RU17716U1 - DEVICE FOR STARTING AND POWERING THE INTERNAL COMBUSTION ENGINE - Google Patents

Abstract

A device for starting and powering an internal combustion engine, comprising a compressor and a desiccant installed in series, the compressor output through a pipeline equipped with a control valve, connected to an ozonizer, the electrodes of which are connected to a high voltage source, the ozonizer output via a pipe with a second control valve connected to a bubbler -absorbent, equipped with a pipe for connection with a carburetor, the absorber is connected to the fuel pump of the engine and the intake manifold an engine inlet, characterized in that the desiccant contains an air purifier and is located in front of the compressor, the inlet of the desiccant with the air purifier is in communication with the engine inlet, and the outlet with the compressor inlet, the output of which is connected to an ozonizer through a control valve, the ozonizer consists of a high-voltage voltage source made in the form of a transformer, capacitive limiting resistance, through which an ozonizer of a spark gap connected to the output winding is connected to the source a transformer, in parallel with which the discharge tube of the ozonator is connected, the input winding of the transformer contains a fuse and a switch, and the output one contains an indicator lamp.

Description

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Device for starting and powering an internal combustion engine.

The invention relates to devices designed to influence the gas flow by electric discharge, in particular to produce ozone, and can be used in the food, agricultural and chemical industries, one of the applications is mechanical engineering, in particular, devices for starting and feeding internal combustion engines .

A device for producing ozone is known, consisting of coaxial cylindrical electrodes separated by a dielectric cylinder.

To obtain a large amount of ozone, air (or oxygen) is pumped through the discharge gap using a fan or impeller. (USSR author's certificate No. 947029, IPC: С01 В 13/11, publ. 1982)

The disadvantages of the known device include the large aerodynamic resistance of the duct due to the small interelectrode gap necessary to ensure a stable discharge.

In addition, the direction of the development of the barrier discharge is perpendicular to the gas flow blown through the ozonizer. Since an electric wind arises during a discharge, which is also perpendicular to the flow, it is turbulized, which increases aerodynamic drag.

inductive limiting resistance, through which a barrier type ozone generator is connected to the source. In parallel to the ozone generator, a spark gap is connected by means of inductive resistance. (USSR author's certificate No. 1763358, class C01 B 13/11, publ. 1992).

The disadvantage of this device is its large dimensions due to the large number of inductive resistances.

A device for starting an internal combustion engine (ICE) is known, in which a spark gap is installed in the engine air filter opening, creating ozone due to, for example, a sliding or corona electric discharge. When you turn on the starter and simultaneously apply voltage to the arrester, i.e. at the first revolutions of the crankshaft, enriched air enters the engine carburetor, where it forms a starting air-fuel mixture with a wide concentration range of ignition. The mixture moves along the inlet tract into the engine cylinder, where it ignites. When the starter is disconnected, the voltage is removed from the spark gap and the formation of ozone is stopped. (USSR Author's Certificate No. 817286, IPC: F02 M 25/10, publ. 1981).

The disadvantage of this device is the lack of control and regulation of the amount of ozone entering the engine carburetor, which can lead to ignition of the ozone-fuel mixture or to a sharp start and jamming of the piston.

A device for powering an internal combustion engine is known. The device comprises a compressor, the input of which is in communication with the intake manifold of the engine, and the outlet through a pipeline provided with

control valves and a dryer, - with an electric ozone generator, the electrodes of which are connected through a wire to a high voltage source. Ozone Generator Output at

the help of the pipeline is connected to the bubbler absorber, into which the fuel is supplied through the pipeline from the fuel pump, and the processed fuel is sent through the pipeline to the carburetor. (USSR author's certificate No. 1240943, IPC: F02 M 25/10, publ. 1986 prototype).

The disadvantage of this device is the possibility of contamination of the carburetor with dust during direct air injection by the compressor from the inlet pipe.

This utility model eliminates these disadvantages of analogues and prototype.

The technical result of the initial model is the possibility of fine purification of the air entering the ozonizer, the ability to control the percentage of ozone in the ozone-fuel mixture, reduce the size of the device, mix turbulence in the ozone stream, the ability to supply ozone to the carburetor with the engine off.

The technical result is achieved by the fact that in the device for power supply two, containing a compressor and a dryer in series, the compressor output through a pipeline equipped with a control valve is connected to an ozonizer, the electrodes of which are connected to a high voltage source, the ozonizer output is connected via a pipe to the second control valve with a scavenger with an absorber equipped with a pipe for connection with a carburetor, an absorber with an engine fuel pump and an intake nym conduit engine dehumidifier comprises an air purifier, dehumidifier inlet to an air cleaner in communication with an inlet of the engine, and the output to the input of the compressor, the output of which through a control valve

connected to the ozonizer, the ozonizer consists of a high voltage voltage source, made in the form of a transformer, capacitive limiting resistance, by means of which an ozonizer is connected to the source, a spark gap connected to the transformer output winding, in parallel to which the ozonizer discharge tube is connected, the input transformer winding contains fuse and switch, and the output - indicator lamp.

The essence of the utility model is illustrated in FIG. 1 and 2. In FIG. 1 shows a block diagram of a device for powering an internal combustion engine, where 1 is a dehumidifier with an air purifier, 2 is an intake pipe of an internal combustion engine, 3 is a pipeline, 4 is a compressor, 5 is a control valve, 6 is an ozonizer, 7 is an ozonizer electrode, 8 is a pipeline, 9 is the second control valve, 10 - bubbler - absorber, 11 - pipeline, 12 - fuel pump, 13 - pipeline.

Figure 2 schematically shows an ozonizer for internal combustion engines, where 14 is a transformer, 15 is a capacitance, 16 is a spark gap, 17 is a discharge tube, 18 is a fuse, 19 is a switch.

The device operates as follows. Air is supplied by compressor 4 from the inlet pipe 2 through the desiccant cleaner 1 through the control valve 5 in a predetermined quantity to the ozonizer 6. The cleaned and dried air stream enters the ozonizer 6, where, under the influence of the discharge between the electrodes, part of the air turns into ozone. In this case, a current with a voltage of 15-20 kV and a frequency of 50-60 Hz can be used. Thus through the ozonizer 6 passes 100-500 l / h of air with ambient temperature, the concentration of ozone in the air stream

reaches 0.2-0.5 vol.%, and the discharge power in the ozonizer 6 is not more than 1 kW.

From ozonizer 6, air containing ozone is sent via line 8 to a bubbler-absorber 10, into which liquid (pre-treated) simultaneously flows through line 11. The contact time of the ozone-air mixture with liquid fuel inside the absorber apparatus 10 is 100500 s, so that the dissolution of ozone in the fuel is provided within 0.5-2.0 g per 1 kg of fuel. The treated air mixture from the absorber apparatus 10 is discharged back into the inlet pipe 2, and the fuel with the ozone dissolved in it is sent through a pipe 13 to the carburetor, which ensures the processed fuel is mixed with the air flow and the air-fuel mixture is sent to the engine cylinders for combustion. Since ozone is dissolved in liquid fuel, its decomposition in the gas phase is excluded, and liquid-phase decomposition contributes to additional oxygen saturation of the fuel. In this regard, the air-fuel mixture prepared from ozonated fuel burns under favorable conditions, increasing the efficiency of burning liquid fuel.

When you turn on the AC voltage source, the electrodes 7 of the ozonizer 6 are charged. At the same time, the spark gap 16 is charged to the same potential. When the electrodes 7 of the ozonizer 6 reach the value of the ignition voltage of the discharge in the discharge tube 17, a discharge is excited. When the breakdown voltage is reached on the spark gap 16, a spark is ignited and the capacitance 15 is discharged to itself with the release of energy in the discharge. In the future, the process of charge and discharge is repeated. Since spark gap 16 is configured for a specific

value of the breakdown voltage, then the process of charge and discharge of the ozonizer occurs automatically.

This design of ozonizer 6 allows you to receive ozone with the engine turned off and pre-enter the ozone supply into the bubbler-absorber 10. When the switch 19 is closed, the indicator lamp 20 lights up. When overloads occur, the fuse 18.

Using this device in winter conditions allows drying engine chambers, draining candles and smoothly turning on the internal combustion engine in a short time period of 2-3 seconds.

With a reduction in size, due to the use of an electronic multiplier, a room ozone generator instead of a discharge tube, this device can also be used for constant power supply of internal combustion engines, which will significantly affect the environment.

Claims (1)

A device for starting and powering an internal combustion engine, comprising a compressor and a desiccant installed in series, the compressor output through a pipeline equipped with a control valve, connected to an ozonizer, the electrodes of which are connected to a high voltage source, the ozonizer output via a pipe with a second control valve connected to a bubbler -absorbent, equipped with a pipe for connection with a carburetor, the absorber is connected to the fuel pump of the engine and the intake manifold an engine inlet, characterized in that the desiccant contains an air purifier and is located in front of the compressor, the inlet of the desiccant with the air purifier is in communication with the engine inlet, and the outlet with the compressor inlet, the output of which is connected to an ozonizer through a control valve, the ozonizer consists of a high-voltage voltage source made in the form of a transformer, capacitive limiting resistance, through which an ozonizer of a spark gap connected to the output winding is connected to the source a transformer, in parallel with which the discharge tube of the ozonator is connected, the input winding of the transformer contains a fuse and a switch, and the output one contains an indicator lamp.