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INVENTION
Russian Federation Patent RU2011881
Apparatus for processing fuel in diesel internal combustion engines
Name of the inventor: Hostages EM .; Lyzhenkov VN
The name of the patentee: Joint Stock Company "Auto-Digzal"
Address for correspondence:
Starting date of the patent: 1992.12.14
Usage: power internal combustion engine system. Summary of the invention: in the hollow body 1 of conductive material 4 is set positive electrode, a negative electrode is formed by inlet connection 5 and the outlet nipple 6 being communicated with the corresponding housing channels. Nozzles 5 and 6 are interconnected channels 11 and form an electrode chamber 4, respectively 9 and 10 of the primary and secondary processing. The chamber 10 on the inner fitting surface 6 are pockets 12 for collecting condensate water. A feature of this ya is that the fuel is further subjected to secondary treatment by the electric field in the chamber 10, in which the evaporated steam is dissociated into hydrogen and oxygen entering the cylinders with the fuel mixture and improve its combustion process.
DESCRIPTION OF THE INVENTION
The invention relates to mechanical engineering, namely to engine and may be used to power an internal combustion diesel engines.
A device for processing fuel in a diesel internal combustion engine, which is a fuel nozzle, inside which electrodes are arranged, communicated with the appropriate pole of high voltage source. During fuel injection, passes through the nozzle is exposed to an electric field and then enters the engine cylinders.
The disadvantage of this device again is its structural complexity and low efficiency due to the fact that the use of this device requires the use of special nozzles designed in accordance with the parameters required for the injection, pre-treated by an electric field, it is not always possible, and one-step and fuel processing.
The closest to the invention, the technical solution adopted as the prototype, is a device for processing fuel comprising a hollow body of electrically insulating material with inlet and outlet channels communicating with the corresponding engine fuel lines, a positive electrode mounted on the axis of the housing, and a negative electrode disposed concentrically the positive electrode, the positive electrode case and the positive electrode to the negative electrode respectively form channels for the passage of fuel and primary treatment chamber.
This technical solution is inefficient because of the fact that the fuel is exposed to only a single-step treatment and the electric field in the cylinder chamber along with the fuel is not excluded moisture contained in the fuel.
The aim of the invention is to improve the efficiency of the device and complete fuel combustion with increased fuel efficiency and reliability of the engine and its components of the fuel system.
The goal is achieved due to the fact that the device for processing fuel in a diesel internal combustion engine, comprising a hollow body of electrically insulating material with inlet and outlet channels communicating with the inlet and outlet of the engine fuel lines, a positive electrode mounted on the axis of the housing, and the metallic negative electrode disposed concentrically with the positive electrode, the positive electrode case and the positive electrode to the negative electrode respectively form channels for the passage of fuel and primary treatment chamber, the negative electrode is a composite of the inlet and outlet fittings associated with respective housing channels, wherein the inner surface output choke in the area of the positive electrode made pockets for collecting condensate with the formation of secondary processing of the camera.
In addition, fuel flow channels performed either in a spiral housing or in the positive electrode.
Condensate collecting pockets can be formed either as a rolling or a cutting, or a mesh.
The device can be installed either before or after the high-pressure fuel pump (fuel pump) during fuel.
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FIG. 1 shows a section through the device for treating fuels; FIG. 2 - a schematic diagram of the device to connect, for example, after the fuel pump; FIG. 3 - section A-A in Fig. 1. The device 1 comprises a hollow body of insulating material with an inlet 2 and the outlet channel 3, the positive electrode 4 installed in the housing 1 along its axis, and a negative electrode made integral and formed inlet 5 and outlet 6 fittings. |
Nozzles 5 and 6 are made of metal, connected to respective channels of the housing 1, arranged concentrically positive electrode 4 and in communication with the inlet and outlet fuel lines 7 and 8.
Nipple 5 forms the positive electrode 4 with the primary treatment chamber 9 and the fitting 6 - secondary chamber 10 (primary) treatment. Chambers 9 and 10 are communicated channels 11 which may be formed in helical or rectilinear positive electrode 4 (FIG. 3) or in the housing (not shown).
On the inner surface of the electrode fitting 6 in zone 4 or around the pockets 12 are made in the form of knurling, cutting or mesh for collecting condensate water.
An apparatus for processing fuel through the filter 13 and the pump 14 on the one hand communicated to the tank 15, and the other with the nozzles 16 and may be set for either the high pressure pump 14 (FIG. 2) or to move it on the fuel.
The device is powered by a stand-alone unit with 17 high-voltage regulator 18 and reported to him the high-voltage wire 19 through connector-valve 20 and the high voltage cap 21.
The device operates as follows.
The fuel tank 15 via the fuel pipe 22, fuel filter 13 and through pump 14 to a fuel inlet 7 is supplied to the nozzle 5. Simultaneously, the electrode 4 is fed from unit 17 vysokoltnoe voltage chamber 9 and an electric field, which takes place under the influence of fuel treatment. The pretreated fuel is supplied through the channels 11 into the chamber 10 where it is secondary processing. Located in the fuel water due to centrifugal forces turbulize in channels 11 of fuel accumulates in the pockets 12 and evaporates. At high temperature steam begins appreciably dissociate into hydrogen and oxygen 2H 2 O "+ 2 H 2 O 2, falling into the fuel mixture in the cylinders of a diesel engine and improving the fuel combustion process.
To improve the efficiency of the fuel processing unit can be set directly in front of each nozzle 16 after the high pressure pump 14, but when using a plunger pump type of the device is desirable to install the pump, reducing mechanical wear of its parts.
CLAIM
1. An apparatus for processing fuel in diesel internal combustion engines, comprising a hollow body of electrically insulating material with inlet and outlet channels communicating with the inlet and outlet fuel lines of the engine, a positive electrode mounted on the axis of the housing, and a metallic negative electrode, a positive electrode disposed concentrically, wherein the positive electrode case and the positive electrode to the negative electrode respectively form channels for the passage of fuel and primary treatment chamber, characterized in that, in order to increase efficiency, the negative electrode is a composite of the inlet and outlet fittings associated with respective housing channels, wherein on the inner surface of the output nozzle, in the zone of the positive electrode formed pockets for collecting condensate with the formation of the secondary processing chamber.
2. Device according to claim. 1, characterized in that the fuel flow channels formed in a spiral or on the surface of the housing or the positive electrode.
3. The apparatus of claim. 1 and 2, characterized in that the condensate collecting pockets are formed as cutting or rolling or a grid.
4. The apparatus of claim. 1 - 3, characterized in that it is installed in the fuel line downstream of the fuel pump during the fuel.
5. The apparatus of claim. 1 - 3, characterized in that it is installed in the fuel line to the fuel pump during the fuel.
print version
Publication date 07.04.2007gg
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