CN1392338A - Oil supply system of new type gasoline engine - Google Patents
Oil supply system of new type gasoline engine Download PDFInfo
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- CN1392338A CN1392338A CN 01122204 CN01122204A CN1392338A CN 1392338 A CN1392338 A CN 1392338A CN 01122204 CN01122204 CN 01122204 CN 01122204 A CN01122204 A CN 01122204A CN 1392338 A CN1392338 A CN 1392338A
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- ejectisome
- air
- supply system
- pin hole
- gasoline
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Abstract
The gasoline supply system for gasoline engine consists of oil tank, gasoline strainer, gasoline pump, jetting carburetor, air compressor, etc. The jetting carburetor consists of the parts of pinhole pie inside the jetting body and the jetting body with compressed air passage, air inlet, oil sump with float chamber, oil backing hole and spiral expanding spray pipe. The present invention makes it possible for gasoline to gasify fully in air to form very small fixed gas particles less than 5 microns, and the complete burning of the fine gas particles inside the engine results in greatly raised performance indexes and complete solving of the tail gas exhaust problem.
Description
The present invention relates to a kind of petrol engine for the oil-fired system device, be mainly used on the motor of gasoline-type automobile, motorcycle and boats and ships.
Prior art of the present invention is such: a kind of is Petrol carburetter type motor car engine oil supplying device, and a kind of is the oil supplying device of electronic-controlled fuel injection system, now is described below respectively:
The oil supply system of Petrol carburetter h type engine h automobile is mainly by fuel tank, compositions such as gasoline filter, petrol pump, Carburetor, engine intake manifold, air is to enter Carburetor through air-strainer, air throttle, gasoline atomizing is that the accelerating pump by Carburetor ejects fuel oil and finishes with the air mixing that enters from air throttle, and gasoline is inhaled into work in the engine cylinder after the atomizing like this.
This oil supply system is also using on the automobile, on the motorcycle at present, and mainly contain following shortcoming: the oil supply system atomizing effect is bad, and air fuel ratio is undesirable, fuel is insufficient in the motor internal combustion, gives off gas and is difficult to reach the regulation requirement; Directly have influence on the performance of the various performances of engine operation efficient and automobile.
Another kind of automobile oil supply system is advanced at present electronic fuel injection system device (hereinafter to be referred as the electric injection system device), it has the prospect that replaces Carburetor at present, its main three part is formed, the one, air is supplied with and control system, the 2nd, fuel oil supply system device, the 3rd, electronic control unit.Each is partly formed: the first part air is supplied with and control system, it is by air-strainer, Air flow meter, the air throttle of band by-pass constitutes, second partly is oil supply system, it is by fuel tank, fuel pump, pulsation damper (fuel oil accumulator), fuel filter, compositions such as pressure regulator, oil nozzle.Oil nozzle triggers wherein electromagnetic coil by the control system output signal, opens nozzle, and fuel oil sprays into engine intake manifold with fuel oil with certain pressure after the atomizing of oil nozzle dither, mixes with the air supply system air supply in the launched machine suction cylinder in back and works.Third part is an electronic control system device, and basically by electric transducer, actuator and electronic control template are formed.The main not enough place of electric injection system device be nozzle ejection certain pressure and a certain amount of fuel oil and from the air supply system device enter short, distance of air mixing time of engine intake manifold and the space less, so mix very insufficient, tentatively atomize though nozzle will have the fuel oil of certain pressure, also far do not reach fuel fully needed best atomizing requirement of burning in motor.Make the various performances of motor can not get best performance, oil consumption is also higher.
Task of the present invention is at above-mentioned two kinds of the deficiencies in the prior art, design a kind of oil supply system of new type gasoline engine, it can fully gasify gasoline, the fuel vapor of optimal gas state is provided to motor, thereby improve the various performance index of motor, and fundamentally solve the hard nut to crack of motor vehicle exhaust emission befouling environment.
The present invention finishes the work like this: the present invention partly forms by two, first partly is fuel oil supply system, it mainly is by fuel tank, petrol pump, gasoline filter, compositions such as jet carburetter, jet carburetter is by the pin hole pipe, ejectisome, spill port, the oil storage tank of band float chamber, the spiral-expanding injection spray pipe, compositions such as air compressor, fuel oil enters float chamber from oil supply system, float chamber guarantees that pasta is a specified altitude in the oil storage tank, air compressor is supplied with the pressurized air that sprays mist vaporizer certain pressure, pressurized air sprays around ejectisome pin hole pipe, pin hole pipe generation negative pressure suitable for reading, fuel oil in the oil storage tank is drawn onto the air of supplying with pressurized air and air supply system suitable for reading from pin hole pipe end opening and is ejected into simultaneously in the spiral-expanding injection spray pipe, the spiral-expanding injection spray pipe can be that inwall is the helical concave-convex type, also can be straight-through straight line type inwall.Mixed gas is fully spiral collision refinement in the spiral-expanding injection spray pipe, just produces from the outlet of spiral-expanding injection spray pipe and can be suspended in airborne fuel oil and air Mixture offers engine combustion.This mixed gas particle is little, and Preliminary Determination mixed gas particle is less than 5 microns, and this just provides best air fuel ratio to motor.The mixed gas larger particles is back in the oil storage tank at tube wall with fixed attention with tube wall spiral chute collision back collection in the spiral-expanding injection spray pipe, is provided with drainback passage between oil storage tank and spiral-expanding pipe, and the drainback passage mouth is lower than the pin hole mouth of pipe.The spiral-expanding injection spray pipe can provide the mixed gas of varying number and flow velocity according to the various working staties of motor, if motor is in idling mode, the spiral-expanding injection spray pipe is back in the oil storage tank after can making excessive mixed gas aggegation.The present invention second is the air supply system device partly, and this is made up of air-strainer, air throttle, jet carburetter suction tude.
The present invention compared with prior art has following advantage: the blended fuel oil gas that the present invention produces, and it is inhomogeneous thoroughly to solve fuel oil and air mixing for the first time, mixes the big significant drawback of back particle, and fuel particles is greatly one of inadequate major reason of engine combustion.Thereby solve motor and cause the not high problem of the various performance parameters of motor because of above-mentioned shortcoming; Prior art all exists fuel oil and air mixing inhomogeneous, mixes the big shortcoming of back particle.The present invention is minimum because of the fuel mixture particle that provides to motor, motor can fully burn, thereby fundamentally solved the problem of engine exhaust emission, this also is to perplex the big problem of modernized big city environmental pollution always, and the present invention can improve the engine emission standard greatly and effectively reduce the automobile fuel consumption per hundred kilometers.
Accompanying drawing 1 is the structure diagram that the present invention constitutes
Now be described with reference to the accompanying drawings the present invention: the present invention partly forms by two, and the one, fuel oil supply system; The 2nd, air supply system.Fuel oil supply system is by fuel tank (1), petrol pump (2), gasoline filter (3) fuel feeding advances float chamber (4), float chamber (4), communicate with oil storage tank (5), can guarantee that oil storage tank (5) pasta is stabilized in certain altitude, compressor (6) is sent pressurized air to ejectisome (10) center-aisle by pipeline (8) from inlet hole (9), ejectisome (10) center-aisle lower seal, pin hole pipe (11) passes through in the middle of seal, inject oil storage tank (5), ejectisome (10) top is unobstructed, pin hole pipe (11) ejectisome (10) upper middle position that is positioned at suitable for reading, pressurized air sprays all around from pin hole pipe (11), make pin hole pipe (11) upper outlet produce negative pressure, the air that gasoline in the sucking-off oil storage tank (5) and pressurized air and air supply system are supplied with, an injection is advanced in the spiral-expanding injection spray pipe (12), the air of air supply system after with filtering enters ejectisome (10) from inlet hole (13), mixed gas carries out vortex flow in spiral-expanding injection spray pipe (12), collision, larger particles flows back in the storage oil groove (5) by return port (7) after just collecting with fixed attention on tube wall in the mixed gas, return port (7) is lower than the outlet of pin hole pipe (11), can guarantee that oil return stream does not influence the injection of ejectisome (10) and pin hole pipe (11).Spiral-expanding injection spray pipe (12) inwall can be the spiral embossing type, also can be straight-through straight line type.Mixed gas after handling through spiral-expanding injection spray pipe (12) be exactly evenly mix and the suspended dry air of ultra-fineization particle in blended fuel oil gas, this blended fuel oil gas passes through the launched machine aspirating stroke of engine air inlet tube (14) from engine intake valve (15) inspiration motor, use for engine operation, for air supply system of the present invention is by air-strainer (16) and admission line (17), and air throttle (18) is formed.
Most preferred embodiment of the present invention is as follows: air supply system of the present invention is same as the prior art, and oil supply system is by fuel tank, petrol pump, gasoline filter, jet carburetter, and air compressor constitutes.Jet carburetter is by ejectisome, be installed in the middle pin hole pipe of ejectisome, the ejectisome bottom is provided with the oil storage tank of band float chamber, ejectisome top is provided with spill port and spiral-expanding mist pipe, ejectisome is provided with compressed air inlet and passage, the passage lower seal, the pin hole pipe passes through to insert oil storage tank from seal, spray the inlet that air is provided that also is provided with air supply system on this, compressor provides low-pressure air, low-pressure air ejects around the pin hole pipe, make the pin hole pipe that injection is participated in gasoline sucking-off in the oil storage tank, the air that air supply system provides enters from the ejectisome air inlet and also participates in injection simultaneously, the mixed gas that ejects enters the spiral-expanding injection spray pipe jointly and carries out spiral, collide refinement, so just can provide the super particle of best oil inflame demand to petrol engine, the combination gas that mixes, can fully burn for engine internal fuel, the performance maximum power, very abundant by dried oil inflame, the tail gas that engine emission goes out is much higher than emission standard.
Claims (3)
1, a kind of petrol engine oil supply system, by fuel tank, petrol pump, gasoline filter, jet carburetter is formed, it is characterized in that jet carburetter is by ejectisome, the pin hole pipe, the oil storage tank of band float chamber, spill port, air compressor, the spiral-expanding injection spray pipe constitutes, ejectisome center fixed pin hole pipe, air compressor communicates with the ejectisome pore by pipeline, pressurized air ejects around being fixed on the middle pin hole pipe of ejectisome, ejectisome also is provided with the air supply system air passage port, ejectisome and pin hole pipe bottom are provided with oil storage tank, top is provided with spill port and spiral-expanding injection spray pipe, and oil storage tank is provided with the float chamber device.
2,, it is characterized in that the spill port on ejectisome and pin hole pipe top is lower than ejectisome and pin hole pipe upper outlet according to the described a kind of petrol engine oil supply system of claim 1.
3,, it is characterized in that spiral-expanding injection spray pipe inwall is concave-convex type spiral or straight-through straight line type inwall according to the described a kind of petrol engine oil supply system of claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01122204 CN1392338A (en) | 2001-06-14 | 2001-06-14 | Oil supply system of new type gasoline engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01122204 CN1392338A (en) | 2001-06-14 | 2001-06-14 | Oil supply system of new type gasoline engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1392338A true CN1392338A (en) | 2003-01-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01122204 Pending CN1392338A (en) | 2001-06-14 | 2001-06-14 | Oil supply system of new type gasoline engine |
Country Status (1)
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| CN (1) | CN1392338A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007056911A1 (en) * | 2005-11-18 | 2007-05-24 | Sany Heavy Industry Co., Ltd. | A pressurized fuel tank for a concrete pumping vehicle |
| CN100404843C (en) * | 2004-08-02 | 2008-07-23 | 李拓 | Internal cooling type internal combustion steam engine with liquid fuel forced vaporization |
| CN101603482B (en) * | 2009-07-24 | 2012-01-11 | 隆鑫通用动力股份有限公司 | Fuel supply structure for general gasoline engines |
| CN103835848A (en) * | 2012-11-20 | 2014-06-04 | 李生文 | Automobile motor gasoline vaporization device |
| CN108593030A (en) * | 2018-03-30 | 2018-09-28 | 张家港海纳德智能科技有限公司 | Bidirectional measuring formula consumption gage |
-
2001
- 2001-06-14 CN CN 01122204 patent/CN1392338A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100404843C (en) * | 2004-08-02 | 2008-07-23 | 李拓 | Internal cooling type internal combustion steam engine with liquid fuel forced vaporization |
| WO2007056911A1 (en) * | 2005-11-18 | 2007-05-24 | Sany Heavy Industry Co., Ltd. | A pressurized fuel tank for a concrete pumping vehicle |
| CN101603482B (en) * | 2009-07-24 | 2012-01-11 | 隆鑫通用动力股份有限公司 | Fuel supply structure for general gasoline engines |
| CN103835848A (en) * | 2012-11-20 | 2014-06-04 | 李生文 | Automobile motor gasoline vaporization device |
| CN108593030A (en) * | 2018-03-30 | 2018-09-28 | 张家港海纳德智能科技有限公司 | Bidirectional measuring formula consumption gage |
| CN108593030B (en) * | 2018-03-30 | 2023-12-15 | 张家港海纳德智能科技有限公司 | Two-way metering type oil consumption meter |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |