a kind of metal-air batteries, realize water or low concentration electrolyte with
Solid KOH or supersaturated solution coexist storage, realize rapid preparing electrolyte, realize that battery is simple and quick and open
It is dynamic.
A kind of metal-air batteries system, including metal-air batteries group, liquid pump, heat exchanger and liquid storage list
Unit；The inlet of the liquid pump is connected with liquid storage unit, liquid outlet and the heat exchanger inlet phase of the liquid pump
Even, heat exchanger leakage fluid dram is connected with the injecting electrolytic solution mouthful of metal-air batteries group；The metal/air electricity
The electrolyte liquid outlet of pond group is connected with liquid storage unit, forms closed-loop path；The liquid storage unit inside has
Partition member；When the partition member is closed, two independent annular seal spaces are divided into inside liquid storage unit
Body a, seal cavity is used to store solid electrolyte or supersaturated electrolyte solution, another seal cavity
For the undersaturated electrolyte solution of storage or water；When the partition member is opened, the liquid storage list
Two individual cavities connection inside unit, for realizing the required electrolyte solution of metal-air batteries reaction
It is automatic to prepare.
The liquid storage unit is barrel-like structure or cystic structures.
When the liquid storage unit be barrel-like structure when, the partition member can be platy structure, platy structure with
Bucket wall inner surface is abutted by sealing gasket, and also including a pressing plate being connected with platy structure, pressing plate cuts with scissors with bucket wall
Connect, spring is provided between pressing plate and bucket wall, a barrel pars intramuralis is fixed on by spring and pressing plate, while passing through bullet
The action of partition member is realized in the gearing of spring and pressing plate, is coordinated with sealing gasket, so as to realize two in liquid storage unit
The connection of individual individual cavity and cut-off.
When the liquid storage unit is tubbiness or cystic structures, the dividing plate can be cylindrical telescopic device,
Liquid storage unit bucket wall is anchored on by band serrated helicoid device, band sealing gasket dividing plate is compressed in liquid storage unit and is connected
Bottom is connect, liquid storage unit is separated into two individual cavities.
Injecting electrolytic solution mouthful and the liquid outlet of described metal-air batteries group can merge into a connector,
Now battery pack is the system not circulated, and cell reaction is carried out by spout reservoir, then again by note
Liquid mouthful carries out discharge opeing.
The partition member is valve, by the either on or off of the valve, realizes in liquid storage unit two solely
The connection of vertical cavity and cut-off.
The liquid storage unit is the simultaneously alkaline-resisting plastics or alloy or rubber of high-low temperature resistant.
The plastics be ABS plastic, polyvinylchloride, polythene PE, polystyrene PS, nylon PA,
Polyformaldehyde POM, polysulfones PSF, polyphenylene thioether PPS, in one kind；The alloy is stainless steel, titanium alloy
In one kind；The rubber is the one kind in natural rubber, EPDM, silicon rubber, fluorubber.
The liquid storage unit is connected by spring with the housing of battery system, and in being provided with fixing lock on spring.
The quick start method of the metal-air batteries system, respectively at metal-air batteries liquid storage unit
Two individual cavity internal memories contain the electrolyte solution of solid electrolyte, water or dilution；Will before activation system
It is described the partition member is made solid electrolyte fast solutions in open mode, what its dissolving reaction was released
Heat be used for for the metal-air batteries group heating, after solution formed electrolyte solution be the metal/
Electrolyte needed for air cell reaction.
The quick start method of the metal-air batteries system, respectively at metal-air batteries liquid storage unit
Two individual cavity internal memories contain the electrolyte solution of solid electrolyte, water or dilution；Will before activation system
It is described the partition member is in open mode, while releasing the fixing lock, it is in liquid storage part and shakes
Dynamic state accelerates the dissolving of solid electrolyte, and its dissolving reaction liberated heat is used to be metal/air electricity
Pond group heating, electrolyte of the electrolyte solution formed after solution for needed for metal-air batteries reaction.
Compared with prior art, metal-air batteries of the present invention have advantages below：
(1) start battery is simple, partition member is in open mode, you can to realize that electrolyte is fast
Speed is prepared, and is easy to battery operated expansion；
(2) liquid storage unit integrates multi-functional, the letters such as raw material storage, electrolyte quota, electrolyte storage
Change system accessories to prepare；
(3) liquid storage unit is especially suitable under low temperature environment, rapid preparing electrolyte, prevents from dissolving heat leakage,
Help to be heated up to battery system, promote start battery.
Brief description of the drawings
Fig. 1 is metal-air batteries structural representation；
Fig. 2 is metal-air batteries liquid storage unit plank frame sectional view；
Fig. 3 is metal-air batteries liquid storage unit spiral expanding structure sectional view；
In figure, 1- battery packs, 2- liquid pumps, 3- heat exchangers, 4- liquid storage units, 6- dividing plates, 7- exhaust outlets,
8- bulkhead seal pads, 9- bulkhead seal grooves, 10- partition regulators, 11- liquid injections mouthful, 12- is circular flexible
Post, 13- steam vents, 14- barrels of wall intercommunicating pore, 15- band sealing gasket dividing plates, 16- fluid injections/material mouth.
Fig. 4 is contrasted for the start battery time；
Fig. 5 is start battery temperature rise and discharge curve.
Specific embodiment
Metal-air battery described in Fig. 1 is by battery pack (1), liquid pump (2), heat exchanger (3), liquid storage unit
(4), during system operation, the electrolyte in liquid storage unit (4) is injected heat exchanger (3) by liquid pump (2),
Battery pack (1) is then injected into be electrochemically reacted.Heat exchanger (3) loop can be cut off during low-temperature working,
Maintain system temperature balance.
Liquid storage unit described in Fig. 2 is separated into two individual cavities by dividing plate (6), when preparing electrolyte, start every
Plate adjusting means (10), opens fixing lock, and dividing plate (6) is risen, while dividing plate middle part sealing gasket (8)
Contacted with liquid storage unit (4) upper wall surface, the power and liquid storage unit (4) applied by partition regulator (10)
Upper port is fitted close, and realizes top seal, the cavity connection of liquid storage unit (4) bottom two, water or low dense
Degree solution flows to solid KOH or supersaturated electrolyte solution storage cavity due to liquid level difference, realizes that electrolyte is fast
Speed is prepared.
When liquid storage unit described in Fig. 3 carries out electrolyte quota, sprue of outwarding winding (11) screw so that
Circular telescopic mast (12) is active, and band sealing gasket dividing plate (15) is left a barrel wall intercommunicating pore (14),
The individual cavity of liquid storage unit two is connected, while circular telescopic mast (12) can be constantly moved up and down, constantly disturbance
Liquid storage unit (4) electrolyte inside, is well mixed electrolyte.
Embodiment 1
Battery system is aluminium alloy plate () using 24 cells in series compositions, wherein cell anode,
Size is 180mm × 160mm × 2.5mm, cell cathode size is 200mm × 170mm × 2mm, Dan Chi
Die opening is the KOH weak solutions for storing 2.2kgKOH solids and 6.3L in 2mm, the cavity of liquid storage unit two respectively
(1.7kgKOH+105gNa2SnO3), the start battery time is partition regulator opening time, and electrolyte
Dissolution time, is 1min,
As a comparison, using traditional electrolyte liquid making method, operating personnel wear rubber gloves, goggles,
Mouth mask, during supersaturated KOH solution then entered into beaker, injects water, is stirred with stirring rod, treats KOH
After dissolving, electrolyte solution is injected in battery pack by liquid injection port, the fluid injection time is 3.5min, Ran Houqi
Dynamic system, total time contrast is as shown in Figure 4.
Embodiment 2
Two chambers store the KOH weak solutions of 2.2kgKOH solids and 6.3L respectively in battery liquid storage unit
(1.7kgKOH+105gNa2SnO3), battery system is placed in -25 DEG C of environment and stands 2h, treats that system is cooled down completely
Afterwards, outward winding sprue screw so that circular telescopic mast is active, make band sealing gasket dividing plate from
The water opened in barrel wall intercommunicating pore liquid storage unit flows to solid KOH storage cavity, while can constantly move up and down
Circular telescopic mast, constantly disturbance liquid storage unit electrolyte inside, is well mixed electrolyte, then will by liquid pump
Electrolyte injects battery pack, and its system temperature rise and 1.5kW invariable power discharge curves are as shown in Figure 5.It is wherein real
Line represents voltage, and dotted line represents temperature
As a comparison, same battery pack is placed in system, then using shown in comparative example 1, traditional electrolyte
Liquid making method carries out electrolyte quota, is then injected into system, and start battery temperature rise and discharge curve are such as
Shown in Fig. 5.
Claims (10)
1. a kind of metal-air batteries system, it is levied and is：Including metal-air batteries group, liquid pump, change
Hot device and liquid storage unit；The inlet of the liquid pump is connected with liquid storage unit, the liquid outlet of the liquid pump with change
Hot device inlet is connected, and heat exchanger leakage fluid dram is connected with the injecting electrolytic solution mouthful of metal-air batteries group；It is described
The electrolyte liquid outlet of metal-air batteries group is connected with liquid storage unit, forms closed-loop path；The liquid storage list
It is first internal with partition member；When the partition member is closed, two are divided into inside liquid storage unit solely
Vertical seal cavity a, seal cavity is used to store solid electrolyte or supersaturated electrolyte solution, another
Individual seal cavity is used for the undersaturated electrolyte solution of storage or water；When the partition member is opened,
Two individual cavities connection inside the liquid storage unit, the electricity needed for for realizing metal-air batteries reaction
Solve the automatic preparation of liquor.
2. metal-air batteries system as claimed in claim 1, it is characterised in that：The liquid storage unit is bucket
Shape structure or cystic structures.
3. metal-air batteries system as claimed in claim 2, it is characterised in that：When the liquid storage unit is
During barrel-like structure, the partition member can be platy structure, and platy structure passes through sealing gasket with bucket wall inner surface
Abut, also including a pressing plate being connected with platy structure, pressing plate is hinged with bucket wall, is set between pressing plate and bucket wall
There is spring, a barrel pars intramuralis is fixed on by spring and pressing plate, while realizing dividing by the gearing of spring and pressing plate
Every the action of part, coordinate with sealing gasket, so as to realize in liquid storage unit two connections of individual cavity with every
It is disconnected.
4. metal-air batteries system as claimed in claim 2, it is characterised in that：When the liquid storage unit is
When tubbiness or cystic structures, the dividing plate can be cylindrical telescopic device, tight by band serrated helicoid device
Liquid storage unit bucket wall is fixed in, band sealing gasket dividing plate is compressed in liquid storage unit connection bottom, by liquid storage unit point
It is divided into two individual cavities；The injecting electrolytic solution mouthful of described metal-air batteries group is with liquid outlet and with flatly.
5. the metal-air batteries system as described in claim 1,3 or 4, it is characterised in that：The separation
Part is valve, by the either on or off of the valve, realizes two connections of individual cavity in liquid storage unit
With cut-off.
6. metal-air batteries system as claimed in claim 1, it is characterised in that：The liquid storage unit is resistance to
High/low temperature simultaneously alkaline-resisting plastics or alloy or rubber.
7. metal-air batteries system as claimed in claim 6, it is characterised in that：The plastics are moulded for ABS
Material, polyvinylchloride, polythene PE, polystyrene PS, nylon PA, polyformaldehyde POM, polysulfones PSF,
One kind in polyphenylene thioether PPS；The alloy is the one kind in stainless steel, titanium alloy；The rubber is day
One kind in right rubber, EPDM, silicon rubber, fluorubber.
8. metal-air batteries system as claimed in claim 1, it is characterised in that：The liquid storage unit passes through
Spring is connected with the housing of battery system, and in being provided with fixing lock on spring.
9. the quick start method of metal-air batteries system as claimed in claim 1, it is characterised in that：Point
Two individual cavity internal memories not in metal-air batteries liquid storage unit contain solid electrolyte or supersaturation electricity
Electrolyte solution, the electrolyte solution or water of dilution；Before activation system by it is described make the partition member be in beat
Open state makes solid electrolyte fast solutions, and its dissolving reaction liberated heat is used to be metal/air electricity
Pond group heating, electrolyte of the electrolyte solution formed after solution for needed for metal-air batteries reaction.
10. the quick start method of metal-air batteries system as claimed in claim 9, it is characterised in that：
Solid electrolyte or supersaturation are contained respectively at two individual cavity internal memories of metal-air batteries liquid storage unit
Electrolyte solution, the electrolyte solution or water of dilution；The partition member is set to be in open shape before activation system
State, while releasing the fixing lock, makes circular telescopic mast be in the dissolving that vibrating state accelerates solid electrolyte,
Its dissolving reaction liberated heat is heated when being used for as the metal-air batteries group cold-starting, shape after solution
Into electrolyte solution for the metal-air batteries reaction needed for electrolyte.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510960581.8A CN106898845B (en) | 2015-12-18 | 2015-12-18 | A kind of metal-air batteries system and its quick start method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510960581.8A CN106898845B (en) | 2015-12-18 | 2015-12-18 | A kind of metal-air batteries system and its quick start method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106898845A true CN106898845A (en) | 2017-06-27 |
| CN106898845B CN106898845B (en) | 2019-02-19 |
Family
ID=59190098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510960581.8A Active CN106898845B (en) | 2015-12-18 | 2015-12-18 | A kind of metal-air batteries system and its quick start method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106898845B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109921152A (en) * | 2017-12-13 | 2019-06-21 | 中国科学院大连化学物理研究所 | A kind of metal-air batteries system automatically configuring electrolyte |
| CN109921153A (en) * | 2017-12-13 | 2019-06-21 | 中国科学院大连化学物理研究所 | A kind of metal-air batteries system |
| CN110048195A (en) * | 2019-04-23 | 2019-07-23 | 东莞市中航华讯卫星技术有限公司 | From the metal-air battery system of liquid preparation type |
| CN110071307A (en) * | 2019-04-29 | 2019-07-30 | 北京理工大学 | A kind of metal-air battery system and vehicle |
| CN112310444A (en) * | 2020-09-24 | 2021-02-02 | 合肥综合性国家科学中心能源研究院(安徽省能源实验室) | Multifunctional metal fuel cell system |
| CN112670538A (en) * | 2020-12-24 | 2021-04-16 | 郑州佛光发电设备有限公司 | Multifunctional portable metal air power supply |
| CN117293341A (en) * | 2023-11-24 | 2023-12-26 | 成都岷山绿氢能源有限公司 | Fuel cell system for equalizing inlet temperature of fuel cell stack |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103296338A (en) * | 2013-06-20 | 2013-09-11 | 北京西区码头商贸有限公司 | Aluminum air fuel cell system |
| CN104362352A (en) * | 2014-11-18 | 2015-02-18 | 曹梅君 | Aluminum alloy air battery cathode structure |
| WO2015159286A1 (en) * | 2014-04-13 | 2015-10-22 | Phinergy Ltd. | Safety method and system for liquid electrolyte battery |
-
2015
- 2015-12-18 CN CN201510960581.8A patent/CN106898845B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103296338A (en) * | 2013-06-20 | 2013-09-11 | 北京西区码头商贸有限公司 | Aluminum air fuel cell system |
| WO2015159286A1 (en) * | 2014-04-13 | 2015-10-22 | Phinergy Ltd. | Safety method and system for liquid electrolyte battery |
| CN104362352A (en) * | 2014-11-18 | 2015-02-18 | 曹梅君 | Aluminum alloy air battery cathode structure |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109921152B (en) * | 2017-12-13 | 2021-05-14 | 中国科学院大连化学物理研究所 | Metal/air battery system capable of automatically configuring electrolyte |
| CN109921153A (en) * | 2017-12-13 | 2019-06-21 | 中国科学院大连化学物理研究所 | A kind of metal-air batteries system |
| CN109921153B (en) * | 2017-12-13 | 2020-06-30 | 中国科学院大连化学物理研究所 | Metal/air battery system |
| CN109921152A (en) * | 2017-12-13 | 2019-06-21 | 中国科学院大连化学物理研究所 | A kind of metal-air batteries system automatically configuring electrolyte |
| CN110048195A (en) * | 2019-04-23 | 2019-07-23 | 东莞市中航华讯卫星技术有限公司 | From the metal-air battery system of liquid preparation type |
| CN110071307A (en) * | 2019-04-29 | 2019-07-30 | 北京理工大学 | A kind of metal-air battery system and vehicle |
| CN110071307B (en) * | 2019-04-29 | 2021-01-01 | 北京理工大学 | Metal-air battery system and vehicle |
| CN112310444A (en) * | 2020-09-24 | 2021-02-02 | 合肥综合性国家科学中心能源研究院(安徽省能源实验室) | Multifunctional metal fuel cell system |
| CN112310444B (en) * | 2020-09-24 | 2022-02-11 | 合肥综合性国家科学中心能源研究院(安徽省能源实验室) | Multifunctional metal fuel cell system |
| CN112670538A (en) * | 2020-12-24 | 2021-04-16 | 郑州佛光发电设备有限公司 | Multifunctional portable metal air power supply |
| CN112670538B (en) * | 2020-12-24 | 2022-12-09 | 郑州佛光发电设备股份有限公司 | Multifunctional portable metal air power supply |
| CN117293341A (en) * | 2023-11-24 | 2023-12-26 | 成都岷山绿氢能源有限公司 | Fuel cell system for equalizing inlet temperature of fuel cell stack |
| CN117293341B (en) * | 2023-11-24 | 2024-01-26 | 成都岷山绿氢能源有限公司 | Fuel cell system for equalizing inlet temperature of fuel cell stack |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106898845B (en) | 2019-02-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106898845A (en) | A kind of metal-air batteries system and its quick start method | |
| CN101938003B (en) | Hydrogen production device and control system of high molecular hydrogen fuel cell | |
| CN110137536A (en) | A kind of cold boot of fuel cell anode purge device and blowing method | |
| CN106654318B (en) | A kind of phase transformation capsule suspension/floating heat management and cold starting system | |
| BRPI0607603B1 (en) | gas generator apparatus, hydrogen generator system fuel, method for generating gas | |
| CN202737061U (en) | High-power aluminum-air battery system | |
| EP1598888A4 (en) | Fuel cell system | |
| BRPI0617156A2 (en) | fuel supply and fuel cartridge connectable to a fuel cell, method for filling fuel source | |
| NO136480B (en) | ||
| KR101911873B1 (en) | Integrated hydrogen power system | |
| US9985308B2 (en) | Controlled hydrogen production from hydrolysable hydride gels | |
| US4129683A (en) | Anhydrous H2 /Cl2 regenerative fuel cell | |
| CN208142272U (en) | A kind of lithium battery electrolytes attachment means | |
| CN109921152B (en) | Metal/air battery system capable of automatically configuring electrolyte | |
| CN208690462U (en) | Evade the system that metal air fuel cell shuts down corrosion | |
| TWI543427B (en) | Charging system containing a fuel cell and battery with materials and methods of assembly for a fuel cell utilizing an anionic exchange membrane and fuel cell cartridge designs | |
| CN101583560B (en) | Hydrogen production device and fuel cell system | |
| CN109103478A (en) | A kind of redox flow batteries integration end deckle board | |
| CN212676315U (en) | Hydrogen energy power supply equipment for low-temperature environment | |
| CN204577512U (en) | A kind of zinc-silver reserve battery negative pressure ventilation reservoir | |
| KR101750328B1 (en) | Apparatus for measuring wetting of secondary battery | |
| CN209389139U (en) | A kind of redox flow batteries integration end deckle board | |
| CN101125638A (en) | Hydrogen generator | |
| CN101478051A (en) | Fuel cell circulation system, controlling method and closedown method thereof | |
| CN108172951B (en) | Zinc-air battery system and control method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |