KR890008900Y1 - Apparatus for mixing kerosene for internal combustion engine - Google Patents

Abstract

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Description

Kerosene mixture supply device of gasoline engine

1 is a system diagram of the present invention.

FIG. 2 is an exploded perspective view showing the connection system of the present invention. FIG. 2 (a) is a perspective view of a kerosene carburetor and an air filter vaporizer of the present invention. FIG. 2 (b) is a perspective view of a mixer of the present invention. Is a perspective view of the feeder of the present invention.

3 is a cross-sectional view of the kerosene carburetor of the present invention.

Figure 4 is a cross-sectional view of a plurality of pumps of the present invention.

5 is a cross-sectional view of the kerosene carburetor and carburetor of the present invention.

6 is a cross-sectional view taken along the line A-A of FIG.

* Explanation of symbols for main parts of the drawings

1: kerosene tank K: kerosene vaporization unit

3: kerosene carburetor 4: air filter

5: kerosene vaporizer 3-1: valve

3-2: mouth 5-1: suction port

6: multiple pump 6-2: suction port

6-3, 6-4: Inlet 6-5, 6-6: Outlet

7: manifold 8: carburettor

9: feeder 9-1, 9-2: nozzle

The present invention relates to a kerosene mixture supply device for an engine of a gasoline internal combustion engine such as an automobile. The present invention is composed of a kerosene gasification unit consisting of a kerosene carburetor, an air filter, and a kerosene vaporizer, a plurality of pumps and a feeder. Is supplied by using the suction power of gasoline internal combustion engine, especially the kerosene mixture gas produced by the kerosene vaporization unit and the air purifier by the multiple pumps operated by the engine suction power. According to the engine output, a method of saving gasoline by supplying water vapor to the gasoline mixed gas through the multiple nozzles between the conventional carburetor and the manifold has been proposed.However, the gasoline saving effect is insignificant. Because of its large size, its effectiveness was not achieved, and there was a problem in practical use.

Recently, a device for saving gasoline by using kerosene or diesel in combination with gasoline as a gasoline saving method has been proposed.

For example, there are patent publications (Publication Nos. 81-1574) and Utility Publications (Publication Nos. 81-2102) (81-2099) (81-1727). In view of these, the configuration of the manifold is modified to use kerosene together. And the flow rate of the diesel oil tank is controlled by the needle valve, and in the case of the vaporizer, the air flowing from the air purifier and the diesel oil flowing through the naval valve are mixed at an appropriate ratio, where the gasified gas mixture is mixed into the manifold. An example of a secondary fuel mixing supply device that is supplied by an installed mixer is one example.

However, the above-mentioned conventional devices are difficult to be used in existing engines, problems with the installation (position) of diesel and kerosene tanks, and problems with engine output function when using diesel and gasoline together with gasoline. As a result, several kinds of methods were not created, but practicality was not expected, and there was a problem in practical use.

The present invention solves the problems of the conventional methods as described above, and the kerosene mixture supply device of the gasoline internal combustion engine having high efficiency of gasoline saving by performing the engine output or other obstacles in compatibility with the use of kerosene in gasoline. It is to be devised so as to be described in detail by the accompanying drawings as follows.

1 is a system display diagram of the present invention, kerosene is supplied from the kerosene tank (1) to the kerosene vaporization unit (K) via the filter (2), wherein the kerosene is fed by the engine suction force.

The kerosene vaporization unit (K) is composed of a kerosene carburetor (3), an air filter (4) and a kerosene carburizer (5), the valve 3-1 in the kerosene carburetor (3) as shown in FIG. -2) to open and close, and on one side, the bottom is formed kerosene supply hole (3-3) and the inlet port (3-4), the kerosene carburetor (3) through the supply port (3-5) by the engine suction force ) And supplied as much as the selected amount, the float 3-2 closes the valve 3-1 so that the supply of kerosene is cut off.

The kerosene vaporizer (5) of FIG. 5 has a passage (5-2) interlocked with the inlet (5-1) as shown in FIG. 6, and the passage (5-2) is an inlet (3-4) of the kerosene carburetor. ), An intake passage (5-3) in communication with the kerosene, a kerosene passage (5-4) in communication with the kerosene supply hole (3-3) of the kerosene carburetor, and an air passage (5-5) in communication with the air filter (4) When the engine suction input acts on the intake port 5-1, the suction force is applied to the passage 5-2 so that the clean air ignited by the air filter 4 flows into the air passage 5-5. At the same time, while kerosene is supplied through the kerosene passage 5-4 communicating with the kerosene supply hole 3-3 of the kerosene carburetor, the kerosene mixture gas is mixed at the triangular point 5a of the passage 5-2. In this case, the mixing ratio is 3: 7 is to be mixed and conveyed through the suction port (5-1).

As shown in FIG. 1, the plurality of pumps 6 installed between the kerosene gasification unit K and the existing gasoline carburetor to directly receive the engine suction power are shown in FIG. An inlet (6-3) (6-4) and an outlet (6-5) (6-6), which form a " -shaped passage (6-1) and are mutually interlocked on both sides of the suction port (6-2); And a spring (6-7) (6-8) and a diaphragm valve (6-9) (6-10) between the inflow and outflow openings to form suction force of the suction port (6-2). As the springs 6-7 and 6-8 are contracted, the diaphragm valves 6-9 and 6-10 are moved inwards so that the inlet 6-3 and the outlet 6-5 and the inlet 6-. 4) When the outlets 6-6 are opened, respectively, on the contrary, when the suction force is weakened, the diaphragm valves 6-9 and 6-10 are returned to their original shape due to the spring force of the springs 6-7 and 6-8. While reducing to the inlet 6-3, the outlet 6-5 and the inlet 6-4, the outlet 6-6 will be shielded, respectively.

In addition, as shown in FIG. 2 (c), a plurality of nozzles 9-1 and 9-2 are provided in the feeder 9 which is interposed between the existing manifold 7 and the gasoline carburetor 8, and the A plurality of pumps (6) of the outlet (6-5) (6-6) is connected to the hose (pipe), the suction port (6-2) of the multiple pump (6) is connected to the cylinder and the inlet (6) -3) is connected to the inlet port 5-1 of the kerosene vaporizer and the inlet port 6-4 is connected to the existing air purifier 10.

Referring to the effect of the present invention is configured as described as follows.

When the accelerator is operated, the output of the engine is increased and the suction power of the inred manifold 7 is increased. At this time, a suction force is generated at the suction port 6-2 of the plurality of pumps 6 connected to the cylinder. (6-9) (6-10) are moved inwards so that the inlet (6-3), the outlet (6-5) and the inlet (6-4), the outlet (6-6) are opened respectively, and thus the outlet (6) The suction force of the manifold is applied to -6), so that the clean air passing through the existing air purifier 10 is supplied to the nozzle 9-2 of the feeder 9, and at the same time, the manifold is discharged to the outlet 6-5. The suction force of the fold is applied and the suction force is transmitted to the kerosene vaporizer 5 of the kerosene vaporization unit (K). Accordingly, the suction force is applied to the passage 5-2, and the suction force transmitted to the inlet port 3-4 as one piece is kerosene. The kerosene is fed to the kerosene carburetor 3 by the suction force to the tank 1, and on the other hand, the air is passed through the air passage 5-5. The kerosene flowing into the kerosene passage (5-4) from the kerosene supply hole (3-3) of the kerosene carburetor (3) by the suction force is supplied to the filtered air from the gas (4) is supplied to the air filter (4) After passing through the inlet port 5-1 of the kerosene carburettor (5) and passing through a plurality of jumpers, It is injected to the nozzle 9-1 of (9), it is supplied to the inlet manifold 7, and it explodes and combusts like gasoline in a hat.

In this way, the kerosene supply of the kerosene carburetor is supplied by the engine suction power, and the mixing effect is good by mixing the gasoline at an appropriate ratio, and the explosive power of the engine is also strong by simultaneously supplying clean air together with the kerosene mixture gas. It is an advantageous design that can save gasoline without overwhelming the gasoline engine. In addition, the same effect can be obtained by using the LPG engine in addition to the gasoline engine, and using alcohol instead of kerosene can be used.

Claims (3)

A mixture of kerosene and air in a 3: 7 and connected to the engine suction power to the kerosene vaporizer 5 of the normal kerosene vaporizer unit K, which is a kerosene carburetor 3, an air filter 4, and a kerosene vaporizer 5 In communication with the population (6-2) "Type passage (6-1) and springs (6-7) (6-8) and diaphragm valves (6-9) (6-10) are installed so that the inlet (6-3) (6-4) Connecting and installing a plurality of pumps 6, the outlet (6-5) (6-6) is controlled, having a plurality of nozzles (9-1) (9-2) and the existing manifold (7) and the existing carburetor A kerosene mixture supply device for a gasoline engine, characterized in that the feeder (9) provided between (8) is connected to the plurality of pumps (6). 2. The pump according to claim 1, wherein Spring (6-7) (6-8) and diaphragm valves (6-9) (6-10) are provided on both sides of the " -shaped passage (6-1) and communicate with the suction port (6-2). The inlet (6-3) (6-4) and the outlet (6-5) (6-6) to open and close the mixture gas of the kerosene vaporizer by the suction force of the engine connected to the suction port (6-2) and A plurality of pumps of kerosene mixture supply device characterized in that the purified air is supplied to the feeder via the inlet and outlet (6-3) (6-5) (6-4) (6-6), respectively. 2. The pump according to claim 1, wherein a plurality of nozzles (9-1) (9-2) are provided in the feeder (9) interposed between the existing manifold (7) and the carburetor (8). A feeder for kerosene mixture supply device, characterized in that the injection of the kerosene mixture gas and the purified air to be supplied.