CN103811786B - Fuel cell hot gas recycling and reusing device - Google Patents
Fuel cell hot gas recycling and reusing device Download PDFInfo
- Publication number
- CN103811786B CN103811786B CN201410055946.8A CN201410055946A CN103811786B CN 103811786 B CN103811786 B CN 103811786B CN 201410055946 A CN201410055946 A CN 201410055946A CN 103811786 B CN103811786 B CN 103811786B
- Authority
- CN
- China
- Prior art keywords
- hot gas
- hydrogen cylinder
- fuel cell
- pile
- hydrogen
- 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.)
- Expired - Fee Related
Links
Classifications
-
- 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
- H01M8/04089—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants
-
- 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
- H01M8/04007—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids related to heat exchange
- H01M8/04014—Heat exchange using gaseous fluids; Heat exchange by combustion of reactants
-
- 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
Abstract
The invention discloses a kind of fuel cell hot gas recycling and reusing devices, it is characterised in that: device housing lower inside is pile, and pile corresponds to air inlet, is hydrogen cylinder on pile, baffle is arranged in device housing, has inverter on hydrogen cylinder.The present invention is a kind of device of fuel cell thermal energy recycling, and the hot gas that pile generates is introduced to hydrogen cylinder, is heated to hydrogen cylinder.Energy contained by this hot gas is not fully absorbed.In order not to waste of energy, this hot gas is imported into above the circuit of inverter, is absorbed the hot gas that inverter generates, is turned again to hydrogen cylinder, heats to hydrogen cylinder.A baffle is arranged in the present invention, and making fuel cell, pile distributes hot gas change direction during the work time, flows to gas cylinder, according to hydromechanical principle, this air-flow can attract hot gas caused by inverter, hot gas is allowed to flow back into hydrogen cylinder.By this device, the 40% hot gas recycling and reusing for enabling fuel cell to distribute at work promotes reusing of energy source rate.
Description
Technical field
The present invention relates to fuel cell fields, are specifically a kind of fuel cell hot gas recycling and reusing devices.
Background technique
Fuel cell is a kind of pollution-free, noiseless, high efficiency storage energy battery.Therefore, fuel cell will be in future
It will be widely used in every field in development.However some technical problems still have, and hamper fuel cell
It promotes and uses.Fuel cell is a kind of power generator, and during the work time, hydrogen storage bottle will absorb heat during discharging hydrogen
Amount, and the source of heat is at a problem.And pile, inverter etc. can distribute heat at work, and these heats are arranged
It runs out, becomes exhaust gas, waste.
Summary of the invention
It is an object of the invention to provide a kind of fuel cell hot gas recycling and reusing device herein；Solves fuel cell
In the course of work, hydrogen cylinder release hydrogen need to absorb the heat source of heat, and exhaust gas is effectively utilized.
The invention is realized in this way constructing a kind of fuel cell hot gas recycling and reusing device, it is characterised in that: device
It is pile below enclosure interior, it is hydrogen cylinder on pile that pile, which corresponds to air inlet, setting baffle in device housing, on hydrogen cylinder
There is inverter.When operation of fuel cells, the heat that pile distributes rises, and encounters baffle and changes direction, flows to hydrogen cylinder, and attract
The part hot gas that inverter generates, these hot gas are utilized to heating hydrogen cylinder again, reach thermal energy recycling and reusing again, benefit
It is more thorough with obtaining.
The present invention has the advantages that fuel cell hot-gas recoverer of the present invention, the hot gas that pile generates, are introduced to
Hydrogen cylinder is heated to hydrogen cylinder.Energy contained by this hot gas is not fully absorbed.In order not to waste of energy, this hot gas
It is imported into above the circuit of inverter, absorbs the hot gas that inverter generates, turn again to hydrogen cylinder, heated to hydrogen cylinder.This hair
One baffle of bright middle setting, making fuel cell, pile distributes hot gas change direction during the work time, flows to gas cylinder, according to fluid
The principle of mechanics, this air-flow can attract hot gas caused by inverter, hot gas allowed to flow back into hydrogen cylinder.By this device, make
40% hot gas that fuel cell distributes at work is able to recycling and reusing, promotes reusing of energy source rate.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention
Wherein: 1, thermal current that the partial heat of inverter work release formed, 2, baffle, 3, pile distributes heat and formed
Thermal current, 4, air inlet, 5, hydrogen cylinder, 6, hydrogen cylinder release cold air, 7, inverter, 8, pile.
Specific embodiment
Below in conjunction with attached drawing 1, the present invention is described in detail, and technical solution in the embodiment of the present invention carries out clear
Chu is fully described by, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Based on the embodiments of the present invention, obtained by those of ordinary skill in the art without making creative efforts all
Other embodiments shall fall within the protection scope of the present invention.
Generally for the utilization of thermal energy, only in place of thermal energy guiding is needed hot gas, it is then just discharged into atmosphere.This leads
The utilization rate of the energy is related to, many thermal energy, which do not make full use of, is just discharged into atmosphere, forms a kind of waste.
As shown in Figure 1, a kind of fuel cell hot gas recycling and reusing device, device housing lower inside is pile 8, pile
8 corresponding air inlet 4(air entrance), it is hydrogen cylinder 5 on pile 8, baffle 2 is set in device housing, has inverter on hydrogen cylinder 5
7.When fuel cell pile works, the heat of generation forms thermal current A3 and up rises, encounters baffle 2 on the way and be forced change side
To the diffusion of hydrogen cylinder direction.The thermal current B1 that the partial heat of inverter work release is formed is attracted by thermal current A3, changes
Direction down along road encounters baffle 2, changes direction, draws close to hydrogen cylinder 5.Hydrogen cylinder 5 absorbs thermal current B1, thermal current A3
Afterwards, reach heating effect, discharge hydrogen, the work of propellant battery.Fuel cell hot gas recycling and reusing dress of the present invention
It sets, the hot gas that the pile in fuel cell generates at work rises upwards, changes direction after encountering baffle, is allowed to flow to hydrogen
Bottle, and the part hot gas for attracting inverter to generate, these hot gas are utilized to heating hydrogen cylinder again, reach thermal energy and recycle again
It recycles, utilizes more thorough.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be readily apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest scope of cause.
Claims (1)
1. a kind of fuel cell hot gas recycling and reusing device, it is characterised in that: device housing lower inside is pile (8), electricity
Heap (8) is corresponding air inlet (4), is on pile (8) hydrogen cylinder (5), and baffle (2) are arranged in device housing, has on hydrogen cylinder (5) inverse
Become device (7)；
Its working method is: when fuel cell pile works, the heat of generation forms thermal current A(3) up rise, it meets on the way
It is forced to change direction to baffle (2), is spread to hydrogen cylinder direction；The thermal current B that the partial heat of inverter work release is formed
(1) attracted by thermal current A(3), change direction and down along road encounter baffle (2), change direction, drawn close to hydrogen cylinder (5)；Hydrogen
Gas cylinder (5) absorbs thermal current B(1), thermal current A(3) after, reach heating effect, discharge hydrogen, the work of propellant battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410055946.8A CN103811786B (en) | 2014-02-19 | 2014-02-19 | Fuel cell hot gas recycling and reusing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410055946.8A CN103811786B (en) | 2014-02-19 | 2014-02-19 | Fuel cell hot gas recycling and reusing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103811786A CN103811786A (en) | 2014-05-21 |
| CN103811786B true CN103811786B (en) | 2019-03-01 |
Family
ID=50708230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410055946.8A Expired - Fee Related CN103811786B (en) | 2014-02-19 | 2014-02-19 | Fuel cell hot gas recycling and reusing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103811786B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201590759U (en) * | 2009-07-24 | 2010-09-22 | 陈志文 | Portable power supply device of hydrogen fuel cells |
| CN101981737A (en) * | 2008-03-31 | 2011-02-23 | 丰田自动车株式会社 | Fuel cell system |
| CN102195056A (en) * | 2010-03-05 | 2011-09-21 | 苏州氢洁电源科技有限公司 | Metal hydride hydrogen storage unit-carrying portable power supply with fuel cells |
| CN202363540U (en) * | 2011-12-08 | 2012-08-01 | 南京大学 | Portable hydrogen fuel cell power supply |
| CN103579651A (en) * | 2013-11-01 | 2014-02-12 | 南京双登科技发展研究院有限公司 | Portable proton-exchange membrane fuel cell power system |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020114983A1 (en) * | 2001-02-21 | 2002-08-22 | Coleman Powermate, Inc. | Portable fuel cell electric power source |
-
2014
- 2014-02-19 CN CN201410055946.8A patent/CN103811786B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101981737A (en) * | 2008-03-31 | 2011-02-23 | 丰田自动车株式会社 | Fuel cell system |
| CN201590759U (en) * | 2009-07-24 | 2010-09-22 | 陈志文 | Portable power supply device of hydrogen fuel cells |
| CN102195056A (en) * | 2010-03-05 | 2011-09-21 | 苏州氢洁电源科技有限公司 | Metal hydride hydrogen storage unit-carrying portable power supply with fuel cells |
| CN202363540U (en) * | 2011-12-08 | 2012-08-01 | 南京大学 | Portable hydrogen fuel cell power supply |
| CN103579651A (en) * | 2013-11-01 | 2014-02-12 | 南京双登科技发展研究院有限公司 | Portable proton-exchange membrane fuel cell power system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103811786A (en) | 2014-05-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202522104U (en) | Waste heat recycling device | |
| CN209386270U (en) | A kind of circulating quickly cooling device of boiler | |
| CN103811786B (en) | Fuel cell hot gas recycling and reusing device | |
| CN204532721U (en) | A kind of multi-energy generating system | |
| CN203796381U (en) | Waste heat recovery and utilization device for automobile exhaust pipe | |
| CN105024591A (en) | Power generation system utilizing temperature difference and method thereof | |
| CN103887544A (en) | Heat dissipating device of fuel cell vehicle | |
| CN102698945B (en) | Solder strip drying device and drying method | |
| CN202645775U (en) | Waste heat recycling system for methane engine | |
| CN205403452U (en) | Battery piece dry -off oven exhaust apparatus | |
| CN207102345U (en) | A kind of energy-efficient automobile exhaust collection processing unit | |
| CN204730680U (en) | Central cooler waste heat comprehensive utilization system | |
| CN202940753U (en) | Novel thermoelectric power generation apparatus | |
| CN206812823U (en) | A kind of automobile charging pile with automatic radiating system | |
| CN108506954A (en) | A kind of residual heat reclaiming apparatus for boiler vent gas | |
| CN205690865U (en) | A kind of HighefficientFluidbeddrier | |
| CN204730675U (en) | A kind of cement rotary kiln waste heat recovery mechanism | |
| CN204271216U (en) | A kind of batteries of electric automobile heat sink | |
| CN205245309U (en) | Phase change energy storage heating device | |
| CN204005909U (en) | Saturated steam generator for the verification of sulfur hexafluoride humidity sensor | |
| CN203011195U (en) | Recovering device for pipeline radiation heat | |
| CN202184103U (en) | Heat reclaim device for thermal degreasing of pressed salted ducks | |
| CN204345766U (en) | The two back pressure circulating water heating system of Air-cooled Unit | |
| CN204152571U (en) | Turbine exhaust heat electricity generating device | |
| CN202709709U (en) | Evaporation cooling steam power generation and remained energy recovery device of oxidized pellet shaft furnace |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190301 Termination date: 20200219 |