Automobile fuel micronization system and method

Abstract

The invention relates to the technical field of automobile fuel oil, and discloses an automobile fuel micronization system and method.The automobile fuel micronization system comprises a power supply unit, an alternating current generation unit and an output unit which are connected in sequence; the alternating current generating unit comprises an MCU connected with the power supply unit and a pre-amplifier used for signal amplification, the MCU is connected with the pre-amplifier, the pre-amplifier is connected with a power amplifier used for driving the output unit, and the power amplifier is connected with the output unit; the output unit comprises a transformer connected with the power amplifier, the transformer is connected with a first coil and a second coil, the first coil and the second coil are both wound and installed on a fuel pipeline of the internal combustion engine, and the first coil and the second coil are separately arranged; the sine wave with a certain frequency range is applied to the fuel, the surface tension between fuel molecules is weakened, the fuel is micronized, the combustion efficiency is improved, the fuel economy is improved, and the content of harmful substances in exhausted waste gas is effectively reduced.

Description

Technical Field

[0001] The present application relates to the field of automobile fuel technology, and in particular to an automobile fuel atomization system and method. Background Art

[0002] In order to improve the fuel combustion efficiency of automobiles, make the fuel burn completely, and further improve the fuel economy of automobiles, the prior art discloses a technical solution that uses a high-frequency magnetic field of a magnet or an electromagnet to ionize the fuel supplied to the combustion chamber, thereby improving the combustion efficiency and improving the fuel economy. That is, the principle that after a certain period of time, the internal magnetic dipoles of the diamagnetic material such as the internal combustion engine fuel vibrate under the influence of the magnetic field, and the internal energy increases and ionization is used to achieve the effect of improving the fuel combustion efficiency, thereby achieving the purpose of improving the fuel economy.

[0003] The above technical solution includes a fuel activation tube integrated in the fuel supply pipe of the fuel system, and a plurality of permanent magnet rings with a central through hole, wherein the through hole is used to insert the fuel activation tube, and the outer surfaces of the permanent magnet rings are arranged to have the same magnetic poles adjacent to each other, while a protective covering layer is wrapped around the outside of the permanent magnet rings.

[0004] However, in the above scheme, part of the magnetic force of the adjacent permanent magnets will be absorbed by other permanent magnets and disappear, and magnetic lines of force parallel to the direction of fuel flow will be formed in the fuel activation tube, which will result in the magnetic force actually acting on the fuel being much smaller than the capacity of the permanent magnet. Only a low proportion of the fuel is activated and ionized, resulting in poor improvement in the fuel combustion efficiency of the internal combustion engine. Moreover, in the above scheme, the fuel activation tube and the joint are connected by brazing, and cracks will appear under the fuel hydraulic pressure or internal combustion engine vibration, resulting in fuel leakage, which poses a risk of fire. In addition, the price of the permanent magnets that need to be installed in the above scheme is poorly economical compared to the economic benefits brought about by the improvement in fuel combustion efficiency through the above scheme.

[0005] Application Contents

[0006] The purpose of the present application is to provide an automobile fuel atomization system and method which applies a sine wave of a certain frequency range to the fuel to weaken the surface tension between the fuel molecules, atomize the fuel, improve the combustion efficiency and fuel economy, and effectively reduce the content of harmful substances in the exhaust gas.

[0007] In order to achieve the above object, the present invention adopts the following technical solutions:

[0008] An automobile fuel atomization system of the present invention comprises a power supply unit, an AC generating unit and an output unit connected in sequence;

[0009] The AC generating unit includes an MCU connected to the power supply unit and a preamplifier for signal amplification, wherein the MCU is connected to the preamplifier, the preamplifier is connected to a power amplifier for driving an output unit, and the power amplifier is connected to the output unit;

[0010] The output unit includes a transformer connected to the power amplifier, the transformer is connected to a first coil and a second coil, the first coil and the second coil are both wound and installed on a fuel pipeline of the internal combustion engine, and the first coil and the second coil are separately arranged.

[0011] Furthermore, the power supply unit includes a power input module connected to a DC power supply, the power input module is connected to a rectifier module, the rectifier module is connected to the preamplifier, the rectifier module is connected to a DCDC conversion module, and the DCDC conversion module is connected to the MCU.

[0012] Furthermore, the distance between the first coil and the second coil ranges from 2 cm to 10 cm.

[0013] Furthermore, the number of turns of the first coil and the second coil is more than 20, and coreless coils are used.

[0014] A method for atomizing automobile fuel, wherein a sine wave signal is outputted by an MCU to a preamplifier and a power amplifier for two-stage amplification to obtain a high-frequency sine wave signal;

[0015] The high-frequency sine wave signal is transmitted to the transformer for phase conversion, and two high-frequency sine wave signals with a phase difference of 180 degrees are output;

[0016] Two high-frequency sinusoidal wave signals with opposite phases output by the transformer are applied to the fuel in the fuel pipeline of the internal combustion engine through the first coil and the second coil.

[0017] Further, the frequency range of the high-frequency sine wave signal is set to 1500 Hz to 2500 Hz.

[0018] Further, the amplitude of the high frequency sine wave signal is set to 12V to 30V.

[0019] Compared with the prior art, the beneficial effects of this application are:

[0020] In practical applications, the power supply unit is used to provide electric energy for the system, the AC generating unit is used to generate a high-frequency sinusoidal wave signal, and the output unit is used to apply the high-frequency sinusoidal wave signal to the fuel; the sinusoidal wave signal is output to the preamplifier through the MCU for signal amplification, and the power amplifier amplifies the signal amplified by the preamplifier to drive the transformer of the output unit, and the transformer performs phase conversion on the amplified AC signal to output two sinusoidal wave signals with a phase difference of 180 degrees. The transformer outputs to the internal combustion engine fuel pipeline through the first coil and the second coil respectively, and applies the output high-frequency sinusoidal signal to the fuel, and the first coil is separated from the second coil and wound on the internal combustion engine fuel pipeline. It is convenient to install and atomize the fuel in the fuel pipeline of the internal combustion engine; the area between the end of the first coil and the head end of the second coil is the atomization area, and the first coil and the second coil act as radiation antennas. The positive sine wave output by the first coil and the reverse sine wave output by the second coil enhance the vibration of fuel molecules within a certain frequency range, weaken the surface tension between molecules, and decompose the large molecular clusters of hydrocarbons in the fuel into small molecular clusters, thereby atomizing the fuel; the present application applies a sine wave with a certain range of frequencies to the fuel to weaken the surface tension between the fuel molecules, atomize the fuel, improve combustion efficiency and fuel economy, and effectively reduce the content of harmful substances in the exhaust gas. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the implementation methods of the present application, the drawings required for use in the implementation methods will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0022] Figure 1 It is a structural principle block diagram of this application;

[0023] Figure 2 is the circuit schematic diagram of this application;

[0024] Figure 3 It is a comparison chart of vehicle exhaust emission tests after applying this application. DETAILED DESCRIPTION

[0025] The following describes the embodiments of the present invention by specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification. The present invention can also be implemented or applied through other different specific embodiments, and the details in this specification can also be modified or changed in various ways based on different viewpoints and applications without departing from the spirit of the present invention. It should be noted that the following embodiments and features in the embodiments can be combined with each other without conflict.

[0026] It should be noted that the illustrations provided in the following embodiments are only schematic illustrations of the basic concept of the present invention, and thus the drawings only show the layers related to the present invention rather than being drawn according to the number, shape and size of the layers in actual implementation. In actual implementation, the type, quantity and proportion of each layer may be changed arbitrarily, and the layer layout may also be more complicated.

[0027] In the following description, numerous details are discussed to provide a more thorough explanation of embodiments of the present invention; however, it is apparent to one skilled in the art that embodiments of the present invention may be practiced without these specific details.

[0028] See also Figure 1 and Figure 2 , an automobile fuel atomization system, comprising a power supply unit, an AC generating unit and an output unit connected in sequence;

[0029] The AC generating unit includes an MCU connected to the power supply unit and a preamplifier for signal amplification, wherein the MCU is connected to the preamplifier, the preamplifier is connected to a power amplifier for driving an output unit, and the power amplifier is connected to the output unit;

[0030] The output unit includes a transformer connected to the power amplifier, the transformer is connected to a first coil and a second coil, the first coil and the second coil are both wound and installed on a fuel pipeline of the internal combustion engine, and the first coil and the second coil are separately arranged.

[0031] In practical applications, the power supply unit is used to provide electric energy for the system, the AC generating unit is used to generate a high-frequency sinusoidal wave signal, and the output unit is used to apply the high-frequency sinusoidal wave signal to the fuel; the sinusoidal wave signal is output to the preamplifier through the MCU for signal amplification, and the power amplifier amplifies the signal amplified by the preamplifier to drive the transformer of the output unit, and the transformer performs phase conversion on the amplified AC signal to output two sinusoidal wave signals with a phase difference of 180 degrees. The transformer outputs to the internal combustion engine fuel pipeline through the first coil and the second coil respectively, and applies the output high-frequency sinusoidal signal to the fuel, and the first coil is separated from the second coil and wound on the internal combustion engine fuel pipeline. It is convenient to install and atomize the fuel in the fuel pipeline of the internal combustion engine; the area between the end of the first coil and the head end of the second coil is the atomization area, and the first coil and the second coil act as radiation antennas. The positive sine wave output by the first coil and the reverse sine wave output by the second coil enhance the vibration of fuel molecules within a certain frequency range, weaken the surface tension between molecules, and decompose the large molecular clusters of hydrocarbons in the fuel into small molecular clusters, thereby atomizing the fuel; the present application applies a sine wave with a certain range of frequencies to the fuel to weaken the surface tension between the fuel molecules, atomize the fuel, improve combustion efficiency and fuel economy, and effectively reduce the content of harmful substances in the exhaust gas.

[0032] See also Figure 2 The power supply unit includes a power input module connected to a DC power supply, the power input module is connected to a rectifier module, the rectifier module is connected to the preamplifier, the rectifier module is connected to a DCDC conversion module, and the DCDC conversion module is connected to the MCU.

[0033] In this embodiment, the DC power supply outputs a DC power signal to the rectifier module through an input module. The rectifier module protects the circuit from the influence of reverse voltage through a bridge circuit. The rectifier module transmits the DC voltage signal to the voltage regulator and generates a stable 12V DC voltage through the voltage regulator. The voltage regulator transmits the signal to the DCDC conversion module for conversion and output to provide a DC drive power supply for the MCU. The voltage regulator outputs a stable 12V DC voltage to provide a bias power supply for the preamplifier.

[0034] See also Figure 1 , the distance between the first coil and the second coil ranges from 2 cm to 10 cm.

[0035] In this embodiment, the area between the end of the first coil and the end of the second coil is the atomization area, which is the minimum interference distance between the two coils. The sinusoidal signals with opposite phases output by the two coils form a magnetic field in the internal combustion engine fuel pipeline. The stronger the magnetic field, the better the performance and the farther the distance.

[0036] See also Figure 1 The number of turns of the first coil and the second coil is more than 20, and coreless coils are used.

[0037] In this embodiment, the strength of the alternating magnetic field is proportional to the number of turns of the first coil and the second coil. The more turns the first coil and the second coil have, the stronger the strength of the alternating magnetic field is and the better the performance of the system is. When the number of turns of the first coil and the second coil is at least 20, the alternating magnetic field formed can achieve a micronization effect.

[0038] A method for atomizing automobile fuel, wherein a sine wave signal is outputted by an MCU to a preamplifier and a power amplifier for two-stage amplification to obtain a high-frequency sine wave signal;

[0039] The high-frequency sine wave signal is transmitted to the transformer for phase conversion, and two high-frequency sine wave signals with a phase difference of 180 degrees are output;

[0040] Two high-frequency sinusoidal wave signals with opposite phases output by the transformer are applied to the fuel in the fuel pipeline of the internal combustion engine through the first coil and the second coil.

[0041] Hydrocarbon fuel has a vibration frequency. When a force with a frequency that is the same as or close to the vibration frequency of the hydrocarbon fuel is applied externally, the vibration of the fuel molecules will be enhanced due to resonance, and the surface tension between the fuel molecules will be weakened, thereby micronizing large fuel molecular clusters. An alternating magnetic field is formed in the fuel pipeline of the internal combustion engine through two sinusoidal signals with opposite phases. This magnetic field applies a force with a frequency that is the same as or close to the vibration frequency of the hydrocarbon fuel to the fuel. The frequency of the sinusoidal signal is the frequency of the alternating magnetic field, and the frequency of the alternating magnetic field is set by the preamplifier and the power amplifier. The intensity of the alternating magnetic field varies with the amplitude of the sinusoidal signals output by the first coil and the second coil, as well as the number of turns of the first coil and the second coil. The stronger the intensity of the alternating magnetic field, the better the system's effect of micronizing the fuel.

[0042] The frequency range of the high frequency sine wave signal is set to 1500 Hz to 2500 Hz.

[0043] In this embodiment, within the frequency range of 1500 Hz to 2500 Hz, the force applied by the alternating magnetic field on the hydrocarbon fuel is the same as or close to the vibration frequency of the hydrocarbon fuel, effectively reducing the surface tension between the fuel molecules, thereby micronizing large fuel molecular clusters and improving the combustion efficiency of the fuel.

[0044] The amplitude of the high frequency sine wave signal is set to 12V to 30V.

[0045] In this embodiment, the greater the amplitude of the high-frequency sinusoidal wave signal, the stronger the intensity of the alternating magnetic field, and the better the system performance.

[0046] See also Figure 3 As can be seen from the chart, hydrocarbon (HC) and carbon monoxide (CO) emissions were reduced by about 81%; nitrogen oxides were reduced by about 70%; by comparing the vehicle before and after applying the system and method of the present application, the change in the composition of harmful gases in the exhaust gas reflects the significant improvement of the fuel combustion efficiency of the present application. Under the same driving mode (distance and speed), the fuel combustion efficiency is improved by 36.1%.

[0047] In the above-mentioned embodiments, although the present invention has been described in conjunction with the specific embodiments of the present invention, many replacements, modifications and variations of these embodiments will be apparent to those of ordinary skill in the art based on the foregoing description. The embodiments of the present invention are intended to cover all such replacements, modifications and variations falling within the broad scope of the appended claims.

[0048] The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Anyone familiar with the art may modify or alter the above embodiments without departing from the spirit and scope of the present invention. Therefore, all equivalent modifications or alterations made by a person of ordinary skill in the art without departing from the spirit and technical concept disclosed by the present invention shall still be covered by the claims of the present invention.

Claims

1. An automobile fuel atomization system, characterized in that: It includes a power supply unit, an AC generating unit and an output unit connected in sequence; The AC generating unit includes an MCU connected to the power supply unit and a preamplifier for signal amplification, wherein the MCU is connected to the preamplifier, the preamplifier is connected to a power amplifier for driving an output unit, and the power amplifier is connected to the output unit; The output unit includes a transformer connected to the power amplifier, the transformer is connected to a first coil and a second coil, the first coil and the second coil are both wound and installed on a fuel pipeline of the internal combustion engine, and the first coil and the second coil are separately arranged.

2. The automobile fuel atomization system according to claim 1, characterized in that: The power supply unit includes a power input module connected to a DC power supply, the power input module is connected to a rectifier module, the rectifier module is connected to the preamplifier, the rectifier module is connected to a DCDC conversion module, and the DCDC conversion module is connected to the MCU.

3. The automobile fuel atomization system according to claim 1, characterized in that: The distance between the first coil and the second coil ranges from 2 cm to 10 cm.

4. The automobile fuel atomization system according to claim 1, characterized in that: The number of turns of the first coil and the second coil is more than 20, and coreless coils are used.

5. A method for atomizing automobile fuel, characterized in that: The MCU outputs a sine wave signal to the preamplifier and power amplifier for two-stage amplification to obtain a high-frequency sine wave signal; The high-frequency sine wave signal is transmitted to the transformer for phase conversion, and two high-frequency sine wave signals with a phase difference of 180 degrees are output; Two high-frequency sinusoidal wave signals with opposite phases output by the transformer are applied to the fuel in the fuel pipeline of the internal combustion engine through the first coil and the second coil.

6. The method for atomizing automobile fuel according to claim 5, characterized in that: The frequency range of the high frequency sine wave signal is set to 1500 Hz to 2500 Hz.

7. The method for atomizing automobile fuel according to claim 5, characterized in that: The amplitude of the high frequency sine wave signal is set to 12V to 30V.

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