CN2079220U

CN2079220U - Engine fuel air treating device

Info

Publication number: CN2079220U
Application number: CN 90203408
Authority: CN
Inventors: 黄诗炎
Original assignee: Individual
Current assignee: Individual
Priority date: 1990-03-22
Filing date: 1990-03-22
Publication date: 1991-06-19

Abstract

The utility model relates to a fuel air treating device of a combustion engine, mainly comprising an air ionization chamber. A parallel plate electrode connected with a high voltage generator is arranged in the ionization chamber. A plurality of pairs of discharging needles are arranged on the electrode, and the ionization chamber can also be matched with an air gassing control device for using; fuel air which is processed by ionization generates ions and dissociation base groups with strong activity. The device which is used for carrying out pretreatment to the fuel air can obviously improve the combustion performance of the mixture of fuel oil, increase engine power, reduce the consumption of the fuel oil and reduce the exhaustion of toxic gas.

Description

Engine fuel air treating device

The utility model relates to a kind of combustion engine fuel-air treatment device.

Existing combustion engine has multiple applicating energy-saving technology, and wherein fuel magnetizer is applied.Fuel oil can change the microstate of molecule through magnetization, help improving combustion efficiency, but this energy-saving efficiency is no more than 10% under very good situation.Though magnetize still indeterminately to the mechanism of action of fuel oil or ignition mixture, certainly general magnetic field can not be very big to the influence of fuel oil or ignition mixture molecule.

Another kind of energy-saving scheme is to add water or water vapor in fuel oil, for example oil emulsion technology and add water vapor etc. in fuel-air.Water molecule can improve the oil inflame situation in combustion process, and itself does not directly provide energy effect.The water yield is added inappropriate, perhaps can not adapt to the variation of engine running, and perhaps the fuel emulsification state labile all can produce harmful effect to oil inflame and each parts of motor.Here it is, and fuel oil adds the reason that the water technology can not obtain large-scale popularization so far.

The purpose of this utility model is to disclose a kind of combustion engine fuel-air treatment device, with raising oil inflame speed and sufficient combustion, thereby obtains better energy-saving effect.

Be the task of realizing that this reality is novel, set up an air ionization chamber before engine fuel injector, ionizing chamber inside is provided with parallel-plate electrode, and electrode is connected with high voltage direct current generator, what tool was oppositely arranged on two electrode plates is many to spray point, and the ionizing chamber outlet port is provided with net retardance.

Air produces ion free group or activated molecule, routine ozone etc. through the effect of discharge needle point electric arc.Charged particle is differentiation under the parallel-plate electric field action.This activated air stream mixes with fuel oil rapidly, makes mixed gas have higher reaction velocity, and it is also more abundant to burn.This device can obviously improve energy-saving effect, strengthens engine power simultaneously.The setting of net retardance is to enter ionizing chamber in order to stop fuel oil to flow backwards.

An air that is arranged on before the ionizing chamber adds the vapour device, can increase energy-saving effect of the present utility model.This adds the vapour device and comprises humidity transducer, electronic controller, and Flow valve and Flow valve control motor are formed.Humidity transducer is located in air and the steam mixture pipe, and stream valve net is located on the water vapor suction tude.

Wet air is than the easier ionization of dry air, and air contained water can produce more ion and bioactive molecule, group after ionization, and wherein major part can play the effect of improving oil inflame.The humidity of air must be controlled, to keep the normal state of oil inflame and ionizing chamber work.

Can establish 20-40 on the electrode plate of ionizing chamber to spray point, cross arrangement, spray point syringe needle spacing is 1-1.5cm, electrode voltage is ten thousand volts of 3-5.

The utility model is described in further detail below in conjunction with drawings and Examples.

Fig. 1 is the ionizing chamber structural representation.

Fig. 2 is Fig. 1 cross sectional view.

Fig. 3 adds vapour, the multi-functional treatment device structural scheme of mechanism of ionization.

Referring to Fig. 1 and Fig. 2, ionizing chamber wall (1) cross section is square or rectangle, and two ends are cylindric intake interface (2) and the interface of giving vent to anger (3).Electrode plate (4) be arranged in parallel, and is bonded on the ionizing chamber inwall (1) through bed course (5).Spray point (6) is fixed on the electrode plate (4), and syringe needle is relative.Electrode plate (4) is connected with high-voltage generator (not picture place) through lead-in wire (7), and the ionizing chamber outlet port is provided with asbestos net retardance (8).

Fig. 3 provides a kind of treatment device annexation that adds multiple functions such as vapour ionization that has.Air enters pipeline (10) through filter cleaner (9), water vapor enters pipeline (10) through flow control valve (11), with air mixing, humidity transducer (14) detects the humidity of mixed gas, the sensing signal through electronic controller (13) relatively, operation actuating motor (12) action, control flows metered valve (11) rotates, and increases or reduce the flow of water vapor.The light and soft pipe of wet air (15) enters ionizing chamber (16) ionization, and the fuel oil with oil injecting nozzle (17) ejection enters oil gas mixing chamber (18) mixing then, enters cylinder through magnetizer (19) again.Because fuel-air contains ion and various polarity group through ionization process in the gas mixture, magnetizer (19) can produce more obviously effect to it.Water vapor can directly be taken from the engine water radiator, through humidity conditioner control, makes that vapour content remains on about 1/7th in the wet air.

The utility model can obviously improve the combustibility of cylinder intermediate fuel oil gaseous mixture, makes engine power increase 10-15%, and fuel oil can be saved more than 10%, also can reduce simultaneously the content of toxic gas in the exhaust. After combustion engine adopted this device, its economic benefit and social benefit were far above existing all kinds of energy savers.

Claims

1, a kind of combustion engine fuel-air treatment device, it is characterized in that described treatment device is a kind of fuel injection device fuel-air ionizing chamber before that is located at, be provided with parallel-plate electrode in this ionizing chamber, be provided with many on the electrode plate to spray point, electrode plate is connected with the high voltage direct current generating means, place, ionizing chamber air outlet also is provided with multi-layer fire-retarded net, described treatment device comprises that also an air adds the water vapor controller, this controller is located on the described ionizing chamber air inlet pipeline, by humidity transducer, electronic controller, Flow valve and Flow valve control motor are formed, temperature transducer is located in the wet air pipeline, and Flow valve is located on the water vapor inlet ductwork, and the air-strainer pipeline is connected on the pipeline between humidity transducer and the Flow valve.

2, treatment device according to claim 1 is characterized in that the spray point needle tip spacing on the described electrode is 1-1.5cm, and electrode voltage is ten thousand volts of 3-5.