CN104986050B - A kind of biogas electric transportation instrument - Google Patents
A kind of biogas electric transportation instrument Download PDFInfo
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- CN104986050B CN104986050B CN201510353005.7A CN201510353005A CN104986050B CN 104986050 B CN104986050 B CN 104986050B CN 201510353005 A CN201510353005 A CN 201510353005A CN 104986050 B CN104986050 B CN 104986050B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
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Abstract
Present invention is disclosed a kind of biogas electric transportation instrument, the electric transportation instrument includes：Biogas hydrogen generating system, hydrogen gas generating system, genemotor, biogas hydrogen generating system, hydrogen gas generating system, genemotor are sequentially connected；The biogas hydrogen generating system includes that biogas turns methanol system, hydrogen production by methanol system；Hydrogen production by methanol system includes hydrogen manufacturing subsystem, air pressure adjustment subsystem, Collection utilization subsystem, and biogas turns methanol system, hydrogen manufacturing subsystem, air pressure adjustment subsystem, hydrogen gas generating system, Collection utilization subsystem and is sequentially connected.Biogas electric transportation instrument proposed by the present invention, using methanol as the energy of means of transport, solves energy crisis, reduces vehicle discharge.Device for producing hydrogen small volume of the present invention, is purified using distinctive catalyst formulation and palladium film, and the hydrogen of preparation is quick, stable, purity is high, can provide stable input energy sources for means of transport.
Description
Technical field
The invention belongs to electric transportation technical field of tools, is related to a kind of electric transportation instrument, more particularly to a kind of biogas
Electric transportation instrument.
Background technology
Auto industry is the second largest industry for being only second to petrochemical industry in the world, and at present, most of automobile is all with gasoline, bavin
Oil is fuel, not only consumes substantial amounts of petroleum resources, and nitrogen oxides contained in vehicle exhaust, hydrocarbons, an oxygen
Change the severe contamination that carbon etc. causes air.In order to keep the sustainable development of national economy, protection human residential environment and Bao
Barrier energy resource supply, countries in the world government put into substantial amounts of human and material resources one after another and seek to solve the various approach of these problems.
Mainly have at present an approach of two kinds of energy-conservations, a kind of is the hybrid vehicle with Toyota as representative, another kind be with
Tesla is the pure electric automobile of representative.The starting of hybrid vehicle is slow, and fuel is still gasoline or diesel oil, it is impossible to from essence
It is upper to solve the problems, such as resource, pollution.Pure electric automobile needs specific charging pile, it is more difficult to popularize, and endurance is poor.
Fuel cell be it is a kind of without combustion process directly in electrochemical reaction mode by fuel and the chemistry of oxidant
The efficient generating apparatus of electric energy can be changed into, its course of work is not limited by Carnot cycle, high conversion efficiency does not almost pollute
Thing is discharged.FC-EV with fuel cell as power not only with environmental protection but also can alleviate energy shortage and tune
Whole energy resource structure, it has also become one of important trend of future automobile development, is the heat of world today's energy and field of traffic exploitation
Point.
Fuel cell can be divided into alkaline fuel cell, phosphoric acid fuel cell, fused carbonate fuel electricity by electrolysis qualitative classification
Five class such as pond, SOFC, Proton Exchange Membrane Fuel Cells.And the requirement of automobile fuel battery is：Can
Work at normal temperatures, electric current density is high, non-maintaining property is good, and resistance to vibration is good with resistance to impact, can enter from underload to high load capacity
Row high efficiency operates.Proton Exchange Membrane Fuel Cells (PEMFC) disclosure satisfy that these performance requirements, therefore become with fastest developing speed
Most ripe vehicle fuel battery.Hydrogen is needed as fuel based on the fuel cell car of PEMFC, since fuel cell is born
Rise, hydrogen source problem and fuel cell are the core technology of no less important in itself, and the research and development of hydrogen source have become fuel cell
Automobile moves towards business-like important step from demonstration.
The content of the invention
The technical problem to be solved is：A kind of biogas electric transportation instrument is provided, using methanol as fortune
The energy of defeated instrument, solves energy crisis, reduces vehicle discharge.
To solve above-mentioned technical problem, the present invention is adopted the following technical scheme that：
A kind of biogas electric transportation instrument, the electric transportation instrument include：Biogas hydrogen generating system, hydrogen gas generating system,
Genemotor, biogas hydrogen generating system, hydrogen gas generating system, genemotor are sequentially connected；
The biogas hydrogen generating system includes that biogas turns methanol system, hydrogen production by methanol system；Hydrogen production by methanol system includes hydrogen manufacturing
Subsystem, air pressure adjustment subsystem, Collection utilization subsystem, biogas turn methanol subsystem, hydrogen manufacturing subsystem, air pressure adjustment subsystem
System, hydrogen gas generating system, Collection utilization subsystem are sequentially connected；
The biogas turns methanol system with the methane in biogas as raw material, and methane and oxygen are pressed 9:1 volume ratio mixing,
Under conditions of 200 DEG C and 100 atmospheric pressure, methanol is obtained by copper pipe reaction；
The hydrogen manufacturing subsystem prepares hydrogen using methanol-water, the hydrogen manufacturing subsystem include solid hydrogen storage container,
Liquid container, raw material conveying device, device for rapidly starting, hydrogen producer, membrane separation device；
The hydrogen producer includes heat exchanger, vaporizer, reformer chamber；Membrane separation device is arranged at separation interior, separation chamber
It is arranged at the inside of reformer chamber；The solid hydrogen storage container, liquid container are connected with hydrogen producer respectively；Liquid is stored up
The first alcohol and water of liquid is stored in depositing container；
The device for rapidly starting provides the startup energy for hydrogen producer；The device for rapidly starting includes that the first startup is filled
Put, the second starter；First starter includes the first heating arrangements, the first gasification pipe, the first gasification pipe
Internal diameter is 1～2mm, and the first gasification pipe is closely wound on the first heating arrangements；One end of first gasification pipe connects
Liquid container is connect, methanol is sent in the first gasification pipe by raw material conveying device；The other end of the first gasification pipe
Vaporized methanol is exported, then by ignition mechanism ignition；Or, the other end output of the first gasification pipe is gasified
Methanol, and the methanol temperature for exporting reaches self-ignition point, and methanol is from directly spontaneous combustion after the output of the first gasification pipe；Described second opens
Dynamic device includes the second gasification pipe, and the main body of the second gasification pipe is arranged at the reformer chamber, the first gasification pipe or/and
The methanol of the second gasification pipe output is to heat the second gasification pipe while reformer chamber is heated, by the first in the second gasification pipe
Alcohol gasifies；The reformer chamber inwall is provided with heating pipeline, is placed with catalyst in heating pipeline；The device for rapidly starting is by adding
The heat heating pipeline is attached most importance to the heating of whole room；After the hydrogen generating system starts, hydrogen generating system passes through hydrogen obtained in hydrogen producer
The energy needed for operation is provided；
The initial start energy of the device for rapidly starting is some solar energy starting modules, and solar energy starting module includes
The solar panel that is sequentially connected, solar energy-electric energy change-over circuit, solaode；Solar energy starting module is the first heating
Mechanism provides electric energy；Or, the initial start energy of the device for rapidly starting is manual generator, and manual generator will send
Power storage in battery；
The catalyst include the oxide of Pt, the oxide of Pd, the oxide of Cu, the oxide of Fe, the oxide of Zn,
Rare-earth oxide, transition metal oxide；Wherein, precious metals pt content accounts for the 0.6%～1.8% of catalyst gross mass,
Pd contents account for the oxidation that the oxide of 1.1%～4%, Cu of catalyst gross mass accounts for 6%～12%, Fe of catalyst gross mass
Thing accounts for 8%～20% that the oxide of 3%～8%, Zn of catalyst gross mass accounts for catalyst gross mass, rare-earth oxide
The 6%～40% of catalyst gross mass is accounted for, remaining is transition metal oxide；
Or, the catalyst is copper-based catalysts, including material and its mass fraction be：The CuO of 3-17 parts, 3-18 part
ZnO, the ZrO of 0.5-3 parts, the Al of 55-80 parts2O3, the CeO of 1-3 parts2, the La of 1-3 parts2O3；
Solid hydrogen is stored in the solid hydrogen storage container, when hydrogen generating system starts, module will be solid by gasifying
State hydrogen is converted to gaseous hydrogen, and gaseous hydrogen provides startup heat energy for hydrogen producer, as hydrogen producer by combustion heat release
The startup energy；
First alcohol and water in the liquid container is delivered to heat exchanger heat exchange by raw material conveying device, exchanges heat laggard
Enter vaporizer gasification；Methanol vapor and vapor after gasification enters reformer chamber, and reformer chamber is provided with catalyst, reformer chamber bottom
And middle portion temperature is 300 DEG C～420 DEG C；The temperature on the reformer chamber top is 400 DEG C～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, the high temperature on reformer chamber top can be passed through
Continue heating from the gas of reformer chamber output；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 with the temperature of separation chamber or close；It is described separate indoor temperature be set as 350 DEG C～
570℃；Separate interior and be provided with membrane separator, hydrogen is obtained from the aerogenesis end of membrane separator；
The raw material conveying device provides power, by the feedstock transportation in liquid container to hydrogen producer；The original
Material conveying device provides the pressure of 0.15～5MPa to raw material so that hydrogen obtained in hydrogen producer has enough pressure；
After the hydrogen producer starts hydrogen manufacturing, hydrogen partial obtained in hydrogen producer or/and residual air maintain system by burning
Hydrogen storage equipment runs；
Hydrogen obtained in the hydrogen producer is delivered to membrane separation device and is separated, and the membrance separation for separating hydrogen is filled
The difference of the inside and outside pressure put is more than or equal to 0.7M Pa；The membrane separation device is in porous ceramic surface Vacuum Deposition palladium-silver
Membrane separation device, film plating layer is palladium-silver, and the mass percent palladium of palladium-silver accounts for 75%～78%, silver accounts for 22%～
25%；
The hydrogen manufacturing subsystem is by obtained hydrogen by transfer conduit real-time Transmission to hydrogen gas generating system；The transmission
Pipeline is provided with air pressure adjustment subsystem, for adjusting the air pressure in transfer conduit；The hydrogen gas generating system utilizes hydrogen manufacturing subsystem
Hydrogen gas generation obtained in system；
The air pressure adjustment subsystem includes microprocessor, gas pressure sensor, valve positioner, air outlet valve, outlet
Pipeline；The gas pressure sensor is arranged in transfer conduit, to sense the barometric information in transfer conduit, and will sensing
Barometric information send to microprocessor；The microprocessor is by the barometric information received from gas pressure sensor and sets
Threshold interval is compared；When the maximum that the pressure data for receiving is interval higher than given threshold, microprocessor control valve
Controller opens air outlet valve setting time so that in transfer conduit, air pressure is in set point, while one end of outlet pipe connects
Air outlet valve, the other end connect the hydrogen manufacturing subsystem, are heated by the firing equipment that needs of the burning for hydrogen manufacturing subsystem；When
The pressure data for the receiving minima interval less than given threshold, microprocessor control the hydrogen manufacturing subsystem and accelerate raw material
Transporting velocity；
The Collection utilization subsystem connects the Vent passageway of hydrogen gas generating system, is received from expellant gas respectively
Collection hydrogen, oxygen gas and water, are used for hydrogen manufacturing subsystem or/and hydrogen gas generating system using the hydrogen, oxygen collected, are collected
Water as hydrogen manufacturing subsystem raw material, so as to recycle；
The Collection utilization subsystem includes hydrogen/oxygen separator, hydrogen water separator, hydrogen check-valves, oxygen water separator, oxygen
Gas check-valves, hydrogen are then separated from water by hydrogen and oxygen separation respectively, oxygen is separated from water；
The hydrogen gas generating system includes fuel cell, and fuel cell includes some sub- fuel cell modules, each height combustion
Material battery module includes at least one super capacitor；
The means of transport also includes the second genemotor, energy storage units, kinetic energy converting unit, and kinetic energy conversion is single
Unit, energy storage units, the second genemotor are sequentially connected；The energy of skidding is converted to by the kinetic energy converting unit
Power storage provides electric energy for the second genemotor in energy storage units；
Second genemotor is also connected with hydrogen gas generating system, is carried for the second genemotor by hydrogen gas generating system
For the energy；
The means of transport also includes road environment induction module, allocation database, hydrogen distribute module；Hydrogen distributes mould
Block is connected with road environment induction module, allocation database respectively, according to road environment induction module sensing data and point
It is that each genemotor distributes corresponding hydrogen with the data in data base；
The road environment induction module is to sense road congestion information, ground flat degree information；Road congestion information
According to means of transport real-time speed, acceleration, deceleration frequency, and down time determine；Ground flat degree information is according to haulagman
The obliquity sensor arranged on tool chassis determines；
Some tables of data are stored in the allocation database, each road congestion information, Land leveling in tables of data, is recorded
The corresponding data for distributing hydrogen for genemotor, the second genemotor of degree information；Genemotor, the second motor
In machine, one is used to drive front-wheel, and another is used to drive front-wheel or/and trailing wheel.
A kind of biogas electric transportation instrument, the electric transportation instrument include：Biogas hydrogen generating system, hydrogen gas generating system,
Genemotor, biogas hydrogen generating system, hydrogen gas generating system, genemotor are sequentially connected；
The biogas hydrogen generating system includes that biogas turns methanol system, hydrogen production by methanol system；Hydrogen production by methanol system includes hydrogen manufacturing
Subsystem, air pressure adjustment subsystem, Collection utilization subsystem, biogas turn methanol subsystem, hydrogen manufacturing subsystem, air pressure adjustment subsystem
System, hydrogen gas generating system, Collection utilization subsystem are sequentially connected；
The hydrogen production by methanol system utilizes preparing hydrogen by reforming methanol-water steam, hydrogen to divide by being coated with the film of palladium-silver
Highly purified hydrogen is obtained from device, the hydrogen of acquisition is generated electricity by hydrogen gas generating system, and the electric energy for sending supplies genemotor
Work.
Used as a preferred embodiment of the present invention, the hydrogen production by methanol system includes hydrogen manufacturing subsystem, air pressure adjustment subsystem
System, Collection utilization subsystem, hydrogen manufacturing subsystem, air pressure adjustment subsystem, hydrogen gas generating system, Collection utilization subsystem connect successively
Connect；
The hydrogen manufacturing subsystem prepares hydrogen using methanol-water, the hydrogen manufacturing subsystem include solid hydrogen storage container,
Liquid container, raw material conveying device, device for rapidly starting, hydrogen producer, membrane separation device；
The hydrogen producer includes heat exchanger, vaporizer, reformer chamber；Membrane separation device is arranged at separation interior, separation chamber
It is arranged at the inside of reformer chamber；The solid hydrogen storage container, liquid container are connected with hydrogen producer respectively；Liquid is stored up
The first alcohol and water of liquid is stored in depositing container；
The device for rapidly starting provides the startup energy for hydrogen producer；The device for rapidly starting includes that the first startup is filled
Put, the second starter；First starter includes the first heating arrangements, the first gasification pipe, the first gasification pipe
Internal diameter is 1～2mm, and the first gasification pipe is closely wound on the first heating arrangements；One end of first gasification pipe connects
Liquid container is connect, methanol is sent in the first gasification pipe by raw material conveying device；The other end of the first gasification pipe
Vaporized methanol is exported, then by ignition mechanism ignition；Or, the other end output of the first gasification pipe is gasified
Methanol, and the methanol temperature for exporting reaches self-ignition point, and methanol is from directly spontaneous combustion after the output of the first gasification pipe；Described second opens
Dynamic device includes the second gasification pipe, and the main body of the second gasification pipe is arranged at the reformer chamber, the first gasification pipe or/and
The methanol of the second gasification pipe output is to heat the second gasification pipe while reformer chamber is heated, by the first in the second gasification pipe
Alcohol gasifies；The reformer chamber inwall is provided with heating pipeline, is placed with catalyst in heating pipeline；The device for rapidly starting is by adding
The heat heating pipeline is attached most importance to the heating of whole room；After the hydrogen generating system starts, hydrogen generating system passes through hydrogen obtained in hydrogen producer
The energy needed for operation is provided；
Solid hydrogen is stored in the solid hydrogen storage container, when hydrogen generating system starts, module will be solid by gasifying
State hydrogen is converted to gaseous hydrogen, and gaseous hydrogen provides startup heat energy for hydrogen producer, as hydrogen producer by combustion heat release
The startup energy；
First alcohol and water in the liquid container is delivered to heat exchanger heat exchange by raw material conveying device, exchanges heat laggard
Enter vaporizer gasification；Methanol vapor and vapor after gasification enters reformer chamber, and reformer chamber is provided with catalyst, reformer chamber bottom
And middle portion temperature is 300 DEG C～420 DEG C；The temperature on the reformer chamber top is 400 DEG C～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, the high temperature on reformer chamber top can be passed through
Continue heating from the gas of reformer chamber output；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 with the temperature of separation chamber or close；It is described separate indoor temperature be set as 350 DEG C～
570℃；Separate interior and be provided with membrane separator, hydrogen is obtained from the aerogenesis end of membrane separator；
The raw material conveying device provides power, by the feedstock transportation in liquid container to hydrogen producer；The original
Material conveying device provides the pressure of 0.15～5MPa to raw material so that hydrogen obtained in hydrogen producer has enough pressure；
After the hydrogen producer starts hydrogen manufacturing, hydrogen partial obtained in hydrogen producer or/and residual air maintain system by burning
Hydrogen storage equipment runs；
Hydrogen obtained in the hydrogen producer is delivered to membrane separation device and is separated, and the membrance separation for separating hydrogen is filled
The difference of the inside and outside pressure put is more than or equal to 0.7M Pa；The membrane separation device is in porous ceramic surface Vacuum Deposition palladium-silver
Membrane separation device, film plating layer is palladium-silver, and the mass percent palladium of palladium-silver accounts for 75%～78%, silver accounts for 22%～
25%；
The hydrogen manufacturing subsystem is by obtained hydrogen by transfer conduit real-time Transmission to hydrogen gas generating system；The transmission
Pipeline is provided with air pressure adjustment subsystem, for adjusting the air pressure in transfer conduit；The hydrogen gas generating system utilizes hydrogen manufacturing subsystem
Hydrogen gas generation obtained in system；
The air pressure adjustment subsystem includes microprocessor, gas pressure sensor, valve positioner, air outlet valve, outlet
Pipeline；The gas pressure sensor is arranged in transfer conduit, to sense the barometric information in transfer conduit, and will sensing
Barometric information send to microprocessor；The microprocessor is by the barometric information received from gas pressure sensor and sets
Threshold interval is compared；When the maximum that the pressure data for receiving is interval higher than given threshold, microprocessor control valve
Controller opens air outlet valve setting time so that in transfer conduit, air pressure is in set point, while one end of outlet pipe connects
Air outlet valve, the other end connect the hydrogen manufacturing subsystem, are heated by the firing equipment that needs of the burning for hydrogen manufacturing subsystem；When
The pressure data for the receiving minima interval less than given threshold, microprocessor control the hydrogen manufacturing subsystem and accelerate raw material
Transporting velocity；
The Collection utilization subsystem connects the Vent passageway of hydrogen gas generating system, is received from expellant gas respectively
Collection hydrogen, oxygen gas and water, are used for hydrogen manufacturing subsystem or/and hydrogen gas generating system using the hydrogen, oxygen collected, are collected
Water as hydrogen manufacturing subsystem raw material, so as to recycle；
The Collection utilization subsystem includes hydrogen/oxygen separator, hydrogen water separator, hydrogen check-valves, oxygen water separator, oxygen
Gas check-valves, hydrogen are then separated from water by hydrogen and oxygen separation respectively, oxygen is separated from water.
Used as a preferred embodiment of the present invention, the initial start energy of the device for rapidly starting is opened for some solar energys
Dynamic model block, solar panel that solar energy starting module includes being sequentially connected, solar energy-electric energy change-over circuit, solar-electricity
Pond；Solar energy starting module provides electric energy for the first heating arrangements；Or, the initial start energy of the device for rapidly starting is
Manual generator, manual generator is by the power storage for sending in battery.
Used as a preferred embodiment of the present invention, the catalyst includes the oxide of Pt, the oxide of Pd, the oxidation of Cu
Thing, the oxide of Fe, the oxide of Zn, rare-earth oxide, transition metal oxide；
Wherein, precious metals pt content accounts for 0.6%～1.8%, the Pd contents of catalyst gross mass and accounts for catalyst gross mass
The oxide of 1.1%～4%, Cu accounts for 3% that the oxide of 6%～12%, Fe of catalyst gross mass accounts for catalyst gross mass
The oxide of～8%, Zn accounts for the 8%～20% of catalyst gross mass, rare-earth oxide account for catalyst gross mass 6%～
40%, remaining is transition metal oxide.
Used as a preferred embodiment of the present invention, the catalyst is copper-based catalysts, including material and its mass fraction
For：The ZnO of the CuO of 2-20 parts, 2-20 part, the ZrO of 0.1-5 parts, the Al of 45-95 parts2O3, the CeO of 0-5 parts2, 0-5 parts
La2O3。
Used as a preferred embodiment of the present invention, the hydrogen gas generating system includes fuel cell, if fuel cell includes
Sub- fuel cell module is done, each sub- fuel cell module includes at least one super capacitor.
Used as a preferred embodiment of the present invention, the biogas turns methanol system with the methane in biogas as raw material, by first
Alkane and oxygen press 15～6:1 volume ratio mixing, under conditions of 100 DEG C～300 DEG C and 50～200 atmospheric pressure, by copper
Tubing giving sufficient strength reaction is obtained methanol.
Used as a preferred embodiment of the present invention, the means of transport also includes the second genemotor, energy stores list
Unit, kinetic energy converting unit, kinetic energy converting unit, energy storage units, the second genemotor are sequentially connected；
The energy of means of transport skidding is converted to power storage in energy storage units by the kinetic energy converting unit
It is interior, electric energy is provided for the second genemotor；
Second genemotor is also connected with hydrogen gas generating system, is carried for the second genemotor by hydrogen gas generating system
For the energy.
Used as a preferred embodiment of the present invention, the means of transport also includes road environment induction module, distribution data
Storehouse, hydrogen distribute module；Hydrogen distribute module is connected with road environment induction module, allocation database respectively, according to road ring
Data in the data and allocation database of border induction module sensing are that each genemotor distributes corresponding hydrogen；
The road environment induction module is to sense road congestion information, ground flat degree information；Road congestion information
According to automobile real-time speed, acceleration, deceleration frequency, and down time determine；Ground flat degree information is according on automobile chassis
The obliquity sensor of setting determines；
Some tables of data are stored in the allocation database, each road congestion information, Land leveling in tables of data, is recorded
The corresponding data for distributing hydrogen for genemotor, the second genemotor of degree information；Genemotor, the second motor
In machine, one is used to drive trailing wheel or/and front-wheel, and another is used to drive front-wheel or/and trailing wheel.
The beneficial effects of the present invention is：Biogas electric transportation instrument proposed by the present invention, using methanol as transport
The energy of instrument, solves energy crisis, reduces vehicle discharge.Biogas can be converted to methanol or power storage by the present invention, and
Be inconvenient to store the defect for utilizing in electric transportation instrument, solving biogas.
Device for producing hydrogen small volume of the present invention, is purified using distinctive catalyst formulation and palladium film, and the hydrogen of preparation is quick, steady
Fixed, purity is high, can provide stable input energy sources for means of transport.
Description of the drawings
Fig. 1 is the composition schematic diagram of biogas electric automobile of the present invention.
Fig. 2 is the composition schematic diagram of hydrogen generating system of the present invention, electricity generation system.
Operating diagrams of the Fig. 3 for Collection utilization subsystem.
Fig. 4 is another composition schematic diagram of hydrogen generating system of the present invention, electricity generation system.
Composition schematic diagrams of the Fig. 5 for hydrogen manufacturing subsystem.
Another composition schematic diagrams of the Fig. 6 for hydrogen manufacturing subsystem.
Fig. 7 is the structural representation of the first starter.
Specific embodiment
Describe the preferred embodiments of the present invention below in conjunction with the accompanying drawings in detail.
Embodiment one
Fig. 1 is referred to, (can be automobile, steamer, aircraft, agricultural present invention is disclosed a kind of biogas electric transportation instrument
Motor vehicles and machines, etc.；The present embodiment is introduced by taking automobile as an example), the electric automobile includes：Biogas hydrogen generating system, hydrogen gas generation
System, genemotor, biogas hydrogen generating system, hydrogen gas generating system, genemotor are sequentially connected.
Biogas hydrogen generating system includes that biogas turns methanol system, hydrogen production by methanol system.The biogas turns methanol system with biogas
Interior methane is raw material, and methane and oxygen are pressed 9:1 volume ratio mixing, under conditions of 200 DEG C and 100 atmospheric pressure, leads to
Cross copper pipe reaction and methanol is obtained.Biogas turns methanol system can be separately positioned with means of transport, and obtained methanol is placed on
In the container of means of transport.It is of course also possible to biogas is turned methanol system is positioned over means of transport.
The hydrogen production by methanol system utilizes preparing hydrogen by reforming methanol-water steam, hydrogen to divide by being coated with the film of palladium-silver
Highly purified hydrogen is obtained from device, the hydrogen of acquisition is generated electricity by hydrogen gas generating system, and the electric energy for sending supplies genemotor
Work.
Fig. 2 to Fig. 4 is referred to, the hydrogen production by methanol system includes hydrogen manufacturing subsystem 100, air pressure adjustment subsystem 200, receives
Collection is using subsystem 400, hydrogen manufacturing subsystem 100, air pressure adjustment subsystem 200, hydrogen gas generating system 300, Collection utilization subsystem
System 400 is sequentially connected.
The hydrogen manufacturing subsystem 100 prepares hydrogen using methanol-water, and obtained hydrogen is passed through transfer conduit real-time Transmission
It is used to generate electricity to hydrogen gas generating system 300；The Collection utilization subsystem 400 connects the exhaust passage of hydrogen gas generating system 300
Outlet, collects hydrogen from expellant gas, or using the hydrogen collected for hydrogen manufacturing subsystem 100 or/and hydrogen gas generation system
System 300 is used.
Fig. 5 is referred to, the solid hydrogen storage container 80, liquid container 10 are connected with hydrogen producer 20 respectively；
The first alcohol and water of liquid is stored in liquid container 10, in the solid hydrogen storage container 80, solid hydrogen is stored.
When hydrogen generating system starts, by gasifying, the solid hydrogen in solid hydrogen storage container 80 is converted to gas by module
State hydrogen, gaseous hydrogen, by combustion heat release, are that hydrogen producer 20 provides startup heat energy, as the startup energy of hydrogen producer 20
Source.Certainly, solid hydrogen storage container 80 is not the necessaries of the present invention, can start hydrogen producer by other energy
20。
The raw material conveying device 50 provides power, by the feedstock transportation in liquid container 10 to hydrogen producer 20；
The raw material conveying device 50 provides the pressure of 0.15～5M Pa (as provided 0.2M Pa or 1.1M Pa or 1.2M Pa to raw material
Or the pressure of 1.5M Pa or 5M Pa) so that hydrogen obtained in hydrogen producer 20 has enough pressure.The hydrogen producer 20
After starting hydrogen manufacturing, hydrogen partial obtained in hydrogen producer 20 or/and residual air maintain hydrogen producer 20 to run (certainly, by burning
The operation of hydrogen producer 20 can also pass through other energy).
Fig. 6 is referred to, the device for rapidly starting provides the startup energy for hydrogen producer；The device for rapidly starting includes
First starter 40, the second starter 60.
As shown in fig. 7, first starter 40 includes housing 41, the first heating arrangements 42, the first gasification pipe 43,
The internal diameter of the first gasification pipe 43 is 1～2mm, and the first gasification pipe 43 is closely wound on the first heating arrangements 42；First
Heating arrangements 42 can be electrically heated rod, using alternating current or accumulator, aneroid battery.
One end connection liquid container 10 of first gasification pipe 43, methanol are admitted to the first gasification pipe 43
In；The other end of the first gasification pipe 43 exports vaporized methanol, then by ignition mechanism ignition；Or, first
The other end of gasification pipe 43 exports vaporized methanol, and the methanol temperature for exporting reaches self-ignition point, and methanol is from the first gasification
The direct spontaneous combustion after exporting of pipeline 43.
Second starter 60 includes the second gasification pipe, and the main body of the second gasification pipe is arranged at the reformer chamber
Interior, the second gasification pipe is reformer chamber heating (can also be other units heating of hydrogen generating system).First gasification pipe 43 or/and
The methanol of the second gasification pipe output is to heat the second gasification pipe while reformer chamber is heated, by the first in the second gasification pipe
Alcohol gasifies.
Firstly, it is necessary to the methanol of the output of the first gasification pipe 43 heats the second gasification pipe, treat that the second gasification pipe can be with
Setting time after the methanol of gasification is persistently produced, can be selected to close the first starter 40, and be exported by the second gasification pipe
Methanol be the second gasification pipe heating；Dependence to extra power can be further reduced so.
In order to improve the firing rate of hydrogen producer, heating pipeline is provided with the reformer chamber inwall of the hydrogen producer 20,
Catalyst (such as can be by heating and temperature control at 380 DEG C～480 DEG C) is placed with heating pipeline；The device for rapidly starting 40 leads to
Cross and heat the heating pipeline and attach most importance to the heating of whole room, the efficiency of heating surface can be improved.After the hydrogen generating system starts, hydrogen generating system leads to
Cross hydrogen obtained in hydrogen producer and the energy needed for operation is provided；At this point it is possible to close device for rapidly starting.
Additionally, in order to start automobile in the case where there is no other energy, the device for rapidly starting it is initial
The startup energy is some solar energy starting modules, and solar energy starting module includes solar panel, the solar energy being sequentially connected
Electrical energy conversion circuit, solaode；Solar energy starting module provides electric energy for the first heating arrangements；Or, it is described quickly to open
The initial start energy of dynamic device is manual generator, and manual generator is by the power storage for sending in battery.
First alcohol and water in the liquid container is delivered to heat exchanger heat exchange by raw material conveying device, exchanges heat laggard
Enter vaporizer gasification；Methanol vapor and vapor after gasification enters reformer chamber, and reformer chamber is provided with catalyst, reformer chamber bottom
And middle portion temperature is 320 DEG C～430 DEG C；The temperature on the reformer chamber top is 440 DEG C～560 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, the high temperature on reformer chamber top can be passed through
Continue heating from the gas of reformer chamber output；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 with the temperature of separation chamber or close；It is described separate indoor temperature be set as 360 DEG C～
560℃；Separate interior and be provided with membrane separator, hydrogen is obtained from the aerogenesis end of membrane separator.
The reformer chamber is provided with catalyst, and catalyst includes the oxide of Pt, the oxide of Pd, the oxide of Cu, Fe
Oxide, the oxide of Zn, rare-earth oxide, transition metal oxide.Wherein to account for catalyst total for precious metals pt content
0.5%～2%, the Pd contents of quality account for the oxide of 1%～5%, Cu of catalyst gross mass and account for the 5% of catalyst gross mass
The oxide of～15%, Fe account for the oxide of 2%～10%, Zn of catalyst gross mass account for catalyst gross mass 10%～
25%, rare-earth oxide accounts for the 5%～45% of catalyst gross mass, and remaining is transition metal oxide.
Or, the catalyst is copper-based catalysts, including material and its mass fraction be：The CuO of 3-17 parts, 3-18 part
ZnO, the ZrO of 0.5-3 parts, the Al of 55-80 parts2O3, the CeO of 1-3 parts2, the La of 1-3 parts2O3.Such as, copper-based catalysts include thing
Matter and its mass fraction are：10 parts of CuO, 10 parts of ZnO, 2 parts of ZrO, 60 parts of Al2O3, 2 parts of CeO2, 2 parts of La2O3。
The raw material conveying device provides power, by the feedstock transportation in liquid container to hydrogen producer；The original
Material conveying device provides the pressure of 0.15～5MPa to raw material so that hydrogen obtained in hydrogen producer has enough pressure；Institute
After stating hydrogen producer startup hydrogen manufacturing, hydrogen partial obtained in hydrogen producer or/and residual air maintain hydrogen producer operation by burning.
Hydrogen obtained in the hydrogen producer 20 is delivered to membrane separation device 30 and is separated, for separating the film point of hydrogen
(inside and outside such as membrane separation device 30, pressure is 0.7M Pa or 1.1M to be more than or equal to 0.7M Pa from the difference of the inside and outside pressure of device 30
Pa or 1.2M Pa or 1.5M Pa or 5M Pa).In the present embodiment, the membrane separation device 30 is in porous ceramic surface vacuum
The membrane separation device of plating palladium-silver, film plating layer is palladium-silver, and the mass percent palladium of palladium-silver accounts for 75%～78%, silver
Account for 22%～25%.
The hydrogen manufacturing subsystem is by obtained hydrogen by transfer conduit real-time Transmission to hydrogen gas generating system；The transmission
Pipeline is provided with air pressure adjustment subsystem, for adjusting the air pressure in transfer conduit；The hydrogen gas generating system utilizes hydrogen manufacturing subsystem
Hydrogen gas generation obtained in system.
As shown in figure 4, the air pressure adjustment subsystem 200 includes microprocessor 21, gas pressure sensor 22, valve control
Device processed 23, air outlet valve 24, outlet pipe 25.The gas pressure sensor 22 is arranged in transfer conduit, to sense transmission
Barometric information in pipeline, and the barometric information of sensing is sent to microprocessor 21；The microprocessor 21 will be from gas pressure
The barometric information that force transducer 22 is received is compared with given threshold interval, and controls the switch of air outlet valve 24 with this.When
The pressure data for the receiving maximum interval higher than given threshold, 21 control valve controller of microprocessor 23 open air outlet valve
Setting time so that air pressure is in set point in transfer conduit. preferably, one end connection air outlet valve 24 of outlet pipe 25,
The other end connects the hydrogen manufacturing subsystem 100, is carried out by the firing equipment (such as reformer chamber) that needs of the burning for hydrogen manufacturing subsystem 100
Heating；When the minima that the pressure data for receiving is interval less than given threshold, microprocessor 21 controls the hydrogen manufacturing subsystem
100 transporting velocities for accelerating raw material, so as to improve hydrogen manufacturing speed.
As shown in figure 3, the Collection utilization subsystem 400 includes hydrogen water separator 401, hydrogen check-valves 402, hydrogen is sent out
The entrance of the Vent passageway connection hydrogen water separator 401 of electric system 300, the pipeline of 401 exit of hydrogen water separator connection
Hydrogen check-valves 402 are inside provided with, prevent hydrogen from pouring in down a chimney；The hydrogen water separator 401 is used to separate hydrogen and water.Additionally, described
Collection utilization subsystem also includes hydrogen/oxygen separator, for separating hydrogen and oxygen；Hydrogen/oxygen separator is arranged at the hydrogen and sends out
Between electric system Vent passageway and hydrogen water separator.
In the present embodiment, the Collection utilization subsystem 400 also includes oxygen water separator 411, oxygen check valve 412, uses
In collection oxygen.The hydrogen that the Collection utilization subsystem 400 is collected is used for hydrogen manufacturing subsystem 100 with oxygen, it is also possible to supplied
Hydrogen gas generating system 300 is used.Additionally, the oxygen collected can be deposited in setting container, for people's oxygen uptake；Collect
Water can be drunk for people.
As the Collection utilization subsystem includes moisture trap (such as above-mentioned hydrogen water separator, oxygen water separator), because
This can collect water (than several times more than the moisture in raw material, because also containing hydrogen atom in methanol, be obtained hydrogen after with
Oxygen reaction obtains water), water is delivered to into hydrogen manufacturing subsystem 100, raw water can be recycled, without the need for adding in addition.
Therefore, present system can collect the utilities such as hydrogen, oxygen gas and water from the residual air of hydrogen gas generating system,
The generating efficiency of system can be improved, while saving raw material (water).
The hydrogen manufacturing subsystem prepares hydrogen using methanol-water, the hydrogen manufacturing subsystem include solid hydrogen storage container,
Liquid container, raw material conveying device, device for rapidly starting, hydrogen producer, membrane separation device；
The hydrogen gas generating system includes fuel cell, and fuel cell includes some sub- fuel cell modules, each height combustion
Material battery module includes at least one super capacitor；Electric energy can be efficiently exported so, without jumbo lithium battery.
The means of transport (such as automobile) also includes the second genemotor, energy storage units, kinetic energy converting unit, moves
Energy converting unit, energy storage units, the second genemotor are sequentially connected；The kinetic energy converting unit is by the energy of skidding
Amount is converted to power storage in energy storage units, provides electric energy for the second genemotor.Second genemotor
Hydrogen gas generating system is also connected with, the energy is provided for the second genemotor by hydrogen gas generating system.
The means of transport also includes road environment induction module, allocation database, hydrogen distribute module；Hydrogen distributes mould
Block is connected with road environment induction module, allocation database respectively, according to road environment induction module sensing data and point
It is that each genemotor distributes corresponding hydrogen with the data in data base.
The road environment induction module is to sense road congestion information, ground flat degree information；Road congestion information
According to means of transport real-time speed, acceleration, deceleration frequency, and down time determine；Ground flat degree information is according to haulagman
The obliquity sensor arranged on tool chassis determines.
Some tables of data are stored in the allocation database, each road congestion information, Land leveling in tables of data, is recorded
(data can be according to environmental information pair for the corresponding data for genemotor, the second genemotor distribution hydrogen of degree information
Two genemotors distribute different power, improve efficiency)；In genemotor, the second genemotor, one is used to drive
Dynamic front-wheel, another is used to drive front-wheel or/and trailing wheel.
Embodiment two
A kind of biogas electric transportation instrument, the electric transportation instrument include：Biogas hydrogen generating system, hydrogen gas generating system,
Genemotor, biogas hydrogen generating system, hydrogen gas generating system, genemotor are sequentially connected.
The biogas hydrogen generating system includes that biogas turns methanol system, hydrogen production by methanol system；Hydrogen production by methanol system includes hydrogen manufacturing
Subsystem, air pressure adjustment subsystem, Collection utilization subsystem, biogas turn methanol subsystem, hydrogen manufacturing subsystem, air pressure adjustment subsystem
System, hydrogen gas generating system, Collection utilization subsystem are sequentially connected.
The hydrogen production by methanol system utilizes preparing hydrogen by reforming methanol-water steam, hydrogen to divide by being coated with the film of palladium-silver
Highly purified hydrogen is obtained from device, the hydrogen of acquisition is generated electricity by hydrogen gas generating system, and the electric energy for sending supplies genemotor
Work.
The biogas turns methanol system with the methane in biogas as raw material, and methane and oxygen are pressed 15～6:1 volume ratio
Mixing, under conditions of 100 DEG C～300 DEG C and 50～200 atmospheric pressure, is obtained methanol by copper pipe reaction.
In sum, biogas electric transportation instrument proposed by the present invention, using methanol as the energy of means of transport, solves
Certainly energy crisis, reduces vehicle discharge.Biogas can be converted to methanol or power storage by the present invention, and be used for electric transportation work
In tool, solve biogas and be inconvenient to store the defect for utilizing.
Device for producing hydrogen small volume of the present invention, is purified using distinctive catalyst formulation and palladium film, and the hydrogen of preparation is quick, steady
Fixed, purity is high, can provide stable input energy sources for means of transport.
Here description of the invention and application are illustrative, are not wishing to limit the scope of the invention to above-described embodiment
In.The deformation and change of embodiments disclosed herein is possible, real for those skilled in the art
The replacement and equivalent various parts for applying example is known.It should be appreciated by the person skilled in the art that without departing from the present invention
Spirit or essential characteristics in the case of, the present invention can in other forms, structure, arrangement, ratio, and with other components,
Material and part are realizing.In the case of without departing from scope and spirit of the present invention, embodiments disclosed herein can be entered
Other deformations of row and change.
Claims (10)
1. a kind of biogas electric transportation instrument, it is characterised in that the electric transportation instrument includes：Biogas hydrogen generating system, hydrogen
Electricity generation system, genemotor, biogas hydrogen generating system, hydrogen gas generating system, genemotor are sequentially connected；
The biogas hydrogen generating system includes that biogas turns methanol system, hydrogen production by methanol system；Hydrogen production by methanol system includes hydrogen manufacturing subsystem
System, air pressure adjustment subsystem, Collection utilization subsystem, biogas turn methanol subsystem, hydrogen manufacturing subsystem, air pressure adjustment subsystem,
Hydrogen gas generating system, Collection utilization subsystem are sequentially connected；
The biogas turns methanol system with the methane in biogas as raw material, and methane and oxygen are pressed 9:1 volume ratio mixing,
Under conditions of 200 DEG C and 100 atmospheric pressure, methanol is obtained by copper pipe reaction；
The hydrogen manufacturing subsystem prepares hydrogen using methanol-water, and the hydrogen manufacturing subsystem includes solid hydrogen storage container, liquid
Storage container, raw material conveying device, device for rapidly starting, hydrogen producer, membrane separation device；
The hydrogen producer includes heat exchanger, vaporizer, reformer chamber；Membrane separation device is arranged at separation interior, and separation chamber is arranged
In the inside of reformer chamber；The solid hydrogen storage container, liquid container are connected with hydrogen producer respectively；Fluid storage is held
The first alcohol and water of liquid is stored in device；
The device for rapidly starting provides the startup energy for hydrogen producer；The device for rapidly starting include the first starter,
Second starter；First starter includes the first heating arrangements, the first gasification pipe, the internal diameter of the first gasification pipe
For 1～2mm, the first gasification pipe is closely wound on the first heating arrangements；One end connection liquid of first gasification pipe
Body storage container, is sent into methanol in the first gasification pipe by raw material conveying device；The other end output of the first gasification pipe
Vaporized methanol, then by ignition mechanism ignition；Or, the other end of the first gasification pipe exports vaporized first
Alcohol, and the methanol temperature for exporting reaches self-ignition point, methanol is from directly spontaneous combustion after the output of the first gasification pipe；Described second starts dress
Put including the second gasification pipe, the main body of the second gasification pipe is arranged at the reformer chamber, the first gasification pipe or/and second
The methanol of gasification pipe output is to heat the second gasification pipe while reformer chamber is heated, by the methanol gas in the second gasification pipe
Change；The reformer chamber inwall is provided with heating pipeline, is placed with catalyst in heating pipeline；The device for rapidly starting is by heating institute
State heating pipeline to attach most importance to the heating of whole room；After the hydrogen generating system starts, hydrogen generating system passes through hydrogen obtained in hydrogen producer and provides
The energy needed for operation；
The initial start energy of the device for rapidly starting is some solar energy starting modules, and solar energy starting module includes successively
The solar panel of connection, solar energy-electric energy change-over circuit, solaode；Solar energy starting module is the first heating arrangements
Electric energy is provided；Or, the initial start energy of the device for rapidly starting is manual generator, and manual generator is by the electricity for sending
Can be stored in battery；
The catalyst includes the oxide of Pt, the oxide of Pd, the oxide of Cu, the oxide of Fe, the oxide of Zn, rare earth
Metal-oxide, transition metal oxide；Wherein, precious metals pt content accounts for 0.6%～1.8%, Pd of catalyst gross mass and contains
The oxide of 6%～12%, the Fe that the oxide of 1.1%～4%, the Cu that amount accounts for catalyst gross mass accounts for catalyst gross mass is accounted for
The oxide of 3%～8%, Zn of catalyst gross mass accounts for the 8%～20% of catalyst gross mass, and rare-earth oxide is accounted for urges
The 6%～40% of agent gross mass, remaining is transition metal oxide；
Or, the catalyst is copper-based catalysts, including material and its mass fraction be：The CuO of 3-17 parts, 3-18 part
The Al of the ZrO of ZnO, 0.5-3 part, 55-80 part2O3, the CeO of 1-3 parts2, the La of 1-3 parts2O3；
Solid hydrogen is stored in the solid hydrogen storage container, when hydrogen generating system starts, by the module that gasifies by solid state hydrogen
Gas shift is gaseous hydrogen, and gaseous hydrogen is provided for hydrogen producer and starts heat energy, opening as hydrogen producer by combustion heat release
Energy source；
First alcohol and water in the liquid container is delivered to heat exchanger heat exchange by raw material conveying device, and gas is entered after heat exchange
Change room gasification；Methanol vapor and vapor after gasification enters reformer chamber, and reformer chamber is provided with catalyst, reformer chamber bottom and in
Portion's temperature is 300 DEG C～420 DEG C；The temperature on the reformer chamber top is 400 DEG C～570 DEG C；Reformer chamber is with separation chamber by connecting
The connection of adapter road, all or part of connecting line are arranged at the top of reformer chamber, can be continued by the high temperature on reformer chamber top
Heat the gas from reformer chamber output；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 with the temperature of separation chamber or close；The temperature for separating interior is set as 350 DEG C～570
℃；Separate interior and be provided with membrane separator, hydrogen is obtained from the aerogenesis end of membrane separator；
The raw material conveying device provides power, by the feedstock transportation in liquid container to hydrogen producer；The raw material is defeated
Send device that the pressure of 0.15～5MPa is provided to raw material so that hydrogen obtained in hydrogen producer has enough pressure；
After the hydrogen producer starts hydrogen manufacturing, hydrogen partial obtained in hydrogen producer or/and residual air maintain hydrogen manufacturing to set by burning
Received shipment row；
Hydrogen obtained in the hydrogen producer is delivered to membrane separation device and is separated, for separating the membrane separation device of hydrogen
The difference of inside and outside pressure is more than or equal to 0.7M Pa；The membrane separation device is the film in porous ceramic surface Vacuum Deposition palladium-silver
Segregation apparatuss, 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 hydrogen manufacturing subsystem is by obtained hydrogen by transfer conduit real-time Transmission to hydrogen gas generating system；The transfer conduit
Air pressure adjustment subsystem is provided with, for adjusting the air pressure in transfer conduit；The hydrogen gas generating system utilizes hydrogen manufacturing subsystem controlling
The hydrogen gas generation for obtaining；
The air pressure adjustment subsystem includes microprocessor, gas pressure sensor, valve positioner, air outlet valve, outlet pipe；
The gas pressure sensor is arranged in transfer conduit, to sense the barometric information in transfer conduit, and the gas that will be sensed
Pressure data is activation is to microprocessor；The microprocessor is by the barometric information received from gas pressure sensor and given threshold
Compare in interval；When the maximum that the pressure data for receiving is interval higher than given threshold, the control of microprocessor control valve
Device opens air outlet valve setting time so that in transfer conduit, air pressure is in set point, while one end of outlet pipe connects
Air valve, the other end connect the hydrogen manufacturing subsystem, are heated by the firing equipment that needs of the burning for hydrogen manufacturing subsystem；Work as reception
The pressure data for the arriving minima interval less than given threshold, microprocessor control the conveying that the hydrogen manufacturing subsystem accelerates raw material
Speed；
The Collection utilization subsystem connects the Vent passageway of hydrogen gas generating system, collects hydrogen from expellant gas respectively
Gas, oxygen gas and water, are used for hydrogen manufacturing subsystem or/and hydrogen gas generating system using the hydrogen, oxygen collected, the water collected
As the raw material of hydrogen manufacturing subsystem, so as to recycle；
The Collection utilization subsystem includes that hydrogen/oxygen separator, hydrogen water separator, hydrogen check-valves, oxygen water separator, oxygen stop
Valve is returned, hydrogen is then separated from water by hydrogen and oxygen separation respectively, oxygen is separated from water；
The hydrogen gas generating system includes fuel cell, and fuel cell includes some sub- fuel cell modules, each sub- fuel electricity
Pond module includes at least one super capacitor；
The means of transport also include the second genemotor, energy storage units, kinetic energy converting unit, kinetic energy converting unit,
Energy storage units, the second genemotor are sequentially connected；The energy of skidding is converted to electricity by the kinetic energy converting unit
Can be stored in energy storage units, electric energy is provided for the second genemotor；
Second genemotor is also connected with hydrogen gas generating system, provides energy for the second genemotor by hydrogen gas generating system
Source；
The means of transport also includes road environment induction module, allocation database, hydrogen distribute module；Hydrogen distribute module point
It is not connected with road environment induction module, allocation database, according to the data and distribution number of the sensing of road environment induction module
It is that each genemotor distributes corresponding hydrogen according to the data in storehouse；
The road environment induction module is to sense road congestion information, ground flat degree information；Road congestion information according to
Means of transport real-time speed, acceleration, deceleration frequency, and down time determine；Ground flat degree information is according to means of transport bottom
The obliquity sensor arranged on disk determines；
Some tables of data are stored in the allocation database, each road congestion information, ground flat degree letter in tables of data, is recorded
The corresponding data for distributing hydrogen for genemotor, the second genemotor of breath；In genemotor, the second genemotor
One is used to drive front-wheel, and another is used to drive front-wheel or/and trailing wheel.
2. a kind of biogas electric transportation instrument, it is characterised in that the electric transportation instrument includes：Biogas hydrogen generating system, hydrogen
Electricity generation system, genemotor, biogas hydrogen generating system, hydrogen gas generating system, genemotor are sequentially connected；
The biogas hydrogen generating system includes that biogas turns methanol system, hydrogen production by methanol system；Hydrogen production by methanol system includes hydrogen manufacturing subsystem
System, air pressure adjustment subsystem, Collection utilization subsystem, biogas turn methanol subsystem, hydrogen manufacturing subsystem, air pressure adjustment subsystem,
Hydrogen gas generating system, Collection utilization subsystem are sequentially connected；
The hydrogen production by methanol system utilizes preparing hydrogen by reforming methanol-water steam, hydrogen to fill by being coated with the membrance separation of palladium-silver
The highly purified hydrogen of acquisition is put, the hydrogen of acquisition is generated electricity by hydrogen gas generating system, and the electric energy for sending works for genemotor；
The hydrogen production by methanol system includes hydrogen manufacturing subsystem；
The hydrogen manufacturing subsystem prepares hydrogen using methanol-water, and the hydrogen manufacturing subsystem includes liquid container, feedstock transportation
Device, device for rapidly starting, hydrogen producer, membrane separation device；
The hydrogen producer includes heat exchanger, vaporizer, reformer chamber；Membrane separation device is arranged at separation interior, and separation chamber is arranged
In the inside of reformer chamber；Solid hydrogen storage container, liquid container are connected with hydrogen producer respectively；In liquid container
Store the first alcohol and water of liquid；
The device for rapidly starting provides the startup energy for hydrogen producer；The device for rapidly starting include the first starter,
Second starter；First starter includes the first heating arrangements, the first gasification pipe, the internal diameter of the first gasification pipe
For 1～2mm, the first gasification pipe is closely wound on the first heating arrangements；One end connection liquid of first gasification pipe
Body storage container, is sent into methanol in the first gasification pipe by raw material conveying device；The other end output of the first gasification pipe
Vaporized methanol, then by ignition mechanism ignition；Or, the other end of the first gasification pipe exports vaporized first
Alcohol, and the methanol temperature for exporting reaches self-ignition point, methanol is from directly spontaneous combustion after the output of the first gasification pipe；Described second starts dress
Put including the second gasification pipe, the main body of the second gasification pipe is arranged at the reformer chamber, the first gasification pipe or/and second
The methanol of gasification pipe output is to heat the second gasification pipe while reformer chamber is heated, by the methanol gas in the second gasification pipe
Change；The reformer chamber inwall is provided with heating pipeline, is placed with catalyst in heating pipeline；The device for rapidly starting is by heating institute
State heating pipeline to attach most importance to the heating of whole room；After the hydrogen generating system starts, hydrogen generating system passes through hydrogen obtained in hydrogen producer and provides
The energy needed for operation；
First alcohol and water in the liquid container is delivered to heat exchanger heat exchange by raw material conveying device, and gas is entered after heat exchange
Change room gasification；Methanol vapor and vapor after gasification enters reformer chamber, and reformer chamber is provided with catalyst, reformer chamber bottom and in
Portion's temperature is 300 DEG C～420 DEG C；The temperature on the reformer chamber top is 400 DEG C～570 DEG C；Reformer chamber is with separation chamber by connecting
The connection of adapter road, all or part of connecting line are arranged at the top of reformer chamber, can be continued by the high temperature on reformer chamber top
Heat the gas from reformer chamber output；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 with the temperature of separation chamber or close；The temperature for separating interior is set as 350 DEG C～570
℃；Separate interior and be provided with membrane separator, hydrogen is obtained from the aerogenesis end of membrane separator；
The raw material conveying device provides power, by the feedstock transportation in liquid container to hydrogen producer；The raw material is defeated
Send device that the pressure of 0.15～5MPa is provided to raw material so that hydrogen obtained in hydrogen producer has enough pressure；
After the hydrogen producer starts hydrogen manufacturing, hydrogen partial obtained in hydrogen producer or/and residual air maintain hydrogen manufacturing to set by burning
Received shipment row；
Hydrogen obtained in the hydrogen producer is delivered to membrane separation device and is separated, for separating the membrane separation device of hydrogen
The difference of inside and outside pressure is more than or equal to 0.7M Pa；The membrane separation device is the film in porous ceramic surface Vacuum Deposition palladium-silver
Segregation apparatuss, 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 hydrogen manufacturing subsystem is by obtained hydrogen by transfer conduit real-time Transmission to hydrogen gas generating system；The transfer conduit
Air pressure adjustment subsystem is provided with, for adjusting the air pressure in transfer conduit；The hydrogen gas generating system utilizes hydrogen manufacturing subsystem controlling
The hydrogen gas generation for obtaining.
3. biogas electric transportation instrument according to claim 2, it is characterised in that：
The hydrogen production by methanol system also includes air pressure adjustment subsystem, Collection utilization subsystem, hydrogen manufacturing subsystem, air pressure adjustment
System, hydrogen gas generating system, Collection utilization subsystem are sequentially connected；
The air pressure adjustment subsystem includes microprocessor, gas pressure sensor, valve positioner, air outlet valve, outlet pipe；
The gas pressure sensor is arranged in transfer conduit, to sense the barometric information in transfer conduit, and the gas that will be sensed
Pressure data is activation is to microprocessor；The microprocessor is by the barometric information received from gas pressure sensor and given threshold
Compare in interval；When the maximum that the pressure data for receiving is interval higher than given threshold, the control of microprocessor control valve
Device opens air outlet valve setting time so that in transfer conduit, air pressure is in set point, while one end of outlet pipe connects
Air valve, the other end connect the hydrogen manufacturing subsystem, are heated by the firing equipment that needs of the burning for hydrogen manufacturing subsystem；Work as reception
The pressure data for the arriving minima interval less than given threshold, microprocessor control the conveying that the hydrogen manufacturing subsystem accelerates raw material
Speed；
The Collection utilization subsystem connects the Vent passageway of hydrogen gas generating system, collects hydrogen from expellant gas respectively
Gas, oxygen gas and water, are used for hydrogen manufacturing subsystem or/and hydrogen gas generating system using the hydrogen, oxygen collected, the water collected
As the raw material of hydrogen manufacturing subsystem, so as to recycle；
The Collection utilization subsystem includes that hydrogen/oxygen separator, hydrogen water separator, hydrogen check-valves, oxygen water separator, oxygen stop
Valve is returned, hydrogen is then separated from water by hydrogen and oxygen separation respectively, oxygen is separated from water.
4. biogas electric transportation instrument according to claim 3, it is characterised in that：
The initial start energy of the device for rapidly starting is some solar energy starting modules, and solar energy starting module includes successively
The solar panel of connection, solar energy-electric energy change-over circuit, solaode；Solar energy starting module is the first heating arrangements
Electric energy is provided；Or, the initial start energy of the device for rapidly starting is manual generator, and manual generator is by the electricity for sending
Can be stored in battery.
5. biogas electric transportation instrument according to claim 3, it is characterised in that：
The catalyst includes the oxide of Pt, the oxide of Pd, the oxide of Cu, the oxide of Fe, the oxide of Zn, rare earth
Metal-oxide, transition metal oxide；
Wherein, precious metals pt content accounts for 0.6%～1.8%, the Pd contents of catalyst gross mass and accounts for the 1.1% of catalyst gross mass
The oxide of～4%, Cu accounts for 3%～8% that the oxide of 6%～12%, Fe of catalyst gross mass accounts for catalyst gross mass,
The oxide of Zn accounts for the 8%～20% of catalyst gross mass, and rare-earth oxide accounts for the 6%～40% of catalyst gross mass,
Remaining is transition metal oxide.
6. biogas electric transportation instrument according to claim 3, it is characterised in that：
The catalyst is copper-based catalysts, including material and its mass fraction be：The ZnO of the CuO of 2-20 parts, 2-20 part,
The Al of the ZrO of 0.1-5 parts, 45-95 part2O3, the CeO of 0-5 parts2, the La of 0-5 parts2O3。
7. biogas electric transportation instrument according to claim 2, it is characterised in that：
The hydrogen gas generating system includes fuel cell, and fuel cell includes some sub- fuel cell modules, each sub- fuel electricity
Pond module includes at least one super capacitor.
8. biogas electric transportation instrument according to claim 2, it is characterised in that：
The biogas turns methanol system with the methane in biogas as raw material, and methane and oxygen are pressed 15～6:1 volume ratio mixing,
Under conditions of 100 DEG C～300 DEG C and 50～200 atmospheric pressure, methanol is obtained by copper pipe reaction.
9. biogas electric transportation instrument according to claim 2, it is characterised in that：
The means of transport also include the second genemotor, energy storage units, kinetic energy converting unit, kinetic energy converting unit,
Energy storage units, the second genemotor are sequentially connected；
The energy of means of transport skidding is converted to power storage in energy storage units by the kinetic energy converting unit, is
Second genemotor provides electric energy；
Second genemotor is also connected with hydrogen gas generating system, provides energy for the second genemotor by hydrogen gas generating system
Source.
10. biogas electric transportation instrument according to claim 9, it is characterised in that：
The means of transport also includes road environment induction module, allocation database, hydrogen distribute module；Hydrogen distribute module point
It is not connected with road environment induction module, allocation database, according to the data and distribution number of the sensing of road environment induction module
It is that each genemotor distributes corresponding hydrogen according to the data in storehouse；
The road environment induction module is to sense road congestion information, ground flat degree information；Road congestion information according to
Automobile real-time speed, acceleration, deceleration frequency, and down time determine；Ground flat degree information is arranged according on automobile chassis
Obliquity sensor determine；
Some tables of data are stored in the allocation database, each road congestion information, ground flat degree letter in tables of data, is recorded
The corresponding data for distributing hydrogen for genemotor, the second genemotor of breath；In genemotor, the second genemotor
One is used to drive trailing wheel or/and front-wheel, and another is used to drive front-wheel or/and trailing wheel.
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| CN104044483A (en) * | 2014-06-06 | 2014-09-17 | 航天新长征电动汽车技术有限公司 | Electric automobile power supply free of external charging |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP3242547B2 (en) * | 1995-03-30 | 2001-12-25 | 三菱電機株式会社 | In-vehicle fuel cell power generator |
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| US5942346A (en) * | 1995-08-23 | 1999-08-24 | The University Of Chicago | Methanol partial oxidation reformer |
| CN201816473U (en) * | 2010-09-07 | 2011-05-04 | 窦观一 | Low-carbon type biomass or coal generating charging vehicle |
| CN102431434A (en) * | 2011-11-22 | 2012-05-02 | 昆明新能源发展有限公司 | Hydrogen hybrid electric vehicle |
| CN202808788U (en) * | 2012-08-06 | 2013-03-20 | 上海合既得动氢机器有限公司 | System for generating power by using biomass |
| CN104044483A (en) * | 2014-06-06 | 2014-09-17 | 航天新长征电动汽车技术有限公司 | Electric automobile power supply free of external charging |
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