CN104986051A - Electric methanol hydrogen transporting tool - Google Patents
Electric methanol hydrogen transporting tool Download PDFInfo
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- CN104986051A CN104986051A CN201510353046.6A CN201510353046A CN104986051A CN 104986051 A CN104986051 A CN 104986051A CN 201510353046 A CN201510353046 A CN 201510353046A CN 104986051 A CN104986051 A CN 104986051A
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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Abstract
The invention discloses an electric methanol hydrogen transporting tool. The tool comprises a methanol-to-hydrogen system, a hydrogen generating system and an electric engine, wherein the methanol-to-hydrogen system, the hydrogen generating system and the electric engine are connected with each other in sequence. The methanol-to-hydrogen system is used for preparing hydrogen through methanol steam reforming; the hydrogen passes through a membrane separation device plated with a palladium silver alloy to obtain a high-purity hydrogen; the obtained hydrogen is used for generating power through the hydrogen generating system; and the generated electric power is provided to the electric engine to work. The hydrogen generating system comprises a fuell cell, wherein the fuell cell comprises a plurality of sub fuel cell modules; and each sub fuel cell module comprises at least one super-capacitor. According to the electric methanol hydrogen transporting tool disclosed by the invention, the methanol can be used as energy for the transporting tool so that problems of energy crisis and vehicle emission are solved. The electric methanol hydrogen transporting tool disclosed by the invention is advantaged in that the volume of a hydrogen preparation device is small; the prepared hydrogen is rapid, stable and highly purified because the hydrogen is purified by using a special catalyst formula and a palladium membrane; and stable input energy can be provided to the transporting tool.
Description
Technical field
The invention belongs to electric transportation technical field of tools, relate to a kind of electric transportation instrument, particularly relate to a kind of alcohol hydrogen electric transportation instrument.
Background technology
Auto-industry are the second largest industries being only second to petrochemical complex in the world, at present, major part automobile all with gasoline, diesel oil for fuel, not only consume a large amount of oil resources, and in vehicle exhaust, contained oxides of nitrogen, hydrocarbons, carbonic oxide etc. causes the gross pollution of air.In order to keep the sustainable development of national economy, protection human residential environment and guarantee energy resource supply, countries in the world government drops into the various approach that a large amount of human and material resources are sought to address these problems one after another.
Mainly contain two kinds of energy-conservation approach at present, a kind of is take Toyota as the hybrid vehicle of representative, and another kind take tesal as the pure electric automobile of representative.The starting of hybrid vehicle is slow, and fuel is still gasoline or diesel oil, inherently can not solve the problem of resource, pollution.Pure electric automobile needs specific charging pile, more difficult universal, and flying power is poor.
Fuel cell be a kind of without combustion process directly with the efficient generating apparatus that the converts chemical energy of fuel and oxidizer is electric energy by electrochemical reaction mode, its working process does not limit by Carnot cycle, and conversion efficiency is high, does not almost have pollutant emission.The fuel cell electric vehicle taking fuel cell as power not only can protection of the environment but also can alleviate energy shortage and readjust the energy structure, and having become one of important trend of future automobile development, is the focus of world today's energy and field of traffic exploitation.
Fuel cell can be divided into five classes such as alkaline fuel cell, phosphoric acid fuel cell, molten carbonate fuel cell, SOFC, Proton Exchange Membrane Fuel Cells by electrolyte classification.And the requirement of automobile fuel battery is: can work at normal temperatures, density of current is high, and non-maintaining property is good, resistance to vibration and Dent resistance good, high efficiency running can be carried out from underload to high load capacity.Proton Exchange Membrane Fuel Cells (PEMFC) can meet these performance requriementss, therefore becomes also the most ripe vehicle fuel battery with fastest developing speed.Fuel cell powered vehicle based on PEMFC needs hydrogen as fuel, since fuel cell is born, hydrogen source problem and fuel cell itself are the core technologies of no less important, and the research and development of hydrogen source have become fuel cell powered vehicle moves towards business-like important step from demonstration.
Summary of the invention
Technical matters to be solved by this invention is: provide a kind of alcohol hydrogen electric transportation instrument, methyl alcohol can be utilized as the energy of transportation means, solves energy shock, reduces vehicular discharge.
For solving the problems of the technologies described above, the present invention adopts following technical scheme:
A kind of alcohol hydrogen electric transportation instrument, described electric transportation instrument comprises: hydrogen production by methanol system, hydrogen gas generating system, genemotor, and hydrogen production by methanol system, hydrogen gas generating system, genemotor connect successively;
Described hydrogen production by methanol system comprises hydrogen manufacturing subsystem, air pressure adjustment subsystem, Collection utilization subsystem, and hydrogen manufacturing subsystem, air pressure adjustment subsystem, hydrogen gas generating system, Collection utilization subsystem connect successively;
Described hydrogen manufacturing subsystem utilizes methanol-water to prepare hydrogen, and described hydrogen manufacturing subsystem comprises solid hydrogen reservoir vessel, liquid container, raw material conveying device, device for rapidly starting, hydrogen producer, membrane separation device;
Described hydrogen producer comprises heat exchanger, vaporizing chamber, reformer chamber; Membrane separation device is arranged in separation chamber, and separation chamber is arranged at the inside of reformer chamber; Described solid hydrogen reservoir vessel, liquid container are connected with hydrogen producer respectively; Liquid first alcohol and water is stored in liquid container;
Described device for rapidly starting provides the startup energy for hydrogen producer; Described device for rapidly starting comprises the first starter gear, the second starter gear; Described first starter gear comprises the first heating arrangements, the first gasification pipe, and the internal diameter of the first gasification pipe is 1 ~ 2mm, and the first gasification pipe is closely wound on the first heating arrangements; One end of described first gasification pipe connects liquid container, sends in the first gasification pipe by raw material conveying device by methyl alcohol; The other end of the first gasification pipe exports vaporized methyl alcohol, then by ignition mechanism ignition; Or the other end of the first gasification pipe exports vaporized methyl alcohol, and the methanol temperature exported reaches spontaneous ignition temperature, directly spontaneous combustion after methyl alcohol exports from the first gasification pipe; Described second starter gear comprises the second gasification pipe, the main body of the second gasification pipe is arranged at described reformer chamber, first gasification pipe is or/and the methyl alcohol that the second gasification pipe exports is heat the second gasification pipe, by the methanol gasifying in the second gasification pipe while reformer chamber heats; Described reformer chamber inwall is provided with heating pipe line, is placed with catalyst in heating pipe line; Described device for rapidly starting is reformer chamber heating by the described heating pipe line of heating; After described hydrogen generating system starts, hydrogen generating system provides the energy needed for operation by the hydrogen that hydrogen producer obtains;
The initial start energy of described device for rapidly starting is that some solar powers start module, and solar power starts module and comprises the solar panel, solar energy-electric energy change-over circuit, the solar cell that connect successively; Solar power starts module provides electric energy for the first heating arrangements; Or the initial start energy of described device for rapidly starting is manual generator, manual generator by the power storage that sends in battery;
Described catalyst comprises oxide, the oxide of Pd, the oxide of Cu, the oxide of Fe, the oxide of Zn, rare-earth oxide, the transition metal oxide of Pt.Wherein precious metals pt content accounts for 0.5% ~ 2% of catalyst total mass, Pd content accounts for 1% ~ 5% of catalyst total mass, the oxide of Cu accounts for 5% ~ 15% of catalyst total mass, the oxide of Fe accounts for 2% ~ 10% of catalyst total mass, the oxide of Zn accounts for 10% ~ 25% of catalyst total mass, rare-earth oxide accounts for 5% ~ 45% of catalyst total mass, and all the other are transition metal oxide;
Or described catalyst is copper-based catalysts, comprise material and mass fraction is: the CuO of 3-17 part, the ZrO of the ZnO of 3-18 part, 0.5-3 part, the Al of 55-80 part
2o
3, the CeO of 1-3 part
2, the La of 1-3 part
2o
3;
Store solid hydrogen in described solid hydrogen reservoir vessel, when hydrogen generating system starts, by gasification module, solid hydrogen is converted to gaseous hydrogen, gaseous hydrogen passes through combustion heat release, for hydrogen producer provides startup heat energy, as the startup energy of hydrogen producer;
First alcohol and water in described liquid container is delivered to heat exchanger heat exchange by raw material conveying device, enters vaporizing chamber gasification after heat exchange; Methanol vapor after gasification and aqueous vapor enter reformer chamber, and reformer chamber is provided with catalyst, and reformer chamber bottom and middle portion temperature are 300 DEG C ~ 420 DEG C; The temperature on described reformer chamber top is 400 DEG C ~ 570 DEG C; Reformer chamber is connected by connecting line with separation chamber, all or part of top being arranged at reformer chamber of connecting line, and the high temperature by reformer chamber top continues the gas that heating exports from reformer chamber; Described connecting line, as the buffering between reformer chamber and separation chamber, makes the temperature of the gas exported from reformer chamber identical with the temperature of separation chamber or close; Temperature in described separation chamber is set as 350 DEG C ~ 570 DEG C; Be provided with membrane separator in separation chamber, obtain hydrogen from the aerogenesis end of membrane separator;
Described raw material conveying device provides power, by the feedstock transportation in liquid container to hydrogen producer; Described raw material conveying device provides the pressure of 0.15 ~ 5MPa to raw material, and the hydrogen that hydrogen producer is obtained has enough pressure;
After described hydrogen producer starts hydrogen manufacturing, the hydrogen partial that hydrogen producer is obtained is or/and residual air is run by burning maintenance hydrogen producer;
The hydrogen that described hydrogen producer obtains is delivered to membrane separation device and is separated, and is more than or equal to 0.7M Pa for separating of the difference of pressure inside and outside the membrane separation device of hydrogen; Described membrane separation device is the membrane separation device at porous ceramic surface Vacuum Deposition palladium-silver, and film plating layer is palladium-silver, and the percent by weight palladium of palladium-silver accounts for 75% ~ 78%, and silver accounts for 22% ~ 25%;
Obtained hydrogen is passed through transfer conduit real-time Transmission to hydrogen gas generating system by described hydrogen manufacturing subsystem; Described transfer conduit is provided with air pressure adjustment subsystem, for adjusting the air pressure in transfer conduit; The hydrogen gas generation that described hydrogen gas generating system utilizes hydrogen manufacturing subsystem obtained;
Described air pressure adjustment subsystem comprises microprocessor, gas pressure sensor, valve positioner, air outlet valve, outlet pipe; Described gas pressure sensor is arranged in transfer conduit, in order to respond to the barometric information in transfer conduit, and the barometric information of induction is sent to microprocessor; This barometric information received from gas pressure sensor and setting threshold interval are compared by described microprocessor; When the pressure data received is higher than the maxim in setting threshold interval, Microprocessor S3C44B0X valve positioner opens air outlet valve setting-up time, air pressure in transfer conduit is made to be in setting range, one end of outlet pipe connects air outlet valve simultaneously, the other end connects described hydrogen manufacturing subsystem, and the heating device that needs being hydrogen manufacturing subsystem by burning heats; When the pressure data received is lower than the minimum value in setting threshold interval, hydrogen manufacturing subsystem described in Microprocessor S3C44B0X accelerates the delivery speed of raw material;
Described Collection utilization subsystem connects the Vent passageway of hydrogen gas generating system, hydrogen, oxygen, water is collected respectively from the gas of discharging, utilize collect hydrogen, oxygen for hydrogen manufacturing subsystem or/and hydrogen gas generating system, the water collected as the raw material of hydrogen manufacturing subsystem, thus recycles;
Described Collection utilization subsystem comprises hydrogen/oxygen separator, hydrogen water separator, hydrogen boiler check valve, oxygen water separator, oxygen check valve, by hydrogen and oxygen separation, is then separated with water by hydrogen respectively, oxygen is separated with water;
Described hydrogen gas generating system comprises fuel cell, and fuel cell comprises some sub-fuel cell modules, and each sub-fuel cell module comprises at least one super capacitor.
Described transportation means also comprises the second genemotor, energy storage units, kinetic energy converting unit, and kinetic energy converting unit, energy storage units, the second genemotor connect successively; Described kinetic energy converting unit by the transformation of energy of drag be power storage in energy storage units, for the second genemotor provides electric energy;
Described second genemotor also connects hydrogen gas generating system, by hydrogen gas generating system for the second genemotor provides the energy;
Described transportation means also comprises road environment induction module, allocation database, hydrogen distribution module; Hydrogen distribution module is connected with road environment induction module, allocation database respectively, is that each genemotor distributes corresponding hydrogen according to the data in the data of road environment induction module induction and allocation database;
Described road environment induction module is in order to respond to road congestion information, ground flat degree information; Road congestion information, according to transportation means real-time speed, to accelerate, deceleration frequency, and parking period is determined; Ground flat degree information is determined according to the obliquity sensor that transportation means chassis is arranged;
Store some data sheet in described allocation database, record in data sheet each road congestion information, ground flat degree information corresponding distribute the data of hydrogen for genemotor, the second genemotor; In genemotor, the second genemotor one for driving front-wheel, another for driving front-wheel or/and trailing wheel.
A kind of alcohol hydrogen electric transportation instrument, described electric transportation instrument comprises: hydrogen production by methanol system, hydrogen gas generating system, genemotor, and hydrogen production by methanol system, hydrogen gas generating system, genemotor connect successively;
Described hydrogen gas generating system comprises fuel cell, and fuel cell comprises some sub-fuel cell modules, and each sub-fuel cell module comprises at least one super capacitor.
As a preferred embodiment of the present invention, described hydrogen production by methanol system utilizes preparing hydrogen by reforming methanol-water steam, hydrogen obtains highly purified hydrogen by the membrane separation device being coated with palladium-silver, and the hydrogen of acquisition is generated electricity by hydrogen gas generating system, and the electric energy sent is for electronic engine operation.
As a preferred embodiment of the present invention, described hydrogen production by methanol system comprises hydrogen manufacturing subsystem, air pressure adjustment subsystem, Collection utilization subsystem, and hydrogen manufacturing subsystem, air pressure adjustment subsystem, hydrogen gas generating system, Collection utilization subsystem connect successively;
Described hydrogen manufacturing subsystem utilizes methanol-water to prepare hydrogen, and described hydrogen manufacturing subsystem comprises solid hydrogen reservoir vessel, liquid container, raw material conveying device, device for rapidly starting, hydrogen producer, membrane separation device;
Described hydrogen producer comprises heat exchanger, vaporizing chamber, reformer chamber; Membrane separation device is arranged in separation chamber, and separation chamber is arranged at the inside of reformer chamber; Described solid hydrogen reservoir vessel, liquid container are connected with hydrogen producer respectively; Liquid first alcohol and water is stored in liquid container;
Described device for rapidly starting provides the startup energy for hydrogen producer; Described device for rapidly starting comprises the first starter gear, the second starter gear; Described first starter gear comprises the first heating arrangements, the first gasification pipe, and the internal diameter of the first gasification pipe is 1 ~ 2mm, and the first gasification pipe is closely wound on the first heating arrangements; One end of described first gasification pipe connects liquid container, sends in the first gasification pipe by raw material conveying device by methyl alcohol; The other end of the first gasification pipe exports vaporized methyl alcohol, then by ignition mechanism ignition; Or the other end of the first gasification pipe exports vaporized methyl alcohol, and the methanol temperature exported reaches spontaneous ignition temperature, directly spontaneous combustion after methyl alcohol exports from the first gasification pipe; Described second starter gear comprises the second gasification pipe, the main body of the second gasification pipe is arranged at described reformer chamber, first gasification pipe is or/and the methyl alcohol that the second gasification pipe exports is heat the second gasification pipe, by the methanol gasifying in the second gasification pipe while reformer chamber heats; Described reformer chamber inwall is provided with heating pipe line, is placed with catalyst in heating pipe line; Described device for rapidly starting is reformer chamber heating by the described heating pipe line of heating; After described hydrogen generating system starts, hydrogen generating system provides the energy needed for operation by the hydrogen that hydrogen producer obtains;
Store solid hydrogen in described solid hydrogen reservoir vessel, when hydrogen generating system starts, by gasification module, solid hydrogen is converted to gaseous hydrogen, gaseous hydrogen passes through combustion heat release, for hydrogen producer provides startup heat energy, as the startup energy of hydrogen producer;
First alcohol and water in described liquid container is delivered to heat exchanger heat exchange by raw material conveying device, enters vaporizing chamber gasification after heat exchange; Methanol vapor after gasification and aqueous vapor enter reformer chamber, and reformer chamber is provided with catalyst, and reformer chamber bottom and middle portion temperature are 300 DEG C ~ 420 DEG C; The temperature on described reformer chamber top is 400 DEG C ~ 570 DEG C; Reformer chamber is connected by connecting line with separation chamber, all or part of top being arranged at reformer chamber of connecting line, and the high temperature by reformer chamber top continues the gas that heating exports from reformer chamber; Described connecting line, as the buffering between reformer chamber and separation chamber, makes the temperature of the gas exported from reformer chamber identical with the temperature of separation chamber or close; Temperature in described separation chamber is set as 350 DEG C ~ 570 DEG C; Be provided with membrane separator in separation chamber, obtain hydrogen from the aerogenesis end of membrane separator;
Described raw material conveying device provides power, by the feedstock transportation in liquid container to hydrogen producer; Described raw material conveying device provides the pressure of 0.15 ~ 5MPa to raw material, and the hydrogen that hydrogen producer is obtained has enough pressure;
After described hydrogen producer starts hydrogen manufacturing, the hydrogen partial that hydrogen producer is obtained is or/and residual air is run by burning maintenance hydrogen producer;
The hydrogen that described hydrogen producer obtains is delivered to membrane separation device and is separated, and is more than or equal to 0.7M Pa for separating of the difference of pressure inside and outside the membrane separation device of hydrogen; Described membrane separation device is the membrane separation device at porous ceramic surface Vacuum Deposition palladium-silver, and film plating layer is palladium-silver, and the percent by weight palladium of palladium-silver accounts for 75% ~ 78%, and silver accounts for 22% ~ 25%;
Obtained hydrogen is passed through transfer conduit real-time Transmission to hydrogen gas generating system by described hydrogen manufacturing subsystem; Described transfer conduit is provided with air pressure adjustment subsystem, for adjusting the air pressure in transfer conduit; The hydrogen gas generation that described hydrogen gas generating system utilizes hydrogen manufacturing subsystem obtained;
Described air pressure adjustment subsystem comprises microprocessor, gas pressure sensor, valve positioner, air outlet valve, outlet pipe; Described gas pressure sensor is arranged in transfer conduit, in order to respond to the barometric information in transfer conduit, and the barometric information of induction is sent to microprocessor; This barometric information received from gas pressure sensor and setting threshold interval are compared by described microprocessor; When the pressure data received is higher than the maxim in setting threshold interval, Microprocessor S3C44B0X valve positioner opens air outlet valve setting-up time, air pressure in transfer conduit is made to be in setting range, one end of outlet pipe connects air outlet valve simultaneously, the other end connects described hydrogen manufacturing subsystem, and the heating device that needs being hydrogen manufacturing subsystem by burning heats; When the pressure data received is lower than the minimum value in setting threshold interval, hydrogen manufacturing subsystem described in Microprocessor S3C44B0X accelerates the delivery speed of raw material;
Described Collection utilization subsystem connects the Vent passageway of hydrogen gas generating system, hydrogen, oxygen, water is collected respectively from the gas of discharging, utilize collect hydrogen, oxygen for hydrogen manufacturing subsystem or/and hydrogen gas generating system, the water collected as the raw material of hydrogen manufacturing subsystem, thus recycles;
Described Collection utilization subsystem comprises hydrogen/oxygen separator, hydrogen water separator, hydrogen boiler check valve, oxygen water separator, oxygen check valve, by hydrogen and oxygen separation, is then separated with water by hydrogen respectively, oxygen is separated with water.
As a preferred embodiment of the present invention, the initial start energy of described device for rapidly starting is that some solar powers start module, and solar power starts module and comprises the solar panel, solar energy-electric energy change-over circuit, the solar cell that connect successively; Solar power starts module provides electric energy for the first heating arrangements; Or the initial start energy of described device for rapidly starting is manual generator, manual generator by the power storage that sends in battery.
As a preferred embodiment of the present invention, described catalyst comprises oxide, the oxide of Pd, the oxide of Cu, the oxide of Fe, the oxide of Zn, rare-earth oxide, the transition metal oxide of Pt;
Wherein, precious metals pt content accounts for 0.6% ~ 1.8% of catalyst total mass, Pd content accounts for 1.1% ~ 4% of catalyst total mass, the oxide of Cu accounts for 6% ~ 12% of catalyst total mass, the oxide of Fe accounts for 3% ~ 8% of catalyst total mass, the oxide of Zn accounts for 8% ~ 20% of catalyst total mass, and rare-earth oxide accounts for 6% ~ 40% of catalyst total mass, and all the other are transition metal oxide.
As a preferred embodiment of the present invention, described catalyst is copper-based catalysts, comprises material and mass fraction is: the CuO of 2-20 part, the ZrO of the ZnO of 2-20 part, 0.1-5 part, the Al of 45-95 part
2o
3, the CeO of 0-5 part
2, the La of 0-5 part
2o
3.
Beneficial effect of the present invention is: the alcohol hydrogen electric transportation instrument that the present invention proposes, and methyl alcohol can be utilized as the energy of transportation means, solves energy shock, reduces vehicular discharge.
Device for producing hydrogen volume of the present invention is little, utilizes distinctive catalyst formulation and palladium film to purify, and the hydrogen of preparation fast, stable, purity is high, can provide stable input energy sources for transportation means.
Accompanying drawing explanation
Fig. 1 is the composition schematic diagram of alcohol hydrogen electric transportation instrument of the present invention.
Fig. 2 is the composition schematic diagram of hydrogen generating system of the present invention, power generating system.
Fig. 3 is the operating diagram of Collection utilization subsystem.
Fig. 4 is another composition schematic diagram of hydrogen generating system of the present invention, power generating system.
Fig. 5 is the composition schematic diagram of hydrogen manufacturing subsystem.
Fig. 6 is another composition schematic diagram of hydrogen manufacturing subsystem.
Fig. 7 is the structural representation of the first starter gear.
Detailed description of the invention
The preferred embodiments of the present invention are described in detail below in conjunction with accompanying drawing.
Embodiment one
Refer to Fig. 1, present invention is disclosed a kind of alcohol hydrogen electric transportation instrument, described electric transportation instrument comprises: hydrogen production by methanol system, hydrogen gas generating system, genemotor, and hydrogen production by methanol system, hydrogen gas generating system, genemotor connect successively.Described hydrogen production by methanol system utilizes preparing hydrogen by reforming methanol-water steam, and hydrogen obtains highly purified hydrogen by the membrane separation device being coated with palladium-silver, and the hydrogen of acquisition is generated electricity by hydrogen gas generating system, and the electric energy sent is for electronic engine operation.
Refer to Fig. 2 to Fig. 4, described hydrogen production by methanol system comprises hydrogen manufacturing subsystem 100, air pressure adjustment subsystem 200, Collection utilization subsystem 400, and hydrogen manufacturing subsystem 100, air pressure adjustment subsystem 200, hydrogen gas generating system 300, Collection utilization subsystem 400 connect successively.
Described hydrogen manufacturing subsystem 100 utilizes methanol-water to prepare hydrogen, and obtained hydrogen is used for generating by transfer conduit real-time Transmission to hydrogen gas generating system 300; Described Collection utilization subsystem 400 connects the Vent passageway of hydrogen gas generating system 300, from the gas of discharging, collect hydrogen, or utilizes the hydrogen collected for hydrogen manufacturing subsystem 100 or/and hydrogen gas generating system 300.
Refer to Fig. 5, described solid hydrogen reservoir vessel 80, liquid container 10 are connected with hydrogen producer 20 respectively; Store liquid first alcohol and water in liquid container 10, in described solid hydrogen reservoir vessel 80, store solid hydrogen.
When hydrogen generating system starts, by gasification module, the solid hydrogen in solid hydrogen reservoir vessel 80 is converted to gaseous hydrogen, gaseous hydrogen passes through combustion heat release, for hydrogen producer 20 provides startup heat energy, as the startup energy of hydrogen producer 20.Certainly, solid hydrogen reservoir vessel 80 is not necessaries of the present invention, can start hydrogen producer 20 by other energy.
Described raw material conveying device 50 provides power, by the feedstock transportation in liquid container 10 to hydrogen producer 20; Described raw material conveying device 50 provides the pressure of 0.15 ~ 5M Pa (as providing the pressure of 0.2M Pa or 1.1M Pa or 1.2M Pa or 1.5M Pa or 5M Pa) to raw material, makes the obtained hydrogen of hydrogen producer 20 have enough pressure.After described hydrogen producer 20 starts hydrogen manufacturing, the hydrogen partial that hydrogen producer 20 is obtained is or/and residual air is run (certainly, the operation of hydrogen producer 20 can also pass through other energy) by burning maintenance hydrogen producer 20.
Refer to Fig. 6, described device for rapidly starting provides the startup energy for hydrogen producer; Described device for rapidly starting comprises the first starter gear 40, second starter gear 60.
As shown in Figure 7, the internal diameter that described first starter gear 40 comprises housing 41, first heating arrangements 42, first gasification pipe 43, 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, utilizes alternating current or storage battery, dry storage battery.
One end of described first gasification pipe 43 connects liquid container 10, and methyl alcohol is admitted in the first gasification pipe 43; The other end of the first gasification pipe 43 exports vaporized methyl alcohol, then by ignition mechanism ignition; Or the other end of the first gasification pipe 43 exports vaporized methyl alcohol, and the methanol temperature exported reaches spontaneous ignition temperature, and methyl alcohol exports rear direct spontaneous combustion from the first gasification pipe 43.
Described second starter gear 60 comprises the second gasification pipe, and the main body of the second gasification pipe is arranged at described reformer chamber, and the second gasification pipe is reformer chamber heating (can also be the heating of other unit of hydrogen generating system).First gasification pipe 43 is or/and the methyl alcohol that the second gasification pipe exports is heat the second gasification pipe, by the methanol gasifying in the second gasification pipe while reformer chamber heats.
First, the methyl alcohol needing the first gasification pipe 43 to export heats the second gasification pipe, setting-up time after the methyl alcohol that the second gasification pipe can continue generation gasification, can select closedown first starter gear 40, and the methyl alcohol exported by the second gasification pipe is the second gasification pipe heating; The dependence to extra power can be reduced so further.
In order to improve the firing rate of hydrogen producer, being provided with heating pipe line at the reformer chamber inwall of described hydrogen producer 20, in heating pipe line, being placed with catalyst (as can by heating and temperature control at 380 DEG C ~ 480 DEG C); Described device for rapidly starting 40 is reformer chamber heating by the described heating pipe line of heating, can improve the efficiency of heating surface.After described hydrogen generating system starts, hydrogen generating system provides the energy needed for operation by the hydrogen that hydrogen producer obtains; Now, device for rapidly starting can be closed.
In addition, in order to also can transportation means be started when not having other energy, the initial start energy of described device for rapidly starting is that some solar powers start module, and solar power starts module and comprises the solar panel, solar energy-electric energy change-over circuit, the solar cell that connect successively; Solar power starts module provides electric energy for the first heating arrangements; Or the initial start energy of described device for rapidly starting is manual generator, manual generator by the power storage that sends in battery.
First alcohol and water in described liquid container is delivered to heat exchanger heat exchange by raw material conveying device, enters vaporizing chamber gasification after heat exchange; Methanol vapor after gasification and aqueous vapor enter reformer chamber, and reformer chamber is provided with catalyst, and reformer chamber bottom and middle portion temperature are 320 DEG C ~ 430 DEG C; The temperature on described reformer chamber top is 440 DEG C ~ 560 DEG C; Reformer chamber is connected by connecting line with separation chamber, all or part of top being arranged at reformer chamber of connecting line, and the high temperature by reformer chamber top continues the gas that heating exports from reformer chamber; Described connecting line, as the buffering between reformer chamber and separation chamber, makes the temperature of the gas exported from reformer chamber identical with the temperature of separation chamber or close; Temperature in described separation chamber is set as 360 DEG C ~ 560 DEG C; Be provided with membrane separator in separation chamber, obtain hydrogen from the aerogenesis end of membrane separator.
Described reformer chamber is provided with catalyst, and catalyst comprises oxide, the oxide of Pd, the oxide of Cu, the oxide of Fe, the oxide of Zn, rare-earth oxide, the transition metal oxide of Pt.Wherein precious metals pt content accounts for 0.5% ~ 2% of catalyst total mass, Pd content accounts for 1% ~ 5% of catalyst total mass, the oxide of Cu accounts for 5% ~ 15% of catalyst total mass, the oxide of Fe accounts for 2% ~ 10% of catalyst total mass, the oxide of Zn accounts for 10% ~ 25% of catalyst total mass, rare-earth oxide accounts for 5% ~ 45% of catalyst total mass, and all the other are transition metal oxide.
Or described catalyst is copper-based catalysts, comprise material and mass fraction is: the CuO of 3-17 part, the ZrO of the ZnO of 3-18 part, 0.5-3 part, the Al of 55-80 part
2o
3, the CeO of 1-3 part
2, the La of 1-3 part
2o
3.As, copper-based catalysts comprises material and mass fraction is: the CuO of 10 parts, the ZnO of 10 parts, the ZrO of 2 parts, the Al of 60 parts
2o
3, the CeO of 2 parts
2, the La of 2 parts
2o
3.
Described raw material conveying device provides power, by the feedstock transportation in liquid container to hydrogen producer; Described raw material conveying device provides the pressure of 0.15 ~ 5MPa to raw material, and the hydrogen that hydrogen producer is obtained has enough pressure; After described hydrogen producer starts hydrogen manufacturing, the hydrogen partial that hydrogen producer is obtained is or/and residual air is run by burning maintenance hydrogen producer.
The hydrogen that described hydrogen producer 20 obtains is delivered to membrane separation device 30 and is separated, and is more than or equal to 0.7M Pa (if pressure inside and outside membrane separation device 30 is 0.7M Pa or 1.1M Pa or 1.2M Pa or 1.5M Pa or 5M Pa) for separating of the difference of pressure inside and outside the membrane separation device 30 of hydrogen.In the present embodiment, described membrane separation device 30 is the membrane separation device at porous ceramic surface Vacuum Deposition palladium-silver, and film plating layer is palladium-silver, and the percent by weight palladium of palladium-silver accounts for 75% ~ 78%, and silver accounts for 22% ~ 25%.
Obtained hydrogen is passed through transfer conduit real-time Transmission to hydrogen gas generating system by described hydrogen manufacturing subsystem; Described transfer conduit is provided with air pressure adjustment subsystem, for adjusting the air pressure in transfer conduit; The hydrogen gas generation that described hydrogen gas generating system utilizes hydrogen manufacturing subsystem obtained.
As shown in Figure 4, described air pressure adjustment subsystem 200 comprises microprocessor 21, gas pressure sensor 22, valve positioner 23, air outlet valve 24, outlet pipe 25.Described gas pressure sensor 22 is arranged in transfer conduit, in order to respond to the barometric information in transfer conduit, and the barometric information of induction is sent to microprocessor 21; This barometric information received from gas pressure sensor 22 and setting threshold interval are compared by described microprocessor 21, and control the switch of air outlet valve 24 with this.When the pressure data received is higher than the maxim in setting threshold interval, air outlet valve setting-up time opened by microprocessor 21 by-pass valve control controller 23, air pressure in transfer conduit is made to be in setting range. preferably, one end of outlet pipe 25 connects air outlet valve 24, the other end connects described hydrogen manufacturing subsystem 100, and the heating device (as reformer chamber) that needs being hydrogen manufacturing subsystem 100 by burning heats; When the pressure data received is lower than the minimum value in setting threshold interval, microprocessor 21 controls the delivery speed that described hydrogen manufacturing subsystem 100 accelerates raw material, thus improves hydrogen manufacturing speed.
As shown in Figure 3, described Collection utilization subsystem 400 comprises hydrogen water separator 401, hydrogen boiler check valve 402, the Vent passageway of hydrogen gas generating system 300 connects the entrance of hydrogen water separator 401, be provided with hydrogen boiler check valve 402 in the pipeline that hydrogen water separator 401 exit connects, prevent hydrogen from pouring in down a chimney; Described hydrogen water separator 401 is for separating of hydrogen and water.In addition, described Collection utilization subsystem also comprises hydrogen/oxygen separator, for separating of hydrogen and oxygen; Hydrogen/oxygen separator is arranged between described hydrogen gas generating system Vent passageway and hydrogen water separator.
In the present embodiment, described Collection utilization subsystem 400 also comprises oxygen water separator 411, oxygen check valve 412, for collecting oxygen.The hydrogen that described Collection utilization subsystem 400 is collected and oxygen, for hydrogen manufacturing subsystem 100, also can be used for hydrogen gas generating system 300 to use.In addition, the oxygen collected can be deposited in setting container, for people's oxygen uptake; The water collected can be used for people to drink.
Because described Collection utilization subsystem comprises air water separator (as above-mentioned hydrogen water separator, oxygen water separator), therefore water can be collected (than the also many several times of the moisture in raw material, because also containing hydrogen atom in methyl alcohol, water is obtained with oxygen reaction) after obtained hydrogen, water is delivered to hydrogen manufacturing subsystem 100, raw water can recycle, without the need to other interpolation.
Therefore, present system can collect the utilities such as hydrogen, oxygen, water from the residual air of hydrogen gas generating system, can improve the generating efficiency of system, simultaneously conservation (water).
Described hydrogen manufacturing subsystem utilizes methanol-water to prepare hydrogen, and described hydrogen manufacturing subsystem comprises solid hydrogen reservoir vessel, liquid container, raw material conveying device, device for rapidly starting, hydrogen producer, membrane separation device;
Described hydrogen gas generating system comprises fuel cell, and fuel cell comprises some sub-fuel cell modules, and each sub-fuel cell module comprises at least one super capacitor; Electric energy can be exported efficiently like this, and not need high-capacity lithium cell.
Described transportation means also comprises the second genemotor, energy storage units, kinetic energy converting unit, and kinetic energy converting unit, energy storage units, the second genemotor connect successively; Described kinetic energy converting unit by the transformation of energy of drag be power storage in energy storage units, for the second genemotor provides electric energy.Described second genemotor also connects hydrogen gas generating system, by hydrogen gas generating system for the second genemotor provides the energy.
Described transportation means also comprises road environment induction module, allocation database, hydrogen distribution module; Hydrogen distribution module is connected with road environment induction module, allocation database respectively, is that each genemotor distributes corresponding hydrogen according to the data in the data of road environment induction module induction and allocation database.
Described road environment induction module is in order to respond to road congestion information, ground flat degree information; Road congestion information, according to transportation means real-time speed, to accelerate, deceleration frequency, and parking period is determined; Ground flat degree information is determined according to the obliquity sensor that transportation means chassis is arranged.
Some data sheet are stored in described allocation database, record in data sheet each road congestion information, ground flat degree information corresponding distribute the data (these data environmentally information can distribute different power to two genemotors, raise the efficiency) of hydrogen for genemotor, the second genemotor; In genemotor, the second genemotor one for driving front-wheel, another for driving front-wheel or/and trailing wheel.
Embodiment two
A kind of alcohol hydrogen electric transportation instrument, described electric transportation instrument comprises: hydrogen production by methanol system, hydrogen gas generating system, genemotor, and hydrogen production by methanol system, hydrogen gas generating system, genemotor connect successively; Described hydrogen gas generating system comprises fuel cell, and fuel cell comprises some sub-fuel cell modules, and each sub-fuel cell module comprises at least one super capacitor.
In sum, the alcohol hydrogen electric transportation instrument that the present invention proposes, can utilize methyl alcohol as the energy of transportation means, solves energy shock, reduces vehicular discharge.Device for producing hydrogen volume of the present invention is little, utilizes distinctive catalyst formulation and palladium film to purify, and the hydrogen of preparation fast, stable, purity is high, can provide stable input energy sources for transportation means.
Here description of the invention and application is illustrative, not wants by scope restriction of the present invention in the above-described embodiments.Distortion and the change of embodiment disclosed are here possible, are known for the replacement of embodiment those those of ordinary skill in the art and the various parts of equivalence.Those skilled in the art are noted that when not departing from spirit of the present invention or essential characteristic, the present invention can in other forms, structure, layout, ratio, and to realize with other assembly, material and parts.When not departing from the scope of the invention and spirit, can other distortion be carried out here to disclosed embodiment and change.
Claims (10)
1. an alcohol hydrogen electric transportation instrument, is characterized in that, described electric transportation instrument comprises: hydrogen production by methanol system, hydrogen gas generating system, genemotor, and hydrogen production by methanol system, hydrogen gas generating system, genemotor connect successively;
Described hydrogen production by methanol system comprises hydrogen manufacturing subsystem, air pressure adjustment subsystem, Collection utilization subsystem, and hydrogen manufacturing subsystem, air pressure adjustment subsystem, hydrogen gas generating system, Collection utilization subsystem connect successively;
Described hydrogen manufacturing subsystem utilizes methanol-water to prepare hydrogen, and described hydrogen manufacturing subsystem comprises solid hydrogen reservoir vessel, liquid container, raw material conveying device, device for rapidly starting, hydrogen producer, membrane separation device;
Described hydrogen producer comprises heat exchanger, vaporizing chamber, reformer chamber; Membrane separation device is arranged in separation chamber, and separation chamber is arranged at the inside of reformer chamber; Described solid hydrogen reservoir vessel, liquid container are connected with hydrogen producer respectively; Liquid first alcohol and water is stored in liquid container;
Described device for rapidly starting provides the startup energy for hydrogen producer; Described device for rapidly starting comprises the first starter gear, the second starter gear; Described first starter gear comprises the first heating arrangements, the first gasification pipe, and the internal diameter of the first gasification pipe is 1 ~ 2mm, and the first gasification pipe is closely wound on the first heating arrangements; One end of described first gasification pipe connects liquid container, sends in the first gasification pipe by raw material conveying device by methyl alcohol; The other end of the first gasification pipe exports vaporized methyl alcohol, then by ignition mechanism ignition; Or the other end of the first gasification pipe exports vaporized methyl alcohol, and the methanol temperature exported reaches spontaneous ignition temperature, directly spontaneous combustion after methyl alcohol exports from the first gasification pipe; Described second starter gear comprises the second gasification pipe, the main body of the second gasification pipe is arranged at described reformer chamber, first gasification pipe is or/and the methyl alcohol that the second gasification pipe exports is heat the second gasification pipe, by the methanol gasifying in the second gasification pipe while reformer chamber heats; Described reformer chamber inwall is provided with heating pipe line, is placed with catalyst in heating pipe line; Described device for rapidly starting is reformer chamber heating by the described heating pipe line of heating; After described hydrogen generating system starts, hydrogen generating system provides the energy needed for operation by the hydrogen that hydrogen producer obtains;
The initial start energy of described device for rapidly starting is that some solar powers start module, and solar power starts module and comprises the solar panel, solar energy-electric energy change-over circuit, the solar cell that connect successively; Solar power starts module provides electric energy for the first heating arrangements; Or the initial start energy of described device for rapidly starting is manual generator, manual generator by the power storage that sends in battery;
Described catalyst comprises oxide, the oxide of Pd, the oxide of Cu, the oxide of Fe, the oxide of Zn, rare-earth oxide, the transition metal oxide of Pt; Wherein, precious metals pt content accounts for 0.6% ~ 1.8% of catalyst total mass, Pd content accounts for 1.1% ~ 4% of catalyst total mass, the oxide of Cu accounts for 6% ~ 12% of catalyst total mass, the oxide of Fe accounts for 3% ~ 8% of catalyst total mass, the oxide of Zn accounts for 8% ~ 20% of catalyst total mass, and rare-earth oxide accounts for 6% ~ 40% of catalyst total mass, and all the other are transition metal oxide;
Or described catalyst is copper-based catalysts, comprise material and mass fraction is: the CuO of 3-17 part, the ZrO of the ZnO of 3-18 part, 0.5-3 part, the Al of 55-80 part
2o
3, the CeO of 1-3 part
2, the La of 1-3 part
2o
3;
Store solid hydrogen in described solid hydrogen reservoir vessel, when hydrogen generating system starts, by gasification module, solid hydrogen is converted to gaseous hydrogen, gaseous hydrogen passes through combustion heat release, for hydrogen producer provides startup heat energy, as the startup energy of hydrogen producer;
First alcohol and water in described liquid container is delivered to heat exchanger heat exchange by raw material conveying device, enters vaporizing chamber gasification after heat exchange; Methanol vapor after gasification and aqueous vapor enter reformer chamber, and reformer chamber is provided with catalyst, and reformer chamber bottom and middle portion temperature are 300 DEG C ~ 420 DEG C; The temperature on described reformer chamber top is 400 DEG C ~ 570 DEG C; Reformer chamber is connected by connecting line with separation chamber, all or part of top being arranged at reformer chamber of connecting line, and the high temperature by reformer chamber top continues the gas that heating exports from reformer chamber; Described connecting line, as the buffering between reformer chamber and separation chamber, makes the temperature of the gas exported from reformer chamber identical with the temperature of separation chamber or close; Temperature in described separation chamber is set as 350 DEG C ~ 570 DEG C; Be provided with membrane separator in separation chamber, obtain hydrogen from the aerogenesis end of membrane separator;
Described raw material conveying device provides power, by the feedstock transportation in liquid container to hydrogen producer; Described raw material conveying device provides the pressure of 0.15 ~ 5MPa to raw material, and the hydrogen that hydrogen producer is obtained has enough pressure;
After described hydrogen producer starts hydrogen manufacturing, the hydrogen partial that hydrogen producer is obtained is or/and residual air is run by burning maintenance hydrogen producer;
The hydrogen that described hydrogen producer obtains is delivered to membrane separation device and is separated, and is more than or equal to 0.7M Pa for separating of the difference of pressure inside and outside the membrane separation device of hydrogen; Described membrane separation device is the membrane separation device at porous ceramic surface Vacuum Deposition palladium-silver, and film plating layer is palladium-silver, and the percent by weight palladium of palladium-silver accounts for 75% ~ 78%, and silver accounts for 22% ~ 25%;
Obtained hydrogen is passed through transfer conduit real-time Transmission to hydrogen gas generating system by described hydrogen manufacturing subsystem; Described transfer conduit is provided with air pressure adjustment subsystem, for adjusting the air pressure in transfer conduit; The hydrogen gas generation that described hydrogen gas generating system utilizes hydrogen manufacturing subsystem obtained;
Described air pressure adjustment subsystem comprises microprocessor, gas pressure sensor, valve positioner, air outlet valve, outlet pipe; Described gas pressure sensor is arranged in transfer conduit, in order to respond to the barometric information in transfer conduit, and the barometric information of induction is sent to microprocessor; This barometric information received from gas pressure sensor and setting threshold interval are compared by described microprocessor; When the pressure data received is higher than the maxim in setting threshold interval, Microprocessor S3C44B0X valve positioner opens air outlet valve setting-up time, air pressure in transfer conduit is made to be in setting range, one end of outlet pipe connects air outlet valve simultaneously, the other end connects described hydrogen manufacturing subsystem, and the heating device that needs being hydrogen manufacturing subsystem by burning heats; When the pressure data received is lower than the minimum value in setting threshold interval, hydrogen manufacturing subsystem described in Microprocessor S3C44B0X accelerates the delivery speed of raw material;
Described Collection utilization subsystem connects the Vent passageway of hydrogen gas generating system, hydrogen, oxygen, water is collected respectively from the gas of discharging, utilize collect hydrogen, oxygen for hydrogen manufacturing subsystem or/and hydrogen gas generating system, the water collected as the raw material of hydrogen manufacturing subsystem, thus recycles;
Described Collection utilization subsystem comprises hydrogen/oxygen separator, hydrogen water separator, hydrogen boiler check valve, oxygen water separator, oxygen check valve, by hydrogen and oxygen separation, is then separated with water by hydrogen respectively, oxygen is separated with water;
Described hydrogen gas generating system comprises fuel cell, and fuel cell comprises some sub-fuel cell modules, and each sub-fuel cell module comprises at least one super capacitor;
Described transportation means also comprises the second genemotor, energy storage units, kinetic energy converting unit, and kinetic energy converting unit, energy storage units, the second genemotor connect successively; Described kinetic energy converting unit by the transformation of energy of drag be power storage in energy storage units, for the second genemotor provides electric energy;
Described second genemotor also connects hydrogen gas generating system, by hydrogen gas generating system for the second genemotor provides the energy;
Described transportation means also comprises road environment induction module, allocation database, hydrogen distribution module; Hydrogen distribution module is connected with road environment induction module, allocation database respectively, is that each genemotor distributes corresponding hydrogen according to the data in the data of road environment induction module induction and allocation database;
Described road environment induction module is in order to respond to road congestion information, ground flat degree information; Road congestion information, according to transportation means real-time speed, to accelerate, deceleration frequency, and parking period is determined; Ground flat degree information is determined according to the obliquity sensor that transportation means chassis is arranged;
Store some data sheet in described allocation database, record in data sheet each road congestion information, ground flat degree information corresponding distribute the data of hydrogen for genemotor, the second genemotor; In genemotor, the second genemotor one for driving front-wheel, another for driving front-wheel or/and trailing wheel.
2. an alcohol hydrogen electric transportation instrument, is characterized in that, described electric transportation instrument comprises: hydrogen production by methanol system, hydrogen gas generating system, genemotor, and hydrogen production by methanol system, hydrogen gas generating system, genemotor connect successively;
Described hydrogen gas generating system comprises fuel cell, and fuel cell comprises some sub-fuel cell modules, and each sub-fuel cell module comprises at least one super capacitor.
3. alcohol hydrogen electric transportation instrument according to claim 2, is characterized in that:
Described hydrogen production by methanol system utilizes preparing hydrogen by reforming methanol-water steam, and hydrogen obtains highly purified hydrogen by the membrane separation device being coated with palladium-silver, and the hydrogen of acquisition is generated electricity by hydrogen gas generating system, and the electric energy sent is for electronic engine operation.
4. alcohol hydrogen electric transportation instrument according to claim 2, is characterized in that:
Described hydrogen production by methanol system comprises hydrogen manufacturing subsystem, air pressure adjustment subsystem, Collection utilization subsystem, and hydrogen manufacturing subsystem, air pressure adjustment subsystem, hydrogen gas generating system, Collection utilization subsystem connect successively;
Described hydrogen manufacturing subsystem utilizes methanol-water to prepare hydrogen, and described hydrogen manufacturing subsystem comprises solid hydrogen reservoir vessel, liquid container, raw material conveying device, device for rapidly starting, hydrogen producer, membrane separation device;
Described hydrogen producer comprises heat exchanger, vaporizing chamber, reformer chamber; Membrane separation device is arranged in separation chamber, and separation chamber is arranged at the inside of reformer chamber; Described solid hydrogen reservoir vessel, liquid container are connected with hydrogen producer respectively; Liquid first alcohol and water is stored in liquid container;
Described device for rapidly starting provides the startup energy for hydrogen producer; Described device for rapidly starting comprises the first starter gear, the second starter gear; Described first starter gear comprises the first heating arrangements, the first gasification pipe, and the internal diameter of the first gasification pipe is 1 ~ 2mm, and the first gasification pipe is closely wound on the first heating arrangements; One end of described first gasification pipe connects liquid container, sends in the first gasification pipe by raw material conveying device by methyl alcohol; The other end of the first gasification pipe exports vaporized methyl alcohol, then by ignition mechanism ignition; Or the other end of the first gasification pipe exports vaporized methyl alcohol, and the methanol temperature exported reaches spontaneous ignition temperature, directly spontaneous combustion after methyl alcohol exports from the first gasification pipe; Described second starter gear comprises the second gasification pipe, the main body of the second gasification pipe is arranged at described reformer chamber, first gasification pipe is or/and the methyl alcohol that the second gasification pipe exports is heat the second gasification pipe, by the methanol gasifying in the second gasification pipe while reformer chamber heats; Described reformer chamber inwall is provided with heating pipe line, is placed with catalyst in heating pipe line; Described device for rapidly starting is reformer chamber heating by the described heating pipe line of heating; After described hydrogen generating system starts, hydrogen generating system provides the energy needed for operation by the hydrogen that hydrogen producer obtains;
Store solid hydrogen in described solid hydrogen reservoir vessel, when hydrogen generating system starts, by gasification module, solid hydrogen is converted to gaseous hydrogen, gaseous hydrogen passes through combustion heat release, for hydrogen producer provides startup heat energy, as the startup energy of hydrogen producer;
First alcohol and water in described liquid container is delivered to heat exchanger heat exchange by raw material conveying device, enters vaporizing chamber gasification after heat exchange; Methanol vapor after gasification and aqueous vapor enter reformer chamber, and reformer chamber is provided with catalyst, and reformer chamber bottom and middle portion temperature are 300 DEG C ~ 420 DEG C; The temperature on described reformer chamber top is 400 DEG C ~ 570 DEG C; Reformer chamber is connected by connecting line with separation chamber, all or part of top being arranged at reformer chamber of connecting line, and the high temperature by reformer chamber top continues the gas that heating exports from reformer chamber; Described connecting line, as the buffering between reformer chamber and separation chamber, makes the temperature of the gas exported from reformer chamber identical with the temperature of separation chamber or close; Temperature in described separation chamber is set as 350 DEG C ~ 570 DEG C; Be provided with membrane separator in separation chamber, obtain hydrogen from the aerogenesis end of membrane separator;
Described raw material conveying device provides power, by the feedstock transportation in liquid container to hydrogen producer; Described raw material conveying device provides the pressure of 0.15 ~ 5MPa to raw material, and the hydrogen that hydrogen producer is obtained has enough pressure;
After described hydrogen producer starts hydrogen manufacturing, the hydrogen partial that hydrogen producer is obtained is or/and residual air is run by burning maintenance hydrogen producer;
The hydrogen that described hydrogen producer obtains is delivered to membrane separation device and is separated, and is more than or equal to 0.7M Pa for separating of the difference of pressure inside and outside the membrane separation device of hydrogen; Described membrane separation device is the membrane separation device at porous ceramic surface Vacuum Deposition palladium-silver, and film plating layer is palladium-silver, and the percent by weight palladium of palladium-silver accounts for 75% ~ 78%, and silver accounts for 22% ~ 25%;
Obtained hydrogen is passed through transfer conduit real-time Transmission to hydrogen gas generating system by described hydrogen manufacturing subsystem; Described transfer conduit is provided with air pressure adjustment subsystem, for adjusting the air pressure in transfer conduit; The hydrogen gas generation that described hydrogen gas generating system utilizes hydrogen manufacturing subsystem obtained;
Described air pressure adjustment subsystem comprises microprocessor, gas pressure sensor, valve positioner, air outlet valve, outlet pipe; Described gas pressure sensor is arranged in transfer conduit, in order to respond to the barometric information in transfer conduit, and the barometric information of induction is sent to microprocessor; This barometric information received from gas pressure sensor and setting threshold interval are compared by described microprocessor; When the pressure data received is higher than the maxim in setting threshold interval, Microprocessor S3C44B0X valve positioner opens air outlet valve setting-up time, air pressure in transfer conduit is made to be in setting range, one end of outlet pipe connects air outlet valve simultaneously, the other end connects described hydrogen manufacturing subsystem, and the heating device that needs being hydrogen manufacturing subsystem by burning heats; When the pressure data received is lower than the minimum value in setting threshold interval, hydrogen manufacturing subsystem described in Microprocessor S3C44B0X accelerates the delivery speed of raw material;
Described Collection utilization subsystem connects the Vent passageway of hydrogen gas generating system, hydrogen, oxygen, water is collected respectively from the gas of discharging, utilize collect hydrogen, oxygen for hydrogen manufacturing subsystem or/and hydrogen gas generating system, the water collected as the raw material of hydrogen manufacturing subsystem, thus recycles;
Described Collection utilization subsystem comprises hydrogen/oxygen separator, hydrogen water separator, hydrogen boiler check valve, oxygen water separator, oxygen check valve, by hydrogen and oxygen separation, is then separated with water by hydrogen respectively, oxygen is separated with water.
5. alcohol hydrogen electric transportation instrument according to claim 4, is characterized in that:
The initial start energy of described device for rapidly starting is that some solar powers start module, and solar power starts module and comprises the solar panel, solar energy-electric energy change-over circuit, the solar cell that connect successively; Solar power starts module provides electric energy for the first heating arrangements; Or the initial start energy of described device for rapidly starting is manual generator, manual generator by the power storage that sends in battery.
6. alcohol hydrogen electric transportation instrument according to claim 4, is characterized in that:
Described catalyst comprises oxide, the oxide of Pd, the oxide of Cu, the oxide of Fe, the oxide of Zn, rare-earth oxide, the transition metal oxide of Pt;
Wherein, precious metals pt content accounts for 0.6% ~ 1.8% of catalyst total mass, Pd content accounts for 1.1% ~ 4% of catalyst total mass, the oxide of Cu accounts for 6% ~ 12% of catalyst total mass, the oxide of Fe accounts for 3% ~ 8% of catalyst total mass, the oxide of Zn accounts for 8% ~ 20% of catalyst total mass, and rare-earth oxide accounts for 6% ~ 40% of catalyst total mass, and all the other are transition metal oxide.
7. alcohol hydrogen electric transportation instrument according to claim 4, is characterized in that:
Described catalyst is copper-based catalysts, comprises material and mass fraction is: the CuO of 2-20 part, the ZrO of the ZnO of 2-20 part, 0.1-5 part, the Al of 45-95 part
2o
3, the CeO of 0-5 part
2, the La of 0-5 part
2o
3.
8. alcohol hydrogen electric transportation instrument according to claim 2, is characterized in that:
Described transportation means also comprises the second genemotor, energy storage units, kinetic energy converting unit, and kinetic energy converting unit, energy storage units, the second genemotor connect successively;
Described kinetic energy converting unit by the transformation of energy of drag be power storage in energy storage units, for the second genemotor provides electric energy.
9. alcohol hydrogen electric transportation instrument according to claim 8, is characterized in that:
Described second genemotor also connects hydrogen gas generating system, by hydrogen gas generating system for the second genemotor provides the energy.
10. alcohol hydrogen electric transportation instrument according to claim 8, is characterized in that:
Described transportation means also comprises road environment induction module, allocation database, hydrogen distribution module; Hydrogen distribution module is connected with road environment induction module, allocation database respectively, is that each genemotor distributes corresponding hydrogen according to the data in the data of road environment induction module induction and allocation database;
Described road environment induction module is in order to respond to road congestion information, ground flat degree information; Road congestion information, according to automobile real-time speed, to accelerate, deceleration frequency, and parking period is determined; Ground flat degree information is determined according to the obliquity sensor that car chassis is arranged;
Store some data sheet in described allocation database, record in data sheet each road congestion information, ground flat degree information corresponding distribute the data of hydrogen for genemotor, the second genemotor; In genemotor, the second genemotor one for driving trailing wheel or/and front-wheel, another for driving front-wheel or/and trailing wheel.
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| CN105280944A (en) * | 2015-11-03 | 2016-01-27 | 上海合既得动氢机器有限公司 | Water-hydrogen power engineering van without exhaust gas emission |
| CN105280945A (en) * | 2015-11-03 | 2016-01-27 | 上海合既得动氢机器有限公司 | Water-hydrogen power bicycle without exhaust gas emission |
| CN105261776A (en) * | 2015-11-03 | 2016-01-20 | 上海合既得动氢机器有限公司 | Methanol-hydrogen electric bus |
| CN105258265A (en) * | 2015-11-03 | 2016-01-20 | 上海合既得动氢机器有限公司 | Water hydrogen humidifier |
| CN105390718A (en) * | 2015-11-03 | 2016-03-09 | 上海合既得动氢机器有限公司 | Water-hydrogen power train without exhaust gas emission |
| CN105390719A (en) * | 2015-11-03 | 2016-03-09 | 上海合既得动氢机器有限公司 | Alcohol hydrogen power generation device and storage apparatus thereof |
| CN105428674A (en) * | 2015-11-03 | 2016-03-23 | 上海合既得动氢机器有限公司 | Water-hydrogen power motorcycle free of exhaust gas emission |
| CN105253855A (en) * | 2015-11-03 | 2016-01-20 | 上海合既得动氢机器有限公司 | Water-hydrogen intelligent home system |
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Application publication date: 20151021 |