CN107813691A - A kind of hydrogen hybrid vehicle of energy-conserving and environment-protective - Google Patents
A kind of hydrogen hybrid vehicle of energy-conserving and environment-protective Download PDFInfo
- Publication number
- CN107813691A CN107813691A CN201710955262.7A CN201710955262A CN107813691A CN 107813691 A CN107813691 A CN 107813691A CN 201710955262 A CN201710955262 A CN 201710955262A CN 107813691 A CN107813691 A CN 107813691A
- Authority
- CN
- China
- Prior art keywords
- hydrogen
- engine
- fuel
- temperature
- gas
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000001257 hydrogen Substances 0.000 title claims abstract description 248
- 229910052739 hydrogen Inorganic materials 0.000 title claims abstract description 248
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 title claims abstract description 219
- 239000007789 gas Substances 0.000 claims abstract description 150
- 230000006835 compression Effects 0.000 claims abstract description 55
- 238000007906 compression Methods 0.000 claims abstract description 55
- 230000003197 catalytic effect Effects 0.000 claims abstract description 29
- 238000000746 purification Methods 0.000 claims abstract description 15
- 239000000446 fuel Substances 0.000 claims description 89
- 229910052987 metal hydride Inorganic materials 0.000 claims description 63
- 150000004681 metal hydrides Chemical class 0.000 claims description 63
- 238000006243 chemical reaction Methods 0.000 claims description 45
- 238000002485 combustion reaction Methods 0.000 claims description 34
- 150000002431 hydrogen Chemical class 0.000 claims description 24
- 238000003860 storage Methods 0.000 claims description 17
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 16
- 229910052749 magnesium Inorganic materials 0.000 claims description 16
- 239000011777 magnesium Substances 0.000 claims description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- 229910001868 water Inorganic materials 0.000 claims description 16
- 239000011232 storage material Substances 0.000 claims description 14
- 239000003054 catalyst Substances 0.000 claims description 11
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 10
- 238000007599 discharging Methods 0.000 claims description 10
- 238000005461 lubrication Methods 0.000 claims description 10
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 10
- 238000002347 injection Methods 0.000 claims description 9
- 239000007924 injection Substances 0.000 claims description 9
- 238000012544 monitoring process Methods 0.000 claims description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 8
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 8
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 8
- 229910052799 carbon Inorganic materials 0.000 claims description 8
- 238000001816 cooling Methods 0.000 claims description 8
- 239000001301 oxygen Substances 0.000 claims description 8
- 229910052760 oxygen Inorganic materials 0.000 claims description 8
- 239000000126 substance Substances 0.000 claims description 8
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims description 6
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 5
- 229910052757 nitrogen Inorganic materials 0.000 claims description 5
- 229910052697 platinum Inorganic materials 0.000 claims description 5
- 230000008569 process Effects 0.000 claims description 5
- 239000001569 carbon dioxide Substances 0.000 claims description 4
- 238000010943 off-gassing Methods 0.000 claims description 4
- 230000009467 reduction Effects 0.000 claims description 4
- 230000002159 abnormal effect Effects 0.000 claims description 3
- 238000005299 abrasion Methods 0.000 claims description 3
- 239000012752 auxiliary agent Substances 0.000 claims description 3
- 230000000740 bleeding effect Effects 0.000 claims description 3
- 230000008859 change Effects 0.000 claims description 3
- 239000003638 chemical reducing agent Substances 0.000 claims description 3
- 238000013461 design Methods 0.000 claims description 3
- 238000005183 dynamical system Methods 0.000 claims description 3
- 238000000605 extraction Methods 0.000 claims description 3
- VUZPPFZMUPKLLV-UHFFFAOYSA-N methane;hydrate Chemical compound C.O VUZPPFZMUPKLLV-UHFFFAOYSA-N 0.000 claims description 3
- 230000008450 motivation Effects 0.000 claims description 3
- 230000003647 oxidation Effects 0.000 claims description 3
- 238000007254 oxidation reaction Methods 0.000 claims description 3
- 229910052763 palladium Inorganic materials 0.000 claims description 3
- 239000013618 particulate matter Substances 0.000 claims description 3
- 229910052703 rhodium Inorganic materials 0.000 claims description 3
- 239000010948 rhodium Substances 0.000 claims description 3
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 claims description 3
- 239000000498 cooling water Substances 0.000 claims description 2
- 238000001514 detection method Methods 0.000 claims description 2
- 239000002283 diesel fuel Substances 0.000 claims description 2
- 239000003502 gasoline Substances 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- 238000012802 pre-warming Methods 0.000 claims description 2
- 239000007921 spray Substances 0.000 claims description 2
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims 4
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 claims 2
- 239000000347 magnesium hydroxide Substances 0.000 claims 2
- 229910001862 magnesium hydroxide Inorganic materials 0.000 claims 2
- 239000000395 magnesium oxide Substances 0.000 claims 2
- 102000029749 Microtubule Human genes 0.000 claims 1
- 108091022875 Microtubule Proteins 0.000 claims 1
- 239000004744 fabric Substances 0.000 claims 1
- 210000004688 microtubule Anatomy 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 description 6
- 239000002918 waste heat Substances 0.000 description 5
- 239000002826 coolant Substances 0.000 description 4
- 239000003921 oil Substances 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 238000007731 hot pressing Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 150000004678 hydrides Chemical class 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000003570 air Substances 0.000 description 1
- 238000000889 atomisation Methods 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- -1 hydrogen Compound Chemical class 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 description 1
- 229910052761 rare earth metal Inorganic materials 0.000 description 1
- 150000002910 rare earth metals Chemical class 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000003303 reheating Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
Classifications
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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
-
- 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
- B60L50/16—Electric propulsion with power supplied within the vehicle using propulsion power supplied by engine-driven generators, e.g. generators driven by combustion engines with provision for separate direct mechanical propulsion
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
- F01B23/00—Adaptations of machines or engines for special use; Combinations of engines with devices driven thereby
- F01B23/10—Adaptations for driving, or combinations with, electric generators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
- F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
- F01N3/18—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control
- F01N3/20—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control specially adapted for catalytic conversion ; Methods of operation or control of catalytic converters
- F01N3/2006—Periodically heating or cooling catalytic reactors, e.g. at cold starting or overheating
- F01N3/2033—Periodically heating or cooling catalytic reactors, e.g. at cold starting or overheating using a fuel burner or introducing fuel into exhaust duct
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
- F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
- F01N3/18—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control
- F01N3/20—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control specially adapted for catalytic conversion ; Methods of operation or control of catalytic converters
- F01N3/2066—Selective catalytic reduction [SCR]
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
- F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
- F01N3/24—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by constructional aspects of converting apparatus
- F01N3/28—Construction of catalytic reactors
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N5/00—Exhaust or silencing apparatus combined or associated with devices profiting by exhaust energy
- F01N5/02—Exhaust or silencing apparatus combined or associated with devices profiting by exhaust energy the devices using heat
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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
- F02M21/00—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
- F02M21/02—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
- F02M21/0203—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels characterised by the type of gaseous fuel
- F02M21/0206—Non-hydrocarbon fuels, e.g. hydrogen, ammonia or carbon monoxide
-
- 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
- F02M21/00—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
- F02M21/02—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
- F02M21/0218—Details on the gaseous fuel supply system, e.g. tanks, valves, pipes, pumps, rails, injectors or mixers
- F02M21/0248—Injectors
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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
- F02M21/00—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
- F02M21/02—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
- F02M21/0218—Details on the gaseous fuel supply system, e.g. tanks, valves, pipes, pumps, rails, injectors or mixers
- F02M21/0248—Injectors
- F02M21/0251—Details of actuators therefor
- F02M21/0254—Electric actuators, e.g. solenoid or piezoelectric
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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
- F02M21/00—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
- F02M21/02—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
- F02M21/0218—Details on the gaseous fuel supply system, e.g. tanks, valves, pipes, pumps, rails, injectors or mixers
- F02M21/0248—Injectors
- F02M21/0257—Details of the valve closing elements, e.g. valve seats, stems or arrangement of flow passages
- F02M21/026—Lift valves, i.e. stem operated valves
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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
- F02M25/00—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture
- F02M25/10—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture adding acetylene, non-waterborne hydrogen, non-airborne oxygen, or ozone
- F02M25/12—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture adding acetylene, non-waterborne hydrogen, non-airborne oxygen, or ozone the apparatus having means for generating such gases
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N2570/00—Exhaust treating apparatus eliminating, absorbing or adsorbing specific elements or compounds
- F01N2570/10—Carbon or carbon oxides
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N2570/00—Exhaust treating apparatus eliminating, absorbing or adsorbing specific elements or compounds
- F01N2570/12—Hydrocarbons
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N2570/00—Exhaust treating apparatus eliminating, absorbing or adsorbing specific elements or compounds
- F01N2570/14—Nitrogen oxides
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
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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
- Y02T10/12—Improving ICE efficiencies
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Transportation (AREA)
- Analytical Chemistry (AREA)
- Power Engineering (AREA)
- Hybrid Electric Vehicles (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
- Exhaust Gas After Treatment (AREA)
Abstract
The present invention relates to a kind of hydrogen hybrid vehicle of energy-conserving and environment-protective, including car body, wheel, engine, turbocharger, Ke Laipu units, tail gas three-level advanced purification system and accessory power system.Ke Laipu units include two stage burner, hydrogen thermal compression unit, expanding machine and resuperheater.Tail gas three-level advanced purification system includes high-temperature catalytic coil pipe, medium temperature ternary catalyzing unit or medium temperature NOx clarifiers, low temperature exhaust gas clarifier.Expander outlet is connected to expander inlet by hydrogen thermal compression unit.Engine exhaust port is connected to two stage burner entrance by high-temperature catalytic coil pipe, turbocharger, medium temperature ternary catalyzing unit or medium temperature NOx clarifiers.Two stage burner outlet is connected to blast pipe by hydrogen thermal compression unit, resuperheater, low temperature exhaust gas clarifier, tail gas real-time monitor.Expanding machine is connected with generator shaft, and generator is connected with accessory power system circuit.The present invention improves the thermal efficiency of mixed electrical automobile, reduces exhaust emissions.
Description
Technical field
The invention belongs to technical field of new energy, it is related to a kind of hydrogen hybrid vehicle of energy-conserving and environment-protective.
Background technology
As the measure of countries in the world environmental protection is more and more stricter, motor vehicle driven by mixed power is due to its energy-conservation, low emission etc.
Feature turns into automotive research and an emphasis of exploitation, and has begun to be commercialized.The electric powertrain that hybrid vehicle uses
System includes the motor, generator and battery efficiently strengthened.
The drive system of hybrid vehicle is constituted jointly by two or more single drive systems that can be operated simultaneously, vapour
The road horsepower of car is separately or cooperatively provided according to actual vehicle running state by single drive system.Mixed power plant was both
Engine continuous longevity of service is played, the advantages of good dynamic property, it is pollution-free, low noise good that motor can be played again
Place, the two " is fought side by side ", and the whole world enters the automobile hybrid power epoch.With fuel engines and hydrogen expander machine and generator
The hydrogen hybrid vehicle being combined not yet met document report.
The content of the invention
It is an object of the invention to provide a kind of hydrogen hybrid vehicle of energy-conserving and environment-protective, traditional work of engine can be changed
Operation mode, the thermal efficiency of automobile was both improved, and reduced the waste gas discharge of automobile again, reduce air environmental pollution.
The technical scheme is that：A kind of hydrogen hybrid vehicle of energy-conserving and environment-protective, including car body, wheel, start
Machine, gearbox, turbocharger, air intake, blast pipe and drive axle, the engine are connected to gearbox by bent axle,
Gearbox bridging of overdriving is connected to wheel；System is provided with tail gas three-level advanced purification system, Ke Laipu units, auxiliary power system
System and tail gas real-time monitor；Tail gas three-level advanced purification system includes high-temperature catalytic coil pipe, medium temperature ternary catalyzing unit or medium temperature
NOx clarifiers, low temperature exhaust gas clarifier；Ke Laipu units include two stage burner, expanding machine, resuperheater and hydrogen hot pressing
Contracting unit；Expander outlet is connected to expander inlet by hydrogen thermal compression unit, and the offgas outlet of two stage burner passes through
Hydrogen thermal compression unit, medium temperature ternary catalyzing unit or medium temperature NOx clarifiers are connected to resuperheater entrance, and resuperheater goes out
Mouth is connected to blast pipe by low temperature exhaust gas clarifier, tail gas real-time monitor；Expanding machine is connected with generator shaft, generator with
Accessory power system circuit connects；Air intake is connected to the combustion air mouth of engine and two stage burner, engine exhaust
Mouth is connected to two stage burner entrance by high-temperature catalytic coil pipe, turbocharger.
A kind of form of accessory power system is provided with battery and hydrogen making machine, the generator and battery of Ke Laipu units
Circuit is connected, and battery is connected with hydrogen making machine circuit.The hydrogen outlet of hydrogen making machine is connected to the combustion of engine and two stage burner
Expect entrance, the oxygen outlet of hydrogen making machine is connected to the combustion air mouth of engine and two stage burner.
Another form of accessory power system is provided with inverter, electric generator-motor and battery；Engine passes through song
Axle and electric generator-motor axis connection, electric generator-motor are connected by gearbox and drive axle with wheel；Ke Laipu units it is swollen
Swollen machine is connected with generator shaft, and generator is connected with battery circuit, and electric generator-motor is connected by inverter and battery circuit
Connect.
The third form of accessory power system is provided with inverter, electric generator-motor, battery and hydrogen making machine, Ke Lai
The generator of Pu unit is connected with battery circuit, battery be connected with hydrogen making machine circuit and by inverter with generate electricity-it is electronic
Machine connects；Power generator-electric motor one end is connected by bent axle with engine shaft, the other end by bent axle and gearbox, drive axle and
Wheel connects, and the hydrogen outlet of hydrogen making machine is connected to the fuel inlet of engine and two stage burner, the oxygen outlet of hydrogen making machine
It is connected to the combustion air mouth of engine and two stage burner.
Engine is petrol engine or diesel engine or hydrogen-fuel engine；Petrol engine or diesel engine can
Dense combustion mode of operation is used using dense combustion mode of operation or traditional working mode, hydrogen-fuel engine；The dense combustion Working mould of engine
Engine fuel air ratio is more than 1, preferably 1.05 under formula；When engine is hydrogen-fuel engine, high-temperature catalytic coil pipe enters provided with fuel
Mouthful；When engine is petrol engine or diesel engine, high-temperature catalytic coil pipe is provided with fuel inlet and atomizer.
When engine uses hydrogen-fuel engine, a No. 2 hydrogen thermal compression units and metal hydride storage tank, institute are arranged
State No. 2 hydrogen thermal compression units and alternately inhale/put hydrogen operation provided with 2~100 groups of metal hydride reaction beds, can be continual and steady
Ground supplies high pressure hydrogen, and the metal hydride reaction bed is equipped with lanthanon hydrogen storage material.The hydrogen of metal hydride storage tank goes out
The hydrogen direct-injection nozzle that mouth passes through No. 2 hydrogen thermal compression units compression connection hydrogen-fuel engines；Simultaneously using high pressure hydrogen or
Air is lubricated to relative movement part surface in engine, the thin gas of alternating floor between making between relative movement part surface
Film, to reduce frictional resistance, reduce power attenuation, mitigation abrasion, increasing service life of engine；Relative movement part include but
It is not limited to piston ring and cylinder wall, crankshaft journal and bearing, camshaft journal and bearing, timing gear wheel set.
High-temperature catalytic coil pipe is divided into two sections, and front half section is mounted with high temperature NOx reducing catalysts, for reducing automobile high temperature tail
NOx in gas.Second half section is mounted with carbon conversion catalyst, by most of carbon particulate and tail gas caused by the dense combustion of fuel engines
Middle CO2Reaction is oxidized to CO.The front half section of high-temperature catalytic coil pipe is provided with fuel inlet, can be according to the real-time fuel input of engine
Used with air input by the excess of fuel of proportioning addition 0~10% as reducing agent；Engine fuel is to include gasoline or diesel oil
Liquid fuel when, the fuel inlet of high-temperature catalytic coil pipe is additionally provided with atomizer.The two stage burner is provided with inlet exhaust gas, tail
Gas outlet, combustion air mouth, igniter, fuel inlet；Two stage burner presses stoichiometric according to fuel residual amount in tail gas is entered
Add combustion air or by lean mode（Air-fuel ratio>1）Add excessive combustion air；During automobile starting, two stage burner passes through
Fuel inlet is directly added into fuel and burnt, rapidly pre-warming medium temperature ternary catalyzing unit or medium temperature NOx clarifiers.Two stage burner
Medium temperature ternary catalyzing unit or medium temperature NOx clarifiers are set afterwards, and two stage burner is when adding combustion air by stoichiometric, to set
Medium temperature ternary catalyzing unit, two stage burner are lean mode（Air-fuel ratio>1）When adding excessive combustion air, set medium temperature NOx net
Change device；Active component is mounted with medium temperature ternary catalyzing unit as platinum, palladium, the three-way catalyst of rhodium, is promoted most in tail gas
CO, HC and NOx by oxidation and reduction be changed into harmless carbon dioxide, water and nitrogen；Filled in medium temperature NOx clarifiers
Carrying active component includes but is not limited to the catalyst of platinum, mainly promotes NOx reduction in tail gas to be transformed into harmless nitrogen.It is described
Low temperature exhaust gas clarifier includes but is not limited to tail gas zero level clarifier, further reduces CO, HC, NOx, particulate matter in tail gas and contains
Amount.
The metal hydride storage tank can continue built with magnesium system metal hydride in hybrid vehicle operation process
Stable releasing hydrogen, the releasing of hydrogen use following either type：First, magnesium system metal hydride is heated to design temperature
After release hydrogen；Second, add water or water vapour while heating releases hydrogen as auxiliary agent；Third, in magnesium system metal hydride
Thing is heated once to be put after hydrogen is decomposed into magnesium simple substance, then fills into water or water vapour and the reaction generation hydrogen progress of magnesium simple substance is secondary
Put hydrogen；The hydrogen thermal compression unit and No. 2 hydrogen thermal compression units are provided with 2~100 groups of metal hydride reaction beds, the gold
Category hydride reaction bed is equipped with lanthanon hydrogen storage material, absorbs low pressure hydrogen at low temperature, releases high pressure hydrogen at high temperature；Institute
State 2~100 groups of metal hydride reaction beds and be arranged to one or more levels, when being arranged to one-level, metal hydride reaction in peer
The suction hydrogen temperature of bed is identical, and hydrogen discharging temperature is also identical；When being arranged to multistage, every grade of at least 2 groups of metal hydride reaction beds, on
The hydrogen discharging temperature of one-level metal hydride reaction bed is higher than the hydrogen discharging temperature of next stage metal hydride, the suction hydrogen temperature of upper level
Also above the suction hydrogen temperature of next stage, liberated heat supply next stage metallic hydrogen when upper level metal hydride reaction bed inhales hydrogen
Compound reaction bed uses, and realizes the cascade utilization of heat；The hydrogen thermal compression unit and No. 2 hydrogen thermal compression units can be set up
Hydrogen storage material tank and gating system, mutually switching for hydrogen storage material between any two groups of metal hydride reaction beds can be realized.
Expanding machine is multiple expansion engine, and bleeding point and air inlet are provided with per one-level, the outlet port of upper level by centre again
Hot device is connected to the air inlet of next stage.The hydrogen of extraction sends back to the continuation of expanding machine next stage after resuperheater reheating
Acting, the low pressure hydrogen after expanded machine final stage acting send back to the recycling of hydrogen thermal compression unit repressurization, and centre is again
Hot device heating medium be from hydrogen thermal compression unit come out vehicle exhaust, from resuperheater come out vehicle exhaust via
Arranged outside the real-time monitoring unit of low temperature exhaust gas clarifier, tail gas and blast pipe.
The whole dynamical system of hybrid vehicle is provided with hydrogen leak protection unit；The real-time monitoring unit of tail gas can
Real-time online detects the emission behaviour of vehicle exhaust, and can be uploaded to emissions data in monitoring big data service by network
The heart, to abnormal the reason for occurring is recorded and judged during the exception of motor vehicle exhaust emission, and improving suggestions are fed back in time
User, there is provided associated restoration guide service.
The hydrogen direct-injection nozzle includes hydrogen inlet, magnet coil, dynamic core, annular cooling conduit road and multiple hydrogen outlets
Spray orifice, magnet coil drive dynamic core to move back and forth control nozzle switch, and multiple hydrogen go out gas spurt and are respectively distributed to the interior of nozzle
Circle and outer ring, Internal and external cycle hydrogen, which goes out between gas spurt, is provided with annular cooling conduit road, and cooling medium includes but is not limited to air, cold
But water, oil；A kind of form of gas lubrication is radially to set multiple outlets in piston ring between the piston ring and cylinder wall
Direction is respectively the fine pipeline of gas up and down, and the fine pipeline of gas connects at gap-clearance of piston rings to be drawn from internal piston
The gas inlet pipeline connect；Another form of gas lubrication is that multiple companies are set on cylinder wall between piston ring and cylinder wall
The outgassing direction for connecing gas inlet pipeline is respectively the fine pipeline of gas up and down, and the fine pipeline of gas is according to piston ring
Stroke is turned on and off to control；The either any combination of above two form.
The hydrogen hybrid vehicle of energy-conserving and environment-protective of the present invention passes through fuel engines and Ke Laipu units, auxiliary power system
System combines, joint driving running car；Ke Laipu units efficiently can be generated electricity using engine high-temperature waste heat from tail gas, caused
Electric power is same with engine as auxiliary fuels for engine, or direct drive by accessory power system, or driving hydrogen making machine hydrogen manufacturing
The power generator-electric motor of axis connection is as auxiliary power, or both drivings simultaneously, substantially increases the thermal effect of hybrid vehicle
Rate；Make full use of NOx under engine rich mode to generate few advantage simultaneously, tail gas three-level advanced purification system is set, passed through
High-temperature catalytic coil pipe, medium temperature ternary catalyzing unit or medium temperature NOx clarifiers, the multi task process of low temperature exhaust gas clarifier, make car tail
The discharge of gas is far below the discharge standard of Europe VI, is advantageous to environmental protection, reduces atmosphere pollution.
Current automobile engine, no matter petrol engine or diesel engine, because high-temperature tail gas is difficult to obtain effective profit
With being discharged to reduce oil consumption and reduce, during normal operation, its traditional working mode is all controlled near chemical correct fuel air ratio.
The present invention proposes a kind of hydrogen utilization mode of engine high-temperature waste heat from tail gas using Ke Laipu units in a creative way, and joint is auxiliary
Power-assist Force system can efficiently utilize waste heat from tail gas, so that engine traditional working mode is changed as possibility, start
Machine fuel air ratio is controlled in rich mode（Fuel air ratio ＞ 1）When, the efficiency of engine and oil consumption have preferable performance.The present invention simultaneously
NOx under rich mode is made full use of to produce few advantage, using tail gas three-level advanced purification system so that motor vehicle exhaust emission energy
Enough control is in a very low standard, well below the current discharge standard of automobile Europe VI.Therefore the present invention is a kind of energy-conserving and environment-protective
Hydrogen hybrid vehicle.By implementing the present invention, can be obtained regardless of fuel engines or hydrogen engine extremely pure
Net exhaust emissions, especially hydrogen engine can obtain exhaust emissions carbon containing extremely low or without charcoal.
Brief description of the drawings
Fig. 1 is the structural representation of the hydrogen hybrid vehicle of energy-conserving and environment-protective of the present invention；
Fig. 2 is the structural representation of another embodiment of the present invention；
Fig. 3 is the structural representation of the third embodiment of the invention；
Fig. 4 is the structural representation of the 4th kind of embodiment of the invention；
Fig. 5 is the structural representation of the 5th kind of embodiment of the invention；
Fig. 6 is the structural representation of two stage burner of the present invention
A kind of schematic diagram of Fig. 7 cylinder gas lubrications；
Fig. 8 is Fig. 7 partial enlarged drawing；
Fig. 9 is Fig. 7 piston ring top view；
Figure 10 is another schematic diagram of inventive engine cylinder gas lubrication；
Figure 11 is Figure 10 partial enlarged drawing；
Figure 12 is the structural representation of hydrogen engine in-cylinder direct-jet hydrogen nozzle of the present invention.
Wherein：1-engine, 2-expanding machine, 3-Ke Laipu units, 4-generator, 5-gearbox, 6-drive axle,
7-wheel, 8-medium temperature ternary catalyzing unit, 9-two stage burner, 10-hydrogen thermal compression unit, 11-resuperheater,
12-tail gas real-time monitor, 13-hydrogen making machine, 14-high-temperature catalytic coil pipe, 15-inverter, 16-battery, 17-hair
Electricity-motor, 18-fuel inlet, 19-bent axle, 20-hydrogen-fuel engine, 21-No. 2 hydrogen thermal compression units, 22-gold
Belong to hydride reservoirs, 23-low temperature exhaust gas clarifier, 24-blast pipe, 25-tail gas three-level advanced purification system, 26-turbine
Booster, 27-atomizer, 28-medium temperature NOx clarifiers, 29-accessory power system, 30-inlet exhaust gas, 31-tail gas go out
Mouth, 32-combustion air mouth, 33-igniter, 34-fuel inlet, 35-cylinder wall, 36-piston, 37-piston ring, 38-
Gas inlet pipeline, the fine pipeline of 39-gas, 40-hydrogen inlet, 41-check-valves, 42-magnet coil, 43-core is moved,
44-cooling medium inlet, the outlet of 45-cooling medium, 46-annular cooling conduit road, 47-magnet, 48-parallels, 49-sealing
Circle, 50-hydrogen go out gas spurt.
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 restriction and fall within the scope of protection of the invention.
Embodiment 1（Petrol engine, rich mode）
The hydrogen hybrid vehicles of energy-conserving and environment-protective of the present invention as shown in figure 1, including car body, wheel 7, engine 1, gearbox 5,
Drive axle 6, turbocharger 26, air intake, exhaust port, blast pipe 24, tail gas three-level advanced purification system 25, Ke Lai
Pu unit 3, accessory power system 29 and tail gas real-time monitor 12.
Engine is connected to gearbox by bent axle 19, and gearbox bridging of overdriving is connected to wheel.The tail gas three-level
Advanced purification system includes high-temperature catalytic coil pipe 14, medium temperature ternary catalyzing unit 8, low temperature exhaust gas clarifier 23.The high-temperature catalytic
Coil pipe is provided with fuel inlet 18 and atomizer 27, and fuel oil is sprayed into high-temperature catalytic coil pipe after atomization from fuel inlet, as also
Former agent uses.The high-temperature tail gas come out from engine（800~950℃）It is directly entered high-temperature catalytic coil pipe.The high-temperature catalytic disk
Pipe is divided into two sections, and front half section is mounted with NOx reducing catalysts, for reducing the NOx in automobile high-temperature tail gas.Second half section is mounted with
Carbon conversion catalyst, by CO in most of carbon particulate caused by the dense combustion of fuel engines and tail gas2Reaction is oxidized to CO.It is described
Be mounted with medium temperature ternary catalyzing unit active component for platinum, palladium, the three-way catalyst of rhodium, promote CO most in tail gas,
HC and NOx is changed into harmless carbon dioxide, water and nitrogen by oxidation and reduction.The low temperature exhaust gas clarifier 23 wraps
Include but be not limited to tail gas zero level clarifier, further reduce CO, HC, NOx, the content of particulate matter in tail gas.
The Ke Laipu units include two stage burner 9, hydrogen thermal compression unit 10, expanding machine 2, generator 4 and centre
Reheater 11.The two stage burner 9 is as shown in fig. 6, provided with inlet exhaust gas 30, offgas outlet 31, combustion air mouth 32, igniting
Device 33, fuel inlet 34.The air intake is connected to the combustion air mouth of engine and two stage burner, the engine row
Gas port is connected to the inlet exhaust gas of two stage burner by high-temperature catalytic coil pipe, turbocharger.Two stage burner is according to entrance
Fuel residual amount presses stoichiometric in tail gas（Fuel air ratio is 1）Combustion air is added, tail gas is carried out again in two stage burner
Burning.The offgas outlet of two stage burner 9 is connected to resuperheater by medium temperature ternary catalyzing unit, hydrogen thermal compression unit and entered
Mouthful, resuperheater outlet is connected to blast pipe by low temperature exhaust gas clarifier, tail gas real-time monitor.Hydrogen thermal compression unit
Hydrogen is alternately inhaled/puts provided with 3 groups of metal hydride reaction beds, metal hydride reaction bed is equipped with lanthanon hydrogen storage material.Hydrogen storage material
Material can be in low-temp low-pressure（60℃、2MPa）Lower absorption hydrogen, inhale the lanthanon hydrogen storage material after hydrogen it is heated after can be with 200 DEG C
Release 35MPa high pressure hydrogen；By this circulation for inhaling/putting hydrogen, hydrogen thermal compression unit can utilize engine tail gas waste-heat
High pressure hydrogen by 2MPa low pressure hydrogen supercharging into 35MPa.35MPa high pressure hydrogens caused by hydrogen thermal compression unit enter swollen
Swollen machine expansion work, expanding machine are connected with generator coaxle, drive generator operation to generate electricity.
The expander outlet is connected to expander inlet by hydrogen thermal compression unit.Expanding machine 2 is multiple expansion engine,
Bleeding point and air inlet are provided with per one-level, the outlet port of upper level is connected to the air inlet of next stage by resuperheater 11,
Resuperheater is correspondingly arranged on multistage entry/exit gas port；Low pressure hydrogen after expanded machine final stage acting sends back to hydrogen hot pressing
Contracting unit repressurization recycles, and the heating medium of resuperheater is the vehicle exhaust come out from hydrogen thermal compression unit.
The expanding machine is connected with generator shaft, and generator is connected with the circuit of accessory power system 29；The accessory power system is provided with
Battery 16 and hydrogen making machine 13, the generator are connected with battery circuit, and battery is connected with hydrogen making machine circuit.The hydrogen manufacturing
The hydrogen outlet of machine is connected to the fuel inlet of engine 1 and two stage burner 9, and the oxygen outlet of hydrogen making machine is connected to engine
With the combustion air mouth of two stage burner.It is real via low temperature exhaust gas clarifier, tail gas from the vehicle exhaust that resuperheater comes out
When monitoring unit and blast pipe outside arrange.The real-time monitoring unit of tail gas can real-time online detection vehicle exhaust emission behaviour, and can
Emissions data is uploaded to monitoring big data service centre by network, to being recorded and being sentenced during the exception of motor vehicle exhaust emission
Disconnected abnormal the reason for occurring, and improving suggestions are fed back into user in time, there is provided associated restoration guide service.
The course of work of the present embodiment is：Engine 1 is petrol engine, and petrol engine carries out work under rich mode
Make, fuel air ratio 1.15, now engine possesses maximum power output.Power caused by engine 1 by bent axle, gearbox and
Drive axle passes to wheel, drives running car.The gas of engine discharge first passes through the leading portion of high-temperature catalytic coil pipe 14 and taken off
Nitre, carbon particulate is then made with carbon dioxide reaction by the back segment of high-temperature catalytic coil pipe 14 so as to be converted into carbon monoxide.From high temperature
It is catalyzed the tail gas that coil pipe comes out（300~500℃）, it is uncombusted in tail gas by the entrance two stage burner 9 of turbocharger 26
Fuel completely burned in two stage burner 9 releases heat.The tail gas come out from two stage burner passes through medium temperature ternary catalyzing unit
Enter hydrogen heat compression unit afterwards, high pressure hydrogen is produced using the waste heat of tail gas；Heated subsequently into resuperheater from expansion
The hydrogen of machine extractions at different levels.The vehicle exhaust come out from resuperheater monitors list in real time via low temperature exhaust gas clarifier, tail gas
Arranged outside member and blast pipe.Tail gas after above-mentioned processing, its discharge index is well below the standard of Europe six（NOx<6mg/Nm3；
THC<15 mg/Nm3；CO contents<150mg/Nm3；PM<0.5mg/Nm3）, about 1/10th of the standard of Europe six.More than tail gas
High pressure hydrogen driving expanding machine rotates acting caused by the metal hydride reaction bed of heat heating hydrogen thermal compression unit 10, drives
Electrical power generators；Electric power caused by generator supplies hydrogen manufacturing mechanism by battery and takes hydrogen.Hydrogen is sent to caused by hydrogen making machine
Petrol engine, which mixes burning and/or is sent to two stage burner, mixes burning；The oxygen of by-product is sent to petrol engine and/or two stage burner
Make combustion-supporting gas.
Embodiment 2（Diesel engine, rich mode）
Another embodiment of the present invention is as shown in Fig. 2 including car body, wheel 7, engine 1, gearbox 5, drive axle 6, turbine
Booster 26, air intake, exhaust port, blast pipe 24, tail gas three-level advanced purification system 25, Ke Laipu units 3, auxiliary
Dynamical system 29 and tail gas real-time monitor.
The present embodiment and the difference of embodiment 1 are：The accessory power system 29 is another form, provided with inversion
Device 15, electric generator-motor 17 and battery 16；Engine is led to by bent axle and electric generator-motor axis connection, electric generator-motor
Cross gearbox and drive axle is connected with wheel；The expanding machine of Ke Laipu units is connected with generator shaft, generator and storage battery
Road is connected, and electric generator-motor is connected by inverter with battery circuit.The integrated electric generator-motor of electric generator-motor,
On the one hand electric generator-motor can be used as motor to provide auxiliary power for automobile, on the other hand can also be used as generator to electric power storage
Charge in pond.Another difference is that engine described in the present embodiment is diesel engine, and diesel engine enters under rich mode
Row work, fuel air ratio 1.05.Two stage burner is the lean mode of excess air proportioning（Fuel air ratio ＜ 1）, from secondary firing
The tail gas that device comes out is connected to hydrogen thermal compression unit by medium temperature NOx clarifiers.
Embodiment 3（Petrol engine）
The third embodiment of the present invention is as shown in figure 3, including car body, wheel 7, engine 1, gearbox 5, drive axle 6, whirlpool
Take turns booster 26, air intake, exhaust port, blast pipe 24, tail gas three-level advanced purification system 25, Ke Laipu units 3, auxiliary
Power-assist Force system 29 and tail gas real-time monitor.
The present embodiment and the difference of embodiment 1 are：The accessory power system 29 is another form, provided with inversion
Device 15, electric generator-motor 17, battery 16 and hydrogen making machine 13, the generator of Ke Laipu units are connected with battery circuit, electric power storage
Pond is connected with hydrogen making machine circuit and is connected by inverter with power generator-electric motor.Power generator-electric motor one end passes through bent axle and hair
Motivation axis connection, the other end are connected by bent axle with gearbox, drive axle and wheel.On the one hand electric generator-motor can be used as electricity
Motivation provides auxiliary power for automobile, on the other hand can also be charged a battery as generator.Battery while and hydrogen making machine
Connection, electric power is provided for hydrogen making.Hydrogen, oxygen caused by hydrogen making machine are sent to petrol engine and two stage burner mix burning,
It is combustion-supporting.The hydrogen outlet of hydrogen making machine is connected to the fuel inlet of engine and two stage burner, the oxygen outlet connection of hydrogen making machine
To engine and the combustion air mouth of two stage burner.The present embodiment petrol engine is operated under rich mode, and combustion is empty
Than for 1.01.
Embodiment 4（Diesel engine, traditional mode）
The third embodiment of the present invention is as shown in figure 4, including car body, wheel 7, engine 1, gearbox 5, drive axle 6, whirlpool
Take turns booster 26, air intake, exhaust port, blast pipe 24, tail gas three-level advanced purification system 25, Ke Laipu units 3, auxiliary
Power-assist Force system 29 and tail gas real-time monitor.
The other parts of the present embodiment are similar to Example 2, difference be engine for traditional working mode by theory
Air stoichiometry（Fuel air ratio=1）Add fuel and combustion air.Two stage burner is matched somebody with somebody according to fuel residual amount in tail gas is entered by theory
Than burning, fuel air ratio is 1.From the tail gas that two stage burner comes out by medium temperature ternary catalyzing unit connection hydrogen thermal compression unit.
Embodiment 5（Hydrogen-fuel engine, direct injection technology）
The third embodiment of the present invention is as shown in figure 5, including car body, wheel 7, hydrogen-fuel engine 20, gearbox 5, drive
Dynamic bridge 6, turbocharger 26, air intake, exhaust port, blast pipe 24, tail gas three-level advanced purification system 25, Ke Laipu
Unit 3, accessory power system 29, tail gas real-time monitor, No. 2 hydrogen thermal compression units 21, metal hydride storage tank 22.
The structure of the present embodiment is similar to Example 2, and difference is that engine is hydrogen-fuel engine 20；High-temperature catalytic
Coil pipe only sets fuel inlet, is not provided with atomizer；And set up No. 2 hydrogen thermal compression units and metal hydride storage tank.Metal
Hydride reservoirs are provided with 3 groups of metal hydride reaction beds, metallic hydrogen built with magnesium system hydrogen storage material, No. 2 hydrogen thermal compression units
Compound reaction bed is built with lanthanon hydrogen storage material.Metal hydride storage tank can continue surely in hybrid vehicle operation process
Fixed releasing hydrogen, the releasing of hydrogen use following either type：First, after magnesium system metal hydride is heated into design temperature
Release hydrogen；Second, add water or water vapour while heating releases hydrogen as auxiliary agent；Third, in magnesium system metal hydride
It is heated once to be put after hydrogen is decomposed into magnesium simple substance, then fill into water or water vapour and reacted with magnesium simple substance and produce hydrogen and carry out secondary put
Hydrogen.The hydrogen outlet of metal hydride storage tank connects the hydrogen inlet of No. 2 hydrogen thermal compression units, No. 2 hydrogen thermal compression units
Hydrogen outlet connection hydrogen-fuel engine hydrogen direct-injection nozzle and high-temperature catalytic coil pipe fuel inlet.
Hydrogen thermal compression unit is provided with 6 groups of metal hydride reaction beds, and metal hydride reaction bed stores up built with Rare Earth
Hydrogen material, low pressure hydrogen is absorbed at low temperature, releases high pressure hydrogen at high temperature.6 groups of metal hydride reaction beds are set
Into two-stage, every grade has 3 groups of metal hydride reaction beds, and the hydrogen discharging temperature of first order metal hydride reaction bed is 350 DEG C, inhales hydrogen
Temperature is 190 DEG C；The hydrogen discharging temperature of second level metal hydride reaction bed is 180 DEG C, and it is 20 DEG C to inhale hydrogen temperature；First order metal
Hydride reaction bed uses when when inhaling hydrogen for 190 DEG C, 180 DEG C of second level metal hydride reaction bed of liberated heat supply puts hydrogen,
Realize the cascade utilization of heat.The hydrogen thermal compression unit 10 and No. 2 hydrogen thermal compression units 21 can set up hydrogen storage material and unload
Assembling device, mutually switching for hydrogen storage material between any two groups of metal hydride reaction beds can be realized.
The hydrogen come from metal hydride storage tank is introduced into No. 2 hydrogen thermal compression units and is compressed to 10 MPa, then direct-injection
Enter in hydrogen-fuel engine and burnt；Relative movement part surface in engine is carried out using high pressure hydrogen or air simultaneously
Lubrication, the thin air film of alternating floor between making between relative movement part surface, to reduce frictional resistance, reduce power attenuation, mitigate
Abrasion, increasing service life of engine；Relative movement part includes piston ring and cylinder wall, crankshaft journal and bearing, camshaft
Axle journal and bearing, timing gear wheel set.Two stage burner participation burning can be also passed through by drawing hydrogen from No. 2 hydrogen thermal compression units.
Two stage burner fuel air ratio is less than 1, from the tail gas that two stage burner comes out by medium temperature NOx clarifiers connection hydrogen hot compression list
Member.
The hydrogen direct-injection nozzle is as shown in figure 11, including hydrogen inlet 40, magnet coil 42, dynamic core 43, annular cooling
Pipeline 46 and multiple hydrogen go out gas spurt 50, and magnet coil 42 drives dynamic core 43 to move back and forth control nozzle switch, multiple hydrogen
Go out inner ring and outer ring that gas spurt 50 is respectively distributed to nozzle, Internal and external cycle hydrogen is provided with annular cooling conduit between going out gas spurt 50
Road 46, cooling medium include but is not limited to air, cooling water, oil.
A kind of form of gas lubrication is in piston as shown in Fig. 6-Fig. 8 between the piston ring 37 and cylinder wall 35
Portion sets gas inlet pipeline 38, and lubrication gas is directed upwardly into along gas inlet pipeline 38, accessed by the opening of piston ring 37
Multiple fine pipelines 39 of gas being disposed radially in piston ring, the end outgassing direction of the fine pipeline 39 of gas be respectively to
It is upper and downward.
Another form of gas lubrication is in gas as shown in Figure 9 and Figure 10 between the piston ring 37 and cylinder wall 35
Gas inlet pipeline 38 is set on casing wall 35, and the gas of multiple outgassing directions respectively up and down is set along on the inside of cylinder wall
The fine pipeline 39 of body, the fine pipeline 39 of gas are turned on and off according to piston ring travel to control.For ease of control, can also adopt
With any combination of above two form.
The course of work of the present embodiment is：The hydrogen come from metal hydride storage tank enters No. 2 hydrogen thermal compression units, first
Absorbed under low-temp low-pressure by metal hydride reaction bed, then complete to inhale the heated heating of metal hydride reaction bed of hydrogen process
To hydrogen discharging temperature, and high pressure hydrogen is sustainedly and stably released under hydrogen discharging temperature.High pressure hydrogen enters hydrogen fuel in a manner of direct-injection
Engine.Hydrogen-fuel engine uses rich mode, fuel air ratio 1.15；Output power in hydrogen-fuel engine passes through song
Axle, gearbox and drive axle pass to wheel, drive running car.The gas of hydrogen-fuel engine discharge enters high-temperature catalytic disk
Pipe 14.The tail gas come out from high-temperature catalytic coil pipe（300~500℃）, enter two stage burner 9, tail gas by turbocharger 26
In the uncombusted fuel completely burned in two stage burner 9 release heat, two stage burner uses lean mode（Fuel air ratio<
1）Add excessive combustion air.The tail gas come out from two stage burner is divided into three tunnels after medium temperature NOx clarifiers 28, all the way directly
Tap into and provide heat into hydrogen thermal compression unit for release high pressure hydrogen；Another way connection metal hydride storage tank is release hydrogen
Heat is provided；3rd tunnel enters No. 2 hydrogen thermal compression units and provides heat for release high pressure hydrogen.Finally respectively from hydrogen hot pressing
The tail gas that contracting unit, metal hydride storage tank, No. 2 hydrogen thermal compression units are drawn is again successively by resuperheater, low temperature tail
It is outer after the real-time monitoring unit of gas purifier, tail gas and blast pipe to arrange.Tail gas after above-mentioned processing, its discharge index are much low
In the standard of Europe six（NOx<6mg/Nm3；Without harmful substances such as CO, HC, particulate matters）.High pressure caused by hydrogen thermal compression unit 10
Hydrogen driving expanding machine rotates acting, drives electrical power generators.Generator produces power supply battery, and battery passes through inversion
Realize that reciprocal circuit connects between device and the coaxially connected electric generator-motor of engine.The integrated generating of electric generator-motor-
Motor, on the one hand motor can be used as to provide auxiliary power for automobile, on the other hand also can be as generator in engine
Charged a battery under drive.
In the present embodiment, the hydrogen come out from No. 2 hydrogen thermal compression units can be added to high temperature by fuel inlet 18
Catalysis coil pipe uses as reducing agent, can also be added to two stage burner by fuel inlet 34 and is used as fuel and uses.
Claims (11)
1. a kind of hydrogen hybrid vehicle of energy-conserving and environment-protective, including car body, wheel（7）, engine（1）, gearbox（5）, it is empty
Gas entrance, blast pipe（24）And drive axle（6）, the engine passes through bent axle（19）Gearbox is connected to, gearbox passes through drive
Dynamic bridging is connected to wheel, it is characterized in that：The hybrid vehicle is provided with tail gas three-level advanced purification system（25）, Ke Laipu it is mono-
Member（3）, accessory power system（29）With tail gas real-time monitor（12）, the tail gas three-level advanced purification system urges including high temperature
Change coil pipe（14）, medium temperature ternary catalyzing unit（8）Or medium temperature NOx clarifiers（28）, low temperature exhaust gas clarifier（23）, the Ke Laipu
Unit includes two stage burner（9）, hydrogen thermal compression unit（10）, expanding machine（2）, generator（4）And resuperheater（11）,
The expander outlet is connected to expander inlet, the two stage burner by hydrogen thermal compression unit（9）Offgas outlet
Resuperheater entrance, resuperheat are connected to by hydrogen thermal compression unit, medium temperature ternary catalyzing unit or medium temperature NOx clarifiers
Device outlet is connected to blast pipe by low temperature exhaust gas clarifier, tail gas real-time monitor；The expanding machine is connected with generator shaft,
Generator is connected with accessory power system circuit；The air intake is connected to the combustion air of engine and two stage burner
Mouthful, the engine exhaust port is connected to two stage burner entrance by high-temperature catalytic coil pipe, turbocharger.
2. the hydrogen hybrid vehicle of energy-conserving and environment-protective according to claim 1, it is characterized in that：The accessory power system
（29）Provided with battery（16）And hydrogen making machine（13）, the generator is connected with battery circuit, battery and hydrogen making machine circuit
Connection；The hydrogen outlet of the hydrogen making machine is connected to engine（1）And/or two stage burner（9）Fuel inlet, hydrogen making machine
Oxygen outlet is connected to the combustion air mouth of engine and/or two stage burner.
3. the hydrogen hybrid vehicle of energy-conserving and environment-protective according to claim 1, it is characterized in that：The accessory power system
（29）Provided with inverter（15）, electric generator-motor（17）And battery（16）；The engine passes through bent axle（19）With generate electricity-
Motor（17）Connection, the electric generator-motor（17）Pass through gearbox（5）And drive axle（6）It is connected with wheel；The expansion
Machine and generator（4）Axis connection, the generator are connected with battery circuit, and the electric generator-motor is by inverter with storing
Battery circuit connects.
4. the hydrogen hybrid vehicle of energy-conserving and environment-protective according to claim 3, it is characterized in that：The accessory power system
（29）Have additional hydrogen making machine（13）, the battery（16）It is connected with hydrogen making machine circuit；The hydrogen outlet connection of the hydrogen making machine
To engine and/or the fuel inlet of two stage burner, the oxygen outlet of hydrogen making machine is connected to engine and/or two stage burner
Combustion air mouth.
5. the hydrogen hybrid vehicle of the energy-conserving and environment-protective according to any one of Claims 1 to 4, it is characterized in that：The hair
Motivation（1）For petrol engine or diesel engine or hydrogen-fuel engine；The petrol engine, diesel engine are using dense
Combustion mode of operation or traditional working mode, the hydrogen-fuel engine use dense combustion mode of operation；The dense combustion mode of operation of engine
Lower engine fuel air ratio is more than 1；When the engine is hydrogen-fuel engine, high-temperature catalytic coil pipe（14）Provided with fuel inlet
（18）；When the engine is petrol engine or diesel engine, high-temperature catalytic coil pipe（14）Provided with fuel inlet（18）With
Atomizer（27）.
6. the hydrogen hybrid vehicle of energy-conserving and environment-protective according to claim 5, it is characterized in that：The hydrogen-fuel engine
Arrange a No. 2 hydrogen thermal compression units（21）And metal hydride storage tank（22）, the hydrogen outlet of metal hydride storage tank leads to
Cross the hydrogen direct-injection nozzle of No. 2 hydrogen thermal compression unit compression connection hydrogen-fuel engines；Use high pressure hydrogen or air simultaneously
Relative movement part surface in engine is lubricated, the thin air film of alternating floor between making between relative movement part surface, with
Reduce frictional resistance, reduce power attenuation, mitigate abrasion, increasing service life of engine；Relative movement part includes but unlimited
In piston ring and cylinder wall, crankshaft journal and bearing, camshaft journal and bearing, timing gear wheel set.
7. the hydrogen hybrid vehicle of energy-conserving and environment-protective according to claim 1, it is characterized in that：The high-temperature catalytic coil pipe
（14）It is divided into two sections, front half section is mounted with high temperature NOx reducing catalysts, for reducing the NOx in automobile high-temperature tail gas；Second half section
Carbon conversion catalyst is mounted with, by CO in most of carbon particulate caused by the dense combustion of fuel engines and tail gas2Reaction is oxidized to
CO；The front half section of high-temperature catalytic coil pipe is provided with fuel inlet, can be according to real-time the fuel input and air input of engine by matching somebody with somebody
Excess of fuel than adding 0~10% uses as reducing agent；When engine fuel is the liquid fuel for including gasoline or diesel oil,
The fuel inlet of high-temperature catalytic coil pipe is additionally provided with atomizer；The two stage burner（9）Provided with inlet exhaust gas（30）, offgas outlet
（31）, combustion air mouth（32）, igniter（33）, fuel inlet（34）；Two stage burner is according to fuel residual amount in entrance tail gas
Combustion air is added by stoichiometric or by lean mode（Air-fuel ratio>1）Add excessive combustion air；During automobile starting, two level
Burner is directly added into fuel by fuel inlet and burnt, rapidly pre-warming medium temperature ternary catalyzing unit or medium temperature NOx clarifiers；
Medium temperature ternary catalyzing unit is set after two stage burner（8）Or medium temperature NOx clarifiers（28）, two stage burner is to add by stoichiometric
When entering combustion air, medium temperature ternary catalyzing unit is set, and two stage burner is lean mode（Air-fuel ratio>1）Add excessive combustion-supporting sky
During gas, medium temperature NOx clarifiers are set；Active component is mounted with medium temperature ternary catalyzing unit as platinum, palladium, the three-way catalyst of rhodium,
CO, HC and NOx most in tail gas is promoted to be changed into harmless carbon dioxide, water and nitrogen by oxidation and reduction
Gas；The catalyst that active component includes but is not limited to platinum is mounted with medium temperature NOx clarifiers, mainly promotes NOx in tail gas to reduce
It is transformed into harmless nitrogen；The low temperature exhaust gas clarifier（23）Including but not limited to tail gas zero level clarifier, further reduce
The content of CO, HC, NOx, particulate matter in tail gas.
8. the hydrogen hybrid vehicle of energy-conserving and environment-protective according to claim 6, it is characterized in that：The metal hydride storage
Tank（22）Built with magnesium system metal hydride, the continual and steady releasing hydrogen of energy, hydrogen in hybrid vehicle operation process
Releasing use following either type：First, release hydrogen after magnesium system metal hydride is heated into design temperature；Second, adding
Water or water vapour are added while hot and releases hydrogen as auxiliary agent；Third, divide in the heated hydrogen of once being put of magnesium system metal hydride
Solve as after magnesium simple substance, then fill into water or water vapour and the reaction of magnesium simple substance and produce hydrogen and carry out secondary putting hydrogen；Stored up from metal hydride
Tank（22）The product of extraction is likely to be weary metal hydride, or magnesia or magnesium hydroxide；When being extracted according to tool
Body situation, selectively it can enter magnesia container or magnesium hydroxide container or used metal hydride according to property respectively
The container of the container or their three compositions of the container of thing or their combination of two；Magnesium system metal hydride
It can be replaced with other similar metal hydrides；The hydrogen thermal compression unit（10）With No. 2 hydrogen thermal compression units（21）
Provided with 2~100 groups of metal hydride reaction beds, the metal hydride reaction bed is equipped with lanthanon hydrogen storage material, at low temperature
Low pressure hydrogen is absorbed, releases high pressure hydrogen at high temperature；2~100 groups of metal hydride reaction beds are arranged to one-level or more
Level, when being arranged to one-level, the suction hydrogen temperature of metal hydride reaction bed is identical in peer, and hydrogen discharging temperature is also identical；It is arranged to more
During level, every grade of at least 2 groups of metal hydride reaction beds, the hydrogen discharging temperature of upper level metal hydride reaction bed is higher than next stage
The hydrogen discharging temperature of metal hydride, the suction hydrogen temperature of upper level is also above the suction hydrogen temperature of next stage, upper level metal hydride
Liberated heat supply next stage metal hydride reaction bed uses when reaction bed inhales hydrogen, realizes the cascade utilization of heat；It is described
Hydrogen thermal compression unit（10）With No. 2 hydrogen thermal compression units（21）Hydrogen storage material tank and gating system can be set up, any two can be realized
Hydrogen storage material mutually switches between group metal hydride reaction bed.
9. the hydrogen hybrid vehicle of energy-conserving and environment-protective according to claim 1, it is characterized in that：The expanding machine（2）For
Multiple expansion engine, bleeding point and air inlet are provided with per one-level, the outlet port of upper level passes through resuperheater（11）It is connected to down
The air inlet of one-level.
10. the hydrogen hybrid vehicle of energy-conserving and environment-protective according to claim 1, it is characterized in that：The hybrid power vapour
The whole dynamical system of car is provided with hydrogen leak protection unit；The real-time monitoring unit of tail gas can real-time online detection vehicle exhaust
Emission behaviour, and emissions data can be uploaded to monitoring big data service centre by network, to the exception of motor vehicle exhaust emission
Shi Jinhang is recorded and is judged abnormal the reason for occurring, and improving suggestions are fed back into user in time, there is provided associated restoration instructs clothes
Business.
11. the hydrogen hybrid vehicle of energy-conserving and environment-protective according to claim 6, it is characterized in that：The hydrogen direct-injection spray
Mouth includes hydrogen inlet（40）, magnet coil（42）, dynamic core（43）, annular cooling conduit road（46）Go out gas spurt with multiple hydrogen
（50）, magnet coil（42）Drive dynamic core（43）Control nozzle switch is moved back and forth, multiple hydrogen go out gas spurt（50）Divide respectively
Inner ring and outer ring of the cloth in nozzle, Internal and external cycle hydrogen go out gas spurt（50）Between be provided with annular cooling conduit road（46）, cooling Jie
Matter includes but is not limited to air, cooling water, oil；The piston ring（37）With cylinder wall（35）Between gas lubrication a kind of form
It is in piston ring（37）It is respectively the fine pipeline of gas up and down radially to set multiple outgassing directions（39）, gas is micro-
Tubule road（39）Connected at gap-clearance of piston rings from piston（36）Draw the gas inlet pipeline connect in inside（38）；Piston ring and cylinder
Another form of gas lubrication is in cylinder wall between wall（35）It is upper that multiple connection gas inlet pipelines are set（38）Outlet
Direction is respectively the fine pipeline of gas up and down（39）, the fine pipeline of gas is according to piston ring（37）Stroke controls out
Open or close；The either any combination of above two form.
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