CN201381913Y - A fuel economizer for an engine - Google Patents

Abstract

The utility model discloses a fuel economizer for an engine, which comprises a casing. The lower end of the casing is provided with an oil inlet connected with a fuel delivery pump, and the upper end of the casing is provided with an oil outlet connected with a fuel injection pump. The housing is equipped with a fuel magnetization atomization device, and the fuel magnetization atomization device is set between the oil inlet and the oil outlet; the advantage is that when the fuel engine starts to run, the fuel is pumped into the housing through the fuel delivery pump, and the strong magnet generates The strong magnetic field can fully magnetize the fuel multiple times, and absorb and purify the iron metal in the fuel, which improves the quality of the fuel, and because there is an air stabilization layer between the oil outlet and the oil hole of the positioning plate, It can effectively reduce the output oil pressure and the change rate of fuel oil pressure when the fuel injection pump is working, improve the uniformity of fuel injection, and make the fuel fully combusted in the cylinder, thereby reducing the fuel consumption rate, achieving the purpose of saving fuel and reducing emissions. Can effectively protect the environment.

Description

A fuel economizer for an engine

technical field

The utility model relates to a fuel-saving device for an engine, in particular to a fuel-saving device for the engine.

Background technique

With the rapid development of today's economy, countries around the world have greatly increased their demand for energy, especially the dependence on oil is gradually increasing. With the continuous development of the transportation industry, the development of fuel engines such as diesel engines is getting faster and faster, and the contradiction with the increasing consumption of energy in the world is becoming more and more acute. Therefore, the demand for fuel-saving technology for fuel engines is also becoming more and more urgent. There are many types of fuel economizers for existing engines in different forms. They mainly set various shapes of strong magnets in the device to allow the fuel to be magnetized by strong magnets to improve the quality of the fuel in order to achieve the purpose of improving the combustion efficiency of the fuel. Many magnetization effects are not ideal, and the fuel saving rate has not reached the expected effect, and the pressure fluctuation of fuel during engine operation has not been effectively controlled, resulting in uneven fuel supply, resulting in waste of diesel and other fuel.

Contents of the invention

The technical problem to be solved by the utility model is to provide a fuel economizer for engines with good fuel magnetization effect, high fuel system pressure stability and high fuel saving rate.

The technical scheme adopted by the utility model to solve the above-mentioned technical problems is: a fuel economizer for an engine, including a housing, the lower end of the housing is provided with an oil inlet connected to the fuel delivery pump, and the housing The upper end of the upper end is provided with an oil outlet that communicates with the fuel injection pump, and a fuel magnetization atomization device is arranged inside the housing, and the fuel magnetization atomization device is arranged between the fuel inlet and the fuel outlet between.

The fuel magnetization atomization device includes a connecting rod and a positioning plate fixedly arranged in the housing, the upper end of the connecting rod is fixedly arranged on the positioning plate, and the connecting rod is from top to The lower fixed sleeve is provided with at least two stainless steel sheets and at least two strong magnets arranged mutually repulsively. The strong magnets, the stainless steel sheets and the positioning plate are all provided with oil holes, which are adjacent to each other up and down. The oil holes are staggered from each other, and there is a closed circuit between the upper and lower adjacent oil holes.

The closed circuit includes a gasket sealingly connected with the inner wall of the housing, and the gasket is provided with an annular rotary circuit, and the rotary circuit communicates with the upper and lower adjacent oil holes.

The housing is provided with an annular boss, the positioning plate is fixedly arranged on the annular boss, the connecting rod is a connecting screw, and the upper end of the connecting screw is integrally provided with a positioning block. The positioning block is connected to the upper surface of the positioning plate, the lower end of the connecting screw passes through the positioning plate, the strong magnet, the gasket and the stainless steel sheet screw Connected to the connecting screw rod, the end of the lower end of the connecting screw rod is screwed with a fixing nut.

The gasket is an oil-resistant rubber gasket.

The included angles between the axial centers of the upper and lower adjacent oil holes and the radial lines of the axial centers of the housing are ±(90°—180°).

The included angle between the axial centers of the upper and lower adjacent oil holes and the radial line of the axial centers of the casing is 180°.

The housing is provided with an air stabilizing layer for reducing the output oil pressure, and the air stabilizing layer communicates with the oil outlet and the oil hole on the positioning plate.

The number of the stainless steel sheets is five, and the number of the strong magnets is three.

Compared with the prior art, the utility model has the advantage that since the housing is equipped with a fuel magnetization and atomization device, when the fuel engine starts to run, the fuel is pumped into the housing through the fuel delivery pump, and the fuel passes through the oil hole on the strong magnet And after the rotary circuit, the strong magnetic field generated by the strong magnet fully magnetizes the fuel multiple times, and absorbs and purifies the iron metal in the fuel, which improves the quality of the fuel. The magnetized fuel passes through the oil hole on the stainless steel sheet and the rotary After the loop, the oil holes on the stainless steel sheet damp the fuel and generate vibration and fragmentation of the fuel molecules (ie, the hole effect). Molecules, so that the fuel is atomized, and because there is an air pressure stabilizing layer between the oil outlet and the oil hole of the positioning plate, it can effectively reduce the output oil pressure and the fuel oil pressure change rate when the fuel injection pump is working, and improve the injection efficiency. The uniformity of the oil makes the fuel fully burned in the cylinder, thereby reducing the fuel consumption rate, achieving the purpose of saving fuel and reducing emissions, and can effectively protect the environment; at the same time, due to the improved fuel quality and combustion performance, it is also The service life of the fuel engine is improved. In addition, the fuel economizer is easy to install and does not need to change the structure of the original fuel engine, so it is very convenient to use.

Description of drawings

Fig. 1 is the structural representation of the utility model.

Detailed ways

The utility model is described in further detail below in conjunction with the accompanying drawings.

As shown in the figure, a fuel economizer for an engine includes a housing 1, a positioning plate 2, and a connecting screw 3. The lower end of the housing 1 is provided with an oil inlet 12 communicating with a fuel delivery pump (not shown in the figure). , the upper end of the housing 1 is provided with an oil outlet 13 communicating with the fuel injection pump (not shown in the figure), the housing 1 is provided with an annular boss 11, the positioning plate 2 is fixedly arranged on the annular boss 11, and the positioning plate 2 Set between the oil inlet 12 and the oil outlet 13, the upper end of the connecting screw 3 is integrally provided with a positioning block 31, the positioning block 31 is connected to the upper surface of the positioning plate 2, and the lower end of the connecting screw 3 passes through the positioning plate 2 The connecting screw 3 is screwed with five stainless steel sheets 4 and three mutually repulsively arranged strong magnets 5 from top to bottom. 4 and the positioning plate 2 are provided with an oil hole 8, the angle between the axes of the upper and lower adjacent oil holes 8 and the radial line of the axis of the housing 1 is 180°, and the upper and lower adjacent A closed circuit communicating with the oil holes 8 is provided, and the closed circuit includes an oil-resistant rubber pad 7 that is sealingly connected with the inner wall of the housing 1. The oil-resistant rubber pad 7 is provided with an annular rotary circuit 71, and the rotary circuit 71 is adjacent to the upper and lower sides. The oil holes 8 communicate with each other, and the housing 1 is provided with an air stabilizing layer 14 for reducing the output oil pressure, and the air stabilizing layer 14 communicates with the oil outlet 13 and the oil hole 8 on the positioning plate 2 .

In the above-mentioned embodiment, the quantity of the stainless steel sheets 4 can be arbitrarily selected in the range of two to five pieces according to the actual needs, and the quantity of the strong magnet 5 can be arbitrarily taken in the range of two to six pieces according to the actual needs, up and down The included angle between the axes of the adjacent oil holes 8 and the radial line of the axis of the housing 1 is ±(90°—180°), which can be within ±(90°—180°) according to actual needs. °) Arbitrary value.

Claims (9)

1. A fuel economizer for an engine, comprising a housing, the lower end of the housing is provided with an oil inlet connected to the fuel delivery pump, and the upper end of the housing is provided with an oil outlet connected to the fuel injection pump , which is characterized in that a fuel magnetization atomization device is arranged in the housing, and the fuel magnetization atomization device is arranged between the fuel inlet and the fuel outlet. 2. A fuel economizer for an engine according to claim 1, characterized in that said fuel magnetization atomization device comprises a connecting rod and a positioning plate fixedly arranged in said casing, said connecting rod The upper end of the upper end is fixedly arranged on the positioning plate, and the connecting rod is fixedly sleeved with at least two stainless steel sheets and at least two strong magnets arranged mutually repulsively from top to bottom. The strong magnets, Both the stainless steel sheet and the positioning plate are provided with oil holes, the upper and lower adjacent oil holes are staggered from each other, and the upper and lower adjacent oil holes are provided with closed loops communicating with them. 3. A fuel economizer for an engine according to claim 2, characterized in that said closed circuit includes a gasket sealingly connected with the inner wall of said housing, and said gasket is provided with an annular A rotary circuit, the rotary circuit communicates with the upper and lower adjacent oil holes. 4. A fuel economizer for an engine as claimed in claim 3, characterized in that said housing is provided with an annular boss, said positioning plate is fixedly arranged on said annular boss, said The connecting rod is a connecting screw, the upper end of the connecting screw is integrally provided with a positioning block, the positioning block is connected to the upper surface of the positioning plate, and the lower end of the connecting screw passes through the The positioning plate, the strong magnet, the washer and the stainless steel sheet are screwed on the connecting screw, and the lower end of the connecting screw is screwed with a fixing nut. 5. A fuel economizer for an engine as claimed in claim 3, wherein said gasket is an oil-resistant rubber gasket. 6. A fuel economizer for an engine as claimed in claim 2, characterized in that the angles between the axis centers of the upper and lower adjacent oil holes and the radial line connecting the axis centers of the casing are respectively It is ±90°——±180°. 7. A fuel economizer for an engine as claimed in claim 6, characterized in that the included angles between the axis centers of the upper and lower adjacent oil holes and the radial lines connecting the axis centers of the casing are respectively is 180°. 8. A fuel economizer for an engine according to claim 2, characterized in that an air stabilizing layer for reducing the output oil pressure is arranged inside the housing, and the air stabilizing layer and the The oil outlet communicates with the oil hole on the positioning plate. 9. A fuel economizer for an engine as claimed in claim 2, characterized in that the number of said stainless steel sheets is five, and the number of said strong magnets is three.

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