KR20220130893A - Combustion efficiency improvement system of vehicle engine and method thereof - Google Patents

Abstract

The present invention relates to a combustion efficiency improvement system of a transportation means engine and a method thereof, the combustion system comprising: an air intake unit which sucks external air; a fuel injection unit supplying fuel; a combustion chamber unit which mixes the air of the air intake unit with the fuel of the fuel injection unit to combust mixed fuel gas; and an air exhaust unit which discharges exhaust gas produced after the combustion in the combustion chamber unit. The air intake unit comprises a filter medium which sucks the external air to filter the same. The filter medium has synthetic nanocolloid, which is produced after at least one metal nanocolloid and at least one mineral nanocolloid are mixed, distributed on the surface and impregnated therein. Disclosed are the combustion efficiency improvement system of a transportation means engine and the method using the same, which can be characterized by controlling the oxygen content in the air inserted into the engine unit by means of the adsorption with oxygen or the oxygen reaction of the synthetic nanocolloid which is distributed and impregnated in the filter in the external air. Therefore, the combustion efficiency of the engine fuel may be increased.

Description

Combustion efficiency improvement system of vehicle engine and method thereof

The present invention relates to a system and method for improving combustion efficiency of an engine of a vehicle or the like. In more detail, in order to improve the combustion efficiency of an engine included in an engine system that generates power by mixing and burning air and fuel of vehicles, ships, etc., when air to be mixed with fuel passes through the filter medium of the intake unit, Transport that can improve combustion efficiency of fuel by removing factors that cause incomplete combustion and filling the scratch grooves on the inner wall of the engine cylinder with substances that are gradually separated from the filter media and mixed with the mixed fuel gas for combustion It relates to a system and method for improving combustion efficiency of a vehicle engine.

Combustion (engine) systems that use fossil fuels (gasoline or diesel) for transportation means such as vehicles mix the air sucked in from the intake engine and fuel such as gasoline or diesel, and burn them in the combustion chamber of the engine, and the exhaust gas after combustion It has a structure that emits

A combustion system using fossil fuels cannot achieve complete combustion of fuel depending on the quality of the fuel mixed with the intake air, the cylinder state of the engine, and the cooling state of the combustion chamber, thereby reducing the combustion efficiency of the engine.

In order to increase the combustion efficiency of the combustion system, in addition to the operator's physical method, the quality of fuel is increased, the oxygen supply in the combustion chamber is adjusted, the temperature of the intake air is adjusted, the inner wall of the combustion chamber cylinder is honed, etc. Various research and implementation methods have been proposed.

It is an invention for controlling the amount of oxygen supplied to the combustion chamber to increase the combustion efficiency of the engine, and is a mixture of fuel and oxygen in the automobile engine disclosed in Korean Patent Publication No. 10-2004-0075205 (published on October 20, 2004). A fuel-efficient, low-emission combustion system of a feed method is disclosed.

The disclosed invention is an engine with a low fuel efficiency by applying a PSA (Pressure Swing Adsorption) method to separate oxygen and nitrogen in the air to obtain oxygen of 95% or more of pure oxygen, mixing oxygen and fuel to the combustion chambers of all engines and supplying and burning them In order to obtain the output, an oxygen separation means is provided that adsorbs air sucked from the outside at a certain pressure to the adsorption tower to separate oxygen and nitrogen contained in the air, and at the same time stores the separated oxygen in an oxygen storage tank and discharges nitrogen to the outside. It has a configuration that can supply the oxygen stored in the oxygen storage tank to the combustion chamber of the engine.

The disclosed invention discloses a configuration for controlling oxygen supply by separating nitrogen and oxygen in the air in order to increase the combustion efficiency of the engine. However, there is a problem in that a facility for separating nitrogen and oxygen in the air is added to the engine system, and there is a limit to increasing the combustion efficiency of fuel only by controlling the oxygen supply.

In addition, Republic of Korea Patent Registration No. 10-0912352 (registration date: August 07, 2009) discloses an invention of an air purification device using ozone lamp light of air sucked into an internal combustion engine.

According to the patented invention, in an air purification device using ozone lamp light of air sucked into an internal combustion engine driving a vehicle having an external air intake port and a throttle body, an air filter for purifying air flowing into the internal combustion engine is accommodated. and a filter housing; an ozone lamp positioned under the air filter and arranged in parallel if at least two or more are provided, and generating UV-C in a wavelength range of 1847 nm to 2537 nm for photochemically reacting the air introduced into the filter housing; a lamp holder for fixing the ozone lamp and being fixedly attached to the lower upper surface of the filter housing; a switch box having an on-off switch capable of turning on/off the operation of the ozone lamp by receiving power and a light emitting lamp indicating an operating state of the ozone lamp to the outside; a power stabilizer electrically connected to the switch box and the ozone lamp to block an overcurrent that can be applied to the ozone lamp; In the external air intake port connected in communication with the lower part of the filter housing, the filter housing, and the intake intake pipe connecting the upper part of the filter housing and the throttle body in communication, it is applied to the inner surface formed of a plastic material, a stainless steel coating to prevent oxidation of the plastic parts; Including, the stainless coating is an invention characterized in that it is dried for 8 to 12 minutes at 60 ~ 80 ℃ after application.

The above patent invention relates to an intake system of an internal combustion engine, and an ozone lamp is installed around a filter housing that absorbs air to accommodate a filter that filters fine substances, causing a photochemical action on the air flowing into the filter to purify the intake air. In this invention, the internal combustion engine is continuously physically and chemically purified, and air mixed with ozone and hydroxyl group is supplied, so that the intake air that can meet the theoretical mixing ratio is supplied during operation of the internal combustion engine to ensure complete combustion and stable combustion. Disclosed is an effect that can contribute to the control, thereby improving the combustion efficiency of the internal combustion engine.

However, in order to apply the patented invention to an internal combustion engine, additional facilities such as installation of ozone lamps and coating of stainless steel are required, and the existing intake system itself needs to be reconfigured if necessary. I have a problem that is difficult to do.

Accordingly, there is a need for an invention capable of improving the combustion efficiency of engine fuel through pre-treatment before combustion without applying any modifications including addition or removal of equipment to the existing combustion system.

Republic of Korea Patent Registration No. 10-0912352 (Registration Date: August 07, 2009) Korean Patent Publication No. 10-2004-0075205 (published on October 20, 2004)

The present invention is to solve the problems of the prior art, and an object of the present invention is to improve the combustion efficiency of engine fuel through pre-treatment before combustion without applying any modifications including addition or removal of equipment to the existing combustion system. An object of the present invention is to provide a system and method for improving combustion efficiency of an engine of a vehicle.

As a technical solution for achieving the object of the present invention, in a first aspect of the present invention, an intake portion for sucking outside air, a fuel injection portion for supplying fuel, and the air of the intake portion and the fuel of the fuel injection portion are mixed and mixed In a combustion system comprising an engine unit for burning fuel gas and an exhaust unit for discharging exhaust gas generated during combustion in the engine unit,

The intake unit includes a filter medium that sucks and filters outside air,

The filter medium is a synthetic nanocolloid in which at least one metal nanocolloid and at least one mineral nanocolloid are mixed, distributed on the surface of the filter substrate and impregnated therein, and is distributed on the surface of the filter substrate and impregnated therein. A system for improving the combustion efficiency of an engine of a vehicle is provided, characterized in that the nano-colloid and the filter substrate structure work to supply clean air to the engine unit by blocking the passage of the filter medium of various sizes of particulates.

In addition, in a second aspect of the present invention, an intake portion for sucking external air, a fuel injection portion for supplying fuel, an engine portion for mixing the air of the intake portion with the fuel from the fuel injection portion to burn the mixed fuel gas, and the engine portion In a combustion system including an exhaust for discharging exhaust gas generated during combustion,

The intake unit includes a filter medium that sucks and filters outside air,

The filter medium is a synthetic nanocolloid in which at least one metal nanocolloid and at least one mineral nanocolloid are mixed, distributed on the surface and impregnated therein,

A transportation means, characterized in that the synthetic nanocolloids distributed and impregnated in the filter media adsorb nitrogen in the external air sucked in and supply clean air containing oxygen from which nitrogen in the clean air entering the engine unit is separated to the engine unit. A system for improving combustion efficiency of an engine is presented.

In addition, in a third aspect of the present invention, an intake portion for sucking external air, a fuel injection portion for supplying fuel, a combustion chamber portion for mixing the air of the intake portion with the fuel of the fuel injection portion to burn the mixed fuel gas, and the combustion chamber portion In a combustion system including an exhaust for discharging exhaust gas generated after combustion in

The intake unit includes a filter medium that sucks and filters outside air,

The filter medium is a synthetic nanocolloid in which at least one metal nanocolloid and at least one mineral nanocolloid are mixed, distributed on the surface and impregnated therein,

A system for improving combustion efficiency of a vehicle engine is proposed, wherein the synthetic nanocolloids distributed and impregnated in the filter filter control the oxygen content in the clean air entering the engine unit through the adsorption or oxygen reaction of oxygen in the external air. .

In addition, as a fourth aspect of the present invention, an intake portion for sucking external air, a fuel injection portion for supplying fuel, a combustion chamber portion for mixing the air of the intake portion with the fuel of the fuel injection portion to burn the mixed fuel gas, and the combustion chamber portion In a combustion system including an exhaust for discharging exhaust gas generated after combustion in

The intake unit includes a filter medium that sucks and filters outside air,

The filter medium is a synthetic nanocolloid in which at least one metal nanocolloid and at least one mineral nanocolloid are mixed, distributed on the surface and impregnated therein,

Synthetic nanocolloids distributed and impregnated in the filter media block moisture in the external air to reduce the moisture content in the clean air entering the engine unit.

In addition, in a fifth aspect of the present invention, an intake portion for sucking external air, a fuel injection portion for supplying fuel, a combustion chamber portion for mixing the air of the intake portion with the fuel from the fuel injection portion to burn the mixed fuel gas, and the combustion chamber portion In a combustion system including an exhaust for discharging exhaust gas generated after combustion in

The intake unit includes a filter medium that sucks and filters outside air,

The filter medium is a synthetic nanocolloid in which at least one metal nanocolloid and at least one mineral nanocolloid are mixed, distributed on the surface and impregnated therein,

Particles of metal nanocolloids among the synthetic nanocolloids distributed on the surface of the filter medium and impregnated therein are mixed with the clean air passing through the filter medium away from the filter medium and mixed into the engine unit,

A system for improving combustion efficiency of a vehicle engine is provided, characterized in that some of the metal nanocolloids mixed into the engine unit are filled in scratch grooves formed on the inner wall of the cylinder of the engine unit.

In addition, according to a sixth aspect of the present invention, external air is provided as a filter medium in the filter system installed in the intake part of the engine system, and at least one metal nanocolloid and at least one mineral nanocolloid are distributed on the surface and impregnated therein. inhaling; separating nitrogen and oxygen from the air by adsorbing nitrogen (N ₂ ) contained in the external air while the filter medium blocks the mixing of particles of various sizes included in the external air; Separating nitrogen passing through the filter medium and supplying a mixed fuel gas in which clean air containing pure oxygen and fuel are mixed to a combustion chamber; A method for improving combustion efficiency of a vehicle engine is provided, comprising the step of burning the mixed fuel gas in the combustion chamber.

In addition, in the seventh aspect of the present invention, external air is provided as a filter medium in the filter system installed in the intake part of the engine system, and at least one metal nanocolloid and at least one mineral nanocolloid are distributed on the surface and impregnated therein. inhaling; supplying clean air by the filter medium blocking the mixing of particles of various sizes included in the external air; a step in which some of the particles of at least one metal nanocolloid are mixed in the clean air passing through the filter medium and mixed with the mixed fuel gas into the combustion chamber; at least one metal nanocolloid particle incorporated into the scratch groove of the inner wall of the cylinder of the combustion chamber to fill the scratch groove; A method for improving combustion efficiency of a vehicle engine is proposed, comprising the step of driving the engine system by combustion of the mixed fuel gas in the combustion chamber in a state in which the scratch groove of the inner wall of the cylinder is filled by particles of at least one metal nanocolloid. do.

In addition, according to the eighth aspect of the present invention, external air is provided as a filter medium in the filter system installed in the intake part of the engine system, and at least one metal nanocolloid and at least one mineral nanocolloid are distributed on the surface and impregnated therein. inhaling; supplying clean air containing pure oxygen (O ₂ ) by separating the nitrogen (N ₂ ) contained in the external air while the filter medium blocks the mixing of particles of various sizes included in the external air; ; Part of the metal nanocolloid particles distributed or impregnated in the filter medium are gradually separated from the filter medium and mixed in the clean air; a step of mixing clean air containing pure oxygen and containing at least one metal nanocolloidal particle with injected fuel, and combusting it in a combustion chamber of an engine as a mixed fuel gas; at least one metal nanocolloid particles mixed in the mixed fuel gas and remaining in the combustion chamber enter the scratch grooves of the cylinder inner wall of the combustion chamber to fill the scratch grooves; A method for improving combustion efficiency of a vehicle engine, comprising the step of driving the engine system by performing combustion of the mixed fuel gas in the combustion chamber in a state in which scratch grooves on the inner wall of the cylinder are filled by particles of at least one metal nanocolloid. this is presented

According to the present invention, the combustion efficiency of engine fuel can be improved through pretreatment of purifying the intake air before combustion with clean air optimized for combustion without applying any modifications including addition or removal of equipment to the existing combustion system. there is

1 is a schematic configuration diagram of an embodiment of a system for improving combustion efficiency of an engine of a vehicle of the present invention.
2 is a schematic configuration diagram of an embodiment of a filter medium, which is a main part of a system for improving combustion efficiency of an engine of a vehicle according to the present invention.
3 is a schematic explanatory view of the air filtration action of the filter medium, which is a main part of the combustion efficiency improvement system of the vehicle engine of the present invention.
4 is a schematic explanatory view of the particle collecting action of the filter medium, which is a main part of the combustion efficiency improvement system of the engine of the vehicle according to the present invention.
5 is a schematic explanatory view of the air component treatment action of the filter medium, which is the main part of the combustion efficiency improvement system of the vehicle engine of the present invention.
6 is a schematic explanatory view of the combustion chamber maintenance action of the combustion efficiency improvement system of the vehicle engine of the present invention.
7 is a scanning electron microscope photograph of an embodiment of a filter medium, which is a main part of the system for improving combustion efficiency of an engine of a vehicle of the present invention.
8 is a graph image of a result of testing the combustion efficiency of an engine by applying an embodiment of a filter medium, which is a main part of the combustion system for reducing harmful components of exhaust gas of a vehicle of the present invention, to an air cleaner for a vehicle.
9 is a graph image of the result of testing the total exhaust gas emission of the combustion system by applying an embodiment of the filter medium, which is a main part of the combustion system for reducing harmful components of exhaust gas of a vehicle of the present invention, to an air cleaner for a vehicle.
10 is a flowchart for explaining an embodiment of a method for improving combustion efficiency of an engine of a vehicle according to the present invention.
11 is a flowchart for explaining another embodiment of a method for improving combustion efficiency of an engine of a vehicle according to the present invention.
12 is a flowchart for explaining another embodiment of a method for improving combustion efficiency of an engine of a vehicle according to the present invention.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

The combustion system described in the following embodiments is an exemplary one of various combustion systems for burning a mixed gas of air and fuel, such as an internal combustion engine.

1 is a schematic configuration diagram of an embodiment of a system for improving combustion efficiency of an engine of a vehicle of the present invention. As shown in Figure 1, the combustion efficiency improvement system of the engine of the vehicle of the present invention adjusts the air quality to a desired level through filtration of particulates in the mixed external air 500, reduction of nitrogen, and control of oxygen incorporation. A filter medium 110 through which the purified air passes, a filter housing 120 for receiving and mounting the filter medium 110, and an intake air pipe connected to the exhaust side of the filter housing 120 to supply clean air Intake unit including 130, a surge tank 140 for temporarily storing the supplied clean air connected to the end of the intake air pipe 130, and a throttle valve 150 for controlling the amount of supplied clean air. (100) and; a fuel tank 210 for storing gasoline or diesel fuel, a fuel supply pipe 220 for supplying fuel of the fuel tank 210, and a fuel filter 230 for removing foreign substances from the supplied fuel; a fuel supply unit 200 including an injector 240 for injecting fuel into the clean air supplied from the surge tank 140 of the intake unit 100; a mixed fuel gas injection unit 700 for injecting a mixed fuel gas of the clean air and fuel; an engine unit 300 having a combustion chamber 310 and a cylinder 320 for generating power by receiving and burning the mixed fuel gas; An exhaust pipe 410 for discharging exhaust gas after combustion in the engine unit 300, a three-way catalyst unit 420 for removing harmful components in the exhaust gas, and an exhaust pipe 430 for discharging the final exhaust gas 800 It is a configuration including the exhaust unit 400 including a.

2 is a schematic configuration diagram of an embodiment of a filter medium, which is a main part of the combustion system for reducing harmful components of exhaust gas of a vehicle according to the present invention.

As shown in FIG. 2, the filter media 110 of the combustion system for reducing harmful components of the exhaust gas of a vehicle of the present invention includes a filter substrate 111 made of a material such as a nonwoven fabric, paper, synthetic resin or membrane, and the filter substrate A first coating layer 112 coated with at least one metal nanocolloid and at least one mineral nanocolloid on one surface of the 111, and at least one metal nanocolloid and at least one inside the filter base 111 An impregnated layer 113 impregnated by penetrating and impregnated with mineral nanocolloids, and a second coating layer 114 coated with at least one metal nanocolloid and at least one mineral nanocolloid on the other surface of the filter substrate 111. configuration that includes

The filter medium 110 of the present invention is not limited to the embodiment of FIG. 2 described above. In the embodiment of the filter medium 110 of FIG. 2 , an embodiment in which only the first application layer 112 is formed on the filter substrate 111 , an embodiment in which only the first application layer 112 and the impregnation layer 113 are formed, the filter An embodiment in which only the impregnation layer 113 and the second application layer 114 are formed on the substrate 111 or an embodiment in which only the second application layer 114 is formed on the filter substrate 111 may be included.

The filter media 110 has a configuration in which at least one metal nano colloid and at least one mineral nano colloid are coated and impregnated, and an embodiment of manufacturing the filter media 110 of the present invention will be described in detail below. .

At least two or more metal nano colloidal solutions and at least one mineral nano colloidal solution or at least one mineral dispersion solution are mixed, and the mixed metal nano colloidal solution and the mineral nano colloidal or dispersion solution are stirred to generate a synthetic nano colloidal solution, , by mixing water and the synthetic nano-colloidal solution in a predetermined ratio and stirring the mixed water and the synthetic nano-colloidal solution in a predetermined temperature environment for a predetermined time to produce a liquid composition to prepare a liquid composition.

The filter substrate 111 is immersed in the prepared liquid composition for a predetermined time, or the liquid composition is applied to one or both surfaces of the filter substrate 111, and the filter substrate is impregnated or coated with the liquid composition ( 111) can be dried to manufacture the filter media 110 of the present invention.

The metal nano colloidal solution is a gold (Au) nano colloidal solution, a platinum (Pt) nano colloidal solution, a palladium (Pd) nano colloidal solution, an iridium (Ir) nano colloidal solution, a ruthenium (Ru) nano colloidal solution, and silver (Ag) ) nano colloid solution, copper (Cu) nano colloid solution, aluminum (Al) nano colloid solution, iron (Fe) nano colloid solution, nickel (Ni) nano colloid solution.

The mineral nano colloidal solution includes a jade nano colloidal solution, an elvan stone nano colloidal solution, a tourmaline nano colloidal solution, and a guiyangseok nano colloidal solution.

In addition, the mineral dispersion solution includes a dispersion solution of jade powder, a dispersion solution of elvan stone powder, a dispersion solution of tourmaline powder, and a dispersion solution of guiyangseok powder.

The size of nanoparticles dispersed in each of the metal nano colloidal solution and each mineral nano colloidal solution may be selected in the range of 1 nm to 100 nm. Preferably, it is good that it is 1 nm to 50 nm or 1 nm to 30 nm.

In addition, the particle size of the mineral powder of the mineral dispersion solution is preferably selected from a size of 500 nm or less.

The concentration of each of the metal nano colloidal solution and each mineral nano colloid or dispersion solution may be selected in the range of 800 ppm to 5000 ppm. Preferably, it is good that it is 800ppm ~ 1000ppm.

In addition, each of the metal nano colloidal solution and the mineral nano colloidal solution may be prepared by various known methods. As a method of manufacturing a metal nanopowder having a size of 1 nm to 100 nm, a manufacturing method using a gas phase, a manufacturing method using a liquid, a mechanical manufacturing method, a chemical manufacturing method, and an electrical manufacturing method are known. In addition, it is known that the manufacturing method of the mineral nanopowder having a size of 1 nm to 500 nm is generally mechanical. These metal nano-powders and mineral nano-powders are mixed with a dispersion medium such as water, distilled water, and alcohol to prepare a metal nano-dispersion solution and a mineral nano-dispersion solution.

The synthetic nano colloidal solution is a mixed metal nano colloidal solution composed of 3 to 5 metal nano colloid solutions 45 wt % to 70 wt % and a mineral nano colloidal solution composed of 1 to 3 mineral nano colloid solutions 30 wt % to 55 wt % The weight percent can be produced by stirring for a period of time.

The composition ratio of the plurality of mixed metal nano colloid solutions and at least one mineral nano colloid solution of the synthetic nano colloid solution is similar to the ratio of the mixed metal nano colloid solution and the mineral nano colloid solution, so that the liquid composition is uniformly or mineral nano colloidal solution. This is to make the solution contain more.

Preferably, the mixed metal nano colloidal solution is composed of four metal nano colloidal solutions. In addition, the mixed mineral nano-colloidal solution is preferably composed of two mineral nano-colloidal solutions.

The four metal nano colloidal solutions may be composed of a platinum (Pt) nano colloidal solution, a silver (Ag) nano colloidal solution, a copper (Cu) nano colloidal solution, and a nickel (Ni) nano colloidal solution.

In addition, the four metal nano-colloid solutions may be composed of a palladium (Pd) nano colloidal solution, a silver (Ag) nano colloidal solution, a copper (Cu) nano colloidal solution, and a nickel (Ni) nano colloidal solution.

In addition, the four metal nano colloidal solutions may be composed of an iridium (Ir) nano colloidal solution, a silver (Ag) nano colloidal solution, a copper (Cu) nano colloidal solution, and a nickel (Ni) nano colloidal solution.

In addition, the four metal nano colloidal solutions may be composed of a ruthenium (Ru) nano colloidal solution, a silver (Ag) nano colloidal solution, a copper (Cu) nano colloidal solution, and a nickel (Ni) nano colloidal solution.

The two mineral nano colloidal solution or dispersion solution can be composed of elvan stone nano colloidal solution and guiyangseok nano colloidal solution, or elvan stone nano colloidal solution and tourmaline nano colloidal solution, or guiyangseok nano colloidal solution and tourmaline nano colloidal solution. Moreover, it can be comprised with the dispersion solution of these mineral powders.

The liquid composition may be produced by mixing 80% by weight to 99.9% by weight of water and 0.1% by weight to 10% by weight of a synthetic nano colloidal solution and stirring in an environment of 30°C to 50°C for 25 minutes to 50 minutes. In the test process, it was found that stirring in an environment of 40°C for 30 minutes was effective.

In the mixing ratio of the water and the synthetic nanocolloid solution of the liquid composition, it is expensive to use a small amount of the synthetic nanocolloid solution compared to water, because noble metal nanoparticles are dispersed in the synthetic nanocolloidal solution, and a large amount of nanoparticles is coated on the filter medium. This is to prevent the air resistance of the filter medium from increasing.

The filter substrate is used as a non-conductive material used in a general filter system.

The colloid used in the embodiment of the present invention is called colloid, and the state in which particles larger than normal molecules or ions and having a diameter of about 1 nm to 100 nm are dispersed in a gas or liquid is called a colloidal state, and the entire colloidal state are called colloids. Colloidal particles dispersed are called dispersoids, and those surrounding them are called dispersion medium. A colloid is a hydrophilic colloid, in which the dispersoid has an affinity for water like starch and protein, and as a hydrophobic colloid, a dispersoid has no affinity for water like a metal powder. In the present invention, a hydrophobic colloid containing metal nanoparticles is used.

The metal nanoparticles used in the embodiment of the present invention have a property of aggregating with each other and are not stabilized by themselves. However, the metal nanoparticles contained in the metal nano colloidal solution are stabilized. The reason is, for example, platinum nanocolloids have a negative charge, and copper nanocolloids have a positive charge. The reason why metal nanoparticles are not agglomerated and stabilized in a metal nanocolloidal solution is because the metal nanoparticles have the same electricity and are pushing each other.

In particular, a nanomaterial is a material in which one of the dimensions of the material, such as width, length, and diameter, is less than 100 nm. In the case of nanomaterials, due to their extremely small size, the ratio of surface elements to the same mass is dramatically increased compared to conventional microparticles. Due to this, it has excellent surface properties with excellent activity and is characterized in that the size of the surface area is maximized.

It is possible to prevent the increase in air resistance when applied to a filter medium because it does not adsorb moisture due to maximization of the specific surface area and hydrophobicity of the metal nanoparticles stabilized and dispersed in the metal nano colloidal solution adopted in the embodiment of the present invention.

Gold nanoparticles in a colloidal gold solution that can be used in an embodiment of the present invention exhibit LSPR characteristics in the visible light region in a general form as in the case of silver, and control the wavelength of light exhibiting LSPR characteristics through size and shape control. can Gold nanoparticles are widely applied electrochemically because they have excellent electrical conductivity as well as excellent bioadhesiveness. It causes a minute electrical signal change on the surface of gold nanoparticles. In addition, gold nanoparticles show strong catalytic activity and are being applied as catalysts or electrochemical catalysts in various reactions including hydrogenation of olefins and oxidation of CO.

The platinum nanoparticles of the platinum nanocolloidal solution, the palladium nanoparticles of the palladium nanocolloidal solution, and the iridium nanoparticles of the iridium nanocolloidal solution that can be used in the embodiment of the present invention are metals belonging to a platinum group element. These platinum group nanoparticles have a characteristic of having high efficiency as a catalyst, and are particularly similar in physical and chemical properties. As a catalyst material that is already widely used industrially, it is widely used as a catalyst for the reaction of oxidizing carbon monoxide (CO) and unburned hydrocarbons, especially in a catalytic reducer, which is an automobile exhaust gas purification system. However, platinum group nano itself is highly toxic, so it is mainly developed as a catalyst for platinum-nickel and platinum-copper alloys to improve stability and skin toxicity. In particular, platinum has antioxidant power to reduce oxidation by active oxygen, and in particular, platinum nanocolloidal solution has a property of further increasing antioxidant power by increasing specific surface area. In addition, platinum, an active metal, is known to reduce NO _x concentration by converting NO to NO ₂ and performing the function of NO _x decomposition reaction in which some nitrogen oxides NO _x are directly decomposed into N ₂ without a separate reducing agent. .

In addition, the platinum catalyst performs a function of removing carbon monoxide (CO) and hydrocarbons (HC) through an oxidation reaction.

Ruthenium nanoparticles of a ruthenium (Ru) nano colloidal solution that can be used in an embodiment of the present invention is a catalyst that decomposes water together with a stabilized support to generate hydrogen, and the research results show that it has a performance comparable to that of a platinum catalyst. is disclosed.

The silver nanoparticles of the silver nano colloidal solution that can be used in the embodiment of the present invention are copper group elements and have excellent mechanical properties such as gloss, ductility and electrical conductivity, and thus are used in various fields. In particular, the silver nano-colloidal solution exhibits excellent antibacterial properties even at a low concentration, the greater the mixing ratio of the silver nano-colloidal solution, the better the deodorizing property, and the air permeability is increased after processing.

In addition, silver nanoparticles exhibit a unique optical property called localized surface plasmon resonance (LSPR) together with gold. This refers to a phenomenon in which electrons collectively vibrate due to the resonance of free electrons inside the metal with an external electromagnetic field, which causes the nanoparticles to strongly absorb and scatter light of a specific wavelength. In particular, silver nanoparticles exhibit a narrower wavelength and stronger LSPR characteristics than gold nanoparticles.

Copper nanoparticles of a copper nano-colloidal solution that can be used in an embodiment of the present invention have excellent electrical conductivity and a relatively low price, and thus have very high utility in various industries. Copper nano has no fear of ion migration, has excellent wettability and adhesion to materials, and has excellent thermal conductivity, resulting in a large heat dissipation effect. In addition, copper nanoparticles are known as materials that efficiently adsorb nitrogen.

The aluminum nano of the aluminum nano colloidal solution that can be used in the embodiment of the present invention exhibits optical resonance over a spectrum of a wider region than gold or silver. In addition, it is cheaper than gold or silver and has the characteristic that oxides do not penetrate.

Nickel nanoparticles of a nickel nano colloid solution and iron nanoparticles of an iron nano colloid solution that can be used in an embodiment of the present invention are used as important magnetic materials as they have their own magnetism. In particular, nickel nano is mainly used for the internal electrode layer of the multilayer ceramic capacitor. In addition, nickel nanoparticles are known as materials that efficiently adsorb nitrogen.

The elvan stone nanoparticles of the elvan stone nano colloidal solution that can be used in the embodiment of the present invention are known to adsorb heavy metals such as CN, Cd, Hg, residual chlorine, E. coli, and radioactive materials because of their strong adsorption power, and contained in the elvan stone Due to the mineral components such as Mg, Fe, Mn, Al, Ge, Si, Ca, it is widely used for drinking water and water purification. It also has its own far-infrared radiation characteristics.

The jade nanoparticles of the jade nano colloidal solution that can be used in an embodiment of the present invention have a characteristic of emitting their own far-infrared rays from the jade.

The tourmaline nanoparticles of the tourmaline nano colloidal solution that can be used in an embodiment of the present invention have a property of permanently generating electricity and a property of emitting far-infrared rays.

Guiyangseok nano-particles of colloidal solution that can be used in the embodiment of the present invention, Guiyangseok is formed by high-temperature hydrothermal action such as crustal change, and is a special mineral that condenses the energy of the natural world into one point. It is a natural mineral of the feldspar family called feldspar. There are two types of guiyangstone, red and white, and white guiyangstone has the highest far-infrared emissivity of 96% among ore, and red guiyangstone produces 24,000/cc of negative ions, which is about 10 times higher than that of tourmaline.

Feldspar-based minerals such as metamorphic feldspar porphyry (elvan stone) and gunma feldspar (Gwiyangseok) that emit far-infrared rays have been studied to have excellent adsorption properties for heavy metals (Pb, Cu, Cd, As) [2008, Journal of the Korean Earth Science Association, Vol. 29, 3 Ho, Sung-beom Park et al., 2018, Korea Institute of Ocean Science and Technology, Proceedings of KSEG 2018 Spring Conference, Woo-ri Lim et al.]. By making these feldspar-based minerals into mineral nanoparticles, the specific surface area can be maximized, thereby improving the medium-rapid adsorption properties.

At least one metal nanocolloid and at least one mineral nanocolloid as described above are distributed and coated on the first coating layer 112 or the second coating layer 114 of the filter medium 110 of the present invention, It may be configured in a state in which the impregnated layer 113 is formed by penetrating into the filter medium 110 .

Of course, the plurality of metal nano colloidal solutions and at least one mineral nano colloidal solution that can be used in an embodiment of the present invention are not limited to the above-described types. A colloidal solution containing various metal nanoparticles and mineral nanoparticles exhibiting the functions of the above-described metal nanoparticles and the functions of the mineral nanoparticles may be used.

The action of the filter medium, which is the main part of the combustion efficiency improvement system of the engine of the vehicle of the present invention, which will be described below, includes, of course, interaction with the structure of the filter substrate 111 in addition to the description below.

3 is a schematic explanatory view of the air filtration action of the filter medium, which is a main part of the combustion efficiency improvement system of the vehicle engine of the present invention.

As shown in Figure 3, the air filtration action of the filter medium of the present invention is PM (Particulate Matter) 10㎛ (510) or more, PM 10㎛ (520) or less, PM 0.1㎛ (530) or less particles of the size of the air Particles included in 500 and adsorbed to the first coating layer 112 of the filter media 110 of the present invention and having a PM 10 μm (510) or larger are separated by being filtered from the first coating layer 112 by their own weight. In addition, PM 0.1 μm (530) or less and PM 10 μm (520) or less particles are adsorbed by the rapidly expanded surface area of the first coating layer 112 and by the distributed metal nanocolloids to form a cake layer ( 115) is formed. In addition, PM 10 μm (520) or less particles passing through the first coating layer 112 of the filter media 110 penetrate together with air into the filter media 110 to affect the internal structure of the filter media 110. adsorbed to form an internal adsorption layer 116 . In addition, PM 0.1 μm (530) or less particles passing through the impregnated layer 113 of the filter media 110 together with air are adsorbed to the second coating layer 114 to form an ultra-fine particle adsorption layer 117 . The air that has passed through the filter media 110 of the present invention step by step is supplied in the form of clean air 600 in which fine particles ranging from ultrafine particles to fine particles are filtered.

In addition, the air permeability of the embodiment of the filter media 110 of the present invention is that even in a state in which the nano-colloids are coated or impregnated on the filter substrate 111, the colloidal metal nano and porous mineral nano materials close the pores of the filter substrate 111. Since it is distributed so as not to block it, the loss of breathability can be minimized.

4 is a schematic explanatory view of the particle collecting action of the filter medium, which is a main part of the combustion efficiency improvement system of the engine of the vehicle according to the present invention.

As shown in FIG. 4 , the particle collection action of the filter medium of the present invention in the air is, as can be seen from the above-described embodiment of the method for manufacturing the filter medium 110 of the present invention, a platinum nanocolloid solution, a silver nanocolloid solution, and a copper A liquid composition is prepared by synthesizing a mixed metal nanocolloid solution of a nanocolloid solution and a nickel nanocolloid solution, and a mixed mineral nanocolloid solution of an elvan stone nanocolloid solution and a guiyangseok nanocolloid solution, and the prepared liquid composition is used to filter It is a configuration prepared by coating and impregnating on a substrate. Therefore, in the first coating layer 112 of the filter media 110, platinum nanocolloid, silver nanocolloid, copper nanocolloid, nickel nanocolloid, elvan stone nanocolloid and guiyangseok nanocolloid are dispersed and distributed with a predetermined ratio. is in state

Among the fine particles or ultrafine particles contained in the air, there are fine particles 504 having negative (-) electricity, and the particles having negative (-) electricity are distributed in the first coating layer 112 of the filter medium 110 of the present invention. Since there is a material (eg, copper nanocolloid) having positive (+) electricity among the metal nanocolloids, the particles 504 having negative (-) electricity act to attach to these materials.

In addition, among the fine particles or ultrafine particles contained in the air, there are fine particles 506 having positive (+) electricity, and the fine particles having positive (+) electricity are the first coating layer 112 of the filter medium 110 of the present invention. Since there is a material (eg, platinum nanocolloid) having a negative (-) electricity among the metal nanocolloids distributed in the metal nanocolloid, the particles 506 having a positive (+) electricity act to attach to these materials.

In addition, basically, as described with reference to FIG. 3 , the first coating layer 112 of the filter medium 110 of the present invention has a state in which its specific surface area is remarkably expanded because a large number of nanocolloids are distributed. Accordingly, microparticles or ultrafine particles 505 of various sizes in the air act to be adsorbed to the first coating layer 112 .

Also, for example, ultra-fine particles 507 of 0.1 μm or less in PM in the air are not adsorbed in the first coating layer 112 of the filter medium 110 , but may permeate into the filter medium 110 together with air. In this case, for these ultra-fine particles 507, the structure of the filter substrate 111 of the impregnated layer 113 of the filter medium 110 and the impregnated nanocolloids serve as deep trapping.

In addition, heavy metals 508 such as CN, Cd, and Hg contained in the air, residual chlorine, E. coli, radioactive materials, etc., are distributed in the first coating layer 112 of the filter media 110 and elvan nanocolloids and guiyang Stone nanocolloid effectively adsorbs.

In addition, the action of adsorbing the metallic fine particles 509 having the properties of a magnetic material such as iron in the air to have the same magnetism as the nickel nanocolloid distributed in the first coating layer 112 of the filter medium 110 . do

According to an embodiment of the filter media 110 of the present invention, particulates having various sizes and various components contained in the air as described above can be removed from the air sucked through adsorption or the like.

5 is a schematic explanatory view of the air component treatment action of the filter medium, which is the main part of the combustion efficiency improvement system of the vehicle engine of the present invention.

As shown in FIG. 5 , the air component treatment action of the filter medium of the present invention is nitrogen (N ₂ ), oxygen (O ₂ ) and moisture (H ₂ O), which account for the most specific gravity in the air in the air to be sucked in first. It is incorporated into the combustion chamber of the engine, causing incomplete combustion and combustion of fuel, thereby discharging harmful exhaust gases.

The metal nanocolloids distributed in the first coating layer 112 of the filter medium 110 of the present invention have hydrophobicity, and thus act to block the moisture 501 contained in the air.

In addition, some of the metal nanocolloids 10 (eg, platinum nanocolloids) distributed in the first coating layer 112 of the filter media 110 react with oxygen in the air to generate a certain amount of oxygen 502 . It has adsorption properties. Therefore, the platinum nanocolloid 10 distributed in the first coating layer 112 and the impregnating layer 113 separates the sucked air into oxygen ions and electrons to adsorb the oxygen 502, so that oxygen from the air introduced into the engine is absorbed. It acts to control the content of

In addition, some of the metal nanocolloids 50 (eg, copper nanocolloids and nickel nanocolloids) distributed in the first coating layer 112 of the filter media 110 contain nitrogen 503, which accounts for most of the air component. It has the property of efficiently adsorbing. Accordingly, the copper nanocolloids 50 and nickel nanocolloids 50 distributed in the first coating layer 112 and the impregnation layer 113 adsorb nitrogen 503 in the air sucked in, and in the clean air mixed into the engine. It is possible to provide clean air containing pure oxygen from which nitrogen has been removed.

6 is a schematic explanatory view of the combustion chamber maintenance action of the combustion efficiency improvement system of the vehicle engine of the present invention.

As shown in FIG. 6, the combustion chamber maintenance action of the system for improving the combustion efficiency of the engine of the vehicle of the present invention is that fine particles of various sizes in the air 500 are produced by the filter medium 110 as described in FIGS. 4 and 5. Removed from the first coating layer 112, the impregnated layer 113, and the second coating layer 114, it adsorbs nitrogen contained in the air 500, blocks moisture, and adjusts the oxygen content. The clean air 600 passing through the filter media 110 of the present invention is mixed with fuel and injected into the combustion chamber 310 of the engine 300 .

In this case, the at least one metal nanocolloid particles coated and impregnated on the filter medium 110 are attached to the structure (eg, non-woven filament) of the filter substrate 111 by an electrostatic effect, and pass through the filter substrate 111 . The metal nanocolloid particles 650 and 660 coated and impregnated according to the flow rate and flow rate of the air are gradually separated from the filter base 111 by trace amounts and are mixed with the clean air 600 . Therefore, the metal nanocolloid particles 650 and 660 are mixed in the mixed fuel gas 700 in which the clean air 600 and the fuel are mixed and injected into the combustion chamber 310 of the engine 300 .

The inner wall of the cylinder 320 of the engine 300 has many scratches for various reasons. A scratch on the inner wall of the cylinder 320 may cause a phenomenon in which fuel enters the engine oil side or engine oil enters a combustion chamber and is combusted. These phenomena cause incomplete combustion of the engine, resulting in a chute, which in turn causes knocking and further damage to the engine.

The engine oil 315 is filled between the piston reciprocating between the combustion chamber 310 cylinder of the engine 320 and the cylinder inner wall, and the engine oil 315 is not introduced into the combustion chamber 310 by the ring installed on the upper side of the piston. It is a structure that does not

The metal nanocolloid particles 650 and 660 remaining in the combustion chamber 310 enter the scratch groove of the inner wall of the cylinder and fill the groove. In this case, the metal nanocolloid particles 650 and 660 having positive (+) electricity combine with negative (-) electricity around the scratch grooves 321 and 322, so that the metal nanocolloid particles 650 and 660 are scratched. The grooves 321 and 322 are filled.

In addition, the metal nanocolloid particles 650 and 660 remaining in the combustion chamber 310 may be mixed in the engine oil filled between the piston and the inner wall of the cylinder. When the piston ascends into the combustion chamber 310 and passes through the scratch portion of the inner wall of the cylinder, the metal nanocolloid particles 650 and 660 mixed in the engine oil 315 enter the scratch groove of the inner wall of the cylinder and fill the groove.

As described above, the metal nanocolloid particles 650 and 660 fill up the scratches on the inner wall of the cylinder of the engine 300, thereby preventing the fuel from entering the engine oil side or the engine oil from entering the combustion chamber, thereby completely burning the fuel in the combustion chamber. can contribute to achieving

7 is a scanning electron microscope photograph of an embodiment of a filter medium, which is a main part of the combustion system for reducing harmful components of exhaust gas of a vehicle according to the present invention.

As shown in Fig. 7, the filter media of the present invention is a photograph taken with a scanning electron microscope of the nonwoven fabric, which is one of the general filter materials, immersed in the liquid composition in the embodiment of the present invention, dried and shipped. The photograph of the upper right of FIG. 7 is a partial enlarged photograph of the photograph of the lower right. It can be seen that a plurality of metal nanocolloid particles and mineral nanocolloid particles are distributed and coated or impregnated without agglomeration with each other.

As shown in the scanning electron micrograph of the example of the filter medium of the present invention in FIG. 7 , each of the four metal nanoparticles stabilized by the colloidal solution is coated or impregnated without aggregation between the two mineral nanoparticles and stabilized by the colloidal solution. Each of the particles is coated or impregnated without aggregation between the particles, and also between the particles of a plurality of metal nanocolloids and the particles of the mineral nanocolloids are respectively coated or impregnated without aggregation. Accordingly, the above-described particles of each metal nanocolloid have a physical, electrical, and chemical action with respect to the intake air, and the particles of each mineral nanocolloid perform a physical action to improve the quality of air mixed into the combustion chamber.

8 is a graph image of a result of testing the combustion efficiency of an engine by applying an embodiment of a filter medium, which is a major part of the combustion efficiency improvement system of an engine of a vehicle of the present invention, to an air cleaner for a vehicle.

In order to maintain the objectivity of the test results of the filter media to which the embodiment of the present invention is applied, the test results were derived by requesting the exhaust gas test laboratory of a domestic university rather than a self-test.

In the test result report, the purpose of the test is to determine the performance of the nano air cleaner product, which was invented to improve the flow condition of intake air flowing into the engine. The method is to evaluate the air cleaner (nano air cleaner) product for a combustion device to which the spunbond non-woven media for multi-purpose filter of the present invention is applied. performed

As a test target, two tests were performed on a domestically produced vehicle (Santa Fe 2.0 AT6 (2016 model) diesel vehicle with a driving record of 42,00 km).

As shown in FIG. 8, the air cleaner (nano air cleaner) for a combustion device to which the spunbond non-woven media for multi-purpose filter of the present invention is applied to the same vehicle is compared to the case of applying a general air cleaner of the same specification, based on the engine speed state , it was found that fuel consumption was improved by 5 to 10% under medium and low speed conditions (1,700 rpm or less). In addition, based on the engine load condition, it was found that the fuel consumption was improved by about 20% under a high load condition of 60% or more. However, it was found that there was no difference within 1% under the low load condition.

9 is a graph image of a result of testing the total exhaust gas emission of a combustion system by applying an embodiment of a filter medium, which is a major part of the combustion efficiency improvement system of an engine of a vehicle of the present invention, to an air cleaner for a vehicle.

As shown in FIG. 9 , it can be seen that most harmful components including nitrogen oxides (NO _x ) in the overall exhaust gas are hardly discharged in the automobile to which the embodiment of the filter medium of the present invention is applied.

In the test of the embodiment of the present invention, nitrogen oxide (NO _x ) in the exhaust gas of the test vehicle is reduced by about 90%, soot by about 70%, hydrocarbon (HC) by about 30%, and carbon monoxide (CO) by about 83% appeared to do

As can be seen from the results of FIG. 9 , when the embodiment of the present invention is applied, it can be seen that the combustion efficiency of the fuel is improved even in the fact that harmful components are reduced in the exhaust gas.

According to the embodiment of the combustion system for reducing harmful components of the exhaust gas of a vehicle of the present invention, at least one metal nanocolloid and at least one mineral nanocolloid are dispersedly applied to the first coating layer, the impregnation layer and the second coating layer ( or the first coating layer, or the first coating layer and the impregnated layer, or the second coating layer, or the impregnated layer and the second coating layer) through which air passes while maintaining air permeability due to the dramatically expanded specific surface area. It is possible to supply clean air that can increase the combustion efficiency of fuel to the engine by blocking particles of various sizes from have.

10 is a flowchart for explaining an embodiment of a method for improving combustion efficiency of an engine of a vehicle according to the present invention.

As shown in FIG. 10, the method for improving combustion efficiency of a vehicle engine of the present invention is installed in the intake part of the engine system, and at least one metal nanocolloid and at least one mineral nanocolloid are distributed on the surface and impregnated therein Step (S100) of sucking external air into the filter medium of the filter system; separating nitrogen and oxygen from the air by adsorbing nitrogen (N ₂ ) contained in the external air while the filter medium blocks the mixing of particles of various sizes included in the external air (S110); A step (S120) of supplying a mixed fuel gas in which nitrogen is separated and fuel is mixed with clean air containing pure oxygen that has passed through the filter medium to the combustion chamber (S120); It is a configuration including a step (S130) of burning the mixed fuel gas in the combustion chamber.

11 is a flowchart for explaining another embodiment of a method for improving combustion efficiency of an engine of a vehicle according to the present invention.

11, the method for improving combustion efficiency of a vehicle engine of the present invention is installed in the intake part of the engine system, and at least one metal nanocolloid and at least one mineral nanocolloid are distributed on the surface and impregnated therein Step (S200) of sucking external air into the filter medium of the filter system; supplying clean air by the filter medium blocking the mixing of particles of various sizes included in the external air (S210); Part of the metal nanocolloid particles distributed or impregnated in the filter medium are gradually separated from the filter medium and mixed in the clean air and mixed with the fuel gas mixed with the fuel into the combustion chamber. (S220) and; at least one mixed metal nanocolloid particle entering the scratch groove of the inner wall of the cylinder of the combustion chamber and filling the scratch groove (S230); In a state in which the scratch groove of the inner wall of the cylinder is filled by the particles of at least one metal nanocolloid, the engine system is driven by combustion of the mixed fuel gas in the combustion chamber (S240).

12 is a flowchart for explaining another embodiment of a method for improving combustion efficiency of an engine of a vehicle according to the present invention.

As shown in FIG. 12, the method for improving combustion efficiency of a vehicle engine of the present invention is installed in the intake part of the engine system, and at least one metal nanocolloid and at least one mineral nanocolloid are distributed on the surface and impregnated therein Step (S200) of sucking external air into the filter medium of the filter system; supplying clean air containing pure oxygen (O ₂ ) by separating nitrogen (N ₂ ) contained in external air while the filter medium blocks the mixing of particles of various sizes included in the external air ( S210) and; Part of the metal nanocolloid particles distributed or impregnated in the filter medium are gradually separated from the filter medium and mixed in the clean air (S220); a step (S230) of mixing the injected fuel with clean air containing the pure oxygen and containing at least one metal nanocolloid particle and burning it in a combustion chamber of the engine as a mixed fuel gas (S230); at least one metal nanocolloid particles mixed in the mixed fuel gas and remaining in the combustion chamber enter the scratch groove of the cylinder inner wall of the combustion chamber to fill the scratch groove (S240); In a state in which the scratch groove of the inner wall of the cylinder is filled by the particles of at least one metal nanocolloid, combustion of the mixed fuel gas in the combustion chamber is performed to drive the engine system (S250).

The embodiments related to the system and method for improving combustion efficiency of an engine of a vehicle of the present invention described above are only some of the various embodiments of the present invention.

At least one metal nanocolloid and at least one mineral nanocolloid are applied to the filter medium of the intake part in the combustion system including the intake part for supplying external air, the fuel supply part, the mixed fuel gas injection part, the engine and the exhaust part of the present invention, and It is configured to be impregnated so as to effectively block particles of various sizes and at the same time separate moisture and nitrogen in the air to supply clean air containing pure oxygen to the engine, but at least a part of at least one metal nanocolloid coated and impregnated on the filter media Various embodiments included in the technical idea of improving the combustion efficiency of fuel by allowing the particles to gradually fall from the filter medium to be mixed into the clean air, and to fill the scratch grooves on the inner wall of the combustion chamber cylinder of the engine by the particles of metal nanocolloids are protected by the present invention It is natural that it falls within the scope.

100: intake
110: filter media
111: filter material
112: first application layer
113: impregnated layer
114: second application layer
200: fuel supply unit
300: engine unit
400: exhaust
500: outside air
600: clean air
700: mixed fuel gas injection unit
800: exhaust gas

Claims (11)

An intake unit that sucks in external air, a fuel injection unit that supplies fuel, an engine unit that mixes the air of the intake unit and fuel of the fuel injection unit to burn the mixed fuel gas, and exhaust gas generated during combustion in the engine unit In a combustion system comprising an exhaust that
The intake unit includes a filter medium that sucks and filters outside air,
The filter medium is a synthetic nanocolloid in which at least one metal nanocolloid and at least one mineral nanocolloid are mixed, distributed on the surface of the filter substrate and impregnated therein, and is distributed on the surface of the filter substrate and impregnated therein. A system for improving combustion efficiency of a vehicle engine, characterized in that it supplies clean air to the engine unit by blocking the passage of the filter medium of various sizes of particles by the action of the nanocolloid and the filter substrate structure. An intake unit that sucks in external air, a fuel injection unit that supplies fuel, an engine unit that mixes the air of the intake unit and fuel of the fuel injection unit to burn the mixed fuel gas, and exhaust gas generated during combustion in the engine unit In a combustion system comprising an exhaust to
The intake unit includes a filter medium that sucks and filters outside air,
The filter medium is a synthetic nanocolloid in which at least one metal nanocolloid and at least one mineral nanocolloid are mixed, distributed on the surface and impregnated therein,
A transportation means, characterized in that the synthetic nanocolloids distributed and impregnated in the filter media adsorb nitrogen in the external air sucked in and supply clean air containing oxygen from which nitrogen in the clean air entering the engine unit is separated to the engine unit. Engine combustion efficiency improvement system. An intake unit for sucking external air, a fuel injection unit for supplying fuel, a combustion chamber unit for burning the mixed fuel gas by mixing the air from the intake unit and fuel from the fuel injection unit, and exhaust gas generated after combustion in the combustion chamber unit In a combustion system comprising an exhaust,
The intake unit includes a filter medium that sucks and filters outside air,
The filter medium is a synthetic nanocolloid in which at least one metal nanocolloid and at least one mineral nanocolloid are mixed, distributed on the surface and impregnated therein,
A system for improving combustion efficiency of a vehicle engine, characterized in that the synthetic nanocolloids distributed and impregnated in the filter filter control the oxygen content in the air entering the engine unit through the adsorption or oxygen reaction of oxygen in the external air. An intake unit for sucking external air, a fuel injection unit for supplying fuel, a combustion chamber unit for burning the mixed fuel gas by mixing the air from the intake unit and fuel from the fuel injection unit, and exhaust gas generated after combustion in the combustion chamber unit In a combustion system comprising an exhaust,
The intake unit includes a filter medium that sucks and filters outside air,
The filter medium is a synthetic nanocolloid in which at least one metal nanocolloid and at least one mineral nanocolloid are mixed, distributed on the surface and impregnated therein,
The system for improving combustion efficiency of a vehicle engine, characterized in that the synthetic nanocolloids distributed and impregnated in the filter media block moisture in the external air to reduce the moisture content in the air entering the engine unit. An intake unit for sucking external air, a fuel injection unit for supplying fuel, a combustion chamber unit for burning the mixed fuel gas by mixing the air from the intake unit and fuel from the fuel injection unit, and exhaust gas generated after combustion in the combustion chamber unit In a combustion system comprising an exhaust,
The intake unit includes a filter medium that sucks and filters outside air,
The filter medium is a synthetic nanocolloid in which at least one metal nanocolloid and at least one mineral nanocolloid are mixed, distributed on the surface and impregnated therein,
Particles of metal nanocolloids among the synthetic nanocolloids distributed on the surface of the filter medium and impregnated therein are mixed with the clean air passing through the filter medium away from the filter medium and mixed into the engine unit,
A system for improving combustion efficiency of a vehicle engine, characterized in that some of the metal nanocolloids mixed into the engine unit are filled in scratch grooves formed on the inner wall of the cylinder of the engine unit. An intake unit for sucking external air, a fuel injection unit for supplying fuel, a combustion chamber unit for burning the mixed fuel gas by mixing the air from the intake unit and fuel from the fuel injection unit, and exhaust gas generated after combustion in the combustion chamber unit In a combustion system comprising an exhaust,
The intake unit includes a filter medium that sucks and filters outside air,
The filter medium, at least one metal nanocolloid and at least one mineral nanocolloid are distributed on the surface and impregnated therein,
The filter medium blocks the mixing of fine particles of various sizes included in the outside air and at the same time separates nitrogen (N ₂ ) contained in the outside air to supply clean air containing pure oxygen (O ₂ ),
Particles of metal nano-colloids of at least one metal nano-colloid distributed or impregnated in the filter medium are gradually separated from the filter medium and mixed in the clean air,
Clean air containing the pure oxygen and containing at least one metal nanocolloid particle and injected fuel are mixed and burned in the combustion chamber of the engine as a mixed fuel gas,
The particles of at least one metal nanocolloid mixed in the mixed fuel gas and remaining in the combustion chamber enter the scratch groove of the cylinder inner wall of the combustion chamber to fill the scratch groove,
Combustion efficiency improvement system of a vehicle engine, characterized in that the combustion of the mixed fuel gas in the combustion chamber is performed and the engine system is driven in a state in which the scratch groove of the inner wall of the cylinder is filled by the particles of at least one metal nanocolloid. . 7. The method according to any one of claims 1 to 6,
The at least one metal nanocolloid is gold (Au) nanocolloid, platinum (Pt) nanocolloid, palladium (Pd) nanocolloid, iridium (Ir) nanocolloid, ruthenium (Ru) nanocolloid, silver (Ag) nanocolloid , copper (Cu) nanocolloids, aluminum (Al) nanocolloids, iron (Fe) nanocolloids, including 3 to 5 of nickel (Ni) nanocolloids,
The at least one mineral nanocolloid is a combustion efficiency improvement system of a vehicle engine, characterized in that it comprises at least two of jade nanocolloid, elvan stone nanocolloid, tourmaline nanocolloid, and guiyangseok nanocolloid. A step of sucking external air into the filter medium of the filter system installed in the intake part of the engine system and having at least one metal nanocolloid and at least one mineral nanocolloid distributed on the surface and impregnated therein; separating nitrogen and oxygen from the air by adsorbing nitrogen (N ₂ ) contained in the external air while the filter medium blocks the mixing of particles of various sizes included in the external air; Separating nitrogen passing through the filter medium and supplying a mixed fuel gas in which clean air containing pure oxygen and fuel are mixed to a combustion chamber; Combustion efficiency improvement method of a vehicle engine comprising the step of burning the mixed fuel gas in the combustion chamber. A step of sucking external air into the filter medium of the filter system installed in the intake part of the engine system and having at least one metal nanocolloid and at least one mineral nanocolloid distributed on the surface and impregnated therein; supplying clean air by the filter medium blocking the mixing of particles of various sizes included in the external air; a step in which some of the particles of at least one metal nanocolloid are mixed in the clean air passing through the filter medium and mixed with the mixed fuel gas into the combustion chamber; at least one metal nanocolloid particle incorporated into the scratch groove of the inner wall of the cylinder of the combustion chamber to fill the scratch groove; and driving the engine system by combustion of the mixed fuel gas in the combustion chamber in a state in which the scratch groove of the inner wall of the cylinder is filled by particles of at least one metal nanocolloid. A step of sucking external air into the filter medium of the filter system installed in the intake part of the engine system and having at least one metal nanocolloid and at least one mineral nanocolloid distributed on the surface and impregnated therein; supplying clean air containing pure oxygen (O ₂ ) by separating the nitrogen (N ₂ ) contained in the external air while the filter medium blocks the mixing of particles of various sizes included in the external air; ; Part of the metal nanocolloid particles distributed or impregnated in the filter medium are gradually separated from the filter medium and mixed in the clean air; a step of mixing clean air containing pure oxygen and containing at least one metal nanocolloidal particle with injected fuel, and combusting it in a combustion chamber of an engine as a mixed fuel gas; at least one metal nanocolloid particles mixed in the mixed fuel gas and remaining in the combustion chamber enter the scratch grooves of the cylinder inner wall of the combustion chamber to fill the scratch grooves; A method for improving combustion efficiency of a vehicle engine, comprising the step of driving the engine system by performing combustion of the mixed fuel gas in the combustion chamber in a state in which scratch grooves on the inner wall of the cylinder are filled by particles of at least one metal nanocolloid. . 11. The method according to any one of claims 8 to 10,
The at least one metal nanocolloid is gold (Au) nanocolloid, platinum (Pt) nanocolloid, palladium (Pd) nanocolloid, iridium (Ir) nanocolloid, ruthenium (Ru) nanocolloid, silver (Ag) nanocolloid , copper (Cu) nanocolloids, aluminum (Al) nanocolloids, iron (Fe) nanocolloids, including 3 to 5 of nickel (Ni) nanocolloids,
The at least one mineral nanocolloids, jade nanocolloids, elvan stone nanocolloids, tourmaline nanocolloids, a method of improving combustion efficiency of a vehicle engine, characterized in that it comprises at least two of the guiyangseok nanocolloids.

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