CN111022223A - Air inlet heating device for cold start of engine and engine - Google Patents
Air inlet heating device for cold start of engine and engine Download PDFInfo
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- CN111022223A CN111022223A CN201911189839.3A CN201911189839A CN111022223A CN 111022223 A CN111022223 A CN 111022223A CN 201911189839 A CN201911189839 A CN 201911189839A CN 111022223 A CN111022223 A CN 111022223A
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- reactor
- storage battery
- heater
- air inlet
- engine
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M31/00—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture
- F02M31/02—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture for heating
- F02M31/04—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture for heating combustion-air or fuel-air mixture
- F02M31/042—Combustion air
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
- F02N19/00—Starting aids for combustion engines, not otherwise provided for
- F02N19/02—Aiding engine start by thermal means, e.g. using lighted wicks
- F02N19/04—Aiding engine start by thermal means, e.g. using lighted wicks by heating of fluids used in engines
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Exhaust Gas After Treatment (AREA)
Abstract
This specification discloses an air intake heating device and engine for engine cold start, the device includes: the gas inlet fuel injector, the intake duct, storage battery, heater, reactor, storage battery positive pole, storage battery negative pole, wherein: the reactor is arranged in a pipeline at one end of the air inlet channel close to an engine, the central axis of the reactor is consistent with that of the air inlet channel, the structure of the reactor is a columnar structure with multiple channels, the cross section of each internal channel of the reactor is hexagonal, the cross section hexagons between every two adjacent internal channels share one side, and the surface of each internal channel is coated with a noble metal material; the air inlet oil sprayer is provided with a spray hole of the air inlet oil sprayer through a hole reserved on the air inlet channel, and the spray direction of the spray hole points to the inlet of the reactor; the heater is arranged in a reserved space of the reactor and is matched with the reserved space in size, one end of the heater is connected with the anode of the storage battery, and the other end of the heater is connected with the cathode of the storage battery.
Description
Technical Field
The invention relates to the technical field of engines, in particular to an air inlet heating device for cold start of an engine and the engine.
Background
At present, in a low-temperature environment, the diesel engine is difficult to start due to low air inlet temperature, and the diesel engine is difficult to cold start at low temperature. At low temperature, the air inlet temperature and the diesel engine cylinder sleeve have the same ambient temperature, the piston is seriously radiated when being compressed to the upper dead point, the compression end point temperature is lower, the diesel oil crushing atomization performance is poor, and the compression ignition is difficult. In the prior art, an air inlet channel is mainly provided with a glow plug, the air inlet flow of a diesel engine is large, but the heating area of the glow plug is small, so that the heating effect is not obvious, the time required by heating temperature rise is long, the heating energy consumption puts forward higher requirements on the capacity of a battery equipped for a whole vehicle, and the implementation performance of the scheme is poor due to the fact that the electricity storage capacity of the battery is seriously reduced at low temperature.
Disclosure of Invention
The present description provides an intake air heating apparatus for engine cold start and an engine to overcome at least one technical problem in the prior art.
To achieve the above object, the present specification provides an intake air heating apparatus for cold start of an engine, comprising: the gas inlet fuel injector, the intake duct, storage battery, heater, reactor, storage battery positive pole, storage battery negative pole, wherein: the reactor is arranged in a pipeline at one end of the air inlet channel close to the engine, the central axis of the reactor is consistent with that of the air inlet channel, the reactor is of a cylindrical structure with multiple channels, the cross section of each internal channel of the reactor is hexagonal, the cross section hexagons between every two adjacent internal channels share one edge, and the surfaces of the internal channels are coated with noble metal materials; the air inlet oil sprayer is provided with a spray hole of the air inlet oil sprayer through a hole reserved on the air inlet channel, and the spray direction of the spray hole points to the inlet of the reactor; the storage battery is provided with a storage battery anode and a storage battery cathode; the heater is arranged in a space reserved in the reactor and is adaptive to the size of the reserved space, one end of the heater is connected with the anode of the storage battery, and the other end of the heater is connected with the cathode of the storage battery.
Optionally, the heater is a heating rod or a heating belt.
Optionally, the heater is a heating belt, and the heating belt is arranged in the reactor shell and surrounds the reactor shell.
Optionally, the heater is a heating rod, and if the number of the heating rod is one, the heating rod is disposed in a reserved space at the center of the channel in the reactor, and the size of the heating rod is adapted to the size of the reserved space.
Optionally, the heater is a plurality of heating rods, and if the number of the heating rods is multiple, the heating rods are uniformly arranged in the reserved space in the reactor along the axial direction, and the size of the heating rods is matched with the size of the reserved space.
Optionally, the fuel sprayed by the intake injector is any one of diesel, gasoline and gaseous fuel.
Optionally, the material of the reactor is porous ceramic material.
Optionally, the noble metal material coated on the inner surface of the inner channel of the reactor contains at least one of platinum, rhodium, palladium.
Optionally, the cross-sectional shape of the internal channel of the reactor is a regular hexagon.
In order to achieve the purpose, the invention also provides an engine, and the device is arranged in the air inlet channel of the engine.
The beneficial effects of the embodiment of the specification are as follows:
in the embodiment of the specification, in the starting process of an engine, the storage battery supplies power to the heater, the heater generates heat to preheat the reactor, air flows pass through the air inlet channel, in a pipeline at one end, close to the engine, of the air inlet channel, the air inlet channel meets fuel sprayed from an oil sprayer of the air inlet channel to form oil-gas mixture, the oil-gas mixture enters an internal channel of the preheated reactor, a precious metal material with a catalytic effect is coated on the surface of the internal channel of the reactor, the fuel in the oil-gas mixture is quickly oxidized and releases heat under the catalytic effect of the precious metal material on the surface of the internal channel, the released heat heats inlet air, the inlet air is quickly heated, and the problem that the fuel is difficult to be subjected to compression ignition due to low inlet air temperature is solved; under the catalytic action of noble metal, the activation energy of fuel oxidation is reduced, so that the requirement of fuel oil ignition on the intake air temperature is reduced, the requirement on the heater power is further reduced, the requirement on the electric quantity of the storage battery in low-temperature starting is further reduced, the problems that the intake air heating effect is not obvious and the heating and temperature rising time is long due to the fact that the storage battery is seriously reduced in the low-temperature starting in the prior art are solved, compression ignition of engine fuel at the compression end point is facilitated, and the engine is rapidly started in a low-temperature environment.
The innovation points of the embodiment of the specification comprise:
1. in the embodiment of the specification, in the starting process of an engine, the storage battery supplies power to the heater, the heater generates heat to preheat the reactor, air flows pass through the air inlet channel, in a pipeline at one end, close to the engine, of the air inlet channel, the air inlet channel meets fuel sprayed from an oil sprayer of the air inlet channel to form oil-gas mixture, the oil-gas mixture enters an internal channel of the preheated reactor, a precious metal material with a catalytic effect is coated on the surface of the internal channel of the reactor, the fuel in the oil-gas mixture is quickly oxidized and releases heat under the catalytic effect of the precious metal material on the surface of the internal channel, the released heat heats inlet air, the inlet air is quickly heated, and the problem that the fuel is difficult to be subjected to compression ignition due to low inlet air temperature is solved; under the catalytic action of noble metal, the activation energy of fuel oxidation is reduced, so that the requirement of fuel oil ignition on the intake air temperature is reduced, the requirement on the heater power is further reduced, the requirement on the electric quantity of the storage battery in low-temperature starting is further reduced, the problems that the intake air heating effect is not obvious and the heating and temperature rising time is long due to the fact that the storage battery is seriously reduced in the low-temperature starting in the prior art are solved, compression ignition of engine fuel at the compression end point is facilitated, and the engine is rapidly started in a low-temperature environment. In the embodiment of the specification, the mode of heating the inlet air by using the heat released by catalytic oxidation of the fuel in the reactor is adopted, compared with the mode of directly heating the inlet air by using the heater, the mode has the advantages of fast heat release, large heating area and obvious heating effect, the dependence degree of the electric quantity of the storage battery powered by the heater in a low-temperature environment is low, the operation in the low-temperature environment is more reliable, the problems that in the prior art, the heating area is small, the heating effect is not obvious, the heating temperature rise time is longer, the requirement on the storage battery of a vehicle is high, the storage battery power storage capacity of the storage battery is seriously reduced at low temperature, the heating effect is poor and the like are solved, and the novel heating device is.
2. In the embodiment of the specification, a columnar reactor which is made of a porous ceramic material and has multiple channels is designed, the cross section of each internal channel of the reactor is hexagonal, the cross section hexagons between every two adjacent internal channels share one side, the surface of each internal channel is coated with a precious metal material, a space for arranging a heating rod is reserved in each internal channel, or a heating belt is arranged in a shell of the reactor, the reactor is preheated under the action of the heating rod or the heating belt, so that fuel entering the reactor is oxidized and released heat under the catalysis of the precious metal on the surface of the channel, and accordingly, inlet air passing through a pipeline section where the reactor is located in an air inlet pipeline is heated and rapidly heated, and the heated inlet air participates in the starting of an engine, and the rapid starting of the engine in a low-temperature environment is facilitated. In the design of the reactor in the embodiment, the structure of the reactor plays a role in drainage, the air inlet in the original air inlet channel is divided into a plurality of air flows through a multi-channel structure, the air inlet mode is changed, and the air inlet heating surface is larger; the contact area of the noble metal material and the fuel is increased by the design of the hexagonal channel, so that the fuel is more fully contacted with the catalyst, the catalytic reaction is rapidly and fully carried out, and a large amount of heat is released; the arrangement of the heater and the coating of the precious metal material enable the reactor to have the heating and catalyzing functions, the rapid heating of the intake air is realized, the rapid starting of the engine at low temperature is facilitated, and the reactor is one of the innovation points of the embodiment of the specification.
3. In the embodiment of the present specification, the fuel injected by the intake injector may be any one of diesel, gasoline, and gaseous fuel, so that the device may meet the requirements of engines with different fuels, and the applicability of the device is increased, so that the device may be used for heating intake air of various fuel engines in a low-temperature environment, thereby quickly achieving cold start of the engine, which is one of the innovative points of the embodiment of the present specification.
Drawings
In order to more clearly illustrate the embodiments of the present disclosure or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present disclosure, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an intake air heating device for cold start of an engine according to an embodiment of the present disclosure;
in the figure, 1-air intake fuel injector; 2, an air inlet channel; 3-a battery jar; 4-a heater; 5-a reactor; 6-positive battery cell; 7-battery cathode.
Detailed Description
The technical solutions in the embodiments of the present disclosure will be clearly and completely described below with reference to the drawings in the embodiments of the present disclosure, and it is obvious that the described embodiments are only a part of the embodiments of the present disclosure, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without inventive effort based on the embodiments of the present invention, are within the scope of the present invention.
It should be noted that the terms "including" and "having" and any variations thereof in the embodiments of the present specification and the drawings are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements listed, but may alternatively include other steps or elements not listed, or inherent to such process, method, article, or apparatus.
The embodiment of the specification discloses an intake air heating device for cold start of an engine. The following are detailed below.
Fig. 1 is a schematic structural diagram of an intake air heating device for cold start of an engine according to an embodiment of the present disclosure.
As shown, an intake air heating apparatus for cold start of an engine includes: the gas inlet injector 1, the air inlet channel 2, the storage battery 3, the heater 4, the reactor 5, the storage battery anode 6 and the storage battery cathode 7, wherein:
the reactor 5 is installed in the pipeline that intake duct 2 is close to engine one end, the center pin of reactor 5 with the center pin of intake duct 2 keeps unanimous, the structure of reactor 5 is the column structure that has the multichannel, the cross sectional shape of every inside passage of reactor 5 is the hexagon, and the cross-sectional hexagon between every two adjacent inside passages shares an edge, inside passage surface coating noble metal material. The reactor 5 is arranged in a pipeline close to one end of the engine, and the temperature of the intake air is raised before the intake air reaches the engine, so that the heat loss of the intake air after being heated in the pipeline is reduced; the central axis of the reactor 5 is consistent with the central axis of the air inlet 2, so that the inlet air flow with the maximum flow velocity in the pipeline enters the reactor 5, and the best heating effect is achieved; the structure of the reactor 5 is a columnar structure with multiple channels, the cross section of each internal channel of the reactor 5 is hexagonal, the cross section hexagons between every two adjacent internal channels share one side, each channel of the reactor 5 is designed into a hexagonal columnar channel, and each two adjacent channels share one surface, the design idea of the similar honeycomb structure can utilize the internal space of the reactor to the maximum extent, increase the internal surface area of the channel, thereby increasing the contact area of the noble metal material and the oil-gas mixture, leading the fuel to be fully oxidized, leading the fuel to be oxidized to release more heat to heat the inlet air, and simultaneously, the design of the multi-channel mechanism has a drainage function, dividing one inlet air into multiple air flows in the multiple channels, and being convenient for heating the inlet air quickly and effectively; the surface of the internal channel is coated with a precious metal material, the precious metal material can catalyze the fuel sprayed by the air inlet fuel injector, the oxidation activation energy of the fuel is reduced, so that the oxidation reaction of the fuel is rapidly carried out, meanwhile, the reduction of the oxidation activation energy of the fuel reduces the air inlet temperature required by the compression ignition of the fuel, and further the power requirement of a heater for heating the air inlet is reduced, so that the requirement on the electric quantity of a vehicle distribution bottle is reduced, the problem caused by the reduction of the electric storage capacity of the storage bottle at low temperature in the prior art is solved, the air inlet is rapidly and reliably heated in the low-temperature environment, and the engine can be rapidly started at low temperature.
The air inlet oil sprayer 1 is provided with spray holes of the air inlet oil sprayer 1 through holes reserved on the air inlet channel 2, and the spray direction of the spray holes points to the inlet of the reactor 5. The spray hole of the air inlet oil sprayer 1 extends into the air inlet channel 2 through a hole reserved on the air inlet channel 2, the spray direction of the air inlet oil sprayer 1 points to the inlet of the reactor 5, so that the fuel sprayed by the air inlet oil sprayer 1 and the air are ensured to enter the reactor 5 together, and the rapid heating of the air inlet is realized while the fuel is catalytically oxidized.
The storage battery 3 is provided with a storage battery anode 6 and a storage battery cathode 7. The two ends of the heater 4 are respectively connected with the storage battery anode 6 and the storage battery cathode 7 of the storage battery 3, the storage battery 3 provides power for the heater 4, the heater 4 generates heat by itself, and therefore preheating of the reactor 5 for installing the heater 4 and heating of air entering the reactor 5 are achieved.
The heater 4 sets up in the space that reactor 5 reserved, and with the headspace size adaptation, 4 one end of heater is connected the storage battery is anodal 6, 4 other ends of heater are connected storage battery negative pole 7. The heater 4 is adapted to a space reserved in the reactor 5 and provided with the heater 4, and under the power supply of the storage battery 3, the space around the reactor 5 is heated through self heating to preheat the reactor 5, so that basic temperature required by the reaction is provided for catalytic oxidation of fuel in the reactor 5, and heat is provided for inlet air entering the reactor 5.
In a specific embodiment, the heater 4 is a heating rod or a heating belt. The heating rod or the heating belt is arranged to heat the reactor 5, and heat is provided for air inlet.
In one implementation, the heater 4 is a heating belt disposed within the reactor 5 housing and surrounding the reactor. The heating belt is arranged in the shell of the reactor 5 for a circle, so that the reactor 5 is uniformly heated and rapidly heated.
In one implementation, the heater 4 is a heating rod, and if the number of the heating rod is one, the heating rod is disposed in a reserved space at the center of the channel in the reactor 5, and the size of the heating rod is adapted to the size of the reserved space. By arranging one heating rod at the center of the channel in the reactor 5, the heating of the channel around the heating rod is realized, thereby realizing the preheating of the reactor 5.
In one implementation, the heater 4 is a plurality of heating rods, and if the number of the heating rods is multiple, the heating rods are uniformly arranged in the reserved space in the reactor 5 along the axial direction, and the size of the heating rods is matched with the size of the reserved space. The heating rods are arranged in a plurality of reserved spaces which are uniformly distributed along the axial direction of the reactor 5, so that the channel in the reactor 5 is uniformly and quickly heated, and the preheating of the reactor 5 is realized.
In one embodiment, the fuel sprayed by the intake injector 1 is any one of diesel, gasoline, and gaseous fuel. The device can meet the requirements of engines with different fuels by multiple choices of fuel injection of the air inlet fuel injector 1, the applicability of the device is improved, and the device can be used for air inlet heating of engines with various fuels in a low-temperature environment, so that cold starting of the engine is quickly realized.
In one embodiment, the material of the reactor 5 is a porous ceramic material. The porous ceramic material has the advantages of high porosity, high temperature resistance, high pressure resistance, corrosion resistance, stable physical and chemical properties and the like, is suitable for being applied to the environment with the technical problems to be solved by the embodiment of the specification, and is favorable for realizing the stable and reliable work of the device.
In a specific embodiment, the noble metal material coated on the inner surface of the inner passage of the reactor 5 contains at least one of platinum, rhodium, and palladium. The noble metal material has the advantages of stable inertia, corrosion resistance, oxidation resistance, high catalytic activity and the like, is suitable for the environment with the technical problems to be solved by the embodiment of the specification, and can catalyze the fuel entering the reactor 5 to be quickly oxidized, so that the inlet air is quickly heated, and the heating efficiency of the inlet air is improved.
In a specific embodiment, the cross-sectional shape of the internal channel of the reactor 5 is a regular hexagon. The cross section of the internal channel of the reactor 5 is designed into a regular hexagon, so that the utilization rate of the internal space of the reactor 5 is effectively improved, and the contact area between the noble metal material and the fuel is increased, so that the fuel is more fully contacted with the catalyst.
In the embodiment, in the starting process of an engine, airflow passes through the air inlet channel 2, in a pipeline at one end of the air inlet channel 2 close to the engine, the airflow meets fuel sprayed from the air inlet channel fuel injector 1 and enters a preheated internal channel of the reactor 5, the surface of the internal channel of the reactor 5 is coated with a noble metal material with a catalytic action, the fuel is quickly oxidized and releases heat under the catalytic action of the noble metal material on the surface of the internal channel, the released heat heats inlet air, so that the inlet air is quickly heated, and the problem that the fuel is difficult to compress and ignite due to low inlet air temperature is solved; under the catalytic action of noble metal, the activation energy of fuel oxidation is reduced, so that the requirement of fuel oil ignition on the intake air temperature is reduced, the requirement on the heater power is further reduced, the requirement on the electric quantity of the storage battery in low-temperature starting is further reduced, the problems that the intake air heating effect is not obvious and the heating and temperature rising time is long due to the fact that the storage battery is seriously reduced in the low-temperature starting in the prior art are solved, compression ignition of engine fuel at the compression end point is facilitated, and the engine is rapidly started in a low-temperature environment.
Those of ordinary skill in the art will understand that: the figures are merely schematic representations of one embodiment, and the blocks or flow diagrams in the figures are not necessarily required to practice the present invention.
Those of ordinary skill in the art will understand that: modules in the devices in the embodiments may be distributed in the devices in the embodiments according to the description of the embodiments, or may be located in one or more devices different from the embodiments with corresponding changes. The modules of the above embodiments may be combined into one module, or further split into multiple sub-modules.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. An intake air heating apparatus for cold start of an engine, comprising: the gas inlet fuel injector, the intake duct, storage battery, heater, reactor, storage battery positive pole, storage battery negative pole, wherein:
the reactor is arranged in a pipeline at one end of the air inlet channel close to the engine, the central axis of the reactor is consistent with that of the air inlet channel, the reactor is of a cylindrical structure with multiple channels, the cross section of each internal channel of the reactor is hexagonal, the cross section hexagons between every two adjacent internal channels share one edge, and the surfaces of the internal channels are coated with noble metal materials;
the air inlet oil sprayer is provided with a spray hole of the air inlet oil sprayer through a hole reserved on the air inlet channel, and the spray direction of the spray hole points to the inlet of the reactor;
the storage battery is provided with a storage battery anode and a storage battery cathode;
the heater is arranged in a space reserved in the reactor and is adaptive to the size of the reserved space, one end of the heater is connected with the anode of the storage battery, and the other end of the heater is connected with the cathode of the storage battery.
2. The apparatus of claim 1, wherein the heater is a heating rod or a heating tape.
3. The apparatus of claim 2, wherein the heater is a heating belt disposed within the reactor housing and looped around.
4. The apparatus of claim 2, wherein the heater is a heating rod, and if the heating rod is one, the heating rod is disposed in a reserved space at the center of the channel in the reactor, and the size of the heating rod is adapted to the size of the reserved space.
5. The apparatus according to claim 2, wherein the heater is a heating rod, and if the heating rod is plural, the plural heating rods are uniformly arranged in the space reserved in the reactor along the axial direction, and the size of the heating rod is adapted to the size of the reserved space.
6. The device according to claim 1, characterized in that the fuel sprayed from the intake injector is any one of diesel, gasoline, and gaseous fuel.
7. The apparatus of claim 1, wherein the reactor is made of a porous ceramic material.
8. The apparatus of claim 1, wherein the noble metal material coated on the inner surface of the inner channel of the reactor comprises at least one of platinum, rhodium, and palladium.
9. The apparatus of claim 1, wherein the cross-sectional shape of the internal channel of the reactor is a regular hexagon.
10. An engine, characterized in that the device of any one of claims 1-9 is installed in the air intake of the engine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911189839.3A CN111022223B (en) | 2019-11-28 | 2019-11-28 | Air inlet heating device for cold start of engine and engine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911189839.3A CN111022223B (en) | 2019-11-28 | 2019-11-28 | Air inlet heating device for cold start of engine and engine |
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| Publication Number | Publication Date |
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| CN111022223A true CN111022223A (en) | 2020-04-17 |
| CN111022223B CN111022223B (en) | 2021-11-26 |
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| JP2002022160A (en) * | 2000-07-06 | 2002-01-23 | Honda Motor Co Ltd | Method for warming up fuel evaporator |
| JP3572395B2 (en) * | 2000-02-18 | 2004-09-29 | 日産自動車株式会社 | Combustor for fuel reformer |
| US7487764B2 (en) * | 2006-08-16 | 2009-02-10 | Dennis Lee | Pre-ignition fuel treatment system |
| CN105473841A (en) * | 2013-04-25 | 2016-04-06 | 思锐瓦科技有限责任公司 | Coherent-structure fuel treatment systems and methods |
| CN106401738A (en) * | 2010-07-14 | 2017-02-15 | 催化燃料技术有限公司 | Coolant-to-catalyst fuel modification method and apparatus |
| KR20190072341A (en) * | 2017-12-15 | 2019-06-25 | 현대자동차주식회사 | Fuel reforming system |
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2019
- 2019-11-28 CN CN201911189839.3A patent/CN111022223B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3572395B2 (en) * | 2000-02-18 | 2004-09-29 | 日産自動車株式会社 | Combustor for fuel reformer |
| JP2002022160A (en) * | 2000-07-06 | 2002-01-23 | Honda Motor Co Ltd | Method for warming up fuel evaporator |
| US7487764B2 (en) * | 2006-08-16 | 2009-02-10 | Dennis Lee | Pre-ignition fuel treatment system |
| CN106401738A (en) * | 2010-07-14 | 2017-02-15 | 催化燃料技术有限公司 | Coolant-to-catalyst fuel modification method and apparatus |
| CN105473841A (en) * | 2013-04-25 | 2016-04-06 | 思锐瓦科技有限责任公司 | Coherent-structure fuel treatment systems and methods |
| KR20190072341A (en) * | 2017-12-15 | 2019-06-25 | 현대자동차주식회사 | Fuel reforming system |
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| CN111022223B (en) | 2021-11-26 |
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