CN1103464A - Carburettor substitution device - Google Patents
Carburettor substitution device Download PDFInfo
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- CN1103464A CN1103464A CN 93114929 CN93114929A CN1103464A CN 1103464 A CN1103464 A CN 1103464A CN 93114929 CN93114929 CN 93114929 CN 93114929 A CN93114929 A CN 93114929A CN 1103464 A CN1103464 A CN 1103464A
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- fuel
- fuel injection
- carburetor
- shell
- carbo
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Abstract
The substituent of carburettor uses a single oil-dosing controller to ensure always optimal air/fuel mixing ratio. Fuel is gasified and cracked in catalytic unit before it goes mixer whose high-voltage plate electrode concentrates and stimulates oxygen in air to make the fuel burn fully. The burst burning speed is increased by about 2 times and the heat loss of cylinder is reduced, so its heat efficiency is increased from 30% to 38%, oil is saved by 30% or more and exhausted waste is less than 30 ppm. The car can start immediately at -40 deg.C.
Description
The present invention relates to a kind of substitution device of engine and carburetor.
The Hyundai Motor engine thermal is imitated low, one of them major reason is that fuel combustion is incomplete, and cause the incomplete key point of fuel combustion is used Carburetor on the Hyundai Motor, and its fogging degree is not high, can not all guarantee the optimal air fuel mixture ratio under any speed of a motor vehicle.By all files retrieval of the relevant Carburetor that carries out in State Patent Office, learn at present that both at home and abroad also the someone has the patent that replaces carburetor arrangement.
A kind of substitution technique and device that the present invention proposes Carburetor replace Hyundai Motor Carburetor (also being applicable to the replacement of general engine and carburetor certainly), realize that fuel has gasified and cracking before entering carbo-charger, and in carbo-charger, be provided with particular device with excite with condensed air in oxygen.Such two kinds of gas mixing energies guarantee full combustion of fuel, improve the utilization ratio of fuel, reach to make Hyundai Motor improve the purpose of power, fuel-economizing and pollution abatement three unification.
The concrete practice that realizes above purpose is: imitative former engine and carburetor shell is as the carbo-charger of device, its in the position of motor still in the position of former Carburetor, bore a duct in the intermediate portion of carbo-charger shell then, the sectional area in hole is greater than two times of former Carburetor nozzle opening sectional area, with the hole is that a platform is made at the shell direct casting in the center, open several apertures at the boundary vicinity of platform, to use as continuous external device, float chamber size and structure and former Carburetor are just the same, on near the shell the float chamber bottom, open an oil outlet then, the sectional area in hole is greater than two times of former Carburetor nozzle opening sectional area, the oily plane of float chamber is than the high 2～4cm of center line in hole, and weld a conduit at the hole shell, the oil inlet pipe of the electromagnetism oil circuit switch of float chamber oil outlet tube and gasifying and pyrolyzing fuel device free adjustment fuel injection quantity part links, the oil outlet tube of electromagnetism oil circuit switch links with adjusting oil circuit chamber, outlet from oil injecting nozzle to the gasifying and pyrolyzing fuel device all is sealed in the shell of electrical insulation, the outlet of gasifying and pyrolyzing fuel device is entered the fuel duct with flange plate and carbo-charger and is linked, and forms the intact device of a replacement Carburetor.
Fuel of the present invention comprises the gasoline that attaches thing or do not add affix, diesel oil, methyl alcohol, ethanol and composition thereof etc., is the principle that example is set forth substitution device with gasoline only in the file.
Principle of the present invention is as follows:
When the driver opens the automobile circuit switch with key, the electromagnetic valve of substitution device is opened, and whole device enters working state.Under the promotion of the little differential static pressure of float chamber pasta and device upper surface, gasoline enters spray chamber by fuel injection quantity free adjustment device, atomize having absorbed piezoelectric ceramic high frequency mechanical oscillation (by outside supply of electrical energy) energy and piezoelectric ceramic institute's dispersed heat, not exclusively the gasoline of atomizing enters the cracking and catalyzing chamber, be subjected to three kinds of effects again, the firstth, be coated with the splitting action that catalysis heap that catalyzer is fired into hole is risen on the carrier that makes by the piezoelectric constant material, second kind is that (polarization of 1KV～20KV), the third is that (1KV～20KV) causes the effect of catalysis heap high frequency machinery micro oscillation by the alternation high pressure by a pair of High Level DC Voltage in two pairs of electrodes of catalysis heap four faces of (or porous catalytic rod) bearing of trend.These three kinds of factors that work simultaneously not only make fuel evaporation, and make oil molecule that cracking take place at normal temperatures and pressures.In order to strengthen lytic effect; Voltage, but is as the criterion not puncture the catalysis heap for well with height.The fuel particle that gushes out from the cracking and catalyzing chamber, become subset from macromolecular mass, and be the combination gas body of a complexity: have not cracking fully the fuel particle, the light oil particle is arranged, the paraffin gas molecule is arranged, olefin hydrocarbon molecules is arranged, ion cluster (A:B → A is arranged
++: B
-), free group (A:B → A+B) etc. is arranged, after this cracking in complicated combination gas particle and the air oxygen have very strong affinity, and with air in little oil droplet of spraying than former Carburetor of the area of contact of oxygen and the air thousands of times of the area of contact expansions of oxygen surplus ten thousand times.Thereby improved the thermal efficiency of motor.Promote the cracking of oil molecule, the electric power≤10W that is consumed.In order to improve the cracking severity of combustion gas, catalyst chamber can increase to several by one.
When driver's ato unit, under the promotion of carbo-charger trunnion and ambient atmosphere pressure reduction, the gasoline of float chamber is pressed into substitution device, and forces the combustion gas of cracking to enter carbo-charger.
Carbo-charger is the container of fuel and air mixing, when passing through between the electrode plate with high voltage of air from carbo-charger, be high-tension polarization on the one hand, be the effect of synthetic film on the pole plate on the other hand, make airborne oxygen be in excited state (oxygen is 1: 0.77 with the polarizability ratio of nitrogen), small amount of ionization is 20
-Again because the film on the pole plate has retardation to nitrogen, concentrated oxygen relatively, air mixes between two-plate with fuel, near positive plate, form the mixed air-flow that has a small amount of negative charge thus, near negative plate, be formed with the mixed air-flow of small positive charge, two air-flows are immediately evenly mixed from the suction tude to the cylinder, because the gasification of fuel and cracking have improved the octane degree greatly, can bring up to 120 from 70, it is compressed that mixed gas enters cylinder, burning immediately under the effect of electrical spark, from spark point, flame is outwards broadcast with the speed of 60 meters～70 meter per seconds (speed of broadcasting of using former Carburetor flame only is 20 meters～30 meter per seconds), and motor has entered working state.Flame is broadcast the result that speed improves, and has reduced the radiation loss of cylinder significantly.When automobile is in idle running, it is few to mix tolerance, the electrode plate on both sides, fuel duct closes up, when automobile is in when running up, a plurality of electrode plates all draw back, increase the area of contact of air stream, make it to increase the degree of the excitation volume and the increase enriched gaseous oxygen of oxygen in the air, also improved intake efficiency simultaneously.Distance adjustment bar between the electrode plate in the accent bar of adjusting fuel injection quantity, closure accent bar and the mixer carries out interlock to be regulated, locate by stand test, keep motor car engine from idling to the most at a high speed, air fuel ratio remained on 17: 1～20: 1 as air gasoline proportions of ingredients all the time in optimum value.
The thermal efficiency that substitution device makes motor car engine brings up to 38% from present 30%.Such device can guarantee that automobile also can start immediately under-40 ℃ condition, and automobile is worked all feel quite pleased under any condition, and the speed governing response rapidly.Substitution device can make the Hyundai Motor fuel-economizing more than 30%, improves power 10%, discharges no flue dust, can guarantee the international highest standard of automobile blowdown＜30ppm().
The plane structure of a kind of substitution device of Carburetor is seen accompanying drawing, consists of the following components:
1. fuel injection quantity is regulated part: be made up of electromagnetism oil circuit switch (1), the trapezoidal or fuel injection chamber (2) of taper, fuel-flow control bar (3), depression bar (4), spring (5), oil sealing (6) and nozzle (7) trapezoidal or taper.Wherein the effect of electromagnetism oil circuit switch (1) is automobile closing oil path when not working, open oil circuit during work, electromagnetism oil circuit switch (1) comes control oil channel by fulcrum (8), the oil circuit import of electromagnetism oil circuit switch (1) and the outlet of float chamber oil circuit link, the oil circuit outlet and the fuel injection chamber of electromagnetism oil circuit switch link, there is oil sealing (6) to leak between fuel-flow control bar (3) and the fuel injection chamber (2) in order to prevent fuel, spring (5) is equipped with on fuel-flow control bar (3) surface below oil sealing, and it and depression bar (4) together work to regulate fuel injection quantity.Depression bar presses down and makes adjustable lever descending, and the void area between adjustable lever and the fuel injection chamber reduces at this moment, and fuel injection quantity is reduced, and when depression bar lifted, adjustable lever was up, and the void area between adjustable lever and the fuel injection chamber is increased, and fuel injection quantity is increased.This part is utilize to change the fuel injection chamber void area to realize that fuel injection quantity freely controls, and can realize the continuous adjusting of fuel injection quantity.
2. spray chamber (9): form by piezoelectric ceramic and refecting cover, two sheet branches of plate shaped refecting cover are placed on the plate shaped piezoelectric ceramic both sides flue of (its maximum planes is parallel to the diagram plane), leave into fuel gap between piezoelectric ceramic and two refecting covers, the filler opening interval area is little, but bigger than jet area, the oil outlet interval area is greater than the filler opening interval area.When fuel passes through the plane of two maximums of piezoelectric ceramic (can use barium titanate, lead titanates, lead metaniobate, sex change bismuth titanates or other ferroelectricity material to make), piezoelectric ceramic generation high frequency mechanical oscillation by extraneous supply of electrical energy, also make simultaneously sheet produce heat, by such two kinds of energy with fuel atomization.Refecting cover (available plexiform layers or plastics are made) helps aerosol is pushed ahead.
3. cracking and catalyzing part: this part is the catalysis heap that is built up certain interval (10 μ m～100 μ m) by cracking fuel catalytic sheet (its maximum planes is parallel to the diagram plane), (wherein pair of parallel is in the diagram plane on its four envelope planes, another to perpendicular to the diagram plane) two pairs of high-field electrodes (10) constitute, be sealed in shell (11) lining then.A pair of (as being parallel to a pair of of diagram plane) adds high direct voltage, and (1KV～20KV), another is to adding alternation high pressure (1KV～20KV).The catalysis heap also can adopt the catalysis rod of porous to replace.Available silica of catalysis sheet or aluminium oxide or piezoelectric constant material are carrier, and the hole of sheet forms with the material sintering that zirconium oxide, molybdenum sulfide, zircoium hydride, nickel, nickel chloride, alumina silicate, iron oxide etc. partly or entirely mix in any ratio with surface applied.Such as: with silica is carrier, applies the sheet that forms with batch mixing (60% zirconium oxide, 20% nickel powder, 20% iron oxide or 60% iron oxide, 20% zirconium oxide, 20% nickel powder-weight ratio) sintering, cracking fuel effect no significant difference above.The catalysis heap can have one to arrive several, and the catalysis heap can be made into the performance with comprehensive cracking.As being carrier with the aluminium oxide, be coated with sintering body above with nickel chloride and nickel powder, methyl alcohol and ethanol are had the high selectivity splitting action, and be carrier with silica, the sintering body that is coated with above with zirconium oxide, alumina silicate, iron oxide mixture has the high selectivity splitting action to gasoline, diesel oil.The effect that above-mentioned carrier all adopts piezoelectric constant to obtain is bigger.Several catalyst chamber of same device can be installed identical catalysis heap, and different catalysis heaps also can be installed, and the space that locking device of living in is piled in catalysis is called cracking and catalyzing chamber (12), and the order numbering can be carried out in a plurality of cracking and catalyzings chamber.
4. carbo-charger (13) part: shell (14) (imitative former carburetor shell), have into fuel duct (15) on the shell, stud with half-cylindrical electrical insulation case in the inwall both sides of entering fuel duct (15), carbo-charger (13) enters the both sides both sides of carbo-charger center line (promptly) of fuel duct (15) two electrode pairs (16) generally is installed:-+hollow-+, these two electrode pairs are attached on the inwall of half-cylindrical electrical insulation case, on pole plate, post polyethylene, polypropylene, the mixture of polystyrene (is 1: 1: 1 with reference to ratio) adds on a small quantity the zirconium oxide of (accounting for total amount 0.5%), nickel chloride, titanium dioxide, (with reference to ratio is 1: 1: 1: 1) mixture is made the thick film of 0.1～0.5mm to molybdenum powder, apply high direct voltage (also can apply the alternation high pressure certainly) on the electrode plate, to guarantee that under any circumstance can not puncture isolation layer is criterion, voltage can be between 1KV～30KV.Space sectional area between the electrode pair on carbo-charger center line both sides 〉=former carburetor throat area, deep electrode plate (16) is respectively installed a pull bar (17), pull bar passes carbo-charger shell (16), an extension spring (18) is installed between shell (14) and pull bar (17), to adjust two-plate (16) spacing, during the auto idle speed running, assurance is closed up with nearly center line pole plate (fixing) away from the pole plate (activity) of center line, automobile is when running up most, draw back two-plate (16) and make it to reach maximum away from a pair of pole plate distance of center line, the ultimate range that the both sides pole plate draws back is less than nearly center line pole plate half to spacing.
For guaranteeing that air fuel ratio is all the time in optimum value, as air gasoline proportions of ingredients at 17: 1～20: 1, three continuous action devices must be installed, regulate installation one support spring (19) between depression bar pommel point partly and the fuel injection chamber shell at fuel injection quantity, keep initial fuel injection quantity for minimum, connect a steel wire (20) at depression bar pommel point then and pass truckle (21) on the fuel injection chamber shell.During the stretching steel wire, support spring by compression, depression bar is up, fuel injection quantity increases.Connect a steel wire (24) at closure (22) torsion bar (23) end points, here closure and common valve are similar, are 6 °～8 ° but keep minimum aperture with spring (25).The pull bar (17) of regulating the electrode plate spacing in carbo-charger connects a steel wire (26).Above three steel wires are received on the pull bar of automobile treadle plate by pulley.When pedal was descending, fuel injection quantity increased, and air inflow increases, and polar plate spacing increases, and the speed of a motor vehicle is accelerated, and vice versa.
More than four parts form a whole by order illustrated, just reach into Carburetor substitution device whole.
Claims (9)
1, a kind of substitution device of Carburetor, its technical characteristics is that fuel absorbs its mechanical energy and heat energy through the piezoelectric ceramic of outside supply of electrical energy and atomizes, also be to utilize two pairs of electrodes on catalysis heap and the heap table thereof to add the cracking and catalyzing effect that the alternating direct-current high pressure is play, atomized fuel is gasified and macromolecular mass is cracked into subset, ion cluster and free group, realized that thus fuel enters carbo-charger gasification and cracking before, and implemented exciting and concentrating to oxygen in the air by high pressure on the electrode in the carbo-charger and the film on the pole plate, be also that simultaneously having guaranteed apart from the coordination of regulating tie bar that air fuel ratio is at motor by fuel injection quantity free adjustment device and closure torsion bar and electrode plate all is in optimum value under any working state, and increased intake efficiency, and realized not changing by imitative former carburetor shell under the condition of any other structure of automobile and replace Carburetor.
2, according to the principle of the described replacement Carburetor of claim 1, it is characterized in that not being only applicable to replacement, and be applicable to any use such as adding affix or not adding the replacement of gasoline, diesel oil, methyl alcohol, ethanol and composition thereof the engine and carburetor of affix to the motor car engine Carburetor.
3,, it is characterized in that float chamber size and structure and former Carburetor are just the same, and the oily plane of float chamber must be higher than the upper surface of substitution device according to the principle of the described replacement Carburetor of claim 1.
4, a kind of device that designs according to the principle of the described replacement Carburetor of claim 1, it is characterized in that it by fuel injection quantity regulate part, atomised part, cracking and catalyzing part and carbo-charger part formed.
5, device according to claim 4, it is characterized in that fuel injection quantity adjusting part is by electromagnetism oil circuit switch (1), trapezoidal or taper fuel injection chamber (2), trapezoidal or taper fuel-flow control bar (3), depression bar (4), spring (5), oil sealing (6) and nozzle (7) are formed, the oil circuit import of electromagnetism oil circuit switch (1) and the outlet of float chamber oil circuit link, the oil circuit outlet and the fuel injection chamber (2) of electromagnetism oil circuit switch (1) link, oil sealing (6) between fuel-flow control bar (3) and fuel injection chamber (2) to prevent that fuel from leaking, spring (5) is equipped with on fuel-flow control bar (3) surface below oil sealing (6), it and depression bar (4) together work to regulate fuel injection quantity, utilize to change the fuel injection chamber void area and realize that fuel injection quantity freely controls, and the continuous adjusting of realization fuel injection quantity.
6, device according to claim 4, it is characterized in that atomised part is made up of piezoelectric ceramic and refecting cover, and two sheet branches of plate shaped refecting cover are placed on the both sides flue of plate shaped piezoelectric ceramic, leave into fuel gap between piezoelectric ceramic and two refecting covers, the filler opening interval area is little, but bigger than jet area, the oil outlet interval area is greater than the filler opening interval area.
7, device according to claim 4, it is characterized in that carbo-charger partly is by shell (14), enter fuel duct (15), the electrical insulation case, high-field electrode is to (16), post on the electrode plate (16) and contain the small amounts zirconium, nickel chloride, titanium dioxide, the polyethylene of molybdenum powder, polypropylene, the polystyrene hybrid films, the integral body formed of closure (22) in addition, shell (14) is copied former carburetor shell, have into fuel duct (15) on the shell, stud with half-cylindrical electrical insulation case in the inwall both sides of entering fuel duct (15), two high-field electrodes are installed in the both sides that carbo-charger enters the fuel duct to (16), space sectional area between the electrode pair on carbo-charger center line both sides 〉=former carburetor throat area, deep electrode plate is respectively installed a pull bar (17), pull bar (17) passes carbo-charger shell (14), an extension spring (18) is installed between shell (14) and pull bar (17), to adjust two-plate (16) spacing, during the auto idle speed running, assurance is away from the movable pole plate of center line and closing up of nearly center line fixed polar plate, automobile is when running up most, draw back two-plate and make it to reach maximum away from a pair of pole plate distance of center line, the ultimate range that the both sides pole plate draws back is less than nearly center line pole plate half to spacing.
8, device according to claim 4, the catalysis sheet that it is characterized in that cracking and catalyzing part is a carrier with silica or aluminium oxide or piezoelectric constant material, the hole of sheet forms with the material sintering that zirconium oxide, molybdenum sulfide, zircoium hydride, nickel, nickel chloride, alumina silicate, iron oxide etc. partly or entirely mix in any ratio with surface applied, and the catalysis sheet also can be replaced by the porous catalytic rod.
9, device according to claim 4, it is characterized in that regulating installation one support spring (19) between depression bar (4) the pommel point of part and the fuel injection chamber shell and connecing a steel wire (20) passing truckle (21) on the fuel injection chamber shell at depression bar pommel point in oil spout, connect a steel wire (24) at closure (22) torsion bar (23) end points, the pull bar (17) of regulating the electrode plate spacing in carbo-charger connects a steel wire (26), receive three steel wires on the pull bar of automobile treadle plate by pulley, form one three continuous action device, guaranteed that air fuel ratio is all the time in optimum value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93114929 CN1036217C (en) | 1993-12-03 | 1993-12-03 | Carburettor substitution device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93114929 CN1036217C (en) | 1993-12-03 | 1993-12-03 | Carburettor substitution device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1103464A true CN1103464A (en) | 1995-06-07 |
| CN1036217C CN1036217C (en) | 1997-10-22 |
Family
ID=4990708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93114929 Expired - Fee Related CN1036217C (en) | 1993-12-03 | 1993-12-03 | Carburettor substitution device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1036217C (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1053485C (en) * | 1996-07-10 | 2000-06-14 | 黄诗炎 | Method and apparatus for modifying combustion of fuels for IC engines |
| CN1084434C (en) * | 1997-12-26 | 2002-05-08 | 黄诗炎 | Engine fuel supply device |
| CN100383372C (en) * | 2002-01-04 | 2008-04-23 | 韦恩·K·格卢 | Fuel supply system for an internal combustion engine |
-
1993
- 1993-12-03 CN CN 93114929 patent/CN1036217C/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1053485C (en) * | 1996-07-10 | 2000-06-14 | 黄诗炎 | Method and apparatus for modifying combustion of fuels for IC engines |
| CN1084434C (en) * | 1997-12-26 | 2002-05-08 | 黄诗炎 | Engine fuel supply device |
| CN100383372C (en) * | 2002-01-04 | 2008-04-23 | 韦恩·K·格卢 | Fuel supply system for an internal combustion engine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1036217C (en) | 1997-10-22 |
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