CN105071742A

CN105071742A - Water hydrogen energy self-powered system and method

Info

Publication number: CN105071742A
Application number: CN201510496940.9A
Authority: CN
Inventors: 向华
Original assignee: Shanghai Hejide Dynamic Hydrogen Machine Co Ltd
Current assignee: Shanghai Hejide Dynamic Hydrogen Machine Co Ltd
Priority date: 2015-08-13
Filing date: 2015-08-13
Publication date: 2015-11-18

Abstract

The invention discloses a water hydrogen energy self-powered system and method. The system comprises a natural energy power generation unit, a methanol power generation unit, a rechargeable battery, a charging unit, a methanol storage unit, a biogas alcohol production unit, a hydrogen alcohol production unit, an electric hydrogen production unit and a master control unit. The master control unit is also used for acquiring the on-state of electricity use equipment so that real-time electricity use demand data are acquired. Meanwhile, the master control unit acquires real-time power generation capacity data of the natural energy power generation unit and the methanol power generation unit. When the power generation capacity data are greater than the electricity use demand data, the charging unit is controlled to supply residual electric energy to the rechargeable battery for charging. When the power generation capacity data are less than the electricity use demand data, the rechargeable battery is started to supply power to the electricity use equipment. According to the water hydrogen energy self-powered system and method, energy storage and output can be controlled according to power generation capacity and power consumption so that fully utilization of energy is facilitated further, and the water hydrogen energy self-powered system and method is energy-saving and environment-friendly.

Description

A kind of water hydrogen energy source self-contained electric system and method

Technical field

The invention belongs to hydrogen from methyl alcohol power supply technique field, relate to a kind of electric power system, particularly relate to a kind of water hydrogen energy source self-contained electric system; Meanwhile, the invention still further relates to a kind of water hydrogen energy source self-powered method.

Background technology

Energy crisis and ecocrisis annoying countries in the world government always, equally also annoying Chinese Government, and particularly China is large agricultural country, and the increasing both production and income of several hundred million peasants is also entangled with governments at all levels always.Though the effect to some extent of exploration for many years, never important breakthrough.

The thinking of application energy state scientific and engineering and visual angle, by the analysis to existing agricultural food product production economy pattern, the feature of the unified with nature energy, finds that natural energy resources and food production have closely similar feature.Can reach a conclusion: the new rural village economic model of food and natural energy resources coproduction, in rural area, can be set up completely in the production base of natural energy resources in rural area, be referred to as energy state agricultural economy or rural area energy state economy.

Technically, several main flow natural energy source utilizing electricity generating techns are ripe: 10kw solar energy heat build-up stirling generator realizes commercialization; Wind-driven generator also realizes commercialization; Biomass-making biogas is universal for many years.Existing problem is that the storage of these natural energy resources that can obtain in a large number annoyings the mankind always.

In order to effectively utilize stalk and the farm animal excrement of a large amount of existence in rural area, the rural area in some areas starts to utilize stalk and farm animal excrement to manufacture biogas.Biogas be organic substance under anaerobic, through the fermentation of microbe and a kind of fuel gas generated.Because this gas is swampy at first, so be called biogas.The various organic substances such as human and animal excreta, stalk, sewage, in airtight biogas generating pit, at anaerobism (not having oxygen) condition bottom fermentation, namely by miscellaneous methane fermentating microorganism decomposition and inversion, thus produce biogas.Biogas is a kind of mist, can burn.Biogas is the imflammable gas that organic substance produces through microbiological anaerobic digestion.

Biogas is the mixture of multiple gases, and general containing methane 50 ~ 70%, all the other are carbon dioxide and a small amount of nitrogen, hydrogen and hydrogen sulfide etc.Its characteristic is similar to natural gas.As during containing the biogas of 8.6 ~ 20.8% (by volume) in air, volatile mist will be formed.Biogas is used for cooking except direct burning, dries except agricultural byproducts, heating, illumination and gas welding etc., also can make the industrial chemicals such as the fuel of internal combustion engine and methanol, formalin, carbon tetrachloride.The feed liquid of discharging after firedamp gas equipment fermentation and sediment, containing more rich nutriment, can be used as fertilizer and feed.

Biogas is some organic substances, under certain temperature, humidity, acidity condition, and isolated air (as with biogas generating pit), the imflammable gas of the generation through microbial action (fermentation).It contains a small amount of hydrogen sulfide, so slightly stink.Fermentation is complicated biochemical change, has many microbes to participate in.

Reaction roughly divides two stages: (1) microbe becomes simple material, as lower fatty acid, alcohol, aldehyde, carbon dioxide, ammonia, hydrogen and hydrogen sulfide etc. the carbohydrate in the organic substance of complexity, fat, protein degradation.(2) by the effect of methane bacterial classification, some simple materials are made to become methane.Normally to produce biogas, be necessary for microbe and create good condition, make it can survive, breed.

Biogas generating pit must meet multiple condition.First, biogas generating pit is airtight.Fermenting organic material becomes biogas, is the result of multiple anaerobic bacteria activity, therefore will causes the anaerobic environment of an anaerobic bacteria activity.Isolated air to be noted when building biogas generating pit, airtight, do not seep water.Secondly, 20 ~ 40 DEG C to be maintained in biogas generating pit, because factor of created gas is the highest at these temperatures usually.3rd, biogas generating pit will have sufficient nutrient.Microbe will survive, breed, and must draw nutrient from fermented material.In the fermentation raw material of biogas generating pit, human and animal excreta can provide nitrogen element, and the celluloses such as the stalk of crops can provide carbon.4th, fermentation raw material will contain suitable quantity of water, in the fermentation raw material of General Requirements biogas generating pit moisture about 80%, too much or very few all unfavorable to aerogenesis.5th, the pH value general control of biogas generating pit is 7 ~ 8.5.

People mainly obtain energy by the mode making it burn to the utilization of biogas, and the utilance of the energy is lower.Meanwhile, utilize the technology of biogas power generation also to truly have existence, but existing electricity generation system carries out heat energy power-generating by the mode of biogas combustion, energy conversion efficiency is lower, therefore fails extensive use.

In addition, nowadays people also have limitation to the utilization of the natural energy resources such as wind energy, solar energy, normally directly power supply or store in the battery, if in addition dump energy, cannot store, and this is also being that one to resource is wasted virtually.

In view of this, nowadays in the urgent need to designing a kind of new supply power mode, to overcome the above-mentioned defect of existing supply power mode.

Summary of the invention

Technical problem to be solved by this invention is: provide a kind of water hydrogen energy source self-contained electric system, can, according to the storage of energy output, the power consumption control energy and output, more be conducive to utilizing the energy fully, energy-conserving and environment-protective.

In addition, the present invention also provides a kind of water hydrogen energy source self-powered method, can, according to the storage of energy output, the power consumption control energy and output, more be conducive to utilizing the energy fully, energy-conserving and environment-protective.

For solving the problems of the technologies described above, the present invention adopts following technical scheme:

A kind of water hydrogen energy source self-contained electric system, described system comprises: wind-power generation unit, solar power generation unit, methyl alcohol generator unit, rechargeable battery, charhing unit, methyl alcohol memory cell, biogas alcohol unit, hydrogen alcohol unit, electric Hydrogen Unit, main control unit;

Described main control unit connects wind-power generation unit, solar power generation unit, methyl alcohol generator unit, rechargeable battery, charhing unit, biogas alcohol unit, hydrogen alcohol unit, electric Hydrogen Unit respectively, controls the work of unit;

Described wind-power generation unit, solar power generation unit, methyl alcohol generator unit connect power consumption equipment respectively, directly for power consumption equipment is powered;

Described wind-power generation unit, solar power generation unit, methyl alcohol generator unit connect charhing unit respectively, are rechargeable battery charging by charhing unit;

Described main control unit also in order to obtain the opening of power consumption equipment, thus obtains real-time need for electricity data; Meanwhile, main control unit obtains the real-time energy output data of wind-power generation unit, solar power generation unit, methyl alcohol generator unit;

Described main control unit does corresponding control according to real-time need for electricity data, in real time energy output data; When energy output data are greater than need for electricity data, controlling charhing unit is rechargeable battery charging by unnecessary electric energy; When energy output data are less than need for electricity data, be that power consumption equipment is powered by starting rechargeable battery;

Obtained methyl alcohol, in order to biomass are obtained methyl alcohol by fermentation, is stored to methyl alcohol memory cell by described biogas alcohol unit;

Described methyl alcohol generator unit utilizes methyl alcohol to generate electricity, and generates carbon dioxide simultaneously, the carbon dioxide of generation is delivered to hydrogen alcohol unit;

Described electric Hydrogen Unit, in order to by water electrolysis, obtains hydrogen and oxygen, hydrogen is delivered to hydrogen alcohol unit; Electricity Hydrogen Unit starts when energy output remaining data reaches set point, utilizes the hydrogen manufacturing of surplus electric energy;

Described hydrogen alcohol unit in order to utilize hydrogen, carbon dioxide obtains methyl alcohol; Described hydrogen alcohol unit starts when energy output remaining data reaches setting high level, obtained methyl alcohol;

Methyl alcohol generator unit comprises: solid hydrogen reservoir vessel, device for rapidly starting, liquid container, raw material conveying device, hydrogen producer, membrane separation device, hydrogen gas generation device;

Described hydrogen producer comprises heat exchanger, vaporizer, reformer chamber; Membrane separation device is arranged in separation chamber, and separation chamber is arranged at the top 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;

By storing solid hydrogen in solid hydrogen reservoir vessel or/and device for rapidly starting provides the startup energy for hydrogen producer;

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 is the generating of hydrogen gas generation device, as the startup power supply of hydrogen producer;

Described device for rapidly starting comprises the first starting drive, the second starting drive; Described first starting drive 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 self-ignition point, directly spontaneous combustion after methyl alcohol exports from the first gasification pipe; Described second starting drive 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;

First alcohol and water in described liquid container is delivered to heat exchanger heat exchange by raw material conveying device, enters vaporizer gasification after heat exchange; 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 1.1 ~ 5MPa to raw material, and the hydrogen that hydrogen producer is obtained has enough pressure;

Methanol vapor after gasification and steam enter reformer chamber, and reformer chamber is provided with catalyst, and reformer chamber bottom and middle portion temperature are 350 DEG C ~ 409 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; Temperature in described separation chamber is set as 400 DEG C ~ 570 DEG C;

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 gross mass, Pd content accounts for 1.1% ~ 4% of catalyst gross mass, the oxide of Cu accounts for 6% ~ 12% of catalyst gross mass, the oxide of Fe accounts for 3% ~ 8% of catalyst gross mass, the oxide of Zn accounts for 8% ~ 20% of catalyst gross mass, and rare-earth oxide accounts for 6% ~ 40% of catalyst gross 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;

Described hydrogen gas generation device connects hydrogen producer, and the Partial DC electricity sent is delivered to hydrogen producer; Hydrogen producer drives electromagnetic heater to be reformer chamber, separation chamber's heating by oneself obtained direct current;

Described electromagnetic heater comprises the reformation cylinder body forming reformer chamber, the separation cylinder body forming separation chamber, be arranged at the first heater coil outside reformation cylinder body, the second heater coil that splitter cylinder is external, reformation cylinder body, temperature sensor, the pressure sensor be separated in cylinder body, and electromagnetic controller; Data Control first heater coil that electromagnetic controller senses according to temperature sensor, pressure sensor, the electric current of the second heater coil, can make reformer chamber, separation chamber reaches design temperature instantaneously;

Be provided with membrane separator in described separation chamber, obtain hydrogen from the aerogenesis end of membrane separator; The hydrogen that described hydrogen producer obtains is delivered to membrane separation device and is separated, and is more than or equal to 1.1MPa 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 mass percent palladium of palladium-silver accounts for 75% ~ 78%, and silver accounts for 22% ~ 25%;

When system starts, prepare hydrogen by device for rapidly starting, the hydrogen prepared is delivered to the generating of hydrogen gas generation device; Then the electric energy sent is started hydrogen producer;

Described hydrogen producer also comprises electric energy estimation block, hydrogen prepares detection module, power storage module; Whether described electric energy estimation block can meet reformation in order to the electric energy estimated hydrogen gas generation device and send in real time, the electric energy of needs consumption when being separated; If met, then close device for rapidly starting;

Whether hydrogen is prepared detection module and is used for detecting the hydrogen prepared in real time of hydrogen producer and stablizes; If hydrogen prepared by hydrogen producer is unstable, then controls device for rapidly starting and again start, and the electric energy part obtained is stored in power storage module, use when electric energy is not enough to the consumption providing hydrogen producer;

Described hydrogen gas generation device is fuel cell system, and fuel cell system comprises: gas supply device, pile; Described gas supply device utilizes the gas of compression as power, and automatic transport is in pile;

Described fuel cell system also comprises air intake conduit, outlet pipe; The gas of described compression is mainly oxygen; Air enters pile with oxygen after mixer mixes;

Described fuel cell system also comprises gas regulating system; Described gas regulating system comprises valve regulated control device, and oxygen content transducer is or/and Compressed Gas compression ratio transducer;

The data sensed in order to respond to the content of oxygen in the air and oxygen that mix in mixer, and are sent to valve regulated control device by described oxygen content transducer;

The data sensed in order to the compression ratio of induced compression oxygen, and are sent to valve regulated control device by described Compressed Gas compression ratio transducer;

Described valve regulated control device or/and the induction result of Compressed Gas compression ratio transducer regulates oxygen infusion valve, air entrainment valve door, controls the conveying ratio of compressed oxygen, air according to oxygen content transducer; Mist is pushed to pile reaction by the power that compressed oxygen produces after entering mixer;

Described fuel cell system also comprises humidification system, and humidification system comprises humidity exchanging container, humidity exchanges pipeline, and it is a part for air intake conduit that humidity exchanges pipeline; After described reaction, gas outlet pipe is delivered to humidity exchanging container,

The material that described humidity exchanges pipeline is only permeable airtight, makes to react rear gas and natural air carries out humidity exchange, and cannot circulate between gas.

A kind of water hydrogen energy source self-contained electric system, described system comprises: natural energy generator unit, methyl alcohol generator unit, rechargeable battery, charhing unit, methyl alcohol memory cell, biogas alcohol unit, hydrogen alcohol unit, electric Hydrogen Unit, main control unit;

Described main control unit connects natural energy generator unit, methyl alcohol generator unit, rechargeable battery, charhing unit, biogas alcohol unit, hydrogen alcohol unit, electric Hydrogen Unit respectively, controls the work of unit;

Described natural energy generator unit, methyl alcohol generator unit connect power consumption equipment respectively, directly for power consumption equipment is powered;

Described natural energy generator unit, methyl alcohol generator unit connect charhing unit respectively, are rechargeable battery charging by charhing unit;

Described main control unit also in order to obtain the opening of power consumption equipment, thus obtains real-time need for electricity data; Meanwhile, main control unit obtains the real-time energy output data of natural energy generator unit, methyl alcohol generator unit; When energy output data are greater than need for electricity data, controlling charhing unit is rechargeable battery charging by unnecessary electric energy; When energy output data are less than need for electricity data, be that power consumption equipment is powered by starting rechargeable battery;

Described electric Hydrogen Unit, in order to by water electrolysis, obtains hydrogen and oxygen, hydrogen is delivered to hydrogen alcohol unit; Electricity Hydrogen Unit starts when energy output remaining data reaches setting high level, utilizes the hydrogen manufacturing of surplus electric energy;

Described hydrogen alcohol unit in order to utilize hydrogen, carbon dioxide obtains methyl alcohol; Described hydrogen alcohol unit starts when energy output remaining data reaches setting high level, obtained methyl alcohol.

As a preferred embodiment of the present invention, described natural energy generator unit comprises wind-power generation unit, solar power generation unit.

As a preferred embodiment of the present invention, described methyl alcohol generator unit comprises: hydrogen producer;

Described hydrogen producer comprises heat exchanger, vaporizer, reformer chamber, separation chamber; First alcohol and water in described liquid container is delivered to heat exchanger heat exchange by raw material conveying device, enters vaporizer gasification after heat exchange; Methanol vapor after gasification and steam enter reformer chamber, and reformer chamber is provided with catalyst; Be provided with membrane separator in described separation chamber, obtain hydrogen from the aerogenesis end of membrane separator;

Described hydrogen gas generation device is fuel cell system, and fuel cell system comprises: gas supply device, pile; Described gas supply device utilizes the gas of compression as power, and automatic transport is in pile.

As a preferred embodiment of the present invention, described methyl alcohol generator unit comprises: solid hydrogen reservoir vessel, device for rapidly starting, liquid container, raw material conveying device, hydrogen producer, membrane separation device, hydrogen gas generation device;

A method of supplying power to for above-mentioned water hydrogen energy source self-contained electric system, described method comprises the steps:

One or more generatings in step S1, natural energy generator unit, methyl alcohol generator unit; For power consumption equipment provides electric energy, or it is rechargeable battery charging;

Step S2, main control unit obtain the opening of power consumption equipment, thus obtain real-time need for electricity data; Meanwhile, main control unit obtains the real-time energy output data of natural energy generator unit, methyl alcohol generator unit;

Step S3, when energy output data are greater than need for electricity data, control charhing unit by unnecessary electric energy be rechargeable battery charging; When energy output data are less than need for electricity data, be that power consumption equipment is powered by starting rechargeable battery;

When energy output data are after providing power consumption equipment and rechargeable battery charging, when energy output remaining data reaches setting high level, start electric Hydrogen Unit, hydrogen alcohol unit; Described electric Hydrogen Unit, in order to by water electrolysis, obtains hydrogen and oxygen, hydrogen is delivered to hydrogen alcohol unit; Described hydrogen alcohol unit in order to utilize hydrogen, carbon dioxide obtains methyl alcohol;

When the enough power consumption equipment of the electric energy that natural energy generator unit sends uses, or when the enough power consumption equipments of electric energy of the electric energy that sends of natural energy generator unit and rechargeable battery conveying use, methyl alcohol generator unit does not work;

Meanwhile, biomass are obtained methyl alcohol by fermentation by biogas alcohol unit, and obtained methyl alcohol is stored to methyl alcohol memory cell;

Step S4, methyl alcohol generator unit utilize methyl alcohol to generate electricity, and generate carbon dioxide simultaneously, the carbon dioxide of generation are delivered to hydrogen alcohol unit.

Beneficial effect of the present invention is: the water hydrogen energy source self-contained electric system that the present invention proposes and method, can, according to the storage of energy output, the power consumption control energy and output, more be conducive to utilizing the energy fully, energy-conserving and environment-protective.

Accompanying drawing explanation

Fig. 1 is the composition schematic diagram of water hydrogen energy source self-contained electric system of the present invention.

Fig. 2 is the composition schematic diagram of methyl alcohol generator unit in the present invention.

Fig. 3 is the operating diagram of Collection utilization subsystem.

Fig. 4 is the composition schematic diagram of air pressure adjustment subsystem of the present invention.

Fig. 5 is the composition schematic diagram of hydrogen production units by carbinol.

Fig. 6 is the composition schematic diagram of the first starting drive.

Fig. 7 is the composition schematic diagram of fuel cell system of the present invention.

Embodiment

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 water hydrogen energy source self-contained electric system, described system comprises: wind-power generation unit A1, solar power generation unit A2, methyl alcohol generator unit A3, rechargeable battery A4, charhing unit, methyl alcohol storage unit A 7, biogas alcohol unit A9, hydrogen alcohol unit A8, electric Hydrogen Unit A6, main control unit.

Described main control unit connects wind-power generation unit A1, solar power generation unit A2, methyl alcohol generator unit A3, rechargeable battery A4, charhing unit, methyl alcohol storage unit A 7, biogas alcohol unit A9, hydrogen alcohol unit A8, electric Hydrogen Unit A6 respectively, controls the work of unit.

Described wind-power generation unit A1, solar power generation unit A2, methyl alcohol generator unit A3 connect electrical appliance A5 respectively, directly for electrical appliance A5 powers.

Described wind-power generation unit A1, solar power generation unit A2, methyl alcohol generator unit A3 connect charhing unit respectively, are that rechargeable battery A4 charges by charhing unit.

Described main control unit is also in order to obtain the opening of electrical appliance A5, thus it is (all right according to data self study in the past to obtain real-time need for electricity data, obtain the electricity consumption rule of corresponding time period, corresponding electric appliance, thus be rechargeable battery A4 reserve power, and lay in enough methyl alcohol when peak of power consumption arrives); Meanwhile, main control unit obtains the real-time energy output data of wind-power generation unit A1, solar power generation unit A2, methyl alcohol generator unit A3.

Described main control unit does corresponding control according to real-time need for electricity data, in real time energy output data; When energy output data are greater than need for electricity data, controlling charhing unit is rechargeable battery charging by unnecessary electric energy; When energy output data are less than need for electricity data, be that power consumption equipment is powered by starting rechargeable battery.

Obtained methyl alcohol, in order to biomass are obtained methyl alcohol by fermentation, is stored to methyl alcohol memory cell by described biogas alcohol unit.

Described methyl alcohol generator unit utilizes methyl alcohol to generate electricity, and generates carbon dioxide simultaneously, the carbon dioxide of generation is delivered to hydrogen alcohol unit.

Described electric Hydrogen Unit, in order to by water electrolysis, obtains hydrogen and oxygen, hydrogen is delivered to hydrogen alcohol unit; Electricity Hydrogen Unit starts when energy output remaining data reaches set point, utilizes the hydrogen manufacturing of surplus electric energy.

Refer to Fig. 2, methyl alcohol generator unit comprises: hydrogen production units by carbinol 100, hydrogen gas generation device 200; Hydrogen production units by carbinol 100 comprises solid hydrogen reservoir vessel, device for rapidly starting, liquid container 10, raw material conveying device 50, hydrogen producer 20, electromagnetic heater 30.

Described hydrogen producer 20 comprises heat exchanger, vaporizer, reformer chamber, membrane separation device; Membrane separation device is arranged in separation chamber, and separation chamber is arranged at the top (also can in other positions, not shown) of reformer chamber.

Described hydrogen gas generation device connects hydrogen producer, and the Partial DC electricity sent is delivered to hydrogen producer; Hydrogen producer drives electromagnetic heater to be reformer chamber, separation chamber's heating by oneself obtained direct current.

Described electromagnetic heater comprises the reformation cylinder body forming reformer chamber, the separation cylinder body forming separation chamber, be arranged at the first heater coil outside reformation cylinder body, the second heater coil that splitter cylinder is external, reformation cylinder body, temperature sensor, the pressure sensor be separated in cylinder body, and electromagnetic controller; Data Control first heater coil that electromagnetic controller senses according to temperature sensor, pressure sensor, the electric current of the second heater coil, can make reformer chamber, separation chamber reaches design temperature instantaneously.

Whether hydrogen is prepared detection module and is used for detecting the hydrogen prepared in real time of hydrogen producer and stablizes; If hydrogen prepared by hydrogen producer is unstable, then controls device for rapidly starting and again start, and the electric energy part obtained is stored in power storage module, use when electric energy is not enough to the consumption providing hydrogen producer.

Described solid hydrogen reservoir vessel, liquid container 10 are connected with hydrogen producer 20 respectively; Liquid first alcohol and water is stored in liquid container 10.

By storing solid hydrogen in solid hydrogen reservoir vessel or/and device for rapidly starting is or/and provide the startup energy for hydrogen producer.

When hydrogen generating system starts, by gasification module, solid hydrogen is converted to gaseous hydrogen, gaseous hydrogen is the generating of hydrogen gas generation device, as the startup power supply of hydrogen producer.

Solid hydrogen is stored in described solid hydrogen reservoir vessel, when hydrogen generating system starts, by gasification module, the solid hydrogen in solid hydrogen reservoir vessel 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.

Refer to Fig. 5, Fig. 6, described device for rapidly starting also can provide the startup energy for hydrogen producer; Described device for rapidly starting comprises the first starting drive 40, second starting drive 60.

The internal diameter that described first starting drive 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 cell.

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 self-ignition point, and methyl alcohol exports rear direct spontaneous combustion from the first gasification pipe 43.

Described second starting drive 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 starting drive 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, after the hydrogen gas generation that hydrogen generating system is obtained by hydrogen producer, provide the energy needed for operation; Now, device for rapidly starting can be closed.

In addition, in order to also can start up system when there is no other energy, the initial start energy of described device for rapidly starting is that some solar energy starts module, and solar energy starts module and comprises the solar panel, solar energy-electric energy change-over circuit, the solar cell that connect successively; Solar energy 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 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 ~ 5MPa (as providing the pressure of 0.2MPa or 1.1MPa or 1.2MPa or 1.5MPa or 5MPa) to raw material, makes the obtained hydrogen of hydrogen producer 20 have enough pressure.

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 gross mass, Pd content accounts for 1% ~ 5% of catalyst gross mass, the oxide of Cu accounts for 5% ~ 15% of catalyst gross mass, the oxide of Fe accounts for 2% ~ 10% of catalyst gross mass, the oxide of Zn accounts for 10% ~ 25% of catalyst gross mass, rare-earth oxide accounts for 5% ~ 45% of catalyst gross 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.

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 0.7MPa (as inside and outside membrane separation device 30, pressure is 0.7MPa or 1.1MPa or 1.2MPa or 1.5MPa or 5MPa) 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 mass percent 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 production units by carbinol; 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 production units by carbinol obtained.In the present embodiment, 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 jumbo lithium battery.

In addition, preparing hydrogen, generating power system of the present invention also comprises air pressure adjustment subsystem 300, Collection utilization subsystem.As shown in Figure 4, described air pressure adjustment subsystem 300 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 maximum in setting threshold interval, air outlet valve setting-up time opened by microprocessor 21 by-pass valve control controller 23, makes air pressure in transfer conduit be in setting range.Preferably, one end of outlet pipe 25 connects air outlet valve 24, and the other end connects described hydrogen production units by carbinol 100, and the firing equipment (as reformer chamber) that needs being hydrogen production units by carbinol 100 by burning heats; When the pressure data received is lower than the minimum value in setting threshold interval, microprocessor 21 controls the transporting velocity that described hydrogen production units by carbinol 100 accelerates raw material, thus improves hydrogen manufacturing speed.

Described Collection utilization subsystem connects the Vent passageway of hydrogen gas generation device 200, from the gas of discharging, collect hydrogen, or utilizes the hydrogen collected for hydrogen production units by carbinol 100 or/and hydrogen gas generation device 200.As shown in Figure 3, described Collection utilization subsystem comprises hydrogen separator 401, hydrogen check-valves 402, the Vent passageway of hydrogen gas generation device 200 connects the entrance of hydrogen separator 401, is provided with hydrogen check-valves 402, prevents hydrogen from pouring in down a chimney in the pipeline that hydrogen separator 401 exit connects; Described hydrogen 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 separator.

In the present embodiment, described Collection utilization subsystem also comprises oxygen separator 411, oxygen check valve 412, for collecting oxygen.The hydrogen that described Collection utilization subsystem 400 is collected and oxygen, for hydrogen production units by carbinol 100, also can be used for hydrogen gas generation device 200 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 separator, oxygen 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 production units by carbinol 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).

Refer to Fig. 7, in the present embodiment, described hydrogen gas generation device 200 is fuel cell system, and fuel cell system comprises: gas supply device, pile 201; Described gas supply device utilizes the gas of compression as power, and automatic transport is in pile 201.

In the present embodiment, gas supply device is Compressed Gas feedway 202, and described Compressed Gas enters pile 201 after being delivered to a mixer 203, and one end of mixer 203 connects air; Natural air in the reaction of setting ratio inspiration pile, is regulated oxygen content by the power that Compressed Gas produces after entering mixer 203.

Described fuel cell system also comprises air intake conduit, outlet pipe, and air intake conduit, outlet pipe are all through humidification system 204.The gas of described compression is mainly oxygen (also can be air); Natural air and compressed oxygen enter pile 201 after mixer mixes.

Described fuel cell system also comprises gas regulating system, and gas regulating system is arranged in mixer 203; Described gas regulating system comprises valve regulated control device, and oxygen content transducer is or/and Compressed Gas compression ratio transducer.

The data sensed in order to respond to the content of oxygen in the air and oxygen that mix in mixer, and are sent to valve regulated control device by described oxygen content transducer.

The data sensed in order to the compression ratio of induced compression oxygen, and are sent to valve regulated control device by described Compressed Gas compression ratio transducer.

Described valve regulated control device or/and the induction result of Compressed Gas compression ratio transducer regulates oxygen infusion valve, air entrainment valve door, controls the conveying ratio (if natural air ratio can be 0-70%) of compressed oxygen, natural air according to oxygen content transducer; Mist is pushed to pile reaction by the power that compressed oxygen produces after entering mixer, utilizes natural air to do dilution decompression.

Described humidification system 204 comprises humidity exchanging container, humidity exchanges pipeline, and it is a part for air intake conduit that humidity exchanges pipeline; After described reaction, gas outlet pipe is delivered to humidity exchanging container.

The material that described humidity exchanges pipeline is only permeable airtight, makes to react rear gas and natural air carries out humidity exchange, and cannot circulate between gas.Humidity exchanges pipeline spiral in humidity exchanging container and arranges, and fully can carry out humidity exchange.

The present invention also discloses a kind of method of supplying power to of above-mentioned water hydrogen energy source self-contained electric system, and described method comprises the steps:

One or more generatings in [step S1] natural energy generator unit, methyl alcohol generator unit; For power consumption equipment provides electric energy, or it is rechargeable battery charging;

[step S2] main control unit obtains the opening of power consumption equipment, thus obtains real-time need for electricity data; Meanwhile, main control unit obtains the real-time energy output data of natural energy generator unit, methyl alcohol generator unit;

[step S3], when energy output data are greater than need for electricity data, controlling charhing unit is rechargeable battery charging by unnecessary electric energy; When energy output data are less than need for electricity data, be that power consumption equipment is powered by starting rechargeable battery;

[step S4] methyl alcohol generator unit utilizes methyl alcohol to generate electricity, and generates carbon dioxide simultaneously, the carbon dioxide of generation is delivered to hydrogen alcohol unit.

Embodiment two

In sum, the water hydrogen energy source self-contained electric system that the present invention proposes and method, can, according to the storage of energy output, the power consumption control energy and output, more be conducive to utilizing the energy fully, energy-conserving and environment-protective.

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 substantive characteristics, 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

1. a water hydrogen energy source self-contained electric system, it is characterized in that, described system comprises: wind-power generation unit, solar power generation unit, methyl alcohol generator unit, rechargeable battery, charhing unit, methyl alcohol memory cell, biogas alcohol unit, hydrogen alcohol unit, electric Hydrogen Unit, main control unit;

Described methyl alcohol generator unit comprises: solid hydrogen reservoir vessel, device for rapidly starting, liquid container, raw material conveying device, hydrogen producer, membrane separation device, hydrogen gas generation device;

2. a water hydrogen energy source self-contained electric system, it is characterized in that, described system comprises: natural energy generator unit, methyl alcohol generator unit, rechargeable battery, charhing unit, methyl alcohol memory cell, biogas alcohol unit, hydrogen alcohol unit, electric Hydrogen Unit, main control unit;

3. water hydrogen energy source self-contained electric system according to claim 2, is characterized in that:

Described natural energy generator unit comprises wind-power generation unit, solar power generation unit.

4. water hydrogen energy source self-contained electric system according to claim 2, is characterized in that:

Described methyl alcohol generator unit comprises: hydrogen producer;

Described hydrogen producer comprises liquid container, heat exchanger, vaporizer, reformer chamber, separation chamber; First alcohol and water in described liquid container is delivered to heat exchanger heat exchange by raw material conveying device, enters vaporizer gasification after heat exchange; Methanol vapor after gasification and steam enter reformer chamber, and reformer chamber is provided with catalyst; Be provided with membrane separator in described separation chamber, obtain hydrogen from the aerogenesis end of membrane separator;

5. water hydrogen energy source self-contained electric system according to claim 2, is characterized in that:

6. a method of supplying power to for one of claim 1 to 5 described water hydrogen energy source self-contained electric system, is characterized in that, described method comprises the steps:

One or more generatings in step S1, natural energy generator unit, methyl alcohol generator unit, for power consumption equipment provides electric energy;