CN106541816A - A kind of hydrogen powered vehicle - Google Patents
A kind of hydrogen powered vehicle Download PDFInfo
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- CN106541816A CN106541816A CN201610896877.2A CN201610896877A CN106541816A CN 106541816 A CN106541816 A CN 106541816A CN 201610896877 A CN201610896877 A CN 201610896877A CN 106541816 A CN106541816 A CN 106541816A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
- B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
- B60K6/22—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs
- B60K6/24—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs characterised by the combustion engines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
- B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
- B60K6/22—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs
- B60K6/28—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs characterised by the electric energy storing means, e.g. batteries or capacitors
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L50/00—Electric propulsion with power supplied within the vehicle
- B60L50/10—Electric propulsion with power supplied within the vehicle using propulsion power supplied by engine-driven generators, e.g. generators driven by combustion engines
- B60L50/15—Electric propulsion with power supplied within the vehicle using propulsion power supplied by engine-driven generators, e.g. generators driven by combustion engines with additional electric power supply
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
- B60L58/30—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling fuel cells
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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
- F02B43/00—Engines characterised by operating on gaseous fuels; Plants including such engines
- F02B43/10—Engines or plants characterised by use of other specific gases, e.g. acetylene, oxyhydrogen
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/30—Use of alternative fuels, e.g. biofuels
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/62—Hybrid vehicles
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/40—Application of hydrogen technology to transportation, e.g. using fuel cells
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Power Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Fuel Cell (AREA)
Abstract
The present invention relates to a kind of hydrogen powered vehicle, including car body, wheel, generator, battery pack, wheel hub motor, storing hydrogen unit, hydrogen internal combustion engine, hydrogen fuel cell and tail gas concentration heat exchange unit.Storing hydrogen unit hydrogen outlet is divided into two-way, leads up to tail gas and concentrates heat exchange unit, hydrogen gas compressor and hydrogen gas buffer to be connected to hydrogen internal combustion engine, is connected to hydrogen fuel cell all the way.Air intake concentrates heat exchange unit to be connected to hydrogen internal combustion engine and hydrogen fuel cell by air cleaner and tail gas, and the exhaust outlet of hydrogen internal combustion engine concentrates heat exchange unit to be connected to exhaust port by tail gas.Hydrogen internal combustion engine is connected with generator shaft, and generator and hydrogen fuel cell are connected with battery circuit, and battery pack is connected with wheel hub motor.The present invention is driven electrical power generators and is generated electricity using hydrogen fuel cell using hydrogen internal combustion engine and drives running car, whole process not to have greenhouse gas emission, is reduced discharge gas to atmosphere pollution, is considerably improved the performance and security of hydrogen powered vehicle.
Description
Technical field
The invention belongs to technical field of new energy, is related to a kind of new-energy automobile, and in particular to a kind of hydrogen fuel vapour
Car.
Background technology
The output of automobile increases severely year after year in recent years, and vehicle exhaust becomes the major reason of environmental pollution.For automobile
The problem of pollution, national governments all actively formulate automobile exhaust emission standard, and the standard of wherein European Union is extremely strict, becomes which
The important reference of his national formulation standard.In order to tackle constantly strict automobile exhaust emission standard, Ge great automobile vendors are current
The major issue for mainly taking using new forms of energy to solve vehicle exhaust and energy shortage.
Gasoline and diesel oil are all non-renewable resources, for the series of negative shadow brought by the scarcity for slowing down petroleum resources
Atmosphere pollution and automobile engine tail gas discharge are rung and reduced, is needed to find the substitute fuel of engine, and hydrogen energy source is mesh
Front optimal clean fuel.Hydrogen energy source is a kind of renewable resource in numerous alternative energy sources, and calorific value is high, and big after burning
Part product is vapor, is a kind of preferable green fuel.Two hang-ups can be solved as the hydrogen energy source of substitute fuel：
One is that petroleum fuel reserves are limited, and two is the environmental pollution brought using petroleum fuel.
Advantage of the hydrogen as fuel is, with water as raw material, aboundresources；During burning, liberated heat is more；Combustion product is
Water, it is nontoxic, pollution-free, and can recycle, it is referred to as green energy resource.Hydrogen can be a large amount of from electrolysis water, coal gasification
Produce, and big repacking need not be carried out to engine, therefore Hydrogen Energy power has broad application prospects.Promote Hydrogen Energy to move
Power needs to solve three technical problems：One is to produce cheap hydrogen in a large number, and traditional electrolytic method is expensive, and expends other
Resource, it is impossible to promote；Two is the safety in transportation and storage problem of hydrogen；Three is the high-performance needed for automobile, cheap hydrogen supply system.Together
When hydrogen energy source be used directly in dynamical system and can produce that pinking, unstable etc. are a series of to affect the problem that utilizes, by hydrogen and its
The high-pressure air source that his multiple gases are pressurizeed after including inert gas mixing, alternative fuel of the hydrogen electric energy as new dynamical system
Trend will certainly be become.
The content of the invention
The present invention provides a kind of hydrogen powered vehicle, reduces greenhouse gas emission and atmosphere pollution, improves hydrogen powered vehicle
Performance, reduces energy ezpenditure.
The technical scheme is that：Hydrogen powered vehicle, including car body, wheel, generator, battery pack, wheel hub motor, sky
Gas entrance, exhaust port and air cleaner, battery pack are connected with wheel hub motor.Automobile is provided with storing hydrogen unit, hydrogen internal combustion
Machine, hydrogen fuel cell and tail gas concentrate heat exchange unit.Storing hydrogen unit hydrogen outlet is divided into two-way, leads up to tail gas concentration and changes
Hot cell, hydrogen gas compressor, hydrogen gas buffer and hydrogen internal combustion engine hydrogen supply pipeline are connected to hydrogen internal combustion engine, and another road is connected to hydrogen combustion
Material battery.Air intake concentrates heat exchange unit to be connected to hydrogen internal combustion engine and hydrogen fuel cell, hydrogen by air cleaner and tail gas
The exhaust outlet of internal combustion engine concentrates heat exchange unit to be connected to exhaust port by tail gas.Hydrogen internal combustion engine is connected with generator shaft, is sent out
Motor and hydrogen fuel cell are connected with battery circuit.
Automobile is provided with remaining hydrogen absorptive unit, three-way catalytic apparatus, egr system and thermo-electric generation unit, the row of hydrogen internal combustion engine
Gas port is divided into two-way, leads up to three-way catalytic apparatus and is connected to concentration heat exchange unit, and tail gas is Jing after concentrating heat exchange unit outlet
More than Jing, hydrogen absorptive unit is connected to exhaust port, and the hydrogen outlet of remaining hydrogen absorptive unit is connected to hydrogen internal combustion engine；Lead up to
Egr system is connected to hydrogen internal combustion engine.Thermo-electric generation unit is connected across between exhaust outlet and exhaust port, with the temperature of emission
Difference carries out thermo-electric generation.
Hydrogen internal combustion engine is two stroke engine, including cylinder body, piston, high pressure hydrogen nozzle, spark plug, air inlet and exhaust
Mouthful, automobile is provided with hydrogen voltage stabilizing common rail, and egr system includes charge air cooler and EGR valve.Spark plug is located at the top of cylinder body, hydrogen internal combustion
Machine hydrogen supply pipeline is connected to high pressure hydrogen nozzle by hydrogen voltage stabilizing common rail.Air intake is connected to hydrogen internal combustion by air pipe line
Machine air inlet, hydrogen internal combustion engine exhaust outlet leads up to remaining hydrogen absorptive unit and three-way catalytic apparatus are connected to exhaust port, separately
Lead up to charge air cooler and EGR valve is connected to air inlet.Automobile is provided with cooling/heating air conditioner, steam electrical generating unit and IC engine cooling system
System, storing hydrogen unit are provided with heating coil and heating coil, and heating coil and heating coil are located at the heat accumulation folder of storing hydrogen unit
In layer.Steam electrical generating unit concentrates heat exchange unit to be connected with tail gas, and cooling/heating air conditioner is concentrated by cooling/heating air conditioner Guan Zuyu tail gas and changed
Hot cell connects, and heating coil concentrates heat exchange unit to be connected by hydrogen storage heating tube group and tail gas, and storing hydrogen unit is by starting
Machine hydrogen cooling tube group is connected with internal-combustion engine cooling system.Automobile is provided with lithium bromide refrigerating air-conditioning, and storing hydrogen unit is provided with anti-hydrogen and lets out
Leakage nitrogen protecting system.
One kind of the present invention is selected：Automobile is provided with clutch, motor, speed changer and power transmission shaft, and hydrogen internal combustion engine leads to
Cross clutch and power transmission shaft is connected with wheel.Motor is connected with speed changer.
When automobile starting or acceleration, advanced using the utilization of power motor-driven automobile stored in battery pack, meet fast
The requirement of speed-raising.When automobile normally runs, using the hydrogen in metal hydride hydrogen storage unit, driven using hydrogen internal combustion engine and sent out
Electric power generation, power storage are used with electric motor in battery pack, so as to ensure that hydrogen internal combustion engine is not affected by extraneous road conditions,
Stability and high efficiency rate is run.When automobile stops travelling but personnel still need onboard, it is the comfortable of guarantee in-car, i.e., temperature will
Ask, now hydrogen internal combustion engine is out of service, the substitute is hydrogen fuel cell generating, the in-car air-conditioning of electric energy supply and other
Electrical equipment, fuel cell power generation noise are extremely low, so as to substantially increase the comfort level of occupant；More than two pieces battery packs are handed over
For use.Another Land use systems, including hydrogen internal combustion engine, hydrogen fuel cell, motor, more than two pieces battery packs and
Metal hydride hydrogen storage unit, operational mode are as follows：Automobile starting or acceleration, automobile stops traveling but personnel still to be needed in car
On, both the above situation with the first selection it is described.Difference is filled using hydride hydrogen-storing when automobile normally runs
Hydrogen utilization hydrogen internal combustion engine direct drive running car in putting, without generator, i.e., this mode does not set up generator.
Where being related to hydrogen, including hydrogen internal combustion engine, hydrogen fuel cell and hydrogen pipeline etc., need to wrap up,
Middle filling nitrogen；Nitrogen can be by the one of carbon dioxide, hydrogen-fuel engine waste gas, argon gas, air or other inert gases
Plant or various mixtures completely or partially replace.The shielding gas that work is circulated in protection system may come from protection gas storage tank
Can come from the waste gas of engine.Hydrogen internal combustion engine can adopt hydrogen_cooling, substitute traditional water cooling, the heat that hydrogen is taken out of
Supply metal hydride hydrogen storage unit is used.Heating medium in the heating coil of storing hydrogen unit can be hydrogen, work as medium
For hydrogen when, the hydrogen in heating coil is connected with the hydrogen in storing hydrogen unit or is the form of partition heating in itself by heat
It is conducted to metal hydride.Hydrogen internal combustion engine high-temperature tail gas will carry out UTILIZATION OF VESIDUAL HEAT IN, one be for heating hydrogen and combustion air,
To reduce fuel consumption, two is to heat for in-car in winter, and summer is used for in-car refrigeration using refrigeration air-conditioner, and three is to utilize heat exchange
Device makes water or organic working medium becomes high steam, and pushing turbine acting generates electricity or other forms of electricity generation generate electricity, or utilizes
Temperature difference electricity generation device generates electricity, and electric energy supply in-vehicle device is used.The hydrogen storage mode of storing hydrogen unit includes that high pressure compressed is stored up
Hydrogen, liquefaction hydrogen storage, hydride hydrogen-storing, new carbon hydrogen storage, organic liquid hydrogen storage, inorganic matter hydrogen storage or other hydrogen storages
Any one in mode or its combination.
Hydrogen fuel cell and storing hydrogen unit are provided with protection system, and protection system includes battery protection shell, storing hydrogen unit
Containment vessel, protection gas storage tank, exhaust pipe protection sleeve pipe and hydrogen pipeline protection sleeve pipe.Battery protection shell is coated on hydrogen fuel electricity
The outside in pond, storing hydrogen cell protection shell are coated on the outside of storing hydrogen unit.Between hydrogen fuel cell and battery protection shell it is
Protection air casing, is protection air casing between storing hydrogen unit and storing hydrogen cell protection shell.Protection gas storage tank by valve with
Storing hydrogen cell protection air casing is connected, and storing hydrogen cell protection air casing protects sleeve pipe and hydrogen fuel cell by hydrogen pipeline
Protection air casing connection, exhaust pipe protect sleeve pipe to connect with hydrogen fuel cell protection air casing, and each connecting portion is provided with pipeline
Connection seal rubber sleeve.Air pipe line, electric circuit bus are connected through battery protection shell with exterior line, each pipeline and containment vessel
Junction be provided with pipeline connection seal rubber sleeve.Hydrogen pipeline protection casing pipe sleeve is mounted in the outside of hydrogen fuel cell hydrogen supply pipeline,
Exhaust pipe protection casing pipe sleeve is mounted in the outside of waste gas discharge pipeline.Hydrogen fuel cell protection air casing is provided with shielding gas outlet,
Shielding gas outlet is by shielding gas sleeve pipe connection to storing hydrogen cell protection air casing.The bottom of battery protection shell is provided with explosion-proof
Plate, hydrogen pipeline protection sleeve pipe are provided with explosion-proof valve.Shielding gas can be adjusted to the work temperature required by fuel cell normal work
Degree, makes the operating efficiency of fuel cell higher.
Protection system is provided with circulating pump, hydrogen detector unit and shielding gas floss hole, circulating pump and hydrogen detector unit bag
Overlay in protection gas bushing, shielding gas floss hole is connected to hydrogen pipeline by valve and protects sleeve pipe.Shielding gas outlet is by following
Ring pump and hydrogen detector unit be connected to storing hydrogen cell protection air casing, and waste gas discharge pipeline is connected to circulating pump all the way
Entrance.
The material of battery protection shell and storing hydrogen cell protection shell be metal material, nonmetallic materials, metallic composite,
Nonmetallic composite and metal and nonmetallic composite.Hydrogen pipeline protection sleeve pipe, exhaust pipe protection sleeve pipe and guarantor
The material of shield gas bushing is metal tube, metal material flexible pipe, nonmetallic materials flexible pipe, metal material multiple tube, nonmetallic materials
Multiple tube, metal and nonmetallic composite material tube.Containment vessel is overall and allows two parts or a few parts composition, during assembling
Sealing gasket and encapsulant are filled between each several part.Outgoing position on containment vessel is provided with protection air-tight structure, sealing structure
For metal labyrinth seal structure, seal with elastometic washer structure, oil sealing movable sealing structure, felt structure or other sealing structures.
Power assembly pattern can take any one of tandem, parallel or series parallel type.When taking tandem
When, power assembly is made up of engine, generator and three part of motor, and engine driven generators generate electricity, and electric energy is by control
Device processed is transported to battery or motor, drives automobile by gear by motor.By battery driven motor during Smaller load
Driving moment, by driven by engine electrical power generators drive motor during big load.When vehicle is in startup, acceleration, climbing work
During condition, engine, motor unit and battery pack provide electric energy to motor jointly.When electric motor car in low speed, slide, idling
During operating mode, then by battery driven motor, when battery pack short of electricity, then charged from engine-generator set to battery pack.When
When taking parallel, engine and motor drive automobile, engine to adhere to two sets of systems separately with motor jointly, can be only respectively
On the spot moment of torsion is provided to car transmissions, both can drive jointly, can be operated alone on different road surfaces again.Work as automobile
When accelerating climbing, motor and engine can provide power to transmission mechanism simultaneously, once automobile speed reaches cruising speed,
Automobile will rely solely on engine and maintain the speed.Motor not only can have been made motor but also can make generator use, be also called
Electric-generating unit.Due to no single generator, engine can directly pass through transmission mechanism driving moment.When taking
During series parallel type, power assembly includes engine, generator and motor, different according to power assisting device, and it is divided into engine again and is
Advocate peace two kinds based on motor.In in the form of based on engine, used as main power source, motor is auxiliary power source to engine；With
In form based on motor, used as auxiliary power source, motor is main power source to engine.Feature is engine system and electronic
Machine drive system respectively has a set of mechanical variable speed device, Liang Tao mechanisms or by gear train, or using planet gear type structure with reference to
Together, so as to the rotation speed relation between comprehensive adjustment engine and motor.Compared with parallel connection type hybrid power system, series parallel type
Dynamical system more neatly can adjust the operating of the power output and motor of engine according to operating mode.
Hydrogen molecule is combined generation heat energy and water by burning with oxygen molecule.Hydrogen fuel cell is by the oxygen in hydrogen and air
With reference to and generate electricity, made by hydrogen fuel cell be used for promote automobile.Hydrogen powered vehicle of the present invention is by installing in hydrogen in automobile
Combustion engine and hydrogen fuel cell, are driven electrical power generators using hydrogen internal combustion engine and are generated electricity using hydrogen fuel cell, use electrical energy drive vapour
Car is travelled, and whole process does not have greenhouse gas emission, is reduced and is discharged gas to atmosphere pollution, improves the use of hydrogen powered vehicle
Performance, improves natural environment.It is the storage of hydrogen, air and hydrogen using waste heat that the tail gas of hydrogen internal combustion engine concentrates heat exchange unit by tail gas
Memory cell is preheated, and is heated for cooling/heating air conditioner and is provided heat with steam electrical generating unit generating, improves the thermal efficiency of hydrogen fuel, favorably
In reducing energy consumption, improve the power performance of automobile.
Description of the drawings
Fig. 1 is the structural representation of hydrogen powered vehicle of the present invention；
Fig. 2 is hydrogen internal combustion engine structural representation；
Principle schematic diagram.s of the Fig. 3 for another embodiment of the present invention；
Fig. 4 is the structural representation of the third embodiment of the invention；
Fig. 5 is the structural representation of the 4th kind of embodiment of the invention；
Fig. 6 is the schematic diagram of hydrogen fuel cell and storing hydrogen unit protection system；
Fig. 7 is connection seal rubber sleeve enlarged diagram.
Wherein：1-cooling/heating air conditioner pipe group, 2-hydrogen storage heating tube group, 3-hydrogen internal combustion engine hydrogen supply pipeline, 4-steam-electric power
Unit, 5-air intake, 6-air cleaner, 7-thermo-electric generation unit, 8-hydrogen internal combustion engine, 9-hydrogen gas compressor, 10-
Hydrogen gas buffer, 11-generator, 12-tail gas concentrate heat exchange unit, 13-tail gas discharging pipe, 14-hydrogen fuel cell air
Pipeline, 15-hydrogen supply house steward, 16-heat accumulation interlayer, 17-heating coil, 18-heating coil, 19-storing hydrogen unit, 20-
Cooling/heating air conditioner, 21-refrigeration air-conditioner, 22-hydrogen fuel cell, 23-hydrogen fuel cell hydrogen supply pipeline, 24-wheel hub motor, 25-
Wheel, 26-engine hydrogen cooling tube group, 27-remaining hydrogen absorptive unit, 28-air pipe line, 29-battery pack, 30-anti-hydrogen are let out
Leakage nitrogen protecting system, 31-egr system, 32-motor, 33-speed changer, 34-power transmission shaft, 35-exhaust port,
36-three-way catalytic apparatus, 37-air inlet, 38-hydrogen voltage stabilizing common rail, 39-exhaust outlet, 40-high pressure hydrogen nozzle, 41-
Charge air cooler, 42-spark plug, 43-EGR valve, 44-clutch, 45-hydrogen pipeline protection sleeve pipe, 46-storing hydrogen unit are protected
Protective case, 47-shielding gas floss hole, 48-connection seal rubber sleeve, 49-battery protection shell, 50-protection gas bushing, 51-electrically
Circuit bus, 52-controller, 53-waste gas discharge pipeline, 54-circulating pump, 55-hydrogen detector unit, 56-explosion-proof valve,
57-exhaust pipe protective case, 58-protection gas storage tank, 59-bursting diaphragm, 60-valve, the outlet of 61-shielding gas.
Specific embodiment
With reference to embodiment and accompanying drawing, the present invention is described in detail.The scope of the present invention is not limited to embodiment,
Those skilled in the art make any change in the range of claim is limited and fall within the scope of protection of the invention.
Embodiment 1
Hydrogen powered vehicle of the present invention is as shown in figure 1, including car body, wheel 25, generator 11, battery pack 29, wheel hub motor 24, sky
Gas entrance 5, thermo-electric generation unit 7, exhaust port 35, air cleaner 6, storing hydrogen unit 19, hydrogen internal combustion engine 8, hydrogen fuel
Battery 22, tail gas concentrate heat exchange unit 12, remaining hydrogen absorptive unit 27, three-way catalytic apparatus 36, egr system 31, cooling/heating air conditioner 20,
Steam electrical generating unit 4, internal-combustion engine cooling system, lithium bromide refrigerating air-conditioning 21.As shown in Fig. 2 hydrogen internal combustion engine 8 starts for two-stroke
Machine, including cylinder body, piston, high pressure hydrogen nozzle 40, spark plug 42, air inlet 37 and exhaust outlet 39, spark plug are located at cylinder body
Top.Egr system includes charge air cooler 41 and EGR valve 43, and automobile is provided with hydrogen voltage stabilizing common rail 38.Storing hydrogen unit hydrogen outlet point
For two-way, Jing hydrogen internal combustion engines hydrogen supply pipeline 3 is by tail gas concentration heat exchange unit, hydrogen gas compressor 9,10 and of hydrogen gas buffer all the way
Hydrogen voltage stabilizing common rail 38 is connected to the high pressure hydrogen nozzle of hydrogen internal combustion engine；Lead up to hydrogen fuel cell hydrogen supply pipeline 23 to be connected to
Hydrogen fuel cell.Air intake Jing air pipe lines concentrate heat exchange unit to be connected to hydrogen internal combustion engine by air cleaner and tail gas
Air inlet 37 and hydrogen fuel cell.The exhaust outlet of hydrogen internal combustion engine is divided into two-way, leads up to three-way catalytic apparatus and is connected to tail gas
Jing concentrates heat exchange unit, and Jing after concentrating heat exchange unit outlet, more than Jing, hydrogen absorptive unit is connected to exhaust port to tail gas, and Yu Qing inhales
The hydrogen outlet for receiving unit is connected to hydrogen internal combustion engine；Lead up to egr system and be connected to hydrogen internal combustion engine.Exhaust outlet and exhaust emissions
Thermo-electric generation unit 7 is bridged between mouthful, is generated electricity with the temperature difference of tail gas.Hydrogen internal combustion engine is connected with generator shaft, generator and
Hydrogen fuel cell is connected with battery circuit, and battery pack is connected with wheel hub motor.Storing hydrogen unit 19 is provided with heat accumulation interlayer 16,
Heating coil 18 and heating coil 17 are placed in heat accumulation interlayer, and heating coil concentrates heat exchange with tail gas by hydrogen storage heating tube group 2
Unit connects, and storing hydrogen unit is connected with internal-combustion engine cooling system by engine hydrogen cooling tube group 26.Steam electrical generating unit with
Tail gas concentrates heat exchange unit 12 to connect, and cooling/heating air conditioner concentrates heat exchange unit to be connected by cooling/heating air conditioner pipe group 1 and tail gas.Storing hydrogen
Unit be metal hydride storage equipment, storing hydrogen unit 19 in anti-hydrogen leak nitrogen protecting system 30 monitoring and protection
In.
The method of operation of the hydrogen powered vehicle of the present invention is to heat hydrogen storage by heating coil 17 by battery pack output power
The hydrogen storage of memory cell, in storing hydrogen unit, metal hydride storage equipment releases hydrogen.15 points of hydrogen Jing hydrogen supplies house steward is two-way,
Jing hydrogen fuel cells hydrogen supply pipeline 23 enters hydrogen fuel cell 22 all the way, and another road Jing hydrogen internal combustion engine hydrogen supplies pipeline 3 is entered to be concentrated
Heat exchange unit 12 is preheated, the hydrogen Jing hydrogen gas compressors 9, hydrogen gas buffer 10, hydrogen voltage stabilizing common rail 38 and High Pressure Hydrogen after preheating
Gas jets 40 enter the cylinder body of hydrogen internal combustion engine 8.Air is entered Jing after air cleaner 6 is filtered by air intake 5 concentrates heat exchange single
Unit 12 preheat, after preheating air all the way Jing air inlets 37 enter hydrogen internal combustion engine cylinder body, another road enters hydrogen fuel cell.Hydrogen
With air in hydrogen internal combustion engine work by combustion, generator 11 is driven to generate electricity, the electricity input battery storage for sending.Hydrogen and air exist
Hydrogen fuel cell 22 carries out chemical reaction, and the electric energy of generation is stored in battery pack.24 turns of battery pack output power drive hub motor
It is dynamic, so as to drive running car.39 points of tail gas Jing exhaust outlets after hydrogen internal combustion engine acting are two-way, all the way Jing three-way catalytic apparatus
Denitration is carried out, hydrogen absorptive unit 27 reclaims hydrogen more than Jing after the out of stock rear concentration heat exchange unit heat exchange to tail gas, and the hydrogen of recovery is returned
Return hydrogen internal combustion engine and make fuel, reclaim the tail gas after hydrogen and discharge to tail gas discharge system.Jing egr systems are to hydrogen internal combustion engine all the way.
Tail gas concentrates heat exchange unit using the heat that hydrogen internal combustion engine waste heat from tail gas is hydrogen, air and storing hydrogen unit, is cooling/heating air conditioner system
Heat and steam electrical generating unit generate electricity and provide heat.Anti- hydrogen leakage nitrogen protecting system 30 ensures storing hydrogen unit and whole hydrogen
Runtime safety non-leakage, while reclaiming micro hydrogen.
When automobile starting or acceleration, advanced using the utilization of power motor-driven automobile stored in battery pack, meet fast
The requirement of speed-raising.When automobile normally runs, driven using the hydrogen utilization hydrogen internal combustion engine in metal hydride hydrogen storage unit and sent out
Electric power generation, power storage are used with electric motor in battery pack, so as to ensure that hydrogen internal combustion engine is not affected by extraneous road conditions,
Stability and high efficiency rate is run；When automobile stops travelling but personnel still need onboard, it is the comfortable of guarantee in-car, i.e., temperature will
Ask, now hydrogen internal combustion engine is out of service, the substitute is hydrogen fuel cell generating, the in-car air-conditioning of electric energy supply and other
Electrical equipment, fuel cell power generation noise are extremely low, so as to substantially increase the comfort level of occupant.Three pieces of battery pack alternatings make
With, one piece of charging, two pieces of power supplies.
Where being related to hydrogen, including hydrogen internal combustion engine, hydrogen fuel cell and hydrogen pipeline etc., need to wrap up,
Middle filling nitrogen；Lapping is metal material.Hydrogen internal combustion engine adopts hydrogen_cooling, substitutes traditional water cooling, hydrogen band
The heat supply metal hydride hydrogen storage unit for going out is used；Hydrogen internal combustion engine high-temperature tail gas will carry out UTILIZATION OF VESIDUAL HEAT IN, one be for
Heating hydrogen and combustion air, to reduce fuel consumption, two is to heat for in-car in winter, and three is to make water using heat exchanger or have
Machine working medium becomes high steam, and pushing turbine acting generates electricity, or is generated electricity using temperature difference electricity generation device, and electric energy supply in-car sets
It is standby to use.
Embodiment 2
Another embodiment of the present invention is as shown in figure 3, automobile is provided with clutch 44, motor 32, speed changer 33 and transmission
Axle 34, hydrogen internal combustion engine 8 are connected with speed changer by clutch, and speed changer is connected with wheel by power transmission shaft, motor with become
Fast device connection.Engine and motor drive automobile, engine to adhere to two sets of systems separately with motor jointly, can be separately
Moment of torsion is provided to car transmissions, both can be driven jointly on different road surfaces, can be operated alone again.When automobile accelerates
During climbing, motor and engine can provide power to transmission mechanism simultaneously, once automobile speed reaches cruising speed, automobile
Engine will be relied solely on and maintain the speed.Motor can both make motor, can make generator again and use, referred to as electronic-
Generating set.Due to no single generator, engine can directly pass through transmission mechanism driving moment.
When automobile normally runs, using the hydrogen utilization hydrogen internal combustion engine in storing hydrogen unit or motor-driven garage
Sail；When automobile stops travelling but personnel still need onboard, it is the comfortable of guarantee in-car, i.e. temperature requirement, now in hydrogen
Combustion engine is out of service, the substitute is hydrogen fuel cell generating, the in-car air-conditioning of electric energy supply and other electrical equipments, fuel
Cell power generation noise is extremely low, so as to substantially increase the comfort level of occupant.Where being related to hydrogen, including hydrogen internal combustion
Machine, hydrogen fuel cell and hydrogen pipeline etc., need to wrap up, middle filling nitrogen；Lapping is metal material.
Embodiment 3
The third embodiment of the invention is as shown in figure 4, including car body, wheel 25, generator 11, battery pack 29, wheel hub motor
24th, air intake 5, thermo-electric generation unit 7, exhaust port 35, air cleaner 6, storing hydrogen unit 19, hydrogen internal combustion engine 8, tail
Gas concentrates heat exchange unit 12, remaining hydrogen absorptive unit 27, three-way catalytic apparatus 36, egr system 31, cooling/heating air conditioner 20, steam-electric power
Unit 4, internal-combustion engine cooling system, lithium bromide refrigerating air-conditioning 21.Storing hydrogen unit hydrogen outlet Jing hydrogen internal combustion engine hydrogen supplies pipeline 3 leads to
Crossing tail gas concentrates heat exchange unit, hydrogen gas compressor 9, hydrogen gas buffer 10 and hydrogen voltage stabilizing common rail 38 to be connected to the height of hydrogen internal combustion engine
Pressure hydrogen nozzle.Air intake Jing air pipe lines concentrate heat exchange unit to be connected to hydrogen internal combustion engine by air cleaner and tail gas
Air inlet 37.The exhaust outlet of hydrogen internal combustion engine is divided into two-way, leads up to three-way catalytic apparatus and is connected to tail gas Jing concentration heat exchange lists
Unit, Jing after concentrating heat exchange unit outlet, more than Jing, hydrogen absorptive unit is connected to exhaust port, the hydrogen of remaining hydrogen absorptive unit to tail gas
Outlet is connected to hydrogen internal combustion engine；Lead up to egr system and be connected to hydrogen internal combustion engine, between exhaust outlet and exhaust port, bridge temperature
Difference generator unit 7, is generated electricity with the temperature difference of tail gas.Hydrogen internal combustion engine is connected with generator shaft, and generator is connected with battery circuit
Connect, battery pack is connected with wheel hub motor.Storing hydrogen unit 19 is provided with heat accumulation interlayer 16, and heating coil 18 and heating coil 17 are placed in
In heat accumulation interlayer, heating coil concentrates heat exchange unit to be connected by hydrogen storage heating tube group 2 and tail gas, and storing hydrogen unit is by starting
Machine hydrogen cooling tube group 26 is connected with internal-combustion engine cooling system.Steam electrical generating unit concentrates heat exchange unit 12 to be connected with tail gas, heats
Air-conditioning concentrates heat exchange unit to be connected by cooling/heating air conditioner pipe group 1 and tail gas.Storing hydrogen unit be metal hydride storage equipment, hydrogen
In monitoring and protection that storage element 19 leaks nitrogen protecting system 30 in anti-hydrogen.
The method of operation of the present embodiment is that the storage of storing hydrogen unit is heated by heating coil 17 by battery pack output power
Hydrogen, in storing hydrogen unit, metal hydride storage equipment releases hydrogen.15 Jing hydrogen internal combustion engine hydrogen supplies pipeline 3 of hydrogen Jing hydrogen supplies house steward
Preheat into concentration heat exchange unit 12, the hydrogen Jing hydrogen gas compressors 9, hydrogen gas buffer 10, hydrogen voltage stabilizing common rail 38 after preheating
The cylinder body of hydrogen internal combustion engine 8 is entered with high pressure hydrogen nozzle 40.Air enters collection Jing after air cleaner 6 is filtered by air intake 5
Middle heat exchange unit 12 is preheated, and after preheating, air Jing air inlets 37 enter the cylinder body of hydrogen internal combustion engine.Hydrogen and air are in hydrogen internal combustion engine
Work by combustion, drives generator 11 to generate electricity, the electricity input battery storage for sending.Battery pack output power drive hub motor 24
Rotate, so as to drive running car.39 points of tail gas Jing exhaust outlets after hydrogen internal combustion engine acting are two-way, all the way Jing three-element catalytics dress
Putting carries out denitration, and after concentrating heat exchange unit to exchange heat to tail gas after denitration, more than Jing, hydrogen absorptive unit 27 reclaims hydrogen, the hydrogen of recovery
Return hydrogen internal combustion engine and make fuel, reclaim the tail gas after hydrogen and discharge to tail gas discharge system；Jing egr systems are to hydrogen internal combustion all the way
Machine.Thermo-electric generation unit 7 is connected across between exhaust outlet and exhaust port, is generated electricity with the temperature difference of emission.Tail gas collection
Middle heat exchange unit is the heating of hydrogen, air and storing hydrogen unit using hydrogen internal combustion engine waste heat from tail gas, is that cooling/heating air conditioner is heated and steamed
Vapour generator unit generates electricity and provides heat.Anti- hydrogen leakage nitrogen protecting system 30 ensures storing hydrogen unit and whole hydrogen operation system
System safety non-leakage, while reclaiming micro hydrogen.Where being related to hydrogen, including hydrogen internal combustion engine, hydrogen pipeline etc., need
Wrap up, middle filling nitrogen；Lapping is metal material.Hydrogen internal combustion engine is cooled down using engine hydrogen cooling tube group,
Traditional water cooling is substituted, the heat supply metal hydride hydrogen storage unit that hydrogen is taken out of is used.
Embodiment 4
4th kind of embodiment of the invention as shown in Figure 5, Figure 6, including car body, wheel 25, generator 11, battery pack 29, wheel hub
Motor 24, air intake 5, hydrogen fuel cell 22, exhaust port 35, air cleaner 6, storing hydrogen unit 19, cooling/heating air conditioner,
Battery pack 29 and lithium bromide refrigerating air-conditioning.Hydrogen fuel cell and storing hydrogen unit are provided with protection system, and protection system includes battery
Containment vessel 49, storing hydrogen cell protection shell 46, protection gas storage tank 58, exhaust pipe protection sleeve pipe 57, the detection of circulating pump 54, hydrogen
Unit 55, shielding gas floss hole 47 and hydrogen pipeline protection sleeve pipe 45.Battery protection shell is coated on the outside of hydrogen fuel cell, hydrogen
Storage element containment vessel is coated on the outside of storing hydrogen unit 19.Press from both sides for shielding gas between hydrogen fuel cell and battery protection shell
Layer, is protection air casing between storing hydrogen unit and storing hydrogen cell protection shell.Protection gas storage tank is by valve and storing hydrogen list
Unit's protection air casing connection, storing hydrogen cell protection air casing protect sleeve pipe to press from both sides with hydrogen fuel cell shielding gas by hydrogen pipeline
Layer connection, exhaust pipe protect sleeve pipe to connect with hydrogen fuel cell protection air casing, and each connecting portion is provided with pipeline connection sealing
Gum cover 48.Air pipe line 28, electric circuit bus 51 are connected through battery protection shell with exterior line, each pipeline and containment vessel
Junction is provided with pipeline connection seal rubber sleeve.Hydrogen pipeline protection casing pipe sleeve is mounted in the outside of hydrogen fuel cell hydrogen supply pipeline 23,
Exhaust pipe protection casing pipe sleeve is mounted in the outside of waste gas discharge pipeline 53, and shielding gas outlet is connected to hydrogen by protecting gas bushing 50
Storage element protects air casing.The bottom of battery protection shell is provided with bursting diaphragm 59, and hydrogen pipeline protection sleeve pipe is provided with explosion-proof valve 56.
Circulating pump and hydrogen detector unit are coated in protection gas bushing, and shielding gas floss hole is connected to hydrogen pipeline protection by valve
Sleeve pipe.Shielding gas outlet is connected to storing hydrogen cell protection air casing, exhaust pipe by circulating pump and hydrogen detector unit
The entrance for being connected to circulating pump all the way on road 53.Storing hydrogen unit is provided with heat accumulation interlayer 16, heating coil 18 and heating coil 17
It is placed in heat accumulation interlayer.Hydrogen fuel cell is connected with battery circuit, and battery pack is connected with wheel hub motor 24.
The method of operation of the present embodiment is that the storage of storing hydrogen unit is heated by heating coil 17 by battery pack output power
Hydrogen, in storing hydrogen unit, metal hydride storage equipment releases hydrogen.Hydrogen Jing hydrogen supplies house steward 15 and hydrogen fuel cell hydrogen supplying tube
Road 23 enters hydrogen fuel cell 22.Air enters hydrogen fuel cell Jing after air cleaner 6 is filtered by air intake 5.Hydrogen and
Air carries out chemical reaction in hydrogen fuel cell 22, and the electric energy of generation is stored in battery pack 29.Battery pack output power drive hub
Motor 24 is rotated, and drives running car.Waste gas after hydrogen fuel cell generates electricity is discharged to exhaust port.Protection system ensures hydrogen
Storage element, hydrogen fuel cell and whole hydrogen runtime safety non-leakage, while reclaiming micro hydrogen.
Claims (12)
1. a kind of hydrogen powered vehicle, including car body, wheel（25）, generator（11）, battery pack（29）, wheel hub motor（24）, it is empty
Gas entrance（5）, exhaust port（35）And air cleaner（6）, the battery pack is connected with wheel hub motor, be it is characterized in that：Institute
State automobile and be provided with storing hydrogen unit（19）, hydrogen internal combustion engine（8）, hydrogen fuel cell（22）Heat exchange unit is concentrated with tail gas（12）, institute
State storing hydrogen unit hydrogen outlet and be divided into two-way, lead up to tail gas and concentrate heat exchange unit, hydrogen gas compressor（9）, hydrogen buffering
Tank（10）With hydrogen internal combustion engine hydrogen supply pipeline（3）Hydrogen internal combustion engine is connected to, hydrogen fuel cell is connected to all the way；The air intake leads to
Cross air cleaner and tail gas concentrates heat exchange unit to be connected to hydrogen internal combustion engine and hydrogen fuel cell, the hydrogen internal combustion engine（8）Row
Gas port concentrates heat exchange unit to be connected to exhaust port by tail gas（35）；The hydrogen internal combustion engine is connected with generator shaft, described
Generator and hydrogen fuel cell are connected with battery circuit.
2. hydrogen powered vehicle according to claim 1, is characterized in that：The automobile is provided with remaining hydrogen absorptive unit（27）, three
First catalytic unit（36）, egr system（31）With thermo-electric generation unit（7）, the hydrogen internal combustion engine（8）Exhaust outlet be divided into two-way,
Lead up to three-way catalytic apparatus and be connected to tail gas Jing concentration heat exchange units（12）, tail gas Jing concentrate heat exchange unit outlet Jing more than hydrogen
Absorptive unit is connected to exhaust port（35）, the hydrogen outlet of remaining hydrogen absorptive unit is connected to hydrogen internal combustion engine；Lead up to EGR
System is connected to hydrogen internal combustion engine, and thermo-electric generation unit is connected across between exhaust outlet and exhaust port.
3. hydrogen powered vehicle according to claim 2, is characterized in that：The hydrogen internal combustion engine（8）For two stroke engine, bag
Include cylinder body, piston, high pressure hydrogen nozzle（40）, spark plug（42）, air inlet（37）And exhaust outlet（39）, the automobile is provided with hydrogen
Gas voltage stabilizing common rail（38）, the egr system（31）Including charge air cooler（41）And EGR valve（43）；The spark plug is located at cylinder body
Top；The hydrogen internal combustion engine hydrogen supply pipeline（3）High pressure hydrogen nozzle is connected to by hydrogen voltage stabilizing common rail；The air intake
（5）Air inlet is connected to by air pipe line, the exhaust outlet leads up to remaining hydrogen absorptive unit（27）And three-way catalytic apparatus
（36）It is connected to exhaust port（35）, lead up to charge air cooler 41 and EGR valve（43）It is connected to air inlet.
4. hydrogen powered vehicle according to claim 1, is characterized in that：The automobile is provided with cooling/heating air conditioner（20）, steam send out
Electric unit（4）And internal-combustion engine cooling system, the storing hydrogen unit is provided with heating coil（18）And heating coil（17）, heating dish
Pipe and heating coil are located at the heat accumulation interlayer of storing hydrogen unit（16）In；The steam electrical generating unit concentrates heat exchange unit with tail gas
（12）Connection, the cooling/heating air conditioner pass through cooling/heating air conditioner pipe group（1）Heat exchange unit is concentrated to be connected with tail gas, the heating coil leads to
Cross hydrogen storage heating tube group（2）Heat exchange unit is concentrated to be connected with tail gas, storing hydrogen unit passes through engine hydrogen cooling tube group（26）With
Internal-combustion engine cooling system connects.
5. hydrogen powered vehicle according to claim 1, is characterized in that：The automobile is provided with clutch（44）, motor
（32）, speed changer（33）And power transmission shaft（34）, the hydrogen internal combustion engine（8）It is connected with wheel by clutch and power transmission shaft；It is described
Motor is connected with speed changer.
6. hydrogen powered vehicle according to claim 1, is characterized in that：The automobile is provided with refrigeration air-conditioner（21）, affiliated vapour
Car is provided with anti-hydrogen leakage nitrogen protecting system（30）, all relevant with the hydrogen pipe joint of whole operating fuel system and each
Plant connecting portion to be completely in the monitoring and protection of this system；Pipeline connection seal rubber sleeve can also adopt metal hard-sealing or
Other seal forms.
7. hydrogen powered vehicle according to claim 1, is characterized in that：When automobile starting or acceleration, store up using in battery pack
The utilization of power motor-driven automobile deposited advances, and meets the requirement of fast speed-raising；When automobile normally runs, using storing hydrogen unit
Interior hydrogen utilization hydrogen internal combustion engine drives electrical power generators, and power storage is used with electric motor in battery pack, so as to protect
Card hydrogen internal combustion engine is not affected by extraneous road conditions, the operation of stability and high efficiency rate；Automobile stops traveling but personnel still to be needed onboard
When, it is the comfortable of guarantee in-car, i.e. temperature requirement, now hydrogen internal combustion engine is out of service, the substitute is hydrogen fuel electricity
Pond generates electricity, and electric energy supplies in-car air-conditioning and other electrical equipments, and fuel cell power generation noise is extremely low, so as to substantially increase in-car
The comfort level of personnel；More than two pieces battery packs are used alternatingly；Another Land use systems, including hydrogen internal combustion engine, hydrogen fuel
Battery, motor, more than two pieces battery packs and metal hydride hydrogen storage unit, operational mode are as follows：Automobile starting or acceleration, vapour
Car stop traveling but personnel still need onboard, both the above situation with it is described previously；Difference is normally run in automobile
When, using the hydrogen utilization hydrogen internal combustion engine direct drive running car in metal hydride hydrogen storage unit, without generator,
I.e. this mode does not set up generator；The hydrogen internal combustion engine（8）Can be replaced with four-stroke engine for two stroke engine；It is remaining
Hydrogen absorptive unit（27）And three-way catalytic apparatus（36）Both positions can exchange.
8. hydrogen powered vehicle according to claim 1, is characterized in that：Where related to hydrogen, including hydrogen internal combustion
Machine, hydrogen fuel cell and hydrogen pipeline etc., need to wrap up, middle filling nitrogen；Nitrogen can be fired by carbon dioxide, hydrogen
Material engine exhaust（Also can use after eliminating water）, argon gas, air or other inert gases one or more mixture all or
Part replaces；The shielding gas that work is circulated in protection system may come from protection gas storage tank, it is also possible to come from engine
Waste gas；Hydrogen internal combustion engine can adopt hydrogen_cooling, substitute traditional water cooling, the heat supply metal hydride storage that hydrogen is taken out of
Hydrogen production device is used；Heating medium in the heating coil of storing hydrogen unit can be hydrogen, when medium is hydrogen, heating coil
In hydrogen and storing hydrogen unit in hydrogen UNICOM or be that heat is conducted to metal hydride by the form of partition heating in itself；
Hydrogen internal combustion engine high-temperature tail gas will carry out UTILIZATION OF VESIDUAL HEAT IN, and one is for heating hydrogen and combustion air, to reduce fuel consumption two
It is to heat for in-car in winter, summer is used for in-car refrigeration using refrigeration air-conditioner, and three is to make water or organic working medium using heat exchanger
Become high steam, pushing turbine acting generates electricity or other forms of electricity generation generate electricity；Or generated electricity using temperature difference electricity generation device,
Electric energy supply in-vehicle device is used；The hydrogen storage mode of storing hydrogen unit includes high pressure compressed hydrogen storage, liquefaction hydrogen storage, metallic hydrogen
Any one or its in compound hydrogen storage, new carbon hydrogen storage, organic liquid hydrogen storage, inorganic matter hydrogen storage or other hydrogen storage modes
Combination.
9. hydrogen powered vehicle according to claim 1, is characterized in that：The hydrogen fuel cell（22）Set with storing hydrogen unit
There is protection system, the protection system includes battery protection shell（49）, storing hydrogen cell protection shell（46）, protection gas storage tank
（58）, exhaust pipe protection sleeve pipe（57）Sleeve pipe is protected with hydrogen pipeline（45）；The battery protection shell is coated on hydrogen fuel electricity
The outside in pond, the storing hydrogen cell protection shell are coated on storing hydrogen unit（19）Outside；The hydrogen fuel cell and battery
It is protection air casing between containment vessel, is protection air casing between storing hydrogen unit and storing hydrogen cell protection shell；The protection
Gas storage tank is connected with storing hydrogen cell protection air casing by valve, and storing hydrogen cell protection air casing is protected by hydrogen pipeline
Sleeve pipe is connected with hydrogen fuel cell protection air casing, and the exhaust pipe protection sleeve pipe is connected with hydrogen fuel cell protection air casing
Logical, each connecting portion is provided with pipeline connection seal rubber sleeve（48）；The air pipe line, electric circuit bus（51）Protect through battery
Protective case is connected with exterior line, and each pipeline is provided with pipeline with the junction of containment vessel and is connected seal rubber sleeve；The hydrogen pipeline is protected
Protecting pipe is sleeved on hydrogen fuel cell hydrogen supply pipeline（23）Outside, exhaust pipe protection casing pipe sleeve is mounted in exhaust pipe
Road（53）Outside；The hydrogen fuel cell protection air casing is provided with shielding gas outlet（61）, the shielding gas outlet is by protecting
Shield gas bushing（50）It is connected to storing hydrogen cell protection air casing；The bottom of the battery protection shell is provided with bursting diaphragm（59）, institute
State hydrogen pipeline protection sleeve pipe and be provided with explosion-proof valve（56）；Shielding gas can be adjusted to the work required by fuel cell normal work
Temperature, makes the operating efficiency of fuel cell higher.
10. hydrogen powered vehicle according to claim 9, is characterized in that：The protection system is provided with circulating pump（54）, hydrogen
Detector unit（55）With shielding gas floss hole（47）, the circulating pump and hydrogen detector unit be coated in protection gas bushing, institute
State shielding gas floss hole and hydrogen pipeline protection sleeve pipe is connected to by valve；The shielding gas outlet（61）By circulating pump and hydrogen
Gas detector unit is connected to storing hydrogen cell protection air casing, the waste gas discharge pipeline（53）Be connected to circulating pump all the way
Entrance.
11. hydrogen powered vehicles according to claim 9, is characterized in that：The battery protection shell（49）With storing hydrogen unit
Containment vessel（46）Material be metal material, nonmetallic materials, metallic composite, nonmetallic composite and metal and non-gold
The composite of category；The hydrogen pipeline protects sleeve pipe（45）, exhaust pipe protection sleeve pipe（57）With protection gas bushing（50）'s
Material is metal tube, metal material flexible pipe, nonmetallic materials flexible pipe, metal material multiple tube, nonmetallic materials multiple tube, metal
With nonmetallic composite material tube；Containment vessel is overall and allows two parts or a few parts composition, during assembling between each several part
Filling sealing gasket and encapsulant；Outgoing position on containment vessel is provided with protection air-tight structure, and sealing structure is metal labyrinth
Sealing structure, seal with elastometic washer structure, oil sealing movable sealing structure, felt structure or other sealing structures.
12. hydrogen powered vehicles according to claim 1, is characterized in that：The power assembly pattern can take series connection
Any one of formula, parallel or series parallel type；When tandem is taken, power assembly is by engine, generator and electronic
Three part of machine constitutes, and engine driven generators generate electricity, and electric energy is transported to battery or motor by controller, is led to by motor
Cross gear and drive automobile；By battery driven motor driving moment during Smaller load, generated electricity by driven by engine during big load
Machine generating drive motor；When vehicle in start, accelerate, climbing operating mode when, engine, motor unit and battery pack jointly to
Motor provides electric energy；When electric motor car in low speed, slide, the operating mode of idling when, then by battery driven motor, work as battery
Then charged from engine-generator set to battery pack during group short of electricity；When taking parallel, engine and motor are driven jointly
Automobile, engine adhere to two sets of systems separately with motor, separately can provide moment of torsion to automotive transmission, on different roads
Both can drive jointly on face, can be operated alone again；When automobile accelerates to climb, motor and engine can be simultaneously to biographies
Motivation structure provides power, once automobile speed reaches cruising speed, automobile will rely solely on engine and maintain the speed；Motor
Motor can both be made, generator use can be made again, electric-generating unit is also called；Due to no single generator,
Engine can directly pass through transmission mechanism driving moment；When series parallel type is taken, power assembly include engine, generator and
Motor, different according to power assisting device, it is divided into engine again for two kinds based on motor of advocating peace；In the form of based on engine
In, used as main power source, motor is auxiliary power source to engine；In in the form of based on motor, engine is used as auxiliary power
Source, motor are main power source；Feature is engine system and electric motor drive system respectively has a set of mechanical variable speed device, two sets
Mechanism passes through gear train, or is combined together using planet gear type structure, so as between comprehensive adjustment engine and motor
Rotation speed relation；Compared with parallel connection type hybrid power system, series parallel type dynamical system more neatly can be adjusted according to operating mode
The operating of the power output and motor of section engine.
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