CN201590759U - Portable power supply device of hydrogen fuel cells - Google Patents
Portable power supply device of hydrogen fuel cells Download PDFInfo
- Publication number
- CN201590759U CN201590759U CN2009200611442U CN200920061144U CN201590759U CN 201590759 U CN201590759 U CN 201590759U CN 2009200611442 U CN2009200611442 U CN 2009200611442U CN 200920061144 U CN200920061144 U CN 200920061144U CN 201590759 U CN201590759 U CN 201590759U
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- China
- Prior art keywords
- fuel cell
- controller
- battery
- cell pack
- fan
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- Expired - Fee Related
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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
- 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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Abstract
The utility model discloses a portable power supply device of hydrogen fuel cells, relating to the technical field of hydrogen fuel cells and comprising a hydrogen generator, a gas filter, a fuel cell stack, a fan controller, a cell controller, a lithium cell, a DC/DC controller and an inverter. The portable power supply device of hydrogen fuel cells has the advantages of simple compact structure and convenient carrying, can be used by users on various occasions, and can not pollute environment.
Description
Technical field: the utility model relates to a kind of electric supply installation, and the light electric supply installation of especially a kind of hydrogen fuel cell belongs to the clean energy resource field.
Background technology: because of travelling outdoors and needs such as outdoor study, the use amount of mobile electric power is quite big.Present mobile electric power mainly contains that solar generator, storage battery, fuel electric generator etc. are several, and in these several mobile electric powers, the volume of solar generator is bigger, in addition need solar light irradiation could operate as normal, be subjected to a lot of restrictions in the use; Storage battery weight is bigger, carries inconvenience, and with often needing external power supply to charge, the time of charging is longer; And fuel electric generator also exists weight big, carries the problem of inconvenience, and in addition, fuel electric generator needs fuel consumption, also can pollute environment in the course of the work.
Summary of the invention: at above-mentioned the deficiencies in the prior art, the utility model provides a kind of hydrogen fuel cell light electric supply installation.
For achieving the above object, the technical solution adopted in the utility model is: the light electric supply installation of a kind of hydrogen fuel cell comprises hydrogen generator, pneumatic filter, fuel cell pack, super capacitor, fan governor, battery controller, lithium battery, DC/DC controller and inverter.The inlet suction port of fuel cell pack is connected with the gas outlet of pneumatic filter by tracheae.The gas outlet of fuel cell pack is connected with valve.Hydrogen generator is connected by tracheae with pneumatic filter.The positive and negative electrode of fuel cell pack links to each other with super capacitor, DC/DC controller, fan governor by lead respectively.Be provided with the battery fan in the fuel cell pack, the battery fan is connected with fan governor.Fan governor is connected with battery controller.Battery controller is connected with the cathode and anode of lithium battery.Battery controller also is connected with inverter with the DC/DC controller.Inverter is provided with supply socket and USB interface.
The beneficial effects of the utility model are: it provides hydrogen by hydrogen generator to fuel cell, can continuous operation, be not subjected to time and environmental limitations, chemical reaction takes place and produce power in hydrogen on the electrode of fuel cell, making fuel cell power generation pass through the DC/DC controller powers to the inverter power supply transducer, the inverter power supply transducer exports DC5V again and AC220V voltage is given electric equipment products, very convenient, be fit to the open air and provide power supply for electric equipment products, what discharge in the power generation process is water, and environmental pollution is minimum.
Description of drawings:
Fig. 1 is a structure diagram of the present utility model.
Embodiment:
The light electric supply installation of a kind of hydrogen fuel cell comprises hydrogen generator 1, pneumatic filter 2, fuel cell pack 3, fan governor 6, battery controller 8, lithium battery 9, DC/DC controller 7 and inverter 10.The inlet suction port of fuel cell pack 3 is connected with the gas outlet of pneumatic filter 2 by tracheae 14.The gas outlet of fuel cell pack 3 is connected with valve 12.Hydrogen generator 1 is connected by tracheae 14 with pneumatic filter 2.The positive and negative electrode of fuel cell pack 3 links to each other with super capacitor C, DC/DC controller 7, fan governor 6 by lead respectively.Be provided with battery fan 4 in the fuel cell pack 3, battery fan 4 is connected with fan governor 6.Fan governor 6 is connected with battery controller 8.Battery controller 8 is connected with the cathode and anode of lithium battery 9.Battery controller 8 also is connected with inverter 10 with DC/DC controller 7.Inverter 10 is provided with supply socket 5 and usb 13.
Operation principle: at first, in hydrogen generator, add sodium borohydride (NaBH
4) obtaining hydrogen by hydrolysis, its reaction equation is as follows: NaBH
4+ 2H
2O
Catalyst4H
2+ NaBO
2The hydrogen that generates is transported to fuel cell pack after pneumatic filter filters.Hydrogen is as follows in the anode and the reaction on the negative electrode of fuel cell: anode: 2H
2→ 4H++4e-, negative electrode: O
2+ 4H++4e-→ 2H
2O, integral body is: 2H
2+ O
2→ 2H
2The O+ energy.After the electric energy that fuel cell pack produces is handled by filtering, the voltage stabilizing of super capacitor and DC/DC controller, on the one hand to inverter power supply, DC5V exported again by inverter and AC220V voltage is given extraneous electric equipment products, on the other hand, also give lithium cell charging by battery controller, when electric power surpassed hydrogen fuel cell maximum generation power or hydrogen fuel cell and do not work, battery controller can discharge the electric energy of lithium battery according to the electricity consumption situation.Wherein inverter also can use the particular power source converter according to load request.
Hydrogen generator can use plastic material, makes bottle have that retractility is more convenient carries, and can also use hydrogen cylinder to replace hydrogen generator as required.
Claims (2)
1. the light electric supply installation of hydrogen fuel cell is characterized in that: comprise hydrogen generator, pneumatic filter, fuel cell pack, fan governor, battery controller, lithium battery, DC/DC controller and inverter; The inlet suction port of fuel cell pack is connected with the gas outlet of pneumatic filter by tracheae, the gas outlet of fuel cell pack is connected with valve, hydrogen generator is connected by tracheae with pneumatic filter, the sun of fuel cell pack, negative electrode is respectively by lead and super capacitor, the DC/DC controller, fan governor links to each other, be provided with the battery fan in the fuel cell pack, the battery fan is connected with fan governor, fan governor is connected with battery controller, the moon of battery controller and lithium battery, anode connects, battery controller also is connected with inverter with the DC/DC controller, and inverter is provided with supply socket and USB interface.
2. the light electric supply installation of a kind of hydrogen fuel cell as claimed in claim 1 is characterized in that: comprise hydrogen cylinder, pneumatic filter, fuel cell pack, fan governor, battery controller, lithium battery, DC/DC controller and inverter; The inlet suction port of fuel cell pack is connected with the gas outlet of pneumatic filter by tracheae, the gas outlet of fuel cell pack is connected with valve, hydrogen cylinder is connected by tracheae with pneumatic filter, the sun of fuel cell pack, negative electrode is respectively by lead and super capacitor, the DC/DC controller, fan governor links to each other, be provided with the battery fan in the fuel cell pack, the battery fan is connected with fan governor, fan governor is connected with battery controller, the moon of battery controller and lithium battery, anode connects, battery controller also is connected with inverter with the DC/DC controller, and inverter is provided with supply socket and USB interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200611442U CN201590759U (en) | 2009-07-24 | 2009-07-24 | Portable power supply device of hydrogen fuel cells |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200611442U CN201590759U (en) | 2009-07-24 | 2009-07-24 | Portable power supply device of hydrogen fuel cells |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201590759U true CN201590759U (en) | 2010-09-22 |
Family
ID=42750554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200611442U Expired - Fee Related CN201590759U (en) | 2009-07-24 | 2009-07-24 | Portable power supply device of hydrogen fuel cells |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201590759U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102332594A (en) * | 2011-08-23 | 2012-01-25 | 江苏中靖新能源科技有限公司 | Miniature generating system with activated hydrogen-energy fuel cell function |
| CN102437355A (en) * | 2011-12-08 | 2012-05-02 | 南京大学 | Independent power supply system of hydrogen fuel cell |
| CN102624262A (en) * | 2012-04-28 | 2012-08-01 | 天津三星电子有限公司 | Alternating current output device |
| CN103811786A (en) * | 2014-02-19 | 2014-05-21 | 四川上恩科技发展有限公司 | Fuel cell hot gas recycling device |
| CN105221454A (en) * | 2015-10-12 | 2016-01-06 | 上海合既得动氢机器有限公司 | A kind of alcohol hydrogen portable electric fan |
| CN109287688A (en) * | 2018-09-25 | 2019-02-01 | 常州工学院 | A kind of fuel cell powered system applied to large-scale oven |
-
2009
- 2009-07-24 CN CN2009200611442U patent/CN201590759U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102332594A (en) * | 2011-08-23 | 2012-01-25 | 江苏中靖新能源科技有限公司 | Miniature generating system with activated hydrogen-energy fuel cell function |
| CN102437355A (en) * | 2011-12-08 | 2012-05-02 | 南京大学 | Independent power supply system of hydrogen fuel cell |
| CN102437355B (en) * | 2011-12-08 | 2015-01-28 | 南京大学 | Independent power supply system of hydrogen fuel cell |
| CN102624262A (en) * | 2012-04-28 | 2012-08-01 | 天津三星电子有限公司 | Alternating current output device |
| CN103811786A (en) * | 2014-02-19 | 2014-05-21 | 四川上恩科技发展有限公司 | Fuel cell hot gas recycling device |
| CN103811786B (en) * | 2014-02-19 | 2019-03-01 | 四川上恩科技发展有限公司 | Fuel cell hot gas recycling and reusing device |
| CN105221454A (en) * | 2015-10-12 | 2016-01-06 | 上海合既得动氢机器有限公司 | A kind of alcohol hydrogen portable electric fan |
| CN109287688A (en) * | 2018-09-25 | 2019-02-01 | 常州工学院 | A kind of fuel cell powered system applied to large-scale oven |
| CN109287688B (en) * | 2018-09-25 | 2021-09-07 | 常州工学院 | Fuel cell energy supply system applied to large oven |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20100922 Termination date: 20120724 |