CN86203363U - Fuel oil magnetizer - Google Patents

Abstract

The utility model discloses a fuel oil magnetizer, which is a fuel saving and power improving device used in an internal combustion engine. A spiral magnetizing fuel passage is designed by utilizing a couple of circular strontia ferrite permanent magnets with low price, not only the fuel passage is prolonged, but also the fuel oil is made to flow in a rotating way on the permanent magnet. The utility model adopts a working field in which the fuel flows from N pole to S pole and is vertical to the magnetic force lines, so the fuel oil is made to be magnetized sufficiently, so as to obtain an obvious fuel saving effect. The power performance is also obviously improved, and the cost is low.

Description

Fuel oil magnetizer

The utility model belongs to FO2M27/04, is the device that is used for a kind of fuel-economizing of internal-combustion engine oil supply system and improves power.

Fuel magnetizer is a kind of magnetizing assembly of fuel of internal combustion engine, in order to improve combustion efficiency of fuel oil.States such as the seventies Japan and the United States, English, West Germany begin to study in succession the fuel of internal combustion engine magnetizing assembly, and there is following several respects problem in various degree in present existing various fuel magnetization devices: or magnetic field intensity gradient is big; Or magnetized oil is passed by weak point; Or pole orientation and oily flow path direction mismate etc.Like this, then influence the abundant magnetization of fuel oil, cause oil-saving effect not obvious, unstable; Also have the cost of permanent-magnet material higher in addition; Etc. problem.For fuel oil is magnetized fully, the clear 59-93954 of Japan Patent adopts many group permanent magnets, and the mode that changes magnetic direction one by one reaches this purpose.But the magnetic energy utilization rate of this device is low, and required permanent-magnet material is more, so cost can raise.

The utility model is selected cheap strontium ferrite permanent magnet material for use, and the cost of package unit is descended significantly.And the stability of magnetic property also has raising.(coercivity of strontium ferrite is 1900-2600 O _e, be aluminium nickel cobalt 3-4 doubly).Structurally adopt a kind of novel spiral magnetization oil circuit, it is mobile that fuel oil is being rotated on permanent magnet, the oil flow path direction keeps vertical with magnetic direction, and a magnetization oil circuit length extends to the 280-360 millimeter, fuel oil is fully magnetized, thereby reach the saving fuel oil, improve the purpose of power, also reduced the cost of magnetizing assembly simultaneously.

Structure of the present utility model is shown in accompanying drawing, and Fig. 1 is the main sectional view of fuel magnetizer,

Fig. 2 is the left view of A-A section,

Fig. 3 is the right elevation of B-B section.

1. shell, 2. fuel inlet, 3. magnetized oil outlet,

4. wiring terminal

4 '. wiring terminal

5. sheet iron

5 '. sheet iron

6. spirality aluminum strip

6 '. the spirality aluminum strip

7. strontium ferrite permanent magnet body

8. screw

9. insulating washer

10. enameled cable

10 '. enameled cable

11. hole

11 '. the hole

Shell 1 usefulness phenolic resin or nonmagnetic metal are made, and two ends are fixed with the BRASS SCREWS pipe, and pipe 2 is a fuel inlet, and pipe 3 is the magnetized oil outlet, and permanent magnet 7 is made up of two blocks of annular strontium ferrites, and N is extremely near filler opening 2, and S is extremely near oil outlet 3.On the ring surface on permanent magnet both sides, settle respectively a helical nonmagnetic substance aluminum strip 6 and 6 ', each a topped sheet iron 5 and 5 ' mutual group curl oil circuit on the aluminum strip, fuel flow wherein and keep to flow to vertical with magnetic direction.Fuel oil enters N face rotational flow from the hole 11 on the iron plate 5, and then the circular hole by the permanent magnet center arrives the S face, and rotational flow again reaches fully and is magnetized, at last from the hole 11 ' flow out, arrive oil outlet 3.Permanent magnet, aluminum strip and iron plate are fixed together with screw 8, and the round end of screw 8 and iron plate 5 are used the soldering jail, 8 the other end and iron plate 5 ' between an insulating washer 9 is arranged, and the enameled cable 10 of burn-oning is connected in wiring terminal 4, as the negative pole of electric field (12V direct current).Enameled cable 10 ' then be welded in iron plate 5 ' and wiring terminal 4 ' on, the positive pole of power supply connected.Therefore be formed on the electric field that adds a 12V on the oil circuit of magnetic field, can improve the effect of fuel-economizing.Fuel magnetizer is connected on Carburetor (or high pressure oil pump) front, and distance heals better little.Allow fuel oil from wherein passing through, can improve its combustion efficiency, reach the purpose that reduces oil consumption and increase power.

The utility model adopts two of strontium ferrites of Y25 type annular, and (its technical parameter is B _r=3500---3900G _s, H _c=1900---26000 _e, the remanent magnetism temperature coefficient is-0.18----0.20, and 460 ℃ of curie temperatures) aluminum strip (150 * 3 * 0.5) mm, sheet iron (φ 39 * 1.5) is the low-carbon (LC) electric steel, forms fuel magnetizer jointly, the long 300mm of its magnetization oil circuit, yard magnetic strength 800-900G _sOn the dynamical universal aligner of Tianjin bus three factory's vehicle inspection and test stations, test (liberation CA10-C automobile), load onto fuel magnetizer after, make 20 kilometers/hour acceleration performance that accelerate to 40 kilometers/hour improve 21.8%.Aspect oil-saving effect, when 40 kilometers/hour of automobile speed per hours and 50 kilometers/hour, fuel-economizing 8% and 7% respectively, fuel-economizing 7.7% when idling.

Qingdao Carburetor station-service Suzuki 250 motorcycles, after the enterprising walking along the street of Jimo-Laixi highway tried, loads onto fuel magnetizer, oil consumption rate dropped to 3.19 liters/hundred kilometers, fuel-economizing 9.8% from 3.54 liters/hundred kilometers.Do stand test with the 270Q petrol engine, load onto TU-6 after, in the time of 3000 rev/mins, power is brought up to 15.9 horsepowers by 14.7 horsepowers, power improves 8.2%, oil consumption rate descends 6.3% simultaneously.Especially at 3000 rev/mins, power 8.7 horse-power-hours, oil-saving effect the best, fuel saving ratio is up to 13.8%.

Claims (4)

1, a kind of magnetizing assembly-fuel magnetizer that is used for fuel oil of IC engine is characterized in that at the magnetic pole end face of permanent magnet the spirality oil circuit of being made up of nonmagnetic substance being set.

2, according to the said fuel magnetizer of claim 1, it is characterized in that permanent magnet is the ferrite of annular, in the space of permanent magnet (7) and sheet iron (5), (5 ') folder, constitute spiral oil circuit with nonmagnetic metal or nonmetallic material.

3, according to the said fuel magnetizer of claim 2, it is characterized in that sheet iron (5 '), (5) respectively link to each other with the positive and negative electrode of power supply, make on the magnetization oil circuit to have electric field.

4,, it is characterized in that the length 280-360 millimeter of spiral oil circuit according to claim 2 or 3 said fuel magnetizers.