KR200204261Y1 - Fuel reduction apparatus of car - Google Patents

Abstract

The present invention is built in an injector that injects gasoline fuel into the engine to cause the fuel to generate a strong vortex, thereby dispersing the molecular structure of the fuel to maximize the volume and increase the oxygen content to improve the combustion efficiency of the vehicle fuel In particular, the device is provided with a sleeve that is embedded in the injector for injecting fuel, the inside of the sleeve is provided with a derivative having a plurality of spiral grooves, each of the spiral groove of the derivative is provided with an inlet and an outlet The grooves are inclined down from the inlet to the outlet, so that the fuel accelerates and causes vortices to be injected.

Description

Fuel reduction apparatus of car

The present invention relates to a fuel saving device of a vehicle, and more particularly, it is built in an injector, which is a fuel injector, so as to change the molecular structure of gasoline fuel and include a lot of oxygen, thereby to achieve complete combustion and fuel efficiency. This relates to a vehicle fuel saving device that is intended to be improved.

In general, the fuel injection device commonly applied to a vehicle has a structure in which fuel pumped at a constant pressure by an electric fuel pump is injected into an intake manifold through an injector.

Therefore, when the gasoline fuel is injected, it is not possible to increase the volume expansion efficiency of the fuel to improve the output or increase the oxygen content and smoothly mix with the air, so that incomplete combustion cannot be effectively prevented.

The present inventors have been filed with the Korean Patent Publication No. 98-19326 in consideration of the conventional problems. This is to reduce the fuel consumption by maximizing the volume expansion efficiency of the fuel and the oxygen content by the fuel saving device in which the derivative having a spiral groove twisted in one direction inside the cylindrical support tube.

The present invention relates to an improvement of a pre- filed fuel saving device, and an object of the present invention is to be built in an injector for injecting fuel into an engine so that the fuel causes strong vortex, thereby dispersing the molecular structure of the fuel so that the volume is expanded as much as possible. The present invention provides a fuel saving device for a vehicle in which combustion efficiency is improved by increasing oxygen content.

1 is an exploded perspective view of the present invention saving device

Figure 2 is a front sectional view of the present invention saving device

Figure 3 is a side cross-sectional view of the subject innovation saving device

Figure 4 is a cross-sectional view showing a derivative of the present invention saving device

5 is a cross-sectional view showing an injector installation state of the subject innovation saving device

Figure 6 is a cross-sectional view showing the engine installation state of the subject innovation saving device

<Code Description of Main Parts of Drawing>

1: injector

1a: nozzle

1b: filter

1c: solenoid

1d: Needle Valve

2: intake manifold

3: engine

10: derivative

10a: entrance

10b: exit

11: Spiral groove

12: spiral

20: sleeve

21: hole

22: nozzle

23: spring

30: tip part

31: auxiliary derivative

32: spiral groove

In order to achieve the above object, the present invention is provided with a sleeve that is embedded in the injector for injecting gasoline fuel, the inside of the sleeve is provided with a derivative having a plurality of spiral grooves, each of the spiral grooves of the inductor and the outlet The spiral groove is reduced inclined from the inlet to the outlet, so that the fuel is accelerated and vortices are injected.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 is an exploded perspective view of the present invention saving device, Figure 2 is a front sectional view of the present invention saving device. The present invention is provided with a derivative 10 having a plurality of spiral grooves 11 for guiding the gasoline fuel to flow in a vortex. The derivative 10 has a cylindrical shape and a spiral groove 11 is formed at a constant depth on an outer circumferential surface thereof. These spiral grooves 11 are divided into an inlet 10a through which gasoline fuel is introduced and an outlet 10b through which fuel is discharged. The depth of the inlet (10a) is formed larger than the depth of the outlet (10b) and the spiral groove 11 is formed along the longitudinal direction of the derivative 10 so as to be reduced inclined when viewed in the flow direction of the fuel.

Therefore, while the gasoline fuel passes through the spiral groove 11 along the inlet 10a of the derivative, the pressure increases and the flow velocity becomes faster. Each spiral groove 11 is fitted with a bimetallic spiral piece 12 having two kinds of metals attached thereto. These spiral pieces 12 are helically twisted and a vortex is formed rapidly while fuel passes through these spiral pieces 12. In addition, the spiral piece 12 is made of a bimetal material in which the twisting degree of the spiral piece 12 is automatically adjusted according to the temperature of the fuel. Therefore, at the initial stage of start-up, since the temperature of the fuel is low and these spiral pieces are not twisted more, the flow path of the spiral groove 11 may not be complicated, and much fuel may pass therethrough. As the length of the bimetallic spiral piece 12 extending and contracting is automatically twisted, the flow path of the spiral groove 11 becomes dense. As the spiral groove 11 becomes dense as described above, the passage amount of the fuel is reduced, thereby reducing the fuel.

The derivative 10 of the present invention is embedded in the injector 1 while being fitted in the sleeve 20. The sleeve 20 has a hole 21 into which the derivative 10 is fitted, and a nozzle 22 is formed at the front end thereof so that fuel passing through the derivative is injected into the injector.

5 is a cross-sectional view showing an installation state of the inventive device, in which a sleeve 20 having a derivative 10 is connected to the rear end of the injector 1 and a filter 1b constituting the injector is provided at the front end of the injector 1. . And the inside of the injector is provided with a solenoid (1c) for adjusting the needle valve (1d) for opening and closing the nozzle (1a) of the tip, the tip of the nozzle (1a) is connected to the tip 30 in the form of a tube. An auxiliary inductor 31 having a spiral groove 32 is embedded in the tip portion 30, and the fuel injected by the spiral groove 32 of the auxiliary conductor is configured to cause vortexing. Reference numeral 23 denotes a spring which presses the derivative 10 toward the nozzle 22 so that the fuel is constantly discharged.

According to the present invention, the gasoline fuel stored in the fuel tank is pumped through the fuel pipe by the pumping operation of the electric fuel pump and supplied to the injector 1 through the fuel filter and the fuel pressure regulator.

At this time, the gasoline fuel supplied to the injector 1 passes through the inside of the sleeve 20 according to the present invention and continuously passes through the spiral grooves 11 that are twisted in one direction on the outer surface of the derivative 10. Rotate to produce a continuous vortex.

As the gasoline fuels continuously vortex and are severely rotated, the amount of oxygen contained in the fuel is increased so that the fuel with high oxygen content is injected into the engine 3 so as to completely burn the engine and increase the output of the engine. Is reduced.

In addition, the strong vortex force disperses the molecular structure of the pentagonal structure and expands the volume of the fuel as much as possible, thereby increasing the oxygen content. The fuel thus expanded is intake manifold by the injector 1. When supplied to (2), the mixing of the air introduced through the air purifier and the air conditioner is smoothly achieved, which can raise the octane number to the highest level. Therefore, the power is increased while the fuel consumption is minimized.

In addition, when fuel is discharged through the spiral groove 11 of the derivative 10, the fuel collides with the nozzle 22 and is supplied to the injector 1 as the fuel is diffused. Fuel consumption can be further reduced by increasing the volume expansion efficiency and octane number to the maximum.

When the fuel causing the vortex is supplied to the injector 1, the injector 1, which is operated by the solenoid 1c, opens the valve by a signal from the computer, so that fuels maintaining a constant pressure are injected into the intake manifold 2 and air at the same time. It is mixed with the air introduced through the purifier and the air conditioner and combusted in the engine 3.

In addition, since the fuel causing the vortex rotates at a constant speed, it is possible to maintain a constant pressure of the fuel transported in the fuel pipe, thereby preventing the closed end of excessive pressure being applied to the fuel pressure regulator, thereby preventing the fuels overflowing from the fuel pressure regulator. There is an advantage that can effectively prevent the cumbersome problem to be recovered to the fuel tank. In addition, since fuel is injected while causing vortex, foreign matter inside the fuel pipe is prevented from attaching, and thus it is not necessary to clean the injector separately.

In addition, since a plurality of spirally twisted spiral pieces 12 are embedded in the spiral groove 11 of the derivative, vortex is further generated while the fuel passes through the spiral groove, thereby accelerating the diffusion of the fuel. And since the spiral is made of bimetal, the degree of twist of the spiral varies according to the temperature of the fuel during the initial driving of the car and while driving. Since the temperature of the fuel is low during initial operation, the spiral pieces remain loosely twisted to enter a lot of fuel, while when driving, the temperature of gasoline fuel rises, and the spiral pieces become complicated and the amount of fuel passing through the twisted spiral blades decreases relatively. This saves fuel. And since the nozzle 1a of the injector 1 extends toward an engine by the tip part 30 formed in the front end of an injector, fuel can be injected correctly.

As described above, according to the present invention, since the spirally twisted spiral pieces are embedded in the spiral groove of the derivative, a strong vortex may be provided to the gasoline fuel passing through the spiral groove, thereby accelerating the diffusion of the gasoline fuel. In addition, since the spiral is made of bimetal, the fuel temperature is different from each other during the initial driving of the vehicle and while driving, and thus the fuel injection amount is automatically adjusted to reduce the fuel consumption.

Claims (3)

The sleeve 20 is provided inside the injector 1 for injecting gasoline fuel, Inside the sleeve 20 is provided with a derivative 10 having a plurality of spiral grooves 11, Each spiral groove 11 of the inductor 10 is provided with an inlet 10a and an outlet 10b, and the spiral groove 11 is inclined gradually from the inlet 10a to the outlet 10b so that the gasoline fuel accelerates and vortex Fuel saving device of the vehicle, characterized in that configured to be injected. According to claim 1, spirally twisted spiral piece 12 is provided in each spiral groove 11 of the derivative 10, Spiral piece (12) is a fuel saving device of a vehicle, characterized in that consisting of a bimetal that is twisted in accordance with the temperature of the fuel. The tip portion 30 is provided with a tip portion 30 attached to the nozzle 1a at the tip of the injector 1 to inject fuel toward the engine 3, and the fuel injected is strong inside the tip portion 30. Fuel saving device for a vehicle, characterized in that the auxiliary inductor (31) having a spiral groove (32) is built to cause the vortex.