KR101147565B1 - Apparatus of mixed gas generator for vehicle - Google Patents

Abstract

PURPOSE: A mixed gas generator for vehicles is provided to prevent generation of heat and rust from an electrode in the middle of electrolysis by controlling concentrations of aqueous sodium hydroxide solution. CONSTITUTION: A mixed gas generator for vehicles comprises a gas generator(40), a level conversion unit(20), and a constant current unit(30). The gas generator generates the mixed gas by electrolyzing aqueous sodium hydroxide solution. The level conversion unit changes a voltage level applied to a motor vehicle battery(10). The constant current unit generates constant currents with receiving DC(Direct Current) voltages outputted from the level conversion unit and provides the constant currents to the gas generator.

Description

Apparatus of mixed gas generator for vehicle

The present invention relates to an apparatus for generating a mixed gas for a vehicle, and more particularly, to generate a mixed gas of hydrogen and oxygen by electrolyzing water and supplying it to an engine room of a vehicle, thereby increasing the complete combustion and combustion efficiency of the vehicle fuel and generating pollution and fuel. The present invention relates to a mixed gas generator for a vehicle that reduces consumption and increases engine power.

Pure water that does not contain foreign substances consists of one oxygen (O) and two hydrogen (H). When the water is electrolyzed, oxygen and hydrogen are generally separated to generate respective gases.

At this time, oxygen and hydrogen are generated in a ratio of 1: 2, and mixed gas of oxygen and hydrogen may be used as a pollution-free energy source or fuel.

On the other hand, the vehicle uses the kinetic energy generated in the process of injecting or supplying the liquid fuel, such as petroleum fuel or petroleum, such as petroleum or gasoline, into the combustion chamber of the engine room in a state in which it is gasified by mixing with air at a predetermined ratio. I use it.

Since the vehicle uses a battery that outputs a voltage of 12 volts (V) or 24 volts (V), the amount of voltage and current that the vehicle can supply is relatively limited.

In this case, since the mixing ratio of the liquid fuel and air is adjusted to the optimum state, the combustion efficiency of the fuel may be increased and the fuel efficiency of the vehicle may be improved. Therefore, many researches and developments have been conducted to find the optimum mixing ratio of liquid fuel and air, but are reaching a certain limit.

As a conventional technology that can generate a mixed gas of hydrogen and oxygen by electrolysis and supply the generated mixed gas to a vehicle, 'Oxygen for automobiles' according to Utility Model Registration No. 20-0451102 (Nov. 18, 2010). Since there is a hydrogen gas mixture generator, it will not be described in detail.

The prior art does not solve the problem of heat generation because a separate fan is used to cool the heat generated from the electrode plate and cool the heat generated from the electrolyte.

If rust occurs in the electrode plate, no electrolysis occurs, so no gas is generated.If heat is generated, no mixed gas is generated, the electrolyte is evaporated, and the vaporized water vapor is supplied to the engine room of the vehicle instead of the mixed gas. There is a problem that can give.

In addition, the prior art uses a fan to cool the generated heat, thereby accelerating the discharge of the battery to shorten the life of the battery.

Therefore, there is a need to develop a technology for generating a large amount of mixed gas by electrolysis in a vehicle, mixing the gas smoothly, preventing rust on the electrode, and heat in the electrolyte.

In order to solve the problems and necessity of the prior art as described above, the present invention provides a mixed gas generator for a vehicle to increase the amount of gas generated by electrolysis by using a conductor mixed with a catalyst material in the positive electrode or the cathode of the anode and the cathode.

On the other hand, the present invention provides a vehicle gas mixture apparatus for preventing the excessive generation of heat in the course of the electrolysis proceeds and rust does not occur in the electrode (polar body) that generates the electrolysis.

In another aspect, the present invention provides a vehicle mixed gas generator for smoothly mixing hydrogen and oxygen gas generated in the process of electrolysis.

In addition, the present invention provides a vehicle gas mixture generator for controlling the ratio of oxygen and hydrogen gas mixed in the gas mixture generated by the electrolysis.

In order to achieve the object of the present invention, a mixed gas generator for a vehicle receives a constant current unit for receiving a DC voltage from a battery of a vehicle and outputs a constant current, and receives the constant current output from the constant current unit, and electrolytically dissolves an aqueous sodium hydroxide solution. It may include a gas generator for generating a mixed gas of oxygen.

The constant current unit may receive a DC voltage from the level converter that receives a DC voltage from the battery and converts the DC voltage to a level higher or lower than the DC voltage of the battery.

The gas generating unit may discharge the mixed gas to the gas purification unit to remove the foreign matter contained in the mixed gas and to discharge in a state in which the reverse flow is prevented.

The gas generating unit may wind the cathode and anode electrodes around the insulator several times in an insulated state, and immerse the cathode and cathode electrodes in the aqueous sodium hydroxide solution.

The gas generating unit is a hollow body portion inside; Sodium hydroxide aqueous solution is filled in the body portion; A decomposition unit installed inside the body part to generate a mixed gas of oxygen and hydrogen by electrolyzing the aqueous sodium hydroxide solution; An injection part installed at one side of the upper end of the body part to introduce the sodium hydroxide aqueous solution into the body part; A discharge part installed at the other upper end of the body part to discharge the mixed gas to the outside of the body part; The sodium hydroxide aqueous solution is installed at the upper center portion of the body portion and connected to one of a plurality of terminal portions for respectively receiving and transmitting electricity of the anode and the cathode, respectively, while fixing the disassembling portion, and the top and side surfaces of the body portion. It may include a level portion for detecting the level filled in the portion.

The disassembling unit may include an insulator fixed to the terminal unit and not transmitting electricity, and a positive electrode body and a negative electrode body connected to the terminal unit to transmit electricity and fixed by the insulator.

The insulator may be formed of any one selected from a plate shape and a polygonal three-dimensional shape.

The pole body may have any shape selected from a line or plate-shaped conductor through electricity.

Each of the plurality of terminal parts may be connected to one or more pole bodies.

The aqueous sodium hydroxide solution may be a composition containing pure sodium hydroxide in the range of 5 to 70 parts by weight based on 500 parts by weight of distilled water.

The polar body may include any one or more selected from sus 316, pure nickel, and pure platinum.

The gas purification unit may supply the mixed gas to the engine room through an air filter of the vehicle.

The polar body may increase the physical length or surface area of any one selected from the negative electrode and the positive electrode.

According to the embodiment of the present invention, since the conductors of sus 316, pure nickel, and pure platinum, which serve as catalysts for electrolysis, are used in the cathode or the electrode of the anode and the cathode, there is an advantage of increasing the amount of gas generated from oxygen and hydrogen.

On the other hand, the present invention selectively uses the material of the polar body and adjusts the concentration of the aqueous sodium hydroxide solution, so that no heat is generated in the course of the electrolysis proceeds, rust does not occur in the electrode (pole) increases the life and efficiency of electrolysis There is an advantage to increase.

And the embodiment of the present invention has the advantage that the anode and the cathode are disposed adjacent to the gas of hydrogen and oxygen generated during the electrolysis is quickly mixed.

In addition, the embodiment of the present invention has the advantage of controlling the mixing ratio of oxygen and hydrogen by adjusting the physical length or surface area of the positive electrode and the negative electrode body.

1 is a functional configuration diagram for explaining a mixed gas generator for a vehicle according to an embodiment of the present invention,
2 is a perspective view for explaining a gas generating unit according to an embodiment of the present invention;
3 is a partial cross-sectional view of the gas generating unit cut by the line AA, according to an embodiment of the present invention;
4 is a partial cross-sectional view for explaining a gas generating unit according to another embodiment of the present invention;
And
Figure 5 is a perspective view for explaining an exploded portion according to another embodiment of the present invention.

BRIEF DESCRIPTION OF THE DRAWINGS The present invention is capable of various modifications and various embodiments, and specific embodiments are illustrated in the drawings and described in detail in the detailed description. It should be understood, however, that the invention is not intended to be limited to the particular embodiments, but includes all modifications, equivalents, and alternatives falling within the spirit and scope of the invention. In the following description of the present invention, if it is determined that the detailed description of the related known technology may obscure the gist of the present invention, the detailed description thereof will be omitted.

1 is a functional configuration diagram for explaining a mixed gas generator for a vehicle according to an embodiment of the present invention, Figure 2 is a perspective view for explaining a gas generating unit according to an embodiment of the present invention, Figure 3 is a present invention Partial cross-sectional view of the gas generating unit according to an embodiment of the AA line.

Hereinafter, with reference to the accompanying drawings in detail the vehicle gas mixture generator 1 according to the present invention is a level converting unit 20, constant current unit 30, gas generator 40, gas purification unit 50 It includes. The battery 10, the vehicle 60, and the water tank unit 70 are further included.

Vehicle 60 is provided with a battery or battery (10) for supplying electrical energy and can be largely divided into a passenger, cargo, construction including a forkine, and the like described below includes all kinds of vehicles do.

The battery 10 may output a DC voltage of 12 volts (V) or 24 volts depending on the type of vehicle.

The level converter 20 receives a DC voltage of 12 or 24 volts from the battery 10 and down converts the DC voltage to a low level DC voltage or outputs the DC voltage to a high level DC voltage. Can be converted and output.

The level of the voltage that the level converter 20 converts and outputs may be any one of a range of DC 3 to 10 volts (V).

The constant current unit 30 receives the voltage of the level converter 20 and outputs the same voltage while outputting the same voltage, so that the level of the output current can be any one of 2 to 30 amperes (A). have.

The gas generator 40 receives the voltage and the constant current output from the constant current unit 30 and electrolyzes the aqueous sodium hydroxide solution to generate a mixed gas of hydrogen and oxygen. The body 410 and the aqueous sodium hydroxide solution 420 ), A decomposition part 430, an injection part 440, a discharge part 450, a terminal part 460, a level part 470, and a water level sensor 480.

The body portion 410 has a hollow and closed circular cylindrical shape, and in another embodiment, may have a cylindrical shape such as a square or an oval shape. The empty inside of the body portion 410 is a liquid sodium hydroxide solution 420 is contained.

The aqueous sodium hydroxide solution 420 is a mixture of pure distilled water (H 2 O) and sodium hydroxide (NaOH), and is a composition in which pure sodium hydroxide is contained in a range of 5 to 70 parts by weight with respect to 500 parts by weight of pure distilled water. It is preferable to accommodate in the range of 9-50 weight part.

The decomposing unit 430 includes an insulator 431, a positive electrode body 432, and a negative electrode body 433, which is immersed in an aqueous sodium hydroxide solution 420 to immerse the voltage and the constant current supplied from the constant current unit 30. The aqueous sodium solution 420 is electrolyzed. This electrolysis generates hydrogen and oxygen gas.

The insulator 431 is a material that does not conduct electricity and may be made of any one selected from ceramics, plastics, glass, and the like.

In addition, the insulator 431 may have any one shape selected from among those including a plate, a circular bar, a square bar, and a polygonal pyramid-shaped bar.

The positive electrode body 432 contacts the terminal portion 460 to receive the positive electricity, and the negative electrode body 433 contacts the terminal portion 460 to receive the negative electricity. Here, the positive electrode body 432 and the negative electrode body 433 are kept in an insulated state, and the same insulated state is maintained in the following description.

The cathode body of the positive electrode and the negative electrode is made of corrosion-resistant alloy steel, respectively, and the corrosion-resistant alloy steel may be collectively referred to as stainless steel (SUS).

Sus (SUS) is known as stainless steel is given a different model number by the ratio of different metals to iron and will be described below using the model number of the sus 316.

The chemical composition of the model number SUS is 316 or less for iron (Fe), C: 0.08% or less, Cr: 16-18%, Ni: 10-14%, Mo: 2-3%, Si: 1% or less, P: 0.045 It is a metal which mixed% or less and S: 0.03% or less.

In the mechanical properties of Sus 316, the yield point is greater than 21 Kgf / mm ² , the tensile strength is greater than 53 Kgf / mm ² , the elongation is more than 40%, the specific gravity is 7.98.

On the other hand, the positive electrode and the negative electrode of the cathode may be composed of any one or more of sus 316, pure nickel (Ni), pure platinum (Pt), respectively.

Such sus 316, pure nickel (Ni), pure platinum (Pt) may act as a catalyst for promoting the generation of the mixed gas when the electrolysis of the sodium hydroxide aqueous solution (420).

The positive electrode body 432 and the negative electrode body 433 are wound around the insulator 431 at predetermined intervals and spirally wound in an insulated state. In this case, the insulator 431 may have a spiral groove formed therein so that the cathode body 432 and the cathode body 433 may be easily wound and the wound state may be maintained.

The positive electrode or the negative electrode of the configuration has a great advantage of the amount of mixed gas generated while the current consumption is small.

The positive electrode body 432 and the negative electrode body 433 may have any one or more selected lines or plates, may be configured in plural, and have a relatively large length or surface area.

That is, the length of any one or more selected from the positive electrode body 432 and the negative electrode body 433 can be increased or shortened, a plurality of them can be connected at the same time, and a linear shape or a plate shape can be configured.

The injection part 440 is installed at one side of the upper end of the body part 410 to introduce the sodium hydroxide aqueous solution 420 into the body part 410.

Discharge part 450 is installed on the other side of the upper end of the body portion 410 is disassembled 430 to electrolyze the sodium hydroxide aqueous solution 420 to discharge the generated mixed gas to the outside of the body portion 410.

The injection part 440 and the discharge part 450 may be provided with a stopper for stopping the inflow or discharge thereof or a control valve for adjusting the amount thereof.

The terminal portion 460 is installed at the upper center portion of the body portion 410 to fix the insulator 431 and is electrically connected to the constant current portion 30 to receive a constant current having a specified voltage and receive the positive electrode body 432 and the negative electrode body ( 433), the positive terminal 462 and the negative terminal 464 are configured.

The positive electrode terminal 462 receives the positive electricity from the constant current unit 30, and the negative electrode terminal 464 receives the negative electrode electricity from the constant current unit 30.

The level portion 470 is connected to the upper one side and the lower one side of the body portion 410 and has a transparent structure so that the sodium hydroxide aqueous solution 420 can detect or measure the level filled in the body portion 410. .

The aqueous sodium hydroxide solution 420 is preferably filled or supplemented so that the decomposition unit 430 is submerged.

That is, the wider the contact area between the decomposition unit 430 and the sodium hydroxide aqueous solution 420, the better the electrolysis may generate a lot of mixed gas. In order to increase the contact area, the lengths of the positive electrode body 432 and the negative electrode body 433 may be lengthened or formed in a plate shape.

When the length or area of any one selected from the positive electrode body 432 or the negative electrode body 433 is relatively large, the mixing ratio of hydrogen and oxygen may be adjusted by increasing the generation amount of hydrogen or oxygen.

In addition, even when the number of any one selected from the positive electrode body 432 or the negative electrode body 433 is composed of a large number and connected to the corresponding positive electrode terminal 462 or negative electrode terminal 464 by increasing the amount of hydrogen or oxygen generated The mixing ratio of hydrogen and oxygen can be adjusted.

The level sensor 480 detects the level of the sodium hydroxide solution 420 filled in the body 410, and detects the detected level when the level of the sodium hydroxide solution 420 is lower than the reference level. It applies to the bucket part 70.

The gas purifying unit 50 introduces the mixed gas discharged from the discharge unit 450 of the gas generating unit 40 through the inlet pipe 52 and passes the mixed gas discharged into the water 54 containing distilled water to remove foreign substances. . Such foreign matters may include an aqueous sodium hydroxide solution 420. The mixed gas from which foreign substances have been removed is supplied to the engine room of the vehicle 60 through the exhaust pipe 56. The non-return valve 58 is a valve that prevents the water 54 from flowing back to the gas generator 40 through the mixed gas inlet pipe 52.

The vehicle 60 introduces the mixed gas through the air filter and removes the foreign matter contained in the mixed gas, thereby supplying the mixed gas in the pure state purified again to the engine room. Pure mixed gas may have high combustion efficiency in the engine room.

The water tank unit 70 includes an inlet 72, distilled water 74, a motor 76, and a solenoid valve 78. When the water level unit 70 receives a signal having a low water level from the water level sensor 480 of the gas generator 40. The stored distilled water 74 is supplied to the gas generator 40.

That is, when the water level sensor 480 of the gas generator 40 detects a state where the water level of the sodium hydroxide aqueous solution 420 is lower than the reference level, the detected signal is applied to the motor 76.

The motor 76 transmits the input signal to the solenoid valve 78 to operate the solenoid valve 78 in an open state and simultaneously pump the distilled water 74 and through the injection part 440 of the gas generator 40. As a result, the level of the sodium hydroxide aqueous solution 420 is maintained at a constant level.

Distilled water 74 of the bucket portion 70 is replenished through the inlet (72).

4 is a partial cross-sectional view for explaining a gas generating unit according to another embodiment of the present invention.

Hereinafter, referring to the accompanying drawings, the gas generating part 40a according to another embodiment is different from the body part 410a, the positive electrode body 432a and the negative electrode body 433a, and has an injection part 440a and an outlet part ( 450a), the sodium hydroxide aqueous solution, the water level detection sensor 480a, including the configuration of the level portion not shown is the same, so duplicate description will not be described and only differences will be described.

The body portion 410a has a rectangular sealed cylindrical shape and fills with an aqueous sodium hydroxide solution therein.

The positive electrode body 432a and the negative electrode body 433a each have a plate-shaped conductor having a predetermined area and are composed of a plurality of electrodes. The conductor consists of a corrosion-resistant alloy steel comprising at least one of sus 316, pure nickel, and platinum as a catalyst.

The positive electrode body 432a and the negative electrode body 433a have a plate shape, and are formed in plural to widen the contact area with the sodium hydroxide aqueous solution. It can increase.

Figure 5 is a perspective view for explaining an exploded portion according to another embodiment of the present invention.

Hereinafter, with reference to the accompanying drawings, the decomposing unit 430b includes an insulator 431b, a positive electrode body 432b and a negative electrode body 433b, and the insulator includes a positive electrode terminal 462b and a negative electrode terminal 464b. Is fixed by.

The insulator 431b is a bar having a polygonal pyramid having four branches, and the material may be made of any one selected from ceramic, plastic, glass, and the like as described in the embodiment. Naturally, the number of polygonal pyramids constituting the insulator 431b may be more or less.

The positive electrode body 432b and the negative electrode body 433b are wound around the polygonal insulator 431b at a predetermined interval and wound in a spiral in an insulated state. In this case, the insulator 431b may have a spiral groove formed therein so as to easily wind the cathode body 432b and the cathode body 433b and keep the wound state, which is the same as the description of the exemplary embodiment. .

Hereinafter, the vehicle mixed gas generator 1 having the above-described configuration will be described in detail with reference to an experimental result of driving the vehicle after the vehicle is installed in the vehicle.

The mixed gas generator 1 for vehicles was installed in the 2007 Grandeur TG vehicle, and the driving route was set in the direction of Incheon through the outer road from Yeongdeungpo, and the sodium hydroxide aqueous solution composition measured NaOH measured for 500 grams (g) of distilled water. Mixed.

The power supply here supplied a constant voltage of direct current.

In the following description, polar lines and polar bodies have the same meaning and are used interchangeably according to the context.

Then, the temperature was measured and recorded while visually confirming the state of the aqueous sodium hydroxide solution of the vehicle gas mixture generator 1 in the state where driving was completed.

Date of Experiment Way result Polar line, thickness power NaOH weight distance driven Remarks May 1 Sus 304, 1mm 13.5V / 7A 0.5 g 100 Km 4 series connections Polar line: red rust occurs
Temperature: above 90 degrees May 11 Sus 304, 1mm 13.5V / 6A 1 gram 100 Km 4 series connections Polar line: red rust occurs
Temperature: above 90 degrees May 25 Sus 304, 0.8mm 13.5V / 4A 0.5 g 100 Km 4 series connections Polar line: red rust occurs
Temperature: above 90 degrees May 27 Sus 304, 2.5mm 13.5V / 9A 0.5 g 100 Km 4 series connections Polar line: red rust occurs
Temperature: above 90 degrees 5 June Sus 304, 2.5mm 10V / 6A 0.5 g 100 Km 4 series connections Polar line: red rust occurs
Temperature: above 90 degrees Sus 304, 2.5mm 8V / 6A 0.5 g 100 Km 4 series connections June 20 Sus 304, 2.5mm 8V / 6A 0.5 g 100 Km 4 series connections Polar line: red rust occurs
Temperature: above 90 degrees

In Experimental Example 1 according to Table 1, four gas generators were connected in series, and 0.5-1 gram of sodium hydroxide (NaOH) was mixed with 500 grams of distilled water.

In the results of Experiment 1 according to Table 1, the amount of mixed gas was generated, but rust was generated in the polar line (pole), and the temperature of the sodium hydroxide aqueous solution was too high, causing water vapor to enter the engine room. In particular, it was not possible to solve the problem of rust in the polar line. This can be a problem if a large amount of water vapor continues to enter the engine room.

Date of Experiment Way result Polar line, thickness power NaOH weight distance driven Remarks 1 July Sus 304, 2.5mm 5V / 4A 0.5 g 100 Km 2 series connections Polar line: red rust occurs
Temperature: above 90 degrees
Low gas volume August 10 Sus 304, 2.5mm 5V / 30A 0.5 g 100 Km PWM Polar line: red rust occurs
Temperature: above 90 degrees Sus 304, 2.5mm 5V / 20A 0.5 g 100 Km August 11 Sus 304, 2.5mm 5V / 18A 0.5 g 100 Km Polar line: red rust occurs
Temperature: above 90 degrees August 12 Sus 304, 2.5mm 5V / 15A 0.5 g 100 Km Polar line: red rust occurs
Temperature: above 90 degrees August 13 Sus 304, 2.5mm 5V / 10A 0.5 g 100 Km Polar line: red rust occurs
Temperature: above 90 degrees August 25 Sus 304, 2.5mm 5V / 2A 0.5 g 100 Km Rise to 9A Polar line: red rust occurs
Temperature: above 90 degrees August 27 Ti 0.2 / 1 mm 5V / 2A 0.5 g 100 Km Low gas volume Polar line: red rust occurs
Temperature: above 90 degrees Hidden line 5mm 5V / 2A 0.5 g 100 Km Black rust Polar line: black rust occurs
Temperature: above 90 degrees August 31 Sus 316, 1/2 / 3mm 5V / 7A 0.5 g 100 Km 3 hours OK
Current rise Polar line: red rust occurs
Temperature: above 90 degrees

In Experimental Example 2 according to Table 2, two gas generators were connected in series and a PWM power level converter was used as a DC power supply. The composition ratio of the aqueous sodium hydroxide solution was mixed with 500 grams of distilled water in the same manner as Experimental Example 1 0.5 grams of sodium hydroxide.

PWM type DC power supply can easily control the voltage level.

When titanium (Ti) was used as the polar line, the gas generation amount was very small, and titanium was found to not conduct electricity well.

On the other hand, the silver (Ag) line of 5 mm thick used as the polar line turned the color of the sodium hydroxide aqueous solution black.

In the case of using a low iron alloy SUS 316 as a pole line, the first three hours of driving was able to feel the increase in the output of the vehicle, and after three hours it was also sus SUS 316 The temperature of the sodium hydroxide aqueous solution increased as rust occurred in the polar extreme of.

That is, after three hours, the amount of mixed gas generated decreased.

Analyzing the results of Experiment 2, it was confirmed that the mixed gas is generated and the output of the vehicle increases when the generated mixed gas is supplied to the vehicle.

However, after 3 hours, it was confirmed that the amount of mixed gas was reduced, the current supplied was increased (increased) and the temperature of the sodium hydroxide aqueous solution was increased as rust occurred in the polar line (pole).

Therefore, it was confirmed that mixed gas is continuously generated when rust does not occur in the polar line and the current supplied does not continuously increase (increase).

Since the PWM DC power supply is a constant voltage device, the current supplied cannot be constantly controlled.

Therefore, it was confirmed that if the supply amount of current is not constantly controlled, that is, if the supply amount of current is continuously increased (increased), rust occurs in the polar line (pole) and heat generation is increased in aqueous sodium hydroxide solution.

Date of Experiment Way result Polar line, thickness power NaOH weight distance driven Remarks September 10 Sus 316, 2mm 3.5V / 10A 0.5 g 100 Km 1 use
Constant voltage Polar line: red rust occurs
Temperature: above 90 degrees
Rise to Current 15A September 20 Sus 316, 2mm 5V / 4A 0.5 g 100 Km Constant current Polar line: red rust occurs
Temperature: above 90 degrees October 4 Sus 316, 2mm 9V / 3A 0.5 g 100 Km Polar line: rust reduction
Temperature: above 90 degrees October 18 Sus 316, 2mm 8V / 3A 25 grams 100 Km Polar line: normal
Temperature: low heat Sus 316, 2mm 5V / 6A 50 grams 100 Km October 27 Sus 316, 2mm 3.5 V / 6.5 A 50 grams 100 Km success Vehicle engine power increase

According to Experiment 3 according to Table 3, when the direct current was supplied at a constant voltage, the current was continuously increased, and the temperature of the sodium hydroxide aqueous solution was increased to confirm that water vapor was generated and rust was generated in the polar line (pole).

In Experimental Example 3 according to Table 3, a device capable of supplying a constant current was used from September 20, and an aqueous sodium hydroxide solution of 25 grams to 50 grams was mixed with respect to 500 grams of distilled water from October 18.

On the other hand, supplying a constant level DC constant current to the pole (pole) and increasing the concentration of NaOH by adjusting the composition ratio of the aqueous solution of sodium hydroxide, rust does not occur in the pole (pole), clean and mixed gas without increasing the temperature of the sodium hydroxide solution It was confirmed that the satisfactory results generated in succession in large quantities.

The aqueous sodium hydroxide solution at this time mixed 50 grams of sodium hydroxide with respect to 500 grams of distilled water.

At this time, when the composition ratio of sodium hydroxide (NaOH) was lowered, rust and heat were generated at the poles, and there was no significant difference in increasing the composition ratio of sodium hydroxide.

That is, when Sus 316 was used as the polar body (electrode) and 50 grams of sodium hydroxide were mixed with 500 grams of distilled water, rust did not occur in the pole and no heat was generated in the sodium hydroxide solution.

On the other hand, in the case of using nickel (Ni) or platinum (Pt) as the poles (poles, electrodes) in subsequent experiments, when 9 grams of sodium hydroxide was mixed with 500 grams of distilled water, rust did not occur in the poles. The mixed gas was continuously generated in large quantities without increasing the temperature of the aqueous solution.

Therefore, supplying a constant current to the pole of the vehicle gas mixture (1, Figure 1) for the vehicle and adjusting the composition ratio of the aqueous solution of sodium hydroxide, so that rust did not occur in the pole (pole) and the amount of mixed gas generated increases the output of the vehicle increases and fuel economy Has been improved and smoke is not generated by the complete combustion of liquid fuel.

This time, while changing the type of vehicle, the mixed gas generator (1) for the vehicle according to the final test result was installed, and the distance which can be driven by injecting a liquid fuel of a constant capacity was tested.

Experiment day Type of vehicle Previous mileage Experimental mileage November Granger TG 700 Km 900 Km January Lhotse LPG 250 Km 500 Km February Musso 2003 Stick 450 Km 700 Km In March Pregio Stick LPG 4 Km / 1 L 6.5 Km / 1 L April Avante 10 Km / 1 L 14 Km / 1 L In May New Sonata LPG 250 Km 500 Km June Tucson 2009 Turbo 10 Km / 1 L 18 Km / 1 L Traje 8 Km / 1 L 16 Km / 1 L

As in Experiment 4 according to Table 4, as a result of installing and operating a mixed gas generator (1, FIG. 1) for vehicles in various vehicles, the results of the reduction of smoke, fuel economy, and output were confirmed.

On the other hand, the new EF Sonata LPG vehicle fueled 51 liters and traveled 600 Km in the direction of Busan via Taebaek from Incheon.

Experiments have shown that the conditions for supplying an optimum direct current is in the range of 3 to 15 amps of current in the range of voltages of 3 to 10 volts.

In addition, the composition ratio when rust does not occur in the polar body, heat is not generated in the sodium hydroxide aqueous solution, and the mixed gas is generated at maximum is mixed in the composition ratio of 9 to 50 parts by weight of sodium hydroxide (NaOH) with respect to 500 parts by weight of distilled water. It was found to be preferable.

The present invention having the configuration as described above has the advantage of reducing the soot, fuel efficiency and output power by using a conventional vehicle and supplying a mixed gas of hydrogen and oxygen mixed liquid fuel injected into the vehicle.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is evident that many alternatives, modifications and variations will be apparent to those skilled in the art.

1: vehicle gas mixture 10: battery
20: level converting section 30: constant current section
40, 40a: gas generating unit 50: gas purifying unit
52: mixed gas inlet pipe 54: water
56 exhaust pipe 58 check valve
60: vehicle 70: bucket
72: injection hole 74: distilled water
76: motor 78: solenoid valve
410, 410a: body portion 420: sodium hydroxide aqueous solution
430, 430b: disassembled part 431, 431b: insulator
432, 432a, 432b: positive electrode body 433, 433a, 432b: negative electrode body
440, 440a: injection part 450, 450a: discharge part
460 and 460a terminal 462 and 462b positive terminal
464, 464b: negative electrode terminal 470: level portion
480, 480a: Water level sensor

Claims (12)

delete In the automotive gas mixture generator for generating a mixed gas of hydrogen and oxygen by electrolysis by applying a positive voltage and a negative voltage to the anode and the cathode contained in an aqueous sodium hydroxide solution, respectively,
A gas generator for generating the mixed gas by electrolyzing an aqueous sodium hydroxide solution;
A level converter for converting a voltage level applied from the car battery; And
And a constant current unit configured to receive a DC voltage output from the level converter and generate a constant current to provide the generated gas to the gas generator.
Here, the gas generating unit
A body portion 410a having an inner accommodating space for accommodating an aqueous sodium hydroxide solution;
A decomposition part installed in the inner receiving space of the body part and contained in the aqueous sodium hydroxide solution;
An injection part installed at one side of the upper end of the body part to introduce the sodium hydroxide aqueous solution;
Includes; the discharge portion for discharging the mixed gas generated is installed on the other side of the upper end of the body portion,
In addition, the decomposition unit
An insulator installed in the inner receiving space of the body portion;
A positive electrode terminal and a negative electrode terminal installed at an upper portion of the insulator and for introducing a constant current applied from the constant current unit;
And a plurality of pole bodies wound in a spring form from the top to the bottom of the insulator while maintaining a constant separation distance from each other, and connected to the positive electrode terminal and the negative electrode terminal, respectively.
The method of claim 2,
And a pipe-shaped level portion communicating with the upper and lower portions of the body portion to reveal an accommodation level of the aqueous sodium hydroxide solution contained in the body portion.
The method of claim 2,
Each of the plurality of poles is selectively connected to the positive electrode terminal and the negative electrode terminal, and to adjust the ratio of oxygen and hydrogen in the mixed gas by controlling the number of the pole bodies connected to the positive electrode terminal and the negative electrode terminal. An apparatus for generating a mixed gas for an automobile, characterized by the above.
The method of claim 4, wherein
The polar body is formed of any one selected from sus 16 (SUS 16), nickel, platinum.
delete delete delete The method of claim 2,
The sodium hydroxide aqueous solution,
A mixed gas generating device for a vehicle, characterized in that the composition is accommodated in the range of 5 to 70 parts by weight of pure sodium hydroxide relative to 500 parts by weight of distilled water.
delete delete delete

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