CN104555921B - A kind of fuel cell car - Google Patents
A kind of fuel cell car Download PDFInfo
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- CN104555921B CN104555921B CN201410845114.6A CN201410845114A CN104555921B CN 104555921 B CN104555921 B CN 104555921B CN 201410845114 A CN201410845114 A CN 201410845114A CN 104555921 B CN104555921 B CN 104555921B
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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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- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/72—Electric energy management in electromobility
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Abstract
The invention discloses a kind of fuel cell car, including methanol-water hydrogen producer, fuel cell and automobile motor, methanol-water reformation hydrogen production equipment includes methanol-water storage container, raw material conveying device, reformer and hydrogen purification apparatus；Reformer includes heat exchanger, vaporizer, reformer chamber and separation chamber, and hydrogen purification apparatus is arranged in separation chamber；Reformer chamber bottom and middle portion temperature are 300 420 DEG C, and the temperature on reformer chamber top is 400 570 DEG C；Temperature in separation chamber is set as 350 570 DEG C, obtains hydrogen from the hydrogen purification apparatus aerogenesis end in separation chamber, the hydrogen is supplied to fuel cell after heat exchanger；Fuel cell, including at least two fuel cell units, occur electrochemical reaction for hydrogen and oxygen and produce electric energy, be that automobile motor is powered；Automobile motor, rotates for axle shaft and makes running car.The present invention can make methanol-water raw material be converted into hydrogen speed is fast, methanol transformation efficiency and utilization rate is high, hydrogen-containing gas purifying is easy.
Description
Technical field
The present invention relates to electric vehicle engineering field, more particularly to a kind of fuel cell car.
Background technology
At present, most automobiles all consume substantial amounts of petroleum resources, and vapour as fuel, not only using gasoline, diesel oil
Tail gas causes serious atmosphere pollution.To tackle this resource problem and environmental problem, the exploitation of electric automobile becomes very
It is important.Electric automobile refers to using vehicle power as power, the vehicle travelled with power wheel.Electric automobile includes pure electronic
Automobile, hybrid vehicle and fuel cell car.In the prior art, fuel cell car refers to be equipped with fuel cell work
For the electric automobile for the power supply for obtaining driving force.Fuel cell is in power generation process, it is necessary to which hydrogen is used as electrochemical reaction material.
In the prior art, hydrogen used in fuel cell derives from hydrogen load bearing equipment or hydrogen producer.
The fuel cell car of hydrogen is carried, is carried by the way that hydrogen is filled in into the medium method of high-pressure gas cylinder with compressed gas
Hydrogen.The fuel cell car of hydrogen is so carried, is that purity is very high due to supplying the fuel gas of electrode of fuel cell
Hydrogen, therefore, in operating fuel cell, can obtain very high generating efficiency, and fuel cell car is being run over journey
Conducted in various courses of reaction do not produce harmful substance.But, the fuel cell car of hydrogen is carried, filling hydrogen is stranded very much
Difficulty, and transport and to store a large amount of hydrogen then more difficult.
Patent of invention 200580010256.X discloses a kind of electric automobile, and the electric automobile has by supplying hydrogen and oxygen
Agent and generated electricity fuel cell, manufacture hydrogen-containing gas for supplying the fuel cell hydrogen producing apparatus and by
The motor that electricity produced by the fuel cell is driven, the hydrogen producing apparatus is to decompose the fuel containing organic matter to make
The device of hydrogen-containing gas is made, the hydrogen producing apparatus has：Barrier film, the fuel electrodes set on a face of barrier film, to fuel
Pole supply contains organic matter（Such as methanol）Device with water fuel, the oxidation pole set on the another side of barrier film, to oxidation
Pole supplies the device of oxidant, and hydrogen-containing gas and derived device are produced by fuel electrodes side.Specifically, the hydrogen producing apparatus exists
At a temperature of 30-90 DEG C, hydrogen-containing gas is produced by the fuel electrodes side of supply first alcohol and water.Do not supplied externally to hydrogen manufacture battery
To the situation of electric energy, the gas of 70-80% hydrogen concentrations can be produced；The situation that battery applies electric energy is being manufactured externally to hydrogen, can produced
The gas of the raw hydrogen concentration more than or equal to 80%.And open-circuit voltage or operation voltage of the generation of the gas dependent on the two poles of the earth.
However, also there is following missing in the hydrogen producing apparatus of above-mentioned electric automobile：One, due to hydrogen producing apparatus be at 30-90 DEG C
At a temperature of decompose contain organic matter（Such as methanol）Fuel manufacture the device of hydrogen-containing gas, and by oxidation pole and fuel electrodes
To produce hydrogen, therefore, the speed that organic matter is converted into hydrogen is slower, also, organic matter is converted into the efficiency of hydrogen actually
Not high, the utilization rate to organic matter is relatively low；Secondly, hydrogen producing apparatus produce hydrogen-containing gas purify at a lower temperature as height
The inefficiency of pure hydrogen, it is with high costs, it is necessary to large volume of purification devices exchange the normal supply of high-purity hydrogen for, it is unfavorable
In the miniaturization of hydrogen producing apparatus.
The content of the invention
The technical problem to be solved in the present invention is that there is provided a kind of fuel cell vapour for above-mentioned deficiency of the prior art
Car, the hydrogen producing apparatus of the fuel cell car not only easily can supply hydrogen to fuel cell, and methanol-water raw material turns
The speed that turns to hydrogen is fast, methanol transformation efficiency and utilization rate is high, hydrogen-containing gas purifying easily, cost it is relatively low.
In order to solve the above technical problems, the first technical scheme of the present invention is：A kind of fuel cell car, including methanol-water
Hydrogen producer, fuel cell and automobile motor, wherein：
Methanol-water reformation hydrogen production equipment, including methanol-water storage container, raw material conveying device, reformer and hydrogen purification dress
Put；The first alcohol and water of liquid is stored in the methanol-water storage container, the raw material conveying device is used to store methanol-water
First alcohol and water in container is delivered to reformer；The reformer includes heat exchanger, vaporizer, reformer chamber and separation chamber, described
Hydrogen purification apparatus is arranged in separation chamber, and separation chamber is arranged at the top of reformer chamber；The methanol-water raw material is in heat exchanger
Enter vaporizer after middle heat exchange to vaporize；Methanol steam and water vapour after vaporization enter reformer chamber, and reformer chamber is provided with catalyst,
Reformer chamber bottom and middle portion temperature are 300-420 DEG C, and the temperature on reformer chamber top is 400-570 DEG C；Reformer chamber is led to separation chamber
Connecting line connection is crossed, all or part of connecting line is arranged at the top of reformer chamber, can be by the high temperature on reformer chamber top
Continue to heat the gas exported from reformer chamber；The connecting line is used as the buffering between reformer chamber and separation chamber so that from weight
The temperature of the gas of whole room output is identical or close with the temperature of separation chamber；Temperature in the separation chamber is set as 350-570
DEG C, hydrogen is obtained from the aerogenesis end of the hydrogen purification apparatus in separation chamber, the hydrogen is supplied to fuel cell after heat exchanger；
Hydrogen partial made from the reformer or/and residual air maintain reformer to run by burning；
Fuel cell, including at least two fuel cell units, occur electrochemical reaction for hydrogen and oxygen and produce electric energy,
Powered for automobile motor；
Automobile motor, rotates for axle shaft and makes running car.
The hydrogen purification apparatus is membrane separation device, and the membrane separation device is to be closed in porous ceramic surface Vacuum Deposition palladium-silver
The membrane separation device of gold, film plating layer is palladium-silver, and the mass percent palladium of palladium-silver accounts for 75%-78%, and silver accounts for 22%-25%.
Described reformer one end is provided with starter, and the starter includes being provided with raw material input on cup, cup
Pipeline, heating and gasifying pipeline, igniter and temperature detection device；The raw material input channel can input first alcohol and water raw material,
Raw material input channel is connected with heating and gasifying pipeline, and first alcohol and water raw material enters heating and gasifying pipeline through raw material input channel
Afterwards, exported from the end of heating and gasifying pipeline；The position of the igniter is corresponding with the end of heating and gasifying pipeline, is used for
The first alcohol and water raw material exported in heating and gasifying pipeline is lighted a fire, first alcohol and water raw material through ignition device after-combustion,
Heating and gasifying pipeline can be heated, make the first alcohol and water material gasification in heating and gasifying pipeline and increase burning rapidly by force
Degree, and then be reformer heating；The temperature detection device is used to detect the temperature by heating and gasifying pipeline；The reformer is opened
After dynamic hydrogen manufacturing, hydrogen partial made from reformer or/and residual air maintain reformer to run by burning.
The cup includes the liquid containing portion above installation portion and installation portion, the raw material input channel, heating and gasifying
Pipeline, igniter and temperature detection device are mounted on the installation portion of cup, and the liquid containing portion can be accommodated from heating
The first alcohol and water raw material of gasification pipe end output, the liquid containing portion upper end is additionally provided with liquid Splashproof cover.
The heating and gasifying pipeline includes straight-through pipeline section, pigtail and upper arch pipeline section successively, and the first alcohol and water is former
After material can rise to extreme higher position through straight-through pipeline section, then through the decline of pigtail spiral, then the output after upper arch pipeline section；It is described
The bottom side of cup is provided with air intake cover plate, and the air intake cover plate is provided with air channel, and outside air can be entered in reformer through the air channel；
The raw material input channel is provided with magnetic valve, to control raw material input channel to open or close.
The fuel cell car also includes AC/DC changeover switch and buffer battery, and the AC/DC changeover switch is connected to
The current output terminal of fuel cell, the direct current for being exported to fuel cell carries out the transformation of DC/DC voltages or DC/AC turns
Become；The charging end connection AC/DC changeover switch of the buffer battery, the buffer battery can power for automobile motor.
In order to solve the above technical problems, the second technical scheme of the present invention is：A kind of fuel cell car, including methanol-water
Hydrogen producer, fuel cell and automobile motor, wherein：
Methanol-water reformation hydrogen production equipment, including methanol-water storage container, raw material conveying device, heat exchanger, reformer and hydrogen
Gas purification devices；The first alcohol and water of liquid is stored in the methanol-water storage container；The raw material conveying device is used for first
First alcohol and water in alcohol water storage container is delivered to the reformer chamber of reformer；The heat exchanger be installed on raw material conveying device with again
On conveyance conduit between whole device, the first alcohol and water of low temperature is in heat exchanger, and the high-temperature gas exported with reformer chamber is exchanged heat,
Methanol and coolant-temperature gage rise, vaporization；The reformer is provided with reformer chamber and electric heater, and the electric heater is supplied by fuel cell
Electricity, the electric heater provides 300-570 DEG C of temperature for reformer chamber, and reformer chamber is provided with catalyst, and first alcohol and water is in reformer chamber
Hydrogen-containing gas is made in the reformation hydrogen production reaction for occurring first alcohol and water；The reformer chamber is provided with separation chamber, the hydrogen purification apparatus
It is arranged in separation chamber, reformer chamber is connected with separation chamber by connecting line, all or part of connecting line is arranged at reformation
Interior, can continue to heat the gas exported from reformer chamber by the high temperature of reformer chamber；The connecting line as reformer chamber with
Buffering between separation chamber so that the temperature of the gas exported from reformer chamber is identical or close with the temperature of separation chamber, from separation
The aerogenesis end of indoor hydrogen purification apparatus obtains hydrogen, after heat exchanger, is supplied to fuel cell；
Fuel cell, including at least two fuel cell units, occur electrochemical reaction for hydrogen and oxygen and produce electric energy,
Powered for automobile motor；
Automobile motor, rotates for axle shaft and makes running car.
Compensation vapourizing unit is additionally provided between the heat exchanger and reformer, the compensation vapourizing unit is provided with electric heater,
Can further it be vaporized after the compensated vapourizing unit of first alcohol and water；The electric energy that the fuel cell is produced is also compensation vaporization dress
The electric heater put is powered.
The hydrogen purification apparatus is membrane separation device, and the membrane separation device is to be closed in porous ceramic surface Vacuum Deposition palladium-silver
The membrane separation device of gold, film plating layer is palladium-silver, and the mass percent palladium of palladium-silver accounts for 75%-78%, and silver accounts for 22%-25%.
The fuel cell car also includes AC/DC changeover switch and buffer battery, and the AC/DC changeover switch is connected to
The current output terminal of fuel cell, the direct current for being exported to fuel cell carries out the transformation of DC/DC voltages or DC/AC turns
Become；The charging end connection AC/DC changeover switch of the buffer battery, the buffer battery can power for automobile motor.
The beneficial effects of the invention are as follows：One, the methanol-water reformation hydrogen production equipment of fuel cell car of the present invention are using weight
The mode of whole device reformation hydrogen production at a temperature of 300-570 DEG C and under catalyst action, its hydrogen manufacturing speed and efficiency far are higher than
Hydrogen producer decomposes the speed and efficiency of methanol at a temperature of 30-90 DEG C in the prior art, methanol-water raw material transformation efficiency and
Utilization rate is high；Secondly, be arranged in the separation chamber of reformer chamber due to hydrogen purification apparatus, the temperature of hydrogen purification apparatus with again
Whole room temperature is identical or close, accordingly, it is capable to hydrogen purification efficiency and reduction hydrogen purification difficulty be significantly improved, while vacateing hydrogen
The space that purification devices take, makes the development of methanol-water reformation hydrogen production device miniaturization, reduces cost；Thirdly, the present invention fuel
Battery includes at least two fuel cell units, and the generating efficiency of fuel cell can be so improved on the whole, fuel cell is exported
Power is higher.
Brief description of the drawings
Fig. 1 is the overall structure block diagram of the embodiment of the present invention one.
Fig. 2 is the dispersed structure schematic diagram of the reformer of the embodiment of the present invention one.
Fig. 3 is the dispersed structure schematic diagram of the reformer starter of the embodiment of the present invention one.
Fig. 4 is the cup holder portion structural representation of the reformer starter of the embodiment of the present invention one.
Fig. 5 is the overall structure block diagram of the embodiment of the present invention two.
Embodiment
The structural principle and operation principle of the present invention are described in further detail below in conjunction with the accompanying drawings.
Embodiment one：
As shown in figure 1, a kind of fuel cell car, including methanol-water hydrogen producer 1, fuel cell 2 and automobile motor 3,
Wherein：
Methanol-water reformation hydrogen production equipment 1, including methanol-water storage container 11, raw material conveying device 12, reformer 13 and hydrogen
Gas purification devices 14；The first alcohol and water of liquid is stored in the methanol-water storage container 11, the raw material conveying device 12 is used
In the first alcohol and water in methanol-water storage container 11 is delivered into reformer 13；The reformer 13 include heat exchanger, vaporizer,
Reformer chamber and separation chamber, the hydrogen purification apparatus 14 are arranged in separation chamber, and separation chamber is arranged at the top of reformer chamber；Institute
State and enter vaporizer vaporization after methanol-water raw material exchanges heat in heat exchanger；Methanol steam and water vapour after vaporization, which enter, to be reformed
Room, reformer chamber is provided with catalyst, and reformer chamber bottom and middle portion temperature are 300-420 DEG C, and the temperature on reformer chamber top is 400-
570℃；In reformer chamber, methanol and vapor under 1-5M Pa pressure condition by catalyst, in the effect of catalyst
Under, occur methanol decomposition reaction and the transformationreation of carbon monoxide, generation hydrogen and carbon dioxide, this is component more than one, many
The gas solid catalytic reaction system of reaction, reactional equation is：(1)CH3OH→CO+2H2、(2)H2O+CO→CO2+H2 、(3)CH3OH+
H2O→CO2+3H2, the H of reforming reaction generation2And CO2；Reformer chamber is connected with separation chamber by connecting line, connecting line it is complete
Portion or part are arranged at the top of reformer chamber, can continue to heat the gas exported from reformer chamber by the high temperature on reformer chamber top；
The connecting line is used as the buffering between reformer chamber and separation chamber so that the temperature of the gas exported from reformer chamber and separation chamber
Temperature it is identical or close；Temperature in the separation chamber is set as 350-570 DEG C, from the hydrogen purification apparatus 14 in separation chamber
Aerogenesis end obtain hydrogen, the hydrogen is supplied to fuel cell 2 after heat exchanger；Hydrogen partial made from the reformer 13
Or/and residual air maintains reformer 13 to run by burning；
Fuel cell 2, including at least two fuel cell units, occur electrochemical reaction for hydrogen and oxygen and produce electricity
Can, it is that automobile motor 3 is powered；In fuel cell 2, electrochemical reaction occurs for the oxygen in hydrogen and air, in fuel cell 2
Anode：2H2→4H++4e-, H2Two protons and two electronics are split into, proton passes through PEM（PEM）, electronics lead to
Positive plate is crossed, by external loading, and enters cathode bipolar plate；In the negative electrode of fuel cell 2：O2+4e-+4H+→2H2O, matter
Son, electronics and O2Recombine to form H2O；
Automobile motor 3, rotates for axle shaft and makes running car；Operationally, the torque of generation is first for automobile motor
Axletree is conducted to by gear, then makes by axletree running car.
The hydrogen purification apparatus 14 is membrane separation device 14, and the membrane separation device 14 is in porous ceramic surface Vacuum Deposition
The membrane separation device of palladium-silver, film plating layer is palladium-silver, and the mass percent palladium of palladium-silver accounts for 75%-78%, and silver is accounted for
22%-25%, the manufacturing process of membrane separation device 14 can refer to the applicant Shanghai Hejide Dynamic Hydrogen Machine Co., Ltd. in 2012
Patent of invention 201210563913.5 filed on December 21, in, membrane separator of methanol-water hydrogen producer and preparation method thereof.
As shown in figs 2-4, described one end of reformer 13 is provided with starter 4, and the starter 4 includes cup 41,
Raw material input channel 42, heating and gasifying pipeline 43, igniter 44 and temperature detection device 45 are installed on cup 41；The original
Material input channel 42 can input first alcohol and water raw material, and raw material input channel 42 is connected with heating and gasifying pipeline 43, first alcohol and water
After raw material enters heating and gasifying pipeline 43 through raw material input channel 42, exported from the end of heating and gasifying pipeline 43；The igniting
The position of device 44 is corresponding with the end of heating and gasifying pipeline 43, for the first alcohol and water to being exported in heating and gasifying pipeline 43
Raw material is lighted a fire, and first alcohol and water raw material can be heated to heating and gasifying pipeline 43, made through the ignition, combustion of igniter 44
First alcohol and water material gasification in heating and gasifying pipeline 43 and increase combustion intensity rapidly, and then heated for reformer 13；It is described
Temperature detection device 45 is used for the temperature for detecting the side of heating and gasifying pipeline 43；The reformer 13 starts after hydrogen manufacturing, reformer 13
Obtained hydrogen partial or/and residual air maintain reformer 13 to run by burning.Reformer 13 is exactly attached most importance to using starter 4
Whole device 13 is heated, and just makes reformer 13 start, and then occurs reforming reaction, and the startup time can complete in 5 minutes, very soon
After speed, start completion, starter 4 is closed.
As shown in figs 2-4, the cup 41 includes the liquid containing portion 412 above installation portion 411 and installation portion, described
Raw material input channel 42, heating and gasifying pipeline 43, igniter 44 and temperature detection device 45 are mounted on the installation portion of cup
On 411, the liquid containing portion 412 can accommodate the first alcohol and water raw material exported from the end of heating and gasifying pipeline 43, the liquid
The upper end of receiving portion 412 is additionally provided with liquid Splashproof cover 413.After the input first alcohol and water raw material of raw material input channel 42, heated gasification
When pipeline 43 is exported, unnecessary first alcohol and water raw material can be contained in the liquid containing portion 412 of cup, certainly, in first alcohol and water
Raw material is rapidly after burning, and the first alcohol and water raw material in liquid containing portion 412 also can gasification, and combustion.The liquid Splashproof cover 413 can
Prevent the splashes in gasification, and combustion of the first alcohol and water raw material in liquid containing portion 412.The heating and gasifying pipeline 43 is successively
Including leading directly to pipeline section 431, pigtail 432 and upper arch pipeline section 433, the first alcohol and water raw material can be through on straight-through pipeline section 431
Rise to behind extreme higher position, then decline through the spiral of pigtail 432, then exported after upper arch pipeline section 433.So, starter 4
During start-up operation, first alcohol and water raw material enters heating and gasifying pipeline 43, effect of the first alcohol and water raw material in upper arch pipeline section 433
Under, the end that first alcohol and water raw material can be from upper arch pipeline section 433 in the way of drippage is oozed, so that igniter is lighted a fire；
After lighting a fire successfully, because the entire length of pigtail 432 is long, heating surface area is big, therefore, in pigtail 432
First alcohol and water raw material can be fully by thermal evaporation.
As shown in Figure 4, Figure 5, the bottom side of the cup 41 is provided with air intake cover plate 46, and the air intake cover plate is provided with air channel 461,
Outside air can be entered in reformer 13 through the air channel, and the outside air entered from the air channel 461 can provide for starter 4
Oxygen, or reformer 13 provide oxygen, to improve air inlet, can be in the outside of air channel 461 increase fan（Do not show in figure
Go out）；The raw material input channel 42 is provided with magnetic valve, to control raw material input channel 42 to open or close.The igniting
Device can use the resistant to elevated temperatures igniter of in the market, such as electronic type pulse type ignitor.
As shown in figure 1, the fuel cell car also includes AC/DC changeover switch 5 and buffer battery 6, the alternating current-direct current
Converter 5 is connected to the current output terminal of fuel cell 3, and the direct current for being exported to fuel cell 3 carries out DC/DC voltages
Transformation or DC/AC transformations；The charging end connection AC/DC changeover switch of the buffer battery 6, the buffer battery 6 can be vapour
Vehicle and horse are powered up to 3.By using the control device of fuel cell car, according to the electric power storage of the load buffer battery of automobile motor
Amount, the electricity supply automobile motor and buffer battery that fuel cell is sent.Specifically, such as accelerate when situation
Under, when automobile motor load is big, supplied to automobile motor from fuel cell and the electricity for buffering battery, or slow down,
When during braking, the electric part that fuel cell is produced charges for buffer battery.In addition, the buffer battery exists
It is powered during automobile starting for equipment such as raw material conveying device, reformer starters, after automobile starting, then buffers electric power storage
Pond stops being powered to equipment such as raw material conveying device, reformer starters, and by fuel cell-powered.
Embodiment two：
As shown in figure 5, a kind of fuel cell car, including methanol-water hydrogen producer 1, fuel cell 2 and automobile motor 3,
Wherein：
Methanol-water reformation hydrogen production equipment 1, including methanol-water storage container 11, raw material conveying device 12, heat exchanger 15, reformation
Device 13 and hydrogen purification apparatus 14；The first alcohol and water of liquid is stored in the methanol-water storage container 11；The feedstock transportation
Device 12 is used for the reformer chamber 131 that the first alcohol and water in methanol-water storage container 11 is delivered to reformer 13；The heat exchanger
15 are installed on the conveyance conduit between raw material conveying device 12 and reformer 13, the first alcohol and water of low temperature in heat exchanger 15,
The high-temperature gas exported with reformer chamber 131 is exchanged heat, methanol and coolant-temperature gage rise, vaporization；The reformer 13 is provided with reformation
Room 131 and electric heater 132, the electric heater 132 are powered by fuel cell 2, and the electric heater 132 is that reformer chamber 131 is provided
Catalyst is provided with 300-570 DEG C of temperature, reformer chamber 131, the reformation system of first alcohol and water occurs in reformer chamber 131 for first alcohol and water
Hydrogen-containing gas is made in hydrogen reaction；In reformer chamber 131, methanol and vapor under 1-5M Pa pressure condition by catalyst,
In the presence of catalyst, occur methanol decomposition reaction and the transformationreation of carbon monoxide, generation hydrogen and carbon dioxide, this is
Component more than one, the gas solid catalytic reaction system reacted more, reactional equation is：(1)CH3OH→CO+2H2、(2)H2O+CO→CO2
+H2 、(3)CH3OH+H2O→CO2+3H2, the H of reforming reaction generation2And CO2；The reformer chamber 131 is provided with separation chamber, described
Hydrogen purification apparatus 14 is arranged in separation chamber, and reformer chamber is connected with separation chamber by connecting line, the whole of connecting line or
Part is arranged at reformer chamber, can continue to heat the gas exported from reformer chamber by the high temperature of reformer chamber；The connecting tube
Road is used as the buffering between reformer chamber and separation chamber so that the temperature of the gas exported from reformer chamber is identical with the temperature of separation chamber
Or it is close, hydrogen is obtained from the aerogenesis end of the hydrogen purification apparatus in separation chamber, after heat exchanger 15, fuel cell 2 is supplied to；
Fuel cell 2, including at least two fuel cell units, occur electrochemical reaction for hydrogen and oxygen and produce electricity
Can, it is that automobile motor 3 is powered；In fuel cell 2, electrochemical reaction occurs for the oxygen in hydrogen and air, in fuel cell 2
Anode：2H2→4H++4e-, H2Two protons and two electronics are split into, proton passes through PEM（PEM）, electronics lead to
Positive plate is crossed, by external loading, and enters cathode bipolar plate；In the negative electrode of fuel cell 2：O2+4e-+4H+→2H2O, matter
Son, electronics and O2Recombine to form H2O；
Automobile motor 3, rotates for axle shaft and makes running car；Operationally, the torque of generation is first for automobile motor 3
Axletree is conducted to by gear, then makes by axletree running car.
As shown in figure 5, compensation vapourizing unit 16 is additionally provided between the heat exchanger 15 and reformer 13, compensation vaporization dress
Put 16 and be provided with electric heater 161, can further vaporize after the compensated vapourizing unit 16 of first alcohol and water；The fuel cell 2
Electric heater 161 of the electric energy of generation also for compensation vapourizing unit 16 is powered.
The hydrogen purification apparatus 14 is membrane separation device 14, and the membrane separation device 14 is in porous ceramic surface Vacuum Deposition
The membrane separation device of palladium-silver, film plating layer is palladium-silver, and the mass percent palladium of palladium-silver accounts for 75%-78%, and silver is accounted for
22%-25%, the manufacturing process of membrane separation device 14 can refer to the applicant Shanghai Hejide Dynamic Hydrogen Machine Co., Ltd. in 2012
Patent of invention 201210563913.5 filed on December 21, in, membrane separator of methanol-water hydrogen producer and preparation method thereof.
As shown in figure 5, the fuel cell car also includes AC/DC changeover switch 5 and buffer battery 6, the alternating current-direct current
Converter 5 is connected to the current output terminal of fuel cell 3, and the direct current for being exported to fuel cell 3 carries out DC/DC voltages
Transformation or DC/AC transformations；The charging end connection AC/DC changeover switch of the buffer battery 6, the buffer battery 6 can be vapour
Vehicle and horse are powered up to 3.By using the control device of fuel cell car, according to the electric power storage of the load buffer battery of automobile motor
Amount, the electricity supply automobile motor and buffer battery that fuel cell is sent.Specifically, such as accelerate when situation
Under, when automobile motor load is big, supplied to automobile motor from fuel cell and the electricity for buffering battery, or slow down,
When during braking, the electric part that fuel cell is produced charges for buffer battery.In addition, the buffer battery exists
It is raw material conveying device during automobile starting, the electric heater of reformer, the equipment such as electric heater that compensates vapourizing unit supplied
Electricity, after automobile starting, then buffer battery stops to raw material conveying device, the electric heater of reformer, compensation vapourizing unit
The equipment such as electric heater be powered, and powered by fuel cell 2.
It is described above, only it is better embodiment of the present invention, every implementation according to technical scheme to more than
Any subtle modifications, equivalent variations and modifications that mode is made, are belonged in the range of technical solution of the present invention.
Claims (7)
1. a kind of fuel cell car, it is characterised in that：Including methanol-water reformation hydrogen production equipment, fuel cell and automobile motor,
Wherein：
Methanol-water reformation hydrogen production equipment, including methanol-water storage container, raw material conveying device, reformer and hydrogen purification apparatus；
The first alcohol and water of liquid is stored in the methanol-water storage container, the raw material conveying device is used for methanol-water storage container
In first alcohol and water be delivered to reformer；The reformer includes heat exchanger, vaporizer, reformer chamber and separation chamber, the hydrogen
Purification devices are arranged in separation chamber, and separation chamber is arranged at the top of reformer chamber；The methanol-water raw material is changed in heat exchanger
Enter vaporizer after heat to vaporize；Methanol steam and water vapour after vaporization enter reformer chamber, and reformer chamber is provided with catalyst, reforms
Room bottom and middle portion temperature are 300-420 DEG C, and the temperature on reformer chamber top is 400-570 DEG C；Reformer chamber passes through even with separation chamber
Road connection is taken over, all or part of connecting line is arranged at the top of reformer chamber, can be continued by the high temperature on reformer chamber top
Heat the gas exported from reformer chamber；The connecting line is used as the buffering between reformer chamber and separation chamber so that from reformer chamber
The temperature of the gas of output is identical or close with the temperature of separation chamber；Temperature in the separation chamber is set as 350-570 DEG C, from
The aerogenesis end of hydrogen purification apparatus in separation chamber obtains hydrogen, and the hydrogen is supplied to fuel cell after heat exchanger；It is described heavy
Hydrogen partial made from whole device or/and residual air maintain reformer to run by burning；
Fuel cell, including at least two fuel cell units, occur electrochemical reaction for hydrogen and oxygen and produce electric energy, be vapour
Vehicle and horse reach power supply；
Automobile motor, rotates for axle shaft and makes running car；
Described reformer one end is provided with starter, and the starter includes cup, be provided with cup raw material input channel,
Heating and gasifying pipeline, igniter and temperature detection device；The raw material input channel inputs first alcohol and water raw material, raw material input
Pipeline is connected with heating and gasifying pipeline, after first alcohol and water raw material enters heating and gasifying pipeline through raw material input channel, from heating
The end output of gasification pipe；The position of the igniter is corresponding with the end of heating and gasifying pipeline, for heating gas
Change the first alcohol and water raw material exported in pipeline to be lighted a fire, first alcohol and water raw material is through ignition device after-combustion, to heating gas
Change pipeline to be heated, make the first alcohol and water material gasification in heating and gasifying pipeline and increase combustion intensity rapidly, and then attach most importance to
Whole device heating；The temperature detection device is used to detect the temperature by heating and gasifying pipeline；The reformer starts after hydrogen manufacturing, weight
Hydrogen partial made from whole device or/and residual air maintain reformer to run by burning；
The cup includes the liquid containing portion above installation portion and installation portion, the raw material input channel, heating and gasifying pipeline,
Igniter and temperature detection device are mounted on the installation portion of cup, and the liquid containing portion is accommodated from heating and gasifying pipeline
The first alcohol and water raw material of end output, the liquid containing portion upper end is additionally provided with liquid Splashproof cover.
2. fuel cell car according to claim 1, it is characterised in that：The hydrogen purification apparatus fills for UF membrane
Put, the membrane separation device is the membrane separation device in porous ceramic surface Vacuum Deposition palladium-silver, and film plating layer is palladium-silver, palladium
The mass percent palladium of silver alloy accounts for 75%-78%, and silver accounts for 22%-25%.
3. fuel cell car according to claim 1, it is characterised in that：The heating and gasifying pipeline includes straight-through successively
Pipeline section, pigtail and upper arch pipeline section, after the first alcohol and water raw material rises to extreme higher position through straight-through pipeline section, then through spiral
Pipeline section spiral declines, then is exported after upper arch pipeline section；The bottom side of the cup is provided with air intake cover plate, and the air intake cover plate is provided with
Air channel, outside air is entered in reformer through the air channel；The raw material input channel is provided with magnetic valve, to control raw material
Input channel is opened or closed.
4. the fuel cell car according to any one in claim 1-3, it is characterised in that：Also include AC-DC conversion
Device and buffer battery, the AC/DC changeover switch are connected to the current output terminal of fuel cell, for defeated to fuel cell institute
The direct current gone out carries out the transformation of DC/DC voltages or DC/AC transformations；The charging end connection AC-DC conversion of the buffer battery
Device, the buffer battery is powered for automobile motor.
5. a kind of fuel cell car, it is characterised in that：Including methanol-water reformation hydrogen production equipment, fuel cell and automobile motor,
Wherein：
Methanol-water reformation hydrogen production equipment, including methanol-water storage container, raw material conveying device, heat exchanger, reformer and hydrogen are pure
Makeup is put；The first alcohol and water of liquid is stored in the methanol-water storage container；The raw material conveying device is used for methanol-water
First alcohol and water in storage container is delivered to the reformer chamber of reformer；The heat exchanger is installed on raw material conveying device and reformer
Between conveyance conduit on, the first alcohol and water of low temperature in heat exchanger, with reformer chamber export high-temperature gas exchanged heat, methanol
With coolant-temperature gage rise, vaporization；The reformer is provided with reformer chamber and electric heater, and the electric heater is somebody's turn to do by fuel cell-powered
Electric heater provides 300-570 DEG C of temperature for reformer chamber, and reformer chamber is provided with catalyst, and in reformer chamber first occurs for first alcohol and water
Hydrogen-containing gas is made in the reformation hydrogen production reaction of alcohol and water；The reformer chamber is provided with separation chamber, and the hydrogen purification apparatus is arranged at
In separation chamber, reformer chamber is connected with separation chamber by connecting line, and all or part of connecting line is arranged at reformer chamber, energy
Continue to heat the gas exported from reformer chamber by the high temperature of reformer chamber；The connecting line as reformer chamber and separation chamber it
Between buffering so that from reformer chamber export gas temperature it is identical or close with the temperature of separation chamber, from the hydrogen in separation chamber
The aerogenesis end of gas purification devices obtains hydrogen, after heat exchanger, is supplied to fuel cell；
Fuel cell, including at least two fuel cell units, occur electrochemical reaction for hydrogen and oxygen and produce electric energy, be vapour
Vehicle and horse reach power supply；
Automobile motor, rotates for axle shaft and makes running car；
Compensation vapourizing unit is additionally provided between the heat exchanger and reformer, the compensation vapourizing unit is provided with electric heater, described
Further vaporized after the compensated vapourizing unit of first alcohol and water；Electricity of the electric energy that the fuel cell is produced also for compensation vapourizing unit
Heating installation power supply.
6. fuel cell car according to claim 5, it is characterised in that：The hydrogen purification apparatus fills for UF membrane
Put, the membrane separation device is the membrane separation device in porous ceramic surface Vacuum Deposition palladium-silver, and film plating layer is palladium-silver, palladium
The mass percent palladium of silver alloy accounts for 75%-78%, and silver accounts for 22%-25%.
7. the fuel cell car according to any one in claim 5-6, it is characterised in that：Also include AC-DC conversion
Device and buffer battery, the AC/DC changeover switch are connected to the current output terminal of fuel cell, for defeated to fuel cell institute
The direct current gone out carries out the transformation of DC/DC voltages or DC/AC transformations；The charging end connection AC-DC conversion of the buffer battery
Device, the buffer battery is powered for automobile motor.
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| CN201410845114.6A CN104555921B (en) | 2014-12-31 | 2014-12-31 | A kind of fuel cell car |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104276542B (en) * | 2014-11-07 | 2016-08-24 | 广东合即得能源科技有限公司 | The reformer of Methanol water hydrogen production system, Methanol water hydrogen production system and hydrogen production process |
| CN104935037A (en) * | 2015-06-05 | 2015-09-23 | 广东合即得能源科技有限公司 | Charging station with multiple methanol-water reforming hydrogen production and power generation modules and charging method |
| CN105024628A (en) * | 2015-06-26 | 2015-11-04 | 广东合即得能源科技有限公司 | Energy complementation self power supply system and power supply method |
| CN105070931A (en) * | 2015-07-20 | 2015-11-18 | 上海合既得动氢机器有限公司 | Hydrogen production power generation system employing methanol steam |
| CN105140553A (en) * | 2015-08-19 | 2015-12-09 | 广东合即得能源科技有限公司 | Mobile charging station with multiple groups of methanol-water reforming hydrogen production and power generation modules and method |
| CN105109355A (en) * | 2015-08-24 | 2015-12-02 | 上海合既得动氢机器有限公司 | Multi-wheel driven electric car and driving method thereof |
| CN105329109A (en) * | 2015-11-25 | 2016-02-17 | 广东合即得能源科技有限公司 | Fuel battery car with auxiliary solar energy electricity generation |
| CN105905025A (en) * | 2016-04-23 | 2016-08-31 | 广东合即得能源科技有限公司 | Heat pump water heater system of fuel cell limo and heating method |
| CN105757979B (en) * | 2016-04-23 | 2019-08-09 | 广东合即得能源科技有限公司 | A kind of household heat pump water heater system and heating method |
| CN105757978B (en) * | 2016-04-23 | 2019-08-09 | 广东合即得能源科技有限公司 | A kind of boat-carrying heat pump water heater system and heating method |
| KR102463419B1 (en) * | 2017-10-13 | 2022-11-03 | 현대자동차주식회사 | System and method for sensing fuel charge state of fuel cell electric vehicle |
| CN107839522A (en) * | 2017-10-24 | 2018-03-27 | 安徽江淮汽车集团股份有限公司 | A kind of automobile dynamic system |
| CN110950303B (en) * | 2019-12-09 | 2024-05-17 | 广东设合水氢电力有限公司 | Titanium alloy methanol-water reformer and hydrogen production equipment |
| CN116395636A (en) * | 2023-03-23 | 2023-07-07 | 上海工程技术大学 | Spiral heating tube type dimethyl ether reforming hydrogen production reactor and application thereof |
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| JP3882485B2 (en) * | 2000-09-04 | 2007-02-14 | 日産自動車株式会社 | Fuel cell vehicle |
| CN102874754B (en) * | 2012-09-13 | 2014-07-09 | 上海合既得动氢机器有限公司 | System and method for preparing hydrogen by using methanol water |
| CN103613069B (en) * | 2013-11-18 | 2015-10-28 | 上海合既得动氢机器有限公司 | The Methanol water hydrogen production system that can start fast and method |
| CN204400604U (en) * | 2014-12-31 | 2015-06-17 | 广东合即得能源科技有限公司 | A kind of fuel cell car |
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