CN107435601A - Alcohol hydrogen fuel combination dynamical system - Google Patents
Alcohol hydrogen fuel combination dynamical system Download PDFInfo
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- CN107435601A CN107435601A CN201710512403.8A CN201710512403A CN107435601A CN 107435601 A CN107435601 A CN 107435601A CN 201710512403 A CN201710512403 A CN 201710512403A CN 107435601 A CN107435601 A CN 107435601A
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- alcohol
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- fuel
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M27/00—Apparatus for treating combustion-air, fuel, or fuel-air mixture, by catalysts, electric means, magnetism, rays, sound waves, or the like
- F02M27/04—Apparatus for treating combustion-air, fuel, or fuel-air mixture, by catalysts, electric means, magnetism, rays, sound waves, or the like by electric means, ionisation, polarisation or magnetism
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B69/00—Internal-combustion engines convertible into other combustion-engine type, not provided for in F02B11/00; Internal-combustion engines of different types characterised by constructions facilitating use of same main engine-parts in different types
- F02B69/02—Internal-combustion engines convertible into other combustion-engine type, not provided for in F02B11/00; Internal-combustion engines of different types characterised by constructions facilitating use of same main engine-parts in different types for different fuel types, other than engines indifferent to fuel consumed, e.g. convertible from light to heavy fuel
- F02B69/04—Internal-combustion engines convertible into other combustion-engine type, not provided for in F02B11/00; Internal-combustion engines of different types characterised by constructions facilitating use of same main engine-parts in different types for different fuel types, other than engines indifferent to fuel consumed, e.g. convertible from light to heavy fuel for gaseous and non-gaseous fuels
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M31/00—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture
- F02M31/02—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture for heating
- F02M31/04—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture for heating combustion-air or fuel-air mixture
- F02M31/06—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture for heating combustion-air or fuel-air mixture by hot gases, e.g. by mixing cold and hot air
- F02M31/08—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture for heating combustion-air or fuel-air mixture by hot gases, e.g. by mixing cold and hot air the gases being exhaust gases
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M31/00—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture
- F02M31/02—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture for heating
- F02M31/12—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture for heating electrically
- F02M31/125—Fuel
Abstract
The present invention discloses a kind of alcohol hydrogen fuel combination dynamical system, and it includes alcohol case, evaporator, electrolyzer and engine, and the inner chamber of described evaporator connects with the tail gas discharging pipe of engine；Alcohol case is connected by delivery pipe with pipeline one end of evaporator inner chamber, and alcohol pump is provided with the delivery pipe of alcohol case one end；The other end of the pipeline of evaporator inner chamber and one end of electrolyzer are connected, and the other end of electrolyzer is connected by fuel -supply pipe with the gas nozzle on engine；Holding vessel is installed on fuel -supply pipe, compressor and cooling tank are sequentially installed with the fuel -supply pipe between holding vessel and electrolyzer；Flowmeter and magnetic valve are sequentially installed with delivery pipe between alcohol pump and evaporator, the minus plate and positive plate being connected with battery and controller are installed in electrolyzer.The present invention is rational in infrastructure, installation operation is convenient, degree of intelligence is high, is used using alcohol cracking hydrogen production for engine, ensures the work of device long-time stable, reduces the exhaust emission of current gasoline car.
Description
Technical field
The present invention relates to hybrid power system, is specifically that a kind of mixed with methanol, ethanol or the first and second mixed alcohols and hydrogen is fired
Expect dynamical system.
Background technology
It is greatly improved along with science and technology and expanding economy, the living standard of people, electric power and traffic are
Extraordinary development occurs, for traffic, because the degree of dependence to automobile is more and more deeper, this easily auto Life
It is the petroleum resources of continuous reduction and constantly liter using substantial amounts of energy resource consumption and the environmental pollution of getting worse as cost behind
Development of the high oil price to automobile industry constitutes obstacle.In order to break away from this predicament, searching is a kind of can both to be broken away to oil
Rely on and environmental pollution can be reduced and be of great immediate significance.
Today's society energy crisis and environmental problem getting worse, traditional gasoline engine and diesel combustion mode are all difficult
The discharge of nitrogen oxides and soot is reduced simultaneously, and it is therefore necessary to the combustion system of the new low emission of developmental research.Research at present
One of focus be quasi-Homogeneous charge compression-ignition burning (QHCCI) mode, it proposes using accelerator opening amount signal and is used as gasoline
The control method of emitted dose control signal, and bavin is demarcated with oil pump feed rack position sensor, TT＆C system can
Gasoline injection control, in real time measurement and processing are carried out simultaneously, real-time data acquisition and analysis can also be carried out, to gasoline ejector
The test of quiescent flow and dynamic flow has been carried out, has been a kind of newer method, because quasi-Homogeneous charge compression-ignition burns
(QHCCI) mode is accounted for the most pre-mixed fuel of total fuel and completed with lean burn, and burning velocity may have very low than very fast
Discharge, especially soot and nitrogen oxides greatly reduces, therefore QHCCI combustion systems have been expected to preferable fuel-economy
Property, it is considered to be one of most promising technology of future substitution conventional engines combustion system.
The clean energy resource also occurred currently on the market refers mainly to hydrogen fuel or hydrogen fuel combination as power.Hydrogen mixes
Fuel can be hydrogen gasoline, hydrogen-diesel oil, hydrogen-natural gas, enable to dynamical system actual using hydrogen fuel combination
Operating condition flexible modulation, and engine is maintained in the optimal region of combination property and worked, and is arranged so as to reduce oil consumption with pollution
Put, if fuel-engined vehicle uses hybrid power, pollution on the environment substantially reduces certainly.
Based on such a situation, seek a kind of to utilize regenerative resource and new energy car free from environmental pollution is by state
The very big concern of border society.Hydrogen electricity mixed power engine, it has the advantages that, and energy conversion efficiency is high, environmental pollution is small, from
And the focus researched and developed as engine and auto industry.Open source literature also reports some hydrogen cell mixed power automobiles and system,
Such as：
1st, Chinese patent：Cracking hydrogen production technique and its special equipment hydrogen generator, application number：CN96100965.9, publication number：
CN1134912A, applicant：Dong Yin is talked, summary：Cracking hydrogen production technique, using engine exhaust heat, boiling point is used as 40-
200 DEG C of unleaded low-sulphur oil (hydro carbons), ammonia, alcohols are cracking hydrogen production raw material, carry out catalytic pyrolysis conversion to hydrogen feedstock first
For hydrogen-rich gas, hydrogen-rich gas and gasoline is then set to be uniformly mixed into the activation of vortex ultrasonic device into engine as fuel,
Realize and fired with hydrogen generation.Compact-sized, programming rate is fast to implement the hydrogen generator that specially designs of previous process, burnup cost is low,
Reach fuel-economizing 14-30%, automotive emissions reduce 30-50%, and diesel emission soot purifying rate meets up to more than 62%
The requirement of environmental regulation.
2. Chinese patent：A kind of cold-starting device of methanol cracking gas engine, application number：CN200710139416.1,
Publication number：CN101144443A, applicant：Northcentral University, summary：The invention is related to a kind of the cold of methanol cracking gas engine and opened
Dynamic device, primary structure by：Piston body, piston, compression mechanism, pressure sensor, magnetic valve, catalytic pyrolysis mechanism, heating wire,
Reaction film, injection equipment, nozzle composition, it is arranged on the front end of methanol cracking gas engine, and liquefaction methanol is through catalytic pyrolysis machine
The direct current heated filament heating of structure, catalyst, liquid methanol are changed into gaseous state, and gaseous methanol enters plunger shaft, compressed mechanism
Magnetic valve, pressure sensor control methanol atmospheric pressure, by injection equipment nozzle will heat cracking after gaseous methanol spray
To in-engine igniter, complete cold start-up, this apparatus structure is compact, small volume, easy to install, igniting start it is fast
Speed, start only needs 50 seconds every time, and the cold start-up scope of application is -40 DEG C -5 DEG C, suitable for north cold area dissociated methanol gas
The cold start-up of engine automobile, the cold start-up of diesel engine is can also be used for after the repacking of this device.
3. Chinese patent：Methanol is with car hydrogen, alcohol, ether and diesel composite fuel and its engine, application number：
The CN200810146995.7 applyings date：2008.08.29 publication number：CN101338228A, applicant：Liu Juntao, Zhou Yuxiang, pluck
Will：The invention belongs to internal combustion engine alternative fuel class, be related to a kind of methanol (or ethanol) and lower alcohol diesel oil hybrid fuel and its specially
With engine, the fuel by fuel methanol (or ethanol) and height (in) ratio (50%-70%) lower alcohol diesel oil forms, this is special
Use bifuel system with engine, i.e. a fuel tank storage fuel methanol (or ethanol), the storage of another fuel tank it is high (in) ratio
Example lower alcohol diesel oil.The former crack can hydrogen-rich processed, dehydration can compound ether processed, hydrogen-rich.The fuel ignition delay phase can be shortened and held
Continuous burning time, burning velocity and the thermal efficiency are improved, reduce fuel consumption (when 50% hydrogen-rich substitutes 50%MH50 methanol diesel-oils
When, its mass substitution ratio≤1.2: 1), realize that Europe IV is discharged.Because alcohol-ether fuel mixing hydrogen-rich can increase substantially burning effect
Rate, while be not tempered, not detonation (shake), it can finally obtain the resultant effect that methanol diesel-oil mass substitution ratio is 1.2: 1.The invention can
For high-power heavy type diesel engine, train, ship, mining machinery, diesel generating set.Advantage is：The invention is with coalification fuel
Based on methanol, the undue dependence to oil can be mitigated and reduce discharge of poisonous waste when diesel oil burns in internal combustion engine, society
Can benefit and remarkable in economical benefits.
4. Chinese patent：A kind of water-base fuel and combustion method, application number：CN201010591288.6 publication numbers：
CN102533349A applicant：Liu Xinling, summary：It is a kind of by the common drinking waters such as river, well water, running water and oxidant, and also
Former agent addition catalyst catalytic reaction is a kind of water-base fuel, in a certain temperature conditions, the H ratios that HO decomposition-reductions crack out
Diesel oil, the hydrogen of high 3 times of liquefied gas ability participate in burning, while confess oxygen effect, add comburant oxygen for burning, make flame more
Length is more prosperous, and burning is more fully completely.Water-base fuel cracks the method burnt：Beneath is modified methanol liquid shower nozzle, is water above
Base fuel nozzle structure, produces certain high temperature after first beneath shower nozzle is lighted, to water-base fuel one decomposition-reduction of creation
Environmental condition.So burning cost can be reduced largely with water ratio up to 50-70%, the thermal efficiency is high, and smoke-free and tasteless is pollution-free,
Led available for the boiler in power plant, heating boiler, domestic range stove, fuel electric generator, gasoline, diesel internal combustion engine etc.
Domain, energy-saving environmental protection safety, aboundresources, it is easy to large-scale production, accumulating is convenient, and market is big, and purposes is wide, promise well.
5. Chinese patent：Natural gas hydrogen production HCNG engine gas supply system, application number：200910097609.4
Applicant：Zhejiang University, summary:The invention provides a kind of natural gas hydrogen production HCNG engine gas supply system, including
Natural gas steel cylinder, fuel gas pipeline and engine, natural gas steel cylinder are connected with engine by fuel gas pipeline, described fuel gas pipeline
A part pipeline hydrogen manufacturing branch road in parallel, hydrogen manufacturing branch road is connected to sliding arc reactor, and sliding arc reactor passes through adjustable transformer
It is connected with power supply.Natural gas engine list fuel (natural gas) is carried out partial electrolyte by the invention, and the hydrogen of desired flow is made,
Remixing turns into HCNG fuel, solves a series of problems, such as hydrogenation stations infrastructure, hydrogen fuel storage, hydrogen fuel transport.
6. Chinese patent, high hydrogen gas engine, application number 01243684.4, applicant：Shengli Petroleum Administration Bureau's power
Machinery plant, summary:The utility model discloses a kind of high hydrogen gas engine, and the hydrogen content that can burn is more than 40% gas,
Such as water-gas, oil refining tail gas；The also gas such as incendivity natural gas, coal bed gas, device in Gas；Suitable for there is above-mentioned gas resource
Place uses.
7. Chinese patent：A kind of alcohol hydrogen-fuel engine, application number：CN201510010102.6, publication number：
CN104612861A, applicant：Plum capital, summary：The disclosure of the invention it is a kind of by methanol and dissociated methanol gas as the complete of fuel
For combustion engine unit, alcohol hydrogen-fuel engine is referred to as, it is characterised in that including：Explosive motor；Methanol heating device；First
Alcohol cracker；Tail gas diaphragm valve；Mobile gas-liquid separation device；Intelligent control unit；Pneumatic filter；Check valve；Pressure balance
Tank；Pressure sensor；Magnetic valve；Pressure regulator valve；Temperature sensor；Multi-point injection mingled burning installation etc. forms.The invention uses efficient
Heat superconducting tech radiant heat energy that explosive motor body and hot waste gas are distributed and explosive motor discharge waste gas heat
Can, it is directed in alcohol hydrogen cracker, cracker temperature reaches basically identical, and methanol is cracked into hydrogen-rich gas, and and first completely
Alcohol proportionally mixed combustion, while in generation, fires process to the control of application intelligence control system entirely.Exhaust emissions is free from environmental pollution, very greatly
Solves the problems, such as the emission reduction for burning gasoline, diesel oil in degree.
8. Chinese patent：Alcohol cracking hydrogen production hydrogen vehicle, application number：CN200910197691.8, publication number：
CN102039814A, applicant：Han Linsheng, summary：A kind of alcohol cracking hydrogen production hydrogen vehicle of the disclosure of the invention, it includes heating portion
Point, control section, alcohol gasification cracking part, hydrogen engine and composite part.The heating part is by car tail thermal and spy
Electric heater processed is formed, and under the instruction of car engine control system, methanol can be changed into gaseous state from liquid in moment；The control
Part is that the aperture of the rotating speed and air throttle that monitor engine by ECU controls methanol emitted dose in cracker；The alcohol
Gasification cracking part includes vaporizer and cracker, and the gaseous methanol come out from vaporizer enters the cracker, cracks out
Hydrogen enters hydrogen engine cylinder；The composite part includes temperature controller, air door, alcohol ate case, cooler bin, blender, air filter
Device etc. forms.The invention uses alcohol cracking hydrogen production technology, by the use of in regenerative resource relatively inexpensive methanol as motor vehicle fuel,
It is economic and environment-friendly, break away from the dependence to conventional petroleum energy gasoline or diesel oil.
9th, Chinese patent：A kind of alcohol hydrogen-fuel engine, application number：CN201410334794.5, publication number：
CN104100421A, applicant：Plum capital, summary：The disclosure of the invention it is a kind of by methanol and dissociated methanol gas as the complete of fuel
For combustion engine unit, alcohol hydrogen-fuel engine is referred to as, it is characterised in that including：Explosive motor；Methanol heating device；First
Alcohol cracker；Tail gas diaphragm valve；Mobile gas-liquid separation device；Intelligent control unit；Pneumatic filter；Check valve；Pressure balance
Tank；Pressure sensor；Magnetic valve；Pressure regulator valve；Temperature sensor；Multi-point injection mingled burning installation etc. forms.The present invention uses efficient
Heat superconducting tech radiant heat energy that IC engine airframe and hot waste gas are distributed and internal combustion engine discharge heat energy from waste gas, be directed to
In alcohol hydrogen cracker, cracker temperature reaches basically identical, and methanol is cracked into hydrogen-rich gas completely, and with methanol proportionally
Mixed combustion, while in generation, fires process to the control of application intelligence control system entirely.Exhaust emissions is free from environmental pollution, largely solves
Burn gasoline, the emission reduction problem of diesel oil.
10th, Chinese patent：Hydrogen cell mixed power automobile, application number：201110372678.9 the applying date：2011.11.22
Applicant：Kunming New Energy Development Co., Ltd, address：Renmin East Road, Kunming, Yunnan 483, inventor：Xu Zetao, Dong
Honor, Dong Baolian, Dong Yin are talked, summary：The invention is related to the hydrogen cell mixed power automobile that a kind of hydrogen makees fuel, belongs to automotive field.
It is characterized in that concatenate alcohol cracking hydrogen generator on hydrogen engine gas exhaust piping, using exhaust heat, (and electricity consumption adds for it
Heat is as the cold conditions heating of alcohol cracking hydrogen generator reaction bed, the supplemental heat source of constant temperature), alcohol catalysis is cracked with car hydrogen manufacturing, and
Institute's hydrogen producing is operated as engine fuel, running car and electrical power generators are driven with this, and to customer power supply.When and electricity
During motivation combination driving automobile, minimum discharge or zero-emission zoom level can reach.And raw polyol processed enriches, there are sugarcane, corn, height
Fine strain of millet, cassava etc. are reproducible resources, inexhaustible.The raw material alcohols of the hydrogen manufacturing can be 50 ° -65 ° and contain
Water methanol or ethanol, manufacturing process is simple, and cost is cheap.Storage, transport and the network provisioning of liquid alcohol are also fool proof and square
Just.
The hydrogen electric mixed dynamic system of report disclosed above mainly researches and develops waste gas residual heat cat-cracker, can gram
Take that existing dilute phase burning diesel range of operation is narrow, compression ratio is low and the shortcomings of angle of catching fire is whard to control, but some knots
Structure is complicated, and popularization is not easy.
The world today is faced with petroleum-based energy crisis and environmental pollution two large problems.Energy and environment problem turns into be influenceed
An important factor for China or even World Economics and social development.Therefore, actively seek and develop clean energy resource as various countries
Cardinal task.Change oil shortage, the unique method of environmental pollution, exactly reduce the dependence to oil, exploitation green high-efficient is clear
Clean alternative energy source.
With the high speed development of China's economic, the quick increase of oil usage amount, and International Crude Oil skyrocket, right
CNPC supplies and environmental protection causes immense pressure, and the situation is tense for energy-saving and emission-reduction task.
The methanol gasoline used at present, which is simply simply mixed methanol in gasoline according to certain ratio, to be used, not complete
The full dependence broken away to gasoline.Hydrogen-rich gas and methanol that the present invention is cracked using methanol, ethanol or the first and second mixed alcohols, ethanol or
First and second mixed alcohol mixed combustions, have broken away from the dependence to oil.
The content of the invention
It is an object of the invention to provide a kind of methanol, ethanol or the first and second mixed alcohols and hydrogen mixed fuel dynamical system, sheet
Power system architecture is reasonable, installation operation is convenient, degree of intelligence is high, is used using alcohol cracking hydrogen production for engine, ensures device
Long-time stable works, and reduces the exhaust emission of current gasoline car, allows dynamical system to break away from the dependence to oil.
The present invention technical solution be：
A kind of alcohol-hydrogen fuel combination dynamical system, it includes alcohol case, evaporator, electrolyzer and engine, described evaporator
Inner chamber connects with the tail gas discharging pipe of engine, and tail gas enters from one end of evaporator, is discharged from the other end；Alcohol case passes through conveying
Pipe is connected with pipeline one end of evaporator inner chamber, and alcohol pump is provided with the delivery pipe of alcohol case one end；The pipeline of evaporator inner chamber exists
Roundabout setting in evaporator；The other end of the pipeline of evaporator inner chamber and one end of electrolyzer connect, and the other end of electrolyzer leads to
Fuel -supply pipe is crossed to be connected with the gas nozzle on engine；Holding vessel, holding vessel and electrolyzer are installed on fuel -supply pipe
Between fuel -supply pipe on be sequentially installed with compressor and cooling tank；Installed successively in delivery pipe between alcohol pump and evaporator
There are flowmeter and magnetic valve, the minus plate and positive plate being connected with battery and controller are installed in electrolyzer.Set in electrolyzer
Multi-disc minus plate and positive plate are equipped with, minus plate and positive plate are interlaced.
Pressure gauge is installed on described holding vessel.
Pressure maintaining valve is installed on fuel -supply pipe between holding vessel and gas nozzle.
Thermocouple and temperature sensor are installed in described evaporator.
Pressure sensor is installed in described electrolyzer.
Liquid in alcohol case is methanol, ethanol or the first and second mixed alcohols.
Minus plate is made up of copper mine stone flour, bauxite powder, Pb-Zn deposits stone flour and carbon dust, copper mine stone flour, bauxite powder, lead zinc
The weight of mineral powder and carbon dust ratio is（0.5-1）:（0.5-1）:（0.5-1）:（0.5-1）.
Positive plate is made up of kaolin miberal powder, carbon dust and iron ore powder, the weight of kaolin miberal powder, carbon dust and iron ore powder
Than for（0.5-1）:（0.5-1）:（0.5-1）.
Described copper mine stone flour copper content is more than 0.2%；
Described bauxite powder aluminium content is more than 10%；
Described Pb-Zn deposits stone flour lead zinc total content is more than 5%；
Iron ore powder iron content is more than 30%.
Kaolin is one kind mainly with kaolinite（Kaolin）For the clay mineral of main component, rich in including silicon, zinc,
The mineral matters such as magnesium, aluminium, chemical molecular skeleton symbol：Al4 (Si4O10) OH8, in addition to Al2O3, also containing SiO2.
The control method of alcohol-hydrogen fuel combination dynamical system comprises the following steps：
1. holding vessel has the alcohol up to setup pressure value-hydrogen fuel combination；
2. operating personnel start engine electric-controlled plate and complete related setting, controller self-test, the driven of motor is completed；
3. holding vessel provides fuel for engine, pressure maintaining valve is conveyed to engine by fuel stabilization；
4. the tail gas of engine is discharged from tail gas discharging pipe, evaporator temperature rise, when temperature reaches requirement, controller starts
Alcohol pump and magnetic valve, the raw material in alcohol case is transported to evaporator by delivery pipe, then is transported in electrolyzer and is electrolysed；If
The pressure of fuel combination in holding vessel is less than setting value, and the temperature of evaporator is up to when requiring, controller does not start thermocouple
Aid in heating for evaporator；Ensure that the temperature of evaporator reaches the setting of government's fuel；
5. the alcohol that electrolyzer is electrolysed to obtain-hydrogen fuel combination after cooling tank, enters in holding vessel, compressor by compressor
Work, ensure that storage pressure tank is in range of set value；
6. the generator being connected with engine charges for battery；
7. when being not required to engine work, engine stop work, controller control magnetic valve, evaporator, thermocouple, electrolyzer
Worked on electrolyzer, when the mixed fuel pressure in tank to be stored reaches setup pressure value, just stop all component workings.
Alcohol of the present invention-hydrogen fuel combination dynamical system has the advantages that：
1st, this dynamical system is that alcohol is cracked into hydrogen fuel good economy performance, alcohol-hydrogen fuel combination power of the good excellent performance of performance
System, hydrogen do not contain carbon, CO are not produced after burning2, hydrogen can be obtained by regenerative resources such as solar energy, wind energies, quilt
It is considered the preferable energy or energy carrier.When hydrogen is as automotive fuel, lean burn is easily realized, is discharged pollutants
Few, the thermal efficiency is high, particularly when following gasoline resource is by exhaustion, biomass can be utilized to provide the new energy.
2nd, alcohol of the present invention-hydrogen fuel combination power system architecture is reasonable, installation operation is convenient, degree of intelligence is high, utilizes first
Alcohol, ethanol or the cracking hydrogenation of the first and second mixed alcohols promote engine, ensure the work of device long-time stable, reduce current gasoline car
Exhaust emission, allow dynamical system to break away from the dependence to oil.
3rd, multi-disc minus plate and positive plate are provided with the electrolyzer that alcohol of the present invention-hydrogen fuel combination dynamical system uses,
Minus plate and positive plate are interlaced.Raw material in alcohol case is just passed through in electrolyzer after evaporator evaporation, and electrolyzer is easily real
The electrolysis of existing raw material, electrolysis are abundant, there is provided fuel availability.
Brief description of the drawings
Fig. 1 is the structure principle chart of alcohol-hydrogen fuel combination dynamical system；
Sequence number is entitled in figure：
1st, alcohol case, 2, alcohol pump, 3, flowmeter, 4, delivery pipe, 5, magnetic valve, 6, evaporator, 7, thermocouple, 8, temperature sensor,
9th, battery, 10, controller, 11, pressure sensor, 12, minus plate, 13, electrolyzer, 14, positive plate, 15, fuel -supply pipe,
16th, cooling tank, 17, compressor, 18, holding vessel, 19, pressure gauge, 20, pressure maintaining valve, 21, gas nozzle, 22, engine, 23, tail
Gas delivery pipe.
Embodiment
The present invention is introduced in order to more detailed, with reference to embodiment and accompanying drawing, the present invention will be further described.
As shown in the figure：Alcohol-hydrogen fuel combination dynamical system, it includes alcohol case 1, evaporator 6, electrolyzer 13 and engine
22, the inner chamber of described evaporator 6 connects with the tail gas discharging pipe 23 of engine 22；Alcohol case 1 passes through delivery pipe 4 and evaporator 6
Pipeline one end of inner chamber is connected, and alcohol pump 2 is provided with the delivery pipe 4 of the one end of alcohol case 1；The pipeline of the inner chamber of evaporator 6 is in evaporator 6
Interior roundabout setting；The other end of the pipeline of the inner chamber of evaporator 6 is connected with one end of electrolyzer 13, and the other end of electrolyzer 13 passes through
Fuel -supply pipe 15 is connected with the gas nozzle 21 on engine 22；Holding vessel 18, holding vessel are installed on fuel -supply pipe 15
Compressor 17 and cooling tank 16 are sequentially installed with fuel -supply pipe 15 between 18 and electrolyzer 13；Alcohol pump 2 and evaporator 6 it
Between delivery pipe 4 on be sequentially installed with flowmeter 3 and magnetic valve 5, be provided with electrolyzer 13 and be connected with battery 9 and controller 10
Minus plate 12 and positive plate 14.
Pressure gauge 19 is installed on described holding vessel 18.
Pressure maintaining valve 20 is installed on fuel -supply pipe 15 between holding vessel 18 and gas nozzle 21.
Thermocouple 7 and temperature sensor 8 are installed in described evaporator 6.
Pressure sensor 11 is installed in described electrolyzer 13.
Liquid in alcohol case 1 is methanol, ethanol or the first and second mixed alcohols.
Minus plate 12 is made up of copper mine stone flour, bauxite powder, Pb-Zn deposits stone flour and carbon dust, copper mine stone flour, bauxite powder, lead
The weight of zinc ore stone flour and carbon dust ratio is（0.5-1）:（0.5-1）:（0.5-1）:（0.5-1）.
Positive plate 14 is made up of kaolin miberal powder, carbon dust and iron ore powder, the weight of high native miberal powder, carbon dust and iron ore powder
Than for（0.5-1）:（0.5-1）:（0.5-1）.
The control method of alcohol-hydrogen fuel combination dynamical system comprises the following steps：
1. holding vessel 18 has the alcohol up to setup pressure value-hydrogen fuel combination；
2. operating personnel start the electric-controlled plate of engine 22 and complete related setting, the self-test of controller 10, motor 22 is completed just
Often driving；
3. holding vessel 18, which is engine 22, provides fuel, pressure maintaining valve 20 is conveyed to engine by fuel stabilization；
4. the tail gas of engine 22 is discharged from tail gas discharging pipe 23, the rise of the temperature of evaporator 6, when temperature reaches requirement, control
Device 10 starts alcohol pump 2 and magnetic valve 5, the raw material in alcohol case 1 is transported into evaporator 6 by delivery pipe 4, then be transported to electrolyzer
It is electrolysed in 13；If the pressure of the fuel combination in holding vessel 18 is less than setting value, the temperature of evaporator 6, which reaches not arrive, to be required
When, it is the auxiliary heating of evaporator 6 that controller 10, which starts thermocouple 7,；
5. electrolyzer 13 is electrolysed obtained alcohol-hydrogen fuel combination after cooling tank 16, enter holding vessel 18 by compressor 17
Interior, compressor 17 works, and ensures that the pressure of holding vessel 18 is in range of set value；
Charged 6. the generator being connected with engine 22 is battery 9；
7. when being not required to the work of engine 22, engine 22 is stopped, and controller 10 controls magnetic valve 5, evaporator 6, thermoelectricity
Even 7, electrolyzer 13 and electrolyzer 13 work on, when the mixed fuel pressure in tank 18 to be stored reaches setup pressure value,
Stop all component workings.
Described above is not limitation of the present invention, and the present invention is also not limited to examples detailed above, the art it is general
Logical technical staff, in the essential scope of the present invention, the variations, modifications, additions or substitutions made, it should all belong to the guarantor of the present invention
Protect scope.
Claims (9)
- A kind of 1. alcohol-hydrogen fuel combination dynamical system, it is characterised in that：Including alcohol case（1）, evaporator（6）, electrolyzer（13）With Engine（22）, described evaporator（6）Inner chamber and engine（22）Tail gas discharging pipe（23）Connection；Alcohol case（1）Pass through Delivery pipe（4）With evaporator（6）Pipeline one end connection of inner chamber, alcohol case（1）The delivery pipe of one end（4）On alcohol pump is installed（2）； Evaporator（6）The pipeline of inner chamber is in evaporator（6）Interior roundabout setting；Evaporator（6）The other end and electrolyzer of the pipeline of inner chamber （13）One end connection, electrolyzer（13）The other end pass through fuel -supply pipe（15）With engine（22）On gas nozzle （21）Connection；Fuel -supply pipe（15）On holding vessel is installed（18）, holding vessel（18）With electrolyzer（13）Between fuel it is defeated Send pipe（15）On be sequentially installed with compressor（17）And cooling tank（16）；Alcohol pump（2）With evaporator（6）Between delivery pipe（4） On be sequentially installed with flowmeter（3）And magnetic valve（5）, electrolyzer（13）Inside it is provided with and battery（9）And controller（10）Connection Minus plate（12）And positive plate（14）.
- 2. alcohol according to claim 1-hydrogen fuel combination dynamical system, it is characterised in that：Described holding vessel（18）On Pressure gauge is installed（19）.
- 3. alcohol according to claim 1-hydrogen fuel combination dynamical system, it is characterised in that：Holding vessel（18）With gas injection Mouth（21）Between fuel -supply pipe（15）On pressure maintaining valve is installed（20）.
- 4. alcohol according to claim 1-hydrogen fuel combination dynamical system, it is characterised in that：Described evaporator（6）Interior peace Equipped with thermocouple（7）And temperature sensor（8）.
- 5. alcohol according to claim 1-hydrogen fuel combination dynamical system, it is characterised in that：Described electrolyzer（13）It is interior Pressure sensor is installed（11）.
- 6. alcohol according to claim 1-hydrogen fuel combination dynamical system, it is characterised in that：Alcohol case（1）Interior liquid is first Alcohol, ethanol or the first and second mixed alcohols.
- 7. alcohol according to claim 1-hydrogen fuel combination dynamical system, it is characterised in that：Described minus plate（12）By Copper mine stone flour, bauxite powder, Pb-Zn deposits stone flour and carbon dust are made, copper mine stone flour, bauxite powder, the weight of Pb-Zn deposits stone flour and carbon dust Measuring ratio is（0.5-1）:（0.5-1）:（0.5-1）:（0.5-1）.
- 8. alcohol according to claim 1-hydrogen fuel combination dynamical system, it is characterised in that：Described positive plate（14）By Kaolin miberal powder, carbon dust and iron ore powder are made, and the weight ratio of high native miberal powder, carbon dust and iron ore powder is（0.5-1）:（0.5- 1）:（0.5-1）.
- 9. alcohol according to claim 1-hydrogen fuel combination dynamical system, it is characterised in that：Its control method includes following Step：1. holding vessel（18）Have alcohol-hydrogen fuel combination up to setup pressure value；2. operating personnel start engine（22）Electric-controlled plate simultaneously completes related setting, controller（10）Self-test, complete motor （22）Driven；3. holding vessel（18）For engine（22）Fuel, pressure maintaining valve are provided（20）Fuel stabilization is conveyed to engine；4. engine（22）Tail gas from tail gas discharging pipe（23）Discharge, evaporator（6）Temperature raises, when temperature reaches requirement When, controller（10）Start alcohol pump（2）And magnetic valve（5）, by alcohol case（1）Interior raw material passes through delivery pipe（4）It is transported to evaporation Device（6）, then it is transported to electrolyzer（13）Inside it is electrolysed；If holding vessel（18）The pressure of interior fuel combination is less than setting value, Evaporator（6）Temperature up to not to when requiring, controller（10）Start thermocouple（7）For evaporator（6）Auxiliary heating；5. electrolyzer（13）It is electrolysed obtained alcohol-hydrogen fuel combination and passes through cooling tank（16）Afterwards, then by compressor（17）Into Holding vessel（18）It is interior, compressor（17）Work, ensure holding vessel（18）Pressure is in range of set value；6. with engine（22）The generator of connection is battery（9）Charging；7. when being not required to engine（22）During work, engine（22）It is stopped, controller（10）Control magnetic valve（5）, evaporation Device（6）, thermocouple（7）, electrolyzer（13）And electrolyzer（13）Work on, tank to be stored（18）Interior mixed fuel pressure reaches During to setup pressure value, just stop all component workings.
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| CN201710512403.8A CN107435601A (en) | 2017-06-29 | 2017-06-29 | Alcohol hydrogen fuel combination dynamical system |
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| CN201710512403.8A CN107435601A (en) | 2017-06-29 | 2017-06-29 | Alcohol hydrogen fuel combination dynamical system |
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| CN108452753A (en) * | 2018-04-16 | 2018-08-28 | 凯里天宇燃能科技有限公司 | Alcohol solution combustion gas reaction unit and gas supply system |
| CN110005555A (en) * | 2018-11-19 | 2019-07-12 | 普宁市鸿林新能源燃料厂 | Improve new energy fuel combustion rate and constancy system storage device |
| CN112503504A (en) * | 2020-12-10 | 2021-03-16 | 西安西热控制技术有限公司 | Thermal power plant blended biofuel ethanol stable combustion and carbon emission reduction system |
| CN114483407A (en) * | 2022-01-25 | 2022-05-13 | 浙江吉利控股集团有限公司 | Engine start control method, vehicle, and computer-readable storage medium |
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