CN209357838U - Hydrogen fuel cell electricity generation system and its vehicle - Google Patents
Hydrogen fuel cell electricity generation system and its vehicle Download PDFInfo
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- CN209357838U CN209357838U CN201920398619.0U CN201920398619U CN209357838U CN 209357838 U CN209357838 U CN 209357838U CN 201920398619 U CN201920398619 U CN 201920398619U CN 209357838 U CN209357838 U CN 209357838U
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- air
- fuel cell
- hydrogen
- hydrogen fuel
- oxygen
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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
Abstract
The utility model discloses a kind of hydrogen fuel cell electricity generation system and its vehicles.The hydrogen fuel cell electricity generation system includes hydrogen fuel cell, hydrogen for giving exhaust apparatus, air for giving exhaust apparatus and water for giving exhaust apparatus.Air includes the first air compressor machine, cooler, oxygen-enriched membrane separation device, the second air compressor machine, the first expanding machine, the second expanding machine and air last row pipe for giving exhaust apparatus.The hydrogen fuel cell electricity generation system of the utility model can improve the oxygen concentration of air by oxygen-enriched membrane separation device, to improve hydrogen fuel cell generating efficiency.
Description
Technical field
The utility model relates to a kind of hydrogen fuel cell electricity generation system and its vehicles.
Background technique
Membrane oxygen enrichment technology is that infiltration rate when penetrating film using each component in air is different, by air under pressure difference
In oxygen coalescence.
Hydrogen fuel cell power generation needs sufficient fuel, oxidant supply；Fuel therein is hydrogen.In hydrogen-air
In fuel cell, oxidant is generally from the oxygen in air.In hydrogen-air-fuel battery, for improve cathode reaction rate, one
As need to improve the oxygen concentration of air.
CN104681840A discloses a kind of spare with the rich oxygen type fuel cell power generation integration from hydrogen manufacturing, oxygen unit
Power supply comprising high-pressure electrolysis pond, the high-pressure electrolysis pond electrolyze the water；Hydrogen storage bottle and storage air/oxygen bottle, the hydrogen storage
Bottle collects the hydrogen generated from the high-pressure electrolysis pond, and the storage air/oxygen bottle collects the oxygen generated from the high-pressure electrolysis pond
Gas；Rich oxygen type fuel cell power source, the fuel cell power source are connected with load and high-pressure electrolysis pond.Above patent document mentions
Oxygen-enriched pile system out realizes oxygen-enriched pile system by included high-pressure electrolysis water hydrogen manufacturing, oxygen unit, by electrolysis water product oxygen
For fuel battery negative pole reaction gas, but the oxygen-enriched efficiency of the above method is lower, causes the oxygen concentration of air relatively low.
CN1822420A and CN2904317Y discloses a kind of fuel cell generation, and the system comprises by multiple lists
Fuel cell unit, hydrogen feeding mechanism, air supply device, electrical control gear and the setting of body battery composition are in air supply
Device leads to the oxygen-enriching device on the steam line of fuel cell unit.There is no open oxygen-enriching device and phases for above patent document
The even specific structure of device, causes those skilled in the art to cannot achieve oxygen-enriched operation according to description.
In view of the defect of the prior art, a kind of hydrogen fuel cell electricity generation system and its vehicle are developed, it can be by oxygen-enriched
Membrane separation device improves the oxygen concentration of air, to improve hydrogen fuel cell generating efficiency, this is very necessary.
Utility model content
One of the purpose of this utility model is to provide a kind of hydrogen fuel cell electricity generation system, can pass through oxygen permeable membrane and divide
From the oxygen concentration that device improves air, to improve hydrogen fuel cell generating efficiency.
Another of the utility model is designed to provide a kind of vehicle comprising above-mentioned hydrogen fuel cell electricity generation system.
The utility model adopts the following technical solution realizes above-mentioned purpose.
On the one hand, the utility model provides a kind of hydrogen fuel cell electricity generation system, including hydrogen fuel cell, hydrogen for giving
Exhaust apparatus, air are for giving exhaust apparatus and water for giving exhaust apparatus；
The hydrogen is set as supplying hydrogen to hydrogen fuel cell for giving exhaust apparatus, and hydrogen partial is discharged；
The air is set as supplying oxygen-enriched air to hydrogen fuel cell for giving exhaust apparatus, and nitrogen-rich air is arranged
Out；
The air includes the first air compressor machine, cooler, oxygen-enriched membrane separation device, the second pneumatics for giving exhaust apparatus
Machine, the first expanding machine, the second expanding machine and air last row pipe；
First air compressor machine is set as service pressure needed for air is boosted to oxygen-enriched membrane separation device；
Normal work needed for cooler is set as the air cooling-down to oxygen-enriched membrane separation device after the boosting of the first air compressor machine
Temperature；
Oxygen-enriched membrane separation device is set as the air separation after cooler cools down into two parts gas, and a part is oxygen-enriched
Air, another part are nitrogen-rich airs；
Second air compressor machine is set as operating pressure needed for oxygen-enriched air is boosted to hydrogen fuel cell；
First expanding machine, which is set as externally doing work nitrogen-rich air progress adiabatic expansion, consumes the interior energy of itself, thus will
The energy of generation is delivered to the second air compressor machine, for supplying oxygen-enriched air required energy when the second air compressor machine boosts；
Second expanding machine, which is set as externally doing work through the nitrogen-rich air after the first expanding machine, consumes the interior energy of itself, from
And the energy of generation is delivered to the first air compressor machine, for supplying air required energy when the first air compressor machine boosts；
Air last row pipe is set as conveying the nitrogen-rich air after the second expanding machine, to be discharged into atmosphere；
The water is set as supplying water to hydrogen fuel cell for giving exhaust apparatus, hands over as electrolyte for proton
It changes, and part water in hydrogen fuel cell is discharged.
Hydrogen fuel cell electricity generation system according to the present utility model, it is preferable that the air is also wrapped for giving exhaust apparatus
Include humidifier；
The humidifier is arranged between second air compressor machine and the hydrogen fuel cell；
The humidifier is provided for increasing the water content in oxygen-enriched air.
Hydrogen fuel cell electricity generation system according to the present utility model, it is preferable that the air is also wrapped for giving exhaust apparatus
Include air delivery pipe and filter；
The filter is arranged on the pipeline between the first air compressor machine and air delivery pipe；
The air delivery pipe is set as conveying air；
The filter is set as the air from air delivery pipe being filtered.
Hydrogen fuel cell electricity generation system according to the present utility model, it is preferable that the hydrogen fuel cell is in cathode and anode
Between arrange proton exchange membrane, the channel passed through as electrolyte and proton.
Hydrogen fuel cell electricity generation system according to the present utility model, it is preferable that the oxygen-enriched membrane separation device includes multiple
Hollow fiber polymer membrane in parallel.
Hydrogen fuel cell electricity generation system according to the present utility model, it is preferable that the hydrogen confession gives exhaust apparatus and includes
Hydrogen storage bottle and pressure reducing valve；
The hydrogen storage bottle is connected to by hydrogen supply pipeline with hydrogen fuel cell, for supplying hydrogen to hydrogen fuel cell；Institute
It states pressure reducing valve to be arranged on the hydrogen supply pipeline, for work pressure needed for the pressure of hydrogen storage bottle is decreased to hydrogen fuel cell
Power.
Hydrogen fuel cell electricity generation system according to the present utility model, it is preferable that the hydrogen is also wrapped for giving exhaust apparatus
Include hydrogen gas circulating pump and hydrogen tail comb；
The hydrogen being discharged from hydrogen fuel cell is divided into two branches: the hydrogen of a part discharge passes through hydrogen gas circulating pump liter
Hydrogen fuel cell is transported to after pressure, the hydrogen of another part discharge is discharged into atmosphere by hydrogen tail comb.
Hydrogen fuel cell electricity generation system according to the present utility model, it is preferable that the water includes water for giving exhaust apparatus
Slot and water pump；
Water in the sink is supplied through water pump to hydrogen fuel cell, is used for proton exchange as electrolyte.
Hydrogen fuel cell electricity generation system according to the present utility model, it is preferable that the water confession gives exhaust apparatus and further includes
Radiator and waste water last row pipe；
The water being discharged from hydrogen fuel cell is divided into two branches: the water of a part discharge enters radiator, and heat is released
Sink is delivered to after putting；The water of another part discharge enters humidifier, increases the water content in oxygen-enriched air, and extra water
It is discharged through waste water last row pipe.
On the other hand, the utility model provides a kind of vehicle, including above-mentioned hydrogen fuel cell electricity generation system.
The hydrogen fuel cell electricity generation system of the utility model improves the oxygen concentration of air by oxygen-enriched membrane separation device, thus
Improve hydrogen fuel cell generating efficiency.According to the preferred technical solution of the utility model, hydrogen fuel cell electricity generation system it is oxygen-enriched
Membrane separation device includes the hollow fiber polymer membrane of multiple parallel connections, is conducive to improve UF membrane efficiency, further increases air
Oxygen concentration.
Detailed description of the invention
Fig. 1 is a kind of hydrogen fuel cell electricity generation system of the utility model.
The reference numerals are as follows:
1- filter；The first air compressor machine of 2-；3- cooler；The oxygen-enriched membrane separation device of 4-；The second air compressor machine of 5-；6- humidification
Device；7- hydrogen fuel cell；8- hydrogen storage bottle；9- pressure reducing valve；10- hydrogen gas circulating pump；11- radiator；12- sink；13- water pump；14-
Hydrogen tail comb；15- waste water last row pipe；16- air delivery pipe；17- air last row pipe；The first expanding machine of 18-；19- second is swollen
Swollen machine.
Specific embodiment
The utility model is further described combined with specific embodiments below, but the protection scope of the utility model is simultaneously
It is without being limited thereto.
<hydrogen fuel cell electricity generation system>
The hydrogen fuel cell electricity generation system of the utility model includes hydrogen fuel cell, hydrogen for giving exhaust apparatus, air
For giving exhaust apparatus and water for giving exhaust apparatus.It optionally, can also include other ancillary equipments.
In the present invention, hydrogen is for giving exhaust apparatus for supplying hydrogen to hydrogen fuel cell, and by part
Hydrogen discharge.Nitrogen-rich air is discharged for giving exhaust apparatus for supplying oxygen-enriched air to hydrogen fuel cell for air.Water
For giving exhaust apparatus for supplying water to hydrogen fuel cell, proton exchange is used for as electrolyte, and by hydrogen fuel cell
Middle part water discharge.
The air of the utility model may include the first air compressor machine, cooler, oxygen-enriched UF membrane dress for giving exhaust apparatus
It sets, the second air compressor machine, the first expanding machine, the second expanding machine and air last row pipe.First is used for air compressor in air is boosted to richness
Service pressure needed for oxygen membrane separation device.Service pressure be it is known in the art, which is not described herein again.It is cooling
Device is used for normal working temperature needed for the air cooling-down to oxygen-enriched membrane separation device after the boosting of the first air compressor machine.It works normally
Temperature be it is known in the art, which is not described herein again.Oxygen-enriched membrane separation device is for the air separation after cooler cools down
At two parts gas.A part is oxygen-enriched air, and another part is nitrogen-rich air.Second used for air compressor boosts in by oxygen-enriched air
Operating pressure needed for hydrogen fuel cell.The operating pressure be it is known in the art, which is not described herein again.First expanding machine
The interior energy of itself is consumed for nitrogen-rich air progress adiabatic expansion externally to be done work, so that the energy of generation is delivered to second
Air compressor machine, for supplying oxygen-enriched air required energy when the second air compressor machine boosts.Second expanding machine through first for that will expand
Nitrogen-rich air after machine, which externally does work, consumes the interior energy of itself, so that the energy of generation is delivered to the first air compressor machine, is used for
Supply air required energy when the first air compressor machine boosts.For example, the second expanding machine for will through the first expanding machine cooling after
Nitrogen-rich air, which externally does work, consumes the interior energy of itself, so that the energy of generation is delivered to the first air compressor machine, for supplying sky
Gas required energy when the first air compressor machine boosts.Air last row pipe is used to convey the nitrogen-rich air after the second expanding machine, thus
It is discharged into atmosphere.For example, air last row pipe is used to convey the nitrogen-rich air after the cooling of the second expanding machine, to be discharged into atmosphere
In.Above-mentioned air obtains oxygen-enriched air by separation and concentration mode using oxygen-enriched membrane separation device for giving exhaust apparatus, favorably
In the oxygen concentration for improving air, to improve hydrogen fuel cell generating efficiency.
In the present invention, oxygen-enriched membrane separation device includes the hollow fiber polymer membrane of multiple parallel connections.Preferably, high
The material of molecule hollow-fibre membrane is polyimides.Oxygen-enriched membrane separation device is infiltration when penetrating film using each component in air
Rate is different, under pressure difference driving, oxygen in air is made preferentially to obtain oxygen-enriched air by film.It designs using the above structure
Oxygen-enriched membrane separation device, be conducive to improve UF membrane efficiency, further increase the oxygen concentration of air, thus improve hydrogen fuel electricity
Pond generating efficiency.
The air of the utility model can also include humidifier for giving exhaust apparatus.Humidifier is arranged in the second air compressor machine
On pipeline between hydrogen fuel cell.Humidifier is used to increase the water content in oxygen-enriched air.Being provided with for humidifier is conducive to
Increase the water content in oxygen-enriched air, to improve hydrogen fuel cell generating efficiency.
The air of the utility model can also include air delivery pipe and filter for giving exhaust apparatus.Filter setting
On pipeline between the first air compressor machine and air delivery pipe.Filter is connected with the first air compressor machine and air delivery pipe respectively
It is logical.Air delivery pipe is for conveying air.Filter is for the air from air delivery pipe to be filtered.Filtered sky
Gas is delivered to the first air compressor machine.The setting of filter can be by the fine particle contaminant filter in air, so that it is miscellaneous to reduce particle
Matter enters hydrogen fuel cell, avoids damaging hydrogen fuel cell.
Proton exchange membrane is arranged between the cathode and anode of the hydrogen fuel cell of the utility model, as electrolyte and proton
The channel passed through.In anode, hydrogen is oxidized to proton and enters electrolyte；Proton reaches cathode by proton exchange membrane, with richness
Reduction reaction generation water occurs for oxygen in oxygen air, and forms electric current.
The hydrogen of the utility model includes hydrogen storage bottle and pressure reducing valve for giving exhaust apparatus.Hydrogen storage bottle by hydrogen supply pipeline with
Hydrogen fuel cell connection, for supplying hydrogen to hydrogen fuel cell.Pressure reducing valve is arranged on the hydrogen supply pipeline, for that will store
Operating pressure needed for the pressure (interior pressure) of hydrogen bottle is decreased to hydrogen fuel cell.The operating pressure be it is known in the art,
Which is not described herein again.
The hydrogen of the utility model can also include hydrogen gas circulating pump and hydrogen tail comb for giving exhaust apparatus.It is fired from hydrogen
The hydrogen of material battery discharge is divided into two branches.One branch: after the hydrogen of a part discharge is boosted by hydrogen gas circulating pump
It is transported to hydrogen fuel cell；Another branch: the hydrogen of another part discharge is discharged into atmosphere by hydrogen tail comb.Hydrogen
The hydrogen that a part can not participated in chemical reaction by circulating pump enters back into hydrogen fuel cell after recycling, and is conducive to improve hydrogen benefit
With rate.
The water of the utility model may include sink and water pump for giving exhaust apparatus.Water in sink through water pump supply to
Hydrogen fuel cell is used for proton exchange as electrolyte.
The water of the utility model can also include radiator and waste water last row pipe for giving exhaust apparatus.From hydrogen fuel cell
The water of discharge is divided into two branches.One branch: the water of a part discharge enters radiator, is delivered to water after heat is discharged
Slot；Another branch: the water of another part discharge enters humidifier, increases the water content in oxygen-enriched air, and extra water
It is discharged through waste water last row pipe.The cold medium of radiator can be water or air.The setting of radiator can be in time by hydrogen fuel
The heat that battery generates dissipates, and is conducive to the normal temperature range for maintaining hydrogen fuel cell work, to improve hydrogen fuel cell
Generating efficiency.
<vehicle>
The vehicle of the utility model includes hydrogen fuel cell electricity generation system as described above.Vehicle can be arbitrarily to have
Vehicle of hydrogen fuel cell electricity generation system, such as lorry, car, train, bicycle or other vehicles etc..
Embodiment 1
Fig. 1 is a kind of hydrogen fuel cell electricity generation system of the utility model.The hydrogen fuel cell electricity generation system includes hydrogen combustion
Material battery 7, hydrogen are for giving exhaust apparatus, air for giving exhaust apparatus and water for giving exhaust apparatus.
Hydrogen includes hydrogen storage bottle 8, pressure reducing valve 9, hydrogen gas circulating pump 10 and hydrogen tail comb 14 for giving exhaust apparatus.Store hydrogen
Bottle 8 is connected to by hydrogen supply pipeline with hydrogen fuel cell 7, can be supplied hydrogen to hydrogen fuel cell 7；Pressure reducing valve 9 is arranged in institute
It states on hydrogen supply pipeline, pressure in hydrogen storage bottle 8 can be decreased to the operating pressure of hydrogen fuel cell 7 by pressure reducing valve 9.In hydrogen fuel electricity
In pond 7, most of hydrogen participates in reaction, and the hydrogen for having neither part nor lot in reaction is discharged from hydrogen fuel cell 7.It is discharged from hydrogen fuel cell 7
Hydrogen be divided into two branches: the hydrogen of a part discharge is conveyed after being boosted by hydrogen gas circulating pump 10 by hydrogen supply pipeline
To hydrogen fuel cell 7, the hydrogen of another part discharge is discharged into atmosphere by hydrogen tail comb 14.
Air includes air delivery pipe 16, filter 1, the first air compressor machine 2, cooler 3, oxygen permeable membrane for giving exhaust apparatus
Separator 4, the second air compressor machine 5, the first expanding machine 18, the second expanding machine 19, humidifier 6 and air last row pipe 17.Fresh sky
Gas is delivered to filter 1 by air delivery pipe 16, through the filtered air delivery of filter 1 to the first air compressor machine 2, through first
The air that air compressor machine 2 boosts is cooled down by cooler 3, oxygen-enriched membrane separation device 4 is then sent to, through oxygen-enriched membrane separation device 4
Separation, air are separated into two parts gas, and a part is oxygen-enriched air, and another part is nitrogen-rich air.Oxygen-enriched air passes through
The boosting of second air compressor machine 5, is then delivered to humidifier 6, humidifier 6 can increase the water content in oxygen-enriched air, humidified device 6
Oxygen-enriched air after humidification is supplied to hydrogen fuel cell 7.Nitrogen-rich air is delivered to the first expanding machine 18, then by the energy of generation
Amount is delivered to the second air compressor machine 5, can be used for supplying oxygen-enriched air required energy when the second air compressor machine 5 boosts.It is swollen through first
Nitrogen-rich air after swollen machine 18 is transported to the second expanding machine 19, and the energy of generation is delivered to the first air compressor machine 2, can be used for
Supply air required energy when the first air compressor machine 2 boosts.Nitrogen-rich air after the second expanding machine 19 is transported to air tail
Comb 17 and be discharged into atmosphere.Oxygen-enriched membrane separation device is that multiple hollow fiber polymer membranes compose in parallel.
Water includes sink 12, water pump 13, radiator 11 and waste water last row pipe 15 for giving exhaust apparatus.Water in sink 12
Through the supply of water pump 13 to hydrogen fuel cell 7, proton exchange is used for as electrolyte.The water being discharged from hydrogen fuel cell 7 is divided into
Two branches: the water of a part discharge enters radiator 11, and sink 12 is delivered to after heat is discharged；The water of another part discharge
Into humidifier 6, increase the water content in oxygen-enriched air, and extra water is discharged through waste water last row pipe 15.
Proton exchange membrane is arranged between the cathode and anode of hydrogen fuel cell 7, the channel passed through as electrolyte and proton.
In anode, hydrogen is oxidized to proton and enters electrolyte；Proton reaches oxygen in cathode, with oxygen-enriched air by proton exchange membrane
Reduction reaction occurs and generates water, and forms electric current.
The utility model is not limited to the above embodiment, without departing substantially from the substantive content of the utility model,
It may occur to persons skilled in the art that any deformation, improvement, replacement each fall within the scope of the utility model.
Claims (10)
1. a kind of hydrogen fuel cell electricity generation system, which is characterized in that including hydrogen fuel cell, hydrogen for giving exhaust apparatus, sky
Gas is for giving exhaust apparatus and water for giving exhaust apparatus；
The hydrogen is set as supplying hydrogen to hydrogen fuel cell for giving exhaust apparatus, and hydrogen partial is discharged；
The air is set as supplying oxygen-enriched air to hydrogen fuel cell for giving exhaust apparatus, and nitrogen-rich air is discharged；
The air includes the first air compressor machine, cooler, oxygen-enriched membrane separation device, the second air compressor machine, for giving exhaust apparatus
One expanding machine, the second expanding machine and air last row pipe；
First air compressor machine is set as service pressure needed for air is boosted to oxygen-enriched membrane separation device；
Normal working temperature needed for cooler is set as the air cooling-down to oxygen-enriched membrane separation device after the boosting of the first air compressor machine；
Oxygen-enriched membrane separation device is set as the air separation after cooler cools down into two parts gas, and a part is oxygen-enriched sky
Gas, another part are nitrogen-rich airs；
Second air compressor machine is set as operating pressure needed for oxygen-enriched air is boosted to hydrogen fuel cell；
First expanding machine, which is set as externally doing work nitrogen-rich air progress adiabatic expansion, consumes the interior energy of itself, to will generate
Energy be delivered to the second air compressor machine, for supplying oxygen-enriched air required energy when the second air compressor machine boosts；
Second expanding machine, which is set as externally doing work through the nitrogen-rich air after the first expanding machine, consumes the interior energy of itself, thus will
The energy of generation is delivered to the first air compressor machine, for supplying air required energy when the first air compressor machine boosts；
Air last row pipe is set as conveying the nitrogen-rich air after the second expanding machine, to be discharged into atmosphere；
The water is set as supplying water to hydrogen fuel cell for giving exhaust apparatus, is used for proton exchange as electrolyte, and
Part water in hydrogen fuel cell is discharged.
2. hydrogen fuel cell electricity generation system according to claim 1, which is characterized in that the air is for giving exhaust apparatus
It further include humidifier；
The humidifier is arranged between second air compressor machine and the hydrogen fuel cell；
The humidifier is provided for increasing the water content in oxygen-enriched air.
3. hydrogen fuel cell electricity generation system according to claim 2, which is characterized in that the air is for giving exhaust apparatus
It further include air delivery pipe and filter；
The filter is arranged on the pipeline between the first air compressor machine and air delivery pipe；
The air delivery pipe is set as conveying air；
The filter is set as the air from air delivery pipe being filtered.
4. hydrogen fuel cell electricity generation system according to claim 3, which is characterized in that the hydrogen fuel cell in cathode and
Proton exchange membrane is arranged between anode, the channel passed through as electrolyte and proton.
5. hydrogen fuel cell electricity generation system according to claim 1, which is characterized in that the oxygen-enriched membrane separation device includes
The hollow fiber polymer membrane of multiple parallel connections.
6. hydrogen fuel cell electricity generation system according to claim 1, which is characterized in that the hydrogen is for giving exhaust apparatus
Including hydrogen storage bottle and pressure reducing valve；
The hydrogen storage bottle is connected to by hydrogen supply pipeline with hydrogen fuel cell, for supplying hydrogen to hydrogen fuel cell；It is described to subtract
Pressure valve is arranged on the hydrogen supply pipeline, for operating pressure needed for the pressure of hydrogen storage bottle is decreased to hydrogen fuel cell.
7. hydrogen fuel cell electricity generation system according to claim 6, which is characterized in that the hydrogen is for giving exhaust apparatus
It further include hydrogen gas circulating pump and hydrogen tail comb；
The hydrogen being discharged from hydrogen fuel cell is divided into two branches: after the hydrogen of a part discharge is boosted by hydrogen gas circulating pump
It is transported to hydrogen fuel cell, the hydrogen of another part discharge is discharged into atmosphere by hydrogen tail comb.
8. hydrogen fuel cell electricity generation system according to claim 1, which is characterized in that the water is for giving exhaust apparatus packet
Include sink and water pump；
Water in the sink is supplied through water pump to hydrogen fuel cell, is used for proton exchange as electrolyte.
9. hydrogen fuel cell electricity generation system according to claim 8, which is characterized in that the water is for giving exhaust apparatus also
Including radiator and waste water last row pipe；
The water being discharged from hydrogen fuel cell is divided into two branches: the water of a part discharge enters radiator, after heat is discharged
It is delivered to sink；The water of another part discharge enters humidifier, increases the water content in oxygen-enriched air, and extra water is through useless
Water last row pipe discharges.
10. a kind of vehicle, which is characterized in that including hydrogen fuel cell electricity generation system according to any one of claims 1 to 9.
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| CN201920398619.0U CN209357838U (en) | 2019-03-27 | 2019-03-27 | Hydrogen fuel cell electricity generation system and its vehicle |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116960399A (en) * | 2023-09-20 | 2023-10-27 | 爱德曼氢能源装备有限公司 | Megawatt hydrogen fuel cell distributed power generation system |
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2019
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116960399A (en) * | 2023-09-20 | 2023-10-27 | 爱德曼氢能源装备有限公司 | Megawatt hydrogen fuel cell distributed power generation system |
| CN116960399B (en) * | 2023-09-20 | 2023-12-12 | 爱德曼氢能源装备有限公司 | Megawatt hydrogen fuel cell distributed power generation system |
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