CN106410240A - Underwater methanol fuel cell power system - Google Patents
Underwater methanol fuel cell power system Download PDFInfo
- Publication number
- CN106410240A CN106410240A CN201610950882.7A CN201610950882A CN106410240A CN 106410240 A CN106410240 A CN 106410240A CN 201610950882 A CN201610950882 A CN 201610950882A CN 106410240 A CN106410240 A CN 106410240A
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- CN
- China
- Prior art keywords
- fuel cell
- module
- methanol fuel
- methanol
- lithium
- 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.)
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- 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
- H01M8/04082—Arrangements for control of reactant parameters, e.g. pressure or concentration
- H01M8/04201—Reactant storage and supply, e.g. means for feeding, pipes
- H01M8/04208—Cartridges, cryogenic media or cryogenic reservoirs
-
- 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
- H01M8/10—Fuel cells with solid electrolytes
- H01M8/1009—Fuel cells with solid electrolytes with one of the reactants being liquid, solid or liquid-charged
- H01M8/1011—Direct alcohol fuel cells [DAFC], e.g. direct methanol fuel cells [DMFC]
-
- 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
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Fuel Cell (AREA)
Abstract
The invention discloses an underwater methanol fuel cell power system. The invention has the technical scheme that the underwater methanol fuel cell power system comprises a methanol fuel cell module which is used as a main power source, and a lithium/storage cell module which is used as an auxiliary power source, wherein the methanol fuel cell module comprises a power generation unit, a methanol-water storage unit and an oxygen storage unit; the methanol fuel cell module and the lithium/storage cell module are jointly connected with an electric energy management control module; the electric energy management control module is connected with a power utilization module; the methanol-water storage unit comprises a storage tank and a switching valve; the electric energy management control module is connected with a super capacitor module; the power generation unit comprises an electric heating device, wherein the electric heating device is connected to the lithium/storage cell module, and is a silicon nitride electric heating sheet. The scheme provided by the invention can be suitable for being applied to deep water.
Description
Technical field
The present invention relates to methanol fuel cell technical field, particularly to one kind methanol fuel cell dynamical system under water.
Background technology
For hydrogen fuel cell, generally hydrogen storage is carried out using the high pressure storage tank that metal alloy is made in the world at present, but
High pressure storage tank is not suitable for airtight underwater environment and uses, and the hydrogen fuel cell so with liquid hydrogen as raw material is accomplished by being modified,
Wherein methanol fuel cell uses methanol-water is raw material, and the wherein storage as the methanol-water of raw material is very convenient, can be suitable for
In underwater environment.
Content of the invention
In view of the shortcomings of the prior art, present invention is primarily targeted at providing a kind of water that can be applied to deep water
Lower methanol fuel cell dynamical system.
For achieving the above object, the invention provides following technical scheme：One kind methanol fuel cell dynamical system under water,
Including the methanol fuel cell module as main power source and the lithium/battery module as auxiliary power source, described methanol combustion
Material battery module includes generator unit, methanol-water storage element and oxygen storage unit, described methanol fuel cell module and lithium/storage
Battery module connects electric energy management control module jointly, and described electric energy management control module is connected with electricity consumption module, described methanol
Water storage element includes storage tank and switch valve.
Preferably, described electric energy management control module is connected with super-capacitor module.
Preferably, described generator unit includes electric heater unit, and described electric heater unit connects to lithium/battery module.
Preferably, described electric heater unit is silicon nitride electric heating sheets.
The present invention has the advantage that with respect to prior art, one kind methanol fuel cell dynamical system under water of the present invention
System, it includes the methanol fuel cell module as main power source and the lithium/battery module as auxiliary power source, wherein first
Alcohol fuel battery module includes generator unit, methanol-water storage element and oxygen storage unit, and methanol-water storage element includes storage tank
And switch valve, the structure of storage tank and switch valve is known to the skilled person general knowledge, overcomes what metal alloy was made
Problem that high pressure storage tank cannot be applied under deep water is so that methanol fuel cell dynamical system becomes good replacement with liquid hydrogen is
The hydrogen fuel cell dynamical system of raw material, wherein electric energy management control module are used for monitoring and adjust the input and output of electric energy, carry
The stability of high whole dynamical system is it is ensured that the even running of electricity consumption module.Super-capacitor module can provide high-power defeated
Go out, expanded the range of application of whole dynamical system further.Electric heater unit can be to the vaporization of methanol-water and reforming step
There is provided heat demand so that the entry condition of methanol fuel cell module is met, the starting time of whole dynamical system adds
Hurry up.
Brief description
Fig. 1 is a kind of structural representation of dynamical system of methanol fuel cell under water of the present invention.
In figure：1st, methanol fuel cell module；2nd, lithium/battery module；3rd, electric energy management control module；4th, electricity consumption mould
Block；5th, super-capacitor module；6th, generator unit；7th, methanol-water storage element；8th, oxygen storage unit；9th, electric heater unit.
Specific embodiment
The invention will be further described below in conjunction with the accompanying drawings.
As shown in figure 1, one kind methanol fuel cell dynamical system under water, including the methanol fuel cell as main power source
Module 1 and the lithium/battery module 2 as auxiliary power source, described methanol fuel cell module 1 includes generator unit 6, methanol
Water storage element 7 and oxygen storage unit 8, described methanol fuel cell module 1 and lithium/battery module 2 connect electric energy pipe jointly
Reason control module 3, described electric energy management control module 3 is connected with electricity consumption module 4, and described methanol-water storage element 7 includes storage tank
And switch valve.
One kind of present invention methanol fuel cell dynamical system under water, it includes the methanol fuel cell as main power source
Module 1 and the lithium/battery module 2 as auxiliary power source, wherein methanol fuel cell module 1 includes generator unit 6, methanol
Water storage element 7 and oxygen storage unit 8, methanol-water storage element 7 includes storage tank and switch valve, the knot of storage tank and switch valve
Structure is known to the skilled person general knowledge, overcomes the high pressure storage tank that metal alloy makes and cannot be applied to asking under deep water
Topic, oxygen storage unit 8 can use the liquid oxygen storage device of hydrogen fuel cell.Methanol fuel cell dynamical system is made to become good
Substitute hydrogen fuel cell dynamical system with liquid hydrogen as raw material, wherein electric energy management control module 3 is used for monitoring and adjusts electricity
Can input and output, the stability improving whole dynamical system is it is ensured that the even running of electricity consumption module 4.
Preferably, described electric energy management control module 3 is connected with super-capacitor module 5.Super-capacitor module 5 can provide
High-power output, has expanded the range of application of whole dynamical system further.
Preferably, described generator unit 6 includes electric heater unit 9, and described electric heater unit 9 connects to lithium/accumulator mould
Block 2.Electric heater unit 9 can provide heat demand to the vaporization of methanol-water and reforming step so that methanol fuel cell module 1
Entry condition be met, the starting time of whole dynamical system is accelerated.
Preferably, described electric heater unit 9 is silicon nitride electric heating sheets.Silicon nitride electric heating sheets can produce moment in a large number
Heat, very fast intensification so that the vaporization of methanol-water and reforming step greatly speed up, silicon nitride electric heating sheets pass through lithium/accumulator
Module 2 is powered.
The above is only the preferred embodiment of the present invention, and protection scope of the present invention is not limited merely to above-mentioned enforcement
Example, all technical schemes belonging under thinking of the present invention belong to protection scope of the present invention.It should be pointed out that for the art
Those of ordinary skill for, some improvements and modifications without departing from the principles of the present invention, these improvements and modifications
Should be regarded as protection scope of the present invention.
Claims (4)
1. one kind under water methanol fuel cell dynamical system it is characterised in that：Including the methanol fuel cell as main power source
Module and the lithium/battery module as auxiliary power source, described methanol fuel cell module includes generator unit, methanol-water storage
Memory cell and oxygen storage unit, described methanol fuel cell module and lithium/battery module jointly connect electric energy management and control mould
Block, described electric energy management control module is connected with electricity consumption module, and described methanol-water storage element includes storage tank and switch valve.
2. one kind according to claim 1 under water methanol fuel cell dynamical system it is characterised in that：Described electric energy management
Control module is connected with super-capacitor module.
3. one kind according to claim 1 under water methanol fuel cell dynamical system it is characterised in that：Described generator unit
Including electric heater unit, described electric heater unit connects to lithium/battery module.
4. one kind according to claim 3 under water methanol fuel cell dynamical system it is characterised in that：Described electrical heating dress
It is set to silicon nitride electric heating sheets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610950882.7A CN106410240A (en) | 2016-11-02 | 2016-11-02 | Underwater methanol fuel cell power system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610950882.7A CN106410240A (en) | 2016-11-02 | 2016-11-02 | Underwater methanol fuel cell power system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106410240A true CN106410240A (en) | 2017-02-15 |
Family
ID=58014176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610950882.7A Pending CN106410240A (en) | 2016-11-02 | 2016-11-02 | Underwater methanol fuel cell power system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106410240A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5141823A (en) * | 1984-03-03 | 1992-08-25 | Vickers Shipbuilding And Engineering Limited | Electrical generating plant |
| CN1658419A (en) * | 2004-02-17 | 2005-08-24 | 葛永乐 | Underwater hydrogen fuel cell power device |
| CN203300746U (en) * | 2013-06-28 | 2013-11-20 | 武汉环达电子科技有限公司 | Hybrid energy system for underwater unmanned detection device |
| CN103943873A (en) * | 2014-05-19 | 2014-07-23 | 哈尔滨工业大学 | MEMS (Micro-Electromechanical Systems) methanol reforming fuel cell system |
| CN105762847A (en) * | 2014-12-15 | 2016-07-13 | 深圳市荥阳堂投资发展有限公司 | Electricity-electricity hybrid power supply device |
-
2016
- 2016-11-02 CN CN201610950882.7A patent/CN106410240A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5141823A (en) * | 1984-03-03 | 1992-08-25 | Vickers Shipbuilding And Engineering Limited | Electrical generating plant |
| CN1658419A (en) * | 2004-02-17 | 2005-08-24 | 葛永乐 | Underwater hydrogen fuel cell power device |
| CN203300746U (en) * | 2013-06-28 | 2013-11-20 | 武汉环达电子科技有限公司 | Hybrid energy system for underwater unmanned detection device |
| CN103943873A (en) * | 2014-05-19 | 2014-07-23 | 哈尔滨工业大学 | MEMS (Micro-Electromechanical Systems) methanol reforming fuel cell system |
| CN105762847A (en) * | 2014-12-15 | 2016-07-13 | 深圳市荥阳堂投资发展有限公司 | Electricity-electricity hybrid power supply device |
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170215 |
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| RJ01 | Rejection of invention patent application after publication |