CN103775255A - Engine energy-saving carbon-reduction efficiency improving assisting device - Google Patents
Engine energy-saving carbon-reduction efficiency improving assisting device Download PDFInfo
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- CN103775255A CN103775255A CN201210395321.7A CN201210395321A CN103775255A CN 103775255 A CN103775255 A CN 103775255A CN 201210395321 A CN201210395321 A CN 201210395321A CN 103775255 A CN103775255 A CN 103775255A
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- engine
- pneumatic tube
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/36—Hydrogen production from non-carbon containing sources, e.g. by water electrolysis
-
- 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
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- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
Abstract
The invention provides an engine energy-saving carbon-reduction efficiency improving assisting device. An electrolytic cell in which pure water can be injected is formed in a vehicle and is electrically connected with a vehicle storage battery, and the electrolytic cell electrolyze the injected pure water into hydrogen and oxygen after the storage batter supplies currents for the electrolytic cell. The hydrogen and the oxygen are transmitted to an engine gas inlet manifold and a fuel pipe through a first gas transmission pipe and a second gas transmission pipe respectively, so that the hydrogen and fuels are fixed to be supplied to an engine steam cylinder to be burnt, and the oxygen is fed into the engine steam cylinder to assist burning through the gas inlet manifold; or the oxygen and the hydrogen are transmitted to the engine gas inlet manifold through the first gas transmission pipe and a second gas transmission pipe respective and fed into the engine steam cylinder to be burnt after being mixed according to the set optimum proportion, and accordingly, energy-saving and carbon-reduction purposes are achieved.
Description
Technical field
The present invention relates to one and can produce auxiliary fuel, and then add automobile fuel system supply engine cylinder together originally, to save the use amount of fuel originally, promote fuel economy, reach the auxiliary device of carbon reduction effect.
Background technique
Traditional gasoline engine or diesel motor all can discharging waste gas in when running, and severe contamination atmosphere, causes global greenhouse effect.Diesel motor can produce various gas, liquid, solid state pollutants in combustion process, also discharges in addition carbon monoxide (CO), oxysulfide (SO
x), carbon dioxide (CO
2) and the vaporous pollutant such as hydrocarbon (HC), damage ozonosphere, cause acid rain, promote the global environmental destruction problems such as greenhouse effect, also cause the harm of health.Such as nitrogen oxide can produce acid rain through forming nitric acid, also can damage the ozone layer, produce photochemical smog with effect of sunlight; If may cause the pathologies such as lung, tracheae, respiratory tract containing polycyclic aromatic hydrocarbons (PAH) (PAHs, polycyclic aromatic hydrocarbons) or metallic compound in particulate contaminant or black smoke.Although the gasoline engine produced pollution does not have diesel motor so obvious, but still understand the toxic substances such as emission of carbon hydrogen compound, still have harm to a certain degree for health and environment.
Automotive industry circle constantly proposes various solutions at present, for example, at the outlet pipe of car engine, filtration system is set, to filter the waste gas of a large amount of discharges of car engine; But still not solving vehicle must a large amount of environmental issue that use fossil fuel.Again for example, automotive industry circle is just making great efforts to research and develop electric motor car, oily electric hybrid vehicle or solar automobile at present, but, because battery technology cannot be broken through always, cause charge capacity, charging rate, the preponderance of battery ... cannot effectively overcome etc. problem, cause the cost of electric motor car, oily electric hybrid vehicle or solar automobile high, extremely so far still cannot be effectively universal.
The diesel oil, the gasoline engine that now use, its combustion efficiency approximately only has between 15% to 28%, due to incomplete black smoke (CO), suspended particle (PM2.5 ~ PM10), hydrocarbon (HC), the nitrogen oxide (NO of causing of burning
x), the poisonous fume such as stink discharges everywhere, not only affects residents ' health, causes especially the reason of global warming and abrupt change of climate.
Summary of the invention
Object of the present invention, is that the combustion efficiency that solves current vehicle fuel cannot be promoted in easy mode, to such an extent as to after burning, the waste gas of discharge contains higher succession, easily produces black smoke, and cannot further reduce the problem of fuel consumption.
For achieving the above object, the technical solution used in the present invention comprises:
A kind of auxiliary device that promotes engine carbon reduction efficiency, it is characterized in that: include an electrolytic bath that can inject pure water, this electrolytic bath is connected with one first pneumatic tube and one second pneumatic tube, this the first pneumatic tube connects the inlet manifold of an engine, this second pneumatic tube connects a fuel pipe, this fuel pipe connects described engine and a fuel tank, this electrolytic bath is electrolyzed to produce hydrogen and oxygen by the pure water injecting in electrolytic bath after being supplied electric current, this oxygen is transported to this inlet manifold via this first pneumatic tube and enters in described engine, this hydrogen enters this fuel conduit and fuel mix via this second pneumatic tube, and then be supplied to together with fuel in described engine, this hydrogen and oxygen are burnt in engine according to predefined ratio.
Wherein, described the first pneumatic tube and the second pneumatic tube are respectively equipped with at least one first throttle valve and one second throttle valve.
For achieving the above object, the technical solution used in the present invention also comprises:
A kind of auxiliary device that promotes engine carbon reduction efficiency, it is characterized in that: include an electrolytic bath that can inject pure water, this electrolytic bath is connected with one first pneumatic tube and one second pneumatic tube, this first pneumatic tube and the second pneumatic tube are all connected the inlet manifold of an engine, one fuel pipe that connects fuel tank connects described engine, this electrolytic bath is electrolyzed to produce hydrogen and oxygen by the pure water injecting in electrolytic bath after being supplied electric current, this oxygen and hydrogen are transported to this inlet manifold via this first pneumatic tube and the second pneumatic tube respectively, and deliver into burning in engine after mixing according to predefined ratio.
Wherein: described the first pneumatic tube and the second pneumatic tube are respectively equipped with at least one first throttle valve and one second throttle valve.
Compared with prior art, the beneficial effect that the present invention has is:
When the present invention continues pure oxygen gas to import inlet manifold, stand and can fast lifting enter airborne oxygenous amount, relative reducing simultaneously enters airborne containing nitrogen amount, because increasing the air that reduces of nitrogen simultaneously, oxygen enters while burning in cylinder, can promote immediately the combustion efficiency of engine, strengthen horsepower, reach fuel-efficient effect, can remove again the carbon distribution in cylinder, reduce the black smoke stink (SOOT) producing because of incomplete combustion, the hydrocarbons (HC) such as polycyclic aromatic hydrocarbons (PAH) (PAHS), with toxic gases such as carbon monoxide (CO), and PM2.5, the suspended contaminant particles such as PM10, simultaneously again because of the minimizing of contained nitrogen, and then can reach again reduce nitrogen oxide (Nox) formation, avoid atmosphere to continue to be subject to the injury (light evil) of photochemical pollution.
When the present invention continues pure hydrogen to import oil inlet pipe, also can promote the hydrogeneous tolerance entering in oil plant, entering while burning in cylinder, also can promote the combustion efficiency of engine, strengthen horsepower, reach fuel-efficient effect, can remove again the carbon distribution in cylinder, reduce the black smoke stink (SOOT) producing because of incomplete combustion, the hydrocarbons (HC) such as polycyclic aromatic hydrocarbons (PAH) (PAHS), with toxic gases such as carbon monoxide (CO), and PM2.5, the suspended contaminant particles such as PM10, simultaneously again because of the minimizing of contained nitrogen, and then can reach again and reduce nitrogen oxide (No
x) formation, avoid atmosphere to continue to be subject to the injury (light evil) of photochemical pollution.
Auxiliary device of the present invention, via the control of automobile computer, in the time of startup or closing automobile power supply, automatically starts or cuts out this electrolytic bath, and this electrolytic bath is in the time starting, and regulating voltage and size of current automatically, to control the speed of hydrogen and oxygen generation.
Auxiliary device of the present invention is in the time of electrolysis pure water, only need stably control voltage and magnitude of current, the speed that can control hydrogen, the generation of carrier of oxygen fuel continues to inject continuously oil pipe and inlet manifold with negative pressure mode (siphonage), hydrogen injects in the lump combustion chamber of engine and lights after mixed oil and gas, it is combustion-supporting that oxygen enters combustion chamber of engine after inlet manifold mixes with air again, can obtain better combustion efficiency.
The present invention is respectively arranged with throttle valve at the first pneumatic tube and the second pneumatic tube, and in the time of power-off, self-closing link flows valve and stops hydrogen, the output of carrier of oxygen fuel; In the time of power initiation, automatically open throttle valve and export hydrogen and oxygen.
The present invention produces pure hydrogen and purity oxygen shunting with brine electrolysis, can avoid on the one hand the ratios such as hydrogen and oxygen to mix time, can produce gas ring quick-fried problem and the danger of tempering, again because of with the electrical combination of automobile, in the time of switch-off, electrolytic functional also stops simultaneously, does not store up the danger of hydrogen or storage oxygen, can be described as most economical, practical, the device of fuel-efficient pollution abatement again safely and effectively.
Accompanying drawing explanation
Fig. 1 shows that the present invention is applied to first embodiment's schematic diagram of automotive fuel supply system;
Fig. 2 shows that the present invention is applied to second embodiment's schematic diagram of automotive fuel supply system.
Description of reference numerals: 1-electrolytic bath; 11-cell body; 12-plate; 13-transformer; 14-the first pneumatic tube; 141-first throttle valve; 15-the second pneumatic tube; 151-the second throttle valve; 2-engine; 21-inlet manifold; 22-discharge manifold; 3-fuel tank; 31-fuel pipe; 32-oil nozzle.
Embodiment
Below coordinate graphic the specific embodiment of the present invention to be illustrated in greater detail, technological means of the present invention, function and effect being had further and be understood.
Fig. 1 shows that auxiliary device of the present invention is applied to first embodiment's schematic diagram of automotive fuel supply system; It is characterized in that installing in the appropriate location of automobile an electrolytic bath 1, cell body 11 inside of this electrolytic bath 1 arrange plural number the plate 12 of chemical reaction with the effect of producing electrolysis are provided, and this electrolytic bath 1 is electrically connected to via transformer 13 storage battery that automobile is equipped with; The battery voltage that general automobile is used is 12V (volt), via transformer 13, lower voltage is provided to the use of electrolytics reaction to the rear input of 6V (volt) electrolytic bath 1.The present invention is connected with at least one the first pneumatic tube 14 and at least one the second pneumatic tube 15 at cell body 11, the first pneumatic tube 14 is further communicated to the inlet manifold 21 of the cylinder of car engine 2, the second 15 of pneumatic tubes are communicated to the fuel pipe 31 of automobile, for example oil pipe or fuel tube; The first pneumatic tube 14 and the second pneumatic tube 15 are also respectively equipped with a first throttle valve 141 and one second throttle valve 151; 31 of fuel pipes connect fuel tank 3 and the oil nozzle 32 of being located at engine 2.The present invention, in the time of power-off, automatically closes first throttle valve 141 and the second throttle valve 151 and stops the output of oxygen and hydrogen; In the time of power initiation, automatically open first throttle valve 141 and the second throttle valve 151, to export respectively oxygen and hydrogen.
The present invention is via automobile computer control, starting or when closing automobile power supply, automatically start or powered-down for should electrolytic bath 1, when electrolytic bath 1 is activated, automatically regulate VDC and size of current, the speed being generated by electrolysis to control hydrogen and oxygen.Auxiliary device of the present invention is in the time of electrolysis pure water, only need stably control voltage and magnitude of current, can control the speed that hydrogen and oxygen generate, and continue to make hydrogen inject continuously fuel pipe 31 and fuel further mixes with negative pressure mode (siphonage), then injected the burning Indoor Combustion of engine 2 cylinders by oil nozzle 32; Oxygen injects inlet manifold 21 and air mixes, and then injects in the lump engine 2 firing chambers via porthole and light, and the waste gas after burning is discharged from discharge manifold 22 by another porthole; Because hydrogen is compared to automobile, can be lighted the moment of about 1/10th seconds, add the combustion-supporting effect of oxygen, make can obtain better combustion efficiency at the indoor hydrogen-oxygen fuel mixed gas of combusted cylinder, promote driving power, reduce the formation of various malicious waste gas and stink, also fuel oil that can small amount can reach burning benefit and the power that will obtain, reaches the consumption that reduces fuel oil, saves the effect of fuel cost.
Fig. 2 shows that auxiliary device of the present invention is applied to second embodiment's schematic diagram of automotive fuel supply system; It installs an electrolytic bath 1 equally in the appropriate location of automobile, cell body 11 inside of this electrolytic bath 1 arrange plural number the plate 12 of chemical reaction with the effect of producing electrolysis is provided, and this electrolytic bath 1 is electrically connected to via transformer 13 storage battery that automobile is equipped with.The present invention is connected with at least one the first pneumatic tube 14 and at least one the second pneumatic tube 15, the first pneumatic tubes 14 and the second pneumatic tube 15 and is all further communicated to the inlet manifold 21 of the cylinder of car engine 2 at cell body 11; The first pneumatic tube 14 and the second pneumatic tube 15 are also respectively equipped with a first throttle valve 141 and one second throttle valve 151; One 31 of fuel pipes connect fuel tank 3 and the oil nozzle 32 of being located at engine 2.The present invention, in the time of power-off, automatically closes first throttle valve 141 and the second throttle valve 151 and stops the output of oxygen and hydrogen; In the time of power initiation, automatically open first throttle valve 141 and the second throttle valve 151, to export respectively oxygen and hydrogen.
The present invention is via automobile computer control, starting or when closing automobile power supply, automatically start or powered-down for should electrolytic bath 1, when electrolytic bath 1 is activated, automatically regulate VDC and size of current, the speed being generated by electrolysis to control hydrogen and oxygen.Auxiliary device of the present invention is in the time of electrolysis pure water, only need stably control voltage and magnitude of current, can control the speed that hydrogen and oxygen generate, and continue to make hydrogen inject continuously inlet manifold 21 with oxygen and air mixes with negative pressure mode (siphonage), then inject in the lump engine 2 firing chambers via porthole and light, the waste gas after burning is discharged from discharge manifold 22 by another porthole.
As described above is only in order to explain preferred embodiment of the present invention; not attempt is done any pro forma restriction to the present invention according to this; have therefore all and under identical invention spirit, do relevant any modification of the present invention or change, all must be included in the category that the invention is intended to protection.
Claims (4)
1. one kind can promote the auxiliary device of engine carbon reduction efficiency, it is characterized in that: include an electrolytic bath that can inject pure water, this electrolytic bath is connected with one first pneumatic tube and one second pneumatic tube, this the first pneumatic tube connects the inlet manifold of an engine, this second pneumatic tube connects a fuel pipe, this fuel pipe connects described engine and a fuel tank, this electrolytic bath is electrolyzed to produce hydrogen and oxygen by the pure water injecting in electrolytic bath after being supplied electric current, this oxygen is transported to this inlet manifold via this first pneumatic tube and enters in described engine, this hydrogen enters this fuel conduit and fuel mix via this second pneumatic tube, and then be supplied to together with fuel in described engine, this hydrogen and oxygen are burnt in engine according to predefined ratio.
2. the auxiliary device that promotes engine carbon reduction efficiency according to claim 1, wherein, described the first pneumatic tube and the second pneumatic tube are respectively equipped with at least one first throttle valve and one second throttle valve.
3. one kind can promote the auxiliary device of engine carbon reduction efficiency, it is characterized in that: include an electrolytic bath that can inject pure water, this electrolytic bath is connected with one first pneumatic tube and one second pneumatic tube, this first pneumatic tube and the second pneumatic tube are all connected the inlet manifold of an engine, one fuel pipe that connects fuel tank connects described engine, this electrolytic bath is electrolyzed to produce hydrogen and oxygen by the pure water injecting in electrolytic bath after being supplied electric current, this oxygen and hydrogen are transported to this inlet manifold via this first pneumatic tube and the second pneumatic tube respectively, and deliver into burning in engine after mixing according to predefined ratio.
4. the auxiliary device that promotes engine carbon reduction efficiency according to claim 3, is characterized in that: described the first pneumatic tube and the second pneumatic tube are respectively equipped with at least one first throttle valve and one second throttle valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210395321.7A CN103775255A (en) | 2012-10-17 | 2012-10-17 | Engine energy-saving carbon-reduction efficiency improving assisting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210395321.7A CN103775255A (en) | 2012-10-17 | 2012-10-17 | Engine energy-saving carbon-reduction efficiency improving assisting device |
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| CN103775255A true CN103775255A (en) | 2014-05-07 |
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| CN201210395321.7A Pending CN103775255A (en) | 2012-10-17 | 2012-10-17 | Engine energy-saving carbon-reduction efficiency improving assisting device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104498985A (en) * | 2014-12-18 | 2015-04-08 | 彭兆钦 | Vehicle-mounted hydrogen-oxygen gas manufacturing device and system |
| CN104775947A (en) * | 2015-04-03 | 2015-07-15 | 北京和源天利科技有限公司 | Automobile energy-saving device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102005009961A1 (en) * | 2005-03-04 | 2006-12-21 | Kastriot Merlaku | The power booster for an internal combustion motor, using an electrolysis unit, has oxygen and hydrogen tanks for injection into the motor combustion chambers through valves and jets |
| CN101842635A (en) * | 2007-11-02 | 2010-09-22 | 荒井优章 | Combustion system, combustion method, fuel fluid, process for producing the fuel fluid, and apparatus for producing the fuel fluid |
| CN101975108A (en) * | 2010-10-15 | 2011-02-16 | 北京工业大学 | Hydrogen-oxygen-mixed high-octane fuel ignition combustion engine and control method thereof |
| CN102094733A (en) * | 2010-12-20 | 2011-06-15 | 韩金元 | Oil saving and emission reducing device of automobile |
| CN202220682U (en) * | 2011-08-18 | 2012-05-16 | 陈温乐 | Improved aid capable of improving combustion efficiency of engine fuel oil |
-
2012
- 2012-10-17 CN CN201210395321.7A patent/CN103775255A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102005009961A1 (en) * | 2005-03-04 | 2006-12-21 | Kastriot Merlaku | The power booster for an internal combustion motor, using an electrolysis unit, has oxygen and hydrogen tanks for injection into the motor combustion chambers through valves and jets |
| CN101842635A (en) * | 2007-11-02 | 2010-09-22 | 荒井优章 | Combustion system, combustion method, fuel fluid, process for producing the fuel fluid, and apparatus for producing the fuel fluid |
| CN101975108A (en) * | 2010-10-15 | 2011-02-16 | 北京工业大学 | Hydrogen-oxygen-mixed high-octane fuel ignition combustion engine and control method thereof |
| CN102094733A (en) * | 2010-12-20 | 2011-06-15 | 韩金元 | Oil saving and emission reducing device of automobile |
| CN202220682U (en) * | 2011-08-18 | 2012-05-16 | 陈温乐 | Improved aid capable of improving combustion efficiency of engine fuel oil |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104498985A (en) * | 2014-12-18 | 2015-04-08 | 彭兆钦 | Vehicle-mounted hydrogen-oxygen gas manufacturing device and system |
| CN104775947A (en) * | 2015-04-03 | 2015-07-15 | 北京和源天利科技有限公司 | Automobile energy-saving device |
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Application publication date: 20140507 |